Adult ; Asymptomatic Diseases ; China ; Chondromatosis, Synovial ; diagnostic imaging ; pathology ; physiopathology ; surgery ; Hip Joint ; diagnostic imaging ; pathology ; physiopathology ; surgery ; Hospitals ; Humans ; Male ; Tomography, X-Ray Computed

Adult ; Antihypertensive Agents ; therapeutic use ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Hypertension, Portal ; drug therapy ; Liver Cirrhosis ; drug therapy ; Male ; Middle Aged ; Phytotherapy ; Propranolol ; therapeutic use ; Salvia miltiorrhiza ; chemistry

Objective To observe clinical effect of hyperoxia solution in the treatment of acute cerebral infarction(ACI).Methods 218 cases of ACI were divided randamly into hyperoxia solution therapy group(group H,n=116)and conventional therapy group(group C,n=102).500 ml hyperoxia solution were intravenously dripped in group H once per day,and the other conventional therapy were the same in two groups.The course of treatment for the two groups were 20 days.Results After treatment,the general effective rate of group H(84.4%)was significantly higher than that of group C(72.54%)(P

OBJECTIVE:To analyze the effects of different disinfectants on results of antibiotics skin test,and to improve the accuracy of the judgment results of antibiotics skin test. METHODS:1 500 patients undergoing antibiotics skin test of penicillin and cephalosporin were randomly divided into group A and group B with 750 patients in each group. Group A was given 75% etha-nol disinfection,and group B was given iodine disinfection. The incidence of false positive results were compared after disinfected with 2 kinds of disinfectants. RESULTS:The incidence of false positive result in group B was lower than in group A,with statisti-cally significant difference (χ2=10.004,P<0.05). CONCLUSIONS:For skin disinfection of antibiotics skin test,iodine is better and safer than 75%ethanol.

Objective To explore the relationship between the posterior circulation ischemia(PCI) and vertebrobasilar artery lesion.Methods 57 patients with PCI(PCI group) were examined by DCE-MRA for their craniocervical artery,and the results were compared with the stroke inpatients but non-PCI during the same period(non-PCI group).Results The abnormal rate of vertebrobasilar artery in PCI group(70.2%)was significantly higher than that in non-PCI group(50.7%)(P

Objective Investigate the efficacy of Plaix and Aspirine on treating the patients with progressive cerebral infarction.Methods 92 patients with progressive cerebral infarction were randomly divided into unite therapy group(n=46) and control groups(n=46).Two groups were taken the conventional therapy.In the patients of unite therapy group,oral Plaix 75 mg and Aspirine 150 mg per day,control group oral Aspirine 150 mg per day.Clinical neural deficiency score(NDS) was given before and 30 d after treatment for comparison and measur blood solidifying function and Heraorheological indexes.Results Total effective rate in the unite therapy group(93%)was significant higher than that in the control group(74%)(P

Adult ; Heavy Metal Poisoning ; Hemoperfusion ; Humans ; Male ; Poisoning ; therapy ; Thallium ; poisoning

Objective To investigate the effect of levosimendan on pulmonary artery pressure in patients with pulmonary hypertension undergoing mitral valve replacement.Methods Twenty-four ASA Ⅱ or Ⅲ and NY-HA class Ⅱ or Ⅲ patients,aged 35-60 yr,with mean pulmonary artery pressure (MPAP) ＞ 30 mm Hg,undergoing mitral valve replacement were randomly divided into 2 groups (n =12 each):control group (group C) and levosimendan group (group L).In group L,a loading dose of levosimendan 24 μg/kg was injected intravenously after aortic unclamping,followed by infusion of levosimendan at a rate of 0.2 μg· kg-1 · min-1 until 1 d after operation.Group C received the equal volume of normal saline.HR,MAP,MPAP,pulmonary capillary wedge pressure (PCWP),cardiac index (CI) were recorded at 5 min after induction (T0),at the end of CPB (T1) and at 1 h after operation (T2),and the pulmonary vascular resistance (PVR) and rate-pressure product (RPP) were calculated.The improvement in pulmonary hypertension was recorded.Results PCWP was significantly lower and CI higher at T1,2 in both groups,and HR was significantly higher at T1,2 and MPAP lower at T2 in group C,and MPAP and PVR were significantly lower at T1,2 in group L than at T0 (P ＜ 0.05).HR,MPAP and PVR were significantly lower and CI was significantly higher at T1,2,RPP was significantly lower at T2 and the improvement in pulmonary hypertension was higher in group L than in group C (P ＜ 0.05).Conclusion Levosimendan can improve pulmonary hypertension without increasing the myocardial oxygen consumption and with a significant increase in myocardial contractility in patients with pulmonary hypertension undergoing mitral valve replacement.

HRP was injected into the cervical (3 cases) or lumbar (2 cases) spinal cord unilaterally in 5 adult cats. Labeled cells were discovered in the hypoth alamus and nearby areas. There was no obvious difference in labeling between cervical and lumbar injection cases. Labeled cells were found bilaterally with ipsilateral preponderance.he paraventricular nucleus was most heavily labeled; the posterior and lateral hypothalamic areas were less. A few labeled cells were found in the dorsal hypothalamic area and the supramamillary nucleus. Forel's area was also weakly labeled and occasional cells were found in the subthalamic nucleus and zona incerta.We were unable to find labeled cells in the dorsomedial nucleus. Labeling of the supramamillary nucleus, which was found in this sutdy, has not been mentioned in the literature available to us.