The neurologic function and cerebral vascular anatomy of non-human primate are closely resemble to those of human, so non-human primate cerebral ischemic model is a particularly useful tool in studying the damage mechanism and therapy intervention of cerebrovascular disorder. The authors reviewed the establishment method and neurological behavioral assessmental method of non-human primate cerebral ischemic model.

Objective To investigate effect of p27kip1 gene transfer mediated by adenovirus vector on the cell cycle of esophageal carcinoma cells. Methods The recombination adenoviral vector carrying p27kip1 gene (Ad-p27kip) was transfected to esophageal carcinoma Eca9706 cells. The effect of p21kip1 gene transfer on the cell growth suppression was measured by MTT method. Expression of p27kip1 was detected by immunocytochemical technique. Cell cycle was analysed by flow cytometry(FCM). Results After Eca9706 cells were transfected with Ad-p27kip1, p27kip1 expression increased, the cell growth was significantly inhibited and the ratio of G 0/G 1 phase cells increased and the cell number of G 2/M and S phases decreased. Conclusion p27kip1 gene transfer mediated by adenovirus can significantly inhibit the growth of esophageal carcinoma cells and cause G 1 phase blocking.

Objective To investigate changes of T lymphocyte subsets in peripheral blood and ascitic fluid in patients with tuberculous peritonitis and explore changes of systemic and local immunological function of patients.Methods The levels of T lymphocyte subsets in peripheral blood and(or) ascitic fluid were detected by flow cytometer in 38 cases of tuberculous peritonitis before and after therapy, 29 cases of cirrhosis of liver complicated with ascites formation and 15 cases of normal subjects as control group.Results ①The levels of T lymphocyte(CD 3 +), helper/inducer T lymphocyte(CD 4 +)and helper T lymphocyte /suppressor T lymphocyte(CD 4 +/CD 8 +)were obviously decreased in patients of tuberculous peritonitis,as compared with normal subjects(P

Objective To observe the impact of DPP4 inhibitor Saxagliptin on body weight of type 2 diabetes patients. Methods In this randomized and parallel study,50 patients were given either Saxagliptin(n=25)or Glimepiride(n=24). The changes of body weight, HbA1c and hypoglycemic events were observated in 12 weeks. Results There were no significant difference in gender,age and body weight between 2 groups(P>0. 05). After 12 weeks treatment,body weight has significant changed in both group,and the weight changes were sig-nificant differet in two groups:an average of 0. 4 kg weight was increased in Glimepiride group and 0. 4 kg weight was decreased in Saxagliptin group (P<0. 05). The change of HbA1c level has no statistical difference in two groups (P>0. 05). Hypoglycemia event was happened four times in Glimepiride group,while no hypoglycemia event was happened in Saxagliptin group. Conclusion Compared with Glimepiride,Saxa-gliptin provides similar hypoglycemic action with less hypoglycemia,at the same time,Saxagliptin yields better results in lowering weight.

Various central nerve system lesions involved cerebral hemisphere and nerve fiber tract such as cerebral infarction and hemorrhage can cause Wallerian degeneration,which is similar to the pathological change of peripheral nerve cut.There is a clear correlation between the degree of recovery and the degree of Wallerian degeneration.This article reviews the advances in feature of poststroke Wallerian degeneration and the correlation between post-stroke Wallerian degeneration and rehabilitation outcome.

