{"id":3645,"date":"2015-05-15T23:20:01","date_gmt":"2015-05-15T23:20:01","guid":{"rendered":"https:\/\/lpfch.org\/i-can-eat-it-taking-a-bite-out-of-food-allergies\/"},"modified":"2024-02-14T14:06:59","modified_gmt":"2024-02-14T14:06:59","slug":"i-can-eat-it-taking-a-bite-out-of-food-allergies","status":"publish","type":"post","link":"http:\/\/lpfch.org\/vi\/impact-stories\/i-can-eat-it-taking-a-bite-out-of-food-allergies\/","title":{"rendered":"T\u00f4i c\u00f3 th\u1ec3 \u0103n n\u00f3: V\u01b0\u1ee3t qua d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m"},"content":{"rendered":"<p>D\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m l\u00e0 m\u1ed9t c\u0103n b\u1ec7nh \u0111\u1eb7c bi\u1ec7t.&nbsp;<\/p>\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c t\u00ecnh tr\u1ea1ng \u0111e d\u1ecda t\u00ednh m\u1ea1ng kh\u00e1c, nh\u1eefng ng\u01b0\u1eddi b\u1ecb \u1ea3nh h\u01b0\u1edfng ho\u00e0n to\u00e0n kh\u1ecfe m\u1ea1nh tr\u1eeb khi h\u1ecd ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng. H\u1ecd v\u00e0 gia \u0111\u00ecnh h\u1ecd s\u1ed1ng m\u1ed9t cu\u1ed9c s\u1ed1ng lo l\u1eafng tri\u1ec1n mi\u00ean, v\u1edbi n\u1ed7i \u00e1m \u1ea3nh th\u01b0\u1eddng tr\u1ef1c r\u1eb1ng b\u1ea5t k\u1ef3 sai l\u1ea7m n\u00e0o c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1eed vong. V\u00e0 lu\u00f4n lu\u00f4n c\u00f3 nh\u1eefng sai l\u1ea7m.<\/p>\n<p>\u0110\u1ed1i v\u1edbi Michelle Sandberg, Ti\u1ebfn s\u0129 Y khoa, v\u00e0 Marc Bodnick, \u0111\u00f3 l\u00e0 l\u1ea7n con g\u00e1i 9 tu\u1ed5i c\u1ee7a h\u1ecd, Maya, \u0111i tr\u01b0\u1ee3t tuy\u1ebft c\u00f9ng anh h\u1ecd. D\u00ec c\u1ee7a b\u00e9 \u0111\u00e3 cho Maya ch\u1ecdn v\u00e0i vi\u00ean m\u1ea1ch nha t\u1eeb th\u00f9ng k\u1eb9o sau khi ki\u1ec3m tra v\u1edbi nh\u00e2n vi\u00ean r\u1eb1ng kh\u00f4ng c\u00f3 vi\u00ean k\u1eb9o n\u00e0o ch\u1ee9a h\u1ea1t, th\u1ee9 m\u00e0 Maya b\u1ecb d\u1ecb \u1ee9ng. Nh\u01b0ng k\u1eb9o \u0111\u00e3 b\u1ecb nhi\u1ec5m b\u1ea9n, v\u00e0 m\u1eb7t Maya b\u1eaft \u0111\u1ea7u s\u01b0ng l\u00ean, c\u1ed5 h\u1ecdng \u0111au r\u00e1t, v\u00e0 c\u00f4 b\u00e9 n\u00f4n m\u1eeda. D\u00ec c\u1ee7a b\u00e9, m\u1ed9t b\u00e1c s\u0129 c\u1ea5p c\u1ee9u, \u0111\u00e3 cho Maya u\u1ed1ng thu\u1ed1c Benadryl v\u00e0 c\u00f4 b\u00e9 b\u1ea5t t\u1ec9nh su\u1ed1t 14 gi\u1edd.<\/p>\n<p>Kim Yates Grosso v\u00e0 Andy Grosso nh\u1edb l\u1ea1i th\u1eddi \u0111i\u1ec3m c\u00f4 con g\u00e1i 8 tu\u1ed5i c\u1ee7a h\u1ecd, Tessa, g\u1ea7n nh\u01b0 ch\u1ebft khi c\u00f4 b\u00e9 \u0103n m\u1ed9t chi\u1ebfc ch\u1ea3 gi\u00f2 l\u00e0m t\u1eeb m\u00ec g\u1ea1o, h\u00f3a ra l\u1ea1i \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb l\u00faa m\u00ec, th\u1ee9 m\u00e0 c\u00f4 b\u00e9 b\u1ecb d\u1ecb \u1ee9ng, v\u00e0 c\u00f4 b\u00e9 b\u1eaft \u0111\u1ea7u b\u1ea5t t\u1ec9nh.&nbsp;<\/p>\n<p>Khi con trai t\u00f4i, Kieran, c\u00f2n nh\u1ecf, ch\u00e1u \u0111\u00e3 \u0103n m\u1ed9t chi\u1ebfc b\u00e1nh quy c\u00f3 ch\u1ee9a tr\u1ee9ng v\u00e0 c\u00e1c lo\u1ea1i h\u1ea1t, m\u1eb7c d\u00f9 ch\u00e1u b\u1ecb d\u1ecb \u1ee9ng v\u1edbi c\u1ea3 hai th\u1ee9 n\u00e0y.&nbsp;<\/p>\n<p>T\u00f4i gi\u1eadt l\u1ea5y n\u00f3 kh\u1ecfi tay anh \u1ea5y ngay khi anh \u1ea5y b\u1eaft \u0111\u1ea7u cho b\u00e1nh quy v\u00e0o mi\u1ec7ng v\u00e0 s\u00fac mi\u1ec7ng b\u1eb1ng n\u01b0\u1edbc. L\u00fac \u0111\u00f3 t\u00f4i \u0111\u00e3 l\u1ea7m t\u01b0\u1edfng r\u1eb1ng ph\u1ea3n \u1ee9ng d\u1ecb \u1ee9ng s\u1ebd t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng, v\u00e0 v\u00ec anh \u1ea5y ch\u01b0a c\u1eafn b\u00e1nh quy, t\u00f4i ngh\u0129 n\u1ebfu c\u00f3 ph\u1ea3n \u1ee9ng g\u00ec th\u00ec c\u0169ng ch\u1ec9 l\u00e0 nh\u1eb9. Nh\u01b0ng \u0111\u1ec3 \u0111\u1ec1 ph\u00f2ng, t\u00f4i quy\u1ebft \u0111\u1ecbnh l\u00e1i xe \u0111\u01b0a anh \u1ea5y \u0111\u1ebfn b\u1ec7nh vi\u1ec7n v\u00e0 ng\u1ed3i \u1edf b\u00e3i \u0111\u1eadu xe.<\/p>\n<p>Anh \u1ea5y la h\u00e9t d\u1eef d\u1ed9i khi ch\u00fang t\u00f4i r\u1eddi \u0111i, nh\u01b0ng tr\u00ean \u0111\u01b0\u1eddng \u0111i, anh \u1ea5y \u0111\u00e3 im l\u1eb7ng v\u00e0 b\u1eaft \u0111\u1ea7u c\u00f3 v\u1ebb \u0111\u1edd \u0111\u1eabn. M\u1eb7t anh \u1ea5y tr\u1eafng b\u1ec7ch, n\u1ed5i m\u1ea9n \u0111\u1ecf, v\u00e0 m\u00f4i anh \u1ea5y chuy\u1ec3n sang m\u00e0u xanh k\u1ef3 l\u1ea1. L\u00fac \u0111\u00f3 t\u00f4i kh\u00f4ng bi\u1ebft m\u00f4i xanh l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a t\u00ecnh tr\u1ea1ng thi\u1ebfu oxy, nh\u01b0ng t\u00f4i \u0111\u00e3 th\u1ea5y nh\u1eefng n\u1ed1t ban kh\u1ee7ng khi\u1ebfp lan xu\u1ed1ng th\u00e2n m\u00ecnh anh \u1ea5y v\u00e0 t\u00f4i \u0111\u00e3 \u0111\u00e2m anh \u1ea5y v\u00e0o \u0111\u00f9i b\u1eb1ng EpiPen - m\u1ed9t \u1ed1ng ti\u00eam ch\u1ee9a adrenaline. (Adrenaline - c\u00f2n g\u1ecdi l\u00e0 epinephrine - ng\u0103n ch\u1eb7n ph\u1ea3n \u1ee9ng d\u1ecb \u1ee9ng b\u1eb1ng c\u00e1ch l\u00e0m gi\u00e3n \u0111\u01b0\u1eddng th\u1edf v\u00e0 th\u1eaft ch\u1eb7t m\u1ea1ch m\u00e1u.)<\/p>\n<p>Ng\u00e0y h\u00f4m \u0111\u00f3 t\u00f4i \u0111\u00e3 t\u1ef1 h\u1ee9a v\u1edbi b\u1ea3n th\u00e2n r\u1eb1ng s\u1ebd kh\u00f4ng c\u00f3 g\u00ec\u2014<em>kh\u00f4ng c\u00f3 g\u00ec, kh\u00f4ng c\u00f3 g\u00ec, kh\u00f4ng c\u00f3 g\u00ec<\/em>\u2014s\u1ebd kh\u00f4ng bao gi\u1edd d\u00e1m h\u00e9 m\u00f4i n\u1eefa tr\u1eeb khi t\u00f4i t\u1ef1 tay chu\u1ea9n b\u1ecb, v\u00e0 khi con xu\u1ea5t vi\u1ec7n ng\u00e0y h\u00f4m sau, t\u00f4i \u0111\u00e3 v\u1ee9t h\u1ebft \u0111\u1ed3 \u0103n ch\u1ebf bi\u1ebfn s\u1eb5n trong nh\u00e0. Nh\u01b0ng \u0111\u00f3 ch\u01b0a ph\u1ea3i l\u00e0 ph\u1ea3n \u1ee9ng cu\u1ed1i c\u00f9ng c\u1ee7a con\u2014\u0111\u1ebfn n\u0103m con l\u00ean 3, con \u0111\u00e3 ph\u1ea3i d\u00f9ng EpiPen ba l\u1ea7n.