Objective To investigate changes of metabolic syndrome (MS ) in patients with adrenocortical adenoma (ACA ). Methods Sixty‐five patients with aldosterone producing adenoma (APA) ,43 patients with cortisol‐secreting adenoma (CSA) and 24 patients with nonfunctional adrenal adenoma (NAA) were evaluated. Body Mass Index (BMI) ,blood pressure ,plasma lipid ,fasting and 2 h postprandial plasma glucose ,plasma and urinary aldosterone ,plasma potassium ,basic and upright plasma renin activity (PRA ) ,plasma and urinary cortisol ,plasma ACTH and plasma potassium ACA were examined and compared with those from 53 patients of essential hypertension (EH ) and 58 controls. Adrenalectomy was performed for all the patients with adrenocortical adenoma. The data after operation were compared with those before operation. Results (1) The prevalence of MS was 38.5% ,41.9% , 20.8% ,24.5% and 17.5% in the groups respectively. The prevalence of obesity/overweight was higher in CSA group than in the other groups. There were 44.6% patients with hyperglycemia in APA group ,and 48.8% in CSA group. The prevalence of hypertension was the highest in APA and EH group ,followed by CSA group ,NAA and control groups. There were 55.4% patients with lipid disturbance in APA group , and 46.5% in CSA group. (2 ) We divided all APA and CSA patients into groups with or without MS. The APA patients with MS had higher plasma aldosterone than those without MS. The CSA patients with MS had higher 08 :00 and 24 :00 plasma cortisol than those without MS. (3) After operation ,the plasma and urinary aldosterone were decreased and the plasma potassium was increased in APA patients. The 08 :00 ,24 :00 plasma cortisol and urinary cortisol were decreased and the 08 :00 plasma ACTH was increased in CSA patients. There were no significant differences in hormonal measurements of NAA patients before and after operation. (4 ) The prevalence of MS was 27.7% ,27.9% and 29.2% in three groups after operation. The systolic and diastolic blood pressures were decreased in APA patients after operation ,and the systolic blood pressure decreased in CSA patients. There was no significant difference in MS measurements of NAA patients before and after operation. Conclusions Our study indicates that patients with functional adrenocortical adenoma have a significantly higher prevalence of metabolic syndrome which is related to over secretion of adrenal cortex hormone. After operation ,accompanying normalization of hormonal secretion ,the condition of MS in functional adrenocortical adenoma patients is improved.

Objective To evaluate the relationship between the early incidence of postoperative complications and renal pelvic pressure during minimally invasive percutaneous nephrolithotomy. Methods 133 renal calculi patients were monitored during MPCNL. Then the patients were separated into two groups according to the renal pelvic pressure,and the postoperative fever,the perirenal fluid and impairment of renal function were analyzed. Results The average body temperature was higher in high pelvic pressure group than that in low pelvic pressure group from the first day to the fourth day after operation(P<0. 05). The urinary protein of all patients raised obviously after the op-eration while it decreased gradually afterward. The urinary protein of the high pelvic pressure group was much higher than that of the low pel-vic pressure group in same day with a significant difference (P<0. 05). The incidence of perirenal fluid was much higher in high pelvic pres-sure group than that in low pelvic pressure group (P<0. 05). Conclusion The incidence of early postoperative complications was related to renal pelvic pressure during MPCNL.

