developing a culture system for preantral follicles has important biotechnological implications due to the potential to produce a large number of oocytes for embryo production and transfer. to accomplish this goal, the present study was aimed to culture preantral follicles in the presence of different media, sera and fsh concentrations. six-week-old preantral follicles (95 ± 5 µm) were cultured...

Ste, bark of pongamia pinnata, a medicinal tree of importance in Ayurveda has been subjected to various pharmacological studies using the aqueous extract in different dose levels. The aqueous extract of bark exhibited significant CNS sedative and antipyretic effects in experimental animals. But there was no effect on cardiovascular system, through it showed antispasmodic effects on smooth muscl...

An invitro study was conducted to investigate the antiviral properties of silver nanoparticles synthesized from fungal strain Aspergillus sps isolated from soil. The isolated and characterized silver nanoparticles exhibited as an excellent antiviral property on Bacteriophage viral strain. The viral inactivation process was increased with increasing the concentration of silver nanoparticles.

background: the effect of temperature and humidity on the maturation of toxocara cati eggs in an in vitro system was investigated. methods: suspensions of toxocara cati eggs, with 5% formalin/saline or 2.5% formalin/ringer were prepared and maintained at 37 °c under 40% humidity or at 25 °c under 98% humidity for 3 weeks for egg development. results: the suspension sample mixed by 2.5% formalin...

This is an investigation of " Online Creativity. " I will present a new account of the cognitive and social mechanisms underlying complex thinking of creative scientists as they work on significant problems in contemporary science. I will lay out an innovative methodology that I have developed for investigating creative and complex thinking in a real-world context. Using this method, I have dis...

The transcript pro¢le of persistentChlamydophila (Chlamydia) pneumoniae invitro dependson themeansbywhich persistence is induced Andreas Klos, Jessica Thalmann, Jan Peters, Hervé C. Gérard & Alan P. Hudson Department of Medical Microbiology and Hospital Epidemiology, Medizinische Hochschule Hannover, Hannover, Germany; Department of Microbial Pathogenesis, University of Maryland, Baltimore, MA,...

Evaluation of cellular immunity in bovine brucella seropositive animals has been preformed , using one invitro test , the leucocytes migration test " LMIT " and one invivo test , the skin reaction by using prepared brucellin form Brucella abortus strain RR51 .All these tests showed significant reactions and proved to be reliable tests for proper appreciation of cellular immunity in bovine bruce...