Biomarkers ; Heart Diseases ; diagnosis ; metabolism ; Humans ; Natriuretic Peptide, Brain ; metabolism ; physiology ; Nerve Tissue Proteins ; metabolism ; physiology ; Peptide Fragments ; metabolism ; physiology

Objective:To analyze the influence factors of postoperative pregnancy in patients of endometriosis associated infertility after laparoscopy combined with hysteroscopy treatment.Methods:340 patients with endometriosis associated infertility who underwent laparoscopy combined with hysteroscopy treatment in Maternal and Child Health Care Hospital of Xiamen from April in 2012 to April in 2014 were followed up for 18 ～ 42 months to assess fertility outcomes.The relative factors of postoperative pregnancy rate were analyzed.Results:85.88％ (292/340) of patients were followed up,and the overall postoperative pregnancy rate was 56.51％.Among which the postoperative pregnancy caseswere 115 cases (39.38％),40 cases (13.70％),8 cases (2.74％),2 cases (0.68％) in the 1 ～ 6 months,7 ～ 12 months,13 ～ 24 months,25 ～ 42 months,respectively.There were significant differences among the four groups(x 2 =11.76,P ＜ 0.05).The multy-factors analysis showed that age ≥35,infertility time ≥3,r-AFS stage relatively high were risk factors of postoperative pregnancy(OR =10.45,3.03,3.74,P ＜0.05),and secondary infertility,applying ovarian stimulation treatment were the protective factors of postoperative pregnancy(OR =0.23,0.33,P ＜ 0.05).Conclusions:Laparoscopy combined with hysteroscopy treatment can increase postoperative pregnancy rate,and the best time to pregnancy is the first one year after treatment.The age ≥35,infertility time≥3,r-AFS stage relatively high are the important causes for the postoperative infertility,while applying ovarian stimulation treatment can promote pregnancy rate.

BACKGROUND: Malnutrition and overnutrition are the two problems during growth and development of high-school students.OBJECTIVE: To understand the situation and relevant factors of malnutrition and overnutrition of high-school students.DESIGN: Transverse investigation was designed.SETTING: Health Supervision Institute of Chongqing Health Bureau; Department of Nutrition & Food Hygiene, Chongqing University of Medical Sciences; the Eighth Middle School of ChongqingPARTICIPANTS: Totally 896 students in 15 classes were collected from one full-time middle school in Shapingba district in Chongqing by cluster sampling method from March to May 2004. The students were excluded if they suffered from hereditary metabolic disease and secondary pathological malnutrition or obesity due to trauma or other diseases. All of participants were in the known in the investigation. Of those, 826 students filled up the questionnaire in detail (the effective rate was 92.19%), in which, 414 students were male and 412 students female, aged varied from 13 to 18 years.METHODS: The students chose were in the investigation with questionnaire and the contents of it included basic physical situation, state of sickness, situation of parents, dietary behavior, nutritional knowledge, dietary habits, etc. The students filled up the questionnaire by them own and handed over on the spot. The evaluation of student nutrition state adopted the heights and body masses in recent physical examination scale, in reference to the criteria in "height and body mass of Chinese students aged from 7 to 22 years". The standard body mass was 80% of body masses of people with same height, based on which, the standard body mass was 100%, that less than the standard by 90% was taken as malnutrition and more than it by 120% was taken as obesity. Non-conditional logistic stepwise regression was used to analyze the data so as to probe into the factors of malnutrition and obesity in middle-school students.MAIN OUTCOME MEASURES: [1] Morbidity of malnutrition and obesity in middle-school students. [2] Factors of malnutrition and obesity in middle-school students.RESULTS: Totally 826 students entered result analysis. [1] Morbidity of malnutrition and obesity: it was 9.44% and 24.21% respectively, in which,the morbidity of malnutrition.for female was higher than male [4.84%,14.08% (x2=15.1036, P ＜ 0.05)] and the morbidity of obesity in male was higher than female [30.09%, 18.2% (x2=10.5737, P ＜ 0.05)]. [2] Factors of malnutrition and obesity: significant correlation was present between malnutrition and 5 factors, named sex, indulgence in or being choosy food,sleeping time, breakfast and animal internal organs (P ＜ 0.05-0.01). Significant correlation was present between obesity and 5 factors, named sex,body mass index of father, eating velocity, midnight snack and indulgence in or being choosy food (P ＜ 0.05-0.01).CONCLUSION: It is discovered in the investigation that the morbidity of malnutrition and obesity in middle-school students are very high and that is all closely related to sex and indulgence in or being choosy food. In order to correct malnutrition and obesity in middle-school students, it is necessary to provide correct nutritional knowledge and help them arranging diet rationally and establishing healthy life pattern.

BACKGROUND:There is little attention focused on the effect of isokinetic testing about the variation of angular velocity on pain and muscle strength in the evaluation of curative effect of McConnel taping. OBJECTIVE: To evaluate the changes of quadriceps muscle strength and perceived pain levels in patients with patelofemoral pain syndrome before and after corrective McConnel taping in isokinetic testing. METHODS:A total of 34 patients with patelofemoral pain syndrome were evaluated in isokinetic testing for concentric contraction muscular strength, including the maximum torque, the total work, and the average work in 60 (°)/s and 180 (°)/s angular velocity, before and after the interventions of McConnel taping. The visual analogue scale scores were recorded. RESULTS AND CONCLUSION: The visual analogue scale scores were slightly decreased in angular velocity of 60 (°)/s after obturation when compared to before obturation (P > 0.05), while the scores were significantly decreased in angular velocity of 180 (°)/s (P < 0.05). The maximum torque, the total work, and the average work were slightly increased after obturation, but showed no significant difference in angular velocity of 60 (°)/s (P > 0.05), while significantly increased in 180 (°)/s angular velocity (P < 0.05). McConnel taping significantly improves the curative effect in patients with patelofemoral pain syndrome under low load joint movement.

