Objective To evaluate the effect of mild hypothermia on the recovery from cisatracurium blockade during the recovery from anesthesia in patients .Methods Thirty ASA physical status Ⅰ or Ⅱ patients , aged 18-64 yr , with body mass index 18-25 kg/m2 , scheduled for elective abdominal surgery under general anesthesia ,were enrolled in the study .The patients were divided into 2 groups according to the body temperature recorded when cisatracurium infusion was stopped at the end of surgery .The body temperature 36.0-36.9 ℃served as normothermia group (group N , n=14 ) and 34.0-35.9 ℃ served as mild hypothermia group (group H , n= 16 ) . The body temperature was measured by a thermocouple placed in the nasopharynx . Neuromuscular function was monitored by measuring the evoked mechanical response of the adductor pollicis muscle to supramaximal train-of-four (TOF) stimulation (frequency 2 Hz ,wave length 0.2 ms ,intensity 50 mA ,interval 15 s) of the ulnar nerve at the wrist using TOF-Watch SX? .Cisatracurium was intravenously infused at 1-3μg·kg-1 ·min-1 during surgery to maintain neuromuscular block with 1%

Objective To analyze the MR findings of vagal paraganglioma.Methods Six cases of vagal paraganglioma(4 benign and 2 malignant)were retrospectively analyzed with the emphasis on the location,MR signal intensity,dislocation of the carotid vessels,and the metastasis of the tumor.Results The tumors located in the superior(4 cases),middle(1 case)and inferior(1 case)neck,respectively,with right-sided in 4 cases and left-sided in 2 cases.The signal intensities of the six tumors were heterogeneous,combined with 'salt and pepper' appearance in 4 cases in which the 'pepper' appearance was more marked.On MR angiography performed in 4 cases,carotid arteries were found dislocated anteriomedially.Two cases were diagnosed as malignancies by the manifestations of destruction of surrounding bone,metastasis of bilateral lungs and/or the lymph nodes.Conclusion Vagal paragangliomas could be correctly diagnosed before surgery according to their locations and signal intensities.

Drug resistance of Acinetobacter baumannii ( Ab) in surgical ICU from January 2008 to December 2009 was investigated retrospectively. Total 114 clinical strains of Ab were isolated from surgical ICU and 92 strains were from respiratory tract (80.7% ). The prevalence rate of multiresistant Ab in 2009 was higher than that in 2008 (75. 7% vs 50. 0% , x2 = 7. 703, P = 0. 006). The results indicate that to monitor and control drug resistant of Ab constantly is important for the prevention of nosocomial infection.

Objective:To comprehensively improve the quality of clinical nursing, survey the hospitalized pa-tient′s satisfaction and analyze the low satisfaction issues.Methods:Adopt the self-made questionnaire in four pri-mary hospitals.Results:Through the questionnaire analysis, understand the hospitalized patients to improve grass-roots hospital trusteeship overall satisfaction, but satisfaction to nursing technical operation, the life care is low. Logistic stepwise regression analysis, according to the results of nursing technical operation and health education are the main factors influencing the patients′satisfaction.Conclusion:Nursing managers should pay attention to the factors influencing patient satisfaction, and take corresponding corrective measures, improve the patient′s satisfac-tion, to further improve the reform of hospital custody.

