Objective To investigate the clinical efficacy and safety of combined acupuncture and medicine in treating polycystic ovarian syndrome infertility.Methods Ninety patients with polycystic ovarian syndrome infertility were randomly allocated to treatment and control groups, 45 cases each. The control group received oral administration of clomifene citrate tablets plus muscular injection of chorionic gonadotropin and the treatment group, electroacupuncture in addition. The ovulation rates, pregnancy rates, incidences of ovarian hyperstimulation syndrome (OHSS), ectopic pregnancy rates and early miscarriage rates were compared between the two groups of patients. Results The ovulation rate and the pregnancy rate were 97.8 % and 37.8%, respectively, in the treatment group and 75.6% and 17.8%, respectively, in the control group; there was a statistically significant difference between the two groups (P<0.05). Of 17 pregnant patients in the treatment group, 2 had early miscarriage, accounting for 11.8% and none had ectopic pregnancy, accounting for 0.0%. Of 8 pregnant patients in the control group, 4 had early miscarriage, accounting for 50.0% and none had ectopic pregnancy, accounting for 0.0%. The incidence of OHSS was 4.4% in the treatment group and 6.7% in the control group; there was no statistically significant difference between the two groups (P>0.05).Conclusions Combined use of acupuncture and medicine can increase the ovulation rate and the pregnancy rate in patients with polycystic ovarian syndrome infertility. It does not significantly cause ovarian hyperstimulation and ectopic pregnancy and may decrease the early miscarriage rate.

Objective To investigate the application of the parenteral nutrition prescriptions for tumor patients in a tertiary hospital .Methods In this cross-sectional study , the parenteral nutrition prescriptions of all tumor inpatients in a tertiary hospital were collected from May to June in 2015 .The general data of patients who had used parenteral nutrition , the types of parenteral nutrition products , as well as the ratio of energy to ni-rogen ( E/N) , glucose/lipid ( G/L) ratio, non-protein energy to nitrogen ratio , and liquid volume were recor-ded and analyzed .Results Parenteral nutrition prescriptions were collected from 528 patients and showed high irrationality.The nutrient insufficiency rate was nearly 58.3%.The E/N (100:1 ~200:1) accounted for 32.3%and the G/L ( 1:1 ~2:1 ) 20.6%.Conclusions The rational application of parenteral nutrition should be a priority in clinical settings .A clinical nutrition supporting team may be established in tertiary hospi-tals to guide the appropriate use of parenteral nutrition .

SUMOylation is a post - translational modification consisting of covalent conjugation of ubiquitin - like proteins called small ubiquitin related modifier ( SUMO ) . SUMO modification has been shown to significantly alter protein activity, which can modulate protein stability, affect protein-protein interactions, and modify protein localization and trafficking. This process adds another layer of control in eukaryote gene expression, and it regulates both transcriptional activation and repression. This article reviews the current situation and future development of SUMOylation in ophthalmology.

Objective To compare efficacy and side effects of intravenous versus oral indomethacin treatment for symptomatic patent ductus arteriosus (PDA) in preterm infants.Methods Fourty-nine preterm infants were reviewed retrospectively who were diagnosed as having symptomatic PDA confirmed by echocardiography.According to the using type and approach that were divided into 2 groups (intravenous group,n=21;oral group,n=28) and their doses and intervals were same.The rates of ductal closure and side effects were compared in 2 groups.Results There were no significantly different between 2 groups in single ductal closure and complicating other diseases. Soon closure of intravenous group was higher significantly than oral group [61.9 %(13/21) vs 28.6 %(8/28),P

Objective To explore the relationship of methylenetetrahydrofolate reductase (MTHFR)gene C677T,factor V(FV)gene G1691A and prothrombin(PT)gene G20210A polymorphisms to unexplained recurrent early spontaneous abortion(URESA).Methods One hundred and twelve patients with URESA and 100 women with at least 1 normal pregnancy and without any miscarriage were analyzed for MTHFR,FV and PT gene polymorphisms by polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP).Results MTHFR gene T/T genotype and T allele frequencies were increased in URESA patients[38.4%(43/112)and 59.8%(134/224)]versus controls[18.0%(18/100)and 43%(43/100),P

· AIM: To compare the measurement of anterior chamber depth (ACD) and axial length (AL) by IOLMaster and contact ultrasonic (US) axial scan (A-scan).· METHODS: Measurements of ACD and AL were prospectively obtained in 137 eyes of 121 subjects with the IOLMaster compared with measurements with the US.· RESULTS: There was an excellent correlation between IOLMaster and US measurements for the ACD (r=0.823;P＜0.001) and AL (r=0.996;P＜0.001). The mean values of the parameters measured by IOLMaster and US were,respectively, as follows: ACD, 2.94±0.49mm, 2.58±0.51mm;AL, 24.37±3.04mm, 23.81±2.83mm. The mean differences of ACD and AL values between IOLMaster and US measurements were 0.36 ±0.30mm, 0.56 ±0.34 mm respectively, and they proved to be statistically significant (P＜0.001), With the 95%limits of agreement (LoA) from -0.08mm to +0.38mm for ACD and from -0.09mm to +0.69mm for AL.· CONCLUSION: As noncontact biometry, IOLMaster provides accurate values. A high degree of agreement between US and IOLMaster was noted. It not only has the advantage of performing noncontact examinations, but also produces various additional data simultaneously and may thus obviate the need for multiple examinations. Further studies are needed to assess the interchangeability of measurements in clinical practice.

