{"id":7759,"date":"2019-01-17T23:55:46","date_gmt":"2019-01-17T16:55:46","guid":{"rendered":"https:\/\/biotekco.vn\/?p=7759"},"modified":"2019-01-19T23:54:12","modified_gmt":"2019-01-19T16:54:12","slug":"phong-tranh-stress-va-suc-khoe-duong-ruot-cua-heo-con","status":"publish","type":"post","link":"https:\/\/hhbio.vn\/?p=7759","title":{"rendered":"Ph\u00f2ng tr\u00e1nh stress v\u00e0 s\u1ee9c kho\u1ebb \u0111\u01b0\u1eddng ru\u1ed9t c\u1ee7a heo con"},"content":{"rendered":"\n

Biotek<\/a>-Cai s\u1eefa l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 g\u00e2y stress \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi heo con v\u00e0 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee9c n\u0103ng ti\u00eau h\u00f3a nh\u01b0: gi\u1ea3m \u0103n, qu\u00e1 tr\u00ecnh ti\u00eau h\u00f3a k\u00e9m \u0111i, gi\u1ea3m ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 ti\u00eau h\u00f3a v\u00e0 h\u00ecnh th\u00e1i ru\u1ed9t.<\/strong><\/p>\n\n\n\n

Cai s\u1eefa l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 g\u00e2y stress l\u1edbn nh\u1ea5t trong ch\u0103n nu\u00f4i heo v\u00e0 c\u00f3 th\u1ec3 v\u00ed n\u00f3 nh\u01b0 n\u00fat th\u1eaft trong qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c nu\u00f4i d\u01b0\u1ee1ng. Khi ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u0103n nu\u00f4i \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c gi\u1ea3m s\u1eed d\u1ee5ng kh\u00e1ng sinh, nh\u1eefng v\u1ea5n \u0111\u1ec1 xoay quanh h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t c\u1ee7a v\u1eadt nu\u00f4i d\u1ea7n tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n. Tr\u1ea1ng th\u00e1i c\u01a1 th\u1ec3 tho\u1ea3i m\u00e1i, s\u1ee9c kh\u1ecfe v\u00e0 hi\u1ec7u su\u1ea5t c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn ch\u1ee9c n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang m\u1ee9c trong m\u1ed1i li\u00ean h\u1ec7 v\u00f4 h\u00ecnh n\u00e0y.<\/p>\n\n\n\n

\"\"\/
N\u1ea5m men \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi vai tr\u00f2 l\u00e0 probiotic gi\u00fap \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac v\u00e0 duy tr\u00ec h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t c\u1ee7a heo con<\/em>.<\/figcaption><\/figure>\n\n\n\n

Nh\u1edd nh\u1eefng ti\u1ebfn b\u1ed9 khoa h\u1ecdc c\u00f4ng ngh\u1ec7 g\u1ea7n \u0111\u00e2y, \u0111i\u1ec3n h\u00ecnh nh\u01b0 k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch ADN \u0111a h\u1ec7 gen, gi\u00fap ch\u00fang ta \u0111\u00e3 c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u00e0o nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u00e0 y\u1ebfu t\u1ed1 g\u00e2y stress trong giai \u0111o\u1ea1n cai s\u1eefa \u1edf c\u1ea5p \u0111\u1ed9 vi sinh \u0111\u01b0\u1eddng ti\u00eau h\u00f3a \u2013 v\u00e0 nh\u1eefng c\u01a1 ch\u1ebf m\u00e0 h\u1ec7 vi sinh v\u1eadt c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe cho heo con, trong \u0111i\u1ec1u ki\u1ec7n gi\u1ea3m s\u1eed d\u1ee5ng kh\u00e1ng sinh m\u00e0 v\u1eabn kh\u00f4ng b\u1ecb s\u1ee5t gi\u1ea3m n\u0103ng su\u1ea5t.<\/p>\n\n\n\n

Stress cai s\u1eefa<\/strong>
L\u00fac cai s\u1eefa, heo con ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u y\u1ebfu t\u1ed1 stress k\u1ebft h\u1ee3p c\u00f9ng l\u00fac, bu\u1ed9c ch\u00fang ph\u1ea3i nhanh ch\u00f3ng th\u00edch nghi nh\u01b0 thay \u0111\u1ed5i kh\u1ea9u ph\u1ea7n \u0103n, thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng, th\u00e0nh vi\u00ean trong \u0111\u00e0n, t\u00e1ch m\u1eb9 v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. Ch\u00fang ta h\u00e3y t\u1eadp trung ph\u00e2n t\u00edch \u1ea3nh h\u01b0\u1edfng c\u1ee7a stress cai s\u1eefa \u1edf kh\u00eda c\u1ea1nh sinh l\u00fd v\u00e0 ch\u1ee9c n\u0103ng ti\u00eau h\u00f3a.<\/p>\n\n\n\n

