PPAR ? is one of the three isoforms of peroxisome proliferator-activated receptors (PPARs) which are essential regulators of lipid storage and metabolism. PPAR ? primarily stimulats lipid metabolism and energy uncoupling in adipocytes and myocytes as well as involvs in the onset and development of many diseases. As the target of medicines, PPAR ? agonists may be powerful drugs for epidermal wound and metabolic syndrome X.

AIM: To observe the interocular symmetry of primary angle-closure suspects` (PACS) parameters using IOL Master.METHODS: A cross-sectional observational study.Totally 112 eyes from 56 subjects were enrolled to detect the difference of the bilateral axial length (AL), anterior chamber depth (ACD) and white to white distance(WTW), and to evaluate the correlation between the interocular differences of △AL, △ACD and △WTW and age, gender.RESULTS: All the parameters were analyzed by paired-samples t test and there were no significant interocular difference (P>0.05).There was no relation of ΔAL,ΔACD and ΔWTW with age and gender.CONCLUSION: Interocular symmetry of parameters by IOL Master was observed in PACS, and we found that the symmetry would not be altered when the age and gender had changed.

Objective To analysis the consequence of current perception threshold (CPT) by different frequency and time of transcutaneous electrical nerve stimulation (TENS). Methods CPT of foramen area and arm area was measured to evaluate the effect of TENS. Different frequency and time of TENS was given to 30 healthy volunteers. Stimulating to Hegu, CPT of the foramen area and the arm area on the same side was measured. Results CPT of the foramen area increased with stimulation. Low frequency of TENS inhibited the chronic pain significantly(P＜0.05),high frequency of TENS inhibited both of the chronic pain and the acute pain(P＜0.05). The inhibition of pain is more influenced by the frequency of TENS than the time of it. Conclusion Channel and point of TENS can influence CPT of the specific reaction area. And the choice of appropriate frequency of the treatment is more important than extending the treatment time alone.

Calcineurin inhibitors,such as cyclosporin A and tacroli mus,are widely-used i mmuno-suppressive drugs clinically.However,renal toxicity,hyperglycae mia and other side-effects can occur over long-term use.Isolation of novel calcineurin inhibitors fro m medicinal plants in recent years has pro-vided a new approach to the development of new immunosuppressive drugs with high efficiency and low toxicity.Recnt studies have shown that medicinal plant extracts, such as isogarcinol, quercetin, kae mpferol,phenylethanoid glycosides,ere mophilane sesquiterpenes A and B,pisiferdiol,as well as extracts fro m Smilax china L and Jasminum humile L,have obvious inhibitory effect on calcineurin.

Objective To investigate the function of mesothelin by analyzing the location,the expressions and the adhesive ability of mesothelin and CA125 in human epithelial ovarian cancer.Methods Mesothelin and CA125 protein expressions and locations in human epithelial ovarian cancer tissues and cell lines were determined by indirect immunofluorescence double maker and Western blot.Cell adhesive ability was detected by EDTA-induced cell detachment.Results Mesothelin and CA125 were specifically located in cytomembrane of human epithelial ovarian cancer cells.Expressions of mesothelin in the SKOV-3 and 3AO cells were weaker than those in the OVCAR-3.SKOV-3 and 3AO cells adhered less effectively to plastic substance and matrigel than OVCAR-3(P

Objective To study the DNA damage and repair of normal lung interstitial cells and human lung adenocarcinoma cells exposed to cigarette smoke. Methods Cultured human embryo lung fibroblasts (HLF) and human lung adenocarcinoma A549 cells. Mainstream smoke was collected by using dimerhyl sulfoxide (DMSO) and phosphate buffer solution (PBS) as absorbents. MTT assay was used to test the cytotoxicity of the solutions of cigarette smoke, then selected the concentrations of the solutions with no obvious cytotoxicity to treat cells and detected DNA damage and repair by comet assay. Results As treated with original solutions or 1/2 dilution of DMSO cigarette smoke solutions only, the Viability of cells was below 80%, but it was beyond 80% when treated with PBS solutions. The results showed that a significant difference of DNA damage was seen between the treated groups and negative control groups (P0.05),but the DNA damage caused by DMSO solutions was worse than PBS solutions significantly (P

Aim To detect the effect of morphine dependence and withdrawal on the levels of neurosteroids and amino acid neurotransmitters in nucleus accumbens in rat morphine dependent model. Methods Nucleus accumbens was dissected out from morphine dependent and naloxone precipitated withdrawal rats. The contents of neurosteroids including dehydroepiandrosterone, pregnenolone, allopregnanolone, dehydroepiandrosterone sulfate and pregnenolone sulfate were detected with liquid chromatography-negative atmospheric pressure with ionization mass spectrometry(LC-MS). The contents of glycine, glutamate and ?-aminobutyric acid were quantitated by HPLC-ECD with precolumn derivatization. Results Compared with saline group,in nucleus accumbens of morphine withdrawal rats, the level of dehydroepiandrosterone sulfate (P

