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Immunohistochemical localization of beta-endorphin in hyperplastic interstitial tissue of the human testis
/3-endorphin Leydig cells immunohistochemistry
2009/2/23
The immunohistochemical localization of beta-endorphin in the normal testis (two patients) and in the pathologic testis (two cases of Sertoli Cell Only Syndrome, two cases of Klinefelter Syndrome,...
Teased testicular tissue with defined cell populations from experimental rats, as well as testicular tissue from normal rats, was incubated in an environment that insured the morphologic integrity o...
Preparation of Epithelial and Stromal Cell Fractions from Immature Rat Prostatic Tissue Using Percoll Gradients
prostate androgens testosterone
2009/2/19
A method is described for the dispersion, isolation, and partial characterization of epithelial and stromal tissue cells from the rat ventral prostate. Viable epithelial and stromal cells have bee...
Prolactin-induced Modulation of Tissue Growth Rate Patterns in Albino Rats During Puberal Transition
prolactin growth rate curves tissue somatic indices advancement of puberty accessory male reproductive glands
2009/2/19
The role of prolactin (PRL) in the puberal transition of male albino rats has been investigated. It was found that PRL elevated total organ growth rates, tissue somatic indices, and dry weights of r...
Altered basement membrane synthesis in the testis after tissue injury
Efferent duct ligation gene expression protein synthesis
2009/2/17
The basement membrane plays an important role in maintaining the structural and functional integrity of tissues. Altered basement membrane structure has been associated with severe functional impair...
Prevalent decrease of the EGF content in the periurethral zone of BPH tissue induced by treatment with finasteride or flutamide
EGF content periurethral zone BPH flutamide
2009/2/17
The aim of the present investigation is to verify whether treatment with Finasteride or Flutamide influences the regional distribution of testosterone (T), dihydrotestosterone (DHT), and epidermal g...
Expression of c-KIT and its ligand, stem cell factor, in normal and subfertile human testicular tissue
Germ cells proto-oncogenes testis stem cells
2009/2/16
The c-KIT proto-oncogene encodes for a transmembrane receptor and is associated with maturation of several cell types, including germ cells. The ligand of the receptor has been identified as stem ...
Purification, cDNA cloning, and developmental changes in the steady-state mRNA level of rat testicular tissue inhibitor of metalloproteases-2(TIMP-2)
Purification cDNA cloning steady-state mRNA level rat
2009/2/16
Using multiple high-performance liquid chromatography (HPLC) steps and high-performance electrophoresis chromatography (HPEC) in conjunction with an [125I]collagen film assay to identify inhibitors ...
Distribution and tissue expression of semenogelin I and II in man as demonstrated by in situ hybridization and immunocytochemistry
Semen spermatozoa fertilization Southern blot
2009/2/16
Semenogelin I and II (Sgl, Sgll) are two separate gene products of chromosome 20 with extensive (80%) identity in primary structure. They are mainly responsible for immediate gel formation of fres...
Secretory leucocyte protease inhibitor in the male genital tract：PSA-induced proteolytic processing in human semen and tissue localization
Protease inhibitors proteolytic enzymes prostate semen seminal vesicles
2009/2/13
Secretory leucocyte protease inhibitor, SLPI, is a low-molecular-weight, acid-stable protein present in the liquid part of fresh human ejaculate but not demonstrable in the gel structure. No fragm...
Diffuse lymphoid tissue associated with the human bulbourethral gland. An immunohistologic characterization
Bulbourethral gland immune system
2009/2/11
This study investigates the presence and distribution of immunocompetent cells in bulbourethral glands obtained from four multiorgan transplant donors. Monoclonal antibodies reacting with B (Leu 1...
Tissue and species specificity of mouse ductus deferens protein
ductus deferens major protein monoclonal antibodies androgens mouse
2009/2/6
The ductus deferens of the mouse contains a major protein with a molecular weight of 34.5 kd called mouse vas deferens protein (MVDP). Immunofluorescence histochemistry and immunoblotting with monoclo...
The Response of the Corporal Tissue and Cavernosus Muscles to Urethral Stimulation: An Effect of Penile Buffeting of the Vaginal Introitus
Corpora cavernosa corpus spongiosum ischiocavernosus/bulbocavernosus muscles slow waves electromyography
2008/12/24
We investigated the hypothesis that urethral stimulation in humans induces sexual response in the form of activation of the corporal tissue and cavernosus muscles through a reflex mechanism. Elec...
A Game of Cat and Mouse: Xenografting of Testis Tissue From Domestic Kittens Results in Complete Cat Spermatogenesis in a Mouse Host
Sperm testis grafting felid species preservation
2008/12/22
Loss of genetic diversity because of infertility or the premature death of valuable individuals is a significant problem in the conservation of rare and endangered felid species, as well as in the m...
Effect of Chronic Ischemia on Constitutive and Inducible Nitric Oxide Synthase Expression in Erectile Tissue
Erectile dysfunction atherosclerosis blood flow oxygen tens
2008/12/22
Arterial occlusive disease is one of the leading causes of organic erectile dysfunction (ED). Recent studies have shown that the incidence of cardiovascular disease closely correlates with the preva...