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The Adverse Event Profile in Patients Treated with Transferon<sup>TM</sup>(Dialyzable Leukocyte Extracts): A Preliminary Report

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Pharmacology & Pharmacy 2015年第2期6卷 65-74页

作者： Toni Homberg Violeta Sáenz Jorge Galicia-Carreón Iván Lara Edgar Cervantes-Trujano Maria C. Andaluz Erika Vera Oscar Pineda Julio Ayala-Balboa Alejandro estrada-García sergio estrada-parra Mayra Pérez-Tapia Maria C. Jiménez-Martínez Clinical Trials Branch and Clinical Immunology Service Unit of External Services and Clinical Research (USEIC) National School of Biological Sciences National Polytechnic Institute Mexico City Mexico Unit of Pharmacovigilance Unit of External Services and Clinical Research (USEIC) National School of Biological Sciences National Polytechnic Institute Mexico City Mexico Department of Immunology National School of Biological Sciences National Polytechnic Institute Mexico City Mexico Unit of R&D in Bioprocesses (UDIBI) National School of Biological Sciences National Poly-technic Institute Mexico City Mexico Department of Biochemistry Faculty of Medicine National Autonomous University of Mexico Mexico City Mexico

Background: Dialyzable leukocyte extracts (DLE) are heterogeneous mixtures of peptides less than 10 kDa in size that are used as immunomodulatory adjuvants in immune-mediated diseases. TransferonTM is DLE manufactured by National Polytechnic Institute (IPN), and is registered by Mexican health-regulatory authorities as an immunomodulatory drug and commercialized nationally. The proposed mechanism of action of TransferonTM is induction of a Th1 immunoregulatory response. Despite that it is widely used, to date there are no reports of adverse events related to the clinical safety of human DLE or TransferonTM. Objective: To assess the safety of TransferonTM in a large group of patients exposed to DLE as adjuvant treatment. Methods: We included in this study 3844 patients from our Clinical Immunology Service at the Unit of External Services and Clinical Research (USEIC), IPN. Analysis was performed from January 2014 to November 2014, searching for clinical adverse events in patients with immune-mediated diseases and treated with TransferonTM as an adjuvant. Results: In this work we observed clinical nonserious adverse events (AE) in 1.9% of patients treated with TransferonTM (MD 1.9, IQR 1.7 - 2.0). AE were 2.8 times more frequently observed in female than in male patients. The most common AE were headache in 15.7%, followed by rash in 11.4%, increased disease-related symptomatology in 10%, rhinorrhea in 7.1%, cough in 5.7%, and fatigue in 5.7% of patients with AE. 63% of adverse event presentation occurred from day 1 to day 4 of treatment with TransferonTM, and mean time resolution of adverse events was 14 days. In 23 cases, the therapy was stopped because of adverse events and no serious adverse events were observed in this study. Conclusion: TransferonTM induced low frequency of nonserious adverse events during adjuvant treatment. Further monitoring is advisable for different age and disease groups of patients.

关键词： Dialyzable Leukocyte Extracts Adverse Events Monitoring Drug Safety Adjuvant Therapy Immunoregulation Guidelines Transfer Factor Pharmacovigilance

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Residential end-uses disaggregation and demand response evaluation using integral transforms

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Journal of Modern Power Systems and Clean Energy 2017年第1期5卷 91-104页

作者： Antonio GABALDóN Roque MOLINA Alejandro MARíN-parra sergio VALERO-VERDú Carlos áLVAREZ ETS de Ingenierı´a Industrial Universidad Polite´cnica de CartagenaDr.Fleming s/n30202 CartagenaSpain EPS de Elche Universidad Miguel Herna´ndezElcheSpain Institute for Energy Engineering Universidad Polite´cnica de ValenciaValenciaSpain

