Inflammatory bowel disease (IBD) is a chronic nonspecific inflammatory gastrointestinal tract disease. Sarcopenia is one of the most easily overlooked complications of inflammatory bowel disease, which can lead to decline of therapeutic efficacy and poor prognosis of patients. Therefore, the inclusion of assessment and prevention of sarcopenia in the treatment of inflammatory bowel disease is of great importance in clinical practice. This article reviewed the presence of sarcopenia in inflammatory bowel disease.

Nonalcoholic fatty liver disease (NAFLD) is a clinical syndrome characterized by hepatic steatosis and fat deposition in hepatocytes in the absence of significant alcohol use. A growing number of studies have shown significant dysregulation of intestinal microbiota in patients with chronic liver disease and cirrhosis. Small intestinal bacterial overgrowth (SIBO) is a clinical syndrome induced by excessive bacteria in small intestine. This article reviewed the correlation between SIBO and NAFLD, as well as the effect of probiotics on treatment of NAFLD.

Objective To investigate and evaluate the changes of T lymphocytes and red cell immunity of peripheral blood in patients with primary hepatocyte carcinoma (PHCC) after radiofrequency ablation(RFA) treatment. Methods The pre- and post- RFA(3d,7d,14d) peripheral blood T lymphocyte subsets(T3,T4,T8,T4/T8) and red cell immunity (RBC C3 receptor flower and RBC-immuocomplex formation rate) were investigated in 120 patients with PHCC treated by RFA. Results On 7d, 14d after RFA, T3, T4 lymphocytes and T4/T8 were higher than those on preoperative day significantly(P

Humans ; Auditory Pathways ; Hearing Loss, Sensorineural ; Cochlear Implantation ; Cochlear Implants ; Hearing Loss, Central ; Auditory Threshold ; Evoked Potentials, Auditory, Brain Stem

Objective Discussed the efficacy of applying standardized patient in clinical surgical practice teaching.Method Twenty eight-year-medical students in our college were enrolled and students' theoretical knowledge mastering ability,students' evaluation on the teaching and students'clinical ability were surveyed.Result Students' score significantly increased compared to last year scores (P ＜0.01).100％ of the participants found the SP teaching methods can increase the interest in learning; 90％ of students found the SP as a guide to better grasp the teaching content; 95％ of students found the SP teaching methods can improve the ability to communicate with patients.Conclusions The class atmosphere was improved,students' enthusiasm was activated,students' clinical ability was promoted and satisfactory teaching effect was obtained after applying standardized patient.

Objective To explore the relationship of serum levels of β-amyloid precursor protein (β-APP) with degree of traumatic brain injury (TBI) and the traumatic time.Methods Sprague-Dawley (SD) rats were randomly divided into normal control and injury group.The rats in injury groups suffered from TBI after free-falling percussion with different pressure (wild-injury,moderate-injury and severe-injury group).Then serum was collected at 0.5 h,2 h,6 h,and 24 h and subject to β-APP detection by ELISA.All data were analyzed statistically with completely randomized design multiple factor repeated measure of variance analysis and least significant difference (LSD) test.Results The serum levels of β-APP were higher after injury.The serum levels of β-APP were significantly higher in moderate-injury or severe-injury group than those in normal group or slight-injury group (P＜0.05).The serum levels of β-APP were higher in severe-injury group than that in moderate-injury group with no statistical difference (P＞0.05).There was no statistical difference in serum β-APP levels between normal control and slight-injury group (P＞0.05).Conclusion The serum level of P-APP is increasingly higher with traumatic brain injury more serious and could be employed as an indicator of TBI degree.It implies that β-APP has the potential as an early diagnosis marker for TBI.

Objective To investigate the fear and attitude of the common people to some threatening diseases .Methods Accord-ing to the age and sex structure of the whole nation ,500 common people were randomly enrolled in the public places of Chongqing main urban area .Firstly ,the respondents were asked to name three diseases they feared most .Then their fear degrees to eight im-portant diseases were performed the questionnaire survey .Results The top ten diseases that common people fear most by their own words were cancer ,AIDS ,heart disease ,hypertension ,stroke ,leukemia ,chronic liver diseases ,diabetes mellitus ,dementia and de-pression successively .Meanwhile ,their fear to the eight important diseases ,which was determined by the ratio of people who did fear to all ,were cancer(94 .2% ) ,traffic accidents(89 .2% ) ,heart disease(85 .0% ) ,AIDS(79 .4% ) ,tuberculosis(76 .8% ) ,hepatitis B(76 .6% ) ,Alzheimer′s disease(73 .4% ) and depression(69 .0% ) .Further analysis showed that such fear was significantly influ-enced by age ,sex and education level .Conclusion The knowledge and perception of common people about certain diseases is one-si-ded ,and their health awareness should be improved .

