目的观察人参果皂苷注射液(GFSI)对大鼠实验性脑缺血的保护作用。方法大鼠腹腔注射GFSI 10、20、40 mg/kg,连续3 d,末次给药30 m in结扎双侧颈总动脉伴低血压制造实验性脑缺血模型,180 m in后测定大鼠脑含水量和脑指数,脑组织超氧化物...目的观察人参果皂苷注射液(GFSI)对大鼠实验性脑缺血的保护作用。方法大鼠腹腔注射GFSI 10、20、40 mg/kg,连续3 d,末次给药30 m in结扎双侧颈总动脉伴低血压制造实验性脑缺血模型,180 m in后测定大鼠脑含水量和脑指数,脑组织超氧化物歧化酶(SOD)和丙二醛(MDA)含量以及血液流变学等指标。结果GFSI可使实验性脑缺血大鼠的脑含水量、脑指数及脑组织MDA含量明显降低,SOD活性明显提高,亦能明显降低实验性脑缺血大鼠全血黏度、血浆黏度、血浆纤维蛋白原浓度、血沉、红细胞比容、红细胞聚集指数及红细胞刚性指数。结论GFSI对大鼠实验性脑缺血具有明显保护作用,可能与其抑制脂质过氧化物损害、提高抗氧化酶活性及改善血液流变学的异常变化有关。展开更多
In order to help and instruct enterprises of food manufacture to establish and implement the management system of HACCP, and to solve the new problems appearing in the process of establishment, application, implementa...In order to help and instruct enterprises of food manufacture to establish and implement the management system of HACCP, and to solve the new problems appearing in the process of establishment, application, implementation, assessment and certification of HACCP system, CNCA (Certification and Accreditation Administration of China) hosted the Third Workshop for HACCP Application and Certification on Nov. 5th in Beijing. Before the workshop, CNCA collected theses from related departments and organizations. Reviewed by experts, 7 of the theses were discussed at the conference. President of "Global Food Safety Initiative" (GFSI) Mr. Chris Anstey, Doctor Battaglia, Ms Mar Jan and five domestic experts of HACCP were invited to attend the conference and to draw addresses.展开更多
文摘目的观察人参果皂苷注射液(GFSI)对大鼠实验性脑缺血的保护作用。方法大鼠腹腔注射GFSI 10、20、40 mg/kg,连续3 d,末次给药30 m in结扎双侧颈总动脉伴低血压制造实验性脑缺血模型,180 m in后测定大鼠脑含水量和脑指数,脑组织超氧化物歧化酶(SOD)和丙二醛(MDA)含量以及血液流变学等指标。结果GFSI可使实验性脑缺血大鼠的脑含水量、脑指数及脑组织MDA含量明显降低,SOD活性明显提高,亦能明显降低实验性脑缺血大鼠全血黏度、血浆黏度、血浆纤维蛋白原浓度、血沉、红细胞比容、红细胞聚集指数及红细胞刚性指数。结论GFSI对大鼠实验性脑缺血具有明显保护作用,可能与其抑制脂质过氧化物损害、提高抗氧化酶活性及改善血液流变学的异常变化有关。
文摘In order to help and instruct enterprises of food manufacture to establish and implement the management system of HACCP, and to solve the new problems appearing in the process of establishment, application, implementation, assessment and certification of HACCP system, CNCA (Certification and Accreditation Administration of China) hosted the Third Workshop for HACCP Application and Certification on Nov. 5th in Beijing. Before the workshop, CNCA collected theses from related departments and organizations. Reviewed by experts, 7 of the theses were discussed at the conference. President of "Global Food Safety Initiative" (GFSI) Mr. Chris Anstey, Doctor Battaglia, Ms Mar Jan and five domestic experts of HACCP were invited to attend the conference and to draw addresses.
