Role of serum cholinesterase and inflammatory markers in the prognosis of stage ⅠA -ⅢA breast cancer / 国际肿瘤学杂志

Objective:To analyze the preoperative and postoperative serum cholinesterase (CHE) levels in patients with stage ⅠA-ⅢA breast cancer who underwent surgical treatment, and to explore the roles of them and peripheral blood inflammatory markers in the prognostic prediction of stage ⅠA-ⅢA breast cancer.Methods:The relevant blood indicators of 152 patients with stage ⅠA-ⅢA breast cancer who underwent surgery and postoperative adjuvant therapy from January 2012 to December 2017 at Affiliated Huai'an Hospital of Xuzhou Medical University were retrospectively studied. The optimal cut-off values of serum CHE levels and peripheral blood inflammatory markers [systemic immune-inflammation index (SII) and systemic inflammatory response index (SIRI) ] were calculated using X-tile 3.6.1 software. Patients were categorized into low and high value groups based on the optimal cutoff values. Kaplan-Meier curves and Cox regression analysis were used to assess the correlation between CHE and peripheral blood inflammation indexes and disease-free survival (DFS). Spearman correlation coefficient and Wilcoxon test were used to assess the correlation and changes of CHE and inflammation indexes before and after treatment. In addition to this, a nomogram prediction model was conscturcted based on independent prognostic factors by R software, which was validated by Bootstrap method.Results:The CHE levels of patients before and after treatment was 8 645.0 (7 251.3, 10 229.3) and 9 309.0 (7 801.0, 10 835.3) U/L, respectively, with a statistically significant difference ( Z=2.73, P=0.006) .The optimal cut-off values for postoperative CHE (Post-CHE), postoperative SII (Post-SII), and postoperative SIRI (Post-SIRI) associated with patients' DFS, being 7 773 U/L, 741, and 0.9, respectively. Univariate analysis showed that tumor size (≤2 cm vs.>2 cm and ≤5 cm: HR=2.55, 95% CI: 1.30-4.99, P=0.006; ≤2 cm vs. >5 cm: HR=8.95, 95% CI: 4.15-19.32, P<0.001), number of positive lymph nodes ( HR=3.84, 95% CI: 2.24-6.58, P<0.001), clinical stage (stage Ⅰ vs. stage Ⅱ: HR=1.52, 95% CI: 0.68-3.39, P=0.309, stage Ⅰ vs. stage Ⅲ: HR=8.12, 95% CI: 3.76-17.55, P<0.001), Ki-67 expression ( HR=2.19, 95% CI: 1.24-3.84, P=0.007), whether radiotherapy ( HR=2.05, 95% CI: 1.19-3.53, P=0.010), Post-CHE ( HR=6.81, 95% CI: 3.94-11.76, P<0.001), Pre-neutrophil to lymphocyte ratio (NLR) ( HR=1.11, 95% CI: 1.02-1.21, P=0.014), Post-NLR ( HR=5.23, 95% CI: 2.78-9.85, P<0.001), Pre-platelet to lymphocyte ratio (PLR) ( HR=2.08, 95% CI: 1.01-4.26, P=0.046), Post-PLR ( HR=7.11, 95% CI: 3.78-13.37, P<0.001), Pre-lymphocyte to monocyte ratio (LMR) ( HR=0.37, 95% CI: 0.20-0.66, P<0.001), Post-LMR ( HR=0.23, 95% CI: 0.13-0.41, P<0.001), Pre-SII ( HR=1.81, 95% CI: 1.05-3.12, P=0.033), Post-SII ( HR=6.12, 95% CI: 3.48-10.76, P<0.001), Pre-SIRI ( HR=2.12, 95% CI: 1.24-3.63, P=0.006), and Post-SIRI ( HR=4.93, 95% CI: 2.87-8.48, P<0.001) were associated with DFS in patients with stage ⅠA-ⅢA breast cancer. Multivariate analysis showed that tumor size (≤2 cm vs. >2 cm and ≤5 cm: HR=2.86, 95% CI: 1.41-5.78, P=0.003; ≤2 cm vs. >5 cm: HR=3.72, 95% CI: 1.50-9.26, P=0.005), number of positive lymph nodes ( HR=4.66, 95% CI: 2.28-9.54, P<0.001), Ki-67 expression ( HR=2.13, 95% CI: 1.15-3.94, P=0.016), Post-CHE ( HR=0.18, 95% CI: 0.10-0.33, P<0.001), Post-SII ( HR=2.71, 95% CI: 1.39-5.29, P=0.004), and Post-SIRI ( HR=3.77, 95% CI: 1.93-7.36, P<0.001) were independent influencing factors for DFS in patients with stage ⅠA-ⅢA breast cancer. Kaplan-Meier survival curve analysis showed that the median DFS of patients in the Ki-67<30% group was not reached, and the median DFS of patients in the Ki-67≥30% group was 89.0 months, and the 3- and 5-year DFS rates were 84.9% vs. 75.9% and 80.8% vs. 64.3%, respectively, with a statistically significant difference ( χ2=7.65, P=0.006) ; the median DFS of patients in the tumor size≤2 cm group was not reached, the median DFS of the 2 cm<tumor size≤5 cm group was 93.5 months, and the median DFS of the tumor size>5 cm group was 26.3 months, and the 3- and 5-year DFS rates were 95.5% vs. 74.6% vs. 42.1%, 86.3% vs. 68.6% vs. 25.3%, with a statistically significant difference ( χ2=40.46, P<0.001) ; the median DFS of patients in the group with the number of positive lymph nodes<4 was not reached, and the median DFS of the group with the number of positive lymph nodes≥4 was 30.7 months, and the 3- and 5-year DFS rates were 87.9% vs. 46.4% and 81.4% vs. 28.6%, respectively, with a statistically significant difference ( χ2= 47.34, P<0.001) ; the median DFS of patients in the Post-CHE<7 773 U/L group was 47.3 months, and the median DFS of patients in the Post-CHE≥7 773 U/L group was not reached, and the 3- and 5-year DFS rates were 52.8 % vs. 88.6% and 27.8% vs. 81.2%, respectively, with a statistically significant difference ( χ2=62.17, P<0.001) ; the median DFS was not achieved in patients in the Post-SII<741 group, and the median DFS was 30.5 months in the Post-SII≥741 group, with 3- and 5-year DFS rates of 88.1% vs. 38.5% and 80.1% vs. 30.8%, respectively, with a statistically significant difference ( χ2=50.78, P<0.001) ; the median DFS of patients in Post-SIRI<0.9 group was not reached, the median DFS of Post-SIRI≥0.9 group was 33.3 months, and the 3- and 5-year DFS rates were 93.5% vs. 46.7% and 84.9% vs. 39.9%, respectively, with a statistically significant difference ( χ2=40.67, P<0.001). Spearman correlation analysis revealed that Post-CHE was not correlated with Post-SII ( r=-0.111, P=0.175), and Post-CHE was negatively correlated with Post-SIRI ( r=-0.228, P=0.005). Post-treatment CHE was elevated compared to preoperative and the median DFS was not reached in patients with elevated CHE group and 61.8 months in patients with reduced CHE group after treatment, with a statistically significant difference ( χ2=25.67, P<0.001). The nomogram based on independent prognostic factors had good predictive performance, with a C-index of 0.893. Conclusion:The serum CHE level exhibited a significant increase following treatment. Postoperative serum CHE combined with SII and SIRI can effectively predict DFS in patients with stage ⅠA-ⅢA breast cancer, and the prognosis of patients with elevated CHE after treatment is better. The nomogram constructed based on independent prognostic factors has good predictive performance for DFS in breast cancer patients.