<\/p>\n<p>Trong m\u1ed9t ph\u1ea3n \u1ee9ng d\u1ecb \u1ee9ng nghi\u00eam tr\u1ecdng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ed1c ph\u1ea3n v\u1ec7, c\u01a1 th\u1ec3 nh\u1ea7m l\u1eabn protein c\u1ee7a m\u1ed9t lo\u1ea1i th\u1ef1c ph\u1ea9m v\u00f4 h\u1ea1i v\u1edbi protein c\u1ee7a t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh. H\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch ph\u00e1t \u0111\u1ed9ng m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea5t ki\u1ec3m so\u00e1t, bi\u1ebfn th\u00e0nh m\u1ed9t v\u00f2ng ph\u1ea3n h\u1ed3i t\u1ef1 duy tr\u00ec kh\u1ee7ng khi\u1ebfp - tr\u1eeb khi \u0111\u01b0\u1ee3c ti\u00eam epinephrine - khi\u1ebfn c\u00e1c m\u00f4 kh\u1eafp c\u01a1 th\u1ec3 s\u01b0ng l\u00ean cho \u0111\u1ebfn khi \u0111\u01b0\u1eddng th\u1edf b\u1ecb t\u1eafc ngh\u1ebdn v\u00e0 tim ph\u1ed5i ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2>M\u1ed9t d\u1ecbch b\u1ec7nh b\u00ed \u1ea9n<\/h2>\n<p>Hi\u1ec7n nay, kho\u1ea3ng 8% tr\u1ebb em v\u00e0 kho\u1ea3ng 2% ng\u01b0\u1eddi l\u1edbn \u1edf Hoa K\u1ef3 \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n m\u1eafc d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m. \u0110\u00e2y l\u00e0 m\u1ed9t \u0111\u1ea1i d\u1ecbch b\u00ed \u1ea9n. T\u1ef7 l\u1ec7 d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m \u0111\u00e3 t\u0103ng h\u01a1n g\u1ea5p \u0111\u00f4i trong th\u1eadp k\u1ef7 qua v\u00e0 d\u01b0\u1eddng nh\u01b0 \u0111ang gia t\u0103ng, v\u1edbi t\u1ef7 l\u1ec7 cao nh\u1ea5t \u1edf tr\u1ebb m\u1eabu gi\u00e1o. (Nhi\u1ec1u ng\u01b0\u1eddi t\u1ef1 nh\u1eadn m\u00ecnh b\u1ecb d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m, nh\u01b0ng th\u1ef1c ch\u1ea5t h\u1ecd \u0111ang b\u1ecb ch\u1ee9ng kh\u00f4ng dung n\u1ea1p ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi th\u1ef1c ph\u1ea9m.) \u01af\u1edbc t\u00ednh m\u1ed9t ph\u1ea7n t\u01b0 s\u1ed1 ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m s\u1ebd b\u1ecb ph\u1ea3n v\u1ec7 m\u1ed9t l\u1ea7n trong \u0111\u1eddi. Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y hi\u1ebfm khi d\u1eabn \u0111\u1ebfn t\u1eed vong\u2014t\u1ef7 l\u1ec7 t\u1eed vong kh\u00f3 \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00ec nh\u1eefng tr\u01b0\u1eddng h\u1ee3p t\u1eed vong nh\u01b0 v\u1eady th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a l\u00e0 ng\u1eebng tim\u2014nh\u01b0ng ch\u00fang l\u00e0 nguy\u00ean nh\u00e2n c\u1ee7a 90.000 l\u01b0\u1ee3t kh\u00e1m c\u1ea5p c\u1ee9u m\u1ed7i n\u0103m. Cho \u0111\u1ebfn g\u1ea7n \u0111\u00e2y, v\u1eabn ch\u01b0a c\u00f3 li\u1ec7u ph\u00e1p \u0111i\u1ec1u tr\u1ecb hi\u1ec7u qu\u1ea3 n\u00e0o cho v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n<p>Maya, Tessa v\u00e0 Kieran \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ee9u s\u1ed1ng nh\u1edd n\u1eb1m trong s\u1ed1 nh\u1eefng \u0111\u1ee9a tr\u1ebb \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb trong m\u1ed9t th\u1eed nghi\u1ec7m y khoa t\u1ea1i Stanford v\u1edbi ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb g\u1ecdi l\u00e0 li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch \u0111\u01b0\u1eddng u\u1ed1ng (OIT), do Ti\u1ebfn s\u0129 Kari Nadeau, Ph\u00f3 gi\u00e1o s\u01b0 nhi khoa v\u00e0 nh\u00e0 mi\u1ec5n d\u1ecbch h\u1ecdc t\u1ea1i Khoa Y \u0110\u1ea1i h\u1ecdc Stanford, B\u1ec7nh vi\u1ec7n Stanford v\u00e0 B\u1ec7nh vi\u1ec7n Nhi Lucile Packard Stanford d\u1eabn \u0111\u1ea7u. Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb n\u00e0y bao g\u1ed3m vi\u1ec7c t\u00e1i t\u1ea1o h\u1ec7 mi\u1ec5n d\u1ecbch b\u1eb1ng c\u00e1ch \u0103n ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng, b\u1eaft \u0111\u1ea7u b\u1eb1ng li\u1ec1u l\u01b0\u1ee3ng nh\u1ecf v\u00e0 t\u0103ng d\u1ea7n cho \u0111\u1ebfn khi b\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 \u0103n h\u1ebft m\u1ed9t kh\u1ea9u ph\u1ea7n \u0103n m\u1ed9t c\u00e1ch an to\u00e0n. Nadeau v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p g\u1ea7n \u0111\u00e2y \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb n\u00e0y l\u00e0m thay \u0111\u1ed5i c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a gen b\u1ec7nh nh\u00e2n.<\/p>\n<p>Trong nhi\u1ec1u th\u1eadp k\u1ef7, li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch \u0111\u00e3 \u0111i\u1ec1u tr\u1ecb th\u00e0nh c\u00f4ng c\u00e1c ch\u1ee9ng d\u1ecb \u1ee9ng m\u00f4i tr\u01b0\u1eddng (ti\u00eam l\u00f4ng m\u00e8o, c\u1ecf c\u00e2y, v.v.), nh\u01b0ng l\u1ea1i b\u1ecb coi l\u00e0 qu\u00e1 r\u1ee7i ro khi th\u1eed nghi\u1ec7m v\u1edbi d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m. Tuy nhi\u00ean, v\u00e0o nh\u1eefng n\u0103m 1980, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u1edf ch\u00e2u \u00c2u \u0111\u00e3 th\u1eed nghi\u1ec7m v\u1edbi d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m, v\u00e0 trong th\u1eadp k\u1ef7 qua, c\u00e1c th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh t\u1ea1i \u0110\u1ea1i h\u1ecdc Duke, \u0110\u1ea1i h\u1ecdc Johns Hopkins, Tr\u01b0\u1eddng Y khoa Mount Sinai v\u00e0 c\u00e1c n\u01a1i kh\u00e1c \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng tr\u1ebb em c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i m\u1eabn c\u1ea3m m\u1ed9t c\u00e1ch an to\u00e0n v\u1edbi \u0111\u1eadu ph\u1ed9ng, s\u1eefa v\u00e0 tr\u1ee9ng. M\u1ed7i th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u1ea3i m\u1eabn c\u1ea3m \u1edf tr\u1ebb em v\u1edbi t\u1eebng lo\u1ea1i th\u1ef1c ph\u1ea9m t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m, v\u1eady m\u00e0 m\u1ed9t ph\u1ea7n ba s\u1ed1 ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng l\u1ea1i b\u1ecb d\u1ecb \u1ee9ng v\u1edbi nhi\u1ec1u h\u01a1n m\u1ed9t lo\u1ea1i th\u1ef1c ph\u1ea9m.<\/p>\n<p>V\u00e0o th\u00e1ng 4 n\u0103m 2009, Kim Yates Grosso \u0111\u00e3 tham d\u1ef1 m\u1ed9t bu\u1ed5i thuy\u1ebft tr\u00ecnh v\u1ec1 d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m c\u1ee7a Nadeau. Sau \u0111\u00f3, c\u00f4 h\u1ecfi Nadeau xem c\u00f4 c\u00f3 th\u1ec3 l\u00e0m g\u00ec cho con g\u00e1i Tessa - b\u00e9 b\u1ecb d\u1ecb \u1ee9ng n\u1eb7ng v\u1edbi s\u1eefa, l\u00faa m\u00ec, tr\u1ee9ng, c\u00e1c lo\u1ea1i h\u1ea1t, \u0111\u1ed9ng v\u1eadt c\u00f3 v\u1ecf v\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i th\u1ef1c ph\u1ea9m kh\u00e1c. Vi\u1ec7c gi\u00fap Tessa d\u1ea7n d\u1ea7n quen v\u1edbi t\u1eebng ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng ch\u00ednh s\u1ebd m\u1ea5t h\u01a1n m\u1ed9t th\u1eadp k\u1ef7.&nbsp;<\/p>\n<p>Nadeau \u0111\u00e3 h\u1ee9a s\u1ebd gi\u00fap c\u00f4 \u1ea5y v\u00e0 c\u00f4 \u1ea5y \u0111\u00e3 l\u00e0m v\u1eady.