A Case of Human Chorionic Gonadotropin Producing Gastric Cancer
نویسندگان
چکیده
منابع مشابه
Gastric Cancer in the Setting of Persistently Elevated Human Chorionic Gonadotropin: A Case Report
A 35-year-old woman presented to the emergency room for the evaluation of failed surgical and medical management of a suspected ectopic pregnancy. When imaging studies were performed, she had lymphadenopathy and diffuse sclerosis of the osseous framework. Multiple biopsies were performed and revealed poorly differentiated metastatic carcinoma with signet ring features. Esophagogastroduodenoscop...
متن کاملHuman Chorionic Gonadotropin and Breast Cancer
Breast cancer is well known as a malignancy being strongly influenced by female steroids. Pregnancy is a protective factor against breast cancer. Human chorionic gonadotropin (HCG) is a candidate hormone which could mediate this antitumoral effect of pregnancy. For this review article, all original research articles on the role of HCG in breast cancer were considered, which are listed in PubMed...
متن کاملHuman Chorionic Gonadotropin
A highly active preparation of human chorionic gonadotropin has been obtained by simple methods of column chromatography on diethylaminoethyl Sephadex and Sephadex G-100. The preparation appeared homogeneous by disc and immunoelectrophoresis, ultracentrifugation, and end group analysis. It assayed at 12,000 i.u. per mg by the rat prostrate gland and accessory sex organ method. The ~20,~ value w...
متن کاملQuantification of Human Chorionic Gonadotropin by Bovine Serum Albumin Nanoparticles
Background and Aims: Some nanoparticles can be used in immunoassays to increase sensitivity. This study aimed to evaluate a novel nano-immunoassay based on bovine serum albumin nanoparticles (BSA NPs). Materials and methods: At first, the nanostructure was synthesized, and then applied as a tag in the nano-immunoassay. Then the concentration of β-subunit of human chorionic gonadotropin ...
متن کاملDevelopment of a radiolabeled -human chorionic gonadotropin
nancy by the developing embryo after conception and later by the syncytiotrophoblast to prevent disintegration of the corpus luteum of the ovary. hCG also plays a role in cellular differentiation/proliferation and may activate apoptosis (1). hCG is extensively used as a parenteral fertility medication in lieu of luteinizing hormone. hCG is composed of 244 amino acids with a molecular mass of 36...
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ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 2005
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.38.1716