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Candidate genes for male and female reproductive traits in Canchim beef cattle

Journal of Animal Science and Biotechnology 2018年第1期9卷 59-68页

作者： Marcos Eli Buzanskas Daniela do Amaral Grossi Ricardo Vieira Ventura Flavio Schramm Schenkel Tatiane Cristina Seleguim Chud Nedenia Bonvino Stafuzza luciana diniz rola Sarah Laguna Conceio Meirelles Fabiana Barichello Mokry Maurício de Alvarenga Mudadu Roberto Hiroshi Higa Marcos Vinícius Gualberto Barbosa da Silva Maurício Mello de Alencar luciana Correia de Almeida Regitano Danísio Prado Munari Departamento de Zootecnia Universidade Federal da Paraíba(UFPB)AreiaParailba 58397-000Brazil Fast Genetics SaskatoonSK S7K 2K6Canada Beef Improvement Opportunities(BIO) GuelphON N1K 1ESCanada Department of Animal and Poultry Science University of GuelphCentre for Genetic Improvement of Livestock(CGIL)GuelphON N1G 2W1Canada Departamento de Ciencias Exatas Faculdade de Ci6ncias Agrarias e VeterinariasUniversidade Estadual Paulista(Unesp)JaboticabalSao Paulo 14884 900Brazil Departamento de Zootecnia Nucleo de Pesquisa e Conservacao de CervMeosFaculdade de Ciencias Agrarias e VeterinariasUniversidade Estadual Paulista(Unesp)JaboticabalSao Paulo 14884 900Brazil Department of Animal Science Federal University/of Lavras(UFLA)LavrasMinas Gerais 37200 000Brazil Department of Genetics and Evolution Federa University of Sao Carlos(UFSCar)Sao CarlosSao Paulo 13565-905Brazil Embrapa Agricultural Informatics Campinas55o Paulo 13083 886Brazil Embrapa Dairy Cattle Juiz de ForaMinas Gerais 36038 330Brazil Embrapa Southeast Livestock Sao CarlosSao Paulo 13560 970Brazil

Background： Beef cattle breeding programs in Brazil have placed greater emphasis on the genomic study of reproductive traits of males and females due to their economic importance. In this study, genome-wide associations were assessed for scrotal circumference at 210 d of age, scrotal circumference at 420 d of age, age at first calving, and age at second calving, in Canchim beef cattle. Data quality control was conducted resulting in 672,778 SNPs and 392 ***： Associated SNPs were observed for scrotal circumference at 420 d of age（435 SNPs）, followed by scrotal circumference at 210 d of age（12 SNPs）, age at first calving（six SNPs）, and age at second calving（four SNPs）. We investigated whether significant SNPs were within genic or surrounding regions. Biological processes of genes were associated with immune system, multicellular organismal process, response to stimulus, apoptotic process, cellular component organization or biogenesis, biological adhesion, and ***： Few associations were observed for scrotal circumference at 210 d of age, age at first calving, and age at second calving, reinforcing their polygenic inheritance and the complexity of understanding the genetic architecture of reproductive traits. Finding many associations for scrotal circumference at 420 d of age in various regions of the Canchim genome also reveals the difficulty of targeting specific candidate genes that could act on fertility; nonetheless,the high linkage disequilibrium between loci herein estimated could aid to overcome this issue. Therefore, al relevant information about genomic regions influencing reproductive traits may contribute to target candidate genes for further investigation of causal mutations and aid in future genomic studies in Canchim cattle to improve the breeding program.

