نتایج جستجو برای: βhcg
تعداد نتایج: 141 فیلتر نتایج به سال:
مقدمه: مایع منی به عنوان عامل مشارکت کننده در آماده سازی آندومتر برای لانه گزینی جنین مطرح می باشد. این نظر در تضاد با باورهای سنتی است که پاسخ های ایمنی به آنتی ژن های مایع منی را مانع بارورسازی و ایجاد بارداری می دانند. مطالعه حاضر با هدف بررسی تأثیر تلقیح پلاسمای مایع منی در موفقیت روش درمانی تزریق داخل سیتوپلاسمی اسپرم در درمان زوجین نابارور انجام شد. روش کار: این کارآزمایی بالینی در سال139...
OBJECTIVE Even though the primary mediastinal extragonadal germ cell tumors (EGCTs) are rare, they are noteworthy in the differential diagnosis of mediastinal masses. In this study, we aimed to identify the clinical features of mediastinal malignant GCTs and compare the results of hematopoietic stem cell transplantation between mediastinal and nonmediastinal malignant EGCTs. METHOD Data of th...
Purpose: To analyze whether the thyroid status is affecting in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) outcomes. Methods: In this retrospective cohort study, we reviewed the medical records of 426 infertile women who underwent IVF/ICSI cycles. Included were hypothyroid (HypoT-LT4) patients with serum thyroidstimulating hormone (TSH) concentrations > 4.0 μIU/mL, which wer...
OBJECTIVE The aim of this study was to investigate the association of the first trimester screening variables nuchal translucency (NT), pregnancy associated plasma protein (PAPP-A), and free beta-human chorionic gonadotrophin (βhCG) and birth weight, with a focus on the prediction of macrosomia. METHODS The database of our Fetal Medicine Unit was searched for all singleton pregnancies, who un...
Background: Human hydatid disease is caused by echinococcus granulosus and has a global distribution. It mainly affects the liver, but can involve other organs. In this paper, we present a case of a primary hydatid cyst of the fallopian tube. Case presentation: A 69-year-old (gravida 16, para 16 woman) with abdominal pain and urinary frequency was presented to the Gynecology Clinic of Imam Kho...
Background Endometrium undergoes several changes in structure and cellular composition during pregnancy. Granulocyte Colony-stimulating Factor (GCS-F) is an important cytokine with critical role in embryo implantation and pregnancy. The aim of the present study was to evaluate the impact of intrauterine injection of G-CSF in patients who suffer from unexplained recurrent miscarriage (RM). Met...
BACKGROUND Blood coagulation plays a crucial role in the blastocyst implantation process and its alteration may be related to in vitro fertilization (IVF) failure. We conducted a prospective observational longitudinal study in women eligible for IVF to explore the association between alterations of coagulation with the IVF outcome and to identify the biomarkers of hypercoagulability which are r...
PURPOSE Germ cell tumors (GCTs) represent the most frequent malignancies among young men, but little is known about circulating tumor cells (CTCs) in these tumors. Considering their heterogeneity, CTCs were investigated using two independent assays targeting germ cell tumor and epithelial cell-specific markers, and results were correlated with disease stage, histology, and serum tumor markers. ...
INTRODUCTION First trimester pregnancy is defined as twelve weeks after the last menstrual period. Ultrasonography has revolutionized validation and management of first trimester pregnancies. The aim was to analyze ultrasonographic findings of first trimester pregnancies in University of Uyo teaching hospital (UUTH), Uyo, Nigeria. METHODS The departmental ultrasonographic records of pregnant ...
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