Objective To investigate the regulations of lymphatic metastasis of rectal carcinoma which can provide help of clinical diagnosis and treatments.Methods A retrospective analysis was performed of 222 patients with rectal carcinoma who underwent surgical resection from November 2006 to January 2012.Summarize the relevance of each factor and lymph node metastasis by logistic regression analysis.Results (1) Gender and lymph node metastasis has no significant correlation (x2 =0.000,P ＞ 0.05).(2) Lymph node metastasis rate reduced with increasing age and the difference was statistically significant (x2 =5.001,P ＜ 0.05).(3) There is no significant difference between tumor location and lymph node metastasis rate (x2 =0.052,P ＞ 0.05),when the distance between anal rectal cancer and the anus was closer,the tendency of lymph node metastasis was higher,and there has the obvious correlation with lymph node metastasis rate of its size,2.5 to 5.5 cm group and more than 5.5 cm lymph node metastasis rate was significantly higher than less than 2.5 cm group with a significant difference (x2 =2.267,P ＜ 0.05).(4) Tumor invasion of the intestinal circumference was closely related with lymph node metastasis rate (x2 =2.323,P ＜0.01).(5) Lymph node metastasis rate was closely related to the depth of invasion,metastasis rate increased with the depth of invasion increasing(x2 =2.277,P ＜0.05).(6) Lymph node metastasis was significantly higher with the decrease of the degree of tumor differentiation (x2 =4.322,P ＜ 0.01).Logistic regression analysis showed that the degree of tumor differentiation,infiltration and invasion of intestinal circumference diameter lymph node metastasis influential,OR (95 ％ CI) was 5.562 (0.105-0.444),2.178 (0.144-0.971),1.563 (0.038-8.613) respectively (P ＜0.01).Conclusion The lymphatic metastasis of rectal carcinoma is related to age,tumor size,intestinal circumference invasion,depth of tumor invasion and the differentiating degree of the tumor,and the differentiating degree is the major factor.

Objectlve To observe the influence of Tourmaline on peripheral neuropathy with diabetes mellitus(DM).Methods Tourmaline bedding series were applied to pafients with DM peripheral neuropathy,observeA the changes of subjective symptoms and nervous function,and thus analyzed the therapeutic effects of Tourmaline on DM peripheral neuropathy.Results AfarTourmalinewas usedfor halfa year,some symptoms of the diseasc were alleviated,and after one year's usage.symptoms of spontaneous pain,numbness.and burning sensation improved greatly.Body examinations showed tendon reflex.vibration sense,nerve conducfion velocity,and autonomic nerve were improved on different levels,and progress of disease was obviously coming down.Conclusion Tourmaline bedding series has the function of improving peripheral neuropathy,whichis aconvenientand safety healthcaremethodto CalTyon.

Objective To evaluate whether the gastroesophageal reflux disease (GERD) questionnaire (GerdQ) symptom score could reflect the acid exposure indicated by 24-hour esophageal pH monitoring in patients with GERD, and to further validate the clinical application value of GerdQ.Methods From November 2008 to March 2010, 134 GERD patients from outpatient department with heartburn and acid reflux symptoms were enrolled.All the patients had undergone endoscopy examination, 24-hour esophageal pH monitoring and GerdQ scoring.According to 24-hour esophageal pH monitoring result, acid exposure group and none acid exposure group was divided by the percentage of time that pH was lower than 4 over 4.2% or DeMeester score over 14.72, the difference of GerdQ score was assessed.The receiver operating characteristic (ROC) curve of GerdQ score was drawn according to DeMeester score and the percentage of time that pH was lower than 4 as the gold standard.With SPSS 17.0 statistical software, the ratio was compared with the u test and Chi-square test, comparison between groups with t test.Results The BMI of acid exposure group was higher than that of none acid exposure group(t= 2.365, P= 0.019).The GerdQ score of acid exposure group (8.51± 2.34) was significantly higher than that of none acid exposure group (6.67 ± 2.79), the difference was statistically significant (t = 4.002, P = 0.000) .ROC curve was drawn according to DeMeester score over 14.72 as gold standard; the area under curve (AUC) was 0.70.When the critical value of GerdQ score was 7.5, Youden index was up to 0.3365, the sensitivity of diagnosis was 0.6909 and specificity was 0.6454.The percentage of time that PH was lower than 4 over 4.2% as the gold standard, the AUC of GerdQ score was 0.663.When the critical value of GerdQ score was 7.5, Youden index was up to 0.2790, the sensitivity of diagnosis was 0.6600 and specificity was 0.6190.Conclusions GerdQ score greater than 7.5 can better reflect acid exposure at the lower esophageal.There is stronger association between GerdQ score with the DeMeester acid exposure score over 14.72 than with the percentage of time that pH lower than 4 over 4.2% as the critical value for acid exposure.Obesity may aggravate the transient lower esophageal sphincter relaxation leading to occurrence of GERD symptoms.