关键词： Animal breeding Composite breed Genome-wide association Genomic data Single nucleotide polymorphism

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Best management practices to reduce soil erosion and change water balance components in watersheds under grain and dairy production

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International Soil and Water Conservation Research 2024年第1期12卷 121-136页

作者： Thais Palumbo Silva Danielle Bressiani Éderson diniz Ebling JoséMiguel Reichert Soil Science of Federal University of Santa Maria Roraima Avenuenumber 1000CEP:97.105-900Santa MariaRio Grande do SulBrazil Technological Development Center Federal University of PelotasGomes Carneiro Streetnumber 1CEP:96010-610PelotasRio Grande do SulBrazil Department of Soil Federal University of Santa MariaCampus Universitário s/nCEP 97.105-900Santa MariaRio Grande do SulBrazil

Soil erosion and sedimentation are among the most serious global environmental *** and water conservation measures have been proven effective ways to reduce soil *** objective of this study was to evaluate the impact of three approaches of soil and water conservation measures(soil management,vegetative measures,and structural practices)on soil erosion and water balance of two paired agricultural watersheds located in Southern *** and sediment monitoring was carried out from 2016 to 2019 in the two small paired agricultural watersheds;called North watershed(NW)and South watershed(SW).Modeling using Soil&Water Assessment Tool(SWAT)was performed to simulate individual(nine scenarios)and combined(four scenarios)best management practices(BMPs),by including the three *** the nine individual BMP scenarios,the most effective in reducing soil erosion was crop rotation and cover crop(sediment yield,SY,reduction of 38.4 for NW,and 28.8%for SW).Among the four combined scenarios,the association of all conservation approaches was the most effective in reducing soil erosion(SY reduction of 46 for NW,and 41.5%for SW),followed by the vegetative measures scenario(SY reduction of 43.5 and 34.1%for NW and SW).All combined scenarios increased infiltration and subsurface water components,and decreased surface *** findings of this study can help farmers and policymakers choosing appropriate BMPs to reduce current soil erosion problems and promote water and soil conservation.

关键词： Agricultural hydrology Conservation measures SWAT Subtropical watersheds

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Percutaneous radiofrequency ablation for early hepatocellular carcinoma: Risk factors for survival

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World Journal of Gastroenterology 2014年第6期20卷 1585-1593页

作者： luciana Kikuchi Marcos Menezes Aline L Chagas Claudia M Tani Regiane SSM Alencar Marcio A diniz Venncio AF Alves Luiz Augusto Carneiro D’Albuquerque Flair José Carrilho So Paulo Clínicas Liver Cancer Group Instituto do Cancer do Estado de So Paulo Hospital das Clínicas Department of Gastroenterology University of So Paulo School of Medicine So Paulo Clínicas Liver Cancer Group Instituto do Cancer do Estado de So Paulo Hospital das Clínicas Department of Radiology University of So Paulo School of Medicine So Paulo Clínicas Liver Cancer Group Instituto do Cancer do Estado de So Paulo Hospital das Clínicas Department of Pathology University of So Paulo School of Medicine

AIM: To evaluate outcomes of radiofrequency ablation (RFA) therapy for early hepatocellular carcinoma (HCC) and identify survival- and recurrence-related factors.

关键词： Hepatocellular carcinoma Radiofrequency ablation Overall survival Disease-free survival

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Improved dark ambient degradation of organic pollutants by cerium strontium cobalt perovskite

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Journal of Environmental Sciences 2020年第4期32卷 110-118页

作者： Huihuang Chen Julius Motuzas Wayde Martens Joao C.diniz da Costa The University of Queensland FIM^2 Lab-Functional Interfacial Materials and Membranes LaboratorySchool of Chemical EngineeringBrisbaneQld 4072Australia Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of ChinaAnhui 230026China Science and Engineering Faculty Queensland University of TechnologyBrisbaneQld 4000Australia LAQV-REQUIMTE (Bio)Chemical Process EngineeringDepartment of ChemistryFaculty of Science and TechnologyUniversidade NOVA de LisboaCaparica 2829-516Portugal

