To contemplate the Jatka (juvenile Hilsa) catching and its ultimate effects on Hilsa fishery, twelve landing centers of Hizla-Mehendigonj segment Meghna river were surveyed from January to May for successive years (2004 2005). Both mechanized non-mechanized boats used catch using mainly Trammel net (45% catch) Purse seine (35% catch). The number in was increasing every year study area. maximum ...

Circulating cadmium-thionein (Cd-MT) is cleared from the mammalian circulatory system by filtration through the kidney glomerulus with subsequent reabsorption by kidney proximal tubules. Damage to the tubules results following uptake of Cd-MT, which is dependent upon time and the dose level of cadmium administered. Intravenous administration of 109Cd-MT at doses of 0.017 and 0.17 mg Cd/kg body ...

The use of 2.5 kg/mt of a commercial HSCAS (Myco-Ad) have been previously demonstrated to effectively prevent the toxic effect of 1.25 ppm T-2 toxin (T-2) in broilers. An experiment was conducted to study the efficacy of a very low inclusion commercial purified phylosilicate (Myco-Ad A-Z) in preventing the deleterious effects of T-2 in broiler chicks. Thirty two 5-day-old Ross male broiler chic...

BACKGROUND In the face of impending influenza pandemic, a rapid vaccine production and mass vaccination is the most effective approach to prevent the large scale mortality and morbidity that was associated with the 1918 "Spanish Flu". The traditional process of influenza vaccine production in eggs is time consuming and may not meet the demands of rapid global vaccination required to curtail inf...

Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national ...

The research was carried out in the ecological conditions of Ranya region Sulaymaniyah province, Iraq summer growing season 2020. goal study to investigate impact humic acid on growth and yield corn. trial included two commercial cultivars (DKC6050 DKC6664) soil application four rates (HA1: 0 kg/ha, HA2: 60 HA3: 120 kg/ha HA4: 180 kg/ha). experiment conducted according split-plot experimental d...

This study was undertaken to determine the modulating effects of intramuscular administration of melatonin (MT)(1mg / kg) and/or Tri-B (B1, B6 and B12) (20mg/kg) on body weight and some biochemical changes in rats induced by Epinephrine (Epi) injection. The data showed that MT and/or Tri-B treatment effectively improved the changes in malondialdehyde, lipid profile, blood sugar level and insuli...

We examined the effects of 17α-methyltestosterone (MT) on growth and induced sex change in the longtooth grouper Epinephelus bruneus. The growth rate for body weight (GRW) and specific growth rate (SGR) of the group injected with MT over 8 weeks were significantly higher than those of the sham-injected control group, the group injected over 4 weeks, and the control group. Of the orally administ...