Demand response is a basic tool used to develop modern power systems and electricity markets. Residential and commercial segments account for 40%–50% of the overall electricity demand. These segments need to overcome major obstacles before they can be included in a demand response portfolio. The objective of this paper is to tackle some of the technical barriers and explain how the potential of enabling technology(smart meters) can be harnessed, to evaluate the potential of customers for demand response(end-uses and their behaviors) and,moreover, to validate customers’ effective response to market prices or system events by means of non-intrusive methods. A tool based on the Hilbert transform is improved herein to identify and characterize the most suitable loads for the aforesaid purpose, whereby important characteristics such as cycling frequency, power level and pulse width are identified. The proposed methodology allows the filtering of aggregated load according to the amplitudes of elemental loads, independently of the frequency of their behaviors that could be altered by internal or external inputs such as weather or demand response. In this way, the assessment and verification of customer response can be improved by solving the problem of load aggregation with the help of integral transforms.

关键词： Demand response Hilbert transform Load monitoring Instantaneous frequency Aggregation Smart meters

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Science Letters:Visual odometry for road vehicles—feasibility analysis

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2007年第12期8卷 2017-2020页

作者： SOTELO Miguel-angel GARCíA Roberto parra Ignacio FERNNDEZ David GAVILN Miguel LVAREZ sergio NARANJO José-eugenio Department of Electronics University of Alcalá Alcalá de Henares 28871 Spain Department of Informatics Industrial Automation Institute CSIC Madrid Spain

Estimating the global position of a road vehicle without using GPS is a challenge that many scientists look forward to solving in the near future. Normally, inertial and odometry sensors are used to complement GPS measures in an attempt to provide a means for maintaining vehicle odometry during GPS outage. Nonetheless, recent experiments have demonstrated that computer vision can also be used as a valuable source to provide what can be denoted as visual odometry. For this purpose, vehicle motion can be estimated using a non-linear, photogrametric approach based on RAndom SAmple Consensus (RANSAC). The results prove that the detection and selection of relevant feature points is a crucial factor in the global performance of the visual odometry algorithm. The key issues for further improvement are discussed in this letter.

关键词： 3D visual odometry Ego-motion estimation RAndom SAmple Consensus (RANSAC) Photogrametric approach

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Alpha2-adrenergic receptor activation reinstates motor deficits in rats recovering from cortical injury

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Neural Regeneration Research 2023年第4期18卷 875-880页

作者： Gabriela García-Díaz Laura ERamos-Languren Carmen parra-Cid Joel Lomelí sergio Montes Camilo Ríos Antonio Bueno-Nava Ignacio Valencia-Hernández Rigoberto González-Piña Department of Pharmacology Section of Postgraduate Studies and ResearchHigh Medical SchoolInstituto Politécnico NacionalSalvador Díaz MirónAlcaldía Miguel HidalgoMexico CityMexico Department of Neurobiology of Aging and Brain Damage Coordination of Psychobiology and NeurosciencesFaculty of PsychologyNational Autonomous University of MexicoAv.Universidad 3040Col.Copilco UniversidadAlcaldía CoyoacánMexico CityMexico Direction of Research National Institute of Rehabilitation LGIICalz.Mexico-Xochimilco 289Col.Arenal de GuadalupeAlcaldía TlalpanMexico CityMexico Department of Pharmacology Multidisciplinary Academic Unit Reynosa-Aztlan ReynosaAutonomous University of Tamaulipascalle 16 y lago de ChapalaCol.AztlánTamaulipasMexico Department of Neurochemistry National Institute of Neurology and Neurosurgery MVSAv.Insurgentes Sur 3877Col.La FamaAlcaldia TlalpanMexico CityMexico Department of Special Education University of the AmericasPuebla 223Col.RomaAlcaldía CuauhtémocMexico CityMexico

