The purpose of this study is to quantify the polyphenolic content and evaluated anti-inflammatory antioxidant activity four plants extracts Annona senegalensis, Ipomoea batatas, Terminalia superba Psidium guajava. Phenolic flavonoid contents were determined by Folin-Ciocalteu aluminum trichloride methods, respectively with ethanolic extract. was accessed DPPH FRAP methods. results analysis indi...

White Spot Syndrome Virus (WSSV) has been reported to cause severe mortality and economic loss in shrimp culture industry especially black tiger shrimp in worldwide. In present study, Psidium guajava Linn. root bark was serially extracted with hexane, ethyl acetate and methanol then screened antiviral activity against WSSV by incubating the extracts with WSSV infected haemolymph of Penaeus mono...

Guava (Psidium guajava L.) is an important fruit crop of subtropical countries and cultivated extensively throughout India, it is grown almost in all the states. Bihar has the largest area (24.7 thousand ha.) under guava cultivation followed by Uttar Pradesh (18.5 thousand ha.) and Maharastra (14.8 thousand ha.). Various pathogens have been reported from the wilt affected plants from guava orch...

The aqueous extract of Psidium guajava budding leaves (PE) bears an extremely high content of polyphenolic and isoflavonoids. Whether it could be used as an anti-tumor chemopreventive in view of anti-angiogenesis and anti-migration, we performed the assay methods including the MTT assay to examine the cell viability; the ELISA assay to test the expressions of VEGF, IL-6 and IL-8; the western bl...

Crude extracts from 21 South African medicinal plants, traditionally used for ailments of an infectious or septic nature, were screened for in vitro antibacterial activity using the agar diffusion and dilution methods. Almost all the activity exhibited was against Gram-positive bacteria, with 12 of the 21 plant species tested showing some activity against Bacillus subtilis. Only the Warburgia s...

Volatile oil of Psidium guajava leaves obtained by steam distillation was given orally to study its effects on the exudation and proliferative phases of the inflammatory reaction, using technique of carragenin induced paw edema and cotton pellets in male albino rats. The anti inflammatory activity as compared with ketorolac tromethamine. In carragenin induced edemas,. 0.8ml/kg of the volatile o...