Objective To explore the application of Oxybuprocaine Hydrochloride Gel in colonoscopy examination. Methods 1000 patients received colonoscopy examination were randomly divided into experimental group and control group, 500 cases in each. Oxybuprocaine Hydrochloride Gel was applied on anal region in the experimental group before endoscopy for perianal anesthesia and lubrication. Paraffin oil was used in the control group to lubricate perianal and enteroscopy. The success rate of primary insertion, visual analogue pain score (VAS) score, examination time and postoperative complications were compared between the two groups. Results In the experimental group, the success rate of primary insertion (95%) was higher than that of the control group (76%), and the pain score was lower than that of the control group.The examination time was shortened, and the difference was statistically significant (P < 0.05). Conclusions Oxybuprocaine Hydrochloride Gel applied to colonoscopy can effectively reduce the patient's pain and discomfort, improve the success rate of primary insertion, shorten the examination time. And the method is worthy of clinical popularization and application.

Objective:To study the relationship between IL-1β and TNFα expression and cell apoptosis in gingival tissue of the subjects with diabetes associated periodontitis(DAP).Methods:20 cases of DAP(group DAP) and 20 cases of health controls(group H)were included.The cell apoptosis and the ultrastructural changes in gingival tissue were observed by Tunnel staining and transmission electron microscope (TEM).IL-1β and TNFα expression in gingival tissue were detected by immunohistochemical staining.SBI,GI,PD and AL of the subjects were measured.The relationship between the level of IL-1β,TNFα and the cell appotosis was analyzed.Results:Apoptosis was obvious in prickle cells and basal cells of gingival tissue of DAP group.The percentage of apoptosis cells of DAP group was significantly higher than that of group H(P＜0.01).The expression of IL-1β and TNFα in group DAP was significant higher than that of group H (P＜0.01),and the mainly positive expression cells were macrophages,plasmocytes and lymphocytes.Conclusion:IL-1β and TNFα play a role in cell apoptosis in the gingival tissue of the patients with DAP.

Objective:To evaluate the diagnostic value of Essen stroke risk score(ESRS) combined with neutrophil lymphocyte ratio(NLR) in coronary heart disease(CHD).Methods:From July 1, 2015 to June 30, 2019, patients who were hospitalized in the Second Affiliated Hospital of Anhui Medical University for suspected CHD and underwent coronary angiography were selected as the study objects.According to the results of coronary angiography, these patients were divided into CHD group (stenosis rate ≥ 50%) and control group(stenosis rate<50%). The clinical, laboratory and angiographic data of the two groups were collected, including NLR, ESRS and coronary narrow degree integral(Gensini integral method). Logistic regression model and receiver operator characteristic(ROC) were used to evaluate the diagnostic value of ESRS combined with NLR in CHD.Results:During the study period, 325 patients were enrolled, including 219 CHD patients and 106 controls.The age, hypertension, diabetes mellitus, peripheral artery disease, ESRS, NLR and fasting blood glucose levels in the CHD group were significantly higher than those in the control group(all P<0.05). Spearman correlation analysis showed that ESRS( r=0.515, P<0.001) and NLR( r=0.250, P<0.001) were positively correlated with coronary Gensini score.Two logistic regression models were established, where model 1 was logit(P1)=-2.072+ 0.566×ESRS+ 0.299×NLR+ 0.173×fasting blood glucose(the diagnostic accuracy rate was 71.7%) and model 2 was logit(P2)=-1.169+ 0.594×ESRS+ 0.302×NLR(the diagnostic accuracy rate was 70.8%). There was no significant difference in the diagnostic accuracy between the two models( P=0.499). Finally, logistic regression model 2 was selected as the joint diagnostic model.The area under curve of ESRS, NLR and logistic regression model 2 was 0.713, 0.634 and 0.736, respectively, and the difference was statistically significant(all P<0.05). The diagnostic threshold of ESRS was 2, and the diagnostic threshold of NLR was 2.74.The 95% CI of the joint diagnostic model 2 was (0.684, 0.783), which showed a sensitivity of 60.27% and a specificity of 78.30%.This model was superior to the diagnostic efficacy of ESRS( P=0.047) and NLR( P<0.001). Conclusion:The joint diagnostic model of ESRS combined with NLR is superior to the single index in the diagnosis of CHD, which may thus be used to predict the occurrence of CHD.

