Résumé
To get the information about civil attitudes and main affecting factors of cadaver donation in Zhengzhou.Make stochastic visits to part of dwellers in Zhengzhou urban districts and then study the statistical data.The main affecting factors are traditional ideas and unsound legal system.So,in order to have a good effect,we should strengthen the dissemination of cadaver donation,renovate ideas,and strengthen relevant legislation for cadaver donation.
Résumé
, 15min),the clearance of reticuloendothelial system (RES) of mice on iv charcoal particles were decreased apparently; serum hemolysin concentration were diminished notably; delayed type hypersensitivity (DTH) reaction induced by sheep red blood cell (SRBC) were inhibited obviously. Ginseng root saponins (GRS) 50, 100 mg ??? kg-1ip at 15min before the heat-stressprotected the immunity of mice from inhibitory effects induced by the heat-stressor. The suppression of the clearance of RES on charcoal particles,serum hemolysin concentration as well as DTH reaction induced by SRBC were all abolished by GRS.
Résumé
The peripheral blood T- lymphocyte percentage, lympocyte percentage in white blood cell (WBC) of mice in heat environment (45C, 15 min) were diminished, and serum corticosterone increased. Ginseng root saponins (GRS) 50, 100 mg/kg were administered ip at 15 min before the heat-stress, the suppression of peripheral blood T-lymphocyte percentage were prevented, but could not inhibit the increase ofserum corticosterone. GRS 50mg?kg-1ip could inhibit the redution of peripheral lymphocyte percentage. GRS 50mg?kg-1 ,reserpine 0.5mg? kg-1or physostigmine salicylate 0.3 mg?kg-1ip abolished the inhibiting effect of heat-stress on DTH reaction in mice.