Objective To investigate the effects of Kinesio taping on function of knees in girls. Methods 20 female students were tested the peak torque of centripedal and eccentric contraction of knee flexion and extension with Biodex isokinetic testing at 60°/s angular velocity, with Kinesio taping, placebo taping and without taping. Their amplitude root of mean square (RMS) of surface electromyography of vastus medialis (VM), rectus femoris (RM) and vastus lateralis (VL) were also recorded. Results For centripedal isokinetic contraction, the relative extensors peak torque was the most as Kinesio taping (P<0.01). There was no significant difference in relative flexor peak torque (P> 0.05). Standardized RMS of VM and VL were the least as Kinesio taping (P<0.01), but not significantly different of RF among all the conditions (P>0.05). For eccentric isokinetic contraction, the relative extensor peak torque of both extensors and flexors were the most as Kinesio taping (P<0.01), while the Standardized RMS of VM and VL were the least (P<0.01), but no significant difference was observed in RF (P> 0.05). Conclusion Kinesio taping may enhance the strength of centripedal, eccentric contractions of quadriceps and eccentric contractions of hamstring, and increase the muscle fibers recruitment of VM and VL.

ObjectiveTo investigate the iodine nutritional status of pregnant women,newborn heel blood thyroid stimulating hormone(TSH) level and their relationship with urinary iodine(UI) level during pregnancy in Zhoupu and Kangqiao districts of Pudong New Area of Shanghai.Methods A total of 993 urinary samples(the first,second and third trimesters of pregnancy were 200 people,respectively),breast feeding(193 people) and non-pregnant women (200 people) in Zhoupu and Kangqiao districts of Pudong New area were collected from Apr 2009 to Dec 2010.Two hundred copies of neonatal heel blood samples were collected.Median of UI was measured by arsenic-cerium catalysis.TSH in neonatal heel blood was analyzed 72 h after birth by time resolved fluoroisnmunoassay(TRFIA).ResultsMedian UI of all pregnant women was 161.35 μg/L,and that in third trimesters of pregnancy( 126.35 μg/L) was lower than that of the first,the second,the breast feeding and non-pregnant women (178.80,180.50,167.90,163.40 μg/L,all P＜ 0.05).The percentage of UI level less than 150 μg/L in the third trimester[57.5％(115/200) ] was higher than that of the first[39.0％(78/200) ],the second[39.5％(79/200) ],the breast feeding [ 16.6％ (32/193) ] and non-pregnant women [ 23.0％ (46/200) ],respectively (all P ＜ 0.05).The percentage of UI level higher than 300 μg/L in the first [9.0％(18/200)],the second[8.0％(16/200) ] and the third trimester [ 5.0％ ( 10/200 ) ] of pregnancy was lower than that of the breast feeding [ 20.2％ (39/193) ] and nonpregnant [20.5％(41/200) ] women,respectively(all P ＜ 0.05).The level of neonatal heel blood TSH was(2.92 ± 1.83)mU/L,the range was 0.01 - 9.76 mU/L,11.0％(22/200) of the neonates heel blood TSH level(5 mU/L)exceeded the ratio of World Health Organization (WHO) standard ( ＜ 3％ ) suitable for iodine nutrition.Conclusions The overall level of iodine nutrition among pregnant women in Zhoupu and Kangqiao districts of Pudong New Area of Shanghai is in the appropriate range,but the pregnant women in the third trimester is in mild iodine deficiencies,and the neonates in these districts may be prone to iodine deficiency.Monitoring of iodine nutrition of pregnant women should be strengthened and iodine supplementation should be done scientifically.

