Animals ; Disease Models, Animal ; Ischemic Preconditioning ; methods ; Lung ; blood supply ; Male ; Nitric Oxide Synthase ; metabolism ; Nitroarginine ; pharmacology ; Rabbits ; Reperfusion Injury ; metabolism

Objective:To observe the clinical effect of tuina plus foot bath with Chinese medicine for patients with diabetic foot (DF) in early stage.Methods:A total of 70 patients with early-stage DF were randomly allocated by the random number table into two groups,with 35 cases in each group.Patients in the control group received conventional medication,while patients in the observation group received tuina plus foot bath with Chinese medicine on the basis of conventional medication.The clinical efficacy was compared after 2 courses of treatment.Results:After treatment,intra-group comparisons of ankle-brachial index (ABI) showed statistical significance in both groups (both P＜0.05).The curative rate was 83.3％ in the observation group,with the total effective rate of 96.7％,versus 29.4％ and 76.5％ in the control group,respectively,and the between-group comparisons showed statistical significance (both P＜0.05),indicating a better effect in the observation group.Conclusion:Tuina plus foot bath with Chinese medicine has a good therapeutic effect for DF patients in early stage.

Objective To investigate the safety of infusion and effective care of cryopreserved umbilical cord blood. Methods Side effects happened during transfusion of cord blood in 78 patients of 111times of transfusion were observed and nursed. Results During intravenous transfusion way:1 case with acute hemolytic reaction; 1 case with sudden loss of consciousness and convulsions; 4 cases with severe headache, difficulty with breathing, rapid increase of blood; 46 patients with high blood pressure, heart rate or blood pressure, heart rate, 1 patient had symptoms of frequent premature beats; most of the cases have hemoglobinuria after the infusion. Transfusion of bone marrow injection of ways: 11 patients have radioactive soreness in leg, hemoglobinuria hemoglobinuria mild symptoms or no symptoms during the process of infusion. Conclusions Systemic reactions were the main side effects during intravenous transfusion of cord blood, conditions change fast and complex, Nursing should focus on preventive care and preparation,close observation and active and effective symptomatic treatment; reaction of bone marrow injection of umbilical cord blood was local pain, the focus of nursing was aseptic operation and injection time.

Animals ; Astragalus Plant ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Liver Cirrhosis ; drug therapy ; Phytotherapy ; Pulmonary Fibrosis ; drug therapy ; Rheum ; Salvia miltiorrhiza ; chemistry

Objective To study the relationship between reactive oxygen species (ROS) as well as total antioxidant capacity ( TAC ) within follicle fluid and body mass index ( BMI ) in patients with polycystic ovary syndrome (PCOS).Methods All patients enrolled in this study were infertile women receiving in vitro fertilization-embryo transfer (IVF-ET) treatment.55 PCOS patients were divided into over-weight group ( n =23 ) and non-over-weight group ( n =32 ).Another 55 age-matched non-PCOS women were also divided into control group ( n =30) and overweight group ( n =25 ).Plasma sex hormone,triglycerides,and total cholesterol were determined.On oocyte retrieval day after ovarian stimulation,ROS and TAC in follicular fluid were assayed.Results Subjects in over-weight and PCOS over-weight groups had higher triglycerides than those in control and PCOS non-over-weight groups [ ( 1.9 ±1.1,1.7 ± 0.9,1.0 ± 0.5,1.2 ± 0.7 ) mmol/L,respectively,all P＜0.05],so did total cholesterol [ ( 4.8 ± 1.2,5.2 ± 1.1,4.0 ± 0.6) mmol/L,respectively,all P＜0.05].In PCOS over-weight group,ROS and ROS/TAC within follicular fluid were ( 35.4 ± 6.7 ) RLU/S and 39.8 ± 22.0,both were higher than those in the other 3 groups ( all P＜0.05).TAC [ (0.8 ± 0.5 ) Mm] was lower in PCOS over-weight group than that among the other 3 groups( all P＜0.05 ).ROS/TAC was higher in PCOS non-over-weight group than that of control group ( 26.5 ± 14.5 vs 14.2 ± 12.5,P＜0.05 ).Univariate analysis showed that both ROS and ROS/TAC within follicular fluid in PCOS patients were positively correlated with BMI ( r =0.34 and r =0.32,both P＜0.05 ).Conclusion Abnormal oxidative stress exists in follicular fluid of PCOS patients,and the oxidative stress parameters show positive correlation with BMI.

Objective To explore the effect of electroacupuncture combined with rehabilitation on P300 auditory event-related potentialsin patients with cerebral infarction. Methods 105 patients with cerebral infarction were divided into 3 groups with 35 cases in each group.The comprehensive rehabilitation group received routine rehabilitation and electroacupuncture, the general rehabilitation group only receivedroutine rehabilitation, and the control group received no intervention. They were treated once a day, 10 times as a course. P300 wasdetected before and 3 courses after treatment. Results The latency was shorter and the amplitude was higher in the comprehensive groupthan in the general group (P<0.05). Conclusion Electroacupuncture combined with rehabilitation technology can improve cognitive functionof patients with cerebral infarction.

