Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Rajendra S. Bhatnagar"'
Autor:
Rajendra S. Bhatnagar, Rao S. Rapaka
Publikováno v:
International Journal of Peptide and Protein Research. 7:475-480
The sequential copolymer (Pro-Pro-β-Ala)n has been synthesized as a model for collagen. Preliminary studies indicate that the polymer may bear conformational resemblance to collagen.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51df8176d77a8c11743180a17e786161
https://doi.org/10.1111/j.1399-3011.1975.tb02468.x
https://doi.org/10.1111/j.1399-3011.1975.tb02468.x
Autor:
Rao S. Rapaka, Rajendra S. Bhatnagar
Publikováno v:
International Journal of Peptide and Protein Research. 8:371-377
The synthesis of two collagen models (Pro-Pro-Ala)n and (Pro-Pro-Val)n is reported. Preliminary examination suggests that (Pro-Pro-Ala)n may exhibit some properties of collagen-like polypeptides whereas (Pro-Pro-Val)n, does not have a collagen-like c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72d15b6e55b4a8d0ed16e922ecc2cffb
https://doi.org/10.1111/j.1399-3011.1976.tb02516.x
https://doi.org/10.1111/j.1399-3011.1976.tb02516.x
Publikováno v:
Tissue Engineering. 10:1148-1159
Type I collagen provides a structural framework for connective tissues and plays a central role in the temporal cascade of events leading to the formation of new bone from progenitors. The aim of this study was to examine the ability of the cell-bind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ae7077e94ba3e72d992f9ff05d80932
https://doi.org/10.1089/1076327041887871
https://doi.org/10.1089/1076327041887871
Publikováno v:
Biochemical and Biophysical Research Communications. 311:179-186
The cells in bone grow on a composite matrix made up of mineral and organic (mainly type-I collagen) components. In this study, anorganic bone mineral (ABM) particles were coated with a cell-binding domain of type-I collagen (P-15 peptide) to mimic t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7be31ae9bfc784d00b67bdee22ea0ce0
https://doi.org/10.1016/j.bbrc.2003.09.192
https://doi.org/10.1016/j.bbrc.2003.09.192
Publikováno v:
Connective Tissue Research. 42:59-69
Cartilage formation during embryonic development and in fracture healing in adult animals involves chondrogenic differentiation of mesenchymal precursors. Here we describe an in vitro model whereby human dermal fibroblasts, considered to be restricte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d7f1cde94406bc7fdacd980fdbebbc9
https://doi.org/10.3109/03008200109014249
https://doi.org/10.3109/03008200109014249
Autor:
Rajendra S. Bhatnagar, Mustafa Emre Bakircioglu, Ahmed I. El-Sakka, Tom F. Lue, Tien-Sze Benedict Yen, Rajvir Dahiya
Publikováno v:
Journal of Urology. 161:1980-1983
Purpose: We have developed an animal model of Peyronie's disease by injecting transforming growth factor beta (TGF-beta) into the rat penis. Our objective is to study the effects of colchicine on the Peyronie's condition in an animal model.Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e008360e90ad07fce6dfa5b80c48e8
https://doi.org/10.1016/s0022-5347(05)68868-4
https://doi.org/10.1016/s0022-5347(05)68868-4
Publikováno v:
Journal of Biomolecular Structure and Dynamics. 14:547-560
In its physiological solid state, type I collagen serves as a host for many types of cells. Only the molecules on fiber surface are available for interaction. In this interfacial environment, the conformation of a cell binding domain can be expected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81a7ac027fad951e4a4f7299678c7da4
https://doi.org/10.1080/07391102.1997.10508155
https://doi.org/10.1080/07391102.1997.10508155
Autor:
Rajendra S. Bhatnagar, Jing Jing Qian
Publikováno v:
Journal of Biomedical Materials Research. 31:545-554
We have examined the ability of a synthetic 15-residue peptide, P-15, related to a biologically active domain of type I collagen, to promote attachment of human dermal fibroblasts to anorganic bovine bone mineral (ABM) phase. The attachment of cells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53ef3603e45129cbbc0c5f2d68979dd6
https://doi.org/10.1002/(sici)1097-4636(199608)31:4<545::aid-jbm15>3.0.co
https://doi.org/10.1002/(sici)1097-4636(199608)31:4<545::aid-jbm15>3.0.co
Publikováno v:
Biochemical and biophysical research communications. 292(4)
Hyaluronan, a high-molecular-weight glycosaminoglycan of cartilage, is deposited directly into the extracellular space by hyaluronan synthases, while hyaluronan catabolism is mediated by the hyaluronidases. An in vitro cell culture system has been es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8a68e19d2dbe8bbe6ec1503ee461141
https://pubmed.ncbi.nlm.nih.gov/11944887
https://pubmed.ncbi.nlm.nih.gov/11944887
Autor:
Craig A. Gough, Rajendra S. Bhatnagar
Publikováno v:
Journal of biomolecular structuredynamics. 17(3)
(Pro-Pro-Gly)10 [(PPG10)], a collagen-like polypeptide, forms a triple-helical, polyproline-II structure in aqueous solution at temperatures somewhat lower than physiological, with a melting temperature of 24.5 degrees C. In this article, we present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62232b27c95368d3cb03c9dfad890a59
https://pubmed.ncbi.nlm.nih.gov/10636083
https://pubmed.ncbi.nlm.nih.gov/10636083