Light-induced leaflet movement of Samanea saman depends on the regulation of membrane transporters in motor cells. Blue light (BL) stimulates leaflet opening by inducing K(+) release from the flexor motor cells. To elucidate the mechanism of K(+)-efflux (K(D))-channel regulation by light, flexor motor cell protoplasts were patch-clamped in a cell-attached configuration during varying illuminati...

This study aimed to investigate the effects of different water velocities on growth performance, blood physiology, and digestive capacity coral trout (Plectropomus leopardus) in a Recirculating aquaculture system (RAS). One hundred twenty healthy, uniformly sized (body mass (92.01 ± 8.04) g; body length (15.40 0.65) cm) were randomly assigned three flow velocity groups (1 bl/s, 2 2.5 bl/s) one ...

Burkitt lymphoma (BL) is a highly aggressive B cell neoplasm. Although intensive polychemotherapy regimens have proven very effective, they are associated with significant toxicities. Therefore, more rational therapies that selectively target the molecular abnormalities of BL are needed. Recent data suggest that the tyrosine kinase SRC could represent a therapeutic target for BL. We found that ...

research has shown that shift work, in particular night work, can have negative effects on the health, safety and well-being of workers. our study assessed, in a hospital setting, the effects of bright light (bl) on general health and psychological problems during night shift work. in an experimental design, 15 female nurses at a general hospital that located in tehran were exposed to moderate ...

Five in situ trials with whole-plant corn silage (WPCS) were conducted in two ruminallycannulated Holstein cows to determine 24-h ruminal disappearance of dry matter (DM), starch, and neutral detergent ®ber (NDF). In Trial 1, the effect of maturity of WPCS on ruminal nutrient disappearance was evaluated. Treatments were early dent (ED), 1/4 milk-line (1/4 ML), 2/3 milkline (2/3 ML), and black-l...

Two experiments were performed to screen bacilli isolated from quails for their aflatoxin removal potential and to assess the efficiency of their amelioration of experimental aflatoxicosis. Nonhemolytic bacilli were selected for in vitro aflatoxin B1 (AFB1) removal and conventional probiotic tests. The isolate with the highest scores was selected for assessment in field experiments and was iden...

The BL Lac object (blazar) Mrk 421 was observed during its outburst in 2004 April with the Whipple 10 m telescope for a total of about 24.5 hr. The measured g-ray rate varied substantially over the range from 4 to 10 minute 1 and eventually exceeded the steady g-ray rate of the Crab Nebula (standard candle) by a factor of 3. The overall significance of the g-ray signal exceeded 70 j and the tot...