M\u1ed9t trong nh\u1eefng \u1ea3nh h\u01b0\u1edfng \u0111\u1ea7u ti\u00ean c\u1ee7a stress cai s\u1eefa l\u00e0 t\u00ecnh tr\u1ea1ng heo con gi\u1ea3m \u0103n. L\u01b0\u1ee3ng th\u1ee9c \u0103n \u0103n v\u00e0o gi\u1ea3m l\u00e0 nguy\u00ean nh\u00e2n l\u00e0m cho c\u00e1c vi nhung mao \u0111\u01b0\u1eddng ru\u1ed9t b\u1ecb \u0103n m\u00f2n, d\u1eabn \u0111\u1ebfn gi\u1ea3m b\u1ec1 m\u1eb7t h\u1ea5p thu \u1edf ru\u1ed9t. \u0110i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m qu\u00e1 tr\u00ecnh \u0111\u1ed3ng h\u00f3a d\u01b0\u1ee1ng ch\u1ea5t v\u00e0 t\u0103ng s\u1ef1 nh\u1ea1y c\u1ea3m v\u1edbi c\u00e1c b\u1ec7nh \u0111\u01b0\u1eddng ru\u1ed9t \u1edf heo con.<\/p>\n\n\n\n

H\u1ec7 ti\u00eau h\u00f3a c\u1ee7a heo con s\u01a1 sinh ch\u1ec9 c\u00f3 s\u1eb5n c\u00e1c enzyme \u0111\u1ec3 ti\u00eau h\u00f3a s\u1eefa, ch\u01b0a \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 ti\u00eau h\u00f3a tinh b\u1ed9t th\u1ef1c v\u1eadt v\u00e0 protein. V\u00ed d\u1ee5, \u1edf heo con m\u1edbi sinh, amylase v\u00e0 pepsin v\u1eabn ch\u01b0a hi\u1ec7n di\u1ec7n, v\u00e0 khi heo con \u0111\u01b0\u1ee3c 6 tu\u1ea7n tu\u1ed5i th\u00ec s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a nh\u1eefng enzyme n\u00e0y v\u1eabn c\u00f2n kh\u00e1 k\u00e9m. K\u1ebft qu\u1ea3 l\u00e0 kh\u1ea3 n\u0103ng ti\u00eau h\u00f3a protein c\u1ee7a v\u1eadt nu\u00f4i b\u1ecb suy gi\u1ea3m \u1edf th\u1eddi \u0111i\u1ec3m cai s\u1eefa. Heo con chuy\u1ec3n ho\u00e1 th\u1ee9c \u0103n k\u00e9m hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u1ed1i lo\u1ea1n ti\u00eau h\u00f3a. Khi t\u00e1ch d\u1ea7n heo con kh\u1ecfi ngu\u1ed3n s\u1eefa m\u1eb9, h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch c\u1ee7a ch\u00ednh ch\u00fang v\u1eabn c\u00f2n kh\u00e1 non n\u1edbt. V\u00ec h\u1ec7 mi\u1ec5n d\u1ecbch b\u1ea3o v\u1ec7 kh\u00f4ng t\u1ed1i \u01b0u, v\u1eadt nu\u00f4i s\u1ebd nh\u1ea1y c\u1ea3m h\u01a1n v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 v\u1ec7 sinh trong m\u00f4i tr\u01b0\u1eddng s\u1ed1ng.<\/p>\n\n\n\n

Ch\u00fang ta \u0111\u1ec1u bi\u1ebft n\u00e3o v\u00e0 ru\u1ed9t c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi nhau, v\u00e0 stress c\u00f3 \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn ch\u1ee9c n\u0103ng ti\u00eau h\u00f3a. Cai s\u1eefa l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 g\u00e2y stress, \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n qua nh\u1eefng ph\u1ea3n \u1ee9ng sinh l\u00fd nh\u01b0 gi\u1ea3i ph\u00f3ng cortisol. Cortisol k\u00edch th\u00edch vi\u1ec7c t\u1ea1o ra c\u00e1c cytokine ti\u1ec1n vi\u00eam, m\u1ed9t s\u1ed1 trong \u0111\u00f3 c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ef1 m\u1edf c\u00e1c n\u00fat li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd trong th\u00e0nh ru\u1ed9t, l\u00e0m t\u0103ng t\u00ednh th\u1ea5m c\u1ee7a ru\u1ed9t v\u00e0 ph\u00e1 v\u1ee1 ch\u1ee9c n\u0103ng h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 ti\u00eau h\u00f3a.<\/p>\n\n\n\n

