Construction and application of the module of medical first-aid at the door of the space capsule and the air evacuation after the manned spaceflight lands / 中华急诊医学杂志

Objective:To explore the module of the construction and application of medical first-aid at the door of the space capsule and the air evacuation.Methods:According to the purpose, principle, and method set by the module, it was divided into two sub-modules: medical first-aid at the door of the space capsule and the air evacuation. During the comprehensive first-aid training, independent training and combined training were carried out respectively according to different mission stages of launch and recovery and different recovery terrain. Meanwhile, research was performed to ensure that medical carrying equipment was lightweight, modular, and portable, and the efficiency of modularization construction was tested in the comprehensive training.Results:The module of medical first-aid at the door of the space capsule and the air evacuation obviously shortened the rescuing time during the comprehensive training, the saving effect was remarkable, and the overall saving efficiency was significantly improved.Conclusions:The module of medical first-aid at the door of the space capsule and the air evacuation meet the requirements that the emergency support system of aerospace medicine should function on an immediate basis, ensuring accurate treatment and air evacuation without any delay, so that to achieve the aim of aerospace medicare.

Effectiveness of “Oral Health Care for Children with Autism Spectrum Disorder Module” in Improving Tooth-Brushing Practice among Children with Autism Spectrum Disorder in Hospital Universiti Sains Malaysia

@#Introduction: Autism spectrum disorder (ASD) is associated with behavioural problems which may affect children’s oral health statuses. Caregivers have crucial roles in caring for these children’s oral health. Thus, this study is aimed to evaluate the effectiveness of the Oral Health Care for Children with ASD (OHASD) Module in improving caregivers’ tooth-brushing difficulties in children ASD. Methods: Quasi-experimental study on caregivers of children with ASD aged 7 to 12 years who were registered at the Psychiatry Clinic Hospital Universiti Sains Malaysia (USM), Kelantan. The sociodemographic data obtained, and behavioural problems were assessed. Tooth-brushing difficulties were evaluated at pre- and six months post-intervention using OHASD Module. Data were analysed using IBM SPSS 26.0. Results: A total of 32 Malay children with ASD including their caregivers participated in this study. Caregivers were mostly mothers (78.1%) and children were mostly boys (84.4%), with mean age (SD) of 39.1 (4.19) and 8.8 (1.52) years respectively. Parent-reported questionnaire using the Modified Checklist for Autism in Toddlers (M-CHAT) showed 65.6% of children were highly sensitive to noises, 53.1% sometimes stared at nothing or wandered without purpose and 59.4% were unable to imitate caregivers’ faces. Significant differences between pre- and post-intervention for items; children who liked to close their mouths, turn their heads in different directions, did not understand the purpose of tooth-brushing (P<0.05). Conclusion: OHASD Module is useful in assisting caregivers in practising daily tooth-brushing of children with ASD.

Colorectal polyp segmentation method based on fusion of transformer and cross-level phase awareness / 生物医学工程学杂志

In order to address the issues of spatial induction bias and lack of effective representation of global contextual information in colon polyp image segmentation, which lead to the loss of edge details and mis-segmentation of lesion areas, a colon polyp segmentation method that combines Transformer and cross-level phase-awareness is proposed. The method started from the perspective of global feature transformation, and used a hierarchical Transformer encoder to extract semantic information and spatial details of lesion areas layer by layer. Secondly, a phase-aware fusion module (PAFM) was designed to capture cross-level interaction information and effectively aggregate multi-scale contextual information. Thirdly, a position oriented functional module (POF) was designed to effectively integrate global and local feature information, fill in semantic gaps, and suppress background noise. Fourthly, a residual axis reverse attention module (RA-IA) was used to improve the network's ability to recognize edge pixels. The proposed method was experimentally tested on public datasets CVC-ClinicDB, Kvasir, CVC-ColonDB, and EITS, with Dice similarity coefficients of 94.04%, 92.04%, 80.78%, and 76.80%, respectively, and mean intersection over union of 89.31%, 86.81%, 73.55%, and 69.10%, respectively. The simulation experimental results show that the proposed method can effectively segment colon polyp images, providing a new window for the diagnosis of colon polyps.

