Objective To evaluate the efficacy of telephone follow-up on glycemic control in patients with diabetes mellitus. Methods Randomized clinical trials that assessed the effectiveness of telephone follow-up in patients with diabetes mellitus were selected in the databases of Cochrane library, JBI, PubMed, Medline, EMBASE, EBSCO, OVID, Springer, China National Knowledge Infrastructure, China Biomedical Literature Database, VIP , Wangfang Data. At the same time manual retrieval of relevant professional information to collect randomized clinical trials that met the inclusion criteria. The searching time was from database establishment to June 2016. RevMan5.2 software was used to analyze the data after quality assessment. Results A total of 12 randomized controlled trials were included in a total of 1905 patients. Meta-analyses showed that, compared with the conventional nursing group, the telephone follow-up could significantly reduce the level of glycosylated hemoglobin (weighted mean difference was-0.49, 95% confidence interval was-0.52--0.46, P<0.01), the level of fasting blood glucose (weighted mean difference was-0.99, 95% confidence interval was-1.16--0.83, P<0.01). Conclusions Telephone follow-up can improve blood glucose control in patients with diabetes, it is worth to be popularized in clinical practice.

OBJECTIVE: To establish a quality standard for Jieyinling lotion. METHODS: Cortex Phellodendri and Epimedium Herb were identified by TLC, and the content of Icariin was determined by HPLC. RESULTS: The TLC spots were fairly clear and a good reproducibility was obtained. The linear range of Icariin was 2.0 ～10.0?g(r=0.999 6),with average recovery at 100.1%,RSD =1.92%. CONCLUSION: The established method is reliable and accurate, and suitable for the quality control of Jieyinling lotion.

In order to investigate the impairment of mitochondrial membrane phospholipid localization and DNA(3867) (mtDNA(3867)) deletion and the correlation between cardiac and skeletal muscle cells in mice with viral myocarditis, 50 BALB/c mice were divided into two groups randomly. In experimental group (n=40), the mice were intraperitoneally injected with 0.1 mL Eagle liquid with CVB3(TCID50=10(8)), while in the control group (n=10), the mice were subjected to equal volume of Eagle liquid. The impairment of mitochondrial membrane phospholipid localization and mtDNA(3867) deletion rate of cardiac and skeletal muscle were detected separately at day 3, 11 and 24 after injection. The correlation of mitochondrial membrane phospholipid localization and mtDNA(3867) deletion rate between cardiac and skeletal muscle cells cells was analyzed using Spearman method. At the day 3 after injection, in both cardiac and skeletal muscle cells, mtDNA(3867) deletion rate was significantly higher in experimental group than in control group (P<0.05), but the localization of mitochondrial membrane phospholipid showed no difference between two groups (P>0.05). At day 11 after injection, the mtDNA(3867) deletion rate of both cells in experimental group was increased to the peak level (P<0.05), and the impairment of mitochondrial membrane phospholipid localization of both cells also increased markedly in experimental group as compared with control group (P>0.05). At the day 24 after injection, the impairment of mitochondrial membrane phospholipid localization and mtDNA(3867) deletion of both cells showed a recovery tendency, but still severer than those at the day 3 after injection (P<0.05). The impairment of mitochondrial membrane phospholipid localization and mtDNA(3867) deletion were consistent and synchronistic between cardiac and skeletal muscle cells, and showed good correlations (P<0.05). The impairment of mitochondria plays an important role in the pathogenesis of viral myocarditis, and the skeletal muscle cells might act as a peripheral "window" to reflect the mitochondrial damage of cardiac myocytes.

AIM: To evaluate the therapeutic effect of Jianing Decoction (Rhizoma sparganii, Rhizoma curcumae, Radix bupleuri, Fructus schisandrae chinensis, Spuama manis, Radix polygoni multifrori, Spica prunellae, Flos chrysanthemi indici, Fructus ligustri lucidi) (JN) on autoimmune thyroiditis. METHODS: An animal model of experimental autoimmune thyroiditis (EAT) in rats was developed by using thyroglobulin of porcine (PTg). These animals were divided into JN group, triptolide (TP) group and control group. Pathological changes were observed in the thyroid tissues and serum thyroid peroxidase antibodies (TPOAb) and thyroglobulin antibodies (TGAb) were determined by the method of radiorimmuoussay. RESULTS: The serum TGAb and TPOAb were significantly higher in EAT model group than those in normal group (P