<\/p>\n<p>Hai ng\u01b0\u1eddi ph\u1ee5 n\u1eef \u0111\u00e3 c\u00f9ng nhau g\u00e2y qu\u1ef9 \u0111\u1ec3 ti\u1ebfn h\u00e0nh m\u1ed9t th\u1eed nghi\u1ec7m OIT, trong \u0111\u00f3 b\u1ec7nh nh\u00e2n s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m m\u1eabn c\u1ea3m v\u1edbi t\u1ed1i \u0111a n\u0103m lo\u1ea1i th\u1ef1c ph\u1ea9m c\u00f9ng l\u00fac. Yates Grosso \u0111\u00e3 l\u00e3nh \u0111\u1ea1o m\u1ed9t li\u00ean minh t\u00ecnh nguy\u1ec7n, sau n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 H\u1ed9i \u0111\u1ed3ng C\u1ed9ng \u0111\u1ed3ng Li\u00ean minh Nghi\u00ean c\u1ee9u D\u1ecb \u1ee9ng Th\u1ef1c ph\u1ea9m Stanford (SAFAR), n\u01a1i \u0111\u00e3 g\u00e2y qu\u1ef9 \u0111\u01b0\u1ee3c 95% kinh ph\u00ed cho c\u00e1c th\u1eed nghi\u1ec7m t\u1eeb c\u00e1c nh\u00e0 t\u00e0i tr\u1ee3 t\u01b0 nh\u00e2n, ph\u1ea7n c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3 b\u1edfi Vi\u1ec7n Y t\u1ebf Qu\u1ed1c gia. Sau \u0111\u00f3, doanh nh\u00e2n Sean Parker \u0111\u00e3 t\u1eb7ng m\u1ed9t kho\u1ea3n ti\u1ec1n $24 tri\u1ec7u \u0111\u00f4 la \u0111\u1ea7y tham v\u1ecdng \u0111\u1ec3 th\u00e0nh l\u1eadp Trung t\u00e2m Nghi\u00ean c\u1ee9u D\u1ecb \u1ee9ng Sean N. Parker t\u1ea1i \u0110\u1ea1i h\u1ecdc Stanford. <a      href=\"http:\/\/supportlpch.org\/blog\/catalytic-investment-allergy-research-qa-sean-parker\">(xem \u201c\u0110\u1ea7u t\u01b0 x\u00fac t\u00e1c v\u00e0o nghi\u00ean c\u1ee9u d\u1ecb \u1ee9ng\u201d)<\/a>T\u1ed5ng c\u1ed9ng, Trung t\u00e2m \u0111\u00e3 quy\u00ean g\u00f3p \u0111\u01b0\u1ee3c $38 tri\u1ec7u \u0111\u00f4 la nh\u1edd v\u00e0o c\u1ed9ng \u0111\u1ed3ng t\u1eeb thi\u1ec7n k\u1ec3 t\u1eeb th\u00e1ng 10 n\u0103m 2013.&nbsp;<\/p>\n<p>Cho \u0111\u1ebfn nay, h\u01a1n 440 b\u1ec7nh nh\u00e2n \u0111\u00e3 tr\u1ea3i qua th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng v\u1ec1 d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m t\u1ea1i Stanford; kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c th\u1eed nghi\u1ec7m kh\u00e1c, Nadeau ch\u1ea5p nh\u1eadn c\u1ea3 b\u1ec7nh nh\u00e2n ng\u01b0\u1eddi l\u1edbn v\u00e0 tr\u1ebb em. (1.300 b\u1ec7nh nh\u00e2n kh\u00e1c \u0111ang trong danh s\u00e1ch ch\u1edd.)<\/p>\n<p>Ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch \u0111\u01b0\u1eddng u\u1ed1ng khi Kieran \u0111\u01b0\u1ee3c 2 tu\u1ed5i. Nh\u1eefng li\u1ec1u \u0111\u1ea7u ti\u00ean - \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb protein c\u1ee7a ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng - r\u1ea5t nh\u1ecf n\u00ean tr\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng h\u1ea1t r\u1eafc qu\u1ebf. Kho\u1ea3ng hai tu\u1ea7n m\u1ed9t l\u1ea7n, b\u00e9 s\u1ebd quay l\u1ea1i b\u1ec7nh vi\u1ec7n \u0111\u1ec3 &quot;t\u0103ng li\u1ec1u&quot;, trong \u0111\u00f3 b\u00e9 s\u1ebd c\u1ed1 g\u1eafng \u0103n m\u1ed9t l\u01b0\u1ee3ng l\u1edbn h\u01a1n m\u1ed9t ch\u00fat. M\u1ed7i ng\u00e0y v\u00e0o c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m, b\u00e9 s\u1ebd \u0103n m\u1ed9t li\u1ec1u \u1edf nh\u00e0 v\u00e0 sau \u0111\u00f3 ch\u00fang t\u00f4i s\u1ebd theo d\u00f5i b\u00e9 m\u1ed9t c\u00e1ch lo l\u1eafng c\u00e1c ph\u1ea3n \u1ee9ng trong hai gi\u1edd. Gi\u1ed1ng nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c b\u1ec7nh nh\u00e2n kh\u00e1c, b\u00e9 c\u00f3 c\u00e1c ph\u1ea3n \u1ee9ng: n\u1ed5i m\u1ec1 \u0111ay tr\u00ean m\u1eb7t, ng\u1ee9a m\u1eaft, s\u01b0ng l\u01b0\u1ee1i ho\u1eb7c n\u00f4n m\u1eeda. N\u1ebfu b\u00e9 c\u00f3 ph\u1ea3n \u1ee9ng, ch\u00fang t\u00f4i s\u1ebd duy tr\u00ec li\u1ec1u \u0111\u00f3 th\u00eam v\u00e0i tu\u1ea7n n\u1eefa cho \u0111\u1ebfn khi c\u01a1 th\u1ec3 b\u00e9 th\u00edch nghi v\u1edbi n\u00f3. (C\u00e1c ph\u1ea3n \u1ee9ng \u0111\u1ee7 nghi\u00eam tr\u1ecdng \u0111\u1ec3 s\u1eed d\u1ee5ng EpiPen r\u1ea5t hi\u1ebfm; trong s\u1ed1 440 b\u1ec7nh nh\u00e2n, ch\u1ec9 c\u00f3 15 ng\u01b0\u1eddi c\u00f3 ph\u1ea3n \u1ee9ng trong \u0111\u00f3 EpiPen \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.)&nbsp;<\/p>\n<p>Tessa \u0111\u00e3 tham gia m\u1ed9t th\u1eed nghi\u1ec7m OIT nh\u1ecf h\u01a1n, \u0111a d\u1ecb \u1ee9ng, trong \u0111\u00f3 b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c ti\u00eam thu\u1ed1c hen suy\u1ec5n Xolair, m\u1ed9t lo\u1ea1i thu\u1ed1c \u1ee9c ch\u1ebf kh\u00e1ng th\u1ec3 quan tr\u1ecdng trong ph\u1ea3n v\u1ec7 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 IgE. Nh\u1edd \u0111\u00f3, Tessa \u0111\u00e3 c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh li\u1ec7u tr\u00ecnh \u0111i\u1ec1u tr\u1ecb ch\u1ec9 trong b\u1ed1n th\u00e1ng. Sau kho\u1ea3ng hai n\u0103m \u0111i\u1ec1u tr\u1ecb OIT, Maya chuy\u1ec3n sang th\u1eed nghi\u1ec7m Xolair v\u00e0 ho\u00e0n th\u00e0nh li\u1ec7u tr\u00ecnh \u0111i\u1ec1u tr\u1ecb trong t\u00e1m th\u00e1ng.<\/p>\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 ph\u1ea3i t\u1ef1 v\u00e9o m\u00ecnh v\u00e0o sinh nh\u1eadt l\u1ea7n th\u1ee9 t\u01b0 c\u1ee7a Kieran, khi ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c m\u1eddi \u0103n b\u00e1nh s\u00f4 c\u00f4 la l\u00e0m t\u1eeb tr\u1ee9ng. V\u00e0o sinh nh\u1eadt \u0111\u1ea7u ti\u00ean c\u1ee7a con, tr\u01b0\u1edbc khi ch\u00fang t\u00f4i bi\u1ebft con b\u1ecb d\u1ecb \u1ee9ng tr\u1ee9ng, ch\u1ec9 v\u00e0i mi\u1ebfng b\u00e1nh \u0111\u00e3 khi\u1ebfn con ph\u1ea3i nh\u1eadp vi\u1ec7n. Gi\u1ed1ng nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c b\u1eadc cha m\u1eb9 b\u1ecb d\u1ecb \u1ee9ng, t\u00f4i \u0111\u00e3 ngh\u0129 tr\u1ee9ng v\u00e0 c\u00e1c lo\u1ea1i h\u1ea1t - tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 nh\u1eefng m\u00f3n \u0103n y\u00eau th\u00edch c\u1ee7a t\u00f4i - l\u00e0 ho\u00e0n to\u00e0n x\u1ea5u xa v\u00e0 b\u1ea3n th\u00e2n t\u00f4i c\u0169ng tr\u00e1nh xa ch\u00fang, ngay c\u1ea3 khi t\u00f4i \u0111i du l\u1ecbch.<\/p>\n<p>R\u1ed3i \u0111\u1ed9t nhi\u00ean l\u1eddi nguy\u1ec1n \u0111\u01b0\u1ee3c gi\u1ea3i: ch\u00fang t\u00f4i g\u1ee1 b\u1ecf bi\u1ec3n b\u00e1o c\u1ea5m ch\u00fang tr\u00ean c\u1eeda tr\u01b0\u1edbc v\u00e0 ch\u00fang t\u00f4i ph\u1ee5c v\u1ee5 b\u01a1 \u0111\u1eadu ph\u1ed9ng tr\u00ean b\u00e1nh m\u00ec n\u01b0\u1edbng cho b\u1eefa s\u00e1ng, b\u00e1nh m\u00ec k\u1eb9p b\u01a1 h\u1ea1nh nh\u00e2n v\u00e0 h\u1ea1t \u0111i\u1ec1u cho b\u1eefa tr\u01b0a, h\u1ea1t ph\u1ec9 cho b\u1eefa \u0103n nh\u1eb9 v\u00e0 tr\u1ee9ng cho b\u1eefa t\u1ed1i m\u1ed7i t\u1ed1i.