• Archives of Pharmacal Research
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• v.15 no.4
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• pp.275-282
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• 1992

The present work was designed to investigate the effects of barzilin on ConAinducedd TCGF release, responsiveness to standardd IL-2, and mitogens-induced proliferation of splenocyte when administered intraperitoneally to 8 week-old C57BL/6 mice for 2 consecutive days. Immunological tests were performed 72 hours after the treatment of brailin. The administration of 50 mg/kg brazilin caused a noticeable increase in TCGF release and responsiveness to standard II-2 but inhibited mitogens-induced proliferation of splenocyte. These results that brazilin is able to modular immunological functions despite of its inhibitory effect on mitogen induced cell proliferation.

• Archives of Plastic Surgery
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• v.43 no.5
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• pp.476-478
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• 2016

• Archives of Plastic Surgery
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• v.42 no.3
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• pp.373-375
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• 2015

• Archives of Pharmacal Research
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• v.13 no.4
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• pp.359-364
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• 1990

The present study was performed to evaluate the hypoglycemic mechanism of brazilin. Brazilin significantly reduced plasma glucose level in streptozotocin induced diabetie rats and this effect seems to be mediated by extrapancratic effects rather than by pacreatic effect because no significant changes were observed in plasma insulin levels. The rates of glycogen synthesis, glycolysis and glucose oxidation in soleus muscle were markedly increased following brazilin treatment to diabetic animals. Glucose transport seemed to be increased by the treatment of brazilin. Brazilin did not affect insulin binding to muscles from streptozotiocin induced diabetic rats. These results suggest that potentiation of periopheral glucose utilization may be one of the major causes of hypoglucemic action of brazilin.

• Archives of Pharmacal Research
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• v.28 no.5
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• pp.509-517
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• 2005

A series of structurally diverse amide derivatives of [6-(3,5-dimethyl-4- chloro-pyrazole-1-yl)-3(2H)-pyridazinone-2-yl]acetic acid were prepared and tested for their in vivo analgesic and anti-inflammatory activity by using p-benzoquinone-induced writhing test and carrageenan induced hind paw edema model, respectively. The analgesic and anti-inflammatory activity of the compounds, 7c, 7d and 7k were found to be equipotent to aspirin (as an analygesic) and indometacin (as an anti-inflammatory drug), respectively. The other amide derivatives generally resulted in lower activity on comparision with reference compounds.

• Archives of Pharmacal Research
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• v.25 no.5
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• pp.621-624
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• 2002

From the leaves of Brassica juncea, a new rare kaempferol 7-Ο-triglucoside isolated and characterized as kaempferol 7-Ο-$\beta$-D-glucopyranosyl-(1longrightarrow3)-[$\beta$-D-glucopyranosyl-(1longrightarrow6)]-glucopyranoside (1) based on the spectroscopic evidences. This compound was found to be a scavenger of 1, 1-diphenyl-2-picrylhydrazyl radical.

• Archives of Pharmacal Research
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• v.23 no.2
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• pp.104-111
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• 2000

Stereochemical isomers with hydroxy groups were synthesized by reacting 2-(dimethoxy-methyl)cyclohexanone with propargylmagnesium bromide. The stereo chemical structures were identified by NMR spectral interpretation and the geometry optimization. To assist the NMR interpretation, geometry optimization based on semi-empirical AM1 and PM3 methods was applied. Throughout this study, the structures of the two isomers were all determined and $^{1}H$ and $^{13}C$ NMR spectra were fully assigned. It was proven that the less polar isomer is an axial alcohol and the more polar one is an equatorial alcohol.

• Archives of Pharmacal Research
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• v.28 no.2
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• pp.142-150
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• 2005

The synthesis and structure-activity relationships of a novel series of substituted quercetins that activates peroxisome proliferator-activated receptor gamma ($PPAR{\gamma}$) are reported. The $PPAR{\gamma}$ agonistic activity of the most potent compound in this series is comparable to that of the thiazolidinedione-based antidiabetic drugs currently in clinical use.

• Archives of Pharmacal Research
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• v.25 no.1
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• pp.49-52
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• 2002

Syntheses of ($\pm$)-homoepibatidine analogues (2), which contain the 8-azabicyclo [3.2.1 ]octane ring system, were achieved by using palladium-catalyzed reductive-coupling reaction from 3 and the analgesic activity was tested by Mouse writhing antinociceptive assay

• Archives of Pharmacal Research
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• v.23 no.5
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• pp.450-454
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• 2000

Eight 2-alkylaminosubstituted 5,8-dimethoxy-4-methylquinolines and nine 2-alkylaminosub-stituted or 2,6-disubstituted 4-methylquinoline-5,8-diones were synthesized and evaluated in vitro cytotoxicity against four human cancer cell lines (HOP62, SK-OV-3, HCT15 and SF295).