Objective T o explore the crim inal characteristics of forensic psychiatry expertise in depression patients and schizophrenics w ith hom icide behavior. Methods A total of 40 depression (depressive episode) patients and 50 schizophrenics w ith hom icide behavior w ere random ly assigned into the study group and control group, respectively. D ata of dem ographic and crim inal characteristic of the tw o groups w ere collected by a self-designed questionnaire, and then w ere com pared. Results T here w ere no statis-tical differences in age, education level and career betw een study and control groups (P>0.05). C om pared w ith the control group, the victim s in the study group w ere m ainly the patient's children and parents, and m ost offenders had suicidal behavior after hom icide (70% ). In study group, the m otives of crim e w ere m ainly extended suicide and indirect suicide, and m ost offenders had attem pted suicide (85% ) and dim inished capacity of crim inal responsibility (70% ), w hich in control group had no capacity of crim inal responsibility (56% ). E xcept for crim inal site, there w ere statistical differences in other crim inal charac-teristics betw een tw o groups (P<0.05). Conclusion T here are different crim inal characteristics betw een de-pression patients and schizophrenics w ith hom icide behavior in forensic psychiatry, and these characteris-tics should be considered w hen these tw o diagnoses are distinguished in forensic psychiatry expertise.

Objectives To explore the effects of budesonide (BUD) on airway remodeling and the levels of transforming growth factor-β1 (TGF-β1) in bronchoalveolar lavage fluid (BALF) and its expression in lung tissue of asthmatic rats. To provide a theoretical basis for the intervention and treatment of asthma. Methods Sixty healthy adult male Wistar rats were randomly divided into 3 groups: control group, asthma model group and BUD treated group, 20 rats in each group. A rat asthma model was established by ovalbumin (OVA) challenging. BUD treated group was treated with inhaled BUD 1 mg/kg in 30 min per serving every other day for two weeks. After OVA challenge finished, the rats were anesthetized and sacrificed for BALF and lung tissue collection. The level of TGF-β1 in BALF was measured by enzyme-linked immunosorbent assay. TGF-β1 expression and collagen deposition in the lung tissue were tested with immunohistochemical determination and Masson stain respectively. The computer image analysis system was used for measuring respiratory bronchiole smooth muscle thickness (μm) and the extent of epithelial damage score and other indicators of airway remodeling. Results Compared with that in the control group, TGF-β1 in BALF and lung tissue of asthma model group increased and were correlated significantly with the indicators of airway remodeling (P < 0.01) ;while that of BUD treated group reduced statistically significant than model group (P < 0.05). Pathology examination on asthma rat airway epithelial tissue showed the thickness of airway smooth muscle, the airway deposition of collagen in BUD treated group reduced obviously than asthma model group. Conclusions The expression of TGF-β1 in the rat asthma airway worsens the airway remodeling. The effects of BUD on ameliorating the progression of airway remodeling may be partially made by reducing the expression of TGF-β1. (J Clin Pediatr,2010,28(2):173-177)

Objective To probe the relationship between the connectivity of premotor area detected by resting state functional MRI and stereotyped behavior of ASD.Methods 39 children patients with ASD and 42 healthy controls with matched age,sex and IQ were recruited.All the 81 subjects performed scaling with behavior scale index and underwent resting-state fMRI scans.After the fMRI data precession,the premotors in left and right sides were selected as ROI seeds to perform functional connectivity.Results Compared with healthy controls,children patients showed significant increased connectivity between the left premotor area and posterior cingulate cortex,as well as decreased functional connectivity between the left premotor area and the left insula.In addition, a negative linear correlation was showed between the connectivity of the left premotor and the insula and the behavioral scores.Con-clusion Imbalanced premotor functional connectivity may be one possible mechanism of stereotyped behavior of ASD,representing an attention deficit and/or impaired sensory perception to the external salient stimuli.