This work investigates the effect of cerium substation into strontium cobalt perovskites(CeSrCoO)for the oxidative degradation of OrangeⅡ(OII)in dark ambient conditions without the aid of any external stimulants such as light,heating or chemical *** OII degradation rate by CeSrCoO reached 65%in the first hour,whilst for the blank sample without cerium(SrCoO)took over 2 hr to reach the same level of OII ***,the cerium substitution improved the catalytic activity of the perovskite material,mainly associated with the Ce0.1Sr0.9CoO3 perovskite *** contacting CeSrCoO,the-N=Nazo bonds of the OII molecules broke down resulting in electron donation and the formation of *** electrons are injected into the CeSrCoO and resulted in a redox pair of Co3+/Co2+,establishing a bridge for the electron transfer between OII and the ***,the electrons also formed reactive species(·OH)responsible for OII degradation as evidenced by radical trapping *** species were formed via the reaction between 02 and donated electrons from OII with the aid of cobalt redox *** the prepared materials dispensed with the need for light irradiation and additional oxidants,it opens a window of environmental applications for treating contaminated wastewaters.

关键词： Dark catalysis Acid orange degradation Cerium substituted perovskite Catalytic activity

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An online infertility clinical decision support system

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Asian pacific Journal of Reproduction 2017年第5期6卷 221-225页

作者： Fabio diniz de Souza MSc in Biomedical Engineering Pontificia Universidad Católica del PerúPerú

Objective:To explore some possibilities of computer applications in medicine, and to discuss an online infertility clinical decision support ***: Retrospective data were obtained from 52 couples, and then entered into the online tool. Both its results and the initial diagnoses obtained by the treating physicians were compared with the final diagnoses established by laparoscopy and other diagnostic tests (semen analysis, hormone analysis, endometrial biopsy, ultrasound and hysteroscopy). The initial hypothesis of the research was that the online tool's output was statistically associated with the final diagnoses. In order to verify that hypothesis, achi-square (x2) test with Yates' correction for continuity (P<0.05) was performed to verify if the online tool's and the doctor's diagnoses were statistically associated with the final ***: Four etiological factors were present in more than 50% of the couples (ovarian, tubal-peritoneal, uterine, and endometriosis). The statistical results confirmed the research hypothesis for eight out of the nine etiological factors (ovarian, tubal-peritoneal, uterine, cervical, male, vaginal, psychosomatic, and endometriosis;P<0.05). Since there were no cases related to the immune factor in the sample, further clinical data are necessary in order to assess the online tool's performance for that ***: The online tool tends to present more false-positives than false-negatives, whereas the expert physician tends to present more false-negatives than false-positives. Therefore, the online tool and the doctor seem to complement each other. Finally, the obtained results suggest that the infertility online tool discussed herein might be a useful research and instructional tool.

关键词： Computer applications Expert systems Reproductive medicine Infertility

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Sarcopenia in chronic viral hepatitis:From concept to clinical relevance

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World Journal of Hepatology 2023年第5期15卷 649-665页

作者： Marta Paula Pereira Coelho Pedro Alves Soares Vaz de Castro Thaís Pontello de Vries Enrico Antônio Colosimo Juliana Maria Trindade Bezerra Gifone Aguiar Rocha luciana diniz Silva Sciences Applied to Adult Health Care Post-Graduate Programme Faculdade de MedicinaUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Medical Undergraduate Student Faculdade de MedicinaUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Department of Statistics Instituto de Ciências ExatasUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Department of Biological Sciences Universidade Estadual do MaranhãoAçailândia 65715-000MaranhãoBrazil Post-Graduate Programme of Animal Science Universidade Estadual do MaranhãoSão Luiz do Maranhão 65.055-310MaranhãoBrazil Laboratory of Research in Bacteriology Faculdade de MedicinaUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Department of Internal Medicine Faculdade de MedicinaUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil

Although the frequency of metabolic risk factors for cirrhosis and hepatocellular carcinoma(HCC)is increasing,chronic hepatitis B(CHB)and chronic hepatitis C(CHC)remain the most relevant risk factors for advanced liver disease *** addition to liver damage,hepatitis B virus(HBV)and hepatitis C virus(HCV)infections are associated with a myriad of extrahepatic manifestations including mixed cryoglobulinaemia,lymphoproliferative disorders,renal disease,insulin resistance,type 2 diabetes,sicca syndrome,rheumatoid arthritislike polyarthritis,and autoantibody ***,the list has grown to include *** of muscle mass or muscle function is a critical feature of malnutrition in cirrhotic patients and has been found in approximately 23.0%-60.0%of patients with advanced liver ***,among published studies,there is significant heterogeneity in the aetiologies of hepatic diseases and measurement methods used to determine *** particular,the interaction between sarcopenia,CHB and CHC has not been completely clarified in a real-world *** can result from a complex and multifaceted virus-host-environment interplay in individuals chronically infected with HBV or ***,in the present review,we provide an overview of the concept,prevalence,clinical relevance,and potential mechanisms of sarcopenia in patients with chronic viral hepatitis,with an emphasis on clinical outcomes,which have been associated with skeletal muscle loss in these patients.A comprehensive overview of sarcopenia in individuals chronically infected with HBV or HCV,independent of the stage of the liver disease,will reinforce the necessity of an integrated medical/nutritional/physical education approach in the daily clinical care of patients with CHB and CHC.

关键词： clinical hepatitis Sarcopenia

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Twenty-four hours intraocular pressure in keratoconic eyes assessed by applanation tonometry and Tono-Pen AVIA

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International Journal of Ophthalmology(English edition) 2022年第1期15卷 52-58页

作者： Rafael Vidal Merola Sebastião Cronemberger Artur William Veloso Alberto diniz-Filho Nassim Calixto Glaucoma Service of São Geraldo Eye Hospital Clinic HospitalFederal University of Minas GeraisBelo HorizonteBelo Horizonte 30130-100State of Minas GeraisBrazil

AIM:To assess intraocular pressure(IOP)during the daily curve of intraocular pressure(DCPo)in keratoconic eyes and compare Goldmann applanation tonometer(GAT),without and with astigmatism correction(n GAT and c GAT)and Tono-Pen AVIA(TPA)assessment ***:Thirty-nine keratoconic eyes of 24 patients were *** was evaluated with five IOP measurements;four were performed with a GAT(n GAT and c GAT),and a Tono-Pen AVIA(TPA)at various times throughout the ***:Mean IOP DCPo values(mm Hg)were:n GAT,9.9±2.6;c GAT,11.3±2.6;TPA 12.3±*** IOP DCPo differences(mm Hg)and Spearman’s correlation coefficients were as follows:c GATc-n GAT,1.32±1.31,r_(s)=0.879(Pc GAT>n *** TPA measures are predictive of c GAT values,adjusted according to anterior chamber depth and corneal astigmatism.

关键词： intraocular pressure keratoconus tonometry

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Challenges in Implementing DVI Best Practice Guidelines Due to the Brumadinho Disaster

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Forensic Medicine and Anatomy Research 2024年第1期12卷 1-12页

作者： Reinaldo Moreira Silva Bruno diniz Sander Morais Carlos Danilo Ruas Silva Elza Cristina Lopes de Oliveira Fernando Pereira Macedo Giovanni Vitral Pinto Guadalupe Dell’Arret Coutinho Higgor Gonçalves Dornelas João Luiz Silva Moreira Laila Evangelista de Almeida Fernandes Marcia Lobão Iannini Patrícia Siqueira Valéria Rosalina Dias e Santos Sordaini Maria Caligiorne Instituto de Criminalística Polícia Civil de Minas Gerais Belo Horizonte Brazil

The broke of a tailings dam from Vale S.A. destroyed a gigantic area killing 270 persons in Brumadinho/Brazil. Organizing activities after a mass disaster is a complex process that requires the involvement of many people and resources in the laboratory. To DNA identification of the victims, a daunting work had to be made by DNA laboratory staff in a collaborative effort with many partners. Efforts to implement good practice guidelines in Disaster Victim Identification (DVI) have revealed several important aspects that need to change in the forensic DNA laboratory. This article highlights the challenges of implementing DVI best practice guidelines in resource-poor settings, but with professionals from different sectors engaged in the same goal of briefly identifying victims and helping families and society.

