Academic literature on the topic 'Rs4680'

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Journal articles on the topic "Rs4680"

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Khalil, Heba, Susan M. Sereika, Feng Dai, et al. "OPRM1 and COMT Gene–Gene Interaction Is Associated With Postoperative Pain and Opioid Consumption After Orthopedic Trauma." Biological Research For Nursing 19, no. 2 (2016): 170–79. http://dx.doi.org/10.1177/1099800416680474.

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Background: mu-opioid receptor ( OPRM1) and catechol-O-methyltransferase ( COMT) contribute to the neurotransmission pathway of pain. COMT affects mu receptor expression and density in the brain. The aim of this study was to explore the OPRM1 and COMT interaction effects on postoperative pain and opioid consumption. Methods: This cross-sectional exploratory study used genotype and clinical data from 153 postoperative patients. Using multiple regression analyses, four single-nucleotide polymorphisms of COMT (rs6269, rs4633, rs4818, and rs4680), their haplotypes, and diplotypes were considered f
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Vermeulen, Sita, Ad Hermus, Henk Blom, Henkjan Gellekink, Jan-Willem Muntjewerff, and Martin den Heijer. "Catechol-O-methyltransferase genotype is associated with plasma total homocysteine levels and may increase venous thrombosis risk." Thrombosis and Haemostasis 98, no. 12 (2007): 1226–31. http://dx.doi.org/10.1160/th07-05-0381.

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SummaryA disturbed methylation has been proposed as a mechanism via which homocysteine is associated with diseases like vascular disease, neural tube defects and mental disorders. Catechol- O-methyltransferase (COMT) is involved in the S-adenosylmethionine- dependent methylation of catecholamines and catecholestrogens and in this way contributes to homocysteine synthesis. COMT dysfunction has been related to schizophrenia and breast cancer. We hypothesized that COMT dysfunction by virtue of functional genetic polymorphisms may affect plasma total homocysteine (tHcy). Our primary objective was
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Ivanova, Svetlana A., Valentina M. Alifirova, Ivan V. Pozhidaev, et al. "Polymorphisms of Catechol-O-Methyl Transferase (COMT) Gene in Vulnerability to Levodopa-Induced Dyskinesia." Journal of Pharmacy & Pharmaceutical Sciences 21 (August 3, 2018): 340–46. http://dx.doi.org/10.18433/jpps29903.

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Purpose. Parkinson's disease (PD), a common neurodegenerative disorder, is usually treated with Levodopa (L-DOPA). The use of this drug, however, is severely limited by the development of side effects of the motor system: Levodopa-induced dyskinesia (LID). The aim of this study is to investigate the association between seven COMT gene single-nucleotide polymorphisms (SNPs) and the development of LID in patients with PD. Methods. 232 Caucasian patients with PD were investigated. 212 patients with PD received Levodopa therapy. Dyskinesia was assessed with the use of the Abnormal Involuntary Move
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Voisey, J., C. D. Swagell, I. P. Hughes, B. R. Lawford, R. M. Young, and C. P. Morris. "HapMap tag-SNP analysis confirms a role for COMT in schizophrenia risk and reveals a novel association." European Psychiatry 27, no. 5 (2012): 372–76. http://dx.doi.org/10.1016/j.eurpsy.2010.08.004.

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AbstractCatechol-O-methyl transferase (COMT) encodes an enzyme involved in the metabolism of dopamine and maps to a commonly deleted region that increases schizophrenia risk. A non-synonymous polymorphism (rs4680) in COMT has been previously found to be associated with schizophrenia and results in altered activity levels of COMT. Using a haplotype block-based gene-tagging approach we conducted an association study of seven COMT single nucleotide polymorphisms (SNPs) in 160 patients with a DSM-IV diagnosis of schizophrenia and 250 controls in an Australian population. Two polymorphisms includin
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Benedetti, F., S. Dallaspezia, C. Colombo, C. Lorenzi, A. Pirovano, and E. Smeraldi. "Effect of catechol-O-methyltransferase Val(108/158)Met polymorphism on antidepressant efficacy of fluvoxamine." European Psychiatry 25, no. 8 (2010): 476–78. http://dx.doi.org/10.1016/j.eurpsy.2009.12.007.