The value of neutrophil lymphocyte ratio and systemic immune inflammatory index for diagnosis of coronary artery lesions in patients with Kawasaki disease / 中华全科医师杂志

Objective:To investigate the value of neutrophil lymphocyte ratio (NLR) and systemic immune inflammatory index (SII) for the diagnosis of coronary artery lesions in patients with acute phase of Kawasaki disease (KD).Methods:It was a cross-sectional study. Children with acute Kawasaki disease admitted to Linyi Central Hospital from January 2018 to December 2021 were enrolled and divided into the Kawasaki disease complicated with coronary artery disease group (KD-CAL group) and the Kawasaki disease without coronary artery disease group (KD-NCAL group). The demographic data, blood routine and C-reactive protein (CRP) test results before intravenous injection of γ globulin were collected, and NLR and SII were calculated. Multivariate logistic regression model was used to analyze the risk factors of coronary artery disease in children with Kawasaki disease. Receiver operating characteristic (ROC) curve was used to analyze the diagnostic value of NLR and SII for coronary artery lesions in children with Kawasaki disease.Results:A total of 109 children with acute phase of KD aged 1 month to 9 years were enrolled, including 66 boys (60.6%). There were no significant differences in age and gender composition between the KD-CAL group ( n=17) and the KD-NCAL group ( n=92) (all P>0.05). Compared with the KD-NCAL group, the NLR, SII and CRP levels in the KD-CAL group were higher (all P<0.05). Multivariate logistic regression analysis showed that NLR and SII were independent risk factors of coronary artery disease in children with Kawasaki disease (NLR, OR=1.265, 95% CI:1.066-1.502, P=0.007; SII, OR=1.001, 95% CI:1.000-1.002, P=0.015). ROC curve results showed that thearea under the curve ( AUC) of NLR in diagnosis of coronary artery lesions was 0.812 (95% CI:0.703-0.921, P<0.05), taking 5.4 as cutoff value, the sensitivity was 73.9% and specificity was 76.5%; the AUC of SII in diagnosis of coronary artery lesions was 0.830 (95% CI:0.741-0.919, P<0.05), taking 1 623 as the cut-off value, the sensitivity was 66.3% and specificity was 88.2%; the AUC of the combination of NLR and SII was 0.875(95% CI:0.790-0.959, P<0.05), the sensitivity and specificity were 85.9% and 76.5%, respectively. Conclusion:NLR and SII have certain diagnostic value for coronary artery disease in children with acute Kawasaki disease, and the combination of NLR and SII has better value than single index.

Research progress on relationship between dietary inflammatory index and mental disorder / 四川精神卫生

The purpose of this paper is to review the relationship between dietary inflammatory index and mental disorders， so as to provide references for nutritional interventions for patients with mental disorders. The high disability rate and intractability of mental illness bring huge economic burden and medical pressure to patients' families and society. Dietary nutrition is crucial to the rehabilitation of mental illness. As a new type of index to measure food pro-inflammatory index， dietary inflammatory index is closely related to the occurrence and development of mental illness. Therefore， this paper reviews the development， calculation and correlation with mental illness of dietary inflammatory index.

Prognostic significance of systemic immune-inflammatory index in patients with acute respiratory distress syndrome / 中华急诊医学杂志

Objective:To evaluate the relationship between systemic immune-inflammatory index (SII) and prognosis of acute respiratory distress syndrome (ARDS).Methods:ARDS patients from the I Medical Information Mart for Intensive CareⅢ were selected as the study objects. Patients were followed up for one year. The primary endpoint was the 30-day mortality rate, and secondary endpoints were the 90-day and one-year mortality rates. Cox proportional hazard regression analysis was used to assess SII as an independent risk factor for ARDS patients, with propensity score matching to control for confounding factors.Results:A total of 723 ARDS patients were included in this study. Patients with SII≥ 3655 had older age, lower SpO 2 levels, and higher simplified acute physiology scoreⅡ (SAPSⅡ) and sequential organ failure assessment (SOFA) scores compared to those with SII <3655. Additionally, the 30-day, 90-day, and one-year mortality rates were higher in patients with SII ≥3655. Cox proportional hazard regression analysis showed that high SII level was an independent risk factor for the prognosis of ARDS at 30 days ( HR=1.68, 95% CI: 1.19-2.36, P=0.0028), 90 days ( HR=1.46, 95% CI: 1.07-1.99, P=0.0170), and one year ( HR=1.34, 95% CI: 1.01-1.77, P=0.0425). Propensity score matching analysis further confirmed the relationship between SII and the prognosis of ARDS patients. Conclusions:SII, as a simple and easily measurable index, is an independent risk factor for the prognosis of ARDS patients.