AIM: To assess the relative agreement of GAT and NCT in IOP measurement by comparing the differences between Goldmann applanation tonometer (GAT) and non-contact tonometer (NCT) in intraocular pressure (IOP) detection.METHODS: IOP of 529 eyes of 265 volunteers were measured with both NCT and GAT, respectively.RESULTS: The measurement results of NCT were lower than that of GAT, there was significant difference between the IOP measured with NCT and GAT (19.13 vs23.43, t=22.644, P＜0.05). With the increasing of IOP values, the difference magnitude was greater, especially in IOP group that was more than 30mmHg, but the correlation coefficient became lower.CONCLUSION: The measurement results with NCT are lower than that of GAT. When the IOP with the NCT is in borderline value, it need be corrected with GAT, in order to discover the pathologically elevated IOP and avoid the misdiagnosis and mistreatment of glaucoma.

Objective To investigate the meaning of PURA gene and its protein in nephridial tissue of the rats with endemic fluorosis of coal burning. Methods Thirty-six SD rats of 80 - 100 g, body weight were randomly divided into control group, low fluorosis group and high fluorosis group according to body weight, 12 in each group, the number of female and male in each group was the same respectively. The control group, Low fluorosis group and high fluorosis group rots were fed with 1.5,25.0,60.0 mg/kg fluoride content in feedstuff, to establish the animal model of fluorosis. Expressions of both mRNA and its protein of PURA gene in rat nephridium tissue, were determined by RT-PCR and immunohistochemistry after four-month experimental period. Results The expressions of PURA mRNA[(2.74± 1.06),(4.29 ± 2.11)] and its protein[ (28 827.91 ± 4801.94),(61 146.96 ± 4997.55)] in low fluorosis group and high fluorosis group was higher than that in the control group[ ( 1.13 ± 0.87), (7131.95 ± 1524.54), all P < 0.05]. And the expressions of PURA mRNA and protein in high fluorosis groups was higher than that in low fluorosis greup(all P < 0.05). Conclusion High fluoride can lead to the high expression of PURA gene mRNA and protein in the rat nephridium tissue exposed to sodium fluoride.

Objective To observe the long term effects of arthroscopic knee debridement and reconstructing operation for treating osteoarthritis in patients with Kaschin-Beck disease. Methods Thirty-one cases of patients with Kaschin-Beck disease were followed for 6 years after operation of articular clearing by arthroscope. Index of pain, symptoms of self-evaluation, range of motion, walking distance, standing test by affected leg when bending at 30° or 60° were recorded and compared with the preoperative results. Results Twenty-four cases were followed up for 6 years. Six years after operation the pain index(3.38 ± 2.87) was dramatically decreased compared to that before operation (6.88 ± 1.45, t = 5.30, P ＜ 0.05). Patients symptoms markedly improved by subjective self-evaluation was 70.83% (17/24), the effective rate was 100% (24/24). The number of cases that could stand up when leg bending at 30° or 60° were 21,18 cases, respectively, compared with that of preoperative of 14, 11 cases, respectively, the difference was statistically significant(x2 = 5.17,4.27, all P ＜ 0.05). Six years after operation the walking distance(3 cases ＜ 1 km, 11 cases 1 - 5 km and 10 cases ＞ 5 km) were greatly improved compared to the results before operation (12 cases ＜ 1 km, 9 cases 1 - 5 km and 3 cases ＞ 5 km, U = 2.88, P ＜0.05). Six years after operation the knee activity[(132.25 ± 14.52)°] remained at the same level, compared with that of preoperative [(131 .58 ± 14.68) °], the difference was not statistically significant (t = 0.16, P ＞ 0.05) .Conclusions The method of arthroscopic joint debridement to cure Kaschin-Beck disease knee osteoarthritis can significantly reduce pain, improve function and walking distance, with more stable long-term satisfactory outcome.

OBJECTIVETo observe the anti-inflammatory effect of total saponins of Panax japonicus on LPS-induced RAW264. 7 macrophages.

METHODThe effect of total saponins of P. japonicus of different concentrations on RAW264. 7 cell viability was determined with the MTT method. The NO kit assay was adopted to detect the NO release of total saponins of P. japonicus to LPS-induced RAW264. 7 cells. The enzyme linked immunosorbent assay (ELISA) was used to detect the secretion of tumor necrosis factor-alpha (TNF-alpha) and interleukin 1-beta (IL-1beta). The reverse transeriptase-polymerase chain reaction (RT-PCR) was used to determine the expression of inducible nitric oxide synthase (iNOS) ,TNF-alpha,IL-1beta. The protein expression of nuclear transcription factor-kappaB p65 (NF-kappaB p65) was tested by Western blot.

RESULTThe safe medication range of total saponins of P. japonicus was less than 80 mg x L(-1). Compared with the LPS model group, total saponins of P. japonicus high, middle and low dose groups (0.1, 1, 10, 40 mg x L(-1)) could significantly reduce the secretion of NO, TNF-alpha, IL-1beta of LPS-induced RAW264. 7 cells, and inhibit the expressions of iNOS, TNF-alpha and IL-1beta mRNA and the protein expression of NF-kappaB p65.

CONCLUSIONThis study preliminarily proves the protective effect of total saponins of P. japonicus on LPS-induced RAW264.7 macrophages. Its action mechanism may be related to NF-kappaB signal pathway.

Animals ; Anti-Inflammatory Agents ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Inflammation ; drug therapy ; genetics ; immunology ; Interleukin-1beta ; genetics ; immunology ; Lipopolysaccharides ; adverse effects ; Macrophages ; drug effects ; immunology ; Mice ; NF-kappa B ; genetics ; immunology ; Nitric Oxide ; immunology ; Nitric Oxide Synthase Type II ; genetics ; immunology ; Panax ; chemistry ; Protective Agents ; pharmacology ; Saponins ; pharmacology