The Offsite Medical Accounting Information Supervising System was developed for patients of Sichuan new rural cooperative medical scheme (NRCMS) using the C#programming language under .NET development environ-ment based on Microsoft Visual Studio 2010 in order to solve the problems in offsite medical accounting information statistics and supervision for patients of NRCMS.The system is a B/S-based MVP 3-tier structure with VPN hard-ware firewall and VPN client software plus certificate built-in, and can thus be used to supervise the offsite medical accounting for patients of NRCMS, analyze their medical advice seeking indexes at other places, and provide data for the NRCMS fund management .

AIM: To investigate the changes of expression of SR-BI in phorbol 12-myristate 13-acetate(PMA) differentiated U937 cells.METHODS: U937 cells were cultured with 100 nmol/L PMA in order to differentiate the cells to macrophages.Immunocytochemical method,Western blotting analysis and reverse transcription polymerase chain reaction(RT-PCR) were used to detect SR-BI protein and mRNA during differentiation.RESULTS: Immunocytochemistry showed that after exposure of U937 cells to PMA for 24,48,72 hours,the values of SR-BI protein expression in U937 cells were 15.94?3.56,27.86?4.39 and 9.08?2.37,with the first two higher than that in undifferentiated cells(7.76?1.74,P0.05) increment in the expression of SR-BI protein compared with U937 monocytes.RT-PCR showed that relative SR-BI mRNA expression in different group was 0.112?0.006,0.235?0.014,0.344?0.140 and 0.138?0.010,respectively.CONCLUSION: SR-BI protein and mRNA were increased after differentiation,reached a peak at 48 hours,and decreased at 72 hours.High expression levels of SR-BI in U937 macrophages following PMA differentiation may be correlated with foam cell formation.

OBJECTIVETo investigate the early predictors of necrotizing pneumonia in children.

METHODSThe clinical data of 43 children with necrotizing pneumonia and 83 children with lobar pneumonia were retrospectively analyzed. Sex, age, the number of days with fever, laboratory examination results, and bronchoscopic findings were compared between the two groups. The multiple logistic regression analysis was used to identify the early predictors of necrotizing pneumonia.

RESULTSThe necrotizing pneumonia group had a higher percentage of girls than the lobar pneumonia group (P<0.05). Compared with the lobar pneumonia group, the necrotizing pneumonia group had a larger number of days with fever, a higher peripheral blood white blood cell count (WBC), a higher percentage of neutrophils (NE%), and higher serum levels of high-sensitivity C-reactive protein (hs-CRP), albumin (Alb), and lactate dehydrogenase (LDH) (P<0.05). The necrotizing pneumonia group also had higher percentages of children with a large amount of sputum bolt under a bronchoscope which needed to be removed with biopsy forceps and children with rice-water-like bronchoalveolar lavage fluid (P<0.05). The multiple logistic regression analysis showed that being a female, the presence of sputum bolt under a bronchoscope which needed to be removed with biopsy forceps, the number of days with fever, WBC, hs-CRP, and LDH were independent predictors of necrotizing pneumonia. The receiver operating characteristic curve analysis showed that the cut-off values of the latter 4 predictors were 18.5 d, 15.1×10(9)/L, 121.5 mg/L, and 353.5 U/L, respectively.

CONCLUSIONSIncreased WBC (≥15.1×10(9)/L), increased hs-CRP (≥121.5 mg/L), increased serum LDH (≥353.5 U/L), and the presence of sputum bolt under a bronchoscope which needs to be removed with biopsy forceps and rice-water-like bronchoalveolar lavage fluid may be the early predictors of necrotizing pneumonia in children.

C-Reactive Protein ; analysis ; Child ; Child, Preschool ; Female ; Humans ; L-Lactate Dehydrogenase ; blood ; Leukocyte Count ; Logistic Models ; Male ; Necrosis ; Pneumonia ; blood ; diagnosis