Objective By detecting the variation of long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHAD) DNA methylation in preeclampsia-like mouse models generated by different ways, to explore the roles of multifactor and multiple pathways in preeclampsia pathogenesis on molecular basis. Methods Established preeclampsia-like mouse models in different ways and divided into groups as follows: (1) Nw-nitro-L-arginine-methyl ester (L-NAME) group: wild-type pregnant mouse received subcutaneous injection of L-NAME;(2) lipopolysaccharide (LPS) group:wild-type pregnant mouse received intraperitoneal injection of LPS; (3) apolipoprotein C-Ⅲ (ApoC3) group: ApoC3 transgenic pregnant mouse with dysregulated lipid metabolism received subcutaneous injection of L-NAME;(4)β2 glycoprotein I (β-2GPI) group:wild-type pregnant mouse received subcutaneous injection ofβ-2GPI. According to the first injection time (on day 3, 11, 16 respectively), the L-NAME, LPS and ApoC3 groups were further subdivided into:pre-implantation (PI) experimental stage, early gestation (EG) experimental stage, and late gestation (LG) experimental stage.β-2GPI group was only injected before implantation. LCHAD gene methylation levels in placental were detected in different experimental stage. Normal saline control groups were set within wild-type and ApoC3 transgenic pregnant mice simultaneously. Results (1) CG sites in LCHAD DNA:45 CG sites were detected in the range of 728 bp before LCHAD gene transcription start site, the 5, 12, 13, 14, 15, 16, 19, 24, 25, 27, 28, 29, 30, 31, 32, 34, 35, 43 CG sites were complex sites which contained two or more CG sequences, others were single site which contained one CG sequence. The 3, 5, 6, 11, 13, 14, 18, 28 sites in L-NAME, LPS, ApoC3 and β-2GPI groups showed different high levels of methylation; the 16, 25, 31, 42, 44 sites showed different low levels of methylation; other 32 sites were unmethylated. (2) Comparison of LCHAD gene methylation between different groups:the methylation levels of LCAHD gene at 3, 11, 13, 14, 18 sites in L-NAME, LPS, ApoC3 andβ-2GPI groups were significantly higher than those in the normal saline control group (P<0.05); and the methylation levels of 42, 44 sites in these groups were significantly lower than those in the normal saline control group (P<0.05). (3) Methylation of LCHAD gene at the same site between different experimental stages: ① The 3, 11, 18 sites of EG experimental stage was significantly lower than PI and LG experimental stage in L-NAME group (P<0.05);the 3, 11, 18 sites of PI experimental stage was significantly lower than EG and LG experimental stage in LPS group (P<0.05);these sites of PI experimental stage was significantly higher than EG and LG experimental stages in ApoC3 group (P<0.05).②The methylation of site 5 in L-NAME and LPS groups were significantly higher than that of the normal saline control group (P<0.05), and the LG experimental stages were significantly higher than other stages, but in ApoC3 group , only PI and EG stages were significantly higher than the normal saline control group (P<0.05).③At site 6 in L-NAME group which showed high methylation level was significantly higher than the same site in other groups which showed low methylation level (P<0.05).④At 13, 14 sites, earlier preeclampsia onset caused a lower methylation level in L-NAME group, but PI experimental stage was significantly higher than EG and LG experimental stages in LPS group (P<0.05), EG experimental stage was significantly higher than PI and LG experimental stages in ApoC3 group (P<0.05). ⑤ At site 28, earlier preeclampsia onset caused a higher methylation level in L-NAME group, but PI experimental stage was significantly lower than EG and LG experimental stages in LPS group (P<0.05), EG experimental stage was significantly higher than PI and LG experimental stages in ApoC3 group (P<0.05).⑥The 16, 25, 31 sites in ApoC3 group were significantly higher than other groups (P<0.05). ⑦ At site 42 in β-2GPI group was unmethylated, but it in other groups showed low methylation level, the methylation level of site 42 inβ-2GPI group was significantly lower than that in other groups (P<0.05). Conclusions The methylation of 6 and 42 CG sites may be related to LCHAD gene expression in placenta of L-NAME and β-2GPI induced preeclampsia-like models respectively;LCHAD gene expression and DNA methylation may not have obviouscorrelation in LPS and ApoC3 induced preeclampsia-like models. Differences exist in LCHAD DNA methylation in preeclampsia-like models generated by different ways, revealed a molecular basis to expand our understanding of the multi-factorial pathogenesis of preeclampsia.

