Objective To observe the effect on serum inflammatory factors and immune function of Shiwei Longdanhua particles in elderly patients with acute bronchitis.Methods 120 cases of elderly patients with acute bronchitis from November 2014 to October 2016 were selected and randomly divided into the observation group and the control group with 60 cases in each group, according the order of single and double number.The control group was given conventional treatment, and the observation group was given Shiwei Longdanhua particles based on the control group.Treatment for seven days, to observe the differences of serum inflammatory factors (hs-CRP, TNF-αand IL-6, IL-1) and immunologic function indexes (CD3 +, CD4 +, CD8 +, CD4 +/CD8 +and IgM, IgG, IgA) between the two groups.Results After treatment, hs-CRP, TNF-αand IL-6, IL-1 of the two groups decreased with before treatment, the difference was statistically significant (P<0.05), and all indexes of the observation group were lower than those of the control group, the difference was statistically significant ( P<0.05 ) .After treatment, CD3 +, CD4 +, CD4 +/CD8 + of the two groups increased with before treatment except CD8 +decreased, the difference was statistically significant (P<0.05), there was no significant difference between the control group and before treatment, there was significant difference between the two groups after treatment (P<0.05).After treatment, IgM, IgG and IgA of the two groups decreased with before treatment, the difference was statistically significant (P<0.05), and all indexes of the observation group were lower than those of the control group, with significant differences, the difference was statistically significant (P<0.05).Conclusion Shiwei Longdanhua particles has the effects of inhibiting inflammatory reaction and improving the immune status in the treatment of elderly patients with acute bronchitis .

OBJECTIVE:To evaluate the effects of Sennae Folium combined with mannitol for bowel cleaning on multi-slice spiral CT bowel imaging. METHODS:52 patients receiving multi-slice spiral CT imaging examination in our hospital during Jun. 2011 to Jun. 2012 were collected retrospectively,and then divided into control group(22 cases)and observation group(30 cases) according to the methods of bowel preparation. Both groups fasted for 12 h before examination. Sennae Folium 20 g soaked in boiled water 500 ml for half an hour was given to patients in control group 12 h before examination,and then was soaked in boiled water 500 ml again for drinking and other pure water 1 000 ml was also given to patients. Sennae Folium 10 g soaked in boiled wa-ter 500 ml was given to patients in observation group 1 d before examination and 2 h after breakfast;soaked in boiled water 500 ml again 2 h after lunch;10% mannitol 500 ml and pure water 1 000 ml were given to patients after supper. Both groups received multi-slice spiral CT bowel imaging until the patients defecated watery stool after medication. The effective rate of bowl cleaning, image quality and the incidence of ADR were compared between 2 groups. RESULTS:The effective rate of bowel cleaning was 100% in observation group,which was significantly higher than that of control group(81.82%),with statistical significance(P<0.05). The excellent and good rate of imaging quality was 96.67% in observation group,which was significantly better than that of control group(81.82%),with statistical significance(P<0.05). The incidence of ADR as abdominal distension,nausea,intestinal mucosa damage in observation group were significantly lower than those of control group,with statistical significance (P<0.05). CONCLUSIONS:Sennae Folium combined with mannitol is effective method to prepare enteric multi-slice spiral CT imaging exam-ination,and perform good bowl cleaning effect,high image quality and low incidence of ADR.

MBP was isolated and purified from bovin spinal cord as described by Deibler. A sensitive and specific RIA was used for quantitatiag the lavel of MBP in tie CSF samples which was collected from 106, patients with various neurological diseases. In the funetional headache group, the mean level of MBP in CSF was 3.0 ? 2.24ng/ml, so the upper control level of CSF MBP was 7.48 ng/ml (X+2SD). The mean level of MBP in CSF of 33 patients with MS was 21.98?11.82 ng/ml. Thirty-one cases had elevated level of CSF MBP (93.94%). The CSF MBP level of MS patients was significantly higher than the level of patients with sporadic encephalitis, other neurological diseases, and headache (p