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AbstractRationaleThe catechol-O-methyltransferase (COMT) enzyme inactivates catecholamines, and the COMT Val(108/158)Met polymorphism (rs4680) influences the enzyme activity. Recent clinical studies found a significant effect of rs4680 on antidepressant response to fluoxetine and paroxetine, but several other studies were negative. No study considered drug plasma levels as possible nuisance covariate.ObjectivesWe studied the effect of rs4680 on response to fluvoxamine antidepressant monotherapy.Patients and methodsForty-one consecutively admitted inpatients affected by a major depressive episo
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Yu, Rwei-Ling, Shao-Ching Tu, Ruey-Meei Wu, Pei-An Lu, and Chun-Hsiang Tan. "Interactions of COMT and ALDH2 Genetic Polymorphisms on Symptoms of Parkinson’s Disease." Brain Sciences 11, no. 3 (2021): 361. http://dx.doi.org/10.3390/brainsci11030361.

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(1) Background: Monoamine neurotransmitters play essential roles in the normal functioning of our nervous system. However, the metabolism of monoamine neurotransmitters is accompanied by the production of neurotoxic metabolites, and inefficient removal of the metabolites has been suggested to cause neurodegeneration. (2) Methods: To examine the effect of reduced activity of catechol-O-methyltransferase (COMT) and aldehyde dehydrogenase 2 (ALDH2) conferred by single nucleotide polymorphisms COMT rs4680(A) and ALDH2 rs671(A) on the symptoms of patients with Parkinson’s disease (PD), a total of 1
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Суханов, А. В., С. Е. Семаев, and В. Н. Максимов. "Associations of separate working memory parameters with comt genotypes in Western Siberia." Nauchno-prakticheskii zhurnal «Medicinskaia genetika», no. 6() (June 28, 2019): 43–49. http://dx.doi.org/10.25557/2073-7998.2019.06.43-49.

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Цель. Изучить ассоциации отдельных параметров оперативной памяти с полиморфным локусом Val158Met (rs4680) гена COMT у лиц молодого возраста. Материалы и методы. 371 участник 25-44 лет отобран из популяционной выборки г. Новосибирска. Исследование включало 199 (53,6%) мужчин (36,54 ± 5,67 года) и 172 (46,4%) женщины (36,84 ± 5,75 года). Когнитивные функции оценивались стандартизованными для целей скрининга методами: запоминание 10-ти слов по методике А.Р. Лурия, корректурная проба Бурдона, методика исключения понятий (словесный вариант теста) с фиксацией времени её выполнения, а также тест на р
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Jin, Xin-Rong, and Zhi-Qiang Zhao. "Lack of Association between rs4680 Polymorphism in Catechol-O-Methyltransferase Gene and Alcohol Use Disorder: A Meta-Analysis." Disease Markers 2020 (November 17, 2020): 1–9. http://dx.doi.org/10.1155/2020/8850859.

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Background. The underlying mechanisms of alcohol use disorder (AUD) are regarded to be strongly associated with genetic factors. Although great efforts have been made to identify the association of rs4680 polymorphism in the catechol-o-methyltransferase gene and risk to AUD, the outcomes were still inconsistent. This study is aimed at exploring the association of rs4680 polymorphism and AUD by using a meta-analysis approach. Methods. Literature searching was undertaken across PubMed, Embase, Web of Science, Chinese National Knowledge Infrastructure (CNKI), and Wanfang databases. We set the sea
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Kandratsenka, H. S., N. G. Danilenko, I. M. Haylaenka та ін. "Association of СОМТ, DRD2/ANKK1, MTHFR, MIR 137, DNMT3B polymorphisms with the clinical features of schizophrenia patients in acute stage and remission". Doklady of the National Academy of Sciences of Belarus 65, № 1 (2021): 76–86. http://dx.doi.org/10.29235/1561-8323-2021-65-1-76-86.

