Results 31 to 40 of about 191 (149)

Physiological role of potassium channels in mammalian germ cell differentiation, maturation, and capacitation

open access: yesAndrology, Volume 13, Issue 2, Page 184-201, February 2025.
Abstract Background Ion channels are essential for differentiation and maturation of germ cells, and even for fertilization in mammals. Different types of potassium channels have been identified, which are grouped into voltage‐gated channels (Kv), ligand‐gated channels (Kligand), inwardly rectifying channels (Kir), and tandem pore domain channels (K2P).
Ariadna Delgado‐Bermúdez   +3 more
wiley   +1 more source

Relationships between Anti-mullerian Hormone, Testosterone, Luteinizing Hormone and Follicle Stimulating Hormone in Men on Testosterone Therapy

open access: yesClinical & Medical Biochemistry, 2017
Aim: To assess if testosterone therapy, with suppression of LH and FSH altered AMH levels in men. Study background: AMH is an important male hormone and is increasingly measured by laboratories for men and women’s health assessments. This prospective study was conducted in community medical centres to assess the effects of testosterone on AMH ...
Narelle Hadlow   +5 more
openaire   +1 more source

Association of total testosterone, free testosterone, bioavailable testosterone, sex hormone–binding globulin, and hypertension

open access: yesMedicine, 2019
Abstract Low testosterone has been inversely associated with hypertension. Our objective was to determine the associations between total testosterone (TT), free testosterone (FT), bioavailable testosterone (BioT), sex hormone–binding globulin (SHBG), and hypertension. Two hundred fifty-three men were enrolled in this study.
Yang, Qingtao   +7 more
openaire   +2 more sources

Halaman Depan JPI Vol 21 No 3 Oktober 2019

open access: yesJurnal Peternakan Indonesia, 2019
Puji syukur kita haturkan kepada Tuhan Yang Maha Kuasa karena atas izin-Nya Jurnal Peternakan Indonesia (JPI) dapat kembali terbit menjumpai pembaca sekalian. Tim redaksi dan penelaah telah menyeleksi naskah-naskah pada edisi ini, Volume 21 No.
Editor Editor
doaj   +1 more source

Hubungan Obesitas dengan Hormon Testosteron pada Mahasiswa STIKes Indonesia Padang

open access: yesJurnal Kesehatan Andalas, 2015
Abstrak Obesitas menjadi epidemik seluruh dunia dan dua pertiga penduduk negara berkembang menderita obesitas. Pada pria obesitas terdapat lebih banyak sel lemak melepaskan enzim aromatase yang mengkatalisis testosteron menjadi estradiol.
Ibrahim ,, Fadil Oenzil, Arni Amir
doaj  

Romatoid Artritli Kadın Hastalarda Seks Hormon Düzeyleri

open access: yesThe Turkish Journal of Gastroenterology, 2007
Amaç: Seks hormonları romatoid artrit (RA) gibi bazı otoimmun hastalıkların başlamasında ve ilerlemesinde önemli rol oynamaktadır. Bu çalışmanın amacı romatoid artritli hastaların seks hormon düzeylerinin incelenmesidir.
Hülya Ergül Kazıl   +4 more
doaj  

Pengaruh Gangguan Tidur Terhadap Kadar Hormon Testosteron dan Jumlah Spermatozoa pada Tikus Jantan Wistar

open access: yesJurnal Kesehatan Andalas, 2015
Abstrak Tingginya angka infertilitas pada pria disebabkan antara lain oleh kualitas produksi spermatozoa dan gangguan hormonal. Tujuan penelitian ini adalah untuk mengetahui pengaruh gangguan tidur terhadap kadar hormon testosteron dan jumlah spermatozoa.
Leni Tri Wahyuni   +2 more
doaj  

Reseptor Androgen dan Organ Reproduksi Pria

open access: yesJKS (Jurnal Kedokteran Syiah Kuala), 2006
Abstrak.   Hormon  androgen  berperan  penting    dalam   perkembangan   scksual    individu    jaruan.   Mormon   androgen yang  penting  adalah   hormon  testosteron   dan  hormon  dyindrotestosteron.
Zulfitri Zulfitri
doaj  

TESTOSTERONE REDUCES THE BIOACTIVITY OF LUTEINIZING HORMONE (LH) IN MAN

open access: yesClinical Endocrinology, 1990
SUMMARYThe effect of testosterone on LH bioactivity was investigated in six adult men (aged 40–56 years) with primary hypogonadism. Two men received a 400 mg testosterone implant, another two 800 mg, and the final two patients received both doses in consecutive courses separated by at least 4 weeks. Plasma samples, obtained before and at 1,2,4,8,16 and
Tsatsoulis, A.   +3 more
openaire   +3 more sources

Binding of Testosterone Hormone with Anti-testosterone Fab Fragment Antibody

open access: yesJournal of Nepal Physical Society
Testosterone is a steroid sex hormone that regulates sex differentiation, male sex characteristics, spermatogenesis and fertility. It also functions in carbohydrate, lipid, and protein metabolism. It is largely produced by the male gonad and a variety of female organs.
Rajendra Prasad Koirala   +3 more
openaire   +1 more source

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