Objective To observe the effect of low intensity pulsed ultrasound (LIPUS) on chondrocytes co-cultured with infrapatellar fat pads.Methods Twenty-four infrapatellar fat pads and cartilages from female knee trauma patients aged between 25 and 35 were cut and stained using hematoxylin-eosin staining.Chondrocytes were isolated from part of the integrated surface of the cartilages to be cultured in vitro.They were then randomly divided into a normal chondrocyte group (the control group),a normal chondrocyte+FCM (fat conditioned medium) group (the model group),a normal chondrocyte+ FCM + LIP US group (the treatment group),and a normal chondrocyte+ FCM + LIPUS + GRGDSP (an integrin inhibitor) group (the inhibited group).The treatment group and inhibited group received LIPUS at 40 mW/cm2 for 20 min once a day,while the other groups received sham LIPUS treatment.Five days later,the cells were collected and western blotting was used to examine the expression of type Ⅱ collagen (COL2),aggrecan (Acan),matrixmetalloproteinase (MMP)-13,integrin β1,phosphorylation-focal adhesion kinase (p-FAK) and phosphorylation p38 (p-p38).Results Western blotting showed that compared with the control group,the expression of COL2 and Acan was significantly lower in the model group,but that of MMP-13,integrin β1,p-FAK and p-p38 was significantly higher.As compared with the model group,the expression of COL2,Acan,integrin β1 and p-FAK was significantly higher,and that of MMP-13 and p-p38 was significantly lower in the treatment group.The expression of COL2,Acan,MMP-13,integrin β1,p-FAK and p-p38 showed no significant difference between the inhibited and model groups,but that of COL2,Acan,MMP-13,integrin β1,p-FAK and p-p38 was significantly different between the control and treatment groups.Conclusions LIPUS provides a protective effect on chondrocytes through inhibiting the expression of MMP-13 induced by adipokines and the degradation of COL2 and Acan through activating the integrin-FAK-p38 MAPK pathway.

Objective To observe any effect of low intensity pulsed ultrasound (LIPUS) on the expression of integrin-focal adhesion kinase (FAK)-mitogen-activated protein kinase (MAPK) mechanochemical transduction pathway-related proteins in the chondrocytes of rabbits with knee osteoarthritis (OA).Methods Of the 18 New Zealand white rabbits selected for the study,twelve received knee anterior cruciate ligament transection to model OA.The remaining 6 rabbits served as normal controls.At the 4th week after modeling the rabbits were sacrificed and chondrocytes were isolated and cultured in vitro.All the cultured cells were randomly divided into three groups:a normal control group (NC),an OA model group (OA) and an OA model plus LIPUS group (OA + LIPUS).When the cells had been cultured to the 2nd passage,the NC group and OA group cells had received no treatment.The OA + LIPUS group cells were exposed to 40 mW/cm2 of LIPUS for 20 min,once a day for 6 days.The expression of collagen protein type Ⅱ,aggrecan,MMP-13,integrin β1 p-FAK and p-p38,p-ERK1/2 and p-JNK Mapks were detected by Western blotting.Results Compared with the NC group,the expression of collagen type Ⅱ and aggrecan was significantly lower in the OA and OA + LIPUS groups,with more significantly lower expression of collagen type Ⅱ and aggrecan in the OA group than in the OA + LIPUS group.Compared with the NC group,the expression of MMP-13 was significantly higher in the OA and OA + LIPUS groups,with a significantly larger increase in the OA group.Compared with the NC group,the expression of integrin β1 and p-FAK was also significantly higher in the OA and OA + LIPUS groups,with a significantly larger increase in the OA + LIPUS group.Compared with the NC group,the expression of p-p38,p-ERK1/2 and p-JNK was also significantly higher in the OA group,but compared with the OA group,the expression of those kinases was,on average,significantly lower in the OA + LIPUS group.Conclusions LIPUS can inhibit the degradation of collagen type Ⅱ and aggrecan,and inhibit the expression of MMP-13,p-p38,p-ERK1/2 and p-JNK in OA chondrocytes,at least in vitro.At the same time,LIPUS can increase the expression of integrin β1 and p-FAK.The results show that LIPUS may activate an integrin-FAK-MAPK mechanochemical transduction pathway to induce changes in the extracellular matrix of chondrocytes.

Inflammation is a key player in various pathophysiological processes and diseases, especially throughout the gestational cycle, and inflammation plays an important role in ovulation, embryo implantation, placental formation, and all stages of pregnancy maintenance. However, excessive inflammatory activity can impair endometrial receptivity, which can lead to clinical problems such as infertility, recurrent implantation failure, and recurrent miscarriage, which in turn can negatively impact women's reproductive health and pregnancy outcomes. Studies have shown that about two-thirds of embryo implantation failures are associated with inadequate endometrial receptivity. Therefore, the precise regulation of inflammatory states is of great significance for increasing pregnancy rates and improving pregnancy outcomes.