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Updated view of genetic features of schizophrenia based on rare SNPs/CNVs with a huge influence on a disease and common SNPs with a small effect of each allele is presented. Altogether these genetic factors are acting to create neuropathophysiological disturbances observed in schizophrenia. Association of five polymorphisms MIR137 rs1625579, DRD2/ANKK1 rs1800497, MTHFR rs1801133, DNMT3B rs2424913, СОМТ rs4680 with the risk of schizophrenia in the Belarusian population, the level of symptoms of schizophrenia patients assessed by PANSS in the acute stage and remission, cognitive impairments, and
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Spasova, Arina P., I. V. Kurbatova, O. Y. Barysheva, and G. P. Tikhova. "Relationship between catechol-o-methyltransferase gene polymorphism and pain syndrome in breast cancer patients." Regional Anesthesia and Acute Pain Management 14, no. 2 (2020): 72–85. http://dx.doi.org/10.17816/1993-6508-2020-14-2-72-85.

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The goal of the study was to explore the influence of single-nucleotide polymorphisms of the COMT gene on the formation and features of pain syndrome, the level of anxiety, and the need for narcotic analgesics in patients with breast cancer.
 Materials and methods. The intensity of pain and opioid consumption in the postoperative period were evaluated in 58 patients who met the inclusion criteria of the study and were operated for breast cancer. The frequency of chronic pain syndrome after mastectomy was studied in the same group of patients after a year by using short pain questionnaires
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Dissertations / Theses on the topic "Rs4680"

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Sarrazin, Robert [Verfasser]. "Einfluss von rs4680 auf die Mismatch-Negativität als Endophänotypen der Schizophrenie / Robert Sarrazin." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2013. http://d-nb.info/1043197575/34.

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Klusáček, Jan. "Systém pro sběr dat ze sítě PLC firmy Micropel." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219484.

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This paper deals with desgin and implementation of hardware and software for data acquisition device. Device is based on single board computer FoxBoard G20 which is placed on custom board which provide RS485 interface and short-term UPS. Device is runing Linux with device driver which enabling communication with Micropel PLCs across RS485 bus. Data are read from PLCs are saved to database and afterwards presented to user via web interface.
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Nummer, Andrea Valli. "Parâmetros geológico-geotécnicos controladores dos movimentos de massa na Rota do Sol/RS486 - Itati, RS." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2003. http://hdl.handle.net/10183/3459.

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Coufal, Miroslav. "Modulární RGB LED displej." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-220135.

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The aim of this master’s thesis was the design RGB LED display with Ethernet interface. I created a display module, controlled by a microcontroller ATmega 2560-16AU. These modules can be connected via a serial RS485 standard. Ethernet connection is made via plug-in interface that uses the programmable module Rabbit RCM 3200. I documented a proposal. I tested designed device.
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Lapáček, Petr. "Elektronický měřič teploty a vlhkosti." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219333.

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This master´s thesis deals with the design of measuring station used for the temperature and humidity measurement. There is a theoretical basical description of sensores for temperature and humidity measurement in the first part. Furthermore I deal with a theoretical design of measuring system, especially with types of materials and possibilities of communication between these parts. The main part of thesis is about communication on buses I2C,UART, SPI, RS485. There is a description of function procedure of particular integrated circuit, moduluses which are used in task in the next part of the
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Španihel, Pavol. "Zabezpečovací modul pro reklamní robot FEKT VUT v Brně." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219649.

