RÉSUMÉ
A study was conducted with an objective to assess the soil quality of command areas of Kaleshwaram Project in Karimnagar, Nizamabad and Warangal districts. The assessment was made by developing a soil quality index (SQI) based on relationships among pairs of soil parameters, followed by principal component analysis. The study indicated about superiority of soil pH, available Cu, Mn, P, K and Fe that have significantly contributed to the SQI. Four leading principal components were significant based on eigenvalue of ‘more than 1’ and explained 62.11% of variance in soil parameters. All Kaleshwaram project command areas in Karimnagar, Nizamabad and Warangal were found to have SQIs in the medium range (0.35-0.55) when soil quality was evaluated by looking at the variability present in soil parameters.
RÉSUMÉ
Objective To investigate the relationship between in vivo anti-tumor efficacy of Shenqi injection and its effect on immunologic function in H22 tumor-bearing model mice,and explore the cellular immunologic mechanism of Shenqi injection in inhibiting tumor growth.Methods Three different doses of Shenqi injection were given to H22 tumor-bearing model mice in treatment groups.The tumor growth inhibitory rate(IR) and the index of phagocytosis of peritoneal macrophage were calculated.MTT assay was used to observe the effect of Shenqi injection on spleen lymphocytes stimulated by ConA in vitro separated from H22 tumor-bearing mice.Murine serum IL-2 and IFN-? were detected by means of ELISA assay.Results IR was significantly reduced in two treatment groups compared with that of the model mice(60.72%,48.65%,P