Diagnostic Value of Peripheral Blood Systemic Immune Inflammatory Index in Histological Chorioamnionitis and Prediction of Adverse Pregnancy Outcomes / 实用妇产科杂志

Objective:To investigate the diagnostic value of peripheral blood systemic immune inflammatory in-dex(SII)in histological chorioamnionitis(HCA)and the predictive value of adverse pregnancy outcomes.Meth-ods:A total of 138 pregnant women with suspected HCA were included from January 2021 to June 2022 in Peo-ple's Hospital of Zhengzhou as the research objects.According to the results of placental pathology examination,they were divided into non-HCA group(66 cases)and HCA group(72 cases).The general clinical data,laboratory indicators and adverse outcome indicators of the two groups were compared,and the relationship between the a-bove indicators and HCA was analyzed by multivariate Logistic regression.ROC curve was used to analyze the predictive value of SII for HCA and adverse pregnancy outcomes.Results:①Logistic regression analysis showed that increased neutrophil percentage(Neut％)and SII could increase the risk of HCA(OR＞1,P＜0.05),and in-creased lymphocyte percentage(Lym％)was beneficial for reducing the risk of HCA(OR＜1,P＜0.05).②ROC curve analysis showed that the area under the curve(AUC)of Neut％and Lym％for diagnosing HCA were 0.628 and 0.638,respectively,while the AUC of SII was higher(0.722),and the diagnostic threshold of SII was 974.49 ×109/L.③The rates of postpartum hemorrhage,neonatal infection and premature delivery in high SII group(SII＞974.49 ×103/L)were higher than those in low SII group(SII ≤974.49 ×109/L),and the difference was statistically significant(P＜0.05).The value of SII in predicting postpartum hemorrhage(AUC 0.708)and neonatal infection(AUC 0.848)were higher than that in preterm birth(AUC 0.637).Conclusions:Abnormal Neut％and Lym％levels increase the risk of HCA to some extent,but the diagnostic value of HCA is average.Peripheral blood SII has high diagnostic value in HCA,and has good predictive value for postpartum hemorrhage and neonatal infection,which is expected to be a new indicator for prenatal diagnosis and prognosis prediction of adverse pregnancy outcomes in HCA.

Study on the correlation between dietary inflammatory index and reflux esophagitis / 中华消化杂志

Objective:To evaluate the correlation between inflammatory diet and reflux esophagitis (RE) with the dietary inflammatory index (DII), and to provide scientific evidence for the prevention and treatment of RE at the level of dietary guidance.Methods:From December 2021 to September 2022, 145 RE patients (RE group) who visited the First Affiliated Hospital of Xinjiang Medical University were recruited. During the same period, 145 subjects who underwent check-ups at the First Affiliated Hospital of Xinjiang Medical University were selected as the healthy control group, and age and gender were matched according to the ratio of 1 to 1. The baseline data of the 2 groups, including body mass index, the history of smoking and drinking, poor dietary habits, and physical activity intensity were collected. Dietary intake of the patients was assessed by a semi-quantitative food frequency questionnaire, and the overall DII was calculated to evaluate the potential anti-inflammatory or pro-inflammatory effects of diet. According to the tertiles of the DII of the healthy control group (33.3% and 66.7% as the cut-off), dietary inflammatory potential was divided into low (<-0.06), moderate (-0.06 to 1.11) and high pro-inflammatory potential diet (>1.11). Logistic regression model was performed to analyze the correlation between DII and RE risk. Linear trend test was used to compare the overall change trend of RE risk OR value along with the increase of DII. Independent sample t test, Mann-Whitney U test and chi-square test were used for statistical analysis. Results:The body mass index of RE group was higher than that of healthy control group( (24.11±2.57) kg/m 2 vs. (23.38 ±2.60) kg/m 2), and the difference was statistically significant ( t=-2.41, P=0.017). The proportions of smoking, drinking, over-eating, and eating within 3 h before bedtime of RE group was higher than those of the healthy control group (42.8%, 62/145 vs. 31.0%, 45/145; 31.0%, 45/145 vs. 16.6%, 24/145; 33.1%, 48/145 vs. 17.9%, 26/145; 52.4%, 76/145 vs. 13.1%, 19/145), and the differences were statistically significant ( χ2=4.28, 8.39, 8.78 and 50.86, P=0.039, 0.004, 0.003 and<0.001). While the proportions of night snacking and moderate to severe physical activity of RE group were lower than those of the healthy control group (14.5%, 21/145 vs. 24.1%, 35/145; 22.8%, 33/145 vs.37.2%, 54/145), and the differences were statistically significant ( χ2=4.34 and 7.24, P=0.037 and 0.007). The DII of RE group was higher than that of the healthy control group (1.05 (0.03, 1.62) vs. 0.34(-0.61, 1.35)), and the difference was statistically significant ( Z=8 661.50, P=0.010). Compared with the low pro-inflammatory potential diet, high pro-inflammatory potential diet had a 1.30-fold increased the risk of RE ( OR=2.30, 95% confidence interval (95% CI) 1.29 to 4.09, P=0.005). After adjusting for total energy intake, age, gender, ethnicity, body mass index, education level, and physical activity intensity, the high pro-inflammatory potential diet was still positively correlated with the risk of RE ( OR=2.58, 95% CI 1.16 to 5.76, P=0.020). In the continuous DII, the risk of RE increased by 36% for each 1 increase in DII ( OR=1.36, 95% CI 1.11 to 1.68, P=0.003). After adjusting for major confounding factors, the continuous DII was still positively correlated with the risk of RE ( OR=1.41, 95% CI 1.08 to 1.85, P=0.012; OR=1.42, 95% CI 1.05 to 1.93, P=0.023). The results of trend test showed that the higher the DII, the greater the risk of RE ( P=0.039). Conclusions:Pro-inflammatory diet is correlated with the increased risk of RE, and there is a certain dose-response relationship. Reasonable reduction of the intake of pro-inflammatory food may be beneficial to reduce the risk of RE.