The Development and Evaluation of a Hand Hygiene Educational Module for Preschool Children

@#Introduction: The world has been badly affected by the spread of a novel virus known as Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) that was first reported in Wuhan, China back in December 2019. As the virus is transmitted through aerosol, respiratory droplets and close contact, hand hygiene and wearing mask are the most important preventive measures for COVID-19. Studies showed hand hygiene intervention improved compliances. This paper discussed the development of a hand hygiene intervention module, validation, usability and effectiveness reports. Methods: This study involved 5 stages; need analysis, module development, validation, usability and effectiveness studies. Need analysis and module development were carried out through brainstorming and literature search. The content was evaluated by three experts, whereas the usability was screened by four preschool teachers. The effectiveness of knowledge transfer was evaluated via pre and post intervention surveys. Results: The hand hygiene educational module received valuable comments from the content expert and the end-users (teachers). Knowledge score related to COVID-19 transmission, prevention and hand hygiene moments among pre-school children were significantly increased after the intervention. Conclusion: This module can be used to improve teaching method related to COVID-19 and hand hygiene. The ‘learn and play’ approach may increase excitement, thus make learning process enjoyable and memorable.

Effectiveness of Training for Teachers in Early Identification of Skin Disorders Among Primary School Attending Children - A Quasi-Experimental Study Protocol

Skin diseases are the leading cause of morbidity in children. As children spend most of their time in schools, training teachers on the detection of skin changes and timely referral will prevent or reduce the complications. Hence, we propose a quasi-experimental study to evaluate the effectiveness of training for teachers in the early identification of skin disorders among primary school children in a rural area of southern India. The teachers of government and government-aided schools in the field practice area of Model Rural Health Research Unit, Tirunelveli, will be the intervention group. The same schools in the nearby village will be the control group. The investigators and the National Institute of Epidemiology, ICMR, Chennai will develop and validate the training manual. Using the manual, the principal investiga-tor will train the teachers on identifying and referring skin changes and provide a training manual, model register and referral slip to each teacher. The investigators will review the schools quarterly and collect the number of children identified and referred from both groups before and after the intervention. Thus, the trained teachers will be a resource to achieve the objectives of the school health program, comple-menting the health services.

DEVELOPMENT AND VALIDATION OF YOGA MODULE FOR OBSTRUCTIVE SLEEP APNEA

Background: Sleep is an essential component of human life because it provides for relaxation and recovery from the stresses of everyday living. Reduced sleep quantity or quality leads to sleep deprivation which may offer indirect dangers by affecting cognitive and physical performance and raising the chance of motor vehicle and occupational accidents. Insomnia chronic sleep debt snoring sleep apnea circadian rhythm disturbances (including shift work syndrome) RLS parasomnias and uncommon diseases such as narcolepsy are the most common sleep disorders found in sleep clinics according to experts. Obstructive Sleep apnea is a common disorder in which your breathing stops and starts periodically while you sleep. To determine the design and validation of an Integrated Yoga Module (IYM) for OSA patients. The ?rst phase - IYM for OSA - was created based on a survey of classic books and Materials and Procedures: recently available research studies. The designed IYM was validated by 20 subject matter (yoga) experts in the second phase. Lawshe's formula was used to calculate the content-validity ratio (CVR). Yoga practices were created for the OSA Results: Integrated Yoga Module. The ?nal Integrated Yoga Module featured yoga practises with CVR ?0.5 that were assessed by 20 yoga experts and agreed in faculty group discussion. The yoga practices were designed and validated for IYM for Conclusion: OSA. By applying Lawshe's content validity criteria 20 yoga professionals veri?ed the IYM design.