Ng\u00e0y nay, s\u1ef1 nghi\u00eam tr\u1ecdng c\u1ee7a stress cai s\u1eefa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00ecnh dung \u1edf m\u1ee9c \u0111\u1ed9 bi\u1ec3u hi\u1ec7n gen trong ru\u1ed9t. M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y cho th\u1ea5y c\u00f3 h\u01a1n 1.000 bi\u1ec3u hi\u1ec7n gen \u1edf ru\u1ed9t b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi stress cai s\u1eefa, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c gen li\u00ean quan \u0111\u1ebfn ph\u1ea3n \u1ee9ng vi\u00eam, gen b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ea7m b\u1ec7nh v\u00e0 gen ch\u1ed1ng suy tho\u00e1i m\u00f4 b\u00e0o v\u1eadt ch\u1ee7.<\/p>\n\n\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 vi sinh v\u1eadt<\/strong>
\u0110\u1ed1i v\u1edbi heo con, ru\u1ed9t v\u00e0 h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t c\u00f3 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau, v\u00e0 vi\u1ec7c cai s\u1eefa c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00e0nh ph\u1ea7n h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t. M\u1ed9t nghi\u00ean c\u1ee9u c\u1ee7a Frese (2015) cho th\u1ea5y nh\u1eefng thay \u0111\u1ed5i \u1edf giai \u0111o\u1ea1n cai s\u1eefa do s\u1ef1 chuy\u1ec3n \u0111\u1ed5i kh\u1ea9u ph\u1ea7n \u0103n \u0111\u1ed9t ng\u1ed9t nh\u01b0: thay \u0111\u1ed5i t\u1eeb h\u1ec7 vi sinh \u0111\u1ecbnh h\u01b0\u1edbng ti\u00eau h\u00f3a s\u1eefa (bao g\u1ed3m enzyme v\u00e0 vi sinh v\u1eadt s\u1eb5n c\u00f3 h\u1ea5p thu glycans s\u1eefa, v\u00ed d\u1ee5 nh\u01b0 Lactobacilli), \u0111\u1ebfn s\u1ef1 gia t\u0103ng s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n ph\u00e2n gi\u1ea3i tinh b\u1ed9t, c\u0169ng nh\u01b0 t\u0103ng s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n ph\u00e2n gi\u1ea3i ch\u1ea5t x\u01a1.<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n

Cai s\u1eefa g\u00e2y \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn th\u00e0nh ph\u1ea7n h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t \u1edf heo con.<\/em><\/p>\n\n\n\n

Sau m\u1ed9t th\u1eddi gian gi\u1ea3m \u0103n, khi heo con b\u1eaft \u0111\u1ea7u \u0103n l\u1ea1i th\u00ec s\u1ef1 gia t\u0103ng l\u01b0\u1ee3ng \u0103n v\u00e0o \u0111\u00e1ng k\u1ec3 c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ti\u00eau h\u00f3a \u1edf ru\u1ed9t. M\u1ed9t ph\u1ea7n th\u1ee9c \u0103n \u0111ang ti\u00eau h\u00f3a c\u00f3 th\u1ec3 chuy\u1ec3n xu\u1ed1ng ru\u1ed9t gi\u00e0, n\u01a1i c\u00f3 th\u1ec3 x\u1ea3y ra c\u00e1c qu\u00e1 tr\u00ecnh l\u00ean men d\u1eabn \u0111\u1ebfn s\u1ea3n sinh nhi\u1ec1u axit b\u00e9o m\u1ea1ch ng\u1eafn. \u0110i\u1ec1u n\u00e0y l\u00fd gi\u1ea3i v\u00ec sao t\u1ea7n su\u1ea5t ti\u00eau ch\u1ea3y xu\u1ea5t hi\u1ec7n ph\u1ed5 bi\u1ebfn \u1edf heo con sau khi cai s\u1eefa. Ngo\u00e0i ra, s\u1ef1 ph\u00e1 v\u1ee1 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 \u1edf ru\u1ed9t c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a nh\u1eefng vi khu\u1ea9n kh\u00f4ng mong mu\u1ed1n t\u1eeb ru\u1ed9t, v\u00e0 c\u00f3 th\u1ec3 l\u00e0m ph\u00e1t sinh c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kho\u1ebb kh\u00e1c.<\/p>\n\n\n\n