Objective To investigate the relationship between the serum homocysteine(Hcy) level and heart rate variability in elderly patients with metabolic syndrome.Methods Retrospective analysis of 162 elderly patients with metabolic syndrome aged 60 and above was conducted in our hospital from January 2013 to August 2016.And the level of serum homocysteine and other biochemical indicators were measured.The 162 cases were divided into three groups of 42 cases in Hcy normal group(Hcy,5-15 μmol/L),70 cases in Hcy mildly high group(Hcy,16-30 μmol/L),50 cases in Hcy moderately high group (Hcy,31 ～ 100 μmol/L).Simultaneously 24-hour rhythm in ambulatory heart rate variability spectrum was used to detect HRV.And the relationship between heart rate variability(HRV) and Hcy levels were analyzed.Results Normal RR interval standand deviation (SDNN),5 min mean heart rate standard deviation (SDANN),Edinburg index (PNN50),root mean square value of adjacent RR interval difference(RMMSD)were all lower in Hcy mildly high group and Hcy moderately high group than in the Hcy normal group (P＜0.05).Low-frequency(LF) and highfrequency(HF)were lower in Hcy mildly high group and Hcy moderately high group than in the Hcy normal group(P ＜ 0.05).Sympathetic-vagal balance indicators (LF/HF) were higher in Hcy mildly high group and Hcy moderately high group than in the Hcy normal group (P＜ 0.05).The HRV indexes were lower in Hcy high groups than in the Hcy normal group.Hcy was negatively correlated with SDANN,RMSSD,LF,HF,and LF/HF at night(r=-0.578、-0.651、-0.531、-0.662、-0.729,all P ＜ 0.01).Conclusions The elevated homocysteine level and metabolic syndromecombined with decreased HRV in the elderly patients suggest that cardiac autonomic nervous system might be injuried.Enhancing the detection of HRV and homocysteine level in elderly patients with MS is clinically useful for early detection of autonomic neuropathy.

Purpose To summarize the imaging features of inflammatory bowel diseases (IBD) with double-filling method using multi-slice CT enterography (MSCTE), and to evaluate the clinical significance of MSCTE in diagnosis of IBD. Materials and Methods MSCTE data with double-filling method of 52 patients with IBD were retrospectively analyzed. 52 IBD patients included 42 cases of Crohn's disease (CD) and 10 cases of ulcerative colitis (UC). Bowel dilatation and lesions display were evaluated. Results Among 52 patients, ileum dilated optimal in 10 cases (19.23%) and good in 42 cases (80.77%); jejunum dilated good in 21 cases (40.38%) and poor in 31cases (59.62%). Exhaustive evaluation for large bowel diseases were good in 50 cases (96.15%). The ileocecal junction displayed well in 52 cases (100.00%). Among the 42 cases of CD, 20 cases (47.62%) had lesions limited in the small intestine, 22 cases (52.38%) had lesions involved both small intestine and colon. Among 10 cases of UC, 9 cases had lesions limited in the colon, and 1 case with the terminal ileum and the colon involved simultaneously. The MSCTE findings of 52 patients included bowel wall thickening and abnormal enhancement in 52 cases, stenosis in 28 cases, increased mesenteric vascularity in 46 cases, enlarged mesenteric lymph nodes in 27 cases, phlegmon in 10 cases, incomplete intestinal obstruction in 4 cases, abscess or inflammatory masses in 7 cases, fistulas in 3 cases, perianal lesion in 12 cases, serous cavity effusion in 15 cases, sacroiliitis in 13 cases, the urinary and biliary stones in 18 cases, and hepatosplenomegaly in 9 cases. Conclusion MSCTE with double-filling method can delineate the wall lesions of small bowels and colons very well, and can also display extraintestinal lesions and complications. It obviously improves the accuracy of localization and qualitative diagnosis on IBD.