AIM: To investigate the probably mechanism of amniotic extraction inhibiting haze formation after epipolis laser in situ keratomileusis (Epi-LASIK) in rabbit cornea.METHODS: Thirty rabbit corneas were performed with Epi-LASIK.All eyes were randomly divided into three groups: eyes treated with amniotic extraction (AE group),eyes treated with 1g/L dexamethasone (hormone group) and eyes treated with solvent (solvent control group).Haze grade evaluation was performed under the slit lamp after Epi-LASIK for 1,4 and 8wk.The repair of corneal epithelium was observed by using HE staining,and the expression of NF-kB protein P65 was detected by immunohistochemistry.The expression levels of inflammatory cytokines (TNF-α,TGF-β1 and IL-1) and anti-inflammatory cytokines (IL-4,IL-10 and IL-13) were determined by ELISA.RESULTS: HE staining showed that the basal cells of corneal epithelium were more uniform and arranged regularly in AE groups after Epi-LASIK for 1wk as compared with the hormone group and the solvent control group.After 4wk,there were a few of new collagen fibers in the superficial stroma of AE group,forming a small amount of scar.After 8wk,the corneal stroma of AE group showed a small amount of new collagen fibers,arranged regularly,and rarely formed scar.At the early stage (1 and 4wk),AE treatment has an obviously effect on inhibiting the secretion of inflammatory factors (TNF-α,TGF-β1 and IL-1) and anti-inflammatory factors (IL-4,IL-10 and IL-13),and the difference was statistically significant (P<0.01).Moreover,the activation of the NF-kB signaling pathway was significantly inhibited by treatment with AE in the early postoperative period (1 and 4wk).CONCLUSION: Amniotic extraction may reduce the inflammatory response in corneal epithelial cells by inhibiting the NF-kB signaling pathway,thereby inhibiting the formation of collagen and scar and the occurrence of haze.

Objective To investigate the relationship between glucokinase regulator protein ( GCKR) gene polymorphism rs780094 and hyperuricemia in Uygur in Xinjiang. Methods A case-control study including 1 026 patients with hyperuricemia and 1 030 normal subjects was conducted. All the subjects were genotyped for GCKR gene rs780094 by Sequenom MassARRAY system. The results of rs780094 genotype and allele frequency between hyperuricemia group and control group were compared. The associations of different genotypes of rs780094 with blood pressure, blood lipid, and blood glucose were analyzed. Logistic regression analysis was used to analyse the relationship between polymorphism of rs780094 and hyperuricemia in Uygur in Xinjiang. Results The distributions of three genotypes(G/G, A/G, A/A) and two allele frequency (G and A) in GCKR rs780094 revealed statistical difference ( P<0. 05 ) between hyperuricemia group and control group. A tendency toward association with hyperuricemia was observed under dominant model(OR=1. 295, 95%CI 1. 078~1. 554,P=0. 006) and recessive model(OR=1. 284, 95% CI 1. 024 ~1. 611,P=0. 030). The levels of systolic blood pressure, diastolic blood pressure, and total cholesterol were lower in hyperuricemia group with GCKR gene rs780094 loci GG genotype than those with AA+AG genotype. After adjusting confounding factors which had significant difference in the single factor analysis, logistic regression analysis showed that rs780094 A/A and A/G might be risk factors of hyperuricemia in Uygur in Xinjiang (OR=1. 355,95% CI 1. 094 ~1. 679,P=0. 005). Conclusion The GCKR rs780094 is associated with hyperuricemia in Uygur in Xinjiang. The A/A and A/G genotype of the GCKR rs780094 may increase the risk of hyperuricemia.

OBJECTIVETo study the clinical efficacy of the laparoscopic surgery in combination of Quyu Jiedu Recipe (QYJDR) on endometriosis (EMs)-related infertility patients.

METHODS130 EMs-related infertility patients of blood stasis and toxin accumulation syndrome diagnosed and treated by laparoscopic surgery were randomly assigned to two groups, i.e., the test group (75 cases) and the control group (55 cases). All patients received routine progesterone treatment after laparoscopic surgery. QYJDR was given to patients in the test group after laparoscopic surgery, lasting for twelve months. The pregnancy rate within one year after laparoscopic surgery were compared between the two groups. The Chinese medicine syndrome integrals, serum endometrium antibody (EMAb) and cancer antigen 125 (CA125) levels were compared between before drug therapy and three months after drug therapy.

