Clinical Efficacy of Niaoxue No.1 Prescription in Treatment of Henoch-Schönlein Purpura Nephritis with Blood Heat and Stasis Syndrome in Children / 中国实验方剂学杂志

ObjectiveTo investigate the clinical efficacy of Niaoxue No.1 Prescription in treating Henoch-Schönlein purpura （HSP） nephritis with blood heat and stasis syndrome and its effect on urine erythrocyte， urine protein， blood neutrophils， and blood routine-derived indicators. MethodA multicenter， randomized controlled trial （RCT） was conducted involving 108 HSP nephritis patients from three hospitals. The patients were randomly divided into a control group （54 cases） and a treatment group （54 cases）. The treatment group received Niaoxue No.1 prescription once daily， while the control group was treated with captopril and ferulic acid tablets. Both groups underwent a 4-week course of treatment. The urine erythrocyte， urine microalbumin （mAlb）， urine sediment red blood cell count， traditional Chinese medicine （TCM） syndrome score， 24-hour urine protein， blood neutrophil count， neutrophil to lymphocyte ratio （NLR）， platelet to lymphocyte ratio （PLR）， lymphocyte to monocyte ratio （LMR）， D-dimer， and immunoglobulin A were detected. The recurrence rate of HSP nephritis was followed up for 6 months. ResultThe total effective rates were 88.9% （48/54） in the treatment group and 70.4% （38/54） in the control group， and the treatment group was superior to the control group （χ2=5.708， P<0.05）. Compared with the results before treatment， after 14 days of treatment， the TCM syndrome total score， urine erythrocyte， urine mAlb， and 24-hour urine protein in both groups significantly decreased （P<0.05，P<0.01）， and the improvement was more significant in the treatment group than the control group （P<0.05）. After 28 days of treatment， compared with the results before treatment， the TCM syndrome total score， urine erythrocyte， urine mAlb， urine sediment red blood cell count， D-dimer， and 24-hour urine protein in both groups significantly decreased （P<0.05，P<0.01）， with the treatment group showing a more significant reduction in urine mAlb than the control group （P<0.05）. On the 14th and 28th days of treatment， the neutrophil percentage and NLR were lower in the treatment group than in the control group （P<0.05）， while there was no statistically significant difference in PLR and LMR. The recurrence rate of nephritis in both groups showed no statistically significant difference after a 6-month follow-up. ConclusionNiaoxue No.1 Prescription in the treatment of HSP nephritis with blood heat and stasis syndrome can significantly improve clinical symptoms， shorten the course of the disease， and reduce urine erythrocyte， urine mAlb， 24-hour urine protein， blood neutrophils， and NLR， thereby effectively alleviating the inflammatory state and reducing kidney damage in children with HSP nephritis.

Introduction and evaluation of multidisciplinary collaborative blood glucose management mode of the whole hospital with the participation of clinical pharmacists / 中国药房

OBJECTIVE To intr oduce multidisciplinary collaborative blood glucose management mode （hereinafter referred as to blood glucose management mode of the whole hospital ）of the whole hospital with the participation of clinical pharmacists ，and to evaluation it effects on the blood glucose management of perioperative diabetes patients. METHODS The process of blood glucose management mode of the whole hospital in Drum Tower Hospital Affiliated to Medical School of Nanjing University and the work content of clinical pharmacists were introduced. Three hundred patients with type 2 diabetes mellitus who underwent elective surgery were included and randomly divided into general consultation group （control group ）and hospital-wide glucose management group （intervention group ）. The effect of glucose management and indicators such as preoperative waiting time and total length of stay were compared between 2 groups. RESULTS In the blood glucose management team of the whole hospital ，the physicians，clinical pharmacists and nurses of blood glucose management in endocrinology department were the core members ，and the management process was divided into initial management ，daily management ，discharge management and follow-up. As the team secretary ，the clinical pharmacists were mainly responsible for daily summarizing and managing the blood glucose level and special conditions of patients ，regularly evaluating the management effect ，carrying out pharmaceutical ward rounds ，medical order review， pharmaceutical care ， timely assessing the blood glucose of patients and guiding the rational use of drugs. Compared with before intervention ， after 3 days ofintervention，the levels of fasting plasma glucose （FPG）and postprandial blood glucose （PBG） were decreased significantly in 2 groups（P＜0.05）；intervention group was significantly lower than control group （P＜0.05）. Compared with control group ， the fluctuation of blood glucose in intervention group was significantly reduced （P＜0.05），standard deviation of blood glucose had reached the targeted control level ， and the postprandial glucose excursion and the largest amplitude of glycemic excursion were close to the targeted control level ；the rate of bl ood glucose reaching the standard before operation and at discharge were significantly increased （P＜0.05）；the preoperative waiting time and hospitalization days were significantly shortened （P＜0.05）. CONCLUSIONS The multidisciplinary collaborative blood glucose management mode of the whole hospital with the participation of clinical pharmacists can control the blood glucose level of diabetic patients in the perioperative period more stably and effectively ，and has practical significance for the disease treatment and prognosis of patients.