Norepinephrine plays an important role in motor functional recovery after a brain injury caused by ferrous *** of norepinephrine release by clonidine is correlated with motor deficits after motor cortex *** aim of this study was to analyze the role ofα-adrenergic receptors in the restoration of motor deficits in recovering rats after brain *** rats were randomly assigned to the sham and injury groups and then treated with the following pharmacological agents at 3 hours before and 8 hours,3 days,and 20 days after ferrous chloride-induced cortical injury:saline,clonidine,efaroxan(a selective antagonist ofα-adrenergic receptors)and clonidine+*** sensorimotor score,the immunohistochemical staining forα-adrenergic receptors,and norepinephrine levels were *** hours post-injury,the sensorimotor score and norepinephrine levels in the locus coeruleus of the injured rats decreased,and these effects were maintained 3 days ***,20 days later,clonidine administration diminished norepinephrine levels in the pons compared with the sham *** effect was accompanied by sensorimotor *** effects were blocked by *** conclusion,an increase inα-adrenergic receptor levels was observed after *** restores motor deficits in rats recovering from cortical injury,an effect that was prevented by *** underlying mechanisms involve the stimulation of hypersensitiveα-adrenergic receptors and inhibition of norepinephrine activity in the locus *** results of this study suggest thatαreceptor agonists might restore deficits or impede rehabilitation in patients with brain injury,and therefore pharmacological therapies need to be prescribed cautiously to these patients.

关键词： alpha2-adrenoceptors ambulatory behavior clonidine cortical injury efaroxan functional recovery immunohistochemistry motor deficit norepinephrine sensorimotor score

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Rice(Oryza sativa L.)plant protection using dual biological control and plant growth-promoting agents:Current scenarios and future prospects

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Pedosphere 2023年第2期33卷 268-286页

作者： Debasis MITRA sergio DE LOS SANTOS-VILLALOBOS Fannie Isela parra-COTA Ana María Garcia MONTELONGO Erika Lorena BLANCO Vanessa L.LIRA Adeyemi N.OLATUNBOSUN Bahman KHOSHRU Rittick MONDAL Parameswaran CHIDAMBARANATHAN Periyasamy PANNEERSELVAM Pradeep K.DAS MOHAPATRA Department of Microbiology Raiganj UniversityRaiganjUttar DinajpurWest Bengal 733134(India) Instituto Tecnológico de Sonora 5 de febrero 818.Col.CentroCd.ObregónSonora 85000(Mexico) Campo Experimental Norman E.Borlaug-Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias(INIFAP)Norman E.Borlaug Km.12C.P.Ciudad ObregónSonora 85000(Mexico) Laboratorio de Investigación en Biotecnología y Química de Polímeros Decanato de InvestigaciónUniversidad Nacional Experimental del TáchiraSan Cristóbal 5001(Venezuela) Departamento de Micologia Federal University of PernambucoRecifePE 50670-901(Brazil) Department of Plant Physiology and Crop Production Federal University of AgricultureAbeokuta 111101(Nigeria) Department of Soil Science Faculty of AgricultureUniversity of TabrizTabriz 51664(Iran) Department of Sericulture Raiganj UniversityRaiganjUttar DinajpurWest Bengal 733134(India) Biotechnology Crop Improvement DivisionIndian Council of Agricultural Research(ICAR)-National Rice Research InstituteCuttackOdisha 753006(India) Microbiology Crop Production DivisionICAR-National Rice Research InstituteCuttackOdisha 753006(India) Professor A.K.Bothra Environment Conservation Centre Raiganj UniversityRaiganjUttar DinajpurWest Bengal 733134(India)

Various microorganisms live in association with different parts of plants and can be harmful,neutral,or beneficial to plant *** microbial inhabitants of plants can control plant diseases by contesting with,predating on,or antagonizing plant pathogens and by inducing systems for plant defense.A range of methods,including plant growth-promoting microorganisms(PGPMs)as biological control agents(BCAs)(BCA-PGPMs)are used for the biological management and control of plant *** BCAs interact with plants by inducing resistance or priming plants without direct interaction with the *** BCAs operate via nutrient competition or other mechanisms to modulate the growth conditions for the ***,PGPMs can be applied alone or together with other chemicals or carriers to control various crop *** review highlights the effective types of BCA-PGPMs and their applications,roles,carrier based-formulations,and responses to rice(Oryza sativa L.)*** plant disease management prospects are promising,and growers’increasing demand for BCA-PGPM products can be exploited as an effective approach to the management of plant diseases,as well as to improve yield,environmental protection,biological resources,and agricultural system sustainability.

