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2 records – page 1 of 1.

Localization and regulation of mRNA transcripts encoding activin receptors in human placental trophoblast cells

https://cwslc.andornot.com/en/permalink/catalog113978
Chen, Victor. [Vancouver, BC?]: University of British Columbia , 1997.
Website
http://hdl.handle.net/2429/6315
Material Type
Thesis
Call Number
Thesis Shelf
There is increasing evidence to suggest that activin can function as an autocrine/paracrine regulator in various tissues, including the reproductive system. At the cellular level, activin acts via a family of activin receptor (ActR) subtypes which includes two type I (ActRI and ActRLB) and two type…
More Information is Available
  1 website  
Website
http://hdl.handle.net/2429/6315
Author
Chen, Victor
Place of Publication
[Vancouver, BC?]
Publisher
University of British Columbia
Publication Date
1997
Subject
Faculty of Medicine
Theses
Abstract
There is increasing evidence to suggest that activin can function as an autocrine/paracrine regulator in various tissues, including the reproductive system. At the cellular level, activin acts via a family of activin receptor (ActR) subtypes which includes two type I (ActRI and ActRLB) and two type II (II and ILB) receptors. The role of activin in the human placenta is not clearly understood. In this study, the detection of inlubin/activin subunit and ActRI mRNA were examined in first trimester cytotrophoblasts, term cytotrophoblasts, extravillous trophoblast (EVT) cells, immortalized extravillous trophoblast (LEVT) cells, JEG-3 cells, decidual tissue, and decidual cells.
Language
English
Material Type
Thesis
Call Number
Thesis Shelf
Websites
http://hdl.handle.net/2429/6315
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Studies of a sperm acrosomal antigen recognized by HS-63 monoclonal antibody

https://cwslc.andornot.com/en/permalink/catalog113989
Liu, Ming-Sun. [Vancouver, BC?]: University of British Columbia , 1991.
Website
http://hdl.handle.net/2429/30996
Material Type
Thesis
Call Number
Thesis Shelf
A sperm specific and species conserved monoclonal antibody (HS-63) was shown to inhibit in vitro fertilization of mouse oocytes and human sperm penetration to zona-free hamster ova. The sperm antigen (SA-63) which reacts with HS-63 was found to be localized on the sperm acrosome. Following sperm ca…
More Information is Available
  1 website  
Website
http://hdl.handle.net/2429/30996
Author
Liu, Ming-Sun
Place of Publication
[Vancouver, BC?]
Publisher
University of British Columbia
Publication Date
1991
Subject
Faculty of Medicine
Theses
Abstract
A sperm specific and species conserved monoclonal antibody (HS-63) was shown to inhibit in vitro fertilization of mouse oocytes and human sperm penetration to zona-free hamster ova. The sperm antigen (SA-63) which reacts with HS-63 was found to be localized on the sperm acrosome. Following sperm capacitation, this antigen becomes exposed and is shed after the acrosome reaction. SA-63 may be involved in the sperm acrosome reaction during the initial fertilization process.
Language
English
Material Type
Thesis
Call Number
Thesis Shelf
Websites
http://hdl.handle.net/2429/30996
Show Less