{"id":8348,"date":"2022-04-12T06:53:36","date_gmt":"2022-04-12T06:53:36","guid":{"rendered":"https:\/\/4pal.net\/?p=8348"},"modified":"2022-04-12T06:54:00","modified_gmt":"2022-04-12T06:54:00","slug":"vai-tro-cua-cac-co-trong-ong-tieu-hoa","status":"publish","type":"post","link":"https:\/\/4pal.net\/vai-tro-cua-cac-co-trong-ong-tieu-hoa\/","title":{"rendered":"VAI TR\u00d2 C\u1ee6A C\u00c1C C\u01a0 TRONG \u1ed0NG TI\u00caU H\u00d3A"},"content":{"rendered":"

T\u1ea1i Khoa K\u1ef9 thu\u1eadt x\u00e9t nghi\u1ec7m Y h\u1ecdc, sinh vi\u00ean s\u1ebd \u0111\u01b0\u1ee3c h\u1ecdc v\u1ec1 c\u1ea5u t\u1ea1o c\u1ee7a c\u00e1c m\u00f4 trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.
\nV\u00e0 trong \u0111\u00f3 c\u00f3 nh\u00f3m c\u01a1 thu\u1ed9c \u1ed1ng ti\u00eau h\u00f3a, n\u01a1i th\u1ef1c hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng khi ch\u00fang ta \u0103n u\u1ed1ng h\u00e0ng ng\u00e0y. V\u1eady nh\u00f3m c\u01a1 n\u00e0y c\u00f3 ch\u1ee9c n\u0103ng g\u00ec?
\n\u1ed0ng ti\u00eau h\u00f3a l\u00e0 c\u00e1c c\u01a1 quan t\u1eeb mi\u1ec7ng, th\u1ef1c qu\u1ea3n, d\u1ea1 d\u00e0y \u0111\u00e9n ru\u1ed9t non, \u0111\u1ea1i tr\u00e0ng.
\n\u1ed0ng ti\u00eau h\u00f3a c\u00f3 vai tr\u00f2 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n th\u1ee9c \u0103n t\u1eeb khi v\u00e0o mi\u1ec7ng, t\u1edbi khi ra ngo\u00e0i qua h\u1eadu m\u00f4n.
\nNh\u00f3m c\u01a1 th\u1ef1c hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng n\u00e0y ch\u00ednh l\u00e0 c\u01a1 tr\u01a1n m\u00e0 t\u00f4i \u0111\u00e3 gi\u1edbi thi\u1ec7u \u0111\u1ebfn c\u00e1c b\u1ea1n trong b\u00e0i tr\u01b0\u1edbc.Ch\u00ednh x\u00e1c h\u01a1n th\u00ec \u00bc tr\u00ean c\u1ee7a th\u1ef1c qu\u1ea3n l\u00e0 c\u01a1 v\u00e2n, ph\u1ea7n sau \u0111\u00f3 l\u00e0 c\u01a1 tr\u01a1n th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 v\u1eadn chuy\u1ec3n th\u1ee9c \u0103n.<\/p>\n

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\u1ea2nh 1: H\u00ecnh \u1ea3nh 2 l\u1edbp c\u01a1 tr\u01a1n \u1edf v\u1ecb tr\u00ed m\u0169i t\u00ean (Ngu\u1ed3n: S\u00e1ch Nh\u1eadp m\u00f4n gi\u1ea3i ph\u1eabu h\u1ecdc t\u00e1i b\u1ea3n l\u1ea7n 2)<\/p><\/div>\n

Ph\u1ea7n c\u01a1 tr\u01a1n n\u00e0y c\u1eed \u0111\u1ed9ng theo chi\u1ec1u ngang v\u00e0 chi\u1ec1u d\u1ecdc. T\u1ea1i ru\u1ed9t non v\u00e0 \u0111\u1ea1i tr\u00e0ng c\u00f3 2 l\u1edbp c\u01a1 tr\u01a1n x\u1ebfp song song, b\u1eb1ng vi\u1ec7c c\u1eed \u0111\u1ed9ng theo chi\u1ec1u d\u1ecdc v\u00e0 chi\u1ec1u ngang gi\u00fap di chuy\u1ec3n th\u1ee9c \u0103n \u0111\u1ebfn h\u1eadu m\u00f4n. Ho\u1ea1t \u0111\u1ed9ng n\u00e0y g\u1ecdi l\u00e0 nhu \u0111\u1ed9ng ru\u1ed9t.Nh\u00f3m c\u01a1 c\u1ee7a d\u1ea1 d\u00e0y \u0111\u01b0\u1ee3c chia l\u00e0m 3 l\u1edbp, b\u1eb1ng vi\u1ec7c t\u0103ng c\u01b0\u1eddng th\u00eam l\u1edbp c\u01a1 ch\u00e9o gi\u00fap th\u1ee9c \u0103n \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u v\u1edbi d\u1ecbch v\u1ecb theo chi\u1ec1u d\u1ecdc, ngang v\u00e0 ch\u00e9o.
\nCh\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u00e0ng c\u1ee7a c\u00e1c nh\u00f3m c\u01a1 n\u00e0y qua k\u00ednh hi\u1ec3n vi.<\/p>\n

