Results 21 to 30 of about 217,852 (306)

Evidence for a GABAergic system in rodent and human testis: Local GABA production and GABA receptors [PDF]

, 2003
The major neurotransmitter of the central nervous system, gamma-aminobutyric acid (GABA), exerts its actions through GABA(A), GABA(B) and GABA(C) receptors.
Doepner, Richard F. G., Frungieri, Monica Beatriz, Kohn, Frank M., Doepner, R., Gamel-Didelon, Katia, Geigerseder, C., Mayerhofer, Artur, Thalhammer, A,, Geigerseder, Christof, Frungieri, Monica B., Köh, F. M., Calandra, Ricardo Saul, Calandra, Ricardo S., Gamel Didelon, K., Thalhammer, Andrea, Geigerseder, Christof;Doepner, Richard;Thalhammer, Andrea;Frungieri, Monica B.;Gamel-Didelon, Katia;Calandra, Ricardo S.;Köhn, Frank M.;Mayerhofer, Artur, Geigerseder, C;Doepner, R;Thalhammer, A;Frungieri, MB;Gamel-Didelon, K;Calandra, RS;Köhn, FM;Mayerhofer, A   +16 more
core   +1 more source

Morphological, Glycohistochemical, and Immunohistochemical Studies on the Embryonic and Adult Bovine Testis [PDF]

, 2005
In the present study, the testes of 32 bovine embryos with different crown-rump length (2.5- 90 cm CRL) and of 15 sexually mature bulls (Deutsches Fleckvieh) were investigated using light- and electron microscope as well as glycohistochemical and ...
Abd-Elmaksoud, Ahmed
core   +1 more source

Setting Up a Cryopreservation Programme for Immature Testicular Tissue: Lessons Learned After More Than 15 Years of Experience

Clinical Medicine Insights: Reproductive Health, 2019
Young boys undergoing gonadotoxic treatments are at high risk of spermatogonial stem cell (SSC) loss and fertility problems later in life. Stem cell loss can also occur in specific genetic conditions, eg, Klinefelter syndrome (KS).
Aude Braye, Herman Tournaye, Ellen Goossens   +2 more
doaj   +1 more source

Abdominal wall ectopic testis - Case report and review of literature

Journal of Pediatric Surgery Case Reports, 2018
Undescended testis is a common condition which affects about 2–4% of male infants and more commonly seen in preterm infants. The descent of testis is a complex process which requires cross talk between various hormones and testes.
Vinod Raj, Rajeev Redkar, Shirin Joshi
doaj   +1 more source

Androgen action via testicular arteriole smooth muscle cells is important for leydig cell function, vasomotion and testicular fluid dynamics [PDF]

, 2010
Regulation of blood flow through the testicular microvasculature by vasomotion is thought to be important for normal testis function as it regulates interstitial fluid (IF) dynamics which is an important intra-testicular transport medium.
Bergh, A., Sigrid Kilter, Richard M. Sharpe, Philippa T K Saunders, Lindsey Moffat, Sharpe, R.M., Welsh Michelle, Welsh, M., Anders Bergh, Philippa T. K. Saunders, Atanassova Nina, Saunders Philippa T. K., Atanassova, N., Smith, Lee B., Richard M Sharpe, Bergh, Anders, Bergh, Anders,, Kilter Sigrid, Sharpe, Richard M, Michelle Welsh, Sharpe Richard M., Moffat Lindsey, Lee B. Smith, Sharpe, Richard M., Moffat, Lindsey, Smith, L.B., Lee B Smith, Saunders, P.T.K., Kilter, Sigrid, Bergh Anders, Saunders, Philippa T. K.; id_orcid, Welsh, Michelle, Saunders, Philippa TK, Nina Atanassova, Smith Lee B., Smith, Lee B, Moffat, L., Kilter, S., Kilter, Sigrid,, Atanassova, Nina   +39 more
core   +1 more source

Cancer-Testis Gene Expression in Hepatocellular Carcinoma: Identification of Prognostic Markers and Potential Targets for Immunotherapy

Technology in Cancer Research & Treatment, 2020
Background: Cancer-testis genes can serve as prognostic biomarkers and valuable targets for immunotherapy in multiple tumors because of their restricted expression in testis and cancer.
Yan-Peng Zhang MD, Zhi-Wei Bao PhD, Jing-Bang Wu PhD, Yun-Hao Chen PhD, Jun-Ru Chen PhD, Hai-Yang Xie PhD, Lin Zhou PhD, Jian Wu PhD, Shu-Sen Zheng PhD   +8 more
doaj   +1 more source

Identifikasi Hormon Testosteron Sapi Kuantan Plasma Nutfah Riau Sebagai Penentu Klasifikasi Kriteria Pejantan Unggul

Jurnal Peternakan Indonesia, 2019
Penelitian ini bertujuan untuk melihat performa kriteria sapi Kuantan jantan unggul melalui identifiaksi hormon testosteron dan ukuran testis. Penelitian menggunakan 15 ekor sapi jantan Kuantan yang berumur 2-3 tahun.
P. Anwar, Jiyanto
doaj   +1 more source

Ile de France IF X Akkaraman AK G 1 Erkek Kuzularının Testis Özelliklerine Ait Katılım Dereceleri

Journal of Agricultural Sciences, 2002
Bu araşt ı rmada, Ile de France IF x Akkaraman AK G İ erkek kuzularda baz ı testis özelliklerine ait kal ı t ı m dereceleri tahmin edilmi ştir. Kesimden önce saptanan testis özelliklerinden sol ve sa ğ testis çap ı , sol ve sa ğ testis uzunluğu,
Gürsel Dellal, Ali Murat Tatar
doaj   +1 more source

X chromosome inactivation during Drosophila spermatogenesis [PDF]

, 2007
Genes with male- and testis-enriched expression are under-represented on the Drosophila melanogaster X chromosome. There is also an excess of retrotransposed genes, many of which are expressed in testis, that have “escaped” the X chromosome and moved to ...
Baines, J., Hense, Winfried, Parsch, John, John Parsch, Baines, John F., Parsch John, Hense Winfried, Baines John F, Hense, W., John F Baines, Winfried Hense, Parsch, J.   +11 more
core   +2 more sources

Perineal ectopic testis with unilateral scrotal hypoplasia

Journal of Pediatric Surgery Case Reports, 2019
Perineal ectopic testis, is one of the least commonly seen abnormalities of testicular descent. Ectopic testis represents approximately one percent of undescended testis cases.
V. Jafarov
doaj   +1 more source