RESULTSThe pregnancy rate within one year after laparoscopic surgery was higher in the test group than in the control group [61.33% (46/75) vs 45.45% (25/55)], showing significant difference (P<0.05). The Chinese medicine syndrome integral was (16.07 +/- 6.77) score and (7.25 +/- 3.27) score before and 3 months after drug therapy in the test group, while it was (15.92 +/- 7.51) score and (12.73 +/- 6.12) score in the control group. The Chinese medicine syndrome integral after drug therapy was lower than that before drug therapy in the same group. Besides, the integral difference between before and after drug therapy was higher in the test group than in the control group [(9.12 +/- 6.16) score vs (3.48 +/- 2.06) score)], showing statistical difference (P<0.05). After three-month drug therapy, the serum EMAb negative conversion rate was obviously higher in the test group than in the control group (44.44% vs 15.62%), showing statistical difference (P<0.05). The serum CA125 level was (31.88 +/- 15.78) U/mL before drug therapy and (18.82 +/- 10.08) U/mL three months after drug therapy in the test group, while it was (30.63 +/- 19.28) U/mL and (18.05 +/- 11.20) U/mL respectively in the control group. It was lowered after drug therapy in the two groups with statistical difference (P<0.05). There was no statistical difference between the two groups after drug therapy (P>0.05).

CONCLUSIONSThe laparoscopic surgery in combination of QYJDR could effectively improve clinical symptoms of EMs patients of blood stasis and toxin accumulation syndrome, promote negative conversion of EMAb, lower serum CA125 levels, and elevate the clinical pregnancy rate. QYJDR is an effective formula in treatment of EMs-related infertility.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Endometriosis ; complications ; therapy ; Female ; Humans ; Infertility, Female ; etiology ; therapy ; Integrative Medicine ; Laparoscopy ; Phytotherapy ; Treatment Outcome

Objective To investigate the current situation of the exercise, relevant knowledge and impact factors in pregnant women during pregnancy, providing references to instruct pregnant women to do suitable exercise. Methods Self-designed questionnaires were used to investigate the exercise behavior and cognition in 3 099 pregnant women who visited the clinic for first-time prenatal examination at Jiading District of Shanghai. Results It was found in investigation that 65.21% pregnant women often did exercise, of whom 29.14% did less than 20 minutes exercise every time, while 60.96% did 20 to 40 minutes, and 9.90% did more than 40 minutes.Slow-walking was the majority choice, which counted for 87.14% in pregnant women.And 34.79% pregnant women did not do exercise, mainly due to "wouldn't like to do exercise" or "don't have time for it".Age, body mass index (BMI), educational level with the pregnant women as well as their husbands impact factors related to their exercise behavior during pregnancy (P<0.01). Conclusion At present, pregnant women exercise mode is unitary during pregnancy.Doctors and nurses should advocate more on health education for them, and family members should be involved in health education program as well.We should improve the education health system and give full play to the advantages of the Internet, train obstetricians, nutritionists, community doctors and other weight management professionals, improve service capabilities, and instruct pregnant women to choose safe and effective exercise during pregnancy.

Objective To explore the clinical application of percutaneous endoscopic gastrostomy in gastroin- testinal nutrition among critically ill patients.Methods Twenty-two patients were undertaken percutaneous endo- scopic gastrostomy under the lead of gastroscope.The puncturatio site was located in anterior wall of stomach.Results All the procedures were performed successfully for one time.Intraoperational blood pressure was very steady.At the same time,intraoperational SpO_2 of the patients all exceeced 97%.The bleeding amount and operation time were respectively (3.8?1.9) ml and (15.5?2.3) min.Severe complications such as gastrostoma,gastrocolic fistula, pneumoperitoneum,refluxing or aspiration of gastric juice,inhalant pneumonia didn't occur after the operation.Con- clusion Percutaneous endoscopic gastrostomy was safe and feasible among critically ill patients who needed gastroin- testinal nutrition because of its slight injury,little bleeding and shorter operational time.

