Studies on ochronosis. I. The distribution of homogentisic acid in guinea pigs

Studies on the rapid production of Foot and Mouth disease hypenmmune antisera in guinea pigs

THE EFFECT OF ASCORBIC ACID ON BLOOD HISTAMINE LEVEL AND DELAYED-TYPE HYPERSENSITIVITY IN GUINEA PIGS

The effect of ascorbic acid on blood histamine level and delayed-type hypersensitivity was studied in thirty male guinea pigs. Animals were sensitized to B.C.G., trichophytin and mallein during the first four weeks. The diet was ad libitum during this period. After this "sensitization period" animals w er e tested intradermally with tuberculin, trichophytin and mallein. The number and diam...

Mechanistic studies of acid-evoked coughing in anesthetized guinea pigs.

Experiments carried out in conscious guinea pigs suggest that citric acid-evoked coughing is partly mediated by transient receptor potential vanilloid type 1 (TRPV1) receptor-dependent activation of tachykinin-containing, capsaicin-sensitive C fibers. In vitro electrophysiological analyses indicate, however, that acid also activates capsaicin-sensitive and -insensitive vagal afferent nerves by ...

the impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است