Objective:To investigate the biologic reference interval and clinical meaning of laboratory indexs on intrahepatic cholestasis of pregnancy. Methods:506 normal pregnancy women and 358 intrahepatic cholestasis of pregnancy women(ICP) was elected. detected the laboratory indexs of intrahepatic cholestasis of pregnancy:TBA,TB,DB,CG respectively,and 506 normal pregnancy women based on gestational age ware compared,358 ICP women based on the serious degree of the condition ware compared. Results:the content of TBA,TB,DB,CG wasn't related to gestational age in 506 normal control group,and the biologic reference interval are: TBA,TB,DB,CG.There are obviously difference of the content of TBA、TB、DB、CG between the ICP women and the normal control group(P

ObjectiveTo investigate the clinical features,diagnosis and treatment of focal nodular hyperplasia (FNH) of the liver.MethodsClinical data of 42 FNH patients confirmed by pathology at our hospital between 2004 and 2011 were analyzed retrospectively.Thirty-eight cases underwent resection,and the other 4 patients were diagnosed by liver biopsy. ResultsThe 42 cases consisted of 25 males and 17 females,and age ranged from 14 to 51 years.Most of the patients (95.2％) had no significant clinical symptoms,and the liver function test was normal in 97.6％ (41/42) patients.The typical imaging features of FNH was the central scar and the radiating pattern.Thirty-eight cases underwent liver resection without any postoperative complication,and no recurrence was observed within 6 -90 months of follow up.For the other 4 cases,observation with periodic imaging follow up was performed after liver biopsy for 27 - 88 months without changes in all the lesions. ConclusionsFNH is a benign tumor of the liver.Observative follow up is recommended for asymptomatic patients with a definite diagnosis preoperatively.Surgical resection should be performed for symptomatic patients (epigastric pain or discomfort),or for patients with a suspicion of malignancy.

20, or the grade of difference is 1 or above), while no difference of bilateral enhancement was found in 1 case. Abnormal enhancement of ganglion geniculi (4/4) and labyrinthine segment (3/4) was relatively frequent, abnormal enhancement of distal part of internal auditory segment, tympanic segment, and mastoid segment was seen in 2 cases, respectively.Conclusion MRI doesn't have diagnostic value unless the enhancement of segments of the affected facial nerve side is more evident than the unaffected side for unilateral cases. Labyrinthine segment and ganglion geniculi are more susceptible to Ramsay Hunt syndrome. Gd-DTPA enhanced MRI can demonstrate segmental lesions of facial nerves objectively, thus it can be helpful in the diagnosis and differential diagnosis of Ramsay Hunt syndrome. The relationship between MRI findings and clinical representation still needs further study.

Objective To study the behavioral changes of the spinal cord injury model to provide important data for neuroal factor therapy of the impaired spinal cord.Methods In SD rat,aged 8 weeks,(T7~T8 spinous processes as control),after the spinous process and corresponding lamina of vertebra were removed,the spinal cord was cut by using scissors to prepare the complete transversal abruptly spinal model.The behavioral score of the rat was recorded at different time.The evaluation was made in imageology and pathology.Results The score of SD rat in the experiment group was higher than the control group at different control time.The pathobiology and imageology alterations were very apparent in the damaged spinal area.Conclusion GAP-43 has neuroprotective effect on the recovery of spinal cord injury.