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The aim of this work is to design a safety module for promotional robot FEEC BUT robot, which is based on evaluation kit RDK-IDM-SBC. The security module allows authorized persons control different parts of the robot (monitors, computers and subsystems included in the robot).
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Nos, Pavel. "Využití průmyslového senzorového systému ADAM pro laboratorní měření." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217288.

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Main task of the Master Thesis is to introduce into sensor systems used in the field. On Advantech sensor system with use of ADAM 4000 modules is shown decentralized sensor system which comunicates over RS 485 and using master computer. Within Master Thesis was compiled measuring board and were assembled three programs which demonstrate possible use of different types of modules. Main development environment is used ADAMView. Each modules has different number and types of inputs and outputs. Using of sensor system saving measurement time, increasing measurement effeciency, relieves data proces
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Pitko, Erik. "Převodník mezi protokoly Modbus-RTU a Modbus-TCP." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2021. http://www.nusl.cz/ntk/nusl-445515.

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The main objective of this work is to inform the reader of the communication protocols Modbus TCP and Modbus RTU and create an embedded device based on the microprocessor STM32 capable of conversion between Modbus RTU and Modbus TCP protocols. The device should be capable of simple first run configuration with simple user interface.
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Hanák, Václav. "Systém měření teploty s výstupem Ethernet." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217781.

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This master‘s thesis deals with temperature measurement in industrial environment. The first part of this thesis is aimed at studing basic principles of temperature measurement using resistive temperature detectors. Next parts describe design and practical implementation of inteligent temperature transmitter with digital output RS485. This incudes detailed design of circuit solution, printed circuit board, firmware for used microcontroller and user‘s software for personal computer. The second part studies basics of the comunication standard Ethernet (IEEE 802.3), it discusses nowadays possibil
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Tajč, Martin. "Univerzální logický analyzátor." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-219959.

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The aim of the project is to design a generic logic analyzer based on an FPGA. The analyzer should be able to analyze protocols such as I2C, SPI, RS232, RS485 and GPIO. The captured data can be observed using an embedded graphical display or using a PC. The PC can be used to control the analyzer and to save the captured data. The thesis is divided into several parts. First, the basic structure of the analyzer is described including detailed description of its particular components. Later on, the most common protocols that can be decoded using the analyzer are described. Finally, the FPGA subsy
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Books on the topic "Rs4680"

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Morell-Ducos, Fausto. COMT and morphine use in cancer pain. Edited by Paul Farquhar-Smith, Pierre Beaulieu, and Sian Jagger. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198834359.003.0082.

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The landmark paper discussed in this chapter is ‘Genetic variation in the catechol-O-methyltransferase (COMT) gene and morphine requirements in cancer patients with pain’, published by Rakvåg et al. in 2008. Genetic variation contributes to differences in pain sensitivity and response to analgesics. Catecholamines are involved in the modulation of pain and are metabolized by catchol-O-methyltransferase (COMT). Genetic variability in the COMT gene may therefore contribute to differences in pain sensitivity and response to analgesics. It has been shown that a polymorphism in the COMT gene, Rs468
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Scheme of power infra-structure development under the Drought Prone Area Programme: Construction of a 132/33 KV Grid Sub-Station at Churu, cost Rs4800 lacs. Project Formulation Cell, Special Schemes Organisation, Govt. of Rajasthan, 1985.

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Book chapters on the topic "Rs4680"

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Zhou, Lei, Hu Liu, and Quanyin Zhu. "Design and Application of Custom RS485 Communication Protocol." In Lecture Notes in Electrical Engineering. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1839-5_8.

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Škulavik, T., and K. Gerulová. "Isolated RS485 communication interface for the metal working fluids monitoring system." In Advances in Materials Science, Energy Technology and Environmental Engineering. CRC Press/Balkema, 2016. http://dx.doi.org/10.1201/9781315227047-9.

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Li, Xinlei, Gang Liu, Mingming Guo, Yin Liu, and Fei Yang. "A Circuit Module and CPLD Laser Ground Controller Based on RS485." In Computer and Computing Technologies in Agriculture IV. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18354-6_40.

