ABSTRACT
Background: Coffee has a stimulant nature for which it is consumed worldwide, especially in Indian subcontinent. It also contains various antioxidant and antibacterial properties and is good for health. Aims and Objectives: This study done in tertiary care teaching hospital, aims to assess the antibacterial activity of coffee extract in surgical wound infections. Materials and Methods: The antibacterial activity of coffee extract against pathogenic bacteria (Gram-positive and Gram-negative) isolated from the surgical wounds was tested. Results: Both Gram-positive and Gram-negative bacteria were found sensitive to the methanol coffee extract. Conclusion: Our study revealed that coffee extract can be used in the future as a substitute antimicrobial for the treatment of pathogenic bacteria due to its wide antimicrobial activity and we suggest advanced study on coffee extract to explore the bioactive compounds accountable for the detected antimicrobial activity.
ABSTRACT
Background: Arthritis is a leading cause of physical disability and impaired quality of life. At present, symptomatic treatment is available for arthritis. According to literature, apigenin possess anti-inflammatory activity. Aims and Objectives: The present study aimed to screen the anti-inflammatory activity of Apigenin in freund’s induced arthritis in Wistar albino rats. Materials and Methods: A total 30 rats were selected and divided into five groups each of six animals. Group – I (Normal saline), Group – II (Freund’s adjuvant (0.1 ml of 0.5%), Group – III (Dexamethasone 0.1 mg/kg), Group – IV (Apigenin 50 mg/kg), and Group – V (Apigenin 100 mg/kg) doses were administered to their respective groups for 28 days. X-ray was taken on 28th day and animals were sacrificed and affected paw used for histopathological examination. Results: Group – II rats showed inflammation, thickness, fibro, and fatty changes in joint compared to Group – I X-ray and histopathological examination. Groups – III and V rats showed reduction inflammation, thickness, and fatty changes compared to Group – II. Group – IV showed lesser effect compared Group – V. Conclusion: Apigenin administration significantly prevent the Freund’s induced radiological and histopathological changes in rats.
ABSTRACT
Background: Pain is the most common symptom in various pathological conditions requiring appropriate treatment with analgesics. Use of analgesics is limited by various adverse drug effects. The present study was aimed to evaluate the analgesic activity of hydroalcoholic extract of Costus pictus leaves in Wistar albino rats. Aim and Objective: The objective of this study is to evaluate the analgesic activity of hydroalcoholic extract of C. pictus leaves in Wistar albino rats. Materials and Methods: The study was conducted on 30 Wistar albino rats and was divided into five groups each of six rats. Group-I (Sterile water-equivalent volume/po), Group-II Morphine (5 mg/kg/ip), Group-III CPHAE (200 mg/kg/po), Group-IV CPHAE (400 mg/kg/po), and Group-V Diclofenac (12.5 mg/kg/po). All the rats were administered respective drugs before starting of 30 min of experiment. Central analgesic (Tail clip and hot plate) and peripheral analgesic (Writhing test) methods were used to evaluate the analgesic activity. The data were recorded and analyzed with SPSS software. Results: Group-II, III, IV and V showed significant analgesic activity compared to Group-I in both central and peripheral animal models. Group-II showed significant effect compared to Group-III and IV in the central analgesic activity. Group-V showed significant effect compared to Group-III and IV in peripheral analgesic activity. Group-IV showed significant effect compared to Group-III. Conclusion: High dose of (400 mg/kg) C. pictus plant extract showed significant analgesic activity in the central and peripheral animal models compared to low dose.