Effectiveness Of Self-Instructional Module (Sim) On Paternal Attitude Of Expectant Fathers And Maternal Satisfaction On Perinatal Outcome

Introduction: Paternal involvement (PI) has been recognized to have an impact on pregnancy and in-fant outcomes. The mother抯 satisfaction during the birthing process is the most frequently reported in-dicator in the evaluation of the quality of maternity services. The aim of the study is to assess the effec-tiveness of self-instructional module on paternal attitude towards perinatal outcome and maternal satis-faction on paternal attitude. Methodology: A cross-sectional study was conducted on 320 expectant fathers attending antenatal clin-ic. A five-point rating scale was used to assess the attitude of paternal on pregnancy and labour outcome and check list to assess the postnatal mother satisfaction. Results: The scores improved significantly after intervention, in experiment group, the pre-test, mean score was 78.61 and the post-test mean score was 120.56, whereas in the control group, the pre-test mean score of 79.43 and the post-test mean score was 80.25. In the experimental group, 81.88% of mothers were satisfied whereas 18.12% were not satisfied. In control group, 48.75% were satisfied, while 51.25% were not satisfied. Conclusion: Most fathers were very positive about their partner抯 pregnancy. They, however, need to be motivated to use that knowledge into practice.

Implementation of case-based learning method for teaching biochemistry for undergraduate medical students

Background: First year MBBS curriculum in Biochemistry is taught by the conventional methods of teaching in which didactic lectures share almost 70% of the total content load, in which students fail to grasp the importance of biochemistry and its significant contribution in medical laboratory science. Hence, case-based learning (CBL) is being used in the medical curriculum, so that students are exposed to the real-life medical problems. Aim and Objectives: The study aimed implementation of CBL sessions in 1st year MBBS students and to analyze perception of students and faculty about the effectiveness of CBL method. Materials and Methods: A group of 150 students of Phase 1 MBBS course was selected for interventional study comprising two teaching-learning sessions on two core topics in biochemistry. Pre-test and post-test were conducted before and after the CBL session. A third test was conducted 1 month after the post-test to assess retention of knowledge gained by the students. The performance of the students was analyzed. Results: Pre-test and post-test analysis showed a very significant improvement in performance of the students after the CBL sessions. About 95% of the students and 90% of faculty reported that CBL sessions were useful to facilitate critical thinking through active learning. About 85% of students and 80% of faculty expressed that CBL helped in bridging the gap between theory and practice. Conclusion: It is evident from the present study that CBL in biochemistry can be implemented as innovative and effective teaching module to achieve the learning objectives. Case studies encourage active learning, promote critical thinking, and instill motivation in the subject.

Effectiveness of Self-Instructional Module on Knowledge Regarding Effect of Outdoor Games in Stress and Anxiety Reduction among Adolescents

This study was aimed at finding the effectiveness of self-instructional module on knowledge regarding the effect of outdoor games in stress and anxiety reduction among adolescents at a selected junior college in Bhadrachalam, Telangana. Purposive nonprobability simple random sampling technique was adopted to select 60 participants. Self-structured tool was used to collect the data. The results revealed that in the pre-test, majority of the respondents (66.7%) had inadequate knowledge, 33.3% had moderate knowledge and nobody had the adequate knowledge regarding the effect of outdoor games on stress and anxiety reduction, and the percentage mean and the standard deviation was 49.7 and 5.83. The self-instructional module on the effect of outdoor games on stress and anxiety reduction was distributed after pre-testing on the same day. In the post-test, majority of the respondents (86.7%) had adequate knowledge, and 13.33% had moderate knowledge while nobody had inadequate knowledge regarding the effect of outdoor games on stress and anxiety reduction, and the percentage mean and the standard deviation was 81.2 and 6.33. The paired ‘t’ test value was 27.51. The calculated ‘t’ value was greater than table value (0.05, 59df) = 2.00. Hence, the null hypothesis (H 0 ) was rejected and research hypothesis (H 1 ) was accepted. This indicates that there is a significant difference between mean pre-test and post-test knowledge scores of adolescents. It was concluded that the self-instructional module has been effective in increasing knowledge of adolescents regarding effect of outdoor games on stress and anxiety reduction.

The application of carbohydrate binding module-Thermobifida fusca cutinase fusion protein in polyethylene terephthalate degradation / 生物工程学报

With the development of global economy, the dramatically increased production of polyethylene terephthalate (PET) plastics has led to a remarkably increased amount of plastic waste. PET waste can be treated by landfill, incineration, or biodegradation. While landfilling and incineration may cause secondary pollution, biodegradation has since received increased attentions due to its environmental friendliness. Recent studies have indicated that the carbohydrate binding module (CBM) can effectively enhance the binding of PET degrading enzymes to PET, and consequently increasing PET degradation rate. Here we constructed a fusion protein BaCBM2-Tfuc containing the BaCBM2 from Bacillus anthraci and the cutinase Tfuc from Thermobifida fusca, by megaprimer PCR of whole plasmids (MEGAWHOP). Notabaly, the PET film degradation efficiency (at 60 ℃) of BaCBM2-Tfuc was 2.8 times that of Tfuc. This study may provide technical support for constructing fusion proteins capable of efficiently degrading PET.