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\u1ea2nh 2: Ru\u1ed9t non ch\u1ee5p qua k\u00ednh hi\u1ec3n vi (Ngu\u1ed3n: S\u00e1ch L\u00fd thuy\u1ebft gi\u1ea3i ph\u1eabu- Nh\u00e0 xu\u1ea5t b\u1ea3n Kanehara- T\u00e1c gi\u1ea3: Siro Mizokuchi)<\/p><\/div>\n

C\u01a1 tr\u01a1n c\u1ee7a ru\u1ed9t non ch\u00ednh l\u00e0 nh\u00f3m c\u01a1 \u0111\u01b0\u1ee3c ch\u1ec9 m\u0169i t\u00ean nh\u01b0 h\u00ecnh 2 qua k\u00ednh hi\u1ec3n vi<\/p>\n

V\u1eady t\u1ea1i sao ch\u00fang ta l\u1ea1i ph\u1ea3i bi\u1ebft v\u1ec1 s\u1ef1 c\u1ea5u t\u1ea1o n\u00e0y? B\u1edfi v\u00ec c\u1ea5u t\u1ea1o n\u00e0y s\u1ebd thay \u0111\u1ed5i t\u00f9y v\u00e0o t\u00ecnh tr\u1ea1ng b\u1ec7nh, n\u00ean \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng thay \u0111\u1ed5i \u0111\u00f3, ch\u00fang ta c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 tr\u1ea1ng th\u00e1i c\u1ea5u t\u1ea1o b\u00ecnh th\u01b0\u1eddng c\u1ee7a ch\u00fang.T\u1ea1i khoa K\u1ef9 thu\u1eadt x\u00e9t nghi\u1ec7m Y h\u1ecdc, c\u00e1c b\u1ea1n sinh vi\u00ean s\u1ebd \u0111\u01b0\u1ee3c h\u1ecdc v\u1ec1 c\u1ea5u t\u1ea1o t\u1ed5 ch\u1ee9c nh\u01b0 v\u1eady.
\nH\u00e3y c\u00f9ng ch\u00fang t\u00f4i kh\u00e1m ph\u00e1 nh\u1eefng \u0111i\u1ec1u k\u1ef3 l\u1ea1 \u0111\u00f3 nh\u00e9.
\nC\u00f3 th\u1ec3 c\u00e1c b\u1ea1n s\u1ebd th\u1ea5y n\u00f3 kh\u00f3, nh\u01b0ng ch\u00fang t\u00f4i s\u1ebd ch\u1ec9 cho c\u00e1c b\u1ea1n t\u1eebng ch\u00fat, t\u1eebng ch\u00fat m\u1ed9t n\u00ean c\u00e1c b\u1ea1n h\u00e3y y\u00ean t\u00e2m nh\u00e9.
\nN\u1ebfu b\u1ea1n c\u00f3 quan t\u00e2m, h\u00e3y \u0111\u1ebfn th\u0103m quan THUV nh\u00e9.<\/p>\n

T\u00e1c gi\u1ea3: ThS.Nakai Yuko- Ph\u00f3 Tr\u01b0\u1edfng khoa K\u1ef9 thu\u1eadt x\u00e9t nghi\u1ec7m Y h\u1ecdc<\/strong><\/p>\n

\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38\ud83c\udf38<\/p>\n

TH\u00d4NG TIN TUY\u1ec2N SINH 2022 (D\u1ef0 KI\u1ebeN)<\/a><\/p><\/blockquote>\n

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TUY\u1ec2N SINH 2024<\/h1>
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B\u1ea1n \u0111ang ch\u01b0a bi\u1ebft l\u1ef1a ch\u1ecdn ng\u00e0nh n\u00e0o ?\rH\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 - t\u01b0 v\u1ea5n.\rHotline: 0869 809 088\rEmail: tuyensinh@4pal.net\r\rH\u1eb9n g\u1eb7p l\u1ea1i c\u00e1c b\u1ea1n t\u1ea1i THUV.\r<\/div>
TH\u00d4NG TIN CHI TI\u1ebeT T\u1ea0I \u0110\u00c2Y<\/a><\/div><\/div><\/section>