Objective To investigate the effect of transitional care of physical and mental health of the thoracic spinal cord injury and paraplegic patients discharged on its recovery. Methods Randomized controlled analysis of patients in Spine and Spinal Cord Injury Surgery between June 2014 to October 2015, a total of 65 patients with thoracic spinal cord injury and paraplegic were studied, according to hospital mantissa odd and even numbers divided into observation group (35 cases) and control group (30 cases). The observation group was instituted to extending posthospital care, not the control group. The self-care ability and psychological state were evaluated by Function Independent Measure (FIM), Hamilton Anxiety Scale(HAMA), Hamilton Depression Scale (HAMD)within discharge and in 3 months. And the incidence of complications between the two groups were compared. Results At discharge, the difference of FIM, HAMA, HAMD score between the observation group and the control group was not statistically significant (P>0.05). Discharged after 3 months, the score of FIM, HAMA, HAMD in observation group was(72.35 ± 4.35),(4.80 ± 4.50),(12.13 ± 7.25)points, (63.95 ± 5.02),(10.15 ± 4.91), (19.48 ± 8.31)points in control group. The difference between the two groups was statistically significant (t=-4.798, 3.524, 3.110, P<0.01). There was no significant difference in the incidence of pulmonary infection and blood clots between two groups (P > 0.05); The incidence of urinary tract infection, pressure ulcers, constipation were 8.57% (3/35), 5.71% (2/35), 17.14% (6/35) in observation group, 40.00% (12/30), 33.33%(10/30), 63.33%(19/30) in control group, there were significant differences between, two groups (χ2= 4.324, 4.219, 5.337, P < 0.05). Conclusions Transitional care can significantly improve the psychological state of patients with thoracic spinal cord injury and paraplegia discharged, reduce the incidence of complications and improve quality of life.

Objective To investigate and analyze the effect of pantoprazole and omeprazole in the treatment of gastric ulcer.Methods a total of 100 patients with gastric ulcer treated in Shizuishan First People's Hospital from January 2014 to June 2016 were selected and randomly divided into the control group and the experimental group, with 50 patients in each group.The control group was treated with omeprazole, and the experimental group was treated with pantoprazole.After taking one course of treatment, the clinical efficacy, treatment cost, eradication rate of Helicobacter pylori and recurrence rate of gastric ulcer were compared between the 2 groups.Results The total effective rate of the experimental group was 94%, which was significantly higher than that of the control group(72%), and the difference was statistically significant(P<0.05).After the corresponding treatment, the experimental group of 50 cases, Helicobacter pylori eradication rate was 72%, the recurrence rate of gastric ulcer was 12%.In the control group of 50 cases, the eradication rate of Helicobacter pylori was 52%, and the recurrence rate of gastric ulcer was 36%.As a result, the eradication rate of H.pylori in the experimental group was significantly higher than that in the control group.The cost of treatment in the control group was(499.78±74.81)yuan, and the treatment cost of the experimental group was(413.26±56.39)yuan.The treatment cost and gastric ulcer recurrence rate in the control group were significantly higher than those in the experimental group, with statistical difference(P<0.05).Conclusion Pantoprazole in the treatment of gastric ulcer is much better than omeprazole, high treatment efficiency, is the preferred drug for the treatment of gastric ulcer, after the treatment of gastric ulcer recurrence rate is low, the cost of treatment is low and high eradication rate, with the further promotion and application in clinic significance.

Objective:To study protective effect of nitrates pharmacological postconditioning (PI‐PostC) on ischemia‐reperfusion (I/R) injured myocardium in rats .Methods :A total of 32 Wistar rats were randomly and equally divided into sham operation group ,I/R group ,ischemia postconditioning group (IPostC group) and PI‐PostC group .Myo‐cardial ischemic area ,infract size ,plasma level of cardiac troponin I (cTnI) and cell apoptotic index were measured and compared among all groups .Results:Compare with sham operation group ,there was significant rise in plasma cTnI level [ (6.39 ± 2.35)μg/L vs .(70.33 ± 6.94)μg/L vs .(41.19 ± 4.50)μg/L ,(37.47 ± 4.20)μg/L ,P<0.01 all] in I/R group ,IPostC group and PI‐PostC group ,and those of IPostC group and PI‐PostC group were significant‐ly lower than that of I/R group , P<0.01 both .Compared with I/R group ,there were significant reductions in my‐ocardial ischemic area [ (53.31 ± 3.87)% vs .(46.46 ± 2.13)% vs .(42.08 ± 4.84)% ] ,infarct size [ (52.19 ± 3.44)% vs .(41.02 ± 2.93 )% , (38.13 ± 2.05 )% ] and cell apoptotic index [ (26.92 ± 1.91 )% vs . (20.54 ± 3.05)% ,(19.49 ± 2.41)% ] in IPostC group and PI‐PostC group ,P<0.01 all .Compared with IPostC group ,ische‐mic area significantly reduced (P<0.05) in IP‐PostC group ,but there were no significant changes in infarct size , cTnI level and cell apoptotic index between IPostC group and IP‐PostC group , P>0.05. Conclusion:Nitrates phar‐macological postconditioning possesses the same protective effect on myocardial I/R injury as ischemia postcondition‐ing ,and it can reduce myocardial ischemic area more effectively .