Objective To investigate the effects of astragalus injection auxiliary on the levels of serum troponin I ( cTn I ) , creatine kinase isoenzyme(CK-MB), creatine kinase(CK), interleukin 4(IL-4), interleukin 6(IL-6) and interleukin 23(IL-23) in patients with infantile viral myocarditis.Methods 70 patients with infantile viral myocarditis who were treated in Zhejiang Quzhou Hospital were selected and randomly divided into control group andexperiment group,with35 cases in each group.Patients in control group were treated with 1, 6 -two-diphosphate fructose, a lot of vitamin C and polarized liquid conventional treatments, patients in experiment group were treated withastragalus injectionon the base of control group.After treatment with two weeks, the serum cTn I, CK-MB, CK,IL-4,IL-6 andIL-23 levels of two groups were compared, and the clinical total effective rate were observed.Results Compared with pre-treatment, the serum cTn I, CK-MB, CK, IL-6 and IL-23 levels of the two groups were decreased, the IL-4 level increased(P<0.05).ompared with the control group, the serum cTn I, CK-MB, CK, IL-6and IL-23 levels of experiment group were lower, theIL-4 levelwashigher ( P <0.05 ) . The clinical total effective rate of experiment group was higher than control group ( P <0.05 ) . Conclusion Astragalus injectioncombined with conventional therapy aremore effective in treatment with infantile viral myocarditis .

Animals ; Female ; Hydroxyl Radical ; metabolism ; Lipid Peroxidation ; physiology ; Liver ; metabolism ; Male ; Physical Conditioning, Animal ; physiology ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Sex Factors ; Time Factors

An investigation on lipid composition of cow milk in shanghai has been successively made on the day 1,5,8(colostrum) and 45(mature milk) after parturition. The results were as follows; 1. The contents of total lipid, fatty acid, triglyceride, cholesterol and fat soluble vitamin A,E,D3 and (3 -carotene were highest on the 1st day, signinificantly different from the 45th d-ay(p

Objective To assess health-related quality of life and the mood disorder in adults with epilepsy,and to evaluate factors contributing to the quality of life.Methods Quality of life was measured by the Quality of Life in Epilepsy Inventory(QOLIE-31)and the World Health Organization Quality of Life Assessment-Bref(WHOQOL-BREF).Psychotic conditions were evaluated by Self-rating Depressive Scale (SDS)and Self-rating Anxious Seale(SAS).The multivariate analysis was used to assess the determinant factors.Results The study included 141 epilepsy patients in the teat group and 59 sex,age,and education matched normal controls. WHOQOL-BREF scores in the physical and psychological aspects were significantly lower in epilepsy patients(12.7 ±1.8 and 12.4±1.9,respectively)than those in the normal controls(15.1 ±2.3 and 13.9 ±1.9,respectively,t value were 11.75 and 8.625.both P<0.05).The survey reported that 57.4 % of the epilepsy patients suffered with depression.and 39.7 % anxiety.The patients with both anxiety and depression scored lower in all aspects in QOLIE survey except medical effect.Multivariate analysis showed that factors that effect the overall quality of life in order were anxiety.depression and disease duration.Conclusion Our results support that complications of anxiety and depression and long disease duration are key factors affecting the quality of life in epilepsy patients.

Objective: To optimize the decolorization technology of activated carbon for the plant pigment in Bletilla striata polysaccharide.Methods: Using L 9 (3 4) orthogonal test with activated carbon as the decolorizer, the amount of activated carbon, decolorization temperature, decolorization liquid pH and decolorization time were investigated.The decolorization rate and polysaccharide retention rate were investigated.The decolorization rate and polysaccharide retention rate were taken as the indices.Results: The optimum decolorization technology was as follows: the amount of activated carbon was 1.0%, the decolorization temperature was 40 ℃, the pH value was 5 and the decolorization time was 30 min.Under those conditions, the decolorization rate of Bletilla striata polysaccharide was 91.3% and the retention rate of polysaccharide was 80.6%.Conclusion: The selected decolorization technology of activated carbon can make Bletilla striata polysaccharide get the best decolorizing effect.

