The composition of collagen from subcellular fractions of guinea-pig granuloma tissue

Salbutamol affects body composition of the guinea pig

The Relaxant Effects of Different Methanolic Fractions of Nigella sativa on Guinea Pig Tracheal Chains

  Objective(s): In regard to the high incidence of asthma and the side-effects of the drugs used, finding novel treatments for this disease is necessary. Our previous studies demonstrated the preventive effect of Nigella sativa extract on ovalbumin-induced asthma. In addition, water-soluble substances of N. sativa extract and methanol fraction of this plant were responsible for the relaxant eff...

The distribution of free amino acids in subcellular fractions of guinea-pig brain.

1. The free amino acids of homogenates of guinea-pig brain in 0.32m-sucrose and of subcellular fractions derived therefrom have been estimated by the method of Moore & Stein. 2. Seven amino acids together accounted for over 80% of the free amino compounds; these are, in decreasing order of abundance: glutamate, aspartate, gamma-aminobutyrate, glycine, serine, alanine and threonine. In addition,...

The distribution of gangliosides in subcellular fractions of guinea-pig cerebral cortex.

Gangliosides are acidic, acid-sensitive, nondialysable, water-soluble lipids containing Nacetylneuraminic acid, hexosamine, hexoses and ceramides which in the brain occur mainly in grey matter. The aim of the present investigation was to study the localization of gangliosides in the cerebral cortex by following their distribution in subcellular fractions, neuraminic acid content being used as m...

the effect of traffic density on the accident externality from driving the case study of tehran

در این پژوهش به بررسی اثر افزایش ترافیک بر روی تعداد تصادفات پرداخته شده است. به این منظور 30 تقاطع در شهر تهران بطور تصادفی انتخاب گردید و تعداد تصادفات ماهیانه در این تقاطعات در طول سالهای 89-90 از سازمان کنترل ترافیک شهر تهران استخراج گردید و با استفاده از مدل داده های تابلویی و نرم افزار eviews مدل خطی و درجه دوم تخمین زده شد و در نهایت این نتیجه حاصل شد که تقاطعات پر ترافیک تر تعداد تصادفا...