Objective To investigate the effects of multimodal analgesia of parecoxib and fentanyl on perioperative immune functions in patients of hepatocellular carcinoma (HCC).Methods Eighty HCC patients scheduled for hepatectomy were randomly divided into two groups:parecoxib sodium combined with fentanyl group (group P,40 cases) and fentanyl group (group C,40 cases).The percentages of CD3 +,CD4+,CD8+,CD4+/CD8+ T cells,CD3-CD16+ CD56+ (NK),interleukin-4 (IL-4),interferon-γ (IFN-γ) and the ratio of IFN-γ/IL-4 were detected at the following time points:30 minutes before induction of anesthesia (T0),at the end of the surgery (T1),24 h after surgery (T2) and 72 h after surgery (T3).The analgesic effects were estimated by visual analogue scale (VAS) after surgery.Total fentanyl consumption and adverse effects were also recorded.Results The percentages of CD3 + T cells were significantly lower in group C than that in group P at T2 (t =2.155,P ＜0.05).The percentages of NK in group P were recovered nearly to baseline (T0) at T2,which was higher than that of group C (t =2.791,P ＜0.05).In group C,the percentages of CD3 + T cells and NK has not recovered to baseline at T3 (respectively t =3.065,3.231,P ＜ 0.05).In group P,IL-4 serum levels were significantly lower than those in group C,while IFN-γ serum levels were significantly higher than those in group C at T2 (respectively t =2.173,2.100,P ＜0.05).From T2 to T3,the ratio of IFN-γ/IL-4 significantly increased in group P than those in group C (respectively t =3.259,2.203,P ＜ 0.05).VAS scores at rest and on cough in group P were significantly lower than those in group C at 2 h,6 h,12 h and 24 h after operation (respectively t =8.661,9.726,9.147,7.109,P＜0.05;t =8.569,9.614,9.144,8.509,P＜0.05).The total fentanyl consumption in group P was lower than that in group C (t =2.636,P ＜ 0.05).There were no significant differences regarding the incidence of adverse effects between the two groups.Conclusions Perioperative multimodal analgesia of parecoxib sodium combined with fentanyl enhances the analgesic efficacy,and reduces the dosage of opioid consumption,helps recover the cell immunity function of HCC patients after hepatectomy.

Objective To evaluate the diagnostic performance of the histogram analysis of mono-exponential and intravoxel incoherent motion(IVIM) models to the dualistic model of epithelial ovarian cancer(EOC). Methods Forty female patients with histopathologically proven epithelial ovarian cancer underwent preoperative MR examination. Scanning sequences included conventional imaging, diffusion-weighted magnetic resonance imaging with 11 b values (0, 30, 50, 100, 150, 200, 400, 600, 800, 1 000, 1 500 s/mm2) and dynamic contrast enhanced MRI (DCE-MRI). Based on the dualistic model of EOC, all patients were divided into two groups:typeⅠ(low grade, n=16) and typeⅡ(high grade, n=24). ADC, D, D*and f maps and their corresponding histograms were generated by post-processing software. Based on an entire-tumour measurement, the following histogram parameters were recorded, respectively: (a) Mean; (b) the 10th percentile (10th);(c) the mean of the top 10 percent (MeanL);(d) the 90th percentile (90th);(e) the mean of the bottom 10 percent (MeanR). Two types were compared using independent sample t test or Mann-Whitney U test. And areas under ROC curve between two groups were assessed. Results For ADC , D, and f, all indices(Mean,10th,MeanL,90th,MeanR) of the histogram were significantly lower in typeⅡthan in type Ⅰ(P<0.05). All of parameters of D* had no significant different(P>0.05). D demonstrated a comparable accuracy with ADC in differentiating the grade of EOC (area under curve: Mean, 0.898 vs. 0.893; 10th, 0.880 vs. 0.846; MeanL, 0.878 vs. 0.858; 90th, 0.895 vs. 0.839; MeanR, 0.872 vs. 0.814), and both ADC and D have better performance than f. Conclusion It is feasible to stratify the grade of EOC by mono-exponential and IVIM models with histogram metrics,diagnositic efficiency of ADC and D values are higher.

Objective To investigate the efficacy and safety of compound azintamide on dyspepsia symptoms. Methods One hundred and eighty dyspepsia patients were divided into two groups according to dyspepsia symptom related with gastrointestinal disease ( group A) or biliary system disease (group B),whose dyspepsia symptom were not improved by the Domperidone 10 mg tid for 2 weeks. Two tablets of compound azintamide were administered orally following a meal, tid for 2 weeks. The changes of symptoms score of upper abdominal distention, upper abdominal pain or discomfort anorexia and effective rate as well as adverse events were recorded. Results Compound azintamide greatly improved the symptoms of upper abdominal distention, upper abdominal pain or discomfort and anorexia. All symptoms scores were significantly decreased after 2 weeks of compound azintamide (P < 0.01). The effective rate of each symptom and total symptoms score were more than 84.9% and 92.5%. One patient reported mild rash at the fourteenth days, which disappeared 3 days later. Conclusion Compound azintamide showed effective and safety in treatment of patient with dyspepsia symptoms when Domperidone therapy is not satisfactory.

