Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Robert J. Niewenhuis"'
Autor:
Pei Feng Cheng, Steven D. Miklasz, Robert J. Niewenhuis, Stephanie Iem, Paula Amegbe, Christine Neely, Brian Bast, Mindy George-Weinstein, Jacquelyn Gerhart
Publikováno v:
The Journal of Cell Biology
The epiblast of the chick embryo gives rise to the ectoderm, mesoderm, and endoderm during gastrulation. Previous studies revealed that MyoD-positive cells were present throughout the epiblast, suggesting that skeletal muscle precursors would become
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::667d998c9148a5205e4c892d747c2e4a
http://europepmc.org/articles/PMC2150848
http://europepmc.org/articles/PMC2150848
Autor:
Scott Olex, Robert Getts, Thor W. Nilsen, Harold Weintraub, Christian Lopez, Robert J. Niewenhuis, Mindy George-Weinstein, Michael Baytion, Jacquelyn Gerhart, Steven M DeLuca
Publikováno v:
The Journal of Cell Biology
MyoD expression is thought to be induced in somites in response to factors released by surrounding tissues; however, reverse transcription-PCR and cell culture analyses indicate that myogenic cells are present in the embryo before somite formation. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0141ad0550a80ba85f19bf4afb189dd8
https://doi.org/10.1083/jcb.149.4.825
https://doi.org/10.1083/jcb.149.4.825
Publikováno v:
Toxicology and Applied Pharmacology. 142:1-12
Previous studies have shown that Cd 2+ can disrupt the Ca 2+ -dependent junctions between LLC-PK 1 cells. The objective of the present studies was to further characterize the early junctional effects of Cd 2+ in LLC-PK 1 cells and to identify the ini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2ccd8252b69a4d82061f275e1023e03
https://doi.org/10.1006/taap.1996.8026
https://doi.org/10.1006/taap.1996.8026
Publikováno v:
Toxicology and Applied Pharmacology. 107:81-97
Studies reported in the literature suggest that cadmium (Cd 2+ ) may disrupt the junctions between cells in some tissues and cell culture systems. In order to examine this possibility in more detail, we have studied the effects of Cd 2+ on the integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a64c9ff6e5ed0560d2d748fb3c1615c4
https://doi.org/10.1016/0041-008x(91)90333-a
https://doi.org/10.1016/0041-008x(91)90333-a
Publikováno v:
Biochemical and biophysical research communications. 181(3)
Recent findings from our laboratories have shown that Cd 2+ has relatively specific damaging effects on the adhering and occluding junctions in the established porcine renal epithelial cell line, LLC-PK 1 . Results of the present studies show that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f23a6fd59edd9b585cf7526b48924d
https://pubmed.ncbi.nlm.nih.gov/1764062
https://pubmed.ncbi.nlm.nih.gov/1764062
Publikováno v:
Cell and Tissue Research. 170:315-324
The neurons of the arcuate nucleus were studied ultrastructurally in female hamsters that were given saline or 1 mg mercuric chloride/day during one estrous cycle. Membranous whorls, composed of 4-26 concentric layers of smooth endoplasmic reticulum,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a215d710ae60a746d820bea0a1205d1
https://doi.org/10.1007/bf00219414
https://doi.org/10.1007/bf00219414
Autor:
Robert J. Niewenhuis
Publikováno v:
Biology of Reproduction. 23:171-179
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2c641446464d00a0cbfc9569d2d65e
https://doi.org/10.1095/biolreprod23.1.171
https://doi.org/10.1095/biolreprod23.1.171
Publikováno v:
The Anatomical Record. 190:735-753
Harderian glands of adult male albino rats were examined by light and transmission electron microscopy. The animals were divided into the following experimental groups: (1) castrated only, (2) castrated with testosterone replacement and (3) sham oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e434940d22e6bbcaf5c6d32bc659fc9c
https://doi.org/10.1002/ar.1091900309
https://doi.org/10.1002/ar.1091900309
Publikováno v:
Biology of Reproduction. 37:127-133
Recent reports showing that cadmium can interact with calmodulin and activate calmodulin-sensitive enzymes have lead us to examine the effects of calmodulin inhibitors on cadmium-induced testicular toxicity in mice. Male CF-1 mice were pretreated wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79089d4d474ceb4dd02750e092d83d6d
https://doi.org/10.1095/biolreprod37.1.127
https://doi.org/10.1095/biolreprod37.1.127
Autor:
Peggy L. Fende, Robert J. Niewenhuis
Publikováno v:
Biology of reproduction. 16(3)
A histological and ultrastructural study of the effects of subcutaneously injected cadmium chloride (CdCl/sub 2/) on the vasculature of the cryptorchid and scrotal testis of the rat was performed. Edema associated with cadmium injury was visible at 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a89a9bc4e7d43ac2f43fa4285a977409
https://pubmed.ncbi.nlm.nih.gov/14739
https://pubmed.ncbi.nlm.nih.gov/14739