<\/p>\n<p>Th\u1eadt v\u1eady, ch\u00fang t\u00f4i ph\u1ea3i ph\u1ee5c v\u1ee5 h\u1ecd (\u0111\u00e2y l\u00e0 \u0111i\u1ec3m m\u1ea5u ch\u1ed1t c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb) v\u00ec b\u1ec7nh nh\u00e2n c\u1ea7n ti\u1ebfp t\u1ee5c \u0103n th\u1ee9c \u0103n \u0111\u00f3 \u0111\u1ec3 ng\u0103n ng\u1eeba d\u1ecb \u1ee9ng t\u00e1i ph\u00e1t. \u0110\u1ed9t nhi\u00ean, nh\u1eefng m\u00f3n \u0103n v\u1ed1n lu\u00f4n b\u1ecb nghi\u00eam c\u1ea5m gi\u1edd \u0111\u00e2y l\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c \u0103n m\u1ed7i ng\u00e0y\u2014m\u1ed9t t\u00ecnh hu\u1ed1ng si\u00eau th\u1ef1c. Ban \u0111\u1ea7u, b\u1ec7nh nh\u00e2n ph\u1ea3i \u0103n \u0111\u1ea7y \u0111\u1ee7 kh\u1ea9u ph\u1ea7n \u0103n m\u1ed7i ng\u00e0y (ch\u01b0\u01a1ng tr\u00ecnh hi\u1ec7n \u0111ang th\u1eed nghi\u1ec7m cho b\u1ec7nh nh\u00e2n \u0103n c\u00e1ch ng\u00e0y). Tuy nhi\u00ean, cu\u1ed1i c\u00f9ng, khi x\u00e9t nghi\u1ec7m m\u00e1u v\u00e0 x\u00e9t nghi\u1ec7m da kh\u00f4ng cho th\u1ea5y d\u1ea5u hi\u1ec7u d\u1ecb \u1ee9ng (\u0111i\u1ec1u n\u00e0y x\u1ea3y ra trong kho\u1ea3ng t\u1eeb s\u00e1u th\u00e1ng \u0111\u1ebfn ba n\u0103m), h\u1ecd c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf h\u01a1n nhi\u1ec1u\u2014v\u00ed d\u1ee5 nh\u01b0 m\u1ed9t v\u00e0i h\u1ea1t \u0111\u1eadu ph\u1ed9ng, ho\u1eb7c m\u1ed9t l\u01b0\u1ee3ng tr\u1ee9ng trong m\u1ed9t chi\u1ebfc b\u00e1nh muffin.<\/p>\n<h2>Khoa h\u1ecdc \u0111\u1ed5i m\u1edbi, Ch\u0103m s\u00f3c t\u1eadn t\u00e2m<\/h2>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 tr\u1ebb em, nh\u1eefng m\u00f3n \u0103n t\u1eebng \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ed9c h\u1ea1i v\u1edbi ch\u00fang gi\u1edd \u0111\u00e2y v\u1eabn c\u00f3 v\u1ecb nh\u01b0 thu\u1ed1c \u0111\u1ed9c. Tessa, hi\u1ec7n 12 tu\u1ed5i, th\u1ea5y s\u1eefa v\u00e0 tr\u1ee9ng th\u1eadt kinh t\u1edfm \u2014 c\u00f4 b\u00e9 ch\u1ec9 \u0103n ch\u00fang d\u01b0\u1edbi d\u1ea1ng kem v\u00e0 tr\u1ee9ng chi\u00ean. Maya, 11 tu\u1ed5i, trong m\u1ed9t th\u1eddi gian d\u00e0i, ch\u1ec9 c\u00f3 th\u1ec3 \u0103n h\u1ea1t trong sinh t\u1ed1 s\u1eefa chua \u0111\u00f4ng l\u1ea1nh vani v\u00e0 d\u1ee9a, nh\u01b0ng cu\u1ed1i c\u00f9ng c\u00f4 b\u00e9 \u0111\u00e3 chuy\u1ec3n sang \u0103n tr\u1ef1c ti\u1ebfp.<\/p>\n<p>Do tr\u1ebb em kh\u00f4ng th\u00edch c\u00e1c ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng tr\u01b0\u1edbc \u0111\u00e2y (ch\u01b0a k\u1ec3 \u0111\u1ebfn kh\u00f3 kh\u0103n chung trong vi\u1ec7c b\u1eaft tr\u1ebb \u0103n b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec cha m\u1eb9 mu\u1ed1n), c\u00e1c th\u1eed nghi\u1ec7m t\u1ea1i c\u00e1c trung t\u00e2m kh\u00e1c \u1edf Hoa K\u1ef3 v\u00e0 Ch\u00e2u \u00c2u \u0111\u00e3 m\u1ea5t t\u1edbi m\u1ed9t ph\u1ea7n ba s\u1ed1 b\u1ec7nh nh\u00e2n. Nadeau v\u00e0 nh\u00f3m c\u1ee7a c\u00f4 \u0111\u00e3 n\u1ed7 l\u1ef1c h\u1ebft s\u1ee9c \u0111\u1ec3 tr\u00e1nh \u0111i\u1ec1u n\u00e0y. H\u1ecd g\u1eafn b\u00f3 v\u1edbi b\u1ec7nh nh\u00e2n v\u00e0 gia \u0111\u00ecnh c\u1ee7a h\u1ecd v\u00e0 lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 h\u1ecd c\u1ea3 ng\u00e0y l\u1eabn \u0111\u00eam. Khi m\u1ed9t c\u1eadu b\u00e9 quy\u1ebft \u0111\u1ecbnh ch\u1ec9 u\u1ed1ng thu\u1ed1c n\u1ebfu Tina Dominguez, tr\u1ee3 l\u00fd b\u00e1c s\u0129 \u0111\u01b0\u1ee3c y\u00eau m\u1ebfn c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh, \u1edf l\u1ea1i n\u00f3i chuy\u1ec7n \u0111i\u1ec7n tho\u1ea1i v\u1edbi c\u1eadu b\u00e9, c\u00f4 \u0111\u00e3 \u0111\u1ed3ng \u00fd. C\u00e1c gia \u0111\u00ecnh c\u00f3 th\u1ec3 tham gia m\u1ed9t nh\u00f3m h\u1ed7 tr\u1ee3 v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi m\u1ed9t nh\u00e0 tr\u1ecb li\u1ec7u \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb ch\u1ee9ng lo \u00e2u v\u1ec1 vi\u1ec7c \u0103n u\u1ed1ng v\u00e0 m\u1ed9t chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u1ec3 t\u00ecm ra nh\u1eefng c\u00e1ch s\u00e1ng t\u1ea1o \u0111\u1ec3 \u0103n u\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1eb7t c\u00e1c lo\u1ea1i h\u1ea1t d\u01b0\u1edbi l\u1edbp ph\u00f4 mai tr\u00ean b\u00e1nh pizza. Trong s\u1ed1 440 b\u1ec7nh nh\u00e2n, ch\u1ec9 c\u00f3 12 ng\u01b0\u1eddi b\u1ecf cu\u1ed9c. (Ba ng\u01b0\u1eddi \u0111\u00e3 chuy\u1ec3n \u0111i n\u01a1i kh\u00e1c, hai ng\u01b0\u1eddi m\u1eafc c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe kh\u00f4ng li\u00ean quan, hai ng\u01b0\u1eddi ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi\u1ec7c u\u1ed1ng thu\u1ed1c khi\u1ebfn tr\u1ebb ho\u1eb7c cha m\u1eb9 c\u1ee7a h\u1ecd qu\u00e1 lo l\u1eafng, v\u00e0 n\u0103m ng\u01b0\u1eddi \u0111\u00e3 b\u1ecb ch\u1ea5m d\u1ee9t h\u1ee3p \u0111\u1ed3ng v\u00ec h\u1ecd kh\u00f4ng u\u1ed1ng thu\u1ed1c li\u00ean t\u1ee5c qu\u00e1 s\u00e1u ng\u00e0y.)<\/p>\n<p>\u201c\u0110\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi tham gia nghi\u00ean c\u1ee9u, ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb \u0111\u00e3 th\u00e0nh c\u00f4ng 100%\u201d, Nadeau n\u00f3i. \u201cH\u00f3a ra h\u1ec7 mi\u1ec5n d\u1ecbch c\u1ee7a m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi\u2014v\u00e0 \u0111\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 \u0111i\u1ec1u n\u00e0y \u0111\u00fang v\u1edbi c\u1ea3 ng\u01b0\u1eddi l\u1edbn l\u1eabn tr\u1ebb em.\u201d B\u00e0 v\u00e0 nh\u00f3m c\u1ee7a m\u00ecnh hi\u1ec7n \u0111\u00e3 c\u00f3 m\u1ed9t nghi\u00ean c\u1ee9u k\u00e9o d\u00e0i ch\u00edn n\u0103m v\u1ec1 OIT\u2014k\u1ef7 l\u1ee5c d\u00e0i nh\u1ea5t t\u1ea1i Hoa K\u1ef3\u2014trong \u0111\u00f3 h\u1ecd ph\u00e1t hi\u1ec7n ra r\u1eb1ng t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi tu\u00e2n th\u1ee7 \u0111i\u1ec1u tr\u1ecb v\u00e0 ti\u1ebfp t\u1ee5c \u0103n c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m n\u00e0y \u0111\u1ec1u ng\u0103n ng\u1eeba d\u1ecb \u1ee9ng t\u00e1i ph\u00e1t.