Objective To evaluate the relationship between femoral artery intima-media thickness (FA-IMT), stiffness, hemodynamics factors of femoral artery and peripheral vascular disease (PVD) in type 2 diabetes mellitus. Methods According to the presence of PVD, 151 patients with type 2 diabetes were divided into PVD group and non-PVD group. FA-IMT was tested with 2D ultrasound. Ds, Dd, PSV, EDV were observed with color flow rate and volume quantitative technology. FA-IMT, FA-stiffness β, peak systolic velocity (PSV) and end diastolic velocity (EDV) were compared between the two groups. Results Compared with non-PVD group, FA-IMT and FA-stiffness β increased in PVD group (P＜0.01), whereas PSV and EDV decreased in PVD group (P＜0.01). There was no relationship between FA-stiffness β and FA-IMT in PVD group (P=0.01). Multiple Logistic regression indicated the presence of PVD symptoms associated closely with FA-stiffness β, PSV, EDV and duration of diabetes. Conclusion Stiffness β plays an important role in the clinical evaluation of type 2 diabetes mellitus.

Objective To explore the correlation of electrophysiological features with clinical manifestation in patients with diabetic peripheral neuropathy (DPN).Methods The clinical data of 306 patients with DPN undergoing nerve conduction study (NCS) during May 2013 to June 2015 were retrospectively analyzed.Among 306 patients,304 were type 2,and 2 were type 1 diabetes with a mean age of 64.1 years and disease duration of 1 week-31 years.The relationship between the electrophysiological features and clinical manifestations was evaluated.Nerve conduction studies and F-wave and in sympathetic skin response were analyzed.Results ① NCS in lower limbs presented more abnormalities than that in upper limbs.There was the highest prevalence of not elicited sensory potential in Tibial nerve [56.9％(174/306),x2 =175.9] and the highest prevalence of not elicited motor potential in peroneal nerve [7.8％(24/306),x2 =1 103.1].Amplitude abnormality was more severe in sensory nerve than that in motor nerve[41.4％ (507/1 224) vs.10.8％ (132/1 224),x2 =559.2].The ratio of abnormal motor conduction velocity or distal latency was higher than that of amplitude decreased [22.9％ (280/1 224) vs.10.8％(132/1 224),x2 =1 077.4].② The abnormal ratios of the shortest F-wave latency was lower than that of the prolonged distal latency in median and tibial nerve [5.4％ (33/612) vs.20.6％ (126/612),x2 =607.6].③ The abnormal ratio of sympathetic skin response (SSR) in lower limbs were higher than that of upper limbs [40.2％ (246/612) vs.27.3％ (167/612),x2 =129.4,P ＜ 0.001],abnormal ratio of amplitude was higher than that of the prolonged latency [30.1％ (368/1 224) vs.4.7％ (58/1224),x2 =1040.5,P ＜0.001].Among the 99 cases presenting abnormal SSR in upper limbs,32 cases were normal in conventional NCS.Among the 127 cases presenting abnormal SSR in lower limbs,7 cases were normal in conventional NCS.④Disease course and glycosylated hemoglobin values were positively correlated with the distal motor latency,and negatively correlated with the nerve conduction velocity and amplitude.Conclusion Electrophysiological features of DPN is mainly shown in axon of the distal sensory nerve.Long duration and hyperglycemia may lead to more abnormalities in electrophysiological tests.