Objective To investigate the morbidity and related factors for osteoporosis in postmenopausal patients with type 2 diabetes mellitus (T2DM).Methods The bone mineral density (BMD) at lumbar vertebrae(L1-4), left femoral neck, femoral trochanter and total hip were measured by dual energy X-ray absorptiometry (DEXA) in 79 postmenopansal patients with T2DM.The patients were divided into two groups: osteoporosis group and non-osteoporosis group.The correlations between BMD and age, course of disease, menopausal age, menopausal duration and body mass index (BMI) were analyzed by multivariate regression analysis.Results There were significantly statistical differences in age, BMI, interleukin 6 (IL-6), osteocalcin and menopause duration between two groups.Linear correlation analysis showed IL-6 was positively correlated with osteoporosis (r=0.260, P=0.020) and glycosylated hemoglobin (GHbAlc) (r=0.259, P=0.023) Logistic regression analysis showed that the morbidity of osteoporosis had an independent positive correlation with age, but an independent negative correlation with BMI.Conclusions In postmenopausal patients with T2DM, age and low BMI are independent risk factors for osteoporosis.

Objective To evaluate the clinical feasibility of laparoscopic cool-tip radiofrequency ablation (LCRFA)for renal cell carcinoma. Methods Twelve selected cases of primary renal, ceil carcinoma underwent LCRFA. Of them, 4 cases of left renal carcinomas, 7 cases had right renal carci-nomas and 1 case had bilateral renal carcinomas. The maximum diameter of the tumors was 2.1-8. 5 era. Eleven cases were T, No M0 and the other one was T2 N0 M0. Results The mean operation time was 92±24 min, and the mean blood loss was 50±29 ml. None of the cases need blood transfusion post-operation. No laparoscopic operative complications were observed. Six weeks after operation, complete ablation was achieved in 12 lesions and partial ablation in 1, with a complete ablation rate of 92.3%(12/13). There was no statistic change of Hb. ESR. SCr and GFR after operations (P>0.05). Ten cases underwent CT examination 3 months after the treatment ,9 cases showed complete necrosis of tumor,1 case showed partial necrosis. No recurrence was found. All of the 12 cases remained sur-vived during the follow-up for 1-16 months(median,7.8 months). Conelusions LCRFA for renal cell carcinoma is an accurate and effective intervention with a low incidence of complications, and is more accurate than ultrasound-guided pereutaneous radiofrequency ablation.

Objective To explore the evaluation value of serum Ghrelin and pleural effusion in patients with acute pancreatitis . Methods Eighty patients with acute pancreatitis treated in our hospital from February 2011 to February 2014 were divided into mild case group (31 patients) and severe case group (49 patients) according to the severity of the disease .Venous blood samples were collected at time point including :admission ,48h after admission and after discharge at empty stomach in the morning ,and CRP level ,WBC ,PCT level of patients were checked .The concentration of serum Ghrelin of patients were mensurated by enzyme linked immunosorbent assay and pleural effusion were diagnosed by sternum .Results Compared with the patients in the mild case group , serum Ghrelin ,CRP level ,APACHE score ,CT score and Ranson score were higher in the severe case group and the hospital day of patients in the severe case group was longer(P<0 .01) .The area under the curve of CRP level ,pleural effusion ,Ghrelin ,Ghrelin combined with pleural effusion of ROC were 0 .708 3 ,0 .749 6 ,0 .852 4 and 0 .910 8 .Ghrelin combined with pleural effusion has the best evaluation effect on the patients with acute pancreatitis .The sensibility ,specificity ,accuracy of CRP were 93 .6% ,69 .4% and 73 .7% ;the sensibility ,specificity ,accuracy of pleural effusion were 75 .2% ,88 .7% and 76 .8% ;the sensibility ,specificity ,accuracy of Ghrelin were 86 .9% ,88 .2% and 85 .3% ;the sensibility ,specificity ,accuracy of Ghrelin combined with pleural effusion were 90 .1% ,92 .6% and 91 .4% .Conclusion Serum Ghrelin and pleural effusion have high sensibility ,specificity and accuracy in pa‐tients with acute pancreatitis and has high clinical value .

