scholarly journals In-Vivo Study of Boswellia serrata for Modulating Immune System and Quenching Free Radicals

2020 ◽  
Vol 8 (4) ◽  
pp. 358-368
Author(s):  
Kavita Chahal ◽  
Megha Jha
1998 ◽  
Vol 4 (S2) ◽  
pp. 1122-1123
Author(s):  
H. J. Muenchen ◽  
S.K. Aggarwal

Poly-[(trans-1,2-diaminocyclohexane) platinumj-carboxyamylose (“poly-plat“) is a second generation analog of cisplatin which enhances the immune system with greater efficacy in vitro and in vivo “Poly-plat” contains 1/5 the platinum of CDDP and demonstrates less toxicity. In order to understand the mechanism of action of this compound an in vitro and in vivo study was performed. Swiss Webster mice and isolated murine peritoneal macrophages were treated with “poly-plat” (10 mg/kg). The Swiss Webster mice were given bolus injections and sacrificed at 2 and 12 days. Peritoneal macrophages were then isolated and allowed to incubate in culture for 24 h. Peritoneal macrophages were also isolated from normal mice and treated with the drugs for 2 h. After treatments the macrophages were placed in fresh media and allowed to incubate 24 h. Supematants were isolated at various times during culture for immunocytochemical analysis.Both in vitro and in vivo studies showed enhanced immunostimulation after their respective treatments.


2021 ◽  
Vol 8 (3) ◽  
Author(s):  
U Praveen Kumar ◽  
GSN Koteswara Rao ◽  
A Rajasekhar Reddy ◽  
K Umasankar ◽  
Y Vangoori

The current study was carried to make available phytochemical information and evaluation of antioxidant activity of Acampe praemorsa (Roxb.) Blatt. & McCann. The phytochemical analysis was carried out using procedures and quantified phenolic and alkaloid contents. The antioxidant activity was evaluated by in-vitro and in-vivo studies. The In-vitro antioxidant activity was carried on free radicals such as superoxide, hydroxyl DPPH, hydrogen peroxide, evaluation of reducing power. In-vivo study was carried on albino Wistar rats with different doses of extracts. The results provide that, A. praemorsa extracts have diversified phytochemicals in extracts like steroids, alkaloids, phenolics, glycosides, oils, quinones, tannins etc. The hydroalcoholic extract has more phenolic (26.80±0.51) and alkaloid (20.59±0.22) contents. The antioxidant activity results provide information that the extracts possess concentration dependent activity on tested free radicals. The hydroalcoholic extract has more protective nature against superoxide, DPPH, H2O2 free radicals and reducing power but ethyl acetate extract has more potential against hydroxyl free radical than hydroalcoholic extract. The extracts were found to be safe on toxic studies and In-vivo study results and they play significant role in controlling the oxidative enzymes such as catalase, superoxide dismutase, lipid peroxidation (malonaldehyde) in the body. Thus, it was determined that A. praemorsa have potential bioactive compounds and antioxidant activity.


2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S57-S57
Author(s):  
Ken-ichiro Kasura ◽  
Megumi Watanabe ◽  
Kumiko Takahashi ◽  
Genki Mizukoshi ◽  
Seiji Ohkubo ◽  
...  

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 321-LB
Author(s):  
ANETA ALAMA ◽  
DOROTA PAWE?KA ◽  
ANETA MYSZCZYSZYN ◽  
MALGORZATA MALODOBRA-MAZUR

Diabetes ◽  
1986 ◽  
Vol 35 (9) ◽  
pp. 973-978 ◽  
Author(s):  
L. Capron ◽  
J. Jarnet ◽  
S. Kazandjian ◽  
E. Housset

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