Objective: To analyse the composition of hospitalization childbirth costs and its influencing factors, which provides theory basis on reasonable control of rapid growth of hospitalization childbirth costs. Methods: With the method of stratified random sampling, 12 secondary and tertiary hospitals were chosen in Shanghai. According to the hospitalization number, the maternal disease cases delivering from Jan. 1, 2016 to Jun. 30, 2016 were randomly selected. The basic information and the cost of hospitalization were collected, and the database was established. Descriptive statistics, z test, non-parametric test and multiple linear stepwise regression analysis were performed by SPSS 20.0. Results: The cost of hospital delivery per capita in Shanghai from Jan. to Jun. 2016 was 7 826.39 yuan, of which the cost of bed, inspection, operation and western medicine accounted for the highest proportion of the expenses (17%, 16%, 15% and 15%, respectively). Maternal hospitalization cost univariate analysis showed that the effect of age, occupation, payment, pregnancy complications, modes of delivery, length of stay, prenatal and postnatal pathological condition on hospitalization cost were statistically significant. A multifactorial study on the cost of hospitalization showed that the delivery mode, length of stay, prenatal and postnatal pathological pathological condition, age and pregnancy complications were the main influencing factors. Conclusion: The hospitalization cost of cesarean section is significantly higher than that of vaginal delivery, the hospital cost structure of these two modes of delivery is different, and the reduction of cesarean section rate is of great significance. It is necessary to optimize the hospital cost structure via controlling the cost of western medicine, operation, and inspection.

The treatment and signaling pathway regulation effects of kidney- tonifying traditional Chinese medicine on osteoporosis have been widely studied, but without a systematic summary currently. This review comprehensively collected and analyzed the traditional Chinese medicine on the treatment and signaling pathway regulation of osteoporosis in recent ten years, such as Epimedium, Drynariae Rhizoma, Cnidium, Eucommia, Psoralen and Dipsacus. Based on the existing findings, we concluded the following conclusions: (1) kidney-tonifying traditional Chinese medicine treats osteoporosis mainly through BMP-Smads, Wnt/β-catenin, MAPK, PI3K/AKT signaling pathway to promote osteoblast bone formation and through OPG/RANKL/RANK, estrogen, CTSK signaling pathway to inhibit osteo?clasts of bone resorption. ① Epimedium, Drynariae Rhizoma, Cnidium and Psoralen up-regulate the key proteins and genes of BMP-Smads and Wnt/β-catenin signaling pathways to promote bone formation.② Epimedium, Drynariae Rhizoma, Cnidium, Eucommia, Psoralen, Dipsacusinhibit the bone resorption by mediating the OPG/RANKL/RANK signaling pathway. (2) Kidney-tonifying traditional Chinese medicine prevent and treat osteoporosis through a variety of ways: Icariin, Naringin, Osthol, Psoralen can regulate BMP-Smads, Wnt/β-catenin signaling pathway to promote bone formation, but also activate OPG/RANKL/RANK, CTSK and other signaling pathway to inhibit bone resorption. (3) The crosstalk of the signaling pathways and the animal experiments of the traditional Chinese medicine on the prevention and treatment of osteoporosis as well as their multi-target mechanism and comprehensive regulation need further clarification.

The strain F12-11-1-2 was isolated from the East China Sea,which had antimitosis activity using Pyricularia oryzae mode.Ac- cording to phenotypical study,salt-aggregation test and 16S rDNA sequence analysis,the strain F12-11-1-2 has been identified to be Bacillus subtilis.

Macrolactins are 24-membered macrolides produced by unidentified marine bacterium, Actinomadura sp. and Bacillus sp., which exhibit both antibacterial and antitumor activities in vitro. The environmental strain X-2 which was isolated from the sediment of the East China Sea produce Macrolatin A, B and O. In this study, a set of degenerate oligonucleotide primers, designed for amplification ketosynthase(KS) domains, had been employed to identify KS gene fragments of the X-2 DNA samples. One 645 bp KS fragment(GenBank accession no. EF486351)had been cloned and used as a probe to screen the genome DNA fosmid library of X-2. Three positive clones were selected and sequenced, Homologous analysis and the function prediction of the obtained PKS gene fragments suggested that macrolactin is the Polyketide Biosynthesis Product of the gene cluster obtained in the environmental strain X-2.

Femoral Neoplasms ; pathology ; Humans ; Perivascular Epithelioid Cell Neoplasms ; pathology

Objective To evaluate the value of stereotactic core needle biopsy(SCNB)in diagnosis of breast lesions.Methods Forty-seven cases were punctured with computer-assisted stereotactic system, spring-loaded biopsy guns and 16 G core needles.The record of each item was collected,including clinical manifestations,descriptions of the mammographic characteristics(such as calcification,mass and architectural distortion),the pathology of the SCNB and the surgical pathology or mammographic follow-up data.Then the results of SCNB were analyzed based on the comparison of SCNB pathology and the surgical pathology.The reason that SCNB failed and misdioagnosed was inferred from the relationship of SCNB accuracy and the X-ray characteristics.Results Forty-four cases were punctured successfully,3 cases failed.Thirty-one patients were operated soon after biopsy.The results of 27 SCNB cases agreed well with the final pathology but the other 4 did not.Conclusions SCNB as an accurate,time-saving and cost- effective method,is also minimally invasive and hardly changes the architecture of the breast.SCNB can diagnose breast lesions in advance,reduces the number of surgical biopsy,and is promising in clinical application.