Objective To explore the effect of electroacupuncture combined with rehabilitation technology on the recovery of motor function in patients with cerebral infarction. Methods 105 patients with cerebral infarction were divided into 3 groups with 35 cases in each group. The comprehensive rehabilitation group received routine rehabilitation and electroacupuncture therapy, the general rehabilitation group only received routine rehabilitation, the control group received no intervention. They were treated once a day, 10 times as a course.Fugl-Meyer Assessment (FMA) was used to assess the motor function after 3 courses. Results The scores of FMA were higher in both rehabilitation groups than in the control group (P<0.05), and it was higher in the comprehensive group than in the general group (P<0.05). Conclusion Electroacupuncture combined with modern rehabilitation technology could facilitate to recover motor function in patients with cerebral infarction.

Objective To study the quality of life (QOL) of patients with ductal carcinoma in situ (DCIS) and to analyze the relevant factors affecting their QOL.Methods A total of 84 patients with DCIS and 125 patients with invasive breast cancer were surveyed.Researchers used SF-36 to assess the QOL of participants at one year after operation.The relationships between some information of patients and SF-36 score were analyzed,such as age,the type of surgery,endocrine therapy,education,marital status,working status and health insurance.Results Compared to normal women,patients with DCIS had lower QOL in physical function (t =2.468,P =0.029),bodily pain (t =2.076,P =0.039),general health (t =2.153,P =0.033) and mental health (t =3.396,P =0.003).Patients with invasive breast cancer also had poorer QOL in physical function (t =5.638,P =0.002),bodily pain (t =5.417,P =0.002),vitality (t =4.438,P =0.002),general health (t =3.960,P =0.002) and mental health (t =6.020,P =0.001).QOL of DCIS patients was similar to that of invasive breast cancer patients,except that scores of physical function (t =2.714,P =0.032) and vitality (t =2.134,P =0.040) were better in DCIS patients.Endocrine therapy significantly affected the score of QOL of DCIS patients.DCIS patients with endocrine therapy had poorer score in physical function (t =2.082,P ＜ 0.05),bodily pain (t =2.003,P ＜ 0.05),general health (t =2.751,P ＜0.05),vitality (t =2.048,P ＜ 0.05) and mental health (t =4.162,P ＜ 0.05).Conclusion Patients with DCIS have poor QOL at one year after operation.Endocrine therapy significantly reduces their QOL.

Objective To investigate the role of Ephrin A2 in the regeneration and reinnervation of hair cells in the chick cochlea following kanamycin ototoxicity.Methods 66 newly hatched Roman chickens (3 days old) were randomly divided into experimental group and control groups. Experimental chickens (n=48) received intramuscular kanamycin (200 mg/kg:Sigma,St Louis,MO) for 10 consecutive days and were subsequently sacrificed 2 days before the last injection,and 1,3,7,10,15,21,30,and 60 days after the last injection (n=6 per subgroup). Control chickens (n=18) were untreated and sacrificed 3,13 and 43 days after hatching (n=6 per subgroup). Ephrin A2 protein expression in acoustic ganglia was determined by western blot analysis in all chickens after sacrifice. Results Ephrin A2 protein expression was found and the protein level was almost same in acoustical ganglia of all normal chickens. After kanamycin exposure,the Ephrin A2 protein expression level in the cochlea of the experiment chickens from 2 to 7 days after last kanamycin injection was lower than that in control chickens,respectively. Ephrin A2 expression increased obviously at 15 days after kanamycin last injection. By 30 days after the cessation of kanamycin treatment,the level of Ephrin A2 protein approximated to that in normal control group.Conclusion The expression of Ephrin A2 protein in the acoustical ganglia basically synchronizes with the regeneration and the reinnervation of the hair cells in the chicken cochlea following kanamycin damage,indicating that Ephrin A2 may play an important role in this process.

Objective To explore the dilution regression method of coagulation detection(PT ,APTT) in fat blood samples . Methods We collected 40 normal blood coagulation specimens (no fat blood ,no jaundice ,no hemolysis) in Yan′an hospital of Kun-ming ,then we detected the PT and APTT of the original plasma and 3-fold diluted plasma and 5-fold diluted plasma ,the we used the data both of before dilution and diluted to do the linear regression analysis ,and finally we got the regression equations of each index .we also collected 33 fat blood samples in Yanan hospital of Kunming ,which be divide into three groups through the severity of triglycerides :mild fat blood group(1 .7 mmol/L≤TG<11 .0 mmol/L) and moderate fat blood group(11 .0 mmol/L≤TG<20 .0 mmol/L)and severe fat blood group(TG≥20 .0 mmol/L) ,then we detected the PT and APTT after 3-fold diluted plasma and high-speed centrifugation plasma ,and then we brought diluted results into the normal regression equations and the results were compared with the high-speed centrifugation results .Results Because most of the 5-fold diluted plasma can not get the effective results ,so we use 3-fold diluted plasma to get the regression equations .The results of 3-fold diluted plasma was calculated by the regression equa-tions ,which then compared with high-speed centrifugation results ,after the analysis of statistical software ,two results had not sta-tistically significant (P>0 .05) .Conclusion Dilution regression method can be used to detect the fat blood samples in the clinical coagulation detection .