Objective:To investigate the correlation between serum 25-hydroxyvitamin D [25(OH)D], Essen Stroke Risk Scale (ESRS) and the incidence of coronary atherosclerotic heart disease.Methods:From July 2016 to January 2019, 186 patients who underwent coronary angiography (CAG) in the Department of Geriatric Cardiology at the Second Affiliated Hospital of Anhui Medical University were included.Among them, 117 patients were diagnosed with coronary heart disease, 69 cases without coronary heart disease.The serum 25(OH)D values and ESRS scores of the two groups were collected to analyze the relationship between 25(OH)D, and ESRS scores, coronary heart disease.At the same time, multivariate logistic regression was used to analyze the correlation between serum 25(OH)D and ESRS scores.Results:The serum level of 25(OH)D in the coronary heart disease group was (38.19±16.35)nmol/L, which in the non-coronary heart disease group was (45.37±19.01)nmol/L, the difference was statistically significant difference ( t=2.722, P<0.05). The ESRS scores in the coronary heart disease group was (2.32±1.38)points, which of the non-coronary heart disease group was (1.42±1.32)points, the difference was statistically significant ( t=-4.394, P<0.05). Multivariate logistic regression analysis showed that 25(OH)D was independently associated with coronary heart disease ( OR=0.944, 95% CI: 0.902-0.989, P=0.015), ESRS score was independently associated with coronary heart disease ( OR=1.716, 95% CI: 1.314-2.240, P<0.001). Conclusion:25(OH)D is a protective factor for coronary heart disease, ESRS score is an independent risk factor for coronary heart disease.

Objective:To compare the prognosis of hemodialysis (HD) and peritoneal dialysis (PD) in end-stage renal disease (ESRD) patients without diabetes mellitus and identify related influencing factors.Methods:Patients who started hemodialysis with an arteriovenous graft or fistula or PD in the First Affiliated Hospital of Zhengzhou University from January 1, 2013 to February 1,2019 were included. They were followed up until May 1, 2019. The patients were divided into HD group and PD group according to the initial dialysis modality. Kaplan-Meier method was used to obtain survival curves, the Cox regression model was used to evaluate influence factors for survival rates, and the inverse probability of treatment weighting (IPTW) was used to eliminate influence of the confounders in the groups.Results:There were 371 patients with maintenance dialysis enrolled in this study, including 113 cases (30.5%) in HD group and 258 cases (69.5%) in PD group. At baseline, the scores of standard mean difference ( SMD) in age, body mass index (BMI), combined with cerebrovascular disease, Charlson comorbidity index (CCI), blood potassium, plasma albumin and hemoglobin between the two groups were greater than 0.1. The score of SMD decreased after IPTW, and the most data were less than 0.1, which meant that the balance had been reached between the two groups. The Kaplan-Meier survival curve showed that the cumulative survival rates had no significant difference for all-cause death before using IPTW between the two groups (Log-rank χ2=0.094, P=0.759). After adjusting for confounders with IPTW, the Kaplan-Meier survival curve showed that the cumulative survival rates still had no significant difference for all-cause death between the two groups (Log-rank χ2=2.090, P=0.150). Univariate Cox regression analysis showed that there was no significant difference between HD and PD on survival rates in ESRD patients without diabetes mellitus for all-cause death (PD/HD, HR=1.171, 95% CI 0.426-3.223, P=0.760). Multivariate Cox regression analysis showed that there was no significant difference between HD and PD on survival rates in ESRD patients without diabetes mellitus (PD/HD, HR=1.460, 95% CI 0.515-4.144, P=0.477), and high plasma albumin ( HR=0.893, 95% CI 0.813-0.981, P=0.019) was an independent protective factor for survival in ESRD patients without diabetes mellitus. There was still no significant difference between HD and PD on survival rates in ESRD patients without diabetes mellitus after using IPTW (PD/HD, HR=1.842, 95% CI 0.514-6.604, P=0.348). Conclusion:The difference of cumulative survival rates between HD and PD is not significant in ESRD patients without diabetes mellitus.