Sökning: onr:"swepub:oai:lup.lub.lu.se:c975ca2d-e2a4-4e85-a813-f1194c363a8c" > Distribution and ti...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 05702naa a2200721 4500 | |
001 | oai:lup.lub.lu.se:c975ca2d-e2a4-4e85-a813-f1194c363a8c | |
003 | SwePub | |
008 | 160404s1996 | |||||||||||000 ||eng| | |
024 | 7 | a https://lup.lub.lu.se/record/39652372 URI |
040 | a (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Bjartell, Andersu Lund University,Lunds universitet,Urologisk cancerforskning, Malmö,Forskargrupper vid Lunds universitet,Urological cancer, Malmö,Lund University Research Groups4 aut0 (Swepub:lu)kir-abj |
245 | 1 0 | a Distribution and tissue expression of semenogelin I and II in man as demonstrated by in situ hybridization and immunocytochemistry |
264 | 1 | c 1996 |
520 | a 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 freshly ejaculated semen. Degradation of Sgl and Sgll is due to the proteolytic action of prostate-specific antigen (PSA); it results within 5-15 minutes in liquefaction of semen and release of progressively motile spermatozoa. By means of cDNA cloning and Northern blots, Sgl and Sgll transcripts have previously been shown to be abundant in human seminal vesicles, but Sgll alone is suggested to be expressed at low levels in the epididymis. To characterize the expression and tissue distribution of Sgl and Sgll in greater detail, we produced monoclonal immunoglobulin Gs (lgGs for immunocytochemistry (lCC) and specific [35S]-, digoxigenin-, or alkaline phosphatase-labeled 30-mer antisense probes to Sgl and Sgll for in situ hybridization (lSH). Immunocytochemical staining for both Sgl and Sgll, and lSH detection of both Sgl and Sgll transcripts, were demonstrated in the cytoplasm of seminal vesicle epithelium. lSH showed Sgll alone to be expressed in the epithelium of the epididymal cauda. Neither lCC nor lSH yielded any evidence of Sgl or Sgll expression in caput or corpus epithelium or in any stromal cells of the epididymis. Consistent with our previous findings using polyclonal lgG, monoclonal anti-Sgll Sgll lgGs identified epitopes on the posterior head, midpiece, and tail of ejaculated spermatozoa. Spermatozoa in the epididymal cauda were also immunoreactive, but those in the caput or corpus region of the epididymis as well as those in the testis were negative. As shown by lCC, neither Sgl nor Sgll were expressed in the testis, the prostate, the female genital tract, or other normal human tissue specimens. Although the significance of Sg attachment to epididymal and ejaculated spermatozoa remains to be established, monoclonal anti-Sg lgG might prove useful in establishing the origin of seminal vesicle tissue components in prostate core biopsies or other biopsy specimens. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Läkemedelskemi0 (SwePub)301032 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Medicinal Chemistry0 (SwePub)301032 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Urologi och njurmedicin0 (SwePub)302142 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Urology and Nephrology0 (SwePub)302142 hsv//eng |
653 | a Oligonucleotide Probes | |
653 | a Middle Aged | |
653 | a Mice | |
653 | a Male | |
653 | a In Situ Hybridization | |
653 | a Immunohistochemistry | |
653 | a Humans | |
653 | a Gonadal Steroid Hormones/analysis/*genetics/*immunology | |
653 | a Gene Expression/physiology | |
653 | a Epididymis/cytology | |
653 | a Digoxigenin | |
653 | a Southern | |
653 | a Blotting | |
653 | a Antibody Specificity | |
653 | a Monoclonal | |
653 | a Antibodies | |
653 | a Animals | |
653 | a 80 and over | |
653 | a Aged | |
653 | a Prostate/cytology | |
653 | a Protein Precursors/analysis/*genetics/*immunology | |
653 | a RNA | |
653 | a Messenger/analysis | |
653 | a Rabbits | |
653 | a Research Support | |
653 | a Non-U.S. Gov't | |
653 | a *Seminal Plasma Proteins | |
653 | a *Seminal Vesicle Secretory Proteins | |
653 | a Seminal Vesicles/cytology | |
653 | a Spermatozoa/chemistry/physiology | |
700 | 1 | a Malm, Johanu Lund University,Lunds universitet,Klinisk kemi, Malmö,Forskargrupper vid Lunds universitet,Clinical Chemistry, Malmö,Lund University Research Groups4 aut0 (Swepub:lu)klke-jma |
700 | 1 | a Möller, C.4 aut |
700 | 1 | a Gunnarsson, M.4 aut |
700 | 1 | a Lundwall, Åkeu Lund University,Lunds universitet,Klinisk kemi, Malmö,Forskargrupper vid Lunds universitet,Clinical Chemistry, Malmö,Lund University Research Groups4 aut0 (Swepub:lu)klke-alu |
700 | 1 | a Lilja, Hansu Lund University,Lunds universitet,Klinisk kemi, Malmö,Forskargrupper vid Lunds universitet,Clinical Chemistry, Malmö,Lund University Research Groups4 aut0 (Swepub:lu)klke-hli |
710 | 2 | a Urologisk cancerforskning, Malmöb Forskargrupper vid Lunds universitet4 org |
773 | 0 | t Journal of Andrologyg 17, s. 17-26q 17<17-26x 0196-3635 |
856 | 4 | u http://www.ncbi.nlm.nih.gov/pubmed/?term=Distribution+and+tissue+expression+of+semenogelin+I+and+II+in+man+as+demonstrated+by+in+situ+hybridization+and+immunocytochemistryx freey FULLTEXT |
856 | 4 8 | u https://lup.lub.lu.se/record/3965237 |
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