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Concerns about the application of resistance exercise with blood-flow restriction and thrombosis risk in hemodialysis patients

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Journal of Sport and Health Science 2024年第4期13卷 548-558,F0003页

作者： Hugo de Luca Correa Lysleine Alves Deus Dahan da Cunha Nascimento Nicholas Rolnick Rodrigo Vanerson passos Neves Andrea Lucena Reis Thais Branquinho de Araujo Carmen Tzanno-Martins fernanda Silveira Tavares Luiz Sinesio silva Neto Claudio Avelino Rodrigues Santos paolo Lucas Rodrigues-silva fernando Honorato Souza Vitoria Marra da Motta Vilalva Mestrinho Rafael Lavarini dos Santos Rosangela Vieira Andrade Jonato prestes Thiago dos Santos Rosa post-graduate program of physical Education Catholic University of BrasıliaBrasılia 71966-700Brazil The Human performance Mechanic Lehman CollegeNew YorkNY 10011USA Clinical Group Home Dialysis Center and RenalClass Sao Paulo 01239-040Brazil Department of Medicine Catholic University of BrasıliaBrasılia 71966-700Brazil faculty of Medicine Federal University of TocantinsTocantins 77001-090Brazil Embrapa Genetic Resources and Biotechnology Brasılia 70770-917Brazil Graduate program of Genomic Sciences and Biotechnology Brasılia 71966-700Brazil

Background:Hemodialysis(HD) per se is a risk factor for *** the growing body of evidence on blood-flow restriction(BfR) exercise in HD patients,identification of possible risk factors related to the prothrombotic agent D-dimer is required for the safety and feasibility of this training *** aim of the present study was to identify risk factors associated with higher D-dimer levels and to determine the acute effect of resistance exercise(RE) with BfR on this ***:Two hundred and six HD patients volunteered for this study(all with a glomerular filtration rate of fR session consisted of 50% arterial occlusion pressure during 50 min sessions of HD(intradialytic exercise).RE repetitions included concentric and eccentric lifting phases(each lasting 2 s) and were supervised by a strength and conditioning ***:Several variables were associated with elevated levels of D-dimer,including higher blood glucose,citrate use,recent cardiovascular events,recent intercurrents,higher inflammatory status,catheter as vascular access,older patients(>70 years old),and HD ***,RE+BfR significantly increases D-dimer after 4 *** with borderline baseline D-dimer levels(400-490 ng/mL) displayed increased risk of elevating D-dimer over the normal range(≥500 ng/mL).Conclusion:These results identified factors associated with a heightened prothrombotic state and may assist in the screening process for HD patients who wish to undergo RE+BfR.D-dimer and/or other fibrinolysis factors should be assessed at baseline and throughout the protocol as a precautionary measure to maximize safety during RE+BfR.

关键词： Blood-flow restriction Chronic kidney disease Coagulation Hemodialysis Vascular occlusion exercises

possible Uses for Silymarin in Human Health: Systematic Review

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American Journal of plant Sciences 2024年第2期15卷 95-109页

作者： Gisele Mara silva Gonçalves Andre Bernardo de Camargo Eisingher postgraduate program in Health Sciences Pontifical Catholic University of Campinas (PUC-Campinas) Campinas Brazil

Silymarin, from the fruit of Silybum marianum, is known for its hepatoprotective action. The aim of this study was to review the mechanisms of action of the silymarin phytocomplex to expand the possibilities for its application in human health. The search for published articles was carried out on the CApES Journals portal platform, which covers worldwide scientific databases. publications from 2010 to 2022 were included. Of the 311 articles retrieved, 21 were included. The articles discuss the diversity of silymarin’s applications and the possibility of optimizing its bioavailability using drug delivery systems. Silymarin shows promise in numerous diseases, such as liver, kidney, cardiovascular, respiratory and others. Its antiviral action has been demonstrated in studies and silymarin has the potential to be used as a complementary therapy in the treatment of many diseases, with the expectation that, in the future, it will be used in therapeutic protocols for exclusive use.

关键词： Silymarin flavonoids phytotherapeutic Drugs

Influence of broken kernels content on soybean quality during storage

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Grain & Oil Science and Technology 2024年第2期7卷 105-112页

作者： Lazaro da Costa Correa Canizares Cesar Augusto Gaioso Newiton da silva Timm Silvia Leticia Rivero Meza Adriano Hirsch Ramos Maurício de Oliveira Everton Lutz Moacir Cardoso Elias Department of Agroindustry Science and Technology Federal University of PelotasPelotasRio Grande do Sul 96010-900Brazil Information and Communication Technological Axis Federal Institute of EducationScienceand Technology FarroupilhaCampus PanambiPanambiRio Grande do Sul 98280-000Brazil

Although it is recognized that the post-harvest system is most responsible for the loss of soybean quality,the real impact of this loss is still *** regulation allows 15%and 30%of broken soybean for group I and group II(quality groups),***,the industry is not informed about the loss in the quality parameters of soybeans and its impacts during long-term ***,the objective was to evaluate the effect of the breakage kernel percentage of soybean stored for 12 *** of 15% of breakage kernels did not affect soybean ***,content of 30% of breakage kernels affected significantly soybean quality,which was evidenced by the increase of up to 75% in moldy soybeans,72% in acidity,50% in leached solids,27% in electrical conductivity,and the decrease of up to 12% in soluble protein,6.4% in germination and 3.5% in thousand kernel weight after 8 months of *** the legislation establishes a percentage limit,it is recommended to store soybeans with up to 15% breakage *** the contrary,values higher than that can cause a significant reduction in soybean quality,resulting in commercial losses.

关键词： Soybean quality Breakage kernels Storage problems Grain defects Quality parameters

Ornithine aspartate effects on bacterial composition and metabolic pathways in a rat model of steatotic liver disease

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World Journal of Hepatology 2024年第5期16卷 832-842页

作者： Elisa Carolina Lange pabulo Henrique Rampelotto Larisse Longo Laura Bainy Rodrigues de freitas Carolina Uribe-Cruz Mario Reis Alvares-da-silva Experimental Laboratory of Hepatology and Gastroenterology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil Graduate program in Gastroenterology and Hepatology Universidade Federal do Rio Grande do SulPorto Alegre 90035-007Brazil Bioinformatics and Biostatistics Core facility Universidade Federal do Rio Grande do SulPorto Alegre 91501-970Brazil Graduate program in Biological Sciences:pharmacology and Therapeutics Universidade Federal do Rio Grande do SulPorto Alegre 90035-007Brazil facultad de Ciencias de la Salud Universidad Católica de las MisionesPosadasMisiones 3300Argentina Division of Gastroenterology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007RSBrazil Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNpq)researcher Brasília 71605-001Brazil

BACKGROUND Metabolic-dysfunction associated steatotic liver disease(MASLD)is a hepatic manifestation of metabolic *** suggest ornithine aspartate(LOLA)as drug *** To analyze the influence