نتایج جستجو برای: β hcg

تعداد نتایج: 182720  

Journal: :Medical records-international medical journal 2023

Aim: We aimed to prospectively investigate the effect of first trimester vaginal bleeding on screening test, uterine artery (UtA) Doppler results and perinatal outcomes. Material Methods: Fifty cases that presented with in between 2019 2020 constituted early (abortus imminens-threatened abortion) group fifty without a history pregnancy control group. Demographic datas were noted at visit. Both ...

ژورنال: فیض 2013
مرادی, علی , میرشاهی, منوچهر,

سابقه و هدف: هورمون hCG از گلیکوپروتئین­های مهم دوران بارداری جهت حفظ جنین است که تقریبا 30 درصد وزن مولکولی این هورمون را قند تشکیل می­دهد. امروزه از این هورمون در درمان و هم­چنین ساخت واکسن­های ضد بارداری استفاده می‌شود. در تحقیق حاضر سعی در افرایش میزان خلوص و کوتاه کردن مسیر تخلیص این هورمون است. مواد و روش­ها: جهت تخلیص هورمون hCG از نمونه ادرار زنان باردار دو تا سه ماهه استفاده شد. نمونه ...

2013
Fariba Behnamfar Mehrdad Mahdian Fereshteh Rahimi Mansoureh Samimi

BACKGROUND AND OBJECTIVE Miscarriage is a common complication of early pregnancy with medical and psychological consequences. Dilation and Curettage are considered as two standard caring ways for early pregnancy failure. Alternatively misoprostol has been used as a single agent for termination of early pregnancy. Aim of the present study was to compare the usefulness of serum β-hCG measurement ...

2016
Ran Zhu Congwei Jia Jie Yan Yufeng Luo Zhen Huo

INTRODUCTION Primary pulmonary choriocarcinoma (PPC) is extremely rare, especially in males. It is characterized by a poor response to therapy and shortened survival times. Here, we report a successful diagnosis and modified treatment for PPC in a male and a review of the literature. CASE PRESENTATION This case report describes a 67-year-old male who was discovered to have a left pulmonary ma...

ژورنال: :فیض 0
علی مرادی ali moradi منوچهر میرشاهی manochehr mirshahi department of biochemistry, faculty of basic sciences, tarbiat modares university, tehran, i. r. iran.تهران، دانشگاه تربیت مدرس، دانشکده علوم پایه، گروه بیوشیمی

سابقه و هدف: هورمون hcg از گلیکوپروتئین­های مهم دوران بارداری جهت حفظ جنین است که تقریبا 30 درصد وزن مولکولی این هورمون را قند تشکیل می­دهد. امروزه از این هورمون در درمان و هم­چنین ساخت واکسن­های ضد بارداری استفاده می شود. در تحقیق حاضر سعی در افرایش میزان خلوص و کوتاه کردن مسیر تخلیص این هورمون است. مواد و روش­ها: جهت تخلیص هورمون hcg از نمونه ادرار زنان باردار دو تا سه ماهه استفاده شد. نمونه ...

Journal: :Clinical chemistry and laboratory medicine 2011
Laurence A Cole

BACKGROUND The home pregnancy market is rapidly evolving. It has moved from detection of pregnancy on the day of missed menstrual bleeding, to detection claims 4 days prior. It is moving from all manual tests to digital tests, with a monitor reading the bands and informing women they are pregnant. A thorough study is needed to investigate the validity of claims and evolving usefulness of device...

Journal: :Sri Lanka Journal of Obstetrics and Gynaecology 2021

Introduction: Interstitial ectopic pregnancy is a rare type of tubal associated with increased case fatality rate due to profuse haemorrhage. It initially asymptomatic and ruptured later than other pregnancies. Case report: A 31 years old primigravida presented per vaginal bleeding at period amenorrhoea six weeks. Her examination findings were unremarkable transvaginal scan revealed left sided ...

2014
Ozkan Ozdamar Ismet Gun Ugur Keskin Necmettin Kocak Ercument Mungen

OBJECTIVE We aimed to detect whether maternal serum free β-hCG and PAPP-A levels and NT measurements vary between normal pregnancies and those that subsequently develop pre-eclampsia and to evaluate the role of these screening serum analytes in the prediction of pre-eclampsia. METHODS Using a case-control study design, we identified all women who had been screened by double test within 11+0 a...

Journal: :International journal of clinical obstetrics and gynaecology 2023

Background: Preterm birth is a major cause of neonatal and infant illness mortality in developing countries. It associated with severe suffering for both the mother neonate as well long-term disabilities; hence interventions to prevent preterm are critical. Therefore, accurate markers determining whether pregnant woman at high risk delivery could lead better surveillance more timely interventio...

Journal: :Pharmacological reports : PR 2011
Patrycja Kwiecińska Justyna Wiśniewska Ewa Ł Gregoraszczuk

Epilepsy has been associated with poor obstetric outcomes that may be the result of the epilepsy or a direct effect of anti-epileptic drugs on placentation. To investigate any direct effect of anti-epileptic drugs on cell proliferation, apoptosis and hormone secretion with focus on human chorionic gonadotropin (β-hCG), progesterone (P4) and 17β-estradiol (E2), BeWo cell line was cultured in the...

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