Objective To investigate the clinical features,pathology and prognostic factors of young patients with cervical cancer less than 35 years old.Methods One hundred and twenty cases cervical cancer less than 35 years old were selected as study group,while 120 cases of cervical cancer over 35 years old as control group in the same period.The clinical features and pathology were compared between two groups and risk factors were analyzed.Results The proportion of contact vaginal bleeding,menstrual disorders,mild cervical erosion,HPV infection,and the number of pregnancy preserving ovarian surgery in study group were significantly higher than that in control group(60.8％(73/120)vs.47.5％(57/120),30.0％(36/120)vs.11.7％(14/120),57.5％(69/120)vs.23.3％(28/120),81.7％(98/120)vs.60.0％(72/120),52.5％(63/120)vs.25.8％(31/120)),the differences were statistically significant(x2=4.30,12.23,29.90,13.63,17.91;P＜0.05).The incidence of irregular vaginal bleeding in study group was significantly lower than that in control group(6.7％(8/120)vs.15.8％(19/120)),the differences was statistically significant(x2=5.05,P＜0.05).The main pathological types of two groups were squamous cell carcinoma,non squamous cell carcinoma rate in study group was significantly higher than that in control group(27.5％(33/120)vs.15.0％(18/120)),the differences was statistically significant(x2=5.60,P＜0.05).Pelvic lymph node metastasis rate in study group was 68.3％(82/120),significantly higher than that in control group(55.0％(66/120),x2=4.49,P＜0.05).Multivariate analysis of prognostic factors in young patients with cervical cancer showed that clinical stage,pathological type,depth of cervical invasion and pelvic lymph node metastasis were independent risk factors for the prognosis of young patients with cervical cancer(Wald x2=4.02,6.93,8.92,10.87;OR=3.22,5.57,6.84,5.48;95％CI=1.13-8.62,1.24-11.75,2.82-17.35,1.88-12.35,P＜0.05).Conclusion There are some differences in the clinical features and pathological characteristics of young patients with cervical cancer and middle-aged and elderly patients with cervical cancer.More attention should be paid on the high clinical staging,non squamous cell carcinoma,deep cervical infiltration positive pelvic lymph node metastasis patients,focus on the investigation and prevention,improve the individual treatment and prevention and control system.

Objective To optimize the extraction techique for Qingrejiedu oral liquid.Methods The amount of water, extraction time , extraction times and alcohol content were used as inspection factor, 3 levels per factor, with baicalin, chlorogenic acid , geniposide transfer rate and extraction rate as indexes,carries on Weighted comprehensive evaluation,the optimal extractin were screened by L9 (34 ) orthogonal test.ResuIts The optimal extraction condition of Qingrejiedu oral liquid were as follow:extraction for 3 times and 1h each time with 8-fold amount of water and 70% alcohol. ConcIusion Through the orthogonal test, the extraction process of Qingrejiedu oral liquid is designed reasonably, the result is reliable, and the extraction effect is good, and has higher application value.

Objective:To observe effects of Sanbaoxin on formation of thrombosis in vivo and in vitro in rats.Methods:After the rats were administrated by high,mid and low doses,i,e,10g crude drug/kg,5g/kg and 1g/kg,respectively,Chandler method was used to form in vitro thrombosis and electrical stimulation of common carotid artery was used to form in vivo thrombosis,and then effects of Sanbaoxin on formation of thrombosis were observed.Results:The high dosage of Sanbaoxin could significantly prolongate the period of in vivo thrombosis(P

Objective To investigate the pharmacological effects of MPD on heart hemodynamics and myocardial oxygen consumption in dogs, and to study its mechanism. Methods The changes of parameters such as blood pressure (BP), coronary blood flow, myocardial oxygen consumption and heart rates were observed in normal anesthetic dogs. Results Compared to those in the normal group, MPD can obviously lower the BP and peripheral vascular resistance, dilate the coronary and peripheral artery, increase the coronary blood flow and improve the left ventricle function and myocardium oxygen consumption rate. Conclusion MPD can improve the heart hemodynamics and regulate myocardium oxygen consumption.

Objective To study the protecitve effect of methy Protodioscin(MPD)on myocardial infarction in dogs. Methods Dog models of myocardial infarction were induced by ligation of coronary artery. The degree of myocardial ischemia was calculated by measuring the epicardial electrogram, and the myocardial infarction area was detected with N-BT histochemistry staining method. The changes of ET, 6-Keto-PGF1a, TXB2 in blood plasma were observed with radioimmunoassay. Meanwhile, the coronary blood flow was measured. Results MPD can obviously relieve the pathological changes of the acute myocardial infarction, decrease the infarction size, reduce the myocardium ischemic degree, dilate the coronary artery , and increase the myocardial blood supply. Meanwhile, MPD can improve the vascular endothelial cell function. Conclusion MPD had obvious effect for relieving acute myocardial infarction in dogs.