Apolipoprotein A5(ApoA5)level and other indices were determined in patients with type 2 diabetes mellitus and healthy individuals.Compared to control group,ApoA5 level in the diabetic group was lower (P

Disciplinary construction plays a significant role in the building of a hospital.Based on the developmental trend of and existing problems in the disciplinary construction in modern hospitals and in view of the requirements of medical development,the authors proposed some specific measures for building up brand-name specialties,accelerating technological innovations and strengthening personnel training,so as to promote the competitiveness and sustainable development of the hospital.

Men with non-obstructive azoospermia (NOA) can achieve fertility by testicular sperm extraction (TESE) coupled with intracytoplasmic sperm injection (ICSI), the key to which is the successful retrieval of sperm from the testis. Although improved testicular sperm extraction techniques have increased the chances of sperm retrieval, to predict preoperatively the success of sperm retrieval from NOA patients remains challenging. A non-invasive diagnostic technique predicting the presence of sperm in the testis would be useful for avoiding possible surgical intervention. At present, some preoperative variables, such as serum FSH, inhibin B level, testis volume, genetic analysis, histopathology on diagnostic biopsy, Raman Spectroscopy, and molecular and protein markers, have provided new insights into the chances of successful sperm retrieval in NOA males. This review aims to evaluate the preoperative factors currently available for predicting the outcomes of sperm retrieval from NOA patients.
Azoospermia ; therapy ; Biomarkers ; Biopsy ; Genetic Testing ; Humans ; Inhibins ; blood ; Male ; Sperm Injections, Intracytoplasmic ; Sperm Retrieval ; Spermatozoa ; cytology ; Testis ; cytology

To analyze the composition regularity of prescriptions containing Scutellaria baicalensis in Drug Standard of Ministry of Public Health of the Peoples Republic of China--Chinese Patent Medicines and Preparations on the basis of the traditional Chinese medicine inheritance support system (TCMISS), in order to provide reference for new drug R&D. the platform's software V2.0 was applied to establish a database of prescriptions containing S. baicalensis. The software's statistical statement module, association rules and improved mutual information method and other data mining technologies were adopted to analyze commonly used drugs, combination rules and core combination of S. baicalensis prescriptions. Having analyzed 477 prescriptions containing S. baicalensis, the researchers summarized 45 most commonly used drug combinations, whose ingredients mostly had functions of heat-clearing and damp-drying, purging fire for removing toxin and hemostasis. Drugs adopted in core combinations were relatively concentrated and selected according to definite composition methods. There were 23 diseases that S. baicalensis were most frequently applied in the treatment. Having compared three highly frequent diseases--cold, cough and dizziness, the researchers concluded that S. baicalensis could show different therapeutic effects through different combination ratios. Therefore, TCMISS (V2.0) is an important tool in analyzing the composition regularity of traditional Chinese medicines. The longitudinal and parallel comparison method is an effective method for studying the clinical composition regularity of S. baicalensis, while providing reference for new drug R&D.
China ; Drug Compounding ; statistics & numerical data ; Drug Therapy ; statistics & numerical data ; Humans ; Plant Extracts ; analysis ; therapeutic use ; Scutellaria baicalensis ; chemistry

Objective To study the MR imaging characteristics of benign cerebellar astrocytomas(BCAs) in children. Methods The clinical and MR imaging data of twelve patients with BCAs were reviewed and analyzed retrospectively.Results Of 12 tumors, 7 cases were located in the cerebellar hemisphere, 4 in the vermis, and 1 in the IV ventricle. All children were in company with hydrocephalus rated as extensive (n=9) or moderate (n=3). The tumors ranged in diameter from 23 mm to 68 mm, mean diameter 42 mm. Solid tumors were found in 5 children, and cystic areas occurred in 7 of 12 patients.BCAs were hypointense on T 1-weighted in 10 cases, and hyperintense on T 2WI in 9 cases compared with that of normal brain parenchyma. After contrast injection, BCAs marked (n=2), moderate (n=5), or absent (n=5) enhancement. Hemorrhage and calcification were not common (n=1,0, respectively).Conclusion BCAs has relative characteristic features on MRI in children, and MRI plays an important role in diagnosing and evaluating these tumors preoperatively.