Association between dietary inflammatory index and metabolic syndrome with its components among children aged 6-14 years in Beijing City / 中国学校卫生

Objective@#To explore the association between dietary inflammatory index (DII) and metabolic syndrome (MetS) and its components among children aged 6-14 years in Beijing, so as to provide a reference for preventing MetS.@*Methods@#A cross sectional study was carried out in 2 086 records of 1 832 children from the 2017 and 2019 Nutrition and Health Surveillance in Primary and Secondary school students of Beijing (NHSPSB). Three day consecutive 24 hour dietary recalls combined with weighing household cooking oils and condiments were used to collect dietary intake and calculate DII. MetS was diagnosed according to "Definition and Suggestion on the Metabolic Syndrome of Chinese Children and Adolescent". The Generalized estimating equations (GEEs) models were used to analyze the association between DII and the presence of MetS and its components (abdominal obesity, high triglyceride, low high density lipoprotein cholesterol, hypertension, and hyperglycemia).@*Results@#The mean DII score was (1.64±1.07) for the included children. No significant association was found between DII scores and the likelihood of MetS (per 1 point increment: OR =1.16, 95% CI =0.92-1.48, P >0.05). In terms of the components of MetS, DII scores were positively associated with the odds of high triglyceride (per 1 point increment: OR =1.17, 95% CI =1.01-1.36, P <0.05). There was no statistically significant difference in the association among different age groups ( P >0.05). No significant associations were observed between DII and other MetS components( P >0.05).@*Conclusion@#DII scores may not be correlated with the risk of MetS, but proinflammatory diet might increase the risk of high triglyceride. DII score in childhood should be emphasized to identify and prevent MetS as soon as possible.

Modified Glasgow score in prediction of the prognosis of intrahepatic cholangiocarcinoma patients after radical surgical resection / 中华普通外科杂志

Objective:To investigate the correlation between modified Glasgow prognostic score (mGPS) and prognosis of intrahepatic cholangiocarcinoma (ICC) patients after radical surgical resection.Methods:The clinical data of 126 patients with intrahepatic cholangiocarcinoma undergoing radical surgical resection at Ningbo Medical Centre Lihuili Hospital from Jan 2011 to Dec 2020 were retrospectively analyzed. The patients were scored according to the mGPS-related scoring standards, and the differences in tumor clinicopathological characteristics and prognosis were compared between patients with different score levels.Results:Firty-eight cases were included in group 0, 41 cases in group 1, and 27 cases in group 2. The 1- and 3-year survival rates in group 0 were 85.8% and 52.3%, the 1- and 3-year survival rates in group 1 were 73.2% and 23%, and the 1- and 3-year survival rates in group 2 were 73.3% and 0. The difference was statistically significant ( P<0.05). Univariate analysis showed that age, mGPS, CA19-9, tumor diameter, and tumor differentiation were related at the prognosis of ICC. Multivariate analysis showed that age, tumor differentiation, tumor diameter and mGPS were independent risk factors for the prognosis of ICC. Conclusion:mGPS is an independent risk factor affecting the prognosis of ICC patients.

Correlation of Systemic Immune Inflammatory Index and Tumor Markers with Bone Metastasis of Lung Cancer / 肿瘤防治研究

Objective To evaluate the value of the systemic immune-inflammatory index (SII), CEA, Cyfra21-1, and NSE in predicting and diagnosing bone metastasis of lung cancer. Methods The clinical data of 618 patients with lung cancer were retrospectively analyzed. According to the bone metastasis at baseline, the data of the diagnosis group (patients with bone metastasis at baseline and patients without bone metastasis during follow-up) and the prediction group (patients with bone metastasis during follow-up and patients without bone metastasis during follow-up) were analyzed to determine the correlation between the above indicators and lung cancer bone metastasis. Results Predictive group: SII≥850 and NSE≥58.64 ng/ml were independent risk factors and independent predictors for lung cancer bone metastasis. The AUC of the combined SII+NSE model was 0.662, with a sensitivity of 54.5% and a specificity of 74.5%; it was superior to the predictive value of single factor (95%CI: 0.596-0.728; P < 0.001). Diagnostic group: lung adenocarcinoma, SII≥951.6, CEA≥5.14 ng/ml, NSE≥20.15 ng/ml, and Cyfra21-1≥3.94 ng/ml were independent risk factors for bone metastasis in lung cancer patients (P < 0.05). The AUC of SII alone in the diagnosis of lung cancer bone metastasis was 0.754. The AUC of the SII+Cyfra21-1 combined model was 0.82 which was the largest, with a sensitivity of 74% and a specificity of 78.5%; it was superior to any univariate AUC (P < 0.05). Conclusion The levels of SII, CEA, Cyfra21-1, and NSE in the bone metastasis group are significantly higher than those in the non-bone metastasis group. The predictive and diabnostic values would be improved further when SII combined with other single risk factors.

