Objective To investigate the effects of self-made Yishen Antai Decoction combined with progesterone in the treatment of recurrent spontaneous abortion (RSA) and the effect on pregnancy outcomes and blocking antibodies (BA). Methods 100 cases of patients with RSA were randomly divided into the observation group and the control group, 50 cases in each group. The control group was treated with progesterone and on the basis, the observation group was additionally treated with self-made Yishen Antai Decoction. Both groups were intervened till 12 weeks of gestation, and the clinical curative effect was evaluated. Results The total effective rate of treatment, the success rate of pregnancy and the positive rate of blocking antibody (BA) showed significant differences between the observation group and the control group (P< 0.05). After treatment, the total TCM symptom score and serum levels of interleukin-2 (IL-2) and interferon-γ (IFN-γ) were significantly lower while interleukin-10 (IL-10) level was significantly higher in the observation group than the control group (P< 0.05). There were no serious adverse reactions in the two groups. Conclusion Self-made Yishen Antai Decoction is effective and safe in the treatment of RSA. It can significantly improve the success rate of pregnancy and the positive rate of BA, which may be associated with the regulation of IL-2, IL-10 and IFN-γ levels.

Objective Anovel index based on frequency-domain analysis of heart rate variability (HRV) was tested on patients with reduced left ventricular systolic function.This index,namely VHFI,was defined as the very high frequency (VHF) component of the power spectrum normalized to represent its relative value in proportion to the total power minus the very low frequency component.Methods Patients (n=130) were divided into a study group,consisting 66 patients with decreased left ventricular systolic function,and a control group,consisting 64 patients with normal heart structure and function and without severe coronary artery stenosis (＜50%).Results VHFI in the study group was significantly higher than that in the control group (19.17±13.35 vs 11.37±10.77,P＜0.001).Cardiac events occurred in 18 patients during follow-up (33.34±3.26 months).Defining the positive test as VHFI =15 and negative test as VHFI ＜15,achieved a sensitivity of 57.58% and a specificity of 78.13% for predicting decreased left ventricular systolic function,and achieved a sensitivity of 66.67% and a specificity of 64.29% for predicting cardiac events.Univariate Cox regression analysis showed that positive VHFI test was an independent variable in predictive cardiac events.Conclusions The results suggest that VHFI is a useful tool for quick evaluation of left ventricular systolic function and prediction of prognosis.

Objective To make an evidence-based rehabilitation plan for a patient with osteogenesis imperfecta after external fixation. Methods Based on a comprehensive assessment for the patient's condition, the clinical problems were listed. Related articles were searched from National Guideline Clearinghouse (NGC), The Cochrane Library, PubMed, CBM, CNKI and Wanfang databases. And the reference list of each eligible article was also included. Finally the optimum rehabilitation program was designed with optimal clinical evidence, patient's conditions and relatives' willingness. Results 1 randomized controlled trial and 4 case reports were included. A progressive exercise program was developed and implemented. No new fractures occurred during the intervention. Muscle strength, gait, activities of daily living had been greatly improved. 20 weeks later, the Berg score was 43 and the Barthel index was 80. Conclusion The progressive rehabilitation exercise program developed from evidence-based practice is safe, effective and feasible.

Adult ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neurotoxicity Syndromes ; diagnosis ; Retrospective Studies ; Tomography, X-Ray Computed

Compared with hip replacement, internal fixation in the treatment of the elderly femoral neck fracture, especially the application of cannulated screws, is minimally invasive, easy to operate and economical. In recent years, it becomes the research focus in the field of orthopedic clinical research. However, configuration of cannulated screws is still controversial. Most clinicians believe that three cannulated screws being placed in parallel in an inverted triangle configuration is better than that in a triangular configuration in biomechanics and clinical effect. Nonparallel strong oblique nailing technique allows the screws to share more weight to reduce postoperative complications, so that it is more suitable for elderly patients with osteoporosis. However, the related complications of internal fixation such as nonunion, femoral neck shortening and other problems are still the focus of domestic and foreign scholars. Issues about how to control the indication of internal fixation surgery, understand related factors of the complications, and prevent complications are required to be further explored.
Aged ; Bone Nails ; Femoral Neck Fractures ; surgery ; Fracture Fixation, Internal ; adverse effects ; methods ; Humans ; Internal Fixators

Abdominal incisional hernia is a common complication of abdominal surgery,of which the two major direct causes are surgery wound healing and intra-abdominal pressure.Therefore,the factors causing poor wound healing and intra-abdominal pressure are incisional hernia incentives.Surgery is the only radical method to cure it,including open surgery and laparoscopic surgery.This review contains two contents,the summary of the current research and the prospects.

