Results 11 to 20 of about 8,259,227 (215)
Recognition of the Beta-subunit of human chorionic gonadotropin and sub-determinants by target tissue receptors [PDF]
Biochemical Journal, 1978 The beta-subunit of human chorionic gonadotropin, purified immunochemically to eliminate undissociated human chorionic gonadotropin, induced testosterone production by mouse Leydig cells at concentrations 400-fold higher than human chorionic gonadotropin. Steroidogenesis was also stimulated by a synthetic fragment of the beta-subunit of human chorionic
S, Ramakrishnan, C, Das, G P, Talwar
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International Journal of Nanomedicine, 2015 Chen-Yu Chen,1–3 Yuh-Ming Hwu,2 Chie-Pein Chen,2 Chia-Chen Chang41Department of Medicine, Mackay Medical College, New Taipei City, Taiwan; 2Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan; 3Mackay Junior College of
Chen CY, Hwu YM, Chen CP, Chang CC
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Beta-Subunit of Human Chorionic Gonadotropin in Malignant Lymphoma : An Immunohistochemical Study [PDF]
Beta-Subunit of Human Chorionic Gonadotropin in Malignant Lymphoma : An Immunohistochemical StudyWe present a rare case of a 77-year-old Japanese man with malignant lymphoma associated with production of beta-subunit of human chorionic gonadotropin in the cytoplasms of lymphoma cells in the lymph nodes. By immunoperoxidase staining, numerous tumor cells were reacted with beta-subunit of human chorionic gonadotropin.
Senba, Masachika, Watanabe, Masami
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Fetal Heart Rate at 12 Weeks' Gestation and the Risk of Preterm Birth: A Prospective Validation Study. [PDF]
J Ultrasound MedObjectives To prospectively validate the association between fetal heart rate (FHR) at the 12‐week scan and the risk of preterm birth (PTB), including spontaneous preterm birth (sPTB). Methods This prospective cohort study included 1276 singleton pregnancies undergoing routine first‐trimester screening at 11–13 + 6 weeks' gestation and followed until ...
Morales-Roselló J +3 more
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Variants of human chorionic gonadotropin from pregnant women and tumor patients recognized by monoclonal antibodies [PDF]
, 1993 In biological fluids, hCG and its free alpha- (hCG alpha) and beta-subunits (hCG beta), occur in multiple forms. These various forms differ at the molecular level primarily in glycosylation, but also differ in protein backbone modifications corresponding
Mann, Klaus +10 more
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Differential expression and functional characterization of luteinizing hormone receptor splice variants in human luteal cells : Implications for luteolysis [PDF]
, 2009 The human LH receptor (LHR) plays a key role in luteal function and the establishment of pregnancy through its interaction with the gonadotropins LH and human chorionic gonadotropin.
Dickinson, Rachel E +4 more
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The crystal structure of the β subunit of luteinizing hormone and a model for the intact hormone
Current Research in Structural Biology, 2019 The β subunit of bovine luteinizing hormone (LH) was crystallized and its structure solved to 3.15 Å resolution by molecular replacement using human chorionic gonadotropin (hCG) β subunit as search model. The asymmetric unit contains two copies of the β
Steven B. Larson, Alexander McPherson
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Postmenopausal pregnancy: A case report
Iranian Journal of Nursing and Midwifery Research, 2020 Abnormal vaginal bleeding is one of the complaints of women during menopause. Various diseases such as endometrial atrophy, polyps, and endometrial cancers may lead to postmenopausal vaginal bleeding.
Rafat Mirsafi, Mahtab Attarha
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Chemical and Pharmaceutical Bulletin, 1982 Various carboxyl-terminal peptides of hCG-β were prepared from the corresponding blocked peptides by TFA treatment followed by hydrogenation. The prepared peptides were tested for inhibitory action on the binding between 125I-hCG and the antiserum against the carboxyl-terminal portion of hCG-β.
KAWASAKI, KOICHI +8 more
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Pulmonary Metastatic Choriocarcinoma in a Patient with Ectopic Pregnancy [PDF]
Journal of Midwifery & Reproductive Health, 2017 Gestational trophoblastic tumor (GTT) most commonly follows a molar pregnancy. In fact, it can occur following gestational events such as induced or spontaneous abortion, ectopic pregnancy, and term pregnancy.
Fahimeh Nokhostin +2 more
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