2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Superovulation yog ua tiav los ntawm kev siv follicle-stimulating gonadotropins, FSH thiab LH cov tshuaj hormoneslos txhawb kev loj hlob ntawm cov hauv paus hniav (Stouffer thiab Zelinski-Wooten, 2004).
Dab tsi yog cov tshuaj hormones siv los ua kom tiav superovulation hauv nyuj?
Superovulation (SOV) yog cov txheej txheem tsim nyog los tsim cov embryos loj rau kev hloov embryo. Nyob rau hauv cov txheej txheem, follicular stimulating hormone (FSH) yog muab rau cov nyuj pub mis ob zaug ib hnub rau 3 mus rau 4 hnub.
Yuav ua li cas ntawm cov txheej txheem hauv qab no cuam tshuam nrog kev tswj hwm ntawm cov tshuaj hormones los ua kom muaj superovulation?
Superovulation hauv nas suav nrog kev tswj hwm equine chorionic gonadotropin (eCG) txhawm rau txhawb kev loj hlob ntawm cov follicle thiab tom qab ntawd ntawm tib neeg chorionic gonadotropin (hCG) los ntxias ovulation.
YYuav ua li cas koj ntxias superovulation?
Txhawm rau tsim cov tshuaj superovulation, tshuaj muaj menyuam muaj npe hu ua gonadotropins yog siv. Txhawm rau tiv thaiv ovulation ntxov ntxov, siv GnRH agonist lossis GnRH antagonist.
Dab tsi yog superovulation thiab hloov embryo?
Superovulation ntawm tus pub nyuj yog cov kauj ruam tom ntej hauv kev hloov embryo. Superovulation yog tso tawm ntau lub qe ntawm ib qho estrus. nyuj los yog heifers raug kho kom zoo tuaj yeem tso ntau li kaum lossis ntau lub qe uas siv tau ntawm ib qho estrus.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Cov piv txwv ntawm cov kuab tshuaj thiab cov kuab tshuaj yog dab tsi?
Solutes yog cov khoom uas yaj rau hauv cov kuab tshuaj thiab peb xaus nrog kev daws. Qee qhov piv txwv ntawm cov kuab tshuaj yog dej, ethanol, toluene, chloroform, acetone, mis nyuj, thiab lwm yam. Piv txwv ntawm cov kuab tshuaj muaj xws li, qab zib, ntsev, oxygen, thiab lwm yam … Cov dej dej muaj dej (kua kua) thiab yaj oxygen (solute).
Puas yog cov tshuaj hormones hauv cov zaub mov ua rau muaj hnub nyoog ntxov?
FDA tam sim no tso cai rau 6 cov tshuaj hormones hauv cov khoom noj, suav nrogestradiol, estriol, testosterone thiab progesterone - cov tshuaj hormones poj niam txiv neej uas tuaj yeem ua rau lub hnub nyoog laus zuj zus. Tus kab mob rog rog ua lub luag haujlwm ib yam nkaus.
Thaum twg cov tshuaj tiv thaiv thermite tiav lawm, cov hlau uas tsim los yog dab tsi?
Cov tshuaj tiv thaiv thermite yog cov tshuaj tiv thaiv oxidation-txo qis zoo ib yam li qhov hluav taws kub ntawm cov hmoov dub. Cov tshuaj tiv thaiv yuav tsum muaj hlau oxide thiab roj. Cov roj hauv cov tshuaj tiv thaiv thermite koj tsim yog txhuas hauv cov ntawv ci.
Cov tshuaj twg yog cov tshuaj uas tsis yog tshuaj tiv thaiv inflammatory analgesic?
Txhua yam koj yuav tsum paub txog NSAIDs. Nonsteroidal anti-inflammatory tshuaj (NSAIDs) yog cov tshuaj uas txo qis lossis txo qhov mob. Cov piv txwv nrov tshaj plaws ntawm cov tshuaj hauv pawg no yog aspirin thiab ibuprofen. NSAIDs tuaj nyob rau hauv lub ntsiab lus dav ntawm non-opioid analgesics.