Objective To investigate the effects of methyl protodioscin (MPD ) on in-vitro and in-vivo thrombosis and blood viscosity in rats. Methods The vitro thrombus was induced by Chandler method,and the length,wet and dry weight of the thrombus were measured. Thrombosis instrument was to observe the in-vivo occlusion time (OT). At the same time,determined the high-,middle-,low-shear blood viscosity as well as the plasma viscosity in rats was determined .Results Compared to normal group,middle-dose MPD group can delay the OT,and the high-dose group can decrease the length,wet and dry weight of in-vitro thrombus. The blood viscosity is reduced in all groups. Conclusion MPD can inhibit the in-vitro thrombosis,decrease the dry and wet weight of thrombus and delay the OT. Moreover,MPD has the effects of lowering the whole blood viscosity and plasma viscosity.

Objective To study the therapeutic effects of methyl protodioscin (MPD ) on myocardial infarction in rats. Methods Rat models of myocardial infarction were induced by ligation of coranary artery. Then myocardium infarction area and the vasoactive substance were measured to evaluate the therapeutic effect of MPD on acute myocardial infarction in rats. Results Compared with the control group,MPD lessened the myocardial infarction size dramatically,inhibited the increase of CK and LDH ,lowered the increased MDA content level and improved the activity of SOD and NO. Conclusion MPD reduces the level of myocardium enzyme and the myocardial infarction size,and increases the capability of clearing oxygen free radical and function of the vascular endothelial cell. MPD by intravenous injection has a better effect than that by oral use.

Objective To improve the understanding of primary pulmonary artery sarcoma(PAS)and its early diagnosis and treatment.Methods The clinical data of 3 PAS patients in Beijing Anzhen Hospital and related literature,the clinical features,diagnosis and therapy of the disease were retrospectively studied.Results Pulmonary artery sarcoma had similar clinical presentations to pulmonary thromboembolism(PTE).Although CT pulmonary angiography and Color Doppler echocardiography etc were helpful to the diagnosis of the entity,the confirmed diagnosis needed the operation.The surgery was main therapy for the disease.Conclusion Pulmonary artery sarcoma is easily misdiagnosed as PTE.The clinicians should pay more attention to the disease so as to early diagnose and treat it.

Objective To investigate the characteristics of executive function in patients with brain injury. Methods From March 1st, to June 30th, 2015, 44 patients with brain injury were investigated with Wisconsin Card Sorting Test (WCST), the indexes including Responses Answer, Categories Completed, Correct Responses, Errors Responses, Trials to Complete First Category, Percent Conceptual Level Respons-es Percentage, Perseverative Responses Errors, Nonperseverative Responses Errors, Failure to Maintain Set, and Learning to Learn. Results The abnormal rates were the most in Nonperseverative Responses Errors and Percent Conceptual Level Responses Percentage (61.36%), and then in Responses Answer/Categories Completed/Correct Responses (59.09%), Correct Responses (43.18%), Trials to Complete First Category (38.64%), Perseverative Errors (29.51%), Learning to Learn (25.00%), and Failure to Maintain Set (9.09%). The patients with trau-matic brain injury were different from those with stroke in Responses Answer, Errors Responses, Perseverative Responses Errors, Catego-ries Completed, Percent Conceptual Level Responses Percentage, and Learning to Learn (Z>2.444, t>2.156, P<0.05). The patients injured in frontal lobe were different from those in other areas in Perseverative Responses Errors (t=2.595, P=0.015). Conclusion Executive function damaged generally in patients with brain injury, which related to concentration, abstract, shifting attention, working memory, etc. The frontal lobe damage may associate with the disorder of shifting attention.

Objective To observe the attenuated and synergistic effect of meteorism tablets in treating HBeAg-positive chronic hepatitis B patients. Methods Eighty patients of HBeAg-positive chronic hepatitis B were randomly divided into treatment group (meteorism tablets combined with telbivudine) and control group (telbivudine), and treated for one year. The changes of alanine aminotransferase (ALT) and aspartate aminotransferase (AST), the negative rate of HBV-DNA, the negative rate of HBeAg, HBeAg/HbeAb serological conversion rate, creatine kinase (CK) before and after treatment, and safety were observed. Results After treatment, biochemical response, virological response and HBeAg serological response was more significant in the treatment group than that in the control group (P<0.05). The percetage of patients with elevated CK in the treatment group was significantly lower than that in the control group (32.5% vs 60%, P<0.05). Conclusion Meteorism tablets combined with telbivudine has attenuated and synergistic effect in treating HBeAg-positive chronic hepatitis B patients.