Tiv tauj peb
- Chav 1204,|| Vanke Huizhi Center, Yog Koog tsev kawm ntawv, Xi'an Lub zos, Shaanxi, Tuam Tshoj
- Chriswang@sheerherb.com
- +86 132 8987 3310
Dehydroepiandrosterone hmoov
Lub npe: Dehydroepiandrosterone hmoov
Cov ntawv luv luv: DHEA
Cov mis mos molecular: C19H28O2
Molecular Luj: 288.424 g / mol
CAS Nr.: 53-43-0
Purity: Ntau dua lossis sib npaug li 98%
Qhov tsos: dawb hmoov
Melting point: 148 2-149.5 degree
Solubility: insoluble hauv dej, soluble hauv methanol, propanol, organic hnyav
Ib qho impurity Tsawg dua lossis sib npaug rau 0.24
Tag nrho cov impurities Tsawg dua lossis sib npaug rau 0.52
Cov khoom ntim: 1kg / aluminium ntawv ci hnab 25kg cardboard nruas, tuaj yeem kho raws li cov neeg siv khoom xav tau.
Cia: Cia kom deb ntawm lub teeb, nyob rau hauv ib qho chaw ventilated thiab qhuav
Lub neej txee: 24 lub hlis hauv thawj ntim
Daim ntawv pov thawj: SGS
Qib: Zaub mov / Pharmaceutical Qib
Lub sij hawm xa tuaj: hauv 3 hnub tom qab tau txais cov nyiaj them poob haujlwm
Hauj lwm lawm
1. Pom zoo noj ntawmDHEA(Dehydroepiandrosterone hmoov)
Qhov pom zoo koob tshuaj ntawm DHEA yog 50-75 mg/hnub.
Cov kev tshawb fawb tau pom tias DHEA 50mg / hnub, noj qhov ncauj rau 3 lub hlis, tuaj yeem txo cov ntshav follicle-stimulating hormone FSH, nce anti-Müllerian cov tshuaj hormone AMH, nce tus naj npawb ntawm antral follicles, thiab txhim kho zes qe menyuam.
2. Yuav ua li cas yuav?
Nqe ntawmDHEA(Qhov rooj-rau-qhov rooj thauj khoom tsis suav nrog hauv cov nqe lus FOB):
FOB Xis'ib200USD/kg
(Tus nqi no ua rau cov khoom sib xyaw ua ke tom qab phytosterol fermentation, Peb hu nws 4AD. Tsis tas li ntawd, muaj cov khoom lag luam nrog cov txheej txheem rho tawm, peb hu nws 16DPA, thiab tus nqi yog FOBXi'ib300USD/kg)
MOQ1kg ua
Yog tias qhov ntau txaus, qhov luv nqi yuav loj txaus,
Thiabmuaj tus khub ruaj khov mus ntev, peb kuj yuav muab kev txhawb zog.
3. COA of NAD

4. LUBQhia ntxaws txog txheej txheem ntau lawm.
Peb Dehydroepiandrosterone hmoov muaj 2 txoj hauv kev, ib qho yog txoj kev dienol ketone (16DPA), thiab lwm qhov yog 4AD txoj kev. Lub hom phiaj thiab kev ua tau zoo ntawm ob txoj haujlwm no yog qhov pib zoo ib yam. Qhov txawv yog tias cov khoom siv raw khoom sib txawv, thiab tom qab ntawd cov khoom siv raw yog tsim. cov nqi sib txawv.
Cias muab, 16DPA yog cov nroj tsuag rho tawm ua raws li cov tshuaj synthesis, thiab 4AD yog phytosterol fermentation ua raws li tshuaj synthesis.
Hauv cov ntawv thov kev lag luam, feem ntau qee cov khoom lag luam siab siv ntau dua 16DPA, thaum lwm tus siv ntau dua 4AD. Ntxiv nrog rau cov laj thawj nqi, qee cov neeg siv khoom nyiam cov txheej txheem cog ntoo. Nws kuj tseem muaj peev xwm hais tias feem ntau ntawm cov khoom siv raw rau sterols yog los ntawm cov noob taum hloov pauv hauv South America thiab North America, thiab cov kev hloov pauv caj ces raug tsis lees paub los ntawm qee lub khw.
5. Skev aftyDHEA.
DHEA muaj cov nyhuv androgenic me ntsis. Feem ntau hais lus, cov neeg laus noj tshuaj tsawg dua 100 mg ib hnub twg thiab tau txais txiaj ntsig zoo. Cov neeg mob uas muaj polycystic zes qe menyuam, uterine fibroids, thiab lwm yam yuav tsum coj nws raws li kev qhia ntawm kws kho mob.
6. Kev kuaj pom spectrum ntawm DHEA

7. DHEA yog dab tsi(Dehydroepiandrosterone hmoov)?
DHEA yog ib qho androgen tsis muaj zog, lub npe yog dehydroepiandrosterone, dehydroepiandrosterone, thiab lub npe lag luam feem ntau hu ua "cov hluas". Cov qog adrenal yog lub hauv paus tseem ceeb ntawm ib txwm zais DHEA. Hauv qab ntawm DHEA yog cov tshuaj hormones poj niam txiv neej, suav nrog testosterone thiab estrogen, thiab yog li lub npe hu ua pleiotropic "hormone buffer".
Hauv poj niam zes qe menyuam, androgens tuaj yeem txhim kho qhov kev qhia ntawm follicle-stimulating hormone (FSH) receptors nyob rau hauv zes qe menyuam, ua kom cov rhiab heev ntawm zes qe menyuam granulosa hlwb rau gonadotropins, nce tus naj npawb ntawm oocytes retrieved, thiab txhim kho embryo zoo, yog li ua rau poj niam follicle recruitment thiab cev xeeb tub.
Cov kev tshawb fawb tau pom tias DHEA tuaj yeem nqa cov txiaj ntsig hauv qab no: 1) Ua kom cov basal antral follicles nce ntxiv; 2) Txhim kho tus naj npawb thiab zoo ntawm oocytes thiab embryos, txhim kho lub cev xeeb tub tus nqi, txo tus nqi aneuploidy ntawm embryo chromosomes, yog li txo tus nqi rho menyuam; 3) txhim kho embryo zoo thiab muaj sia nyob tus nqi yug.
Hauv cov poj niam cev xeeb tub nrog lub zes qe menyuam ib txwm muaj tab sis muaj hnub nyoog laus dua, DHEA ntxiv tuaj yeem txhim kho IVF cov txiaj ntsig kev kho mob IVF, raws li kev sib tw randomized, ob-dig muag, tshuaj placebo-tswj kev sim luam tawm xyoo 2015, uas qhia: Qhov ncauj DHEA, 8 lub lis piam ua ntej pib. ntawm kev kho IVF lub voj voog thiab thaum kho, tuaj yeem ua rau muaj tus menyuam yug los thiab txo qis qis.
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