Construction and efficiency analysis of prediction model for venous thromboembolism risk in the elderly after hip fracture / 中南大学学报(医学版)

OBJECTIVES@#To screen the risk factors for predicting venous thromboembolism (VTE) risk after hip fracture in the elderly, to establish a prediction model based on these factors, and to analyze its prediction efficacy.@*METHODS@#A total of 52 hip fracture patients over 60 years old with VTE admitted to the Department of Orthopaedic Trauma, Xiangya Hospital, Central South University from March 2017 to April 2019 were selected as a thrombus group, and another 52 hip fracture patients over 60 years old without VTE were selected as a control group. The differences of hospitalization data and examination results between the 2 groups were compared. Logistic regression model was used to explore the influence of risk factors on VTE risk after hip fracture in the elderly and construct the prediction model based on these factors. The receiver operating characteristic curve was used to analyze the predictive effectiveness of model, Hosmer-lemeshow goodness of fit test was used to evaluate the fitting degree of prediction model.@*RESULTS@#Univariate analysis showed that injury-admission interval, Caprini score, WBC count, platelet count, neutrophil count, neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, monocyte-to-lymphocyte ratio, systemic immune-inflammatory index (SII), and fibrinogen in the thrombus group were higher than those in the control group (all @*CONCLUSIONS@#SII, Caprini score, and injury-admission interval are independent predictors of VTE after hip fracture in the elderly. The prediction model based on these 3 factors has a good efficacy on the prediction of VTE risk, and could provide important reference for the prevention, management, and treatment of VTE after hip fracture in the elderly.

The characteristics of intestinal microflora in patients with neuromyelitis optica spectrum disorders / 中华神经科杂志

Objective To investigate the characteristics of intestinal microflora in patients with neuromyelitis optica spectrum disorders (NMOSDs) and related clinical significance.Methods The data about basic clinical features,fecal specimens as well as cerebrospinal fluid samples of 28 patients with NMOSDs,15 patients with multiple sclerosis (MS) and 16 healthy controls admitted to the Department of Neurology,the First Affiliated Hospital of Zhengzhou University from July 2017 to January 2019 were collected.The differences about intestinal microbial characteristics and inflammatory index levels in each group were analyzed.The relevance between the diversity of intestinal microbiota and inflammatory index was explored.Results Compared with healthy controls,the intestinal microfloras of patients with NMOSDs and MS respectively were structurally disordered.The levels of the microbial diversity (chao 1 index) were significantly decreased in patients with NMOSDs compared with healthy controls,while their inflammation indexes,including IL-6,IL-10 and transforming growth factor (TGF)-α,in cerebrospinal fluid were significantly increased ((12.9±4.6) pg/ml vs (2.6±1.8) pg/ml,t=4.197,P=0.001;(3.4±2.1) pg/ml vs (0.9±0.2)pg/ml,t=2.265,P=0.037;(21.4± 12.7) ng/ml vs (13.7±7.8) ng/ml,t=3.702,P=0.004).Compared with control group,the relative abundance of butyrivibrio,prevotella and anaerostipes was decreased significantly in NMOSDs group (6.8％±3.5％ vs 13.0％±4.7％,t=4.941,P＜0.001;3.9％±2.2％ vs 6.9％±3.3％,t=3.282,P=0.003;5.1％±2.5％ vs 7.3％±3.0％,t=2.641,P=0.012),while the relative abundance of ackermania was increased obviously (7.0％±3.1％ vs 4.4％±2.8％,t=2.802,P=0.008);Besides,the quantitative Streptococcus thermophilus and butyrivibrio reduced in MS group (3.4％±2.4％ vs 5.5％±2.1％,t=2.784,P=0.009;7.9％±5.4％ vs 13.0％±4.7％,t=2.501,P=0.018).In the comparison between subgroups,the relative abundance of bacteroides of aquaporin (AQP) 4-IgG-positive patients was lower than that of AQP4-IgG-negative patients (23.1％±8.9％ vs 32.6％± 10.4％,t=2.572,P=0.016),while the former subgroup had the higher level of the relative abundance of bifidobacterium (3.4％± 1.6％ vs 1.7％± 1.4％,t=2.977,P=0.006).Moreover,there was a significant relevance between the diversity of intestinal microflora and the level of inflammatory factor IL-6 in cerebrospinal fluid (r=-0.548,P=0.003).Conclusions The intestinal microflora structural disorder and diversity reduction exist in patients with NMOSDs.Moreover,there is a significant correlation between the intestinal microflora and the level of inflammatory factors in NMOSDs,which can be used as an important means of clinical auxiliary examination.

The characteristics of intestinal microflora in patients with neuromyelitis optica spectrum disorders / 中华神经科杂志

