Effects of angiotensin Ⅱ and other six vasoactive agents on tissue blood flow of Yoahida rat ascites hepatoma AH109A and normal liver were measured by the hydr
Taihang Mountain area, a high Incidence area of human esophageal cancer in Northern China. 124 Rhesus monkeys (Macacs Mulatta) were caught in the area in Januar
This paper reports the prevalence of chronic esophagitis and nutritional status among 538 young persons aged 15 to 26 years from the high risk area for esophage
Se malt cakes containing 300μg selenium were taken up daily to men from high risk area in lung cancer and the influences of Ultraviolet (UV) and Benaopyrene (B
The epidermal growth factor (EGF) was studied by RIA in gastric juice of patients with gastroduodenal diseases. The concentration of EGF (pg/ml) is significantl