Zobrazeno 1 - 10
of 51
pro vyhledávání: '"R. Shihman Chang"'
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 197(1)
Dehydroandrographolide succinic acid monoester (DASM) is the dehydroandrographolyl ester of succinic acid; and andrographolide, from which DASM is made, is the major diterpenoid lactone found in the Chinese medicinal herb, Andrographis paniculata. DA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72981e99ea7dc9eb00301e3cf798e203
https://pubmed.ncbi.nlm.nih.gov/1708503
https://pubmed.ncbi.nlm.nih.gov/1708503
Autor:
R. Shihman Chang, William Bittner
Publikováno v:
JAMA: The Journal of the American Medical Association. 265:357
To the Editor.— The recent article by Gold et al 1 provides strong evidence that depression rather than infections by the Epstein-Barr virus (EBV) may be the major cause of chronic fatigue syndrome. Of the 26 subjects with chronic fatigue and the 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84759c59a1d2b69672737c97a3bca186
https://doi.org/10.1001/jama.1991.03460030063024
https://doi.org/10.1001/jama.1991.03460030063024
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1011
X-Ray crystallography and 500 MHz proton NMR spectroscopy have been used to investigate the conformations of four diterpenoid lactones isolated from extracts of the shrub Andrographis paniculata. The crystal structure of neoandrographolide (2) was re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97d2414ba3d1b47e7079882a5a301ea1
https://doi.org/10.1039/p29900001011
https://doi.org/10.1039/p29900001011
Publikováno v:
Antiviral Research. 11:263-273
Prunellin, an anti-HIV active compound, was isolated from aqueous extracts of the Chinese medicinal herb, Prunella vulgaris, and purified to chromatographic homogeneity. Infrared and NMR spectroscopy identified prunellin as a polysaccharide. Elementa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8743f49a2a91160d1fac51da577f7db0
https://doi.org/10.1016/0166-3542(89)90036-3
https://doi.org/10.1016/0166-3542(89)90036-3
Autor:
Henry J. Binder, John H. Lawrence, Major McDonald K. Horne, Bernard R. Greenberg, R. Shihman Chang, Malcolm R. Mackenzie, Colonel Ralph D. Reynolds
Publikováno v:
Medical and Pediatric Oncology. 6:47-50
A patient with long-standing chronic lymphocytic leukemia with both humoral and cellular immunodeficiency had lymph node receptor evidence of a B lymphocyte disorder. He was also found to secrete the Epstein--Barr virus and, late in his illness, deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ff24a0beb34a85d3223236eff111b4
https://doi.org/10.1002/mpo.2950060107
https://doi.org/10.1002/mpo.2950060107
Autor:
Chinh T. Le, R. Shihman Chang
Publikováno v:
American Journal of Epidemiology. 119:392-395
In 1981, 54 Epstein-Barr virus-seronegative pregnant women in the Sacramento-Davis area of California were observed prospectively for an average duration of 12.1 months for Epstein-Barr virus-seroconversion. Only one seroconverted. Two of the 54 wome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed5ed65591f869a81afff021ac7fe365
https://doi.org/10.1093/oxfordjournals.aje.a113757
https://doi.org/10.1093/oxfordjournals.aje.a113757
Autor:
H. Liepins, R. Shihman Chang
Publikováno v:
The Journal of Experimental Medicine
DNA and thymine degradation on cultured human, mouse, and chick cells were studied. Significant increase in DNA-degrading activity was demonstrated in human embryonic cells killed by freeze-thawing, liver cells killed with mitomycin C, mouse embryoni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::031283aafe7bbdee1008442da85d213c
https://doi.org/10.1084/jem.115.5.967
https://doi.org/10.1084/jem.115.5.967
Publikováno v:
The Journal of Immunology. 79:455-461
Summary Human and equine albumin, prepared as described, diluted in Eagle's basal medium plus inositol sustained satisfactorily the in vitro multiplication of the conjunctival, liver, appendix, HeLa, HEP, KB, Detroit-6, fresh human kidney and amnion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55d15a6b936fcbb16ef53fc60d840a7e
https://doi.org/10.4049/jimmunol.79.6.455
https://doi.org/10.4049/jimmunol.79.6.455
Autor:
R. Shihman Chang, Robert P. Geyer
Publikováno v:
Archives of Biochemistry and Biophysics. 73:500-506
Human conjunctival and Hela cells were grown in vitro in the presence or absence of HCO3−. In the presence of HCO3−, multiplication of both cell strains was rapid; whereas, in its absence, a decrease in the number of cells was found. Such a decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5162cba6990ede7ac784a2964e2c499
https://doi.org/10.1016/0003-9861(58)90293-5
https://doi.org/10.1016/0003-9861(58)90293-5
Publikováno v:
Journal of Virology. 6:599-603
Nineteen lines of human fibroblasts were inoculated with a filtrate prepared from the ST feline sarcoma. Seven lines showed morphological alteration and released focus-forming activity for feline cells, 2 lines showed morphological alteration but did
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b95b7f805d79930bebd993a544fe9d20
https://doi.org/10.1128/jvi.6.5.599-603.1970
https://doi.org/10.1128/jvi.6.5.599-603.1970