Objective@#To investigate the characteristics of intestinal microflora in patients with neuromyelitis optica spectrum disorders (NMOSDs) and related clinical significance.@*Methods@#The data about basic clinical features, fecal specimens as well as cerebrospinal fluid samples of 28 patients with NMOSDs, 15 patients with multiple sclerosis (MS) and 16 healthy controls admitted to the Department of Neurology, the First Affiliated Hospital of Zhengzhou University from July 2017 to January 2019 were collected. The differences about intestinal microbial characteristics and inflammatory index levels in each group were analyzed. The relevance between the diversity of intestinal microbiota and inflammatory index was explored.@*Results@#Compared with healthy controls, the intestinal microfloras of patients with NMOSDs and MS respectively were structurally disordered. The levels of the microbial diversity (chao 1 index) were significantly decreased in patients with NMOSDs compared with healthy controls, while their inflammation indexes, including IL-6, IL-10 and transforming growth factor (TGF)-α, in cerebrospinal fluid were significantly increased ((12.9±4.6) pg/ml vs (2.6±1.8) pg/ml, t=4.197, P=0.001; (3.4±2.1) pg/ml vs (0.9±0.2) pg/ml, t=2.265, P=0.037; (21.4±12.7) ng/ml vs (13.7±7.8) ng/ml, t=3.702, P=0.004). Compared with control group, the relative abundance of butyrivibrio, prevotella and anaerostipes was decreased significantly in NMOSDs group (6.8%±3.5% vs 13.0%±4.7%, t=4.941, P<0.001; 3.9%±2.2% vs 6.9%±3.3%, t=3.282, P=0.003; 5.1%±2.5% vs 7.3%±3.0%, t=2.641, P=0.012), while the relative abundance of ackermania was increased obviously (7.0%±3.1% vs 4.4%±2.8%, t=2.802, P=0.008); Besides, the quantitative Streptococcus thermophilus and butyrivibrio reduced in MS group (3.4%±2.4% vs 5.5%±2.1%, t=2.784, P=0.009; 7.9%±5.4% vs 13.0%±4.7%, t=2.501, P=0.018). In the comparison between subgroups, the relative abundance of bacteroides of aquaporin (AQP) 4-IgG-positive patients was lower than that of AQP4-IgG-negative patients (23.1%±8.9% vs 32.6%±10.4%, t=2.572, P=0.016), while the former subgroup had the higher level of the relative abundance of bifidobacterium (3.4%±1.6% vs 1.7%±1.4%, t=2.977, P=0.006). Moreover, there was a significant relevance between the diversity of intestinal microflora and the level of inflammatory factor IL-6 in cerebrospinal fluid (r=-0.548, P=0.003).@*Conclusions@#The intestinal microflora structural disorder and diversity reduction exist in patients with NMOSDs. Moreover, there is a significant correlation between the intestinal microflora and the level of inflammatory factors in NMOSDs, which can be used as an important means of clinical auxiliary examination.

Research progress on related risk factors of premature coronary artery heart disease / 上海交通大学学报（医学版）

Coronary artery heart disease (CHD) is a common clinical disease with high morbidity and mortality. In recent years, with the improvement of people's living standards and the changes of lifestyle, the age of CHD tends to be younger. Based on the present research situation at home and abroad, this paper explores the hereditary factors, clinical risk factors, inflammatory indexes and new inflammatory markers related to the diagnosis and treatment of premature CHD (PCHD). And the particularity of PCHD in women is analyzed. It is pointed out that PHD is dominated by hereditary factors, with multiple risk factors participating together including psychological factors, and closely related to inflammatory indicators. The emergence of new inflammatory markers provides certain value for the prediction, diagnosis and treatment of PCHD.

Clinical observation on the inflammatory indexes in septic gastrointestinal dysfunction treated with acupuncture at Jiaji (EX-B 2) / 中国针灸

OBJECTIVE@#To evaluate the effect on the inflammatory indexes of septic gastrointestinal dysfunction treated with acupuncture at Jiaji (EX-B 2).@*METHODS@#A total of 118 patients of septic gastrointestinal dysfunction were randomized into an observation group and a control group, 59 cases in each one. In the control group, mosapride citrate was prescribed for oral administration, 5 mg each time, 3 times a day, bifidobacterium triple viable capsules, 420 mg each time, twice a day, intravenous drip with omeprazole, 40 mg, twice a day. Additionally, the antibiotics and the symptomatic treatment were selected rationally for maintaining the functions of the important organs, e.g. heart, lung, brain and kidney, and water-electrolyte balance. In the observation group, on the routine management as the control group, acupuncture at Jiaji (EX-B 2, T-T) was added, the needles were retained for 30 min in each treatment, once a day, 10 days as one course and 1 course was required. Separately, on the 1st, 3rd, 6th and 10th days of treatment, the white blood cell (WBC) count, the levels of hypersensitive C-reactive protein (hs-CRP) and procalcitonin (PCT) were observed, the enteral nutrition feeding dose and gastrointestinal dysfunction score before and after treatment as well as the clinical effect were assessed in the two groups.@*RESULTS@#The differences were not significant in the indexes mentioned above on 1st and 3rd days of treatment between the two groups (>0.05). On the 6th and 10th days of treatment, regarding the gastrointestinal dysfunction score and inflammatory indexes count, the results in the observation group were lower than the control group (all <0.05), and feeding dose in the observation group was higher than the control group (<0.05). After treatment, the gastrointestinal dysfunction scores and inflammatory indexes count were all reduced and feeding dose was increased as compared with those before treatment in the patients of the two groups (all <0.05). After treatment, the total effective rate was 91.5% (54/59) in the observation group, higher than 76.3% (45/59) in the control group (<0.05).@*CONCLUSION@#Acupuncture at Jiaji (EX-B 2) points achieves the satisfactory effect on septic gastrointestinal dysfunction and reduces the inflammatory indexes count.

Distribution of pathogenic bacteria and drug resistance analysis in patients with acute exacerbation of chronic obstructive pulmonary disease / 中国实用内科杂志

