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Preeclampsia (PE) ndi vuto lalikulu la mimba lomwe limadziwika ndi kuthamanga kwa magazi ndi proteinuria pambuyo pa milungu 20 ya bere.Preeclampsia imapezeka mu 3-5 % ya amayi omwe ali ndi pakati ndipo zimayambitsa imfa zambiri za amayi ndi mwana wakhanda kapena wakhanda komanso kudwala.Mawonetseredwe azachipatala amatha kukhala osiyana ndi mawonekedwe ovuta;preeclampsia akadali chimodzi mwa zifukwa zomwe zimayambitsa matenda ndi imfa za fetal ndi amayi.
Preeclampsia ikuwoneka chifukwa cha kutulutsidwa kwa zinthu za angiogenic kuchokera ku placenta zomwe zimapangitsa kuti endothelial iwonongeke.Miyezo ya seramu ya PlGF (placental growth factor) ndi sFlt-1 (soluble fms-monga tyrosine kinase-1, yomwe imadziwikanso kuti soluble VEGF receptor-1) imasinthidwa mwa amayi omwe ali ndi preeclampsia.Kuphatikiza apo, kufalikira kwa PlGF ndi sFlt-1 kumatha kusiyanitsa pakati pawo ndi preeclampsia ngakhale zizindikiro zachipatala zisanachitike.Pa mimba yabwinobwino, pro‑angiogenic factor PlGF imachuluka m’mitatu yoyambilira ya trimester yoyamba ndipo imachepa pamene mimba ikupita patsogolo.Mosiyana ndi zimenezi, milingo ya anti-angiogenic factor sFlt-1 imakhalabe yokhazikika kumayambiriro ndi pakati pa bere ndipo imawonjezeka pang'onopang'ono mpaka kumapeto.Mwa amayi omwe amayamba kukhala ndi preeclampsia, milingo ya sFlt-1 yapezeka kuti ndiyokwera ndipo milingo ya PlGF yapezeka kuti ndi yotsika kuposa yomwe ili ndi pakati.
Awiri Malangizo | CLIA (Kujambula-Kuzindikira): 7G1-2 ~ 5D9-3 5D9-3 ~ 7G1-2 |
Chiyero | > 95% malinga ndi SDS-PAGE. |
Kupanga kwa Buffer | PBS, pH7.4. |
Kusungirako | Sungani pansi pazikhalidwe zosabala pa -20 ℃ mpaka -80 ℃ mukalandira. Ndibwino kuti aliquot mapuloteniwo muchuluke kakang'ono kuti asungidwe bwino. |
Dzina lazogulitsa | Mphaka.Ayi | Clone ID |
Mtengo wa PLGF | AB0036-1 | 7G1-2 |
AB0036-2 | 5D9-3 | |
AB0036-3 | 5G7-1 |
Chidziwitso: Bioantibody imatha makonda malinga ndi zosowa zanu.
1.Brown MA, Lindheimer MD, de Swiet M, et al.Kugawika ndi kuzindikiridwa kwa matenda a hypertensive of pregnancy: statement from the International Society for the Study of Hypertension in Pregnancy (ISSHP).Matenda a Mimba 2001;20(1):IX-XIV.
2.Uzan J, Carbonnel M, Piconne O, et al.Pre-eclampsia: pathophysiology, matenda, ndi kasamalidwe.Vasc Health Risk Manag 2011; 7:467-474.