Nh\u1eefng y\u1ebfu t\u1ed1 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t kh\u00e1c<\/strong><\/p>\n\n\n\n

Kh\u00e1ng sinh<\/strong>
Kh\u00e1ng sinh l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng gi\u00fap duy tr\u00ec s\u1ee9c kho\u1ebb \u0111\u1ed9ng v\u1eadt trong su\u1ed1t th\u1eddi gian ch\u0103n nu\u00f4i. Thu\u1ed1c kh\u00e1ng sinh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u1eb1m lo\u1ea1i tr\u1eeb m\u1ea7m b\u1ec7nh, nh\u01b0ng \u0111\u00e2y l\u1ea1i l\u00e0 1 y\u1ebfu t\u1ed1 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi sinh v\u1eadt c\u00f3 l\u1ee3i, v\u00e0 c\u00f3 tr\u01b0\u1eddng h\u1ee3p kh\u00e1ng sinh c\u00f3 th\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi khu\u1ea9n g\u00e2y b\u1ec7nh \u0111\u1ecbnh v\u1ecb. V\u00ed d\u1ee5 nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb hi\u1ec7n nay trong nh\u00e2n y, \u0111\u1eb7c bi\u1ec7t \u1edf tr\u1ebb em, th\u01b0\u1eddng khuy\u1ebfn c\u00e1o s\u1eed d\u1ee5ng th\u00eam ch\u1ebf ph\u1ea9m probiotic gi\u00fap ph\u1ee5c h\u1ed3i l\u1ea1i \u0111\u01b0\u1eddng ru\u1ed9t, song song v\u1edbi nh\u1eefng li\u1ec7u tr\u00ecnh \u0111i\u1ec1u tr\u1ecb b\u1eb1ng kh\u00e1ng sinh.<\/p>\n\n\n\n

K\u1ebdm oxit<\/strong>
\u00dd ki\u1ebfn chung l\u00e0 n\u00ean c\u00e2n b\u1eb1ng h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t theo h\u01b0\u1edbng t\u00edch c\u1ef1c b\u1eb1ng c\u00e1ch th\u00fac \u0111\u1ea9y vi khu\u1ea9n c\u00f3 l\u1ee3i Lactobacilli ph\u00e1t tri\u1ec3n, v\u00e0 l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng vi khu\u1ea9n g\u00e2y b\u1ec7nh \u0111\u01b0\u1eddng ru\u1ed9t. Tuy nhi\u00ean, theo m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y cho th\u1ea5y vi\u1ec7c b\u1ed5 sung k\u1ebdm oxit v\u1edbi li\u1ec1u cao l\u1ea1i c\u00f3 t\u00e1c d\u1ee5ng ng\u01b0\u1ee3c l\u1ea1i. Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c b\u00e1o c\u00e1o \u0111\u00e3 ch\u1ec9 ra m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c nh\u00f3m vi khu\u1ea9n \u0111a kh\u00e1ng v\u00e0 n\u1ed3ng \u0111\u1ed9 k\u1ebdm cao trong th\u1ee9c \u0103n c\u1ee7a he.<\/p>\n\n\n\n

X\u01a1 kh\u1ea9u ph\u1ea7n<\/strong>
C\u00f3 th\u1ec3 ch\u1ea5t x\u01a1 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1ng d\u01b0\u1ee1ng \u1edf \u0111\u1ed9ng v\u1eadt d\u1ea1 d\u00e0y \u0111\u01a1n. Theo Molist v\u00e0 c\u1ed9ng s\u1ef1, vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng nh\u1ea5t \u0111\u1ecbnh c\u00e1c polysaccharides phi tinh b\u1ed9t kh\u00f4ng h\u00f2a tan (NSP) (c\u00e1m l\u00faa m\u00ec) c\u00f9ng v\u1edbi NSP h\u00f2a tan (b\u1ed9t c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng) c\u00f3 t\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ebfn s\u1ef1 \u0111\u1ecbnh h\u00ecnh h\u1ec7 vi sinh v\u00e0 qu\u00e1 tr\u00ecnh l\u00ean men \u1edf ru\u1ed9t gi\u00e0.<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n

V<\/em>i\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng nh\u1ea5t \u0111\u1ecbnh c\u00e1c polysaccharides phi tinh b\u1ed9t kh\u00f4ng h\u00f2a tan
c\u00f9ng v\u1edbi NSP ho\u00e0 tan c\u00f3 t\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh vi khu\u1ea9n v\u00e0 s\u1ef1 l\u00ean men<\/em>.<\/em><\/p>\n\n\n\n