Objective To investigate the effect of specific small interfering RNA (siRNA) targeting receptor of advanced glycation end products (RAGE) on the production of fibrosis markers (laminin,hyaluronic acid (HA) and N-terminal procollagen Ⅲ propeptide (PⅢ NP) in hepatic fibrosis (HF).Methods The expression vectors of specific siRNA targeting RAGE were constructed.Primary rat hepatic stellar cells (HSC) were isolated and cultured.The primary rat HSC were transfected with the recombinant vector.The blank control group and unspecific siRNA vector pAKD-NC-transfected group were as controls.The expressions of RAGE,laminin,HA and PⅢ NP at mRNA and protein levels were detected by real-time polymerase chain reaction and Western blot,respectively.Least-significant difference (LSD) and Student-Newman-Keuls (SNK) were performed to analyze standard normal distribution or homogeneous variance.Non-normal distribution and heterogeneity of variance data were analyzed by non-parametric Wilcoxon test.Results The expressions of RAGE at mRNA and protein levels in pAKD-GR126-transfected primary HSC were (42.32 ± 6.16)％,(43.24±7.50)％,(51.06±13.79)％ and (47.94±5.36)％ in blank control group and pAKDNC group (F=7.791 and 36.513,all P＜0.05).The expressions of laminin at mRNA and protein levels were (41.07±3.13)％,(40.59±5.87)％,(53.89±2.25)％ and (52.46±4.68)％ in blank control group andpAKD-NC group (F=225.111 and 88.039,all P＜0.05).The expressions of HA at mRNA and protein levels were (45.69 ± 0.87) ％,(46.08 ± 2.36) ％,(54.20 ± 0.56) ％ and (52.30±3.42)％ in blank control group and pAKD-NC group (F=178.317 and 180.646,all P＜ 0.05).The expressions of PⅢ NP mRNA at mRNA and protein levels were (56.10±4.18)％,(55.15±2.39)％,(54.40±2.79)％ and (53.58±6.18)％ in blank control group and pAKD-NC group (F=141.633 and 49.670,all P＜0.05).Conclusion RAGE specific siRNA could inhibit the expression of RAGE in primary rat HSC and could significantly lower the expression of fibrosis markers laminin,HA and PⅢ NP at mRNA and protein level.

Objective To explore the clinical comparative value of little abdominal incision and laparoscopic treatment of large ovarian cysts.Methods A total of 31 consecutive cases of large ovarian cysts were analyzed.Two groups were made with the random number table method.Eighteen women with little abdominal incision were served as study group.The corresponding nineteen women with laparoscopic treatment were treated as control group.All the people were treated with placket suctionand helicism suture.The operation time,amount of bleeding,hospitali-zation time,cost of hospitalization and postoperative complications of the two groups were compared,and the levels of C -reactive protein and leukocyte count were also compared.Results The operation time,amount of bleeding,hospi-talization time and cost of hospitalization in the study group were (52.17 ±3.02)min,(30.09 ±1.91)mL,(5.75 ± 0.98)d and (5 272.85 ±355.21)yuan respectively,which in the control group were (72.40 ±4.45)min,(29.71 ± 0.56)mL,(5.15 ±0.31 )d and (11 825.59 ±857.71 )yuan respectively;There were no statistically significant differences in amount of bleeding and hospitalization time between the two groups(t =1.57,1.19,all P >0.05),but the operation time in the study group was less than that in the control group(t =4.51,P <0.05),and the same result of the cost of hospitalization was detected in the two groups(t =5.24,P <0.05).Conclusion In the basis of placket suctionand helicism suture,little abdominal incision surgery method is worthy of the clinical promotion with shorter operation time,more rapidly postoperative recovery and less hospitalization expense.

This review summarizes the progress of therapy evaluation of schistosomiais with immunology methods and expects the application foreground of nucleic acid detecting methods.

Objective To establish a reversed HPLC method to determine the contents of gatifloxacin and tinidazole simultaneously. Methods ODS C_ 18 column (4.6mm?250mm,5?m) was used as an analytical column. The mobile phase consisted of 15% acetonitrile, 25% of methanol and 60% of 0.05mol/L KH_2PO_4 buffer,which contained 0.5% triethylamine and was adjusted to pH 3.5 by phosphoric acid. The flow rate was 1ml/min. The detection wavelength was 318nm. The column temperature was 30℃. 20?l of diluted sample solution was injected to the sampler. Results The calibration curve of gatifloxacin was linear in the range of 2~20?g /ml (r=0.999 6) ,and that of tinidazole was 2~20 ?g /ml (r=0.999 9). The recovery rates of them were 100.1% and 100.4%,respectively. RSDs of both drugs were less than 1.1 %. Conclusions The method is simple,accurate and sensitive and can be used to determine the two components simultaneously.