Distribution Mechanism of Network Modules in Combined Treatment of Liver Cancer with Jiuwei Zhengxiao Granules / 中国实验方剂学杂志

ObjectiveTo explore the distribution mechanism of network modules in the combined treatment of liver cancer with Jiuwei Zhengxiao granules （JWZX） based on the analysis framework of module pharmacology. MethodThe cell experiment and the animal experiment were carried out to investigate the in vitro anti-liver cancer efficacy of JWZX of different concentrations and the effect on the survival time of H22 ascites tumor mice. By virtue of the analysis strategy of modular pharmacology，the distribution characteristics of nine Chinese drugs in the liver cancer disease network modules were investigated based on the constructed liver cancer disease network and module division by MCODE. In this study，the average degree （AD） of the nodes in the modules was used as an index to screen the main modules of the disease，and the intervention of the sovereign drugs，minister drugs，and assistant drugs on the main modules was explored. Finally，the Kyoto Encyclopedia of Genes and Genomes （KEGG） pathway enrichment analysis was performed on the drug-acted modules by Metascape. ResultAs revealed by the cell experiment，JWZX could significantly inhibit the proliferation of H22 cells. The animal experiment demonstrated that the medium- and high-dose JWZX could significantly prolong the survival time of mice with H22 ascites tumor （P<0.05，P<0.01）. The distribution of targets of JWZX in the liver cancer disease network modules showed that JWZX interfered with tumor necrosis factor （TNF），epidermal growth factor receptor （EGFR），vascular endothelial growth factor A （VEGFA），transcription factor （JUN），tumor protein p53 （TP53），and other 26 targets and 8 modules. The sovereign drug Ginkgo Semen mainly intervened in modules 3 and 8，and the minister drugs such as Centipeda Herba jointly intervened in modules 1，3，5，8，10，and 12. Centipeda Herba and Phyllanthi Fructus intervened in module 7 and module 19 individually. Artemisiae Annuae Herba and other assistant drugs jointly intervened in modules 3，5，10，and 12. KEGG pathway enrichment analysis found that 135 pathways were enriched in 8 modules，and the pathway functions involved 12 categories including cancer，signal transduction，immune system，endocrine system，and amino acid metabolism. The functions of the four major modules involved cancer，signal transduction，and immune system. According to the results of literature verification，the key links of JWZX on the liver cancer disease network and the core mechanism were presumedly related to the inhibition of phosphoinositide 3-kinase （PI3K）/protein kinase B （Akt） and hypoxia-inducible factor-1 （HIF-1） signaling pathways，reduction of the immunosuppressive effect in the tumor microenvironment，and improvement of the anti-tumor immune response. ConclusionJWZX possesses pharmacological activity against liver cancer，and the therapeutic efficacy was achieved through the multiple targets，multiple modules，and multiple functions of drugs alone or in combination to intervene in the disease. The present study reduced the complexity of drug-disease target network analysis with module analysis strategy and explored the network module distribution mechanism of JWZX in the treatment of liver cancer，which provides a new idea for interpreting the complex mechanism of prescription compatibility.