Blood Platelets ; Humans ; MicroRNAs

Objective To study the safety and efficacy of transhepatic arterial infusion embolization using microspheres combined with lipiodol for treatment of hepatocellular carcinoma(HCC).Methods Transhepatic arterial chemoembolization(TACE)was performed with 1-2 ml 300-500?m mierospheres and 10-20 ml lipiodol for treatment of HCC.Changes of liver function,AFP,responses of tumor and complications related to embolization were analyzed before and after TACE.Results Thirty six patients with HCC were enrolled into this study.After TACE,patients' liver function got worsen and tumor size decreased significantly(P＜0.05).Conclusion TACE with use of microspheres combined with lipiodol is an effective treatment for HCC,but should be taken carefully to avoid hepatic failure.

A structure kinetic model was established for describing the relationship among cell growth, genistein formation and substrate utilization in suspension culture of Maackia amurensis. In this model, sucrose uptake, structure components production, intermediate matter changes, cell respiration loss and secondary metabolite (genistein) production were all predicted. The parameter sensitivity test was indicated that intermediate matter self-catalysis rate constant (k(b1)), structure component synthesis rate constant (k(b2)) and secondary metabolite synthesis rate constant (k(p)) were the most sensitive parameters for this model. If k(b1), k(b2) or k(p) are changed by 10%, the range of the aim function value would be changed by 12.8%, 4.61% and 2.54%, respectively. Adjustment of the other parameters only aroused a change of less than 0.5% in the aim function value. The predicted values were in good agreement with those obtained experimentally.
Cell Culture Techniques ; Cells, Cultured ; Kinetics ; Maackia ; cytology ; Models, Biological

OBJECTIVETo investigate the abnormal change of immune function in patients with Pi-Qi deficiency Syndrome, and to explore the genomic mechanism of its genesis by cDNA chip techniques.

METHODSThe cross probe was made by extracting and microamplifying the total RNA and mRNA of peripheral white blood cells (WBC) in healthy subjects and patients with chronic gastritis and ulcerative colitis, which were labeled by Cy3 and Cy5 respectively. Then equal quantity of the two labeled probes were mixed and hybridized with cDNA chip, fluorescent signal of the chips were scanned with scanner. Data obtained were analyzed for comparing the difference of the expressive levels of immune associated genome in peripheral WBC in healthy subjects with those in patients.

RESULTSExpressions of CD9, CD164, PF4 and RARB gene in WBC of patients, both gastritis and colitis, were down-regulated while those of IGKC, DEFA1 and GNLY were up-regulated.

CONCLUSIONThe genesis of Pi-Qi deficiency syndrome has its immune associated genomic basis, and the immune functions are disordered in patients with that syndrome.

Adult ; Colitis, Ulcerative ; genetics ; immunology ; Diagnosis, Differential ; Gastritis ; genetics ; immunology ; Genome ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Oligonucleotide Array Sequence Analysis ; Qi ; Splenic Diseases ; genetics ; immunology ; Yang Deficiency ; genetics ; immunology

Dose-effect relationship is an important topic as well as difficulties in clinical studies on Chinese herbal compounds. The relevant concepts of the dose-effect relationship, its features, its backgrounds, directions and roles of clinical studies on the dose-effect relationship of Chinese herbal compounds were discussed in this essay. The current state of clinical studies was introduced. The confronting challenges of clinical studies were also analyzed, thus providing references for the establishment of appropriate clinical research methods in line with Chinese medicine features.
Dose-Response Relationship, Drug ; Drug Combinations ; Drugs, Chinese Herbal ; administration & dosage ; pharmacology ; Humans ; Phytotherapy

Objective To explore the correlation of lung function and IFN-γ and IL-4 levels in peripheral blood in pulmonary tuberculosis patients. Methods The IFN-γ and IL-4 levels in peripheral blood of 75 pulmonary tuberculosis patients(severe 25 cases,moderate 25 casea,and mild 25 cases) and 30 healthy volunteers were measured by ELISA. Meanwhile FEV1 ,FEV1% and MMEF% of lung function in 75 pulmonary tuberculosis patients were measured.Results The levels of IFN-γ[(0. 204 ±0. 018) μg/L] and IL-4[(0. 523 ±0. 035) μg/L] in peripheral blood were significantly different both between tuberculosis group and control group and among tuberculosis patients ( severe,moderate,and mild) (t =7. 685,6. 374 ,all P ＜0. 05) ;FEV1 ,FEV1% ,and MMEF% of severe and moderate tuberculosis patients were significantly lower than those of mild tuberculosis patients and normal reference value; In tuberculosis patients, FEV1% and MMEF% were negatively related with IL-4 level in peripheral blood( r = -0. 46, -0. 43, all P ＜ 0. 05 ), also significantly positively related with the IFN-γ level in peripheral blood ( r = 0. 47,0. 45, all P ＜0. 05). Conclusion Pulmonary tuberculosis morbility may be due to cellular levels of patients. The IFN-γ and IL-4 levels in peripheral blood could affect the lung function of pulmonary tuberculosis patients.