关键词： Disaster Victim Identification DNA Brumadinho

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Computational fluid dynamics applied to high temperature hydrogen separation membranes

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Frontiers of Chemical Science and Engineering 2012年第1期6卷 3-12页

作者： Guozhao JI Guoxiong WANG Kamel HOOMAN Suresh BHATIA Joao C. diniz da COSTA School of Chemical Engineering the University of Queensland Brisbane 4072 Australia School of Mechanical and Mining Engineering the University of Queensland Brisbane 4072 Australia

This work reviews the development of computational fluid dynamics （CFD） modeling for hydrogen separation, with a focus on high temperature membranes to address industrial requirements in terms of membrane systems as contactors, or in membrane reactor arrange- ments. CFD modeling of membrane,.s attracts interesting challenges as the membrane provides a discontinuity of flow, and therefore cannot be solved by the Navier-Stokes equations. To address this problem, tile concept of source has been introduced to understand gas flows on both sides or domains （feed and permeate） of the membrane. This is an important solution, as the gas flow and concentrations in the permeate domain are intrinsically affected by the gas flow and concentrations in the feed domain and vice-versa. In turn, the source term will depend on the membrane used, as different membrane materials comply with different transport mechanisms, in addition to varying gas selectiv- ity and fluxes. This work also addresses concentration polarization, a common effect in membrane systems, though its significance is dependent upon the performance of the membrane coupled with the operating conditions. Finally, CFD modeling is shifting from simplified single gas simulation to industrial gas mixtures, when the mathematical treatment becomes more complex.

关键词： membrane gas separat:ion computationalfluid dynamics concentration polarization hydrogen

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Severe dengue associated with aseptic meningitis, acute kidney injury, and sudden sensorineural hearing loss: A case report

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Asian Pacific Journal of Tropical Medicine 2021年第4期14卷 187-190页

作者： Renan GM diniz Elaine C dos Santos Gabriel CL Chagas Elizabeth F Daher Department of Internal Medicine Faculty of MedicineFederal University of CearaCearaBrazil Department of Intensive Care Unit Fortaleza General HospitalFortalezaCearaBrazil Post-Graduation Program in Medical Sciences Department of Internal MedicineFederal University of CearaFortalezaCearaBrazil

Rationale:Dengue is the most important human arboviral *** manifestations occur rarely in *** the best of our knowledge,there is only one reported case of dengue-associated sudden sensorineural hearing loss(SSNHL)in Brazil untill *** concerns:A 42-year-old man was presented to the emergency department with unconsciousness and generalized tonicclonic ***:Dengue-associated aseptic meningitis,acute kidney injury,and ***:The patient was treated with anticonvulsants and thiamine and underwent mechanical *** received combined ceftriaxone and acyclovir,which were later switched to meropenem,acyclovir and ampicillin empirically until culture results became *** also required hemodialysis and plasmapheresis sessions and fresh frozen plasma and buffy coat transfusions until definitive ***:The patient was discharged after improvement of his general condition and of his blood test results,but hearing loss remained.A six-month follow-up visit showed persistent ***:Dengue should be included in the differential diagnosis of patients from dengue-endemic areas presenting an acute febrile disease with neurological *** the best of our knowledge,this is the second reported case of dengueassociated SSNHL,suggesting an association between dengue and development of SSNHL.

关键词： Dengue Aseptic meningitis Acute kidney injury Sensorineural hearing loss Deafness

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