Application of nanopore sequencing in environmental microbiology research / 生物工程学报

The development of high-throughput sequencing techniques enabled a deeper and more comprehensive understanding of environmental microbiology. Specifically, the third-generation sequencing techniques represented by nanopore sequencing have greatly promoted the development of environmental microbiology research due to its advantages such as long sequencing reads, fast sequencing speed, real-time monitoring of sequencing data, and convenient machine carrying, as well as no GC bias and no PCR amplification requirement. This review briefly summarized the technical principle and characteristics of nanopore sequencing, followed by discussing the application of nanopore sequencing techniques in the amplicon sequencing, metagenome sequencing and whole genome sequencing of environmental microorganisms. The advantages and challenges of nanopore sequencing in the application of environmental microbiology research were also analyzed.

MicroRNA 144 negatively regulates Toll-like receptor 2 expression in rat macrophages / 南方医科大学学报

<p><b>OBJECTIVE</b>To investigate the relationship between miR-144 and Toll-like receptor 2 (TLR2).</p><p><b>METHODS</b>RT-qPCR was used to determine the expression of TLR2 and its downstream inflammatory cytokine TNF-α in rat macrophage cell line NR8383 transfected by a mimic miR-144 or miR-144 inhibitor. The fragments of 3'UTR region of rat TLR2 mRNA including wild or mutant miR-144 binding site obtained by PCR using rat liver cDNA were ligated to pmirGLO report gene vector digested with SacI and XbaI to construct the recombinant vectors of pmir-TLR2-3'UTR and pmir-mutant-TLR2-3'UTR. The miR-144 targeting TLR2 was further determined by dual luciferase reporter assay and miR-144 mimics.</p><p><b>RESULTS</b>TLR2 and TNF-α in NR8383 cells were decreased after transfection with 100 nmol/L mimic miR-144 for 24 h and increased after transfection with 100 nmol/L miR-144 inhibitor. PCR and double-enzyme digestion with SacI and XbaI confirmed successful insertion of the target fragments. Dual luciferase reporter assay suggested the binding of miR-144 to the 3'UTR of rat TLR2 mRNA.</p><p><b>CONCLUSION</b>miR-144 negatively regulates the expression of TLR2 and its down-stream cytokine TNF-α by targeting TLR2 in NR8383 cells.</p>

Regulation trend of resveratrol on TNFα-,IL-1β, IL-6 expressions in bronchoalveolar lavage fluid of RSV-infected BALB/c mice / 中国中药杂志

<p><b>OBJECTIVE</b>To study the regulation trend of resveratrol on TNF-alpha, IL-1beta, IL-6 expressions in bronchoalveolar layage fluid (BALF) of RSV-infected BALB/c mice at different time points.</p><p><b>METHOD</b>RSV-induced BALB/c mice were orally administered with resveratrol. Their BALFs were collected at 24, 72 and 144 h after the first nasal drip with RSV to detect the level of TNF-alpha, IL-1P3, IL-6 by EILSA.</p><p><b>RESULT</b>The expression of TNF-alpha, IL-1Pf and IL-6 in BALF increased significantly compared with the normal group (P <0. 01) after 24 hours of RSV infection, while the expression of TNF-alpha (P < 0.01), IL-1beta (P < 0.05), IL-6 (P < 0.01) in the resveratrol group decreased notably compared with the model group. After 72 hours of infection with RSV, although the expression of TNF-alpha (P < 0.05), IL-1beta (P < 0.01) and IL-6 (P < 0.01) in BALF in model group were higher than those in the normal group, they were much more lower than at 24 h. The expression of IL-1beta and IL-6 (P < 0.05) in the resveratrol groups were down-regulated significantly, but no difference had been shown in TNF-alpha expression compared with the RSV infection group. After infection with RSV for 144 h, the expression of IL-1beta (P < 0.01) and IL-6 (P < 0.05) in BALF in the model group were higher than those in the normal group, but there was no difference in the secretion of TNF-alpha. The expression of TNF-alpha, IL-1beta and IL-6 showed also no remarkable difference between the resveratrol groups and the RSV infection group.</p><p><b>CONCLUSION</b>Resveratrol can inhibit the over expression of inflammatory factors TNF-alpha, IL-1beta, IL-6 in bronchoalveolar lavage fluid of RSV-induced BALB/c mice and keep them at a low level with the passing of infection time.</p>

