androgen binding protein
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Androgen Binding Proteins of Testis Epididymis and Plasma
An androgen-binding protein (ABP)l has been shown to exist in the testis and epididymis of the rat This work was presented in par-t at the 56th Aiinntal |
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Lendocytose de l« androgen-binding protein » (ABP)
rat epididymis The present study is based on the comparison between the radioautographic analysis of the fate of the androgen-binding protein purified |
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Overexpression of Androgen-Binding Protein/Sex Hormone-Binding
In this investigation we have used the transgenic mice to study the expression pat- tern of ABP/SHBG protein We also have determined the phenotypic |
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Seminal plasma androgen-binding protein activity in
Androgen-binding protein (ABP) is a specific androgen-transporting protein (Tindall Means 1980) which has been isolated from the male reproductive |
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Testicular androgen binding protein (abp)
Schematic drawing of our concept how FSH and androgens are acting synergistically on spermatogenesis Testosterone (T) is secreted from the Leydig cells due to |
What is the androgen binding protein?
Androgen binding proteins (ABP) are glycoproteins produced by the sertoli cells in the seminiferous tubules.
These proteins specifically bind to the testosterone and other androgens increasing its concentration inside the testes.
This accumulation stimulates spermatogenesis.What is the function of the ABP?
Through its binding activity, ABP may play a role in spermatogenesis and epididymal sperm maturation by enhancing the local concentration of androgens around the germinal cells and the male gametes.
What is ABP used for?
The ABP creates individual reference ranges for each athlete.
Fluctuations may indicate doping/use of prohibited methods.
The biological markers of doping substances and methods remain detectable in the body for longer than the substances themselves.- Androgen-binding protein (ABP) is one of the best-characterized products of synthesis by the Sertoli cells in the rat.
Although the exact physiological role of ABP remains to be determined, it has been widely used to study Sertoli cells and testicular function in this species.
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ABP: la protéine testiculaire de liaison des androgènes
1 jan. 1980 Androgen binding protein. ABP is a protein found in the testicular cytosol or secreted by Sertoli cells in the rete testis fluid. It has ... |
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La surexpression de landrogen-binding protein (ABP) provoque des
Mots Clds : Androgen-binding protein transgd- n~se |
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The Genes for Mouse Salivary Androgen-Binding Protein (ABP
KARN 1984) codes for the Alpha subunit of ABP and rename the locus Androgen binding protein alpha (Abpa). A study of recombinant inbred strains |
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Age Related Effects on Androgen Binding Protein (ABP) in Sheep
An androgen binding protein (ABP) has been demonstrated in testis and epididymis (caput corpus |
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Factors Affecting Blood Levels of Androgen Binding Protein in the Rat
androgen - FSH. Androgen binding protein (ABP) is synthesized in Sertoli cells (Hansson et al. 1975) under the influence of both androgens |
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Expression and Distribution of Androgen-Binding Protein/Sex
Androgen-binding protein (ABP)/sex hormone-binding glob- ulin gene expression has been described in the rat testicular. Sertoli cell and brain. |
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SEX BINDING PROTEIN
La demi-vie de la SBP est de 7 jours. Synonymes : SBP = Sex Steroid Binding Protein = Sex. Hormone Binding Globulin = SHBG = TeBG = Testosterone-estradiol |
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With a GnRH antagonist: relationship with androgen-binding protein
of androgen-binding protein (ABP) to the completion of spermiogenesis was examined in mature rats given daily injections of 25 or 250 g=mgkgm=-body |
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Analysis of the Steroid Binding Domain of Rat Androgen-Binding
binding domain on human sex hormone binding globulin. (En- docrinology 129: 690-696 1991). ANDROGEN-BINDING protein (ABP) |
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Lendocytose de l« androgen-binding protein » (ABP) par les
184. 54505 Vandoeuvre - les- Nancy |
What is the function of androgen binding protein?
Androgen binding protein, ABP, was initially characterized as a Sertoli cell product in rodents and other small mammals. In these species it is thought to function to concentrate androgens in the seminiferous tubules and deliver the steroid hormone to developing spermatocytes and spermatids.
Where is androgen-binding protein synthesized?
Androgen-binding protein (ABP) is synthesized by the Sertoli cell in the testis, where ~80% is secreted into the luminal fluid and the other ~20% is secreted into the interstitial compartment and taken up into the systemic circulation.
What is the relationship between serum FSH and androgen-binding protein?
Rich and de Kretser (1977) damaged rat seminiferous epithelium by several methods and found a relationship between elevated serum FSH and a reduced ability of the Sertoli cells to secrete androgen-binding protein.
What is androgen action?
Action Androgen action involves pre-receptor, receptor and post-receptor mechanisms that are centered on the binding of testosterone (or an analog) to the androgen receptor. Testosterone undergoes pre-receptor activation by conversion to potent bioactive metabolites, DHT and estradiol.
| Androgen-Binding Levels in a Sexually Dimorphic Muscle of |
![PDF] Evidence that androgen-binding protein endocytosis in vitro](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2F1477-7827-3-70/MediaObjects/12958_2005_Article_278_Fig3_HTML.jpg "PDF] Evidence that androgen-binding protein endocytosis in vitro")