Comparación del módulo de elasticidad y resistencia de la resina acrílica de termocurado y la resina flexible superpoliamida. Estudio in vitro / Comparison of the module of elasticity and resistance of thermal curing acrylic resin and flexible superpolyamide resin. An in vitro study

Objetivo: Comparar el módulo de elasticidad y resistencia de la resina acrílica de termocurado y la resina flexible superpoliamida. Métodos: Se diseñó un estudio experimental que empleó dos tipos de resinas acrílicas preparadas en cera para obtener una forma rectangular de 64 mm de largo, 10 mm de ancho y 2,5 mm de grosor, pasadas a acrílico de termocurado y resina flexible superpoliamida. Se emplearon 10 bloques de resina acrílica de cada tipo sometidas a compresión por la máquina de ensayos universal, que generó una fuerza de aproximación de 0,001 N sobre los bloques con un avance de 0,01 mm/min. El módulo de resistencia y el módulo de elasticidad se analizaron mediante la prueba de flexión de tres puntos. Resultados: El módulo de elasticidad de la resina acrílica de termocurado fue de 2501,83 ± 139,42, mientras que el módulo de resistencia fue de 78,36 ± 11,69 MPa. Por otro lado, el módulo de elasticidad de la resina flexible superpoliamida fue de 1020,59 ± 92,95, mientras que el módulo de resistencia fue de 36,04 ± 2,71 MPa. El módulo de elasticidad de la resina acrílica de termocurado fue mayor al de la resina flexible superpoliamida, esta diferencia fue de 1481,24 MPa. El módulo de resistencia de la resina acrílica de termocurado fue mayor al de la resina flexible superpoliamida. Conclusiones: Se concluyó que el módulo de elasticidad (rigidez) y resistencia fue mayor en la resina acrílica de termocurado en comparación a la resina flexible superpoliamida(AU)

Objective: Compare the module of elasticity and resistance of thermal curing acrylic resin and flexible superpolyamide resin. Methods: An experimental study was conducted of two types of acrylic resins molded in wax to obtain a 64 mm long, 10 mm wide and 2.5 mm thick rectangular shape, and then transferred to thermal curing acrylic resin and flexible superpolyamide resin. Ten acrylic resin blocks of each type were used. The blocks were compressed by the universal testing machine, which generated an approximation force of 0.001 N on the blocks at a forward speed of 0.01 mm/min. The resistance module and the elasticity module were analyzed with the three point flexural test. Results: The elasticity module of the thermal curing acrylic resin was 2501.83 ± 139.42, whereas the resistance module was 78.36 ± 11.69 MPa. The elasticity module of the flexible superpolyamide resin was 1020.59 ± 92,95, whereas the resistance module was 36.04 ± 2.71 MPa. The elasticity module of the thermal curing acrylic resin was greater than that of the flexible superpolyamide resin, the difference being 1481.24 MPa. The resistance module of the thermal curing acrylic resin was greater than that of the flexible superpolyamide resin. Conclusions: The elasticity (rigidity) and resistance module was greater in the thermal curing acrylic resin than in the flexible superpolyamide resin(AU)

Integration-based co-expression network analysis to investigate tumor-associated modules across three cancer types / 生物工程学报

In case/control gene expression data, differential expression (DE) represents changes in gene expression levels across various biological conditions, whereas differential co-expression (DC) represents an alteration of correlation coefficients between gene pairs. Both DC and DE genes have been studied extensively in human diseases. However, effective approaches for integrating DC-DE analyses are lacking. Here, we report a novel analytical framework named DC&DEmodule for integrating DC and DE analyses and combining information from multiple case/control expression datasets to identify disease-related gene co-expression modules. This includes activated modules (gaining co-expression and up-regulated in disease) and dysfunctional modules (losing co-expression and down-regulated in disease). By applying this framework to microarray data associated with liver, gastric and colon cancer, we identified two, five and two activated modules and five, five and one dysfunctional module(s), respectively. Compared with the other methods, pathway enrichment analysis demonstrated the superior sensitivity of our method in detecting both known cancer-related pathways and those not previously reported. Moreover, we identified 17, 69, and 11 module hub genes that were activated in three cancers, which included 53 known and three novel cancer prognostic markers. Random forest classifiers trained by the hub genes showed an average of 93% accuracy in differentiating tumor and adjacent normal samples in the TCGA and GEO database. Comparison of the three cancers provided new insights into common and tissue-specific cancer mechanisms. A series of evaluations demonstrated the framework is capable of integrating the rapidly accumulated expression data and facilitating the discovery of dysregulated processes.

