Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Michel Kwong Tat Poon"'
Publikováno v:
Chinese Medicine. :103-108
This study aimed to explore a pharmacological activity marker for quality assurance of Dendrobium species. The immunopotentiating activity in aqueous extracts prepared from four Dendrobium species, including D. officinalis, was assessed by an in vitr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e5918a54c7326d2bb2dd71f2fb64478
https://doi.org/10.4236/cm.2011.23017
https://doi.org/10.4236/cm.2011.23017
Autor:
Hoi Yan Leung, Po Yee Chiu, Michel Kwong Tat Poon, Na Chen, Kam Ming Ko, Eriol Pou Kwan Leong
Publikováno v:
BioFactors. 34:331-342
Mitochondrial decay is a major cause of aging, leading to the subsequent death of aerobic organisms including humans. In the present study, we examined the effects of supplementation with schisandrin B (Sch B, a dibenzocyclooctadiene derivative isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1823e752050f225a7e7b7470fbf625ec
https://doi.org/10.1002/biof.5520340408
https://doi.org/10.1002/biof.5520340408
Autor:
Tina T. X. Dong, Kam Ming Ko, Ada H.Y. Siu, Karl Wah Keung Tsim, Hoi Yan Leung, Michel Kwong Tat Poon, Po Yee Chiu
Publikováno v:
Planta Medica. 73:134-141
In order to investigate the biochemical mechanism of Dang-Gui Buxue Tang (DBT) involved in its cardioprotective action, the effects of DBT and related preparations on the cellular level of reduced glutathione (GSH) and on susceptibility to menadione-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ca66def130177de53f7556a5998253
https://doi.org/10.1055/s-2006-957068
https://doi.org/10.1055/s-2006-957068
Publikováno v:
Molecular and Cellular Biochemistry. 289:185-191
Effects of schisandrin B enantiomers ((+)Sch B and (-)Sch B) treatment on cellular reduced glutathione (GSH) level and heat shock protein (Hsp)25/70 production were investigated in H9c2 cardiomyocytes. (+)Sch B and (-)Sch B at 6.25 muM produced a tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f74fb893fc0201d302077557c327e40
https://doi.org/10.1007/s11010-006-9163-1
https://doi.org/10.1007/s11010-006-9163-1
Publikováno v:
Life Sciences. 77:2887-2895
In order to explore the role of cytochrome P-450 (P-450) in schisandrin B (Sch B)-induced antioxidant and heat shock responses, the effect of 1-aminobenzotriazole (ABT, a broad spectrum inhibitor of P-450) on hepatic mitochondrial glutathione antioxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f9360d77f0661d9fda6defbcd8c53e0
https://doi.org/10.1016/j.lfs.2005.03.026
https://doi.org/10.1016/j.lfs.2005.03.026
Publikováno v:
Trends in Pharmacological Sciences. 25:3-6
The ‘Yin–Yang' theory is an ancient Chinese philosophy that underlies the practice of traditional Chinese medicine. Although Yang-tonic herbs tend to boost body function possibly through enhancing the mitochondrial oxidative processes, the Yin pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::589067bc7d9ca7400d8822fdb016c588
https://doi.org/10.1016/j.tips.2003.11.002
https://doi.org/10.1016/j.tips.2003.11.002
Publikováno v:
Free Radical Biology and Medicine. 35:368-380
In this study, the time course of schisandrin B- (Sch B-) induced changes in hepatic mitochondrial glutathione antioxidant status (mtGAS) and heat shock protein (HSP) 25/70 induction was examined to study their differential roles in the hepatoprotect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a29186721ec6e63fd126f00a77ed92c6
https://doi.org/10.1016/s0891-5849(03)00274-0
https://doi.org/10.1016/s0891-5849(03)00274-0
Publikováno v:
Journal of Pharmacological Sciences. 93:501-504
In the present study, the hepatoprotective effect of metformin (Met), a dimethylbiguanide anti-hyperglycemic, was examined in a mouse model of liver damage induced by chronic repeated administration of carbon tetrachloride (CCl(4)) (5 microl/kg, twic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee0f9624fb4d5ff8ffac529032b09d6b
https://doi.org/10.1254/jphs.93.501
https://doi.org/10.1254/jphs.93.501
Publikováno v:
Pharmaceutical Biology. 40:298-301
Two enantiomers of schisandrin B (Sch B), an active ingredient isolated from the fruit of Schisandra chinensis, were chirally separated. Pretreating mice with (+)Sch B or (-)Sch B at a daily oral dose of 1 mmol/kg for 3 days protected against carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54f24132a573266214eb72e5e3af4efe
https://doi.org/10.1076/phbi.40.4.298.8475
https://doi.org/10.1076/phbi.40.4.298.8475
Publikováno v:
Pharmaceutical Biology. 36:189-193
The in vivo antioxidant mechanism of Sheng Mai San (SMS), a compound formulation in traditional Chinese medicine comprising Panax ginseng, Schisandra chinensis and Ophiopogon japonicus, was investigated using a rat model of CCl 4 hepatotoxicity. SMS-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1d231c3c0d48060e457812810ce290c
https://doi.org/10.1076/phbi.36.3.189.6342
https://doi.org/10.1076/phbi.36.3.189.6342