OBJECTIVE: To investigate the distribution of pathogenic bacteria and drug resistance analysis in patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD), so as to guide clinical medication. METHODS: A retrospective study was conducted in Shanxi Dayi Hospital. Totally 1173 cases of AECOPD patients, hospitalized with infection from September 2013 to August 2018, were included. Then relevant laboratory data was collected, including sputum culture, drug sensitivity test, and some commonly used laboratory results. The data was analyzed. RESULTS: A total of 231 strains were isolated in 1173 AECOPD patients,the mian pathogenic bacteria were Gram-negative bacteria(115, 49.7%), fungi(66, 28.6%), Gram-positive bacteria(48, 20.8%),other bacteria(2, 0.9%). Drug-resistant strains of producing ESBLs mainly included Acinetobacter(88.9%), Escherichia coli(87.5%),Pseudomonas aeruginosa(70.6%) and Klebsiella pneumoniae(19.4%). The drug-resistance of Acinetobacter to carbapenems and quinolones was more than 70%. The drug-resistance of Escherichia coli to quinolones was 87.5%. The drug-resistance of Streptococcus pneumoniae to penicillin and first and second generation cephalosporins was 66.7%. The drug-resistance of Staphylococcus to penicillin and first and second generation cephalosporins, quinolones and methicillin was 92.3%, 76.9% and 46.2%, respectively. In all Gram-positive bacteria, drug-resistant strains for Vancomycin and linezolid can't be found. The positive rate of bacteria in the group of PaO_2≤60 mmHg(37.3%) was higher than that in the group of PaO_2> 60 mmHg(8.8%). The detection rate of bacteria in the WBC≥10×10~9/L group(18.7%), NLR≥7.3 group(19.7%)and PCT>0.5 ng/mL group(50.7%),which in turn was higher than that in the WBC90% group was 10.6%, 16.9% and 30.1%, respectively. The results of trend chi-square test showed that the detection rate of bacteria increased with the decrease of PaO_2 and the increase of WBC, Neu%, NLR and PCT. CONCLUSION: The distribution and drug resistance of pathogenic bacteria in sputum culture of AECOPD are serious, and the distribution of pathogens in AECOPD patients with different levels of PaO_2, WBC, Neu%, NLR and PCT was different. Therefore, we should pay more attention to sputum culture and some commonly used laboratory results in AECOPD patients, so as to provide the basis for the clinical medication.

Lack of association between dietary inflammatory index and low impact fractures in the Brazilian population: the Brazilian Osteoporosis Study (BRAZOS)

Abstract Introduction: Adequate nutrition, including intake of dietary calcium and vitamin D, is important to maintain bone health. Evidence suggests that a deficiency in micronutrients may contribute to bone loss during aging and exert generalized effects on chronic inflammation. Recently, the Dietary Inflammatory Index (DII) was developed to assess the inflammatory potential of individual diets. Our aim was to evaluate the DII in a representative sample and verify its association with low-impact fractures. Methods: Individuals from The Brazilian Osteoporosis Study (BRAZOS) database had their DII calculated. BRAZOS is an important cross-sectional epidemiological study carried out with a representative sample of men and women ≥40 years old. The research was conducted through in-home interviews administered by a trained team. Nutrition Database System for Research (NDSR) software was used to analyze data on the intake of nutrients, which were employed to calculate the DII using Statistical Analysis Software (SAS®) and Statistical Package for the Social Sciences (SPSS®) to assess its association with low-impact fractures. Results: A total of 2269 subjects had their DII score calculated using information from 24-h recall data. Males had lower DII than females (DII = 1.12 ± 1.04 vs DII = 1.24 ± 0.99, p = 0.012). Women taking statins had lower DII (DII = 0.65 ±1.14 vs DII + 1.26 ± 0.98, p = 0.002), indicating a greater potential for diet-related anti-inflammatory effects. Conclusion: Our findings suggest that women might have a pro-inflammatory diet pattern compared to men. However, we did not find any association between DII scores and low-impact fractures.

Índice de inmunidad-inflamación sistémica en sepsis / Systemic immune inflammatory index in sepsis

Resumen ANTECEDENTES: se han estudiado índices de pronóstico de inflamación basados en células periféricas como predictores de disfunción endotelial, riesgo cardiovascular y mortalidad. En 2014 se desarrolló el índice de inmunidad-inflamación sistémica (IIS) que se ha propuesto como factor de pronóstico y de seguimiento en cáncer. OBJETIVO: determinar si existe modificación del índice de inmunidad-inflamación sistémica (IIS) en pacientes con sepsis. MATERIAL Y MÉTODO: estudio retrospectivo que incluyó aleatoriamente a pacientes hospitalizados de 2013 a 2015. Se verificó la homogeneidad de poblaciones demostrando que no existía diferencia estadística entre la edad y comorbilidades (distribución Kolmogorov-Smirnov), frecuencia de comorbilidades (χ2). Se calculó el IIS con la citometría hemática de ingreso. Se compararon las medias del IIS de pacientes con sepsis y sin sepsis (Wilcoxon) y se determinó si había correlación entre el IIS y sepsis (coeficiente de correlación biserial puntual). RESULTADOS: se incluyeron 242 pacientes (128 con sepsis, edad promedio de 70.1 años y 114 sin sepsis, edad promedio de 69.7 años). La media del índice de inmunidad-inflamación sistémica (IIS) en pacientes con sepsis fue 4444.06x109, en pacientes sin sepsis fue de 3013.94x109. Se demostró que existe correlación estadísticamente significativa entre el IIS y sepsis (rbp= 0.150253625, p=0.05), se demostró que la media del IIS fue significativamente más elevada en pacientes con sepsis (W=5,097, p=0.00001). CONCLUSIONES: el índice de inmunidad-inflamación sistémica (IIS), un índice innovador que ha mostrado mejor efectividad para describir el desequilibrio de inmunidad e inflamación, se propone como una herramienta que puede ser útil en pacientes con sepsis; sin embargo, se requieren estudios futuros para comprobar su potencial pronóstico y de seguimiento.

