Euphorbia wallichii a perennial herb growing mainly in Himalayas has been widely used in folk medicines for its medicinal properties. In the present study, the crude methanolic root extract (CME) and its fractions; n-Hexane Fraction (NHF), n-Butanol Fraction (NBF), Chloroform Fraction (CHF), Ethyl acetate Fraction (EAF) and Aqueous Fraction (AQF) of this plant specie were investigated for antio...

Background and objectives: Resistance towards reveling antibiotics has captured great interest in evaluating the antimicrobial properties of the natural plants. Taraxacum mongolicum is widely used as a folklore medicinal plant for its diuretic, antirheumatic and anti-inflammatory properties. Though there are some reports on antimicrobial properties of Taraxacum mongolicum, stu...

The first paper of this series (Roy, 1953) reported the presence of two distinct fractions exhibiting sulphatase activity in an aqueous extract of an acetone powder of ox liver, and gave preliminary data on the properties of the two crude enzymes, which were separated by fractional precipitation with acetone. The present paper describes the further purification and properties of fraction A, now...

deleanu, frei, and hilton have developed the notion of generalized adams completion in a categorical context. in this paper, we have obtained the postnikov-like approximation of a module, with the help of a suitable set of morphisms.

Preparations of plasminogen, soluble in aqueous media, increased vascular permeability in guinea pig skin when activated by streptokinase or urokinase. The permeability-enhancing effect was inhibited by soybean trypsin inhibitor but not by triprolidine. Permeability-enhancing activity evolved when plasmin was incubated with fractions of plasma rich in prokinin. The experiments described suggest...

The surface enhanced Raman spectra of halide ions adsorbed on colloidal silver surfaces can be explained by an interacting dipole model of a discrete adsorbate superlattice. Both (100) and (111) surfaces have been modeled, and simulated spectra for a range of adsorbate coverage fractions and sol particle facet sizes give good agreement with experimental spectra. The model is useful for assessin...

The essential oil and the aqueous, hexane and methanolic fractions from Hyptis ovalifolia leaves were evaluated for their antifungal activity in vitro against 60 strains of dermatophytes: 10 strains of Microsporum canis, 10 of M. gypseum, 20 of Trichophyton rubrum and 20 of T. mentagrophytes. The extracts inhibited growth of the dermatophytes tested at different concentrations. The most biologi...

The ratio of concentration of chloride in the aqueous humor compared with that in the plasma of rabbits, dogs, and human beings, was determined by the Schales and Sendroy methods. Consistent results were obtained in all the experiments by the Schales method with or without protein, and by the Sendroy method without protein. In the presence of protein, however, lower chloride concentrations were...

A study of the chemical composition essential oil obtained from aerial parts Salvia verticillata L., growing in Georgia, was carried out. The percentage dominant components determined by internal integration, component leaves is caryophyllene (10.15 %), spathulenol (9.8 valeranone (11.9 and flowers, germacrene D (17.2 (9.43 %). ratio terpene compounds flowers oxygenated sesquiterpenes are 38.43...