A preliminary validation of the "lung surface intersegmental constant proportion landmarks" in identifying intersegmental planes during segmentectomy / 中国胸心血管外科临床杂志

@#Objective     To verify the feasibility and accuracy of the "lung surface intersegmental constant proportion landmarks", developed by our center, in identifying intersegmental planes during pulmonary segmentectomy. Methods    We prospectively enrolled the patients who planned to receive thoracoscopic segmentectomy in West China Hospital of Sichuan University and The Third People's Hospital of Chengdu from September 2021 to October 2021. We took a relatively objective and feasible method, intravenous injection of indocyanine green, in identifying intersegmental planes as standard control. We intraoperatively judged the consistency between "lung surface intersegmental constant proportion landmarks" and intravenous injection of indocyanine green in identifying intersegmental planes. We discerned main landmarks of intersegmental plane by the constant proportion segment module, which was built based on the "lung surface intersegmental constant proportion landmarks", as well as distinguished the planes with discrepant fluorescence by peripheral intravenous indocyanine green injection. When the distance between the landmarks determined by the "ung surface intersegmental constant proportion landmarks" and the segmental boundaries displayed by indocyanine green  fluorescence staining was ≤1 cm, the landmarks were judged to be consistent with the planes with discrepant fluorescence. As long as one of the landmarks was judged to be consistent, the method was considered to be feasible and accurate. Results 聽 聽 A total of 21 patients who underwent thoracoscopic segmentectomy were enrolled, with 5 male and 16 female patients. The median age was 55 years, ranging from 34 to 76 years. A total of 11 patients received left-side surgery, while 10 patients received right-side surgery. In the operations of 21 pulmonary segmentectomies, at least one intersegmental landmark determined by the "lung surface intersegmental constant proportion landmarks" was consistent with the intersegmental plane determined by indocyanine green fluorescence staining in each patient. Conclusion 聽 聽The intersegmental landmarks determined by the "lung surface intersegmental constant proportion landmarks" are consistent with that determined by indocyanine green fluorescence staining. The method of "lung surface intersegmental constant proportion landmarks" is feasible and accurate in identifying intersegmental planes during pulmonary segmentectomy.

Implementation and Evaluation of Subject Diagnosis and Treatment Module Based on Drug Clinical Trial Mana- gement System / 中国药房

OBJECTIVE：To provide reference for the c onstruction of subject diagnosis and treatment scheme in drug clinical trials. METHODS ：The subject diagnosis and treatment module was developed and implemented in our hospital on the basis of CTMS，and its effects were evaluated. RESULTS ：A subject diagnosis and treatment module was established in CTMS of our hospital. Within one year from the launch of the module in the middle of October ，2019，the overall number of subjects in the group showed an increasing trend ，and the overall mean dropout rate of subjects was 0.16％. The data interface of CTMS system ， hospital information system （HIS），laboratory information management system ，medical imaging information system had been established，so as to realize the synchronization of subject information （displaying subject identification in HIS system ）and the interaction of diagnosis and treatment information and billing data （patients and subjects were charged separately ）. Since the launch of the module ，the amount of data generated by the interface had been increasing ，and the number of departments producing the subject diagnosis and treatment business had been increasing month by month. Compared with subject diagnosis and treatment project based on HIS system ，the number of subject diagnosis and treatment business based on CTMS system was increased significantly（P＜0.05）. CONCLUSIONS ：The subject diagnosis and treatment module based on CTMS improves the efficiency of subject diagnosis and treatment project implementation and financial settlement ，and realizes the efficient implementation of drug clinical trial projects in large general hospitals.

Design of Pulse Signal Acquisition System of Adaptive Wide Dynamic Range Based on ADS125H02 / 中国医疗器械杂志

In order to solve the problem of wide input range of photocurrent, aiming at the shortage of existing pulse signal acquisition system, an adaptive pulse signal acquisition system based on ADS125H02 is designed, which has high collection accuracy, low noise, anti-interference, wide input range, high integration, etc. The measurement range of the system can reach ±10 V, and the accuracy is 0.009 μV. Experimental tests show that the design of the system can extract weak pulse signals, and has good practicality.

