In the course of screening against Pellicularia sasakii, a fermentation broth of E327, a species of Streptomyces, was found to be effective against rice sheath blight disease. The active substances resembled the bleomycin group by thin-layer chromatography and were purified by methods reported for these antibiotics1}, using activated charcoal instead of alumina. Five antibiotics were separated ...

In this paper, scientific research has been conducted on the production of fluoride disinfectants based local raw materials in order to neutralize fluorine-contaminated soils vicinity industrial enterprises. At same time, processes ion binding environmentally safe, biologically active drugs obtained basis various bentonites, humic substances and chemically physically modified bentonites were ca...

The effect of charcoal-drug ratio on the antidotal efficacy of oral activated charcoal was studied in six healthy volunteers in a randomized cross-over study and compared with the adsorption capacity of activated charcoal in vitro. Aminosalicylic acid (PAS) 1 g and 5 g were ingested on an empty stomach in 30 ml of water. Immediately afterwards the subjects ingested 50 g of activated charcoal in...

Fire suppression and changing climate have resulted in increased large wildfire frequency and severity in the western United States, causing carbon cycle impacts. Forest thinning and prescribed burning reduce high-severity fire risk, but require removal of biomass and emissions of carbon from burning. During each fire a fraction of the burning vegetation and soil organic matter is converted int...

We compared conventional charcoal separation of antibody-bound and free antigen with a novel method involving magnetizable particles containing charcoal. The magnetizable charcoal separation method was as effective as the conventional method for a wide range of radioimmunoassays, including those for several steroids and small polypeptide hormones. In a detailed comparison of conventional vs. ma...

The objective of this study was to investigate the effects of manufacturing conditions on the adsorption capacity of heavy metal ions by Makino bamboo charcoal. Results show that the specific surface area and iodine number of bamboo charcoal activated at 900 degrees C were larger than those of bamboo charcoal activated at 800 degrees C. The specific surface area of bamboo charcoal activated at ...

a total of 280 unsexed broiler chicks, 21 days-old and weighing 580 g on average were randomly distributed into 28 experimental units of 10 birds each. seven experimental diets containing respectively 0% (t0 control), 20% raw cowpeas (t1), 20% raw cowpeas + 0.2% of canarium charcoal (t2), 20% raw cowpeas + 0.2% maize cob charcoal (t3), 20% cooked cowpeas (t4), 20% cooked cowpeas + 0.2% canarium...

A case of a patient who developed an intestinal perforation secondary to a charcoal stercolith is reviewed. The case involves a young female on methadone maintenance who received multiple-dose charcoal therapy for an amitriptyline ingestion. Peritoneal signs developed several days after admission, and an exploratory laparotomy was done. A perforation measuring 4 cm in diameter was found in the ...

To evaluate the effect of activated charcoal on aminoglycoside pharmacokinetics, six healthy volunteers received tobramycin intravenously with and without multiple oral doses of activated charcoal. Activated charcoal did not have a statistically significant effect on any pharmacokinetic parameter. We conclude that activated charcoal does not enhance tobramycin clearance in subjects with normal ...