<\/p>\n<p>\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu b\u1ec7nh nh\u00e2n ng\u1eebng \u0103n ho\u00e0n to\u00e0n c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m n\u00e0y? Nadeau g\u1ea7n \u0111\u00e2y \u0111\u00e3 c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t nghi\u00ean c\u1ee9u cai nghi\u1ec7n, trong \u0111\u00f3 20 b\u1ec7nh nh\u00e2n t\u1eebng b\u1ecb d\u1ecb \u1ee9ng \u0111\u1eadu ph\u1ed9ng, nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 ho\u00e0n th\u00e0nh hai n\u0103m \u0111i\u1ec1u tr\u1ecb b\u1eb1ng li\u1ec7u ph\u00e1p OIT v\u00e0 c\u00f3 th\u1ec3 \u0103n tr\u1ecdn m\u1ed9t kh\u1ea9u ph\u1ea7n (1 th\u00eca canh b\u01a1 \u0111\u1eadu ph\u1ed9ng ho\u1eb7c 20 h\u1ea1t \u0111\u1eadu ph\u1ed9ng) m\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 ph\u1ea3n \u1ee9ng n\u00e0o, \u0111\u00e3 ng\u1eebng \u0103n \u0111\u1eadu ph\u1ed9ng ho\u00e0n to\u00e0n. Sau ba th\u00e1ng, h\u01a1n m\u1ed9t n\u1eeda (13\/20) b\u1ec7nh nh\u00e2n b\u1ecb d\u1ecb \u1ee9ng l\u1ea1i v\u1edbi \u0111\u1eadu ph\u1ed9ng, m\u1eb7c d\u00f9 ph\u1ea3n \u1ee9ng c\u1ee7a h\u1ecd kh\u00f4ng c\u00f2n nghi\u00eam tr\u1ecdng nh\u01b0 tr\u01b0\u1edbc. \u0110\u1ebfn s\u00e1u th\u00e1ng, h\u1ea7u h\u1ebft (17\/20) b\u1ec7nh nh\u00e2n \u0111\u1ec1u b\u1ecb d\u1ecb \u1ee9ng l\u1ea1i.<\/p>\n<h2>Gi\u1ea3i m\u00e3<\/h2>\n<p>T\u1ea1i sao? OIT ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o\u2014v\u00e0 t\u1ea1i sao n\u00f3 kh\u00f4ng k\u00e9o d\u00e0i n\u1ebfu kh\u00f4ng ti\u1ebfp x\u00fac li\u00ean t\u1ee5c? Li\u1ec7u c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed nguy\u00ean nh\u00e2n g\u00e2y d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m, v\u00e0 OIT thay \u0111\u1ed5i nh\u1eefng qu\u00e1 tr\u00ecnh \u0111\u00f3 nh\u01b0 th\u1ebf n\u00e0o?&nbsp;<\/p>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi m\u00e0 Nadeau v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p t\u1ea1i Stanford \u0111\u00e3 v\u00e0 \u0111ang t\u00ecm hi\u1ec3u. Trung t\u00e2m Nghi\u00ean c\u1ee9u D\u1ecb \u1ee9ng Sean N. Parker t\u1ea1i \u0110\u1ea1i h\u1ecdc Stanford \u0111ang t\u1eadp h\u1ee3p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u, b\u00e1c s\u0129 l\u00e2m s\u00e0ng, nh\u00e0 di truy\u1ec1n h\u1ecdc, k\u1ef9 s\u01b0, nh\u00e0 h\u00f3a h\u1ecdc, nh\u00e0 t\u00e2m l\u00fd h\u1ecdc v\u00e0 chuy\u00ean gia dinh d\u01b0\u1ee1ng \u0111\u1ec3 t\u00ecm hi\u1ec3u v\u00e0 \u0111i\u1ec1u tr\u1ecb t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u1ecb \u1ee9ng, bao g\u1ed3m d\u1ecb \u1ee9ng v\u1edbi thu\u1ed1c, m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y d\u1ecb \u1ee9ng kh\u00e1c.<\/p>\n<p>T\u00e0i tr\u1ee3 c\u1ee7a Parker t\u1eadp trung v\u00e0o c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng \u1edf ng\u01b0\u1eddi l\u1edbn b\u1ecb d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m v\u00e0 theo d\u00f5i mi\u1ec5n d\u1ecbch to\u00e0n di\u1ec7n cho t\u1ea5t c\u1ea3 c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng. T\u00e0i tr\u1ee3 c\u1ee7a \u00f4ng c\u0169ng cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u1ee3p t\u00e1c \u0111a ng\u00e0nh tr\u00ean kh\u1eafp Stanford v\u00e0 to\u00e0n c\u1ea7u. Nh\u1eefng kh\u00e1m ph\u00e1 c\u1ee7a Trung t\u00e2m trong vi\u1ec7c \u0111i\u1ec1u tr\u1ecb v\u00e0 t\u00ecm hi\u1ec3u v\u1ec1 d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m m\u1edf \u0111\u01b0\u1eddng cho vi\u1ec7c t\u00ecm ra nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n v\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb hi\u1ec7u qu\u1ea3 h\u01a1n cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u1ecb \u1ee9ng. &quot;Ch\u00fang t\u00f4i t\u1eadn t\u00e2m thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ec7nh nh\u00e2n v\u00e0 gia \u0111\u00ecnh th\u00f4ng qua khoa h\u1ecdc ti\u00ean ti\u1ebfn v\u00e0 s\u1ef1 ch\u0103m s\u00f3c t\u1eadn t\u00e2m&quot;, Nadeau n\u00f3i.<\/p>\n<p>\u201cT\u00f4i r\u1ea5t h\u00e0o h\u1ee9ng v\u1edbi Trung t\u00e2m n\u00e0y v\u00ec nhu c\u1ea7u l\u00e2m s\u00e0ng r\u1ea5t l\u1edbn\u201d, Ti\u1ebfn s\u0129 Lloyd Minor, Tr\u01b0\u1edfng khoa Y \u0110\u1ea1i h\u1ecdc Stanford, cho bi\u1ebft. \u201cS\u1ef1 gia t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m nghi\u00eam tr\u1ecdng x\u1ea3y ra trong m\u1ed9t kho\u1ea3ng th\u1eddi gian t\u01b0\u01a1ng \u0111\u1ed1i ng\u1eafn n\u00e0y v\u1eeba th\u00fa v\u1ecb v\u1eeba v\u00f4 c\u00f9ng \u0111\u00e1ng lo ng\u1ea1i.\u201d<\/p>\n<p>\u201cStanford nu\u00f4i d\u01b0\u1ee1ng s\u1ef1 \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o theo c\u00e1ch kh\u00f4ng n\u01a1i n\u00e0o kh\u00e1c l\u00e0m \u0111\u01b0\u1ee3c\u201d, Minor n\u00f3i th\u00eam. \u201cM\u1ed9t l\u00fd do khi\u1ebfn t\u00f4i r\u1ea5t h\u00e0o h\u1ee9ng v\u1ec1 Trung t\u00e2m n\u00e0y l\u00e0, d\u01b0\u1edbi s\u1ef1 l\u00e3nh \u0111\u1ea1o c\u1ee7a Ti\u1ebfn s\u0129 Nadeau, ch\u00fang t\u00f4i \u0111ang thi\u1ebft l\u1eadp v\u00e0 th\u00fac \u0111\u1ea9y c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c khoa tr\u00ean to\u00e0n tr\u01b0\u1eddng theo nh\u1eefng c\u00e1ch th\u1ef1c s\u1ef1 s\u00e1ng t\u1ea1o.\u201d<\/p>\n<p>Trung t\u00e2m c\u0169ng s\u1ebd nghi\u00ean c\u1ee9u v\u00e0 \u0111i\u1ec1u tr\u1ecb c\u00e1c ch\u1ee9ng nh\u1ea1y c\u1ea3m v\u00e0 kh\u00f4ng dung n\u1ea1p th\u1ef1c ph\u1ea9m. &quot;C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ee7a ch\u00fang t\u00f4i \u0111ang c\u1ed1 g\u1eafng t\u00ecm hi\u1ec3u l\u00fd do t\u1ea1i sao m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u1ec5 b\u1ecb t\u1ef1 mi\u1ec5n d\u1ecbch, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u00f4ng dung n\u1ea1p gluten ho\u1eb7c celiac, trong khi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c l\u1ea1i d\u1ec5 b\u1ecb d\u1ecb \u1ee9ng&quot;, Nadeau n\u00f3i. &quot;C\u1ea3 hai \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u1ec7 mi\u1ec5n d\u1ecbch b\u1ecb r\u1ed1i lo\u1ea1n - m\u1ed9t lo\u1ea1i r\u1ed1i lo\u1ea1n ch\u1ee9c n\u0103ng d\u1eabn \u0111\u1ebfn t\u1ef1 mi\u1ec5n d\u1ecbch, c\u00f2n lo\u1ea1i kia r\u1ed1i lo\u1ea1n ch\u1ee9c n\u0103ng theo m\u1ed9t c\u00e1ch r\u1ea5t kh\u00e1c v\u00e0 d\u1eabn \u0111\u1ebfn d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m.&quot;<\/p>\n<p>Nadeau v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p c\u0169ng \u0111ang nghi\u00ean c\u1ee9u m\u1ed9t lo\u1ea1i li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch gi\u00fap lo\u1ea1i b\u1ecf nhu c\u1ea7u \u0103n c\u00e1c ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng. B\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c ti\u00eam protein th\u1ef1c ph\u1ea9m - \u0111\u01b0\u1ee3c b\u1ecdc trong m\u1ed9t h\u1ea1t nano c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1nh l\u1eeba c\u01a1 th\u1ec3 v\u00e0 do \u0111\u00f3 tr\u00e1nh \u0111\u01b0\u1ee3c ph\u1ea3n v\u1ec7 - \u0111i th\u1eb3ng \u0111\u1ebfn c\u00e1c h\u1ea1ch b\u1ea1ch huy\u1ebft v\u00e0 t\u00e1i t\u1ea1o h\u1ec7 mi\u1ec5n d\u1ecbch. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m th\u00e0nh c\u00f4ng \u1edf Th\u1ee5y S\u0129 v\u00e0 Canada \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb d\u1ecb \u1ee9ng v\u1edbi ph\u1ea5n hoa c\u1ecf v\u00e0 l\u00f4ng m\u00e8o, ch\u1ec9 v\u1edbi v\u00e0i m\u0169i ti\u00eam thay v\u00ec li\u1ec7u tr\u00ecnh th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ebfn m\u1ed9t n\u0103m.<\/p>\n<p>M\u1ed9t tr\u1ecdng t\u00e2m kh\u00e1c trong c\u00f4ng tr\u00ecnh c\u1ee7a Nadeau l\u00e0 ph\u00e1t tri\u1ec3n m\u1ed9t x\u00e9t nghi\u1ec7m d\u1ef1 \u0111o\u00e1n d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m. C\u00e1c nghi\u00ean c\u1ee9u th\u00ed \u0111i\u1ec3m \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng x\u00e9t nghi\u1ec7m n\u00e0y - \u0111ang \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1edbi s\u1ef1 h\u1ee3p t\u00e1c c\u1ee7a c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a Gi\u00e1o s\u01b0 vi sinh v\u00e0 mi\u1ec5n d\u1ecbch h\u1ecdc Stephen Galli, Ti\u1ebfn s\u0129, v\u00e0 Gi\u00e1o s\u01b0 di truy\u1ec1n h\u1ecdc Leonore Herzenberg, Ti\u1ebfn s\u0129 - c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c 95% ch\u1ec9 b\u1eb1ng ba gi\u1ecdt m\u00e1u t\u1eeb tr\u1ebb s\u01a1 sinh. Hy v\u1ecdng r\u1eb1ng x\u00e9t nghi\u1ec7m n\u00e0y cu\u1ed1i c\u00f9ng s\u1ebd kh\u00f4ng ch\u1ec9 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c d\u1ecb \u1ee9ng m\u00e0 c\u00f2n d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a d\u1ecb \u1ee9ng \u0111\u00f3.<\/p>\n<h2>D\u1ecb \u1ee9ng trong gen<\/h2>\n<p>D\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c cho l\u00e0 ph\u1ea7n l\u1edbn do di truy\u1ec1n (m\u1ed9t nghi\u00ean c\u1ee9u tr\u00ean c\u00e1c c\u1eb7p song sinh cho th\u1ea5y kho\u1ea3ng 70% do di truy\u1ec1n v\u00e0 30% do m\u00f4i tr\u01b0\u1eddng). C\u00e1c l\u00fd thuy\u1ebft v\u1ec1 m\u00f4i tr\u01b0\u1eddng bao g\u1ed3m vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9c t\u1ed1, \u00f4 nhi\u1ec5m, ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng ph\u01b0\u01a1ng T\u00e2y v\u00e0 s\u1ef1 s\u1ea1ch s\u1ebd qu\u00e1 m\u1ee9c - &quot;gi\u1ea3 thuy\u1ebft v\u1ec7 sinh&quot; - \u0111\u00e3 l\u00e0m suy y\u1ebfu h\u1ec7 mi\u1ec5n d\u1ecbch. Nh\u01b0ng n\u1ebfu d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m ph\u1ea7n l\u1edbn do di truy\u1ec1n, t\u1ea1i sao l\u1ea1i c\u00f3 s\u1ef1 gia t\u0103ng nhanh ch\u00f3ng nh\u01b0 v\u1eady?<\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, ng\u01b0\u1eddi ta tin r\u1eb1ng nh\u1eefng thay \u0111\u1ed5i di truy\u1ec1n ch\u1ec9 di\u1ec5n ra th\u00f4ng qua ch\u1ecdn l\u1ecdc t\u1ef1 nhi\u00ean, trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i. Nh\u01b0ng l\u0129nh v\u1ef1c di truy\u1ec1n h\u1ecdc bi\u1ec3u sinh m\u1edbi \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng, m\u1eb7c d\u00f9 b\u1ea3n th\u00e2n m\u00e3 di truy\u1ec1n \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh khi sinh ra, m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 c\u00e1ch gen ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua c\u00e1c h\u00f3a ch\u1ea5t g\u1eafn v\u00e0o gen. H\u01a1n n\u1eefa, nh\u1eefng thay \u0111\u1ed5i bi\u1ec3u sinh h\u1ecdc n\u00e0y th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy\u1ec1n l\u1ea1i cho c\u00e1c th\u1ebf h\u1ec7 sau.<\/p>\n<p>Nadeau cho bi\u1ebft: \u201cNh\u1eefng g\u00ec ch\u00fang t\u00f4i ph\u00e1t hi\u1ec7n ra l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb d\u1ecb \u1ee9ng g\u00e2y ra nh\u1eefng thay \u0111\u1ed5i \u1edf c\u1ea5p \u0111\u1ed9 bi\u1ec3u sinh\u201d.<\/p>\n<p>Nadeau v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a b\u00e0 t\u1eadp trung v\u00e0o m\u1ed9t lo\u1ea1i t\u1ebf b\u00e0o b\u1ea1ch c\u1ea7u \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ebf b\u00e0o T \u0111i\u1ec1u h\u00f2a, hay Treg. Treg \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ebf b\u00e0o &quot;ng\u01b0\u1eddi g\u00ecn gi\u1eef h\u00f2a b\u00ecnh&quot; v\u00ec ch\u00fang \u0111i\u1ec1u h\u00f2a h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch v\u00e0 ph\u1ea3n \u1ee9ng d\u1ecb \u1ee9ng (v\u00ed d\u1ee5 nh\u01b0 ng\u0103n ng\u1eeba b\u1ec7nh t\u1ef1 mi\u1ec5n). T\u1ebf b\u00e0o Treg \u1ee9c ch\u1ebf c\u00e1c t\u1ebf b\u00e0o kh\u00e1c ho\u1ea1t \u0111\u1ed9ng qu\u00e1 m\u1ee9c ho\u1eb7c b\u1ecb vi\u00eam - m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ecb suy y\u1ebfu \u0111\u00e1ng k\u1ec3 trong tr\u01b0\u1eddng h\u1ee3p s\u1ed1c ph\u1ea3n v\u1ec7. Ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a b\u00e0 \u0111\u00e3 ki\u1ec3m tra m\u1ed9t gen trong c\u00e1c t\u1ebf b\u00e0o n\u00e0y c\u00f3 t\u00ean l\u00e0 FOXP3. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a nh\u1eefng ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng, b\u00e0 ph\u00e1t hi\u1ec7n ra r\u1eb1ng FOXP3 \u0111\u00e3 b\u1ecb v\u00f4 hi\u1ec7u h\u00f3a v\u00ec n\u00f3 \u0111\u00e3 b\u1ecb bao ph\u1ee7 b\u1edfi c\u00e1c nh\u00f3m methyl. C\u00e1c nh\u00f3m methyl (nh\u00f3m g\u1ed3m ba nguy\u00ean t\u1eed hydro li\u00ean k\u1ebft v\u1edbi m\u1ed9t nguy\u00ean t\u1eed carbon) \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c gen kh\u00e1c nhau theo nh\u1eefng c\u00e1ch kh\u00e1c nhau, nh\u01b0ng trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a FOXP3, c\u00e1c nh\u00f3m methyl \u0111\u00e3 \u1ee9c ch\u1ebf gen, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean v\u00f4 d\u1ee5ng.