Treatment and clinical analysis of laryngeal function preserving surgery in hypopharyngeal carcinoma / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To evaluate the therapeutic effect and the prognosis of the laryngeal function preserving surgery (LFPS) and total laryngectomy in hypopharyngeal carcinoma.@*METHOD@#Ninety-three cases of laryngopharynx carcinoma were retrospectively analyzed from September 1974 to September 2006. Among which 57 cases were primary pyriform sinus cancer, 20 cases were postero-cricoid cancer and 16 cases were postero-pharyngeal wall cancer. 53 cases were treated by LFPS, and 40 cases were treated by total laryngectomy. The treatment effectiveness, complication, survival rate and repair materials were analysed.@*RESULT@#Adopting Kaplan-Meier survival analysis, the 3-year survival rates were 69.9% and 5-year survival rates were 43.0%. The 3-year survival rates of LFPS and Non-LFPS were 73.6% and 67.5%, and the 5-year survival rates of LFPS and Non-LFPS were 49.1% and 32. 5%. There was no significant difference between the two groups (chi2 = 2.566, P > 0.05). Single element analysis indicated survival rates concerned with T-stage (chi2 = 9.764, P < 0.05), neck lymphatic transfer (chi2 = 10.472, P < 0.01) and the degree of pathological differentiation (chi2 = 25.894, P < 0.01). Cox regression analysis suggested that T-stage, the degree of pathological differentiation and whether going through the surgical operation were the independent element of the patient's prognosis. There was no significant difference between LFPS and No-LFPS in the neoplasms location, complication, neoplasms residuum and neoplasms recurrence.@*CONCLUSION@#LFPS did not affect the survival rates and LFPS was feasible. LFPS can increase the living quality of laryngopharynx carcinoma patients.

Treatment and clinical analysis of larngeal function preserring surgery in hypophngeal carcinoma / 临床耳鼻咽喉头颈外科杂志

Objective:To evaluate the therapeutic effect and the prognosis of the laryngeal function preserving surgery (LFPS) and total laryngectomy in hypophngeal carcinoma.Method:Ninety-three cases of laryngopharynx carcinoma were retrospectively analyzed from September 1974 to September 2006.Among which 57 cases were primary pyriform sinus cancer,20 cases were postero-cricoid cancer and 16 cases were postero-pharyngeal wall cancer.53 cases were treated by LFPS,and 40 cases were treated by total laryngectomy.The treatment effectiveness,complication,survival rate and repair materials were analysed.Result:Adopting Kaplan-Meier survival analysis,the 3-year survival rates were 69.9%and 5-year survival rates were 43.0%.The 3-year survival rates of LFPS and Non-LFPS were 73.6% and 67.5%, and the 5-yenr survival rates of LFPS and Non-LFPS were 49.1% and 32.5%. There was no significant difference between the two groups(χ~2=2.566,P>0.05). Single element analysis indicated survival rates concerned with T-stage(χ~2=9.764,P<0.05), neck lymphatic transfer(χ~2=10.472,P<0.01) and the degree of pathological differentiation(χ~2=25.894,P<0.01).Cox regression analysis suggested that T-stage,the degree of pathological dfferentiaton and wheather going through the surgical operation were the independent elemant of the patient's prognosis.There was no significant difference between LFPS and No-LFPS in the neoplasms location, complication,neoplasms residuum and neoplasms recurrence.Conclusion:LFPS did not affect the survival rates and LFPS was feasible.LFPS can increase the living quality of laryngopharynx careinoma patients.

SUPRAGLOTTIC HORIZONTAL PARTIAL LARYNGECTOMY FOR LARYNGEAL CARCINOMA: A Report of 41 Cases / 解放军医学杂志

From 1982 to 1988, we have performed supraglottic horizontal partial laryngectomy for 41 cases of laryngeal carcinoma. 19 of them were males and 22 females. 40 cases of squamous cell carcinoma accounted for 97.6%,and 75.6% of cases were in second or third stage. All the cases have been followed up. The three-year survival rate is 93.7%, the five-year survival rate is 86.5%. 95% of the patients retained their phonation ability. Decannulation rate of tracheostomy tube is 65.9%. Normal deglutition ability is found in 90.2% of cases. Indications for operation, postoperative complications, late results, and failure of removal of tracheostomy tube are discussed.