AIM: To prepare glycine liposome microparticle and observe the effect of glycine liposomes on cardiomyocyte injury induced by hypoxia/reoxygenation. METHODS: (1) Reverse-phase evaporation method was used to produce glycine liposomes, the effects of different organic solvents: aether, chloroform and two mixtures of aether/chloroform on entrapment efficiency were evaluated, transmission electron microscope was used to detect the particle diameter of glycine liposomes. (2) A cardiomyocyte injury model was established by using hypoxia/reoxygenation, the activities of lactate dehydrogenase (LDH), creatine kinase (CK) and creatine kinase isoenzyme (CK-MB) of each group were detected. RESULTS: The entrapment efficiency of glycine liposomes prepared with the mixtures of aether/chloroform is highest compared with other organic solvents (64.8%, P

Objective To summarize our experience in the diagnosis and treatment of thyroid Hurthle cell neoplasms. Methods Clinical data of thyroid Hurthle cell neoplasm patients admitted from 1972 to 2003 were analyzed retrospectively. Results The main symptoms were thyroid solitary node or mass (37 cases) and multiple nodule (9 cases). 4 cases had cervical lymph node metastasis. With BUS、CT、ECT and FNAC,only 10 cases were diagnosed as HCNs preoperatively, 36 cases were misdiagnosed as nodular benign single or multiple node. Twenty-eight cases were diagnosed by FNAC and quick freezing pathology. Benign HCNs was treated by isolateral thyroidectomy and malignant HCNs by additional contralateral subtotal thyroidectomy. Eighteen cases were diagnosed by postoperative paraffin pathology, and retrival second operation was performed according to the benignity or malignancy of the thyroid lesion. All cases were followed-up for 2 to 10 years and doing well without recurrence. Conclusions We should realize thyroid Hurthle cell neoplasms fully, if HCNs is suspected intraoperatively, quick freezing pathology is helpful. With appropriate therapy, the prognosis is satisfactory.

Objective To explore the pattern of functional reorganization in the cortex after corticospinal tract ( CST) injury and its relationship with the recovery of upper limb motor function. Methods Fifteen patients with complete paralysis on one side after acute cerebral infarction were studied. Within 1 week after the onset, func-tional magnetic resonance imaging ( fMRI ) and diffusion tensor tractography ( DTT) were performed in parallel with timed finger flexion and extension movements in all subjects. The number of nerve fibers in corticospinal tract ( CST) in the affected and healthy sides was measured by using Dtv.Ⅱ. R2 software. One and three months later, fMRI was performed while the affected fingers were flexed and extended passively and any cortical activation was observed. In addition, Fugl-Meyer arm motor function scores were assessed one week, one month and three months after the stroke. Results According to the reconstructed nerve fiber number in CST on the affected side, the patients were classified into three types. Type I:the number of newly-built CST nerve fibers is more than 2/3 of that on the healthy side;type II:the ratio is between 1/3 and 2/3;and type III:the ratio is less than 1/3. For typeⅠpatients, blood oxygenation level-dependent fMRI ( bold-fMRI) showed initial activation of the bilateral sensorimotor cortex ( SMC) and the sup-plementary motor area ( SMA) on the affected side. That was followed by a gradual decrease in the activity in the healthy SMC and an increase in the affected SMC at 1 and 3 months. Among the type II patients bold-fMRI indicated activation of the SMC and SMA on the affected side initially, significant activation of the bilateral SMC and SMA one month later and then stronger activation in the SMC on the healthy side and a weakening of activation in the SMC on the affected side. For typeⅢpatients, initially the SMA and the posterior parietal cortex were found to be slightly ac-tivated. One month later SM1 on the unaffected side was slightly activated, and 3 months later neither the SMC nor the SMA on either side was activated. One week after the onset, the average upper extremity FM scores of the three types of subjects were not significantly different. After one month the three groups′averages were all significantly dif-ferent from one another. But after three months the averages for types I and II were again not significantly different, but significantly better than the average of the type III patients. Conclusion Different CST injuries induce different modes of cortical reorganization. The reorganization is a dynamic process, and different activation patterns are closely correlated with clinical prognosis.