Objective:To investigate the development status of mental health service of Shanghai mental health agencies,and to provide reference for further strengthening the standardized management of service agencies.Methods:In Shanghai,107 mental health service agencies (including psychiatric institutions,non-specialist medical institutions,non-specialist enterprise and public institutions,social institutions) were selected from Shanghai psychological service industry association.Each person in charge of these agencies was interviewed with an adapted 5 l-item questionnaire.A total of 89 valid questionnaires were collected.In this study,25 items of the questionnaire (belonging to the parts of agency information,mental health service situation and management of mental health service) were selected and analyzed.Results:All the surveyed agencies had been registered.The average age of these agencies for setting up mental health service was 8.9 years,and the average age of psychiatric institutions was the longest (18.6 years).Besides,psychiatric institutions attracted most of the clients (83.9％) in 2015.Among the professionals,only 32.5％ were full time,74.0％ were female,41.5％ were between 31 and 40 years old and 63.8％ were undergraduates.Psychiatrists,psychotherapists,counselors and psychometric person accounted for 78.0％ of the professionals in these agencies.Only 52.3％ of the agencies had full-time management personnel for mental health service.The most used method of assessing the quality of service and staff assessment was to obtain feedback from the client/family members (81.0％) and the assessment of the services (78.8％).Conclusion:The development of mental health service in Shanghai mental health agencies has been more normalized,but there is still a lack of full-time professionals.In addition,there is a lack of unified supervision and management mechanism for professionals.

Objective:To understand the status of supervision of mental health service industry in Shanghai, and to provide reference for further strengthening the construction of mental health service system in Shanghai. Methods: In Shanghai, 107 mental health service agencies (including psychiatric institutions, non-specialist medical institutions, non-specialist enterprise and public institutions, social institutions) were selected from Shanghai psychological service industry association. The survey was conducted with the Questionnaire on Current Situation of Mental Health Professional Service Agencies in Shanghai (agency survey), including the "relevant information of agency" and the "management of the agency in the field of mental health services"(whether the agency had supervision requirements on the mental health service personnel, whether the agency organized supervision, the source of supervisors and payment method), and the Questionnaire on Current Situation of Mental Health Service Professionals in Shanghai (professional survey), including "basic information on demography "and" psychological professional work" (the number of hours of supervision in 2015, the cost of supervision, and the form of supervision and payment method). These two parts of questionnaire were selected and analyzed. Results: Agency survey results showed that 80％ of non-specialist enterprises had no supervision requirements for mental health service personnel, supervisor in non-specialist medical institutions were mainly from psychiatric institution (52.9％). The cost of supervision in most psychiatric institutions was paid by the agency (39.1％) and the cost of supervision in most public institutions was paid by professional (37％). The professional institutions under the jurisdiction of other departments within the unit required less supervision of the professional staff than the independent institutions (P ＜ 0.001). Professional survey results showed that the number of supervision hours of mental health service professional in social institutions was more than that in the other three types of institutions (P ＜0.001), of which 47.9％ chosen to pay the cost of supervision by themselves. The proportion of their own payment in social institutions was higher than that in the other three types of institutions (P ＜0.001). Conclusion:The social institutions in Shanghai have the best supervision of social institutions, followed by the supervision of the medical institutions. The supervision of non-medical enterprises and their personnel needs to be improved.

Objective:To discuss the feasibility of offering specialized courses of critical care medicine in undergraduate clinical medicine education, so as to alleviate the shortage of critical care medicine staffs and lay a foundation for improving the success rate for the treatment of critical cases.Methods:The undergraduates majoring in clinical medicine from 2008 to 2011 in Guizhou Medical University (the former Guiyang Medical College) were enrolled. After they had been enrolled in the undergraduate education for 3 years and were ready for Grade four, which meant basic medicine teaching had been completed and clinical medicine teaching was about to start, they were introduced and preached to each discipline, including critical care medicine. The undergraduates were free to choose professional direction of clinical training in Grade four. Students majoring in clinical medicine from 2012 to 2014 were free to choose their major direction when they entered the school.Results:From September 2011 to July 2019, the university had cultivated 246 undergraduates majoring in clinical critical care medicine from 2008 to 2014, and the critical care medicine professional team of affiliated hospital had undertaken 540 teaching hours. By July 2019, all students had graduated on time, with an employment rate of 100%. Forty students took postgraduate programs in our school and other schools, accounting for 16.3%.Conclusions:Professional education of critical care medicine in the undergraduate course of clinical medicine can mobilize students' interest in learning and subjective initiative, which is conducive to career selection. During the clinical training, the students can identify and timely cure critical care cases in the early stage, and partly alleviate the current shortage of critical care medical staffs.