Aim: To rationalize the macroscopial, microscopical and physico-chemical studies on leaves of plant Nyctanthes arbor-tristis Linn. Methods: The pharmacognostic characters were determined in terms macroscopy, microscopy powder leaves. crude ethanolic extract was using parameters, preliminary phytochemical investigation (TLC). Results: microscopic study shows general characteristic Phytochemical ...

The natural dyes separated from plants are of gaining interest as substitutes for synthetic dyes in food and cosmetics. Thespesia populnea (T. populnea) is widely grown plant and used in the treatment of various diseases. This study was aimed to separate natural dye from T. populnea bark and analysis of its dyeing property on different fabrics. In this investigation pharmacognostic study was ca...

Objectives To culture Malassezia and other fungi from the duodenum of dogs with gastrointestinal signs undergoing routine endoscopic examination. Materials Methods Quantitative microbial was performed on duodenal juice aspirated suspected enteropathy during upper endoscopy; samples were cultured Sabouraud's dextrose agar (30, 32 37°C) modified Dixon (32°C) for 14 days. Isolates identified pheno...

introduction: this investigation was undertaken to examine the influence of thyroid hormone on the development of embryonic cns during embryogenesis pattern and compare the microscopical and macroscopical structure of the brain in the control and experimental fetuses. materials and method: 40 rats, made hypothyroid by chemical thyroidectomy with (ptu). three weeks later, after t4 and tsh examin...

113 randomly selected frustules of Cyclotella taxa, taken from the plankton of four lakes, have been investigated with respect to variation between the two thecae of each frustule and also variation within and between populations occorring in the different lakes. Multivariate statistical analyses of phenetic similarity of the 226 thecae were based on a data matrix recording the status of 11 cha...