Experimental study on the effects of yoga on physical fitness in adolescents / Estudo experimental sobre os efeitos da ioga na aptidão física em adolescentes / Estudio experimental sobre los efectos del yoga en la aptitud física en adolescentes

ABSTRACT Introduction Yoga originated in the Indus River basin, is an ancient technique involving physical skills or static aerobic exercise. Objective Test and analyze the changes in physical fitness of adolescents submitted to yoga experiment. Methods Experimental method, literature review, mathematical statistics and other research methods were used in making this paper. 30 freshmen in primary education at Yancheng Normal University were selected for a 12-week yoga teaching training to explore the impact of yoga on health and physical fitness of ordinary college students. Results Body fat rate and fat mass index decreased, lung volume increased significantly, and physical fitness increased significantly. Conclusion After 12 weeks of yoga exercises, the body composition of the tested college students improved significantly, increasing both flexibility and physical fitness. Notable changes were also seen in balance and responsiveness, revealing an intrinsic improvement in the students' skeletal muscles. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.

RESUMO Introdução A ioga, originada na bacia do rio Indo, é uma técnica antiga que envolve habilidades físicas ou exercício aeróbico estático. Objetivo Testar e analisar as alterações na aptidão física de adolescentes submetidos ao experimento de ioga. Métodos Foram utilizados na confecção deste artigo o método experimental, revisão bibliográfica, estatística matemática e outros métodos de pesquisa. 30 calouros na educação primária da Universidade Normal de Yancheng foram selecionados para um treinamento de 12 semanas de ensino de ioga para explorar o impacto da yoga na saúde e na aptidão física de estudantes universitários comuns. Resultados A taxa de gordura corporal e o índice de massa gorda diminuiu, o volume pulmonar aumentou significativamente, e a aptidão física aumentou significativamente. Conclusão Após 12 semanas de exercícios de ioga, a composição corporal dos estudantes universitários testados melhorou significativamente, elevando tanto a flexibilidade quanto a aptidão física. Notáveis também foram as alterações constatadas na capacidade de equilíbrio e a capacidade de reação, revelando uma melhora intrínseca na musculatura esquelética dos estudantes. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.

RESUMEN Introducción El yoga, originario de la cuenca del río Indo, es una técnica ancestral que implica habilidades físicas o ejercicio aeróbico estático. Objetivo Comprobar y analizar los cambios en la forma física de los adolescentes sometidos a un experimento de yoga. Métodos En la elaboración de este artículo se utilizaron el método experimental, la revisión bibliográfica, la estadística matemática y otros métodos de investigación. Se seleccionó a 30 estudiantes de primer año de educación primaria de la Universidad Normal de Yancheng para una formación en enseñanza del yoga de 12 semanas con el fin de explorar el impacto del yoga en la salud y la forma física de los estudiantes universitarios ordinarios. Resultados El índice de grasa corporal y el índice de masa grasa disminuyeron, el volumen pulmonar aumentó significativamente y la forma física aumentó significativamente. Conclusión Tras 12 semanas de ejercicios de yoga, la composición corporal de los estudiantes universitarios evaluados mejoró significativamente, aumentando tanto la flexibilidad como la forma física. También fueron notables los cambios observados en la capacidad de equilibrio y la capacidad de respuesta, lo que revela una mejora intrínseca en la musculatura esquelética de los alumnos. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.

Analysis of the clinical efficacy and safety of laparoscopic radical prostatectomy in prostate cancer patients aged 80 years or older / 现代泌尿外科杂志

【Objective】 To investigate the clinical efficacy and safety of laparoscopic radical prostatectomy in elderly prostate cancer patients aged ≥80 years in good health. 【Methods】 A total of 18 octogenarian patients who underwent laparoscopic radical prostatectomy during Aug.2016 and Mar.2020 at our hospital were selected for retrospective analysis. 【Results】 The patients were 80 to 86 years old. The preoperative serum PSA was 5.25-101.00 ng/mL. There were 2 cases in stage cT1N0M0,12 in stagec T2N0M0 and 4 in stage cT3N0M. The Gleason score was ≤6 in 4 cases,=7 in 9 cases,and ≥8 in 5 cases. During the follow-up of 22 to 65 months,the rates of urinary incontinence at 1 month,3 months,6 months,and 1 year were 50.00% (9/18),33.33% (6/18),16.67% (3/18) and 5.56 %(1/18),respectively. The postoperative urinary control recovery time was 1 to 220 days. Positive incision margin developed in 3 cases and biochemical recurrence occurred in 3 cases. The IPSS score at 3, 6 months and 1 year after surgery were lower than these before surgery (P<0.05). The overall health score of the FACD-P scale at 6 months after surgery was higher than that before surgery (P<0.05). 【Conclusion】 For well selected octogenarian prostate cancer patients in good condition,laparoscopic radical prostatectomy is a feasible,safe and effective treatment option,but long-term follow-up and prospective clinical studies with large sample size are still needed to confirm its efficacy.

Epidemiological characteristics of heat stroke and its relationship with high temperature and heat wave in Minhang District of Shanghai in 2013-2018 / 上海预防医学

Objective:To investigate the epidemiological characteristics of heat stroke cases in Minhang District of Shanghai in 2013-2018 and to explore potential risk factors， so as to provide the evidence for making the preventive and control measures. Methods:Meteorological parameters and heat stroke cases during May-September were included for statistical analysis. Results:A total of 101 heat stroke cases were studied， in which the majority occurred during June-August. Male cases were more than female cases and 51.5% （52/101） of the cases were severe cases. The incidence of severe heat stroke in people aged 40-59， and 60 and over was significantly higher than that in people under 40 years old. The number of people with severe heat stroke was positively correlated with daily maximum temperature and daily minimum temperature， whereas the number of mild heat stroke was only positively correlated with daily maximum temperature. More than half of total cases （86 cases） were documented in 15 heat wave periods， two of which had significantly increased risk. Conclusion:High temperature in summer is dangerous in Minhang District of Shanghai. Men and older people are susceptible to heat stroke， which occurs mainly in the period of high temperature in July and August. The period of daily highest temperature ≥35 ℃， especially during continual high temperature， is the key stage for heat stroke prevention. In addition to focusing on the effect of daily maximum temperature on heat stroke， the effect of daily minimum temperature on severe heat stroke should be considered.

Frontotemporal dementia with ANXA11 gene mutation: a case report and literature review / 中华神经科杂志

Objective:To report a case with frontotemporal dementia (FTD) characterized by involuntary laughter.Methods:The clinical manifestations and imaging characteristics of a patient diagnosed as FTD was analyzed. Then the results of cerebrospinal fluid, positron emission tomography-computed tomography (PET-CT) and single-photon emission computed tomography examinations were collected. Blood samples were tested for related genes of FTD.Results:The patient is a 66 years old woman with insidious onset and progressing symptoms and she was mainly manifested as laughing out loud involuntarily when looking at others, childishness, stubbornness, loss of interest, irritability and other personal changes. Mild motor and language disorders were also manifested as moving slowly and speaking unclearly. The magnetic resonance imaging showed the atrophy of bilateral frontal, temporal lobe and bilateral hippocampal while the image of PET-CT showed the metabolism was reduced in different degrees. Eventually, behavioural variant of FTD was diagnosed. The result of ANXA11 gene sequencing revealed the mutation of c.107C>G(p.P36R).Conclusions:This is the first case in which a heterozygous mutation of ANXA11 gene, which is related to amyotrophic lateral sclerosis (ALS), is found in simple FTD patient, suggesting that ANXA11 gene may play an important role in the pathogenesis of FTD. This further supports the theory that ALS and FTD are spectrum disorders.

Fatal familial insomnia presenting with posture instability and retropulsion: a case report and literature review / 中华神经科杂志

Objective:To explore the clinical and genetic features in a case of fatal familial insomnia (FFI).Methods:A case of 39 years old woman diagnosed as progressive supranuclear palsy based on the preliminary manifestation of imbalance and frequent falls was reported. The clinical features, imaging characteristics, electroencephalogram and polysomnography of the patient were analyzed, and the blood samples from the patient were collected for the sequencing of prion protein (PRNP) gene.Results:This patient is a middle-aged woman, whose clinical manifestations were posture instability and retropulsion, rapid progressive dementia and dysarthria, sleep-related dyspnea and laryngeal stridor, with autonomic symptoms of hypertension, sweating, tachycardia and irregular breathing. The results of PRNP gene sequencing revealed that the mutation of gene D178N/129M was detected.Conclusions:Laryngeal stridor plays an important role in the diagnosis of FFI. Posture instability and retropulsion are relatively rare in the FFI clinical symptom spectrum. Here, a case of FFI presenting with posture instability and retropulsion during the early stage with Met/Met at the polymorphic codon 129 is reported in China.

Clinical study of Bushen-Jianpi-Huoxue Decoction combined with western medicine in the treatment of diabetes mellitus with osteoporosis / 国际中医中药杂志

Objective:To explore the clinical application of Bushen-Jianpi-Huoxue Decoction combined with western medicine in the treatment of diabetes mellitus with osteoporosis. Methods:A total of 180 patients with diabetes mellitus complicated with osteoporosis in Pudong Hospital from November 2017 to June 2019 who met the inclusion criteria were divided into two groups according to the random number table method, with 90 patients in each group. The control group was treated with conventional western medicine, the study group was treated with Bushen-Jianpi-Huoxue Decoction on the basis of the control group, and both groups were treated for 3 months. The TCM symptom scores were performed before and after treatment. Fasting blood glucose (FPG) and serum calcium levels were determined by a fully automated biochemical analyzer, HbAlc levels were determined by glycosylated hemoglobin analyzer, and TNF-α, monocyte chemoattractant protein-1 (MCP-1), and insulin-like growth factor-1 (IGF-1) and Chemerin levels were determined by a double-antibody sandwich ELISA. Bone mineral density (BMD) was measured by dual-energy X-ray apparatus and clinical efficacy was evaluated. Results:The total effective rate of the study group was 95.6% (86/90), and that of the control group was 76.7% (69/90), where the difference between the two groups was statistically significant ( χ2=13.425, P<0.01). After treatment, the main symptom, secondary symptom and total score of the study group were significantly lower than those in the control group ( t=20.851, 15.365, 27.339, respectively, all Ps<0.01). After treatment, FPG and HbAlc in the study group were significantly lower than those in the control group ( t=5.287, 10.304, P<0.01), BMD and serum calcium were significantly higher than those in the control group ( t=3.644, 3.964, P<0.01). After treatment, the levels of serum TNF-α (6.30 ± 2.05 pg/m vs. 10.43 ± 3.26 pg/m, t=10.174), MCP-1 (324.38 ± 20.05 pg/ml vs. 411.14 ± 27.67 pg/ml, t=24.087), Chemerin (57.74 ± 8.35 ng/ml vs. 63.34 ± 10.64 ng/ml, t=3.928) in the study group were significantly lower than those in the control group ( P<0.01); IGF-1 (167.79 ± 11.31 μg/L vs. 142.21 ± 9.34 μg/L, t=16.544) were significantly higher than that of the control group ( P<0.01). Conclusions:Bushen-Jianpi-Huoxue Decoction combined with conventional western medicine therapy can improve the blood glucose level and BMD of patients with diabetes mellitus complicated with osteoporosis, and improve the clinical effect.

Comparative study on anorexigenic effect of glucagon-like peptide-1 receptor agonists in rats / 生理学报

Glucagon-like peptide-1 (GLP-1) expression is shared by both intestinal cells and neurons of brainstem, which plays anorexigenic role on food intake. However, the exact source of physiological GLP-1 influencing food intake and pertinent mechanism of GLP-1 receptor agonists (GLP-1RA) remain unelucidated. In this study, the immediate early gene product c-Fos was chosen as the specific antigen for immunohistochemistry to show the certain areas of central nervous system (CNS) activation by the GLP-1RA. Thirty normal SD rats were randomly assigned to 3 groups, which were single intraperitoneally injected with Liraglutide (200 μg/kg), Exenatide (10 μg/kg) and saline, respectively. After injection, the amount of food intake and acute glycemic variation were assessed for comparison. The results showed that acute pharmacological dosage of GLP-1RA (Liraglutide or Exenatide) could significantly influence food intake. However, glycemic change indicated that the anorexic effect was dissociated with change in blood glucose in normal rats. Moreover, c-Fos was expressed significantly higher in major critical nuclei related to food intake in GLP-1RA groups when compared with the control group, and its expression was also found in spinal cord. The results suggested that acute administration of pharmacological doses of GLP-1 influences CNS via circulation and vagal pathways, especially on the arcuate nucleus (ARC) and the nucleus of solitary tract (NTS), and GLP-1 modulates autonomic nervous activities.

Role of Vascular Niche of Bone Marrow in the Development of MLL-AF9 Induced Acute Myclaid Leukemia / 中国实验血液学杂志

OBJECTIVE@#To investigate the role of bone marrow vascular niche in the development of MLL-AF9 acute myeloid leukemia (AML).@*METHODS@#Transplantation experiments were performed to establish non-radiated MLL-AF9 AML model; the half-bone immunofluorescence staining and tile-scan imaging of two-photon confocal microscopy were used to obtain the data of 3 main bone marrow niche cells; flow cytometry analysis was performed to characterize leukemia cells in different anatomical sites.@*RESULTS@#In the early stage of MLL-AF9 AML, the proportion of leukemia cells in the metaphysis of the femur was significantly higher than that in the diaphysis. The detection of apoptosis and proliferation rate of leukemia cells showed that the percentage of leukemia cells in metaphysis significantly decreased, and the proliferation (S/G/M phase) was also significantly more active. These different features of leukemia cells may relate with different bone marrow microenvironment. The image data of 3 major components of bone marrow niche (endothelial cells, endosteum, megakaryocytes) showed different distribution of blood vessels in metaphysis and diaphysis. Furtherly comparing the spatial distance between leukemia cells and endothelial cells, endosteum, megakaryocytes indicated that leukemia cells are closer to the blood vessels, suggesting the important role of blood vessels in the development of leukemia. Glucose uptake assays and intracellular ROS detection showed that the supportive role of blood vessels for leukemia cells did not related with nutrient metabolism pathway.@*CONCLUSION@#The vascular niche plays an important role in the development of leukemia, and does not relate with the transport of nutrients and the elimination of metabolic waste, instead, which may relate with perivascular cytokines or other vascular functions.

Bioinformation analysis of chorismate synthase in Baphicacantus cusia and other 78 species of plants / 中国中药杂志

Chorismate synthase(CS, EC:4.2.3.5) catalyses 5-enolpyruvy-shikimate-3-phosphate to form chorismate, which is the essential enzyme for chorismate biosynthesis in organisms. The amino acid sequences of CS from 79 species of higher plants were reported in GenBank at present. 125 amino acid sequences of CS from Baphicacanthus cusia and other 78 species of plants were predicted and analyzed by using various bioinformatics software, including the composition of amino acid sequences, signal peptide, leader peptide, hydrophobic/hydrophilic, transmembrane structure, coiled-coil domain, protein secondary structure, tertiary structure and functional domains. The phylogenetic tree of CS protein family was constructed and divided into eight groups by phylogenetic analysis. The homology comparison indicated that B. cusia shared a high homology with several plants such as Sesamum indicum, Nicotiana tabacum, Solanum tuberosum and so on. The open reading frame(ORF) of all samples is about 1 300 bp, the molecular weight is about 50 kDa, the isoelectric point(pI) is 5.0-8.0 which illustrated that CS protein is slightly basic. The ORF of CS we cloned in B. cusia is 1 326 bp, the amino acid residues are 442, the molecular weight is 47 kDa and pI is 8.11. The CS in B.cusia showed obvious hydrophobicity area and hydrophilicity area, no signal peptide, and may exists transmembrane structure areas. The main secondary structures of CS protein are random coil and Alpha helix, also contain three main structural domains which are an active structural domain, a PLN02754 conserved domain and a FMN binding site. The acquired information in this study would provide certain scientific basis for further study on structure-activity relationship and structure modification of CS in plants in the future.

Retrospective study of temporomandibular joint dislocation by surgical treatment / 华西口腔医学杂志

<p><b>OBJECTIVE</b>This study aimed to retrospectively analyze temporomandibular joint dislocation by surgical treatment and evaluate the treatment effect.</p><p><b>METHODS</b>From May 2012 to April 2016, a total of 17 cases of temporomandibular joint dislocation were surgically treated, including 8 cases of irreducible dislocation (ID) and 9 cases of recurrent dislocation (RD). Synovial injection of sclerosing agent by arthroscope was performed in 5 cases, 9 sides; augmentation of the articular eminence by titanium plate implantation was performed in 7 cases, 12 sides; iliac bone transplantation was performed in 1 case, 1 side; Medpore implantation was performed in 3 cases, 6 sides; and eminectomy and capsular tightening were performed in 1 case, 2 sides. Follow-up was conducted 1-5 years after the operation, and the success rate statistics was obtained.</p><p><b>RESULTS</b>The cure rate of synovial injection of sclerosing agent by arthroscope was 77.8% (7/9), and the effective rate was 100%. The cure rate of titanium plate implantation was 75% (9/12), and the effective rate was 100%. The cure rates of augmentation of the articular eminence by Medpore implantation (6/6), iliac bone graft (1/1), and eminectomy (2/2) were 100%.</p><p><b>CONCLUSIONS</b>The surgical method of temporomandibular joint dislocation was selected according to the state of the patients. The postoperative recurrent patients were advised to undergo augmentation of the articular eminence by Medpore implantation, which offered a reduced chance of recurrence and relatively less injury, as well as a simple operative method.</p>

Endoscopic papillary small incision combined with balloon dilation in the treatment of choledocholithiasis combined with duodenal papillary diverticulum value / 实用医学杂志

Objective To investigate the value of endoscopic papillary incision combined with balloon di-lation in the treatment of choledocholithiasis with periampullary diverticula(PAD). Methods A total of 118 pa-tients with choledocholithiasis and PAD admitted to our hospital from January 2015 to January 2017 were retrospec-tively analyzed.According to the operation method,all patients were divided into two groups:sEST+EPBD group (60 cases)and EST group(58 cases).The success rate of ERCP and the success rate of one-step stone removal, the changes of serum TBil and DBil before and after operation,and the incidence of postoperative complications were compared between the two groups. Results The successful rates of ERCP and stone removal in sEST+EPBD group were significantly higher than those in EST group(P < 0.05). The levels of serum TBil and DBil in both groups were significantly lower than those before operation(P<0.05).The overall incidence of postoperative com-plications in sEST + EPBD group was significantly lower than that in EST group(P < 0.05). Conclusions The treatment of choledocholithiasis with PAD in patients with endoscopic papillary small incision and balloon dilation treatment effect is significant,which can significantly improve the success rate of ERCP and success rate of one-time stone,benefitting the prognosis of patients.

Glucagon like peptide-1 regulates appetite via specific nuclei in the central nervous system / 中华内分泌代谢杂志

Glucagon like peptide-1(GLP-1) is a category of peptide secreted by intestine. The finding of GLP-1 was originated from the observation of "Incretin" phenomenon in 1960s. Besides lowering plasma glucose, GLP-1 can protect pancreas,improve cardiovascular outcome,and play a role in regulating appetite,as well as lower body weight. Given that food intake regulation mechanism modulated by GLP-1 remains uncertain,it is postulated that the central nervous system has played a vital role in this mechanism. In the present review,we focused on the following aspects about central nervous system's role in GLP-1's regulation of appetite:(1)The brain nuclei related to appetite regulation;(2) The brain nuclei related to blood glucose regulation; (3) The brain nuclei related to food intake reward behavior;(4) the role of food-related peptides and GLP-1;(5) How the GLP-1 receptor expression nuclei regulates the food intake.

Expressions of glutathione S-transferase P1 and 4- hydroxynonenal and the progression of prostate cancer / 中华男科学杂志

Objective@#To investigate the expressions of glutathione S-transferase (GSTP1) and tetra-hydroxynonenal (4-HNE) in prostate cancer (PCa) and their clinical significance.@*METHODS@#We determined the expressions of GSTP1 and 4-HNE in 40 patients with PCa and another 42 with benign prostatic hyperplasia (BPH) by immunohistochemistry and analyzed their relationship with Gleason grades.@*RESULTS@#The expression rate of GSTP1 was 92.9% in the BPH tissue, and those in the highly, moderately, and lowly differentiated PCa tissues were 58.3%, 20.0%, and 16.7%, respectively, significantly higher in the BPH than in the PCa group (P <0.01). However, the positive rate of 4-HNE was only 5.0% in the BPH tissue, markedly lower than 91.6%, 100.0%, and 100.0% in the highly, moderately, and lowly differentiated PCa tissues (P <0.01). There was a negative correlation between the expression of GSTP1 and that of 4-HNE in the PCa tissue (r = －2.73, P <0.01).@*CONCLUSIONS@#Expression deletion of GSTP1 and high expression of 4-HNE may play an important role in the progression of prostate cancer.

Comparative Study on Volatile Constituents in Violae Herba and Its Mixed Products / 中国药师

Objective:To analyze the volatile components in Violae herba and its mixed product Corydalis bungeanae herba, and distinguish Violae herba from Corydalis bungeanae herba. Methods:The volatile constituents in Violae herba and Corydalis bungeanae herba were extracted by solid phase micro-extraction(SPME),and then analyzed by GC-MS. Results:A total of 62 constituents were detected out,and among them,42 compounds were identified, which mainly were olefins, ketones and aldehydes. Totally 43 peaks were isolated from Violae herba,and among them,28 components were identified, which accounted for 66.93% of the total volatile oil. Totally 22 peaks were isolated from Corydalis bungeanae herba,and among them,17 components were identified,which accounted for 97.02% of the total volatile oil. Conclusion:The volatile components in Violae herba and its mixed product are different in their peak types of total ion chromatograms and chemical compositions with only three same components in total. The highest content of the volatile components in Violae herba is 2-pentanoyl furan (18.01%), and that in Corydalis bungeanae herba is 1-caryophyllene (46. 06%). This test method is fast and stable,which can be used to distinguish Violae herba from Corydalis bungeanae herba.

Clinical effects of laparoscopic therapy and duodenoscopic therapy in the treatment of biliary severe acute pancreatitis / 重庆医学

Objective To discuss the clinical effects of laparoscopic therapy and duodenoscopic therapy in the treatment of biliary severe acute pancreatitis.Methods A total of 140 patients with biliary severe acute pancreatitis(BSAP) in our hospital was assigned into laparoscopic therapy group(60 cases) and duodenoscopic therapy group(80 cases) according to the treatment plan,and indicators in both groups were compared,including acute physiology and chronic health evaluation(APACHE Ⅱ score),WBC,CRP,the operation time,intraoperative blood loss,hospitalization time,hospitalization fee,complication rate,cure rate,mortality rate,abdominal pain disappearing time,body temperature recovered to normal time,blood amylase recovered to normal time,amino acid transaminase(ALT) recovered to normal time,total bilirubin(TBIL) recovered to normal time,alkaline phosphatase(ALP) recovered to normal time.Results APACHE Ⅱ scores and the levels of WBC,TBIL,ALT and CRP in both groups were significantly decreased after surgery(P＜0.05),but there were no statistical differences between the two groups at the same time point after treatment(P＞0.05).The operative time and the intraoperative blood loss in the duodenoscopic therapy group were significantly less than those in laparoscopic therapy group(P＜0.05).There were no statistical differences between the two groups of hospitalization time,complication rate,cure rate,mortality rate,abdominal pain disappearing time,temperature returned to normal time,blood amylase recovered to normal time,ALT recovered to normal time,TBIL recovered to normal time,ALP recovered to normal time(P＞0.05).Conclusion In early stage,both laparoscopic therapy and duodenoscopic therapy can treat BSAP effectively,and their therapeutic effects are nearly similar.

A study on the set-up accuracy by using body plate with vacuum cushion and thermoplastic mask technique in comparison with the conventional arm support technique in thoracic tumor radiotherapy / 中国癌症杂志

Background and purpose: Radiation therapy has entered the era of precise radiotherapy. Set-up error becomes important factor affecting the effects of radiotherapy. The aim of this study was to analyze the set-up accuracy of the in-house developed technique of body plate with vacuum cushion and thermoplastic mask (Group A) and the conventional technique of arm support (Group B) in thoracic tumor radiotherapy. Methods: A total of 19 patients with thoracic tumor were enrolled in this study and randomly separated into Group A and Group B. The patients of Group A underwent the secondary set-up: align the marker on vacuum cushion and patient's body to the room laser, cover the patient's body with thermoplastic mask and align the marker on the mask to the room laser. The patients of Group B were directly setup by aligning the marker on the patient's body to the room laser. The kilo-voltage cone beam computed tomography (KV-CBCT) was performed on each patient to collect the pre- and post-treatment CBCT images. The CBCT images were registered to the planning CT to analyze the translational error of Group A and Group B. Results: The pre-treatment set-up errors of Group A vs Group B were (1.06±0.58) vs (1.82±0.82) mm in left and right (LR) direction, (1.31±0.40) vs (2.18±1.20) mm in superior and inferior (SI) direction, and (1.28±0.66) vs (2.94±1.81) mm in anterior and posterior (AP) direction. The post-treatment set-up errors of Group A vs Group B were (0.86±0.54) vs (1.29±0.58) mm in LR direction, (1.07±0.58) vs (1.08±0.45) mm in SI direction, and (0.98±0.53) vs (1.56±0.63) mm in AP direction.Conclusion: The in-house developed immobilization technique of body plate with vacuum cushion and thermoplastic mask was more accurate and reproducible than the conventional immobilization technique of arm support in thoracic tumor radiotherapy.

Experience and Syndrome and Treatment of Modified Huanglian Wendan Decoction in Bile Heat Syndrome / 中国中医药信息杂志

Dan Dan (bile heat syndrome) is common in clinical disease of digestive system. It relates to the gallbladder and stomach. It is different from biliary diseases, and general stomach disease as well. This article introduced the application ofHuanglian WendanDecoction on bile heat syndrome treatment, worthy of clinical reference.

Study of multi drug combination therapy of children allergic purpura / 中国生化药物杂志

Objective To study the effect of multi drug combination therapy of children allergic purpura.Methods 80 cases of children with Henoch Schonlein purpura in our hospital from May 2014 to May 2016 were selected,these children were randomly divided into methylprednisolone,cimetidine and loratadine treatment group(treatment group)and methylprednisolone treatment group(control group),40 cases in each groups,the clinical curative effects,rash regression time,joint pain relief time,abdominal pain relief time,hematochezia disappeared time,urine recovery time,hospitalization time,incidences of adverse reaction and recurrences of the two groups were statistically analyzed.Results The total treatment efficiency of the treatment group was 95％(38/40),which was significantly higher than the control group 70％(28/40),the difference was statistically significant(P<0.05),the rash regression,joint pain relief time,abdominal pain relief time,hospitalization time of the treatment group were significantly shorter than the control group(P<0.05),but the differences the stool disappear time,urine recovery time,incidences of adverse reactions,recurrence rate between the two groups were not significant.Conclusion The effect of multi drug combination therapy of children with allergic purpura is better than single drug alone,can shorten the time of disappearance of symptoms of patients,reduce hospital stay.

Cost-effectiveness Analysis of 4 Kinds of Protease Inhibitor Preventing Hyperamylasemia and Pancreatitis after ERCP of Choledocholithiasis Patients / 中国药房

OBJECTIVE:To evaluate the economics of somatostatin,ulinastatin,octreotide and gabexate preventing hyperamy-lasemia and pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP). METHODS:Medical records of 316 cho-ledocholithiasis patients underwent ERCP were selected from our hospital during Jul. 2008-Apr. 2016,and then divided into blank control group(58 cases),somatostatin group(64 cases),ulinastatin group(65 cases),octreotide group(68 cases)and gabexate group (61 cases) according to the use of protease inhibitor. Before ERCP,blank control group received routine treatment as fast-ing,parenteral nutrition support,acid suppression,etc. Based on it,other 4 drug groups received prophylactic drug use according to package inserts 6 h before ERCP. The incidence of hyperamylasemia and pancreatitis after ERCP,VAS scores 3,24,48 h after surgery and the occurrence of ADR were compared among 5 groups. The cost-effectiveness analysis was used to evaluate the eco-nomics of therapy plans in each group. RESULTS:Compared with blank control group,hospitalization time of somatostatin group, ulinastatin group,octreotide group and gabexate group were shortened significantly;the incidence of hyperamylasemia and pancre-atitis were significantly decreased;VAS score 3,24,48 h after surgery were significantly decreased,with statistical significance (P0.05). The cost-effectiveness ratio of somatostatin group was the lowest and has cost-effec-tiveness advantage. The results were supported by incremental cost-effectiveness and sensitivity analysis. CONCLUSIONS:Soma-tostatin,ulinastatin,octreotide and gabexate can significantly prevent the occurrence of hyperamylasemia and pancreatitis after ER-CP,and relieve pain with good safety. Somatostatin can achieve the best therapeutic efficacy at the lowest cost,so it is the best plan for hyperamylasemia and pancreatitis after ERCP.

Studies on identification of Phragmitis Rhizoma and its counterfeits / 中国中药杂志

The study aims to explore the main differential characteristics of Phragmites Rhizoma and its counterfeits (rhizomes of Arundo donax, Triarrhena lutarioriparia and Miscanthus sinensis) and provide experimental basis for the reasonable applications of gramineous plants through system research and comparison of plant morphogenesis, character, transverse organization characteristics and powder microscopic characteristics.