Human cell reprogramming technologies offer access to live human neurons from patients and provide a new alternative for modeling neurological disorders in vitro. Neural electrical activity is the essence of nervous system function in vivo. Therefore, we examined neuronal activity in media widely used to culture neurons. We found that classic basal media, as well as serum, impair action potenti...

The respiratory activity of the sugar-tolerant (osmophilic) yeast, Saccharomyces rouxii, and the non-tolerant species, Sacchromyces cerevisiae, were compared after growth in a complex basal medium, the medium supplemented with polyethylene glycol (mol. wt 200) to give a water activity of 0-95, and the medium supplemented with glucose (24 and 36%, w/v). The properties compared were Qo2 (glucose)...

PURPOSE To study the effects of extended contact lens wear (EW) on the movement of basal epithelial cells toward the corneal surface. METHODS Rabbits (n = 32) were injected with 5-bromo-2-deoxyuridine (BrdU) to label a group of proliferating basal epithelial cells, and, 24 hours later, one randomly chosen eye was fitted with a low- or medium-oxygen-transmissible (Dk/t) rigid gas permeable (RG...

Performance of Cordyceps militaris mutant obtained by high-energy ion beam irradiation regarding anti-cancer agent cordycepin production in submerged culture was investigated. It was established that the mutant renders a higher production performance in surface liquid culture, needs to observe its performance in submerged culture. Two kinds of media were used for submerged culture comprising a ...

Tissue culture methods for plant regeneration have been developed for Lasiurus scindicus, Sorghum halepense and Urochloa panicoides using basal portion of young inflorescence as new and a potential source(s) of explants. Highly embryogenic cultures were initiated on Murashige and Skoog’s (MS) medium supplemented with various concentrations of 2,4-dichlorophenoxyacetic acid (2-4,D). The regenera...