To establish a standard system for geneticstudies on sheath blight resistance, a field testwas conducted at the experimental farm ofYangzhou University to compare several pro-cedures for inoculating rice plants with R...To establish a standard system for geneticstudies on sheath blight resistance, a field testwas conducted at the experimental farm ofYangzhou University to compare several pro-cedures for inoculating rice plants with R.solani Kuhn (RH9). The varieties used wereJasmine 85, Teqing (resistant or moderatelyresistant), and Lemont (susceptible). They展开更多
Objective: to analyze the influence of different dissolution evaluation methods on the level of pharmaceutical preparations, and to sort out the application strategies for improving the level of pharmaceutical prepara...Objective: to analyze the influence of different dissolution evaluation methods on the level of pharmaceutical preparations, and to sort out the application strategies for improving the level of pharmaceutical preparations. Methods: 100 paracetamol tablets were screened out and then divided into 2 groups according to the blind selection method, specifically referring to: the observation group and the control group, each group is 50 tablets, among which, the observation group selected 0.04%NaOH solution as the dissolution medium, and then the dissolution was evaluated;In the control group, phosphate buffer with PH 6.8 was selected as the dissolution medium, and then the dissolution was evaluated. The dissolution amount and dissolution percentage (80%) of the two groups were determined separately. Results: in terms of the changes of dissolution volume, percentage of dissolution and other indicators, the observation group far exceeded the control group. However, in terms of the average dissolution time, the observation group was significantly smaller than the control group, and the difference between the two groups was significant, with a statistical advantage (P < 0.05). Conclusion: since the evaluation methods of dissolution are different, there are obvious differences in the changes in the level of pharmaceutical preparations. If the level of pharmaceutical preparations is to be gradually improved, the best dissolution evaluation method must be selected before the corresponding test results can be obtained.展开更多
Acute hemorrhagic anemia can decrease blood flow and oxygen supply to brain, and affect its physiological function. While detecting changes in brain function in patients with acute hemorrhagic anemia is helpful for pr...Acute hemorrhagic anemia can decrease blood flow and oxygen supply to brain, and affect its physiological function. While detecting changes in brain function in patients with acute hemorrhagic anemia is helpful for preventing neurological complications and evaluating therapeutic effects, clinical changes in the nervous systems of these patients have not received much attention. In part, this is because current techniques can only indirectly detect changes in brain function following onset of anemia, which leads to lags between real changes in brain function and their detection.展开更多
To evaluate the effect and indication of diffferent lymph node dissection（D.D.D）,we performed radical operations for 371 cases of gastric cancer.The results showed that Dof Dlymph node dissection was enough for gast...To evaluate the effect and indication of diffferent lymph node dissection（D.D.D）,we performed radical operations for 371 cases of gastric cancer.The results showed that Dof Dlymph node dissection was enough for gastric cancer of Ia stage,展开更多
文摘To establish a standard system for geneticstudies on sheath blight resistance, a field testwas conducted at the experimental farm ofYangzhou University to compare several pro-cedures for inoculating rice plants with R.solani Kuhn (RH9). The varieties used wereJasmine 85, Teqing (resistant or moderatelyresistant), and Lemont (susceptible). They
文摘Objective: to analyze the influence of different dissolution evaluation methods on the level of pharmaceutical preparations, and to sort out the application strategies for improving the level of pharmaceutical preparations. Methods: 100 paracetamol tablets were screened out and then divided into 2 groups according to the blind selection method, specifically referring to: the observation group and the control group, each group is 50 tablets, among which, the observation group selected 0.04%NaOH solution as the dissolution medium, and then the dissolution was evaluated;In the control group, phosphate buffer with PH 6.8 was selected as the dissolution medium, and then the dissolution was evaluated. The dissolution amount and dissolution percentage (80%) of the two groups were determined separately. Results: in terms of the changes of dissolution volume, percentage of dissolution and other indicators, the observation group far exceeded the control group. However, in terms of the average dissolution time, the observation group was significantly smaller than the control group, and the difference between the two groups was significant, with a statistical advantage (P < 0.05). Conclusion: since the evaluation methods of dissolution are different, there are obvious differences in the changes in the level of pharmaceutical preparations. If the level of pharmaceutical preparations is to be gradually improved, the best dissolution evaluation method must be selected before the corresponding test results can be obtained.
基金supported by the Science and Technology Project of Shenzhen,No.JCY20120613170958482the First Affiliated Hospital of Shenzhen University Breeding Program,No.2012015
文摘Acute hemorrhagic anemia can decrease blood flow and oxygen supply to brain, and affect its physiological function. While detecting changes in brain function in patients with acute hemorrhagic anemia is helpful for preventing neurological complications and evaluating therapeutic effects, clinical changes in the nervous systems of these patients have not received much attention. In part, this is because current techniques can only indirectly detect changes in brain function following onset of anemia, which leads to lags between real changes in brain function and their detection.
文摘To evaluate the effect and indication of diffferent lymph node dissection（D.D.D）,we performed radical operations for 371 cases of gastric cancer.The results showed that Dof Dlymph node dissection was enough for gastric cancer of Ia stage,