Objective : To learn the characteristics of second-line drug resistance and related gene mutations of multidrug-resistant Mycobacterium tuberculosis ( MDR-TB ) Beijing genotype strains. Methods: The MDR-TB isolates in Hwa Mei Hospital from 2017 to 2019 were enrolled and detected using RD105 deletion-targeted multiplex polymerase chain reaction (PCR). The proportion method for drug susceptibility test was used to detect the drug-resistant profiles against kanamycin, amikacin, capreomycin, ofloxacin and levofloxacin. The gene sequencing of rrs, tlyA, eis, gidB, gyrA and gyrB was conducted by PCR compared with H37RV strain. The differences in the rates of drug resistance and mutation between Beijing and non-Beijing genotype strains were examined to understand the characteristics of Beijing genotype strains. Results: There were 106 Beijing genotype and 27 non-Beijing genotype strains in 133 MDR-TB isolates. The drug resistance rates of kanamycin, amikacin, capreomycin, ofloxacin and levofloxacin in Beijing genotype strains were 9.43%, 7.55%, 3.77%, 32.08% and 32.08%, respectively. The rates of quasi-extensive and extensive drug resistance in Beijing genotype strains were 30.19% and 7.55%. The gene mutation rates of rrs, tlyA, eis, gidB, gyrA and gyrB in Beijing genotype strains were 7.55%, 7.55%, 1.89%, 2.83%, 36.79% and 2.83%, respectively. There were no significantly differences between Beijing and Non-Beijing genotype strains in the factors above ( P>0.05 ). The gene rrs, tlyA, eis, gidB, gyrA and gyrB had 2, 1, 2, 2, 5 and 3 mutation types, respectively, with single base substitution as the main type. Conclusion Beijing genotype strains are dominant in MDR-TB, with high resistance to fluoroquinolones and mainly gyrA gene mutation.

Objective To investigate the electrophysiological characteristics of carpal tunnel syndrome (CTS) and CTS-associated cervical spondylotic radiculopathy (CSR),and to examine the relationship between CTS and CSR. Methods The clinical characteristics and electrodiagnostic features of 81 patients with CTS and 20 patients with both CTS and CSR (the double crush,DC) were analyzed and compared.The data were analyzed according to the severity of the deficit in median nerve conduction using electromyography. Results The 81 patients with CTS had 123 median nerves with abnormal conduction (39 cases with unilateral abnormalities and 42 cases with bilateral abnormalities).The 20 patients with DC had 31 median nerves with abnormal conduction (9 cases with unilateral abnormalities and 11 cases with bilateral abnormalities).The rate of abnormal sensory nerve conduction velocity (SCV) was 100％ in C6 and C7 level radiculopathies.The rate of abnormal distal motor latency (DML) was 92.31％ in C5 level radiculopathies.There was a statistically significant difference between CTS and DC in the rate of abnormal SCV from the middle finger to the wrist.The other electrodiagnostic data were not significantly different between the CTS and DC patients.Neurophysiological tests were used to grade CTS into categories according to the American Association of Electrodiagnostic Medicine's criteria,but there was no statistically significant difference between CTS and DC. Conclusions CSR lesions on a proximal nerve root may cause the nerve to be more susceptible to distal injury and increase the risk of CTS.The findings support the DC hypothesis,but DC on a median nerve did not result in more severe injury than a single crush.

Objective To study human lung adenocarcinoma cell line A-549 treated with antagonist and agonist of potassium channel how to affect metastasis of A-549 and its mechanism. Methods Invasion and migration capability of A-549 in vitro was evaluated by using transwell chamber model. Alteration of cytoskeleton was observed through immunofluorescence. Western blotting were used to detect the protein expression of Ezrin and HuR in A-549 cell lines while Glibenclamde and Pinacidil were applied to them. Results In the presence of the antagonist Glibenclamide, migration of A-549 was inhibited by (57.18±5.46)% and invasion was inhibited by (54.92±3.72)% in the transwell assay, meanwhile A-549 manifested disorder of microtubule and more orderly microfilament. And agonist of the potassium channel had an contrary effect on A-549. Ezrin and HuR protein were successfully down-regulated in A-549 treated with Glibenclamide and upregulated in A-549 treated with pinacidil. Conclusion Functional alterations of the potassium channel affects capability of migration and invision of A-549, which is associated with different expression of ezrin and HuR protein that modify cytoskeleton.