Posted by admin on May 1, 2014 in |
The ethanol extracts of stem bark of Synedrella nodiflora belonging to the family of Asteraceae was studied for hepatoprotective activity against Swiss Albino Rats with liver damage induced by carbon tetrachloride (CCl4). It was found that the ethanol extract of Synedrella nodiflora at a dose of 250 mg/kg body weight exhibited significant protective effect by lowering the serum level of alanine aminotransferase (ALT) or serum Glutamate Pyruvate Transferase (SGPT), and 100 mg/kg body weight exhibited significant protective effect by lowering both the serum levels of alanine aminotransferase (ALT) or serum Glutamate Pyruvate Transferase (SGPT), aspartate aminotransferase (AST) or serum glutamate oxaloacetate transaminase (SGOT). The highest hepato-protective activity was observed for ethanol extract of Synedrella nodiflora at a dose of 250 mg/kg body weight, and the reduction of serum level of ALT, AST and serum bilirubin were 60.918 ± 0.7936, 81.479 ± 2.85039 and 0.5205 ± 0.0249 respectively. Since, result of biochemical studies of blood sample of carbon tetrachloride treated rats showed significant increase in the level of serum enzyme...
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Posted by admin on May 1, 2014 in |
Plants have been used for centuries as a remedy for human diseases because they contain phytochemical components of therapeutic values. The whole plant of the Trigonella foenum, Zea mays and Oryza sativa were selected for in this study to find out the phytochemicals and antioxidant property. Phytochemicals were extracted using various solvents such as Hexane, Ethyl acetate, and ethanol. Screening of phytochemicals showed positive results for the presence of flavonoid, alkaloid, phenols, coumarins, steroids, and quinones. Free radical scavenging activity was determined using DPPH is a stable antioxidant. Ethyl acetate extract of Zea mays showed better antioxidant activity at a concentration of 100-150 µg followed by ethanol extract. An ethanol extract of Trigonella foenum revealed antioxidant activity at a concentration of 100-150 µg followed by ethyl acetate extract. These activities may be due to the presence of flavonoid, alkaloid, phenols, and steroids in plant extracts. Antioxidant activity was not observed in Oryza...
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Posted by admin on May 1, 2014 in |
Rheumatoid arthritis (RA) is a chronic systemic disease which results in pain, swelling, and stiffness in joints. It affects about 1% of the total world’s population. RA begins with an edematous thickening of the synovia which latter converts into inflammatory synovium called pannus which erodes the surrounding cartilage. Conventional therapy exists to overcome illness but prolonged uses of drugs cause various side effects. Several reports demonstrate herbal remedy for RA treatment. Saffron is the natural yellow spice derived from the flower of Crocus sativus, possess antioxidant, anti-inflammatory activities. Therefore, in this study role of saffron for its treatment has been explored in AIA mice. The effect of three doses of ethanolic extracts of Crocus sativus (Family: Iridaceae) on adjuvant-induced arthritic mice was examined and evaluated. FCA injection caused a significant increase in joint inflammation. A daily oral dose of Crocus sativus extract (CSE) for 47 days resulted in a significant decrease in Lipid peroxides level as compared to AIA mice, while on the other hand the significant increase in...
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Posted by admin on May 1, 2014 in |
The objective of the present study was to investigate the scientific basis of the traditional use of the fruit of Phyllanthus emblica (Linn.). The selected pharmacological investigations are antimicrobial screening, analgesic activity, antidiarrheal activity screening and the brine shrimp lethality test for cytotoxic activity. Phytochemical analysis of ethanolic fruits extracts Phyllanthus emblica (Linn.) showed the presence of flavonoids, alkaloids, tannin, steroids, reducing sugar and gum. The fruit extract produced 19.07% and 38.67% protection or writhing inhibition at the oral dose of 250 and 500 mg/kg-body weights respectively. From the observations, it is obvious that the ethanol extract of the fruit of Phyllanthus emblica (Linn.) has analgesic activity. The ethanolic fruit extract of Phyllanthus emblica (Linn.) significantly inhibited ear edema formation in xylene-induced ear edema model mice. This inhibition can be considered as direct evidence that is supporting the anti-inflammatory activity of ethanolic fruit extract of Phyllanthus emblica (Linn.) The ethanolic fruit extract of Phyllanthus emblica (Linn.) performing as a remedy for different bacterial diseases is supported by the antibacterial...
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Posted by admin on May 1, 2014 in |
Aims: Analgesic and anti-inflammatory effects of Vitex negundo leaves extract (VNE) were evaluated in the animal models. The VNE was evaluated for the phytochemical analysis. Settings and Design: Factorial design was used for the experimental models. Methods and Material: The analgesic effects at graded doses of VNE (40-320 mg/kg, p.o.) were evaluated in mice against acetic acid-induced writhing (chemically induced pain) and hot-plate method (thermally induced pain). The analgesia produced by VNE was compared with the standard analgesics diclofenac sodium (DIS, 5 mg/kg, p.o.) and pentazocine (PTZ, 5 mg/kg, p.o.). Acute anti-inflammatory activity of VNE was also analyzed using carrageenan-induced rat paw edema model at the doses 40, 80 and 160 mg/kg i.p., using diclofenac sodium (5 mg/kg, i.p.) as standard. Statistical Analysis Used: ANOVA was applied followed my Tukey’s post hoc test for comparison between the group’s Results: In comparison to control group VNE showed highly significant, dose-dependent analgesic activity against chemically as well as thermally induced pain models (P<0.05). In comparison to control, VNE at the employed...
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