Probiotic<\/strong>
Vi\u1ec7c \u0111i\u1ec1u bi\u1ebfn h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t b\u1eb1ng ch\u1ebf ph\u1ea9m probiotic nh\u01b0 n\u1ea5m men s\u1ed1ng cho th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t v\u1ec1 th\u00e0nh ph\u1ea7n vi sinh \u1edf nh\u00f3m heo con \u0111\u01b0\u1ee3c b\u1ed5 sung n\u1ea5m men v\u00e0 nh\u00f3m \u0111\u1ed1i ch\u1ee9ng. V\u00ed d\u1ee5, \u1edf nh\u00f3m heo con \u0111\u01b0\u1ee3c b\u1ed5 sung n\u1ea5m men, s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n c\u00f3 l\u1ee3i Lactobacilli cao h\u01a1n h\u1eb3n. Trong 1 th\u00ed nghi\u1ec7m t\u01b0\u01a1ng t\u1ef1, vi\u1ec7c \u0111i\u1ec1u tr\u1ecb b\u1eb1ng kh\u00e1ng sinh l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn h\u1ec7 vi sinh \u0111\u01b0\u1eddng ru\u1ed9t c\u1ee7a heo con, trong khi vi\u1ec7c b\u1ed5 sung th\u00eam probiotic gi\u00fap duy tr\u00ec v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac h\u1ec7 vi sinh trong su\u1ed1t qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tr\u1ecb kh\u00e1ng sinh. \u1ede tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t n\u00e0y, kh\u00e1c bi\u1ec7t v\u1ec1 \u0111a d\u1ea1ng vi khu\u1ea9n v\u00e0 c\u1ea5u tr\u00fac qu\u1ea7n th\u1ec3 vi sinh gi\u1eefa nh\u00f3m heo con \u0111\u01b0\u1ee3c b\u1ed5 sung v\u1edbi n\u1ea5m men so v\u1edbi \u0111\u1ed1i ch\u1ee9ng c\u00f3 th\u1ec3 nh\u1edd v\u00e0o nh\u1eefng thay \u0111\u1ed5i do th\u00e0nh ph\u1ea7n ph\u00e2n lo\u1ea1i phong ph\u00fa.<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n


Vi\u1ec7c b\u1ed5 sung th\u00eam n\u1ea5m men s\u1ed1ng v\u00e0o kh\u1ea9u ph\u1ea7n giai \u0111o\u1ea1n cai s\u1eefa c\u00f3 hi\u1ec7u qu\u1ea3
\u0111\u00e1ng k\u1ec3 \u0111\u1ebfn vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 vi sinh v\u1eadt \u0111\u1ed1i v\u1edbi heo con sau khi cai s\u1eefa.
PCoA = Ph\u00e2n t\u00edch T\u1ecda \u0111\u1ed9 ch\u00ednh: m\u1ed7i \u0111i\u1ec3m \u0111\u1ea1i di\u1ec7n cho m\u1ed9t lo\u1ea1i vi sinh v\u1eadt<\/em>.<\/p>\n\n\n\n

Kh\u1eafc ph\u1ee5c nh\u1eefng \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c c\u1ee7a stress cai s\u1eefa<\/strong>
Qua nh\u1eefng th\u00f4ng tin tr\u00ean, ch\u00fang ta \u0111\u00e3 hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a 1 h\u1ec7 vi sinh v\u1eadt c\u00e2n b\u1eb1ng, \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ecfe m\u1ea1nh, c\u0169ng nh\u01b0 nh\u1eefng r\u1ee7i ro li\u00ean quan \u0111\u1ebfn stress cai s\u1eefa ho\u1eb7c t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng kh\u00e1ng sinh. Th\u1ef1c t\u1ebf, vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ebf ph\u1ea9m probiotic nh\u01b0 n\u1ea5m men s\u1ed1ng cho th\u1ea5y \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng trong c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd nh\u1eb1m kh\u1eafc ph\u1ee5c nh\u1eefng \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c c\u1ee7a stress cai s\u1eefa \u0111\u1ed1i v\u1edbi heo con; c\u0169ng nh\u01b0 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng ti\u00eau ch\u1ea3y ho\u1eb7c s\u1ef1 gia t\u0103ng nh\u1eefng m\u1ea7m b\u1ec7nh kh\u00e1c trong b\u1ed1i c\u1ea3nh h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng kh\u00e1ng sinh hi\u1ec7n nay. ‘<\/p>\n","protected":false},"excerpt":{"rendered":"

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