关键词： biological control agent plant disease plant growth-promoting microorganism plant health plant pathogen

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Differences of Wood Elements of Prosopis laevigata from Two Areas of Northeast Mexico

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American Journal of Plant Sciences 2013年第5期4卷 56-60页

作者： Artemio Carrillo-parra Rahim Foroughbakhch-Pournavab Verónica Bustamante-García Sadoth Sandoval-Torres Fortunato Garza-Ocanas sergio Moreno-Limón Facultad de Ciencias Forestales Universidad Untónoma de Nuevo LeónLinaresMéxico Facultad de Ciencias Biológicas Uni-versidad Uutónoma de Nuevo LeónSan Nicolás de los GarzaMéxico Instituto de Silvicultura e Industria de la Madera Universi-dad Juárez del Estado de DurangoDurangoMéxico Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Instituto Politécnico NacionalOaxaca de JuárezMéxico

Anatomical features of wood have a great variation among species as a result of genetic and environmental factors. The anatomical heartwood characteristics of Prosopis laevigata species from two areas with differences on temperature and rain precipitation on northeast Mexico were compared. Fibers length (μm), diameter of vessels (μm), and the area of the vessels (μm-2) were measured using light microscopy coupled with a digitized-image analysis system. The differences were statistically analyzed with analysis of variance. Statistical differences between fibers length (p 0.0001) and diameter of the vessels (p 0.001) from the two localities were found. The locality Linares, Nuevo León, Mexico, with higher precipitation and lower temperature, showed higher fiber length and higher diameter of the vessels than China, Nuevo León. Hard environmental conditions, where low precipitation values and high temperatures prevail, condition P. laevigata trees do reduce the risk of losing water.

关键词： Wood Anatomy Prosopis laevigata Vessels Fiber

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孕期补充DHA与新生儿状况:在墨西哥进行的一项双盲、随机、对照研究

孕期补充DHA与新生儿状况:在墨西哥进行的一项双盲、随机、对照研...

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作者： Ramakrishnan Usha Stein,Aryeh D. parra-Cabrera,Socorro Juarez-Marquez,sergio River-Dommarco,Juan Martorell,Reynaldo 张喆庆 Emory University AtlantaGAUSA

背景和目的:ω-3系脂肪酸尤其是DHA在孕期营养的重要性越来越受到关注,但关于ω-3系脂肪酸与妊娠结局研究不多。方法:在墨西哥库埃纳瓦卡市进行了一项双盲、随机、对照研究来评价孕期DHA的补充是否影响母亲怀孕时间及婴儿出生状况。1094...

背景和目的:ω-3系脂肪酸尤其是DHA在孕期营养的重要性越来越受到关注,但关于ω-3系脂肪酸与妊娠结局研究不多。方法:在墨西哥库埃纳瓦卡市进行了一项双盲、随机、对照研究来评价孕期DHA的补充是否影响母亲怀孕时间及婴儿出生状况。1094名18～35岁的孕妇随机分为两组,从孕

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孕期补充DHA与新生儿状况:在墨西哥进行的一项双盲、随机、对照研究

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营养健康新观察 2009年第3期 46-46页

作者： Ramakrishnan Usha Stein Aryeh D. parra-Cabrera Socorro Juarez-Marquez sergio River-Dommarco Juan Martorell Reynaldo 张喆庆 Emory University Institute Nacional de Salud Publica Insitute Mexicano del Seguro Social(IMSS)

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