Objective To investigate clinical effect and safety of in vitro maturation(IVM)of human immature oocytes in infertile women with polycystic ovary syndrome by comparing with conventional in vitro fertilization(IVF)and intracytoplasmic sperm injection(ICSI).Methods From Jan.2003 to Dec.2009,157 infertile women with PCOS underwent 162 cycles IVM in Center for Reproductive Medicine,the First Affiliated Hospital of Anhui Medical University.In the mean time,109 patients with PCOS underwent 114 IVF/ICSI cycles as control group 1 and 106 patients with other factors underwent 106 IVF/ICSI cycles as control group 2.Treatment and outcome of pregnancy and infant were compared among those 3 groups.Results No statistically significant difference were found in terms of the positive rate of hCG in urine[35.7％(56/157),42.2％(46/109),44.3％(47/106)],the rate of clinical pregnancy[29.3％ (46/157),37.6％(41/109),41.5％(44/106)],the rate of entopic pregnancy[1.9％(3/157),1.8％ (2/109),0.9％(1/106)],the rate of miscarriage[18.6％(8/43),12.8％(5/39),20.9％(9/43)]and the rate of live-birth[22.3％(35/157),31.2％(34/109),32.1％(34/106)]among three grbups(IVM group,control group 1,control group 2,P ＞ 0.05).The rate of preterm labor,low weight newborn,mean birth weight,ratio of male to female did not show significantly difference among 3 groups(P ＞ 0.05).The average control ovarian stimulation was 6 days,the median dose of gonadotropin(Gn)was 675 IU,and the total hospital cost was(8392 ± 1328)RMB in IVM group,which were statistically lower than those in the other two control groups(P ＜ 0.01).The rate of multiple pregnancy was 4.7％(2/43)and ovarian hyperstimulation syndrome(OHSS)0 in IVM group,which were significantly lower than those in the other control group(P ＜0.01).Conclusion In vitro maturation is an effective treatment in infertile women with PCOS,it could obtain the similar pregnancy outcome and reduce total cost,the dosage of gonadotropinreleasing hormone and rate of OHSS compared with conventional IVF/ICSI.

Objective To observe the effect of hyperlipidemia on pancreatic microcirculation in anintact hyperlipidemic acute pancreatitis animal moldel.Methods Among 30 healthy hamsters enrolled,20were fed normally while,the other 10 were given high fat feed for four weeks.Then 10 animals givennormal feed with normal serum lipids and no ultrasonic changes in the organs including liver,biliary tractand pancreas,were randomly (random number) selected and divided into normal control group (C group)and acute pancreatitis group (AP group) averagely.Five animals given high fat feed with 3 times serumnormal triglyceride level and no ultrasonic changes in the organs including liver,biliary tract and pancreas,were randomly selected as hyperlipidemic acute pancreatitis group (HLAP).The animals in C group wereundergone fake surgery.While the animals in other two groups were carried out surgery based on Schmidtmethod and were injected 3.5％ taurocholic acid sodium into pancreatic duct with a infusion pump.Acridineorange (2 mL/kg) was injected in the inferior vena cava 6 hours later,then laser confocal microscopefluorescence imaging system were utilized to dynamically observe pancreatic microcirculation in living animal models and the variables including average microvascular diameter (MVD),functional capillary density (FCD),microvessel flow velocity (MFV) and leukocyte adhesion were recorded.Pancreatic tissue were collected and cut slices for pathological grading.Result When compared with AP group and C group,pancreas microcirculation function index MVD (μm),FCD (piece/mm2),MFV (μm/s) in the HLAP group decreased,while leukocyte adhesion (piece/mm2) increased significantly [MVD:HLAP group 2.40 ± 0.26 vs.AP group 5.54 ± 0.43,C group 7.56 ± 0.42 (P ＜ 0.05);FCD:HLAP group 4.20 ±0.84 vs.AP group 7.56 ± 1.14,C group 11.40 ± 1.14 (P ＜ 0.05);MFV:HLAP group 58.80 ± 9.63 vs.AP group 131.00 ± 12.94,C group 224.40 ± 15.63 (P ＜ 0.05);leukocyte adhesion:HLAP group 343.60±13.86vs.AP group 114.00 ±8.03,C group 18.80 ±2.28;(P＜0.05)].The pancreatic pathology score was higher in HLAP group [HLAP group 10.00 ± 1.59 vs.AP group 6.60 ± 1.14,C group 1.00 ± 0.71 (P ＜ 0.05)].Conclusion Hypedipidemia may aggravate the impair ment of pancreatic microcirculation and promote microcirculation dysfunction.