To design a new method to simulate the micro-motion of human body surface due to respiration and heartbeat, and to provide detection object and calibration signal for the bio-radar technology. Precision lin-ear module was used to transform rotational movement to linear displacement, with AC servo motor to precisely control the module's rotation. Ultimately, ultralow-frequency micro-motion was produced with its displacement being quantitatively controlled. A system simulating the micro-motion of human body surface was newly built. Compared with the old system, the new one produced micro-motion with better constancy, and realized quantitative control of the motion's dis-placement. The method lays technological foundation for simulating the micro-motion of human body surface due to respiration and heartbeat and may promote the development of bio-radar technology towards intensive and compre-hensive levels.

AIM:To investigate the role of lipopolysaccharide binding protein (LBP) for diagnosis and prog-nosis prediction in the septic patients.METHODS:A total number of 80 ICU patients were enrolled.The patients were divided into systemic inflammatory response syndrome ( SIRS) group and sepsis group, the patients in sepsis group were di-vided into non-survivor sub-group and survivor sub-group.We collected the serum samples and analyzed acute physiology and chronic health evaluation ( APACHE) II score on the first day of the patients hospitalized in ICU.In addition, we also selected 10 healthy volunteers and collected their serum samples.The serum concentrations of LBP, C-reactive protein ( CRP) and procalcitonin ( PCT) were measured by ELISA.ROC analysis of LBP, CRP, PCT and APACHE II score was conducted to discriminate among critically ill patients with sepsis and predict the prognosis of the patients with sepsis.RE-SULTS:The levels of the 4 indicators in the septic patients were higher than those in the patients of SIRS (P<0.05).In addition, serum LBP and APACHE II score in the non-survivor sub-group were higher than those in the survivor sub-group (P<0.05), whereas no difference of the PCT and CRP levels between survivors and non-survivors with sepsis was ob-served.LBP levels greater than 26.84 mg/L had 97.1% sensitivity and 95.9% specificity to discriminate between SIRS and sepsis.LBP levels greater than 54.16 mg/L had 85.2%sensitivity and 80.0%specificity for prognosis of unfavorable outcome.CONCLUSION:LBP level was more accurately correlated with diagnosis or prognosis prediction than CRP or PCT in patients with sepsis.

OBJECTIVETo observe the changes of electrocardiogram (ECG) and pregnancy outcome of the late pregnancy women.

METHODSLate pregnancy women were divided into two groups by age: over 35 group and under 35 group. The incidence of abnormal electrocardiogram was recorded when the patients were subjected to routine ECG examination. Then the pregnancy, delivery outcome and if there's low birth weight newborn were recorded later.

RESULTSThe incidence of abnormal ECG in over 35 group was significantly higher than that in under 35 group (P < 0.05). And the incidence of ST segment changes, arrhythmia in the group of former was higher than that in the group of latter (P < 0.05). Among the different type of arrhythmia, the incidence of sinus bradycardia and ventricular premature beat in the group of former were higher than those in the group of latter (P < 0.05). But the incidence of sinus tachycardia in the former group was obviously lower than that in the latter group (P < 0.05). The incidence of pregnancy loss in over 35 with abnormal ECG group was significantly higher than that in under 35 with normal or abnormal ECG groups (P < 0.05). The incidence of premature birth in over 35 with abnormal ECG group was significantly higher than that in over 35 with normal ECG group (P < 0.05). The incidence of low body weight in over 35 with abnormal ECG group was significantly higher than that in under 35 with normal ECG group (P < 0.05).

CONCLUSIONThe late pregnancy women with the age of over 35 are more likely to have ECG abnormalities, such as arrhythmia, myocardial ischemia and so on. The older pregnant women with abnormal ECG easily suffer from pregnancy losing, premature birth and having a low birth weight baby.

Adult ; Age Factors ; Arrhythmias, Cardiac ; epidemiology ; Electrocardiography ; Female ; Humans ; Pregnancy ; Pregnancy Outcome ; epidemiology

OBJECTIVETo observe the clinical effects of two different circumcision procedures with the Shang Ring and compare their advantages and disadvantages.

METHODSA total of 527 adult males with phimosis or redundant prepuce underwent Shang Ring circumcision by conventional outward replacement (n = 254) and inward placement (n = 273), respectively. We observed the in-ring nocturnal pain, complications, ring-removal pain, degree of edema, recovery time, and patients' satisfaction after surgery, and compared them between the two groups.

RESULTSCompared with the conventional outward placement (5.9%) of the Shang Ring, the inward placement method showed the advantages of mild in-ring nocturnal pain, a low complication rate, significantly reduced ring-removal pain, and mild edema, but exhibited longer healing time.

CONCLUSIONIn Shang Ring circumcision for phimosis and redundant prepuce in adult males, each of the outward and inward placement methods has advantages and disadvantages of its own, but the latter is more advantageous and feasible.

Adult ; Circumcision, Male ; adverse effects ; instrumentation ; Edema ; etiology ; Foreskin ; abnormalities ; surgery ; Humans ; Male ; Pain, Postoperative ; Patient Satisfaction ; Penile Diseases ; etiology ; Penis ; abnormalities ; surgery ; Phimosis ; surgery ; Prostheses and Implants ; Wound Healing