background and objectives:lallemantia iberica (lamiaceae) is a medicinal plant distributed in different parts of iran. this research, has evaluated the phytochemical constituents and antioxidant activity of the aerial parts of the plant. methods: different chromatographic methods such as column chromatographies using silica gel (normal and reversed phases), sephadex lh-20 and hplc were used for...

  In this study interaction of three types of calcium channel blockers nifedipine, diltiazem and verapamil on the effects of lead acetate on two types of pain (nociception and inflammation) induced by formalin in mice were examined. In order to study nociception, formalin test was selected because of greater resemblance to clinical pain. Lead acetate (50, 75, l00, 125 and 150 mg/kg) administere...

Acetate is regarded as a promising carbon feedstock in biological production owing to its possible derivation from C1 gases such CO, CO2 and methane. To best use of acetate, comprehensive understanding acetate metabolisms genes enzymes pathways regulations needed. This review aims provide an overview on the potential for industrial biotechnology. Biochemical, microbial biotechnological aspects ...

BACKGROUND Linalyl acetate is a fragrance chemical that is prone to autoxidation. Exposure to linalyl acetate occurs through cosmetic products and essential oils, but is difficult to assess, as linalyl acetate is not labelled in the EU. OBJECTIVE To investigate the frequencies of contact allergy to oxidized linalyl acetate among dermatitis patients, and to investigate the autoxidation of lina...