A simple and selective HPLC method for simultaneous determination and quantification of anthraquinones, lignans and flavonoids in Xiao-Cheng-Qi Tang (XCQT), Hou-Po-San-Wu Tang (HPSWT) and Hou-Po-Da-Huang Tang (HPDHT) was developed and validated. An Agilent Zorbax SB-C 18 (4.6 mm x 250 mm, 5 µm) column with the mobile phase of acetonitrile and 0.5% acetic acid aqueous solution in gradient elution mode was used. The flow rate was 1.0 mL · min(-1) at 30 °C, and injection volume was 10 µL. The detection wavelength was set at 254 nm and 294 nm simultaneously for the quantitative analysis. The current HPLC assay was validated for linearity, intra-day and inter-day precisions, accuracy, recovery and stability. The method was applied to the content comparison of the gallic acid, cinnamic acid, sennoside A, sennoside B, rhein, emodin, aloe-emodin, chrysophanol, physcion, magnolol, honokiol, narirutin, naringin, hesperidin, neohesperidin, hesperetin, naringenin and nobiletin in XCQT, HPSWT and HPDHT. The good linear equations of eighteen constituents were obtained within the investigated ranges (r > 0.998). The recovery of the method was 94.28%-99.89% and the precision was less than 5%. The sample was stable within 16 h. There were some differences between the contents of anthraquinones, lignans and flavonoids in analogous formulae about XCQT. XCQT contained the greatest abundance of anthraquinones and flavonoid, HPSWT contained the greatest abundance lignans. In conclusion, the methods are simple, low-cost, precise, accurate and reliable for the determination of eighteen constituents in analogous formulae about XCQT, and these results provide methodological support for its quality control.
Anthraquinones ; analysis ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; analysis ; Flavonoids ; analysis ; Lignans ; analysis

OBJECTIVETo explore the relation of the anogenital distance (AGD) with cryptorchidism in male newborns.

METHODSThis study included 350 male infants delivered in two community hospitals between September 2013 and September 2014. Within 24 hours after birth, a pediatric surgeon measured the AGD of the neonates and determined whether they had cryptorchidism. According to the testicular position, we divided the undescended testes into three types: upper scrotal, inguinal, and non-palpable.

RESULTSTotally 39 cases of cryptorchidism were found in the 350 newborns. The AGD of the cryptorchidism infants was significantly shorter than that of the normal neonates ([2.01 ± 0.22] vs [2.35 ± 0.19] cm, P < 0.01), and statistically significant differences remained even when preterm and low birth-weight infants were excluded ([2.32 ± 0.14] vs [2.06 ± 0.19] cm; (2.37 ± 0.17) cm vs (2.12 ± 0.12) cm, all P < 0.01). The newborns with higher-position cryptorchidism had a shorter AGD, though with no significant difference (F = 0.434, P > 0.05). No significant differences were observed in the AGD between unilateral and bilateral cryptorchidism ([1.96 ± 0.13] vs [2.02 ± 0.17] cm, P > 0.05).

CONCLUSIONShorter AGD is associated with a higher incidence of cryptorchidism in male newborns. AGD could serve as a potential biomarker for disruption of androgen action during the male programming window period.

Androgens ; physiology ; Cryptorchidism ; diagnosis ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature ; Male ; Perineum ; abnormalities

The inflammatory bowel diseases (IBDs), consisting of ulcerative colitis (UC) and Crohn's disease (CD), are characterized by idiopathic, chronic inflammation of the gastrointestinal tract. The overall incidence of IBDs is constantly increasing in eastern countries. In comparison with the data from western nations, in China, the incidence of male IBDs is relatively higher, the onset age is older. The severity of most cases is mild to moderate. The occurrence of fistula and peri-anal involvement are rare. Although significant improvements of IBDs therapy have been achieved in recent years, there are still over 30% UC and 70% CD cases need at least one surgery throughout their life span. Here we review the literatures published in recent years about the surgical management of IBDs.
Colitis, Ulcerative ; surgery ; Crohn Disease ; surgery ; Humans ; Inflammatory Bowel Diseases ; surgery

OBJECTIVETo study and compare the anti-inflammatory effect and molecular mechanism of artemisinin and dihydroartemisinin.

METHODMouse mononuclear macrophage RAW264.7 cells were stimulated to release inflammatory mediators such as TNF-alpha, IL-6 and NO, in order to assess the drugs' inhibitory effect on macrophage's release of above inflammatory mediators. The levels of TNF-alpha and IL-6 were determined by ELISA and the cytotoxicity was determined by MTT method. The protein expression of iNOS, COX-2 and beta-actin were tested by Western blot. The enzymatic activity of COX-2 was determined by colorimetric method.

RESULTDihydroartemisinin significantly inhibited LPS-induced release of TNF-alpha, IL-6 and NO from RAW264.7 in mice with the concentration range of 12.5 - 100 micromol x L(-1), and showed good dose dependence. Artemisinin only inhibited the IL-6 release to a certain extent.

CONCLUSIONDihydroartemisinin inhibits macrophages from releasing inflammatory factors TNF-alpha and IL-6 and inflammatory mediators NO by down-regulating iNOS protein. Artemisinin may help dihydroartemisinin to show its anti-inflammatory effect through metabolism.