OBJECTIVETo discuss the operative techniques of endoscopic endonasal transsphenoidal surgery and perioperative management for treatment of acute pituitar y apoplexy (PA).METHODS A retrospective analysis was conducted on the clinical data of 51 pathologically diagnosed acute PA after transsphenoidal endoscopic endonasal resection at the TianJin HuanHu hospital between January 2000 and December 2013. There were 28 males and 23 females,with median age of 47 and disease course of 4h-7d.The typical clinical manifestations included headache, visual interference and pituitary dysfunction. CT scan, MRI scan and endocrinological examinations were performed in all cases before operation. Glucocorticoids were used during perioperatve period, The postoperation symptoms and the results follow-up visit after operation were recorded. RESULTS The tumors were totally removed in 42 cases and sub-totally removed in 9 cases without operative death and serious complications. The follow-up period was 1 year to 14 years. Of 47 patients with headaches before the operation, all patients were resolved after the operation; In 38 patients with sight disturbance before the operation,the sight was recovered very well in 34 patients after the operation. The visual field was recovered very well in all patients. Of 28 patients with endocrine disturbance before the operation, 22 were improved in endocrine symptom after the operation. No patient recurred.CONCLUSION The endoscopic endonasal transsphenoidal operation is safe and effective for treatment of acute PA.Appropriate perioperative management is important for the success of operation.

This article introduced the form of the rehabilitation evaluation discussion, which was moderated by the rehabilitation doctors, together with relevant therapists and nurses, aiming to discuss the obstacles and the rehabilitation plan for a difficult patient. This case showed the importance of early rehabilitation after stroke.

To make a systematic analysis on literatures concerning traditional Chinese medicine (TCM) advices in Treatise on Febrile Diseases, and summarize the main connotations of traditional Chinese medicine advices, relevant TCM advices in Treatise on Febrile Diseases were collected, screened, compared, summarized and analyzed according to TCM dosage form preparation methods, TCM administration methods, medication contraindications and nursing after TCM administration. The literatures concerning medications in Treatise on Febrile Diseases were consulted, summarized and compared to standardize medicine advices and facilitate rational clinical application of TCMs. The standard medicine advices were as follows. The boiling water for TCMs shall be tap water and well water. The decoctions that have effects in promoting blood and meridians can be boiled with wine. The decoctions containing toxic components can be boiled with honey. Some TCMs shall be boiled with special methods, e. g. Herba Ephedra that could be boiled before other medicine and skimmed. Japonica rice could be added in decoctions to measure the duration of decoctions. Different dosages were required for different forms (litre, pill, medicine spoon). Administration times, temperature and frequency shall be adjusted according to target positions, functions and stage of illness. As for dietary contraindications during medication, thick porridges are recommended, where foods impacting medicine efficacy are prohibited. Regarding nursing after medication is important to recover physical functions, particularly warm porridges can go with diaphoretic recipes, while thick porridges can go with purgative recipes. And drug efficacies shall be defined by observing urine and excrements, and blood form. In conclusion, Treatise on Febrile Diseases is the first book that discusses TCM advices and records them in details. In this study, new standard medicine advices were proposed to provide important basis for improving clinical advices of TCMs and supports for developing the TCM dispensing technology.
Chin ; Cooking ; Drug Administration Routes ; Drug Administration Schedule ; Drug Interactions ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; history ; Fever ; drug therapy ; history ; History, Ancient ; Humans ; Medicine in Literature

Objective To investigate the effects of inhibiting ubiquitin proteasome pathway(UPP) on proliferation of gastric carcinoma cells and the possible mechanism was discussed. Methods The gastric carcinoma cell strain SGC 7901 was treated with MG 132 to inhibit its UPP specially. The effect of growth suppression on cells was evaluated with MTT assay. Cell cycle and apoptosis were detected by flow cytometry(FCM). DNA fragment analysis was used for confirming the presence of apoptosis. The activity of telomerase was examined by TRAP PCR ELISA. Expression of p27kip1 was detected by immunocytochemical technique. Results MG 132 had great inhibitory effect on the growth of SGC 7901 cells. The FCM analysis showed that the ratio of G0/G1 phase of control group was (46.3?4.1)%, the ratio of G0/G1 phase of SGC 7901 cells treated with MG 132 increased to (72.1?5.0)% ( P

In this paper, some items about the microbes listed in the current National Standard of Laboratory Animals were reviewed, including their host spectrum, impact of infection on the animals, their interference on research works and their epidemiology in laboratory animals.This paper may provide some clues for the update of our National Standard of Laboratory Animals.