نتایج جستجو برای: human chorionic gonadotropin

تعداد نتایج: 1654335  

Journal: :Japanese journal of medicine 1988
Y Kageyama J Kawamura A Ajisawa T Yamada K Iikuni

A case of a thirty-eight year old man with pseudohypoparathyroidism (PHP) type 1 associated with gonadotropin resistance and hypercalcitoninaemia was reported. The basal levels of the luteinizing hormone and follicle-stimulating hormone were elevated, and the responses to the luteinizing hormone-releasing hormone were exaggerated. The basal level of testosterone was normal, but the response to ...

Journal: :Clinical chemistry 1997
U H Stenman L Unkila-Kallio J Korhonen H Alfthan

The pregnancy hormone human chorionic gonadotropin (hCG) is also present at low concentrations in plasma and urine of men and nonpregnant women. hCG immunoreactivity occurs in various molecular forms: Besides the intact hCG heterodimer, considerable amounts of proteolytically cleaved forms, free subunits, and fragments are found in plasma and urine. Especially in urine, proteolytic fragments co...

Journal: :The Yale Journal of Biology and Medicine 1960
C. Lee Buxton Walter Herrmann

INDUCTION OF OVULATION IN THE HUMAN WITH HUMAN GONADOTROPINS.* By C. Lee Buxton and Walter Herrmann, Department of Obstetrics and Gynecology, Yale University School of Medicine. During the 33 years since human chorionic gonadotropin (hereafter to be designated as HCG) was shown to produce ovulation in small mammals, there have been numerous unsatisfactory attempts to stimulate human ovarian act...

2017
Ounjai Kor-Anantakul Thitima Suntharasaj Chitkasaem Suwanrath Tharangrut Hanprasertpong Savitree Pranpanus Ninlapa Pruksanusak Suthiraporn Janwadee Alan Geater

OBJECTIVE To establish normative weight-adjusted models for the median levels of first trimester serum biomarkers for trisomy 21 screening in southern Thai women, and to compare these reference levels with Caucasian-specific and northern Thai models. METHODS A cross-sectional study was conducted in 1,150 normal singleton pregnancy women to determine serum pregnancy-associated plasma protein-A...

Journal: :Endocrinologia japonica 1976
T Tamada A Akabori S Konuma S Araki

The effects of either single injection or continuous infusion of synthetic Gn-RH on plasma hCG levels were studied in 5 pregnant women (14-38 week gestation). No definite increase of hCG level was seen in all the cases studied. In view of large dosages of Gn-RH used in this study in comparison with its minimum effective dose for the pituitary gonadotropin release, Gn-RH seems unlikely to play a...

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