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Maulding, Gary. "RS485 transceivers sustain ±60V faults." In Analog Circuit Design. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00384-7.

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Reay, Robert. "Low power CMOS RS485 transceiver." In Analog Circuit Design. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00398-7.

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Sim, Y. K. "5V RS232/RS485 multiprotocol transceiver." In Analog Circuit Design. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00387-2.

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Lee, Mitchell. "Isolated RS485 transceiver breaks ground loops." In Analog Circuit Design. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00383-5.

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Dwelley, Dave, Teo Yang Long, Yau Khai Cheong, and Bob Reay. "RS485 transceivers reduce power and EMI." In Analog Circuit Design. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00393-8.

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Fleury, Victor. "RS485 transceivers operate at 52Mbps over 100 feet of unshielded twisted pair." In Analog Circuit Design. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-12-800001-4.00389-6.

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Wang, S., Z. Wang, X. Xue, Q. Feng, X. Kong, and S. Li. "Auto monitoring of cable-stayed tension on bridge by a novel RS485 acceleration sensor." In Bridge Maintenance, Safety, Management and Life Extension. CRC Press, 2014. http://dx.doi.org/10.1201/b17063-393.

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Conference papers on the topic "Rs4680"

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Smolnikova, Marina, and Sergey Tereshchenko. "Genetic association of the rs4680 COMT and rs1044396 CHRNA4 with internet addiction in Siberian adolescents." In 2020 Cognitive Sciences, Genomics and Bioinformatics (CSGB). IEEE, 2020. http://dx.doi.org/10.1109/csgb51356.2020.9214680.

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Shi, Lei, and BaoLong Guo. "RS485/422 Solution in Embedded Access Control System." In 2009 2nd International Conference on Biomedical Engineering and Informatics. IEEE, 2009. http://dx.doi.org/10.1109/bmei.2009.5305573.

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Jia, Hui-juan, and Zheng-hui Guo. "Research on the Technology of RS485 over Ethernet." In 2010 International Conference on E-Product E-Service and E-Entertainment (ICEEE 2010). IEEE, 2010. http://dx.doi.org/10.1109/iceee.2010.5660255.

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Zhou, Li, and Junshe An. "Design of a RS485-to-1553B Bus Bridge." In 2013 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC). IEEE, 2013. http://dx.doi.org/10.1109/cyberc.2013.50.

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Fan, Liu, Gao Xingguo, Xiang Xun, Huang Xiangzong, and Liu Zhiwei. "Design of radiation-hardened ESD protection for RS485 drivers." In 2016 IEEE International Nanoelectronics Conference (INEC). IEEE, 2016. http://dx.doi.org/10.1109/inec.2016.7589417.

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Zhou, Huayu, and Zhihua Li. "An Intelligent Parking Management System Based on RS485 and RFID." In 2016 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC). IEEE, 2016. http://dx.doi.org/10.1109/cyberc.2016.74.

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Shihong Qin and Chen Kai. "Design of the Multi-computer communication system based on RS485." In 2011 International Conference on Electric Information and Control Engineering (ICEICE). IEEE, 2011. http://dx.doi.org/10.1109/iceice.2011.5777613.

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Feng Ansong and Sui Huanhuan. "The design and implementation of RS485 and USB converter module." In 2011 International Conference on Electric Information and Control Engineering (ICEICE). IEEE, 2011. http://dx.doi.org/10.1109/iceice.2011.5777716.

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Jie Shen, Yunyue Ye, Zhuo Zheng, and Weiming Hong. "Communication network design of stereo garage devices based on RS485." In 2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC). IEEE, 2011. http://dx.doi.org/10.1109/aimsec.2011.6010118.

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Lv, Zhigang, and Peng Wang. "Network sensor of temperature & humidity based on RS485 interface." In 2010 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icacte.2010.5579634.

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