Txoj kev tshawb fawb no yog los tshawb nrhiav cov teebmeem ntawm kev noj tshuaj TB ntxiv rau kev loj hlob ntawm cov menyuam npua IUGR neonatal.
Cov txheej txheem
Kaum rau tus menyuam npua yug tshiab IUGR thiab 8 NBW (qhov hnyav ib txwm) tau raug xaiv, tsis pub mis rau hnub 7 thiab pub mis nyuj yooj yim (pawg NBW thiab IUGR) lossis cov khoom noj yooj yim ntxiv nrog 0.1% tributyrin (pawg IT, IUGR piglets pub nrog tributyrin) txog hnub 21 (n = 8). Qhov hnyav ntawm cov menyuam npua rau hnub 0, 7, 10, 14, 17, thiab 20 tau raug ntsuas. Kev ua haujlwm ntawm cov enzyme zom zaub mov, cov qauv plab hnyuv, cov qib immunoglobulin thiab kev qhia txog gene ntawm IgG, FcRn thiab GPR41 hauv cov hnyuv me tau raug tshuaj xyuas.
Cov txiaj ntsig
Qhov hnyav ntawm cov menyuam npua hauv pawg IUGR thiab IT zoo sib xws, thiab ob qho tib si qis dua pawg NBW rau hnub 10 thiab 14. Txawm li cas los xij, tom qab hnub 17, pawg IT tau pom tias zoo dua (P<0.05) qhov hnyav ntawm lub cev piv rau pawg IUGR. Cov menyuam npua raug tua rau hnub 21. Piv nrog cov menyuam npua NBW, IUGR ua rau kev txhim kho ntawm cov kab mob tiv thaiv kab mob thiab cov hnyuv me me tsis zoo, ua rau cov qauv ntawm cov hnyuv tsis zoo, txo qis (P< 0.05) feem ntau ntawm cov kev ua haujlwm ntawm cov enzyme zom zaub mov hauv plab hnyuv, txo qis (P< 0.05) cov theem ileal sIgA thiab IgG, thiab txo qis (P<0.05) qhov kev qhia tawm ntawm IgG thiab GPR41 hauv plab hnyuv. Cov menyuam npua hauv pawg IT tau pom tias muaj kev loj hlob zoo dua (P< 0.05) lub qhov ntswg thiab txoj hnyuv me, cov qauv ntawm cov hnyuv zoo dua, nce ntxiv (P< 0.05) thaj tsam ntawm cov hnyuv plab hnyuv, txhim kho (P< 0.05) cov dej num ntawm cov enzyme zom zaub mov, thiab nce qib (P<0.05) kev qhia tawm ntawm IgG thiab GPR41 mRNA piv rau cov neeg ntawm IUGR pawg.
Cov Lus Xaus
Kev noj tshuaj TB pab txhim kho kev loj hlob thiab kev zom zaub mov hauv plab hnyuv thiab kev ua haujlwm thaiv hauv cov menyuam npua IUGR thaum lub sijhawm haus mis.
Kawm ntxiv txog tirbutyrin
| Daim Ntawv: | Hmoov | Xim: | Dawb Mus Rau Dawb Tawm |
|---|---|---|---|
| Cov khoom xyaw: | Tributyrin | Tsw ntxhiab: | Tsis muaj ntxhiab |
| Vaj Tse: | Bypass Plab | Kev Ua Haujlwm: | Kev Txhawb Kev Loj Hlob, Tiv Thaiv Kab Mob |
| Kev Ntsuas: | 60% | Tus Neeg Thauj Khoom: | Silica |
| Tus lej CAS: | 60-01-5 | ||
| Lub Teeb Siab: | Tributyrin 60% Cov Roj Fatty Acids Luv Luv, Cov Acids Uas Tiv Thaiv Kev Nyuaj Siab Luv Luv, Cov Khoom Noj Khoom Haus Luv Luv Fatty Acids | ||
Silica Carrier Short Saw Fatty Acid Feed Additive Tributyrin 60% Yam tsawg kawg nkaus rau Aqua
Lub Npe Khoom:Ding Su E60 (Tributyrin 60%)
Cov mis molecular:C15H26O6 Qhov hnyav ntawm cov molecule: 302.36
Kev faib tawm ntawm cov khoom:Khoom Noj Khoom Haus
Kev piav qhia:Dawb mus rau dawb hmoov. Zoo Flowability. Dawb los ntawm ib txwm Butyric Rancid tsw.
Dosage kg / mt pub
| Npua | Xim av |
| 0.5-2.0 | 1.5-2.0 |
Pob:25kg ib lub hnab net.
Kev Khaws Cia:Kaw Kom Ruaj. Tsis Txhob Raug Dej Ntsws.
Hnub tas sij hawm:Ob xyoos txij li hnub tsim khoom.
Lub sijhawm tshaj tawm: Lub Rau Hli-30-2022