<\/p>\n<p>Trong m\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y, Nadeau \u0111\u00e3 so s\u00e1nh m\u1eabu m\u00e1u c\u1ee7a nh\u1eefng b\u1ec7nh nh\u00e2n d\u1ecb \u1ee9ng \u0111\u1eadu ph\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i m\u1eabn c\u1ea3m th\u00f4ng qua li\u1ec7u ph\u00e1p OIT v\u1edbi m\u1eabu m\u00e1u c\u1ee7a nh\u1eefng b\u1ec7nh nh\u00e2n d\u1ecb \u1ee9ng \u0111\u1eadu ph\u1ed9ng ch\u01b0a tr\u1ea3i qua li\u1ec7u ph\u00e1p n\u00e0y. Nh\u00f3m kh\u00f4ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb c\u00f3 m\u1ee9c \u0111\u1ed9 methyl h\u00f3a DNA cao \u1edf gen FOXP3, nh\u01b0ng nh\u1eefng b\u1ec7nh nh\u00e2n \u0111\u00e3 tr\u1ea3i qua li\u1ec7u ph\u00e1p OIT l\u1ea1i c\u00f3 m\u1ee9c \u0111\u1ed9 th\u1ea5p. Li\u1ec7u ph\u00e1p n\u00e0y \u0111\u00e3 khi\u1ebfn gen b\u1ecb kh\u1eed methyl v\u00e0 ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i. Th\u1ef1c t\u1ebf, m\u1ee9c \u0111\u1ed9 methyl h\u00f3a \u1edf nh\u1eefng b\u1ec7nh nh\u00e2n \u0111\u00e3 tr\u1ea3i qua li\u1ec7u ph\u00e1p OIT th\u1ea5p \u0111\u1ebfn m\u1ee9c kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u01b0a t\u1eebng b\u1ecb d\u1ecb \u1ee9ng.&nbsp;<\/p>\n<p>C\u00e1c nghi\u00ean c\u1ee9u kh\u00e1c c\u1ee7a Nadeau v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng c\u00e1c t\u00e1c nh\u00e2n g\u00e2y c\u0103ng th\u1eb3ng v\u1ec1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 kh\u00f3i thu\u1ed1c l\u00e1 v\u00e0 \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 khi\u1ebfn FOXP3 b\u1ecb methyl h\u00f3a.<\/p>\n<p>Nh\u1eefng ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m c\u00f3 65% kh\u1ea3 n\u0103ng truy\u1ec1n d\u1ecb \u1ee9ng \u0111\u00f3 cho con c\u00e1i. Li\u1ec7u li\u1ec7u ph\u00e1p OIT c\u00f3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng? Tr\u00ean m\u00f4 h\u00ecnh \u0111\u1ed9ng v\u1eadt, nh\u1eefng thay \u0111\u1ed5i bi\u1ec3u sinh k\u00e9o d\u00e0i ba th\u1ebf h\u1ec7\u2014t\u1ed1t (\u1edf gen FOXP3 b\u1ecb kh\u1eed methyl) ho\u1eb7c x\u1ea5u (ti\u1ebfp x\u00fac v\u1edbi c\u00e1c \u0111\u1ed9c t\u1ed1 nh\u01b0 kh\u00f3i thu\u1ed1c l\u00e1 v\u00e0 \u00f4 nhi\u1ec5m). Bi\u1ebft \u0111\u00e2u Tessa, Maya v\u00e0 Kieran s\u1ebd truy\u1ec1n gen FOXP3 b\u1ecb kh\u1eed methyl cho con c\u00e1i, v\u00e0 gi\u00fap ch\u00fang tr\u00e1nh kh\u1ecfi g\u00e1nh n\u1eb7ng c\u1ee7a nh\u1eefng tr\u1ea3i nghi\u1ec7m n\u00e0y.<\/p>\n<h2>\u0102n u\u1ed1ng kh\u00f4ng s\u1ee3 h\u00e3i<\/h2>\n<p>Nadeau g\u1ea7n \u0111\u00e2y \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t nghi\u00ean c\u1ee9u ghi nh\u1eadn nh\u1eefng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ec7nh nh\u00e2n v\u00e0 gia \u0111\u00ecnh h\u1ecd sau khi \u0111\u01b0\u1ee3c gi\u1ea3i m\u1eabn c\u1ea3m. Trong s\u1ed1 75 gia \u0111\u00ecnh tham gia tr\u1ea3 l\u1eddi b\u1ea3ng c\u00e2u h\u1ecfi, h\u01a1n 92% cho bi\u1ebft ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3.<\/p>\n<p>D\u1ecb \u1ee9ng c\u1ee7a Kieran l\u00e0 n\u1ed7i lo l\u1eafng s\u00e2u s\u1eafc nh\u1ea5t m\u00e0 ch\u1ed3ng t\u00f4i, Michael, v\u00e0 t\u00f4i t\u1eebng ph\u1ea3i \u0111\u1ed1i m\u1eb7t, nh\u01b0ng n\u1ed7i lo \u1ea5y \u0111\u00e3 th\u1ef1c s\u1ef1 tan bi\u1ebfn. &quot;Gi\u1edd th\u00ec anh ph\u1ea3i ngh\u0129 ra chuy\u1ec7n kh\u00e1c \u0111\u1ec3 lo th\u00f4i&quot;, m\u1ed9t ng\u01b0\u1eddi b\u1ea1n n\u00f3i \u0111\u00f9a. Nh\u01b0ng ch\u00fang t\u00f4i th\u00ec kh\u00f4ng; h\u00f3a ra nh\u1eefng n\u1ed7i lo kh\u00e1c c\u1ee7a ch\u00fang t\u00f4i kh\u00f4ng \u0111\u00e1ng lo b\u1eb1ng n\u1ed7i s\u1ee3 con m\u00ecnh c\u00f3 th\u1ec3 ch\u1ebft v\u00ec ch\u00fang t\u00f4i \u0111\u00e3 lo l\u1eafng qu\u00e1 \u00edt, v\u00e0 kh\u00f4ng b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c con. C\u01a1n \u00e1c m\u1ed9ng d\u00e0i \u0111\u1eb1ng \u0111\u1eb5ng \u0111\u00e3 qua.<\/p>\n<p>V\u1edbi Kieran, ho\u00e0n th\u00e0nh li\u1ec7u ph\u00e1p \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c kh\u00f4ng c\u00f2n b\u1ecb c\u1ea5m \u0111o\u00e1n trong m\u1ecdi b\u1eefa ti\u1ec7c v\u00e0 bu\u1ed5i h\u1ecdp m\u1eb7t \u1edf tr\u01b0\u1eddng m\u1ea7m non n\u1eefa. V\u1edbi Maya, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u00f3 th\u1ec3 \u0111\u1ebfn tr\u1ea1i h\u00e8 ng\u1ee7 qua \u0111\u00eam v\u1edbi t\u00fai h\u1ea1t v\u00e0 \u0103n c\u00f9ng th\u1ee9c \u0103n v\u1edbi c\u00e1c b\u1ea1n kh\u00e1c. V\u1edbi Tessa, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u00f4 b\u00e9 c\u00f3 th\u1ec3 \u0111i ch\u01a1i qua \u0111\u00eam v\u00e0 c\u1ea3m th\u1ea5y an to\u00e0n khi xa gia \u0111\u00ecnh.<\/p>\n<p>\u201cCon b\u00e9 gi\u1edd \u0111\u00e3 l\u00e0 m\u1ed9t \u0111\u1ee9a tr\u1ebb ho\u00e0n to\u00e0n kh\u00e1c, v\u00e0 ch\u00fang t\u00f4i c\u0169ng l\u00e0 m\u1ed9t gia \u0111\u00ecnh ho\u00e0n to\u00e0n kh\u00e1c,\u201d m\u1eb9 c\u1ee7a Tessa, b\u00e0 Kim Yates Grosso, chia s\u1ebb. \u201cCon b\u00e9 b\u1edbt lo l\u1eafng h\u01a1n, t\u1ef1 tin h\u01a1n, h\u00f2a \u0111\u1ed3ng h\u01a1n.\u201d L\u1ea7n \u0111\u1ea7u ti\u00ean, b\u1ed1 m\u1eb9 Tessa c\u00f3 th\u1ec3 t\u1ef1 m\u00ecnh ra ngo\u00e0i\u2014\u0111i\u1ec1u m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y h\u1ecd ch\u01b0a t\u1eebng l\u00e0m v\u00ec kh\u00f4ng th\u1ec3 tin t\u01b0\u1edfng giao Tessa cho ng\u01b0\u1eddi tr\u00f4ng tr\u1ebb.<\/p>\n<p>\u201cM\u1ed7i l\u1ea7n con b\u00e9 b\u01b0\u1edbc ra kh\u1ecfi c\u1eeda, t\u00f4i kh\u00f4ng bao gi\u1edd bi\u1ebft li\u1ec7u m\u00ecnh c\u00f3 c\u00f2n g\u1eb7p l\u1ea1i con b\u00e9 n\u1eefa kh\u00f4ng,\u201d Andy Grosso n\u00f3i. Tessa c\u0169ng kh\u00f4ng c\u1ea3m th\u1ea5y an to\u00e0n\u2014con b\u00e9 s\u1ee3 h\u00e3i m\u1ed7i khi ph\u1ea3i xa gia \u0111\u00ecnh. \u201cGi\u1edd \u0111\u00e2y, con b\u00e9 nh\u1ea3y ra kh\u1ecfi xe v\u1edbi ba l\u00f4 v\u00e0 v\u1ee3t tennis r\u1ed3i ch\u1ea1y v\u00e0o tr\u01b0\u1eddng m\u00e0 kh\u00f4ng h\u1ec1 ngo\u1ea3nh l\u1ea1i.\u201d<\/p>\n<p>__________________________________________________________________<\/p>\n<h2>S\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a b\u1ea1n gi\u00fap \u00edch nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>Trung t\u00e2m Nghi\u00ean c\u1ee9u D\u1ecb \u1ee9ng Sean N. Parker t\u1ea1i \u0110\u1ea1i h\u1ecdc Stanford \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp nh\u1edd s\u1ef1 h\u1ed7 tr\u1ee3 h\u00e0o ph\u00f3ng c\u1ee7a nhi\u1ec1u nh\u00e0 t\u00e0i tr\u1ee3, bao g\u1ed3m kho\u1ea3n t\u00e0i tr\u1ee3 s\u00e1ng l\u1eadp c\u1ee7a Sean Parker \u0111\u1ec3 t\u00e0i tr\u1ee3 cho c\u00e1c nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng tr\u00ean ng\u01b0\u1eddi l\u1edbn, theo d\u00f5i mi\u1ec5n d\u1ecbch v\u00e0 m\u1edf r\u1ed9ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng; kho\u1ea3n t\u00e0i tr\u1ee3 t\u01b0\u01a1ng \u1ee9ng c\u1ee7a Jeff v\u00e0 MacKenzie Bezos cho m\u1ed9t nghi\u00ean c\u1ee9u giai \u0111o\u1ea1n 2 t\u1ea1i nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m tr\u00ean kh\u1eafp Hoa K\u1ef3 d\u00e0nh cho tr\u1ebb em v\u00e0 ng\u01b0\u1eddi l\u1edbn b\u1ecb nhi\u1ec1u lo\u1ea1i d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m; v\u00e0 b\u1ed1n kho\u1ea3n t\u00e0i tr\u1ee3 t\u1eeb Beth v\u00e0 Larry Gies, Nancy v\u00e0 Steve Carell, Kathryn v\u00e0 Orlando Bravo, v\u00e0 Sean Parker d\u00e0nh cho c\u00e1c h\u1ecdc gi\u1ea3 v\u00e0 nghi\u00ean c\u1ee9u vi\u00ean t\u1ea1i Trung t\u00e2m.