Abstract BACKGROUND: In the past several indices based on peripheral blood cells have been studied to prove their utility as prognostic factors in endothelial dysfunction, cardiovascular risk and mortality. In 2014 the systemic immune inflammatory index (SII) was developed and it has been proposed as a prognostic factor in the follow-up of patients with cancer. OBJECTIVE: To determine if there is a modification of the SII in patients with sepsis. MATERIAL AND METHOD: A retrospective study included randomized patients hospitalized from 2013 to 2015; homogeneity of populations was verified by demonstrating that there was no statistical difference between age and comorbidities (Kolmogorov-Smirnov distribution), frequency of comorbidities (χ2). IIS was calculated with the blood cell count on hospital admission. IIS was compared in sepsis and without sepsis patients (Wilcoxon), and we determined whether there was correlation between IIS and sepsis (correlation coefficient biserial point). RESULTS: There were included 242 patients (128 with sepsis, mean age 70.1 years and 114 without sepsis, mean age 69.7 years). The mean IIS in patients with sepsis was 4444.06x109 and without sepsis 301 3.94x109. We showed that there was statistically significant cor relation between IIS and sepsis (rbp=0.150253625, p=0.05), we also detailed that the mean IIS was significantly higher in patients with sepsis (W=5,097, p=0.00001). CONCLUSIONS: The IIS, an innovative index that has shown accuracy describing the imbalance of immunity and inflammation, is proposed as a tool that can be useful in patients with sepsis; however, further studies are required to prove its potential in prognosis and monitoring.

Effect of Gongxuening on serum inflammatory index and bleeding for women placing the IUD after cesarean section / 中国生化药物杂志

Objective To observe the effect of Gongxuening for the women placing the IUDafter cesarean section, and to analyze the effect and value of Gongxuening on intrauterine device placement after cesarean section. Methods 156 women who received voluntary intrauterine device after cesarean sectionin theShengzhou Maternal and Child Health Hospital of Shaoxing, Zhejiang were as the observation object. According to whether the application of Gongxuening, they were divided into two groupsafter treatment, the Gongxuening group of 75 cases (using Gongxuening + Nifloxacin) and the control group of 81 cases (using norfloxacin). The changes of serum inflammatory indexes were compared between the two groups before and after operation, and the uterine bleeding was compared between the two groups. Results After operation, the levels of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-10 (IL-10) were with a significantfluctuation, and at the same time, Gongxuening group TNF-α, IL-6, IL-10, 24hours after surgery, postoperative 7d was significantly lower than the control group, the difference was statistically significant (P< 0.05). After treatment, the WBC of Gongxuening group 24hours after surgery, postoperative 7d was significantly lower than the control group, but the Hb 24 hours after surgey was significantly higher than the control group, the difference was statistically significant (P<0.05). The bleeding volume2h, 24h, bleeding stop time and puerperium duration in the Gongxuening group were significantlylower than the control group, the difference was statistically significant (P<0.05). Conclusion After cesarean section maternal IUD use Gongxuening capsule treatment, not only can effectively inhibit the expression of serum inflammatory markers, and can shorten the time of uterine bleeding, reduce bleeding, prevent postoperative anemia. It is suggested to pay more attention to clinical treatment.

Effect of travoprost eye drops on visual function, stability of tear film and inflammatory index after anti-glaucoma surgery / 中国生化药物杂志

Objective To study influence of travoprost eye drops in treatment of after anti-glaucoma surgery and its effects on visual function, the tear film stability and inflammatory index. Methods 90 patients of anti glaucoma who received therapy from August 2014 to August 2015 in the first hospital of Ninghai County Zhejiang Province were selected as research objects. The control group was treated with timolol maleate, while the observation group was treated with travoprost eye drops, then the visual acuity, intraocular pressure, tear film stability (rupture time, schirmer), inflammation (flashlight, cell count), visual field defect percentage range, curative effect after treatment were compared. Results After treatment, the vision in observation group (0.95±0.26)D was better than the control group (0.76±0.21)D, intraocular pressure in observation group (11.29±3.23) mmHg was less than the control group (13.89±3.72)mmHg, the difference was statistically significant (P<0.05), rupture time in observation group (12.93±1.90)s was higher than the control group (10.36±1.80)s, schirmer in observation group (13.01±1.60)mm was higher than the control group (11.10±1.02)mm, the difference was statistically significant (P<0.05), TNF-α, IL-6 in observation group was less than the control group, the difference was statistically significant (P<0.05), field of visual field defect in observation group (38.96±10.21)% was less than the control group (47.37±11.35)%, the difference was statistically significant (P<0.05), the total effective rate of observation group 95.56%(43/45) was statistically higher than that in the control group 77.78%(35/45), the difference was statistically significant (P<0.05). Conclusion Travoprost eye drops can improve glaucoma postoperative visual function, tear film stability, reduce inflammation.

Index-Based Dietary Patterns and the Risk of Prostate Cancer

Prostate cancer is the second leading cause for cancer incidence in male. Although this high incidence is due to prostate specific antigen screening, other risk-factors, such as diet, might also be involved. The results of previous studies on the association between prostate cancer risk and individual dietary components have been conflicting. Thus, evaluation by dietary pattern analysis rather than individual dietary factors is suggested. The purpose of this study was to review the association of prostate cancer with a priori dietary indices, which are less studied and reviewed to date compared to a posteriori indices. Studies reviewed in this research were published from January 1997 to March 2017. Seventeen studies with nine indices were selected. In Mediterranean Diet Score (MDS), all four studies were non-significant. In Dietary Inflammatory Index (DII), 3 out of 4 studies significantly increased risk by 1.33–2.39 times, suggesting that a higher pro-inflammatory diet may be a possible prostate cancer risk factor. In Oxidative Balance Score (OBS), 2 out of 5 studies had decreased risk by 0.28 and 0.34 times, whereas 1 study had increased risk by 1.17 times. Among other indices, Healthy Eating Index (HEI) and prostate cancer dietary index were associated with decreased risk, while the results from 2 studies of Low Carbohydrate, High Protein Diet (LCHP) score were conflicting. In conclusion, we observed that it is insufficient to support the association between a priori indices and prostate cancer risk, except for MDS and DII, which had relatively constant results among studies. Therefore, further studies are required to identify consistent criteria for each a priori index, and should be conducted actively in various populations.