Zobrazeno 1 - 10
of 46
pro vyhledávání: '"L J, Van Winkle"'
Autor:
L. J. Van Winkle, H R Dickinson
Publikováno v:
Biology of Reproduction. 52:96-104
Although it is now well established that amino acids can improve preimplantation development of mouse embryos in vitro, the mechanisms by which they influence development have not been determined. To investigate these mechanisms, we compared the cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1123dd1745651b4fcf4a8721269efc91
https://doi.org/10.1095/biolreprod52.1.96
https://doi.org/10.1095/biolreprod52.1.96
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1191:244-255
Taurine was shown recently to increase the frequency at which 2-cell mouse conceptuses develop into blastocysts in vitro. For this reason and because taurine helps cells adapt to external stresses, we studied transport of this and related amino acids
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d349651a885b0691403f46efeb5b4628
https://doi.org/10.1016/0005-2736(94)90175-9
https://doi.org/10.1016/0005-2736(94)90175-9
Identifying qualified underrepresented-minority students who otherwise appear to be at academic risk
Autor:
P A Perhac, L J Van Winkle
Publikováno v:
Academic Medicine. 71:508-10
Purpose To determine whether an academically intense program simulating six weeks of medical school could identify underrepresented-minority students at apparent academic risk who might actually have the time-management and other skills needed to suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a7e189b3ac87c35b67938a44f1a9b0
https://doi.org/10.1097/00001888-199605000-00025
https://doi.org/10.1097/00001888-199605000-00025
Autor:
L. J. Van Winkle
Publikováno v:
Amino acids. 20(2)
The stoichiometry of amino acid transport with co- or counter-substrates of a given system has been found to vary with the amino acid species. This phenomenon has been studied directly in only a few cases, however, by measuring the fluxes of the subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea17524959209ed7173dc3cec22013be
https://pubmed.ncbi.nlm.nih.gov/11332445
https://pubmed.ncbi.nlm.nih.gov/11332445
Publikováno v:
Scopus-Elsevier
Amino acid transport is facilitated by specific transporters within the plasma membrane of the cell. Mediated Na(+)-independent transport of L-glutamate can be easily detected in mouse oocytes, but it is nearly undetectable in blastocyst-stage embryo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4be2bc706fa9b5debbe97280e7ec1d55
https://pubmed.ncbi.nlm.nih.gov/8104429
https://pubmed.ncbi.nlm.nih.gov/8104429
Publikováno v:
Scopus-Elsevier
Amino acid transport is facilitated by specific transporters within the plasma membrane of the cell. In mouse oocytes and cleavage-stage conceptus Na+-dependent L-alanine and L-leucine transport are nearly undetectable. Sodium-dependent transport via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e59b1020c2385e0efb613ab1b6d9244
https://pubmed.ncbi.nlm.nih.gov/8471246
https://pubmed.ncbi.nlm.nih.gov/8471246
Autor:
L J Van Winkle, Allan L. Campione
Publikováno v:
The American journal of physiology. 263(4 Pt 1)
Ouabain-resistant K+ transport activity was characterized primarily by measuring Rb+ uptake because 86Rb+ has a more convenient half-life than 42K+. Ouabain-resistant 86Rb+ uptake by mouse two-cell conceptuses and blastocysts was slowed by the K(+)-N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788ae1cbbf73065ca6977a529cf6a3f2
https://pubmed.ncbi.nlm.nih.gov/1415667
https://pubmed.ncbi.nlm.nih.gov/1415667
Autor:
L J Van Winkle, Allan L. Campione
Publikováno v:
Developmental biology. 146(1)
The results of histochemical and immunocytochemical studies have been used elsewhere to support the hypothesis that Na+/K(+)-ATPase expression is initiated or increases dramatically in preimplantation mouse conceptuses just before they begin to cavit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e3d7a0bdc73308335ae40b10ae60300
https://pubmed.ncbi.nlm.nih.gov/1647989
https://pubmed.ncbi.nlm.nih.gov/1647989
Publikováno v:
Biochimica et biophysica acta. 1021(1)
Uptake of leucine, lysine, and arginine was predominantly Na(+)-independent in mouse conceptuses through the 8-cell stage of development, and two components of saturable transport were detected for each of these amino acids. Uptake of cationic substr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0841aec888c6baa950d1f438a60d354
https://pubmed.ncbi.nlm.nih.gov/2104753
https://pubmed.ncbi.nlm.nih.gov/2104753
Autor:
N. Haghighat, L J Van Winkle
Publikováno v:
The Journal of experimental zoology. 253(1)
Uptake of L-alanine, L-lysine, and choline into both preantral and antral mouse oocytes was enhanced by follicular cells. Follicular cells also enhanced glycine uptake into oocytes at the preantral stage of development, but no effect of these cells w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43826828804547a66f3bf41d4b34edc8
https://pubmed.ncbi.nlm.nih.gov/2313243
https://pubmed.ncbi.nlm.nih.gov/2313243