<\/p>\n<p>Ti\u1ebfn s\u0129, B\u00e1c s\u0129 Kari Nadeau cho bi\u1ebft: \u201cT\u1ea7m nh\u00ecn c\u1ee7a ch\u00fang t\u00f4i l\u00e0 t\u00ecm ra nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch ch\u1eefa tr\u1ecb t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u1ecb \u1ee9ng. T\u00f4i s\u1eed d\u1ee5ng t\u1eeb &#039;ch\u1eefa tr\u1ecb&#039; r\u1ea5t c\u1ea9n th\u1eadn. Ch\u00fang t\u00f4i \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c gi\u1ea3i m\u1eabn c\u1ea3m cho nhi\u1ec1u ng\u01b0\u1eddi b\u1ecb d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m, nh\u01b0ng ch\u00fang t\u00f4i v\u1eabn ch\u01b0a bi\u1ebft li\u1ec7u h\u1ecd c\u00f3 \u0111\u01b0\u1ee3c ch\u1eefa kh\u1ecfi ho\u00e0n to\u00e0n hay kh\u00f4ng. Ch\u00fang t\u00f4i v\u00f4 c\u00f9ng bi\u1ebft \u01a1n c\u00e1c nh\u00e0 t\u00e0i tr\u1ee3 \u0111\u00e3 gi\u00fap th\u00fac \u0111\u1ea9y nghi\u00ean c\u1ee9u h\u01b0\u1edbng t\u1edbi m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ch\u1eefa tr\u1ecb l\u00e2u d\u00e0i cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u1ecb \u1ee9ng, bao g\u1ed3m d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m, thu\u1ed1c v\u00e0 m\u00f4i tr\u01b0\u1eddng, v\u1ed1n \u0111ang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.\u201d<\/p>\n<p><strong>S\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb thi\u1ec7n li\u00ean t\u1ee5c cho Trung t\u00e2m l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft<\/strong> v\u00e0 s\u1ebd \u0111\u1ea9y nhanh c\u00f4ng vi\u1ec7c ti\u00ean phong trong c\u00e1c l\u0129nh v\u1ef1c sau:<\/p>\n<ul>\n<li><strong>Nghi\u00ean c\u1ee9u trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/strong> \u0111\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 hi\u1ec3u bi\u1ebft khoa h\u1ecdc v\u1ec1 d\u1ecb \u1ee9ng<\/li>\n<li><strong>Th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng<\/strong> \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c kh\u00e1m ph\u00e1 nghi\u00ean c\u1ee9u th\u00e0nh ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb cho b\u1ec7nh nh\u00e2n<\/li>\n<li><strong>Ph\u00f2ng kh\u00e1m ngo\u1ea1i tr\u00fa<\/strong> cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c \u0111a ng\u00e0nh cho b\u1ec7nh nh\u00e2n v\u00e0 gia \u0111\u00ecnh tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi<\/li>\n<li><strong>\u0110\u00e0o t\u1ea1o v\u00e0 gi\u00e1o d\u1ee5c<\/strong> cho th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o d\u1ecb \u1ee9ng<\/li>\n<li><strong>Ti\u1ebfp c\u1eadn c\u1ed9ng \u0111\u1ed3ng<\/strong> \u0111\u1ec3 k\u1ebft n\u1ed1i, gi\u00e1o d\u1ee5c v\u00e0 h\u1ed7 tr\u1ee3 b\u1ec7nh nh\u00e2n v\u00e0 gia \u0111\u00ecnh<\/li>\n<li><strong>Nghi\u00ean c\u1ee9u sinh h\u1ecdc t\u00ednh to\u00e1n<\/strong> \u0111\u1ec3 t\u1ea1o ra v\u00e0 t\u1eadn d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u1ec1 c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u t\u1eeb c\u00e1c t\u1ed5 ch\u1ee9c h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ebf gi\u1edbi<\/li>\n<\/ul>\n<p>M\u1ed7i m\u00f3n qu\u00e0 gi\u00fap Trung t\u00e2m th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c hy v\u1ecdng v\u00e0 l\u1eddi h\u1ee9a t\u00ecm ra nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch ch\u1eefa tr\u1ecb b\u1ec7nh d\u1ecb \u1ee9ng.<\/p>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 Trung t\u00e2m ho\u1eb7c tham gia v\u00e0o c\u00f4ng vi\u1ec7c quan tr\u1ecdng n\u00e0y, <strong>vui l\u00f2ng li\u00ean h\u1ec7 <a href=\"mailto:brian.panique@lpfch.org\">Brian Panique<\/a> t\u1ea1i (650) 497-9951<\/strong>.<\/p>\n<p>Qu\u00e0 t\u1eb7ng c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c tuy\u1ebfn t\u1ea1i      <strong><a href=\"https:\/\/secure3.convio.net\/lpch\/site\/Donation2?df_id=2640&amp;2640.donation=form1\" target=\"_blank\" rel=\"noopener\">supportLPCH.org\/allergy<\/a><\/strong>.&nbsp;<\/p>\n<p><em>B\u00e0i vi\u1ebft n\u00e0y l\u1ea7n \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n trong \u1ea5n b\u1ea3n M\u00f9a xu\u00e2n n\u0103m 2015 c\u1ee7a&nbsp;<a      href=\"http:\/\/supportlpch.org\/publications\/childrens-news\">Tin t\u1ee9c tr\u1ebb em Lucile Packard<\/a>.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>D\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m l\u00e0 m\u1ed9t c\u0103n b\u1ec7nh \u0111\u1eb7c bi\u1ec7t. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c t\u00ecnh tr\u1ea1ng \u0111e d\u1ecda t\u00ednh m\u1ea1ng kh\u00e1c, nh\u1eefng ng\u01b0\u1eddi b\u1ecb \u1ea3nh h\u01b0\u1edfng ho\u00e0n to\u00e0n kh\u1ecfe m\u1ea1nh tr\u1eeb khi h\u1ecd ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng. H\u1ecd\u2026<\/p>","protected":false},"author":17,"featured_media":10489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[148,22],"class_list":["post-3645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-in-the-news","category-patient-stories"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>I Can Eat It: Taking a Bite Out of Food Allergies - Lucile Packard Foundation for Children&#039;s Health<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lpfch.org\/vi\/impact-stories\/i-can-eat-it-taking-a-bite-out-of-food-allergies\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"I Can Eat It: Taking a Bite Out of Food Allergies\" \/>\n<meta property=\"og:description\" content=\"Food allergies are a peculiar disease.&nbsp; Unlike other life-threatening conditions, the people they affect are completely healthy unless they are exposed to the allergen. 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