Objective To establish a reproducible mouse model of hepatic veno-occlusive disease (HVOD) after allogeneic bone marrow transplantation (aallo-ABMT) and explore its pathogenesis.Methods Balb/c mice were randomly divided into three groups:(1) normal saline (NS) control group; (2) total body irradiation (TBI) group; (3) allogeneic bone marrow transplantation (allo-BMT) group.Liver weight,total bilirubin (TBil),tumor necrosis factor α (TNF-a),interleukin 6 (IL-6) and monocyte chemotactic protein 1 (MCP-1) were detected on the day 0,5,10,15 and 20 after transplantation.Hepatic vein and sinusoid congestion,infiltration of inflanmatory cells,and damage to hepatic cells and vascular endothelial cells were observed under the light microscopy after HE staining.Fibrosis of hepatic sinusoids and venule was observed under the light microscopy after Masson staining.Results Liver weight and TBil levels were elevated at 5th day and reached the peak at 15th day after all-ABMT.The changes of hepatic congestion and edema were obviously observed and there was infiltration of inflammatory cells at 5th and 10th day after alloABMT.At 15th and 20th day,hepatic congestion,edema and necrosis were reduced and liver damage was mainly presented with liver fibrosis and inflammatory infiltration.All mice died within 10 days after TBI,and hepatic congestion and edema were aggravated.As compared with NS control group,TNF-α,IL-6 and MCP-1 concentrations were significantly increased after all-ABMT.Conclusion A reproducible mouse model of hepatic veno-occlusive disease after all-ABMT was successfully established,and the pathogenesis was closely related to endothelial damage caused by total body irradiation,inflammatory cell infiltration and increased concentrations of cytokines.

Objective To explore the effect on metabolism of glucose and lipids, potential toxicity mechanism and possible biomarker candidates by analyzing urine metabonome changes of rats after oral administration of polychlorinated biphenyl congeners( PCBs) and high fat diet alone or in combination.Methods Male SD rats were divided randomly into control group,high fat diet group, PCBs group and combination group of PCBs and high fat diet.Urine samples were collected after 6-week treatment, 1 H NMR spectra were performed and analyzed by principal component analysis ( PCA) . Results The PCA scores plot of urine 1 H NMR data showed that the combined group could be easily distinguished from the other three groups, suggesting great difference in metabolism.The loading plot of the PCA revealed significant increase in the levels of lactate, glucose, creatine, 2-hydroxy-isovaleric acid and reduction in the levels of citrate, succinate, taurine, hippurate and trimethylamine oxide ( TMAO) in the combined exposure group after six-week exposure.Conclusion The altered levels of metabolites induced by combined exposure of PCBs and high fat diet may be related to the injury to mitochondrial function, reduction of energy metabolism in tricarboxylic acid cycle (TAC).These effects possibly lead to perturbations in the metabolism of glucose, lipid and amino acids.The altered metabolites may be considered biomarker candidates of toxicity induced by exposure to PCBs and high fat diet.

OBJECTIVELong time exhaled oxygen will induced oxygen toxicity. Some studies had found that different pathology may exised in normobaric and hyperbaric pulmonary oxygen toxicity, and nitric oxide synthase (NOS) may play a role. In this study, we discussed the change of NOS in normobaric and hyperbaric pulmonary oxygen toxicity.

METHODSSixty male SD rats were randomly divided into 6 groups (n = 10), exposed to 1 ATA (atmosphere absolute), 1.5 ATA, 2 ATA, 2.5 ATA and 3 ATA, 100% oxygen for 56, 20, 10, 8, 6 hours respectively. Rats were exposed to air as control. After exposure, the protein in bronchoalveolar lavage fluid (BALF), the wet/dry weight of lung and the expression of eNOS, nNOS in lung were defined.

RESULTSAs compared to air group, the protein in BALF, the wet/dry of lung were significantly elevated in 1.0 ATA group, while these changes were not so obviously in the other groups, and these changes in hyperbaric oxygen group (approximately 1.0 ATA) were significantly decreased as compared with nonnrmobaric oxygen group (1.0 ATA). The expression of nNOS were not changed in normobaric and hyperbaric pulmonary oxygen toxicity, while the expression of eNOS was significantly decreased in 2 ATA group, and significantly elevated in 2.5 ATA and 3 ATA group.

CONCLUSIONThe expression of eNOS can change when exposed to different pressures of oxygen.

Animals ; Disease Models, Animal ; Lung ; metabolism ; Male ; Nitric Oxide Synthase Type I ; metabolism ; Nitric Oxide Synthase Type III ; metabolism ; Oxygen ; poisoning ; Pressure ; Rats ; Rats, Sprague-Dawley