Animals ; Anti-Inflammatory Agents ; pharmacology ; Artemisinins ; pharmacology ; Cell Line ; Gene Expression ; drug effects ; Inflammation Mediators ; immunology ; Interleukin-6 ; genetics ; immunology ; Macrophages ; drug effects ; immunology ; Mice ; Nitric Oxide ; immunology ; Tumor Necrosis Factor-alpha ; genetics ; immunology

OBJECTIVETo assess the clinical effect and safety of the Chinese medicine Longbishu Capsule combined with mesylate doxazosin in the treatment of benign prostatic hyperplasia (BPH) of the kidney deficiency and blood stagnation type.

METHODSThis was a randomized, double-blind, double-simulation control study. We equally assigned 60 men diagnosed with BPH of the kidney deficiency and blood stagnation type to an experimental and a control group, the former treated with mesylate doxazosin plus Longbishu Capsule and the latter with mesylate doxazosin plus placebo. We compared the International Prostate Symptom Score (IPSS), quality of life (QOL), Chinese symptom score (CSS), maximal urinary flow rate (Qmax), and prostate volume between the two groups of patients before and after 6 months of medication.

RESULTSAfter treatment, there were 5 cured cases, 13 markedly effective cases, 9 effective cases, 1 ineffective case, and 2 eliminated cases in the experimental group, as compared with 2 cured cases, 8 markedly effective cases, 10 effective cases, 7 ineffective cases, and 3 eliminated cases in the control group. The total effectiveness rate was obviously higher in the former (96.4%) than in the latter (74.1%). IPSS, Qmax, and CSS were improved in both of the groups after medication, even more significantly in the experimental than in the control group (IPSS: 15.22 ± 2.98 vs 18.15 ± 5.88, P <0.05; Qmax: [13.56 ± 2.26] ml/s vs [11.78 ± 2.97] ml/s, P <0.05; CSS: 6.18 ± 2.13 vs 9.52 ± 3.15, P <0.05). Because of the difference in the QOL score between the two groups at the baseline (P = 0.038 <0.05), no more comparison was made in this aspect after treatment.

CONCLUSIONThe combination of Longbishu Capsule with mesylate doxazosin is safe and effective for the treatment of BPH.

Adrenergic alpha-Antagonists ; therapeutic use ; Capsules ; Double-Blind Method ; Doxazosin ; therapeutic use ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Male ; Prostatic Hyperplasia ; drug therapy ; physiopathology ; Quality of Life ; Treatment Outcome ; Urination

Objective To investigate the value of "one-stop" scanning of coronary and head and neck CTA in patients with normal body mass index (18 kg/m2 ≤ BMI ≤ 25 kg/m2) using low tube voltage (80 kVp).Methods In a retrospective analysis 80 patients with normal body mass index who had completed "one-stop" scanning of coronary and head and neck CTA were divided into A and B groups according to different scanning method,and 40 consecutive cases were selected in each group.Scanning parameters of group A and group B were tube voltage 80 kV,coronary CTA tube current 550 mA,head and neck CTA tube current 500 mA,and tube voltage 100 kV,coronary CTA tube current 450 mA,head and neck CTA tube current 400 mA separately.Subjective evaluation and objective evaluation were performed on the image quality of the two groups.CT values of coronary artery and head and neck CTA trunk branch vessel,contrast-to-noise ratio (CNR),image noise (SD) and effective dose between the two groups were compared.Results The image quality of both groups met the diagnostic requirements,and there was no statistically significant difference in subjective scores between two groups (P＞0.05).The CT values of coronary arteries,the main branches of the head and neck (the common carotid artery,the internal carotid artery) and SD of head and neck CTA were significantly different between two groups (t=4.737,6.552,3.359,2.165,2.685,4.617,P＜0.05).There was no statistically significant difference in SD of coronary CTA,CT values and CNR between head and neck vessels (middle cerebral artery) in group A and group B (P＞0.05).The effective dose of coronary CTA in group A (1.16±0.20) mSy was reduced by 51.1％ than that in group B (2.37±0.77) mSv.The effective dose of head and neck CTA in group A (0.37±0.03) mSv was reduced by 47.9％ than that in group B (0.71 ± 0.17) mSv.Conclusions The image quality with subjective evaluation met the diagnostic requirements when using a low-tube voltage for "one-stop"scanning of coronary and head and neck CTA.The CNR values were basically consistent with the conventional scanning method,and the patient effective dose was reduced by about 50％.

In December 2017, a 64-year-old male patient with pharyngeal fistula was treated in the Department of Burns and Plastic Surgery, Linfen Central Hospital. The patient had pharynx skin soft tissue-like round defects. The patient received two operations, including the submental artery island flap is turned over to form a lining, seal the fistula, and treat the secondary wound with VSD vacuum suction and skin grafting to seal the wound. After 2 years of follow-up, there was no recurrence of the pharyngeal fistula, the donor site was well concealed, and the patient couldoral feeding. With the help of the electronic larynx, the vocal function was partially restored, and the repair effect was good.