Metabolic module identification and biological mechanism of Xiaoyaosan for treatment of depression / 药学学报

The antidepressant effect of Xiaoyaosan has been demonstrated. It is of value to explore the biological mechanism of Xiaoyaosan in the treatment of depression from the perspective of functional modules by using the method of functional module division of the metabolic network. The differential metabolites and related enzymes and proteins regulated by Xiaoyaosan were identified in the database. Pathway enrichment analysis and crosstalk pathway analysis of Xiaoyaosan regulated metabolites was carried out. A network of differentially regulated metabolites and their enzymes and proteins was constructed by using the STRING tool. The CNM decomposition algorithm was used to extract the functional modules of the network and enrichment analysis of functional modules was carried out. The results show that Xiaoyaosan regulates 97 differential metabolites, 234 related enzymes and 258 depression-related proteins. The pathways crosstalk analysis was divided into two sub-networks, one of which is related to the neural system and cell signal transduction, the other is related to the endocrine system and metabolic pathways. KEGG pathway enrichment analysis of the network and 9 functional modules extracted by the CNM algorithm shows that module 1 and module 3 belong to the pathways that can be enriched into more pathways with fewer proteins. The corresponding functions of these pathways include the endocrine system, amino acid metabolism, the nervous system and signal transduction. In this study, pathway crosstalk analysis and metabolic network module division strategies were used to explain the biological mechanism of Xiaoyaosan in the treatment of depression, providing ideas and methods for in-depth study of the pharmacological mechanism of this traditional Chinese medicine from the perspective of metabolic regulation.

Met-Controlled Allosteric Module of Neural Generation as A New Therapeutic Target in Rodent Brain Ischemia / 中国结合医学杂志

OBJECTIVE@#To investigate a Met-controlled allosteric module (AM) of neural generation as a potential therapeutic target for brain ischemia.@*METHODS@#We selected Markov clustering algorithm (MCL) to mine functional modules in the related target networks. According to the topological similarity, one functional module was predicted in the modules of baicalin (BA), jasminoidin (JA), cholic acid (CA), compared with I/R model modules. This functional module included three genes: Inppl1, Met and Dapk3 (IMD). By gene ontology enrichment analysis, biological process related to this functional module was obtained. This functional module participated in generation of neurons. Western blotting was applied to present the compound-dependent regulation of IMD. Co-immunoprecipitation was used to reveal the relationship among the three members. We used IF to determine the number of newborn neurons between compound treatment group and ischemia/reperfusion group. The expressions of vascular endothelial growth factor (VEGF) and matrix metalloproteinase 9 (MMP-9) were supposed to show the changing circumstances for neural generation under cerebral ischemia.@*RESULTS@#Significant reduction in infarction volume and pathological changes were shown in the compound treatment groups compared with the I/R model group (P<0.05). Three nodes in one novel module of IMD were found to exert diverse compound-dependent ischemic-specific excitatory regulatory activities. An anti-ischemic excitatory allosteric module (AM@*CONCLUSIONS@#AM

GranatumX: A Community-engaging, Modularized, and Flexible Webtool for Single-cell Data Analysis / 基因组蛋白质组与生物信息学报·英文版

We present GranatumX, a next-generation software environment for single-cell RNA sequencing (scRNA-seq) data analysis. GranatumX is inspired by the interactive webtool Granatum. GranatumX enables biologists to access the latest scRNA-seq bioinformatics methods in a web-based graphical environment. It also offers software developers the opportunity to rapidly promote their own tools with others in customizable pipelines. The architecture of GranatumX allows for easy inclusion of plugin modules, named Gboxes, which wrap around bioinformatics tools written in various programming languages and on various platforms. GranatumX can be run on the cloud or private servers and generate reproducible results. It is a community-engaging, flexible, and evolving software ecosystem for scRNA-seq analysis, connecting developers with bench scientists. GranatumX is freely accessible at http://garmiregroup.org/granatumx/app.

Six Cases of Philips Ingenuity CT Maintenance / 中国医疗器械杂志

The article describes the failure phenomenon, analysis and processing process of the high-voltage generator module, FRC unit, rack tilt circuit and slip ring system in the daily use of Philips Ingenuity CT, so as to sum up the experience, discuss with the medical staff, and further Deepen the understanding of Philips Ingenuity CT's structure and working principle, and jointly improve the maintenance skills of CT and other large equipments.