D-Valine Cas: 640-68-6 C5H11NO2
Helu Helu | XD90291 |
inoa mea kūʻai | D-Valine |
CAS | 640-68-6 |
ʻĀpana Molekala | C5H11NO2 |
Kaumaha Molecular | 117.14634 |
Nā kikoʻī mālama | lumi lumi |
Kānāwai Kūʻai Kūlike | 29224995 |
Huahana Huahana
Hoʻāʻo | 99% |
Ka nana aku | Pauda keʻokeʻo |
ʻO ka mānoanoa | 1.2000 (manaʻo) |
Lae hehee | >295 °C (subl.) (kumu) |
Lae paila | 213.6 °C ma 760 mmHg |
Kuhikuhi uila | 83 ℃ |
Hōʻike hōʻike | -27 ° (C=8, 6mol/L HCl) |
Ka hikiwawe | 56 g/L (20°C) |
Ka hoʻoheheʻe wai | 56 g/L (20 ºC) |
PSA | 63.32000 |
LogP | 0.75460 |
Kahuli kiko'ī | -27.5 º (c=5, 5N HCl) |
ʻO ka hana Optical | [α]23/D −32.0 a i −24.0°, c = 8 ma 6 M HCl |
ʻO nā wāhine me ka maʻi maʻi antiphospholipid (APS) ke piʻi aʻe ka pilikia o ka nalo ʻana o ka hāpai ʻana (RPL) a me ka preeclampsia.Hoʻololi pololei nā antiphospholipid antibodies (aPL) i ka hana trophoblast.ʻO ka mālama ʻana me ka haʻahaʻa molecular heparin (LMWH) e hōʻemi i ka pilikia o RPL akā ʻaʻole preeclampsia.Eia kekahi, hoʻoulu ʻo LMWH i ka hoʻokuʻu ʻana i ka trophoblast sFlt-1, kahi mea anti-angiogenic pili i ka preeclampsia.Ma muli o ka pili ʻana o ka nele o ka huaora D me ka APS a me ka preeclampsia, ua ʻimi kēia noiʻi e hoʻoholo i ka hopena o ka huaora D ma ka hana trophoblast i ka hoʻonohonoho ʻana o aPL a me LMWH. me ka loaʻa ʻole o ka aPL i ke alo a me ka loaʻa ʻole o ka vitamina D, LMWH a i ʻole nā mea ʻelua.Trophoblast huna o cytokines inflammatory a me angiogenic kumu ua ana ia e ELISA.Vitamin D wale a i hui pu me LMWH attenuated ka aPL-induced trophoblast inflammatory pane i loko o nā pūnaewele HTR8 a me nā moʻomeheu mua.ʻOiai ʻaʻohe hopena o ka huaʻai D i ka modulation aPL-mediated o nā mea angiogenic i ka trophoblast mua, ua pāpā nui ia i ka hoʻokuʻu ʻana o LMWH-induced sFlt-1. ʻOi aku ka maikaʻi o ka LMWH i hui pū ʻia me ka vitamin D ma mua o ka lāʻau lapaʻau hoʻokahi ma ka pale ʻana i ka aPL. -i hoʻoulu ʻia i ka ʻeha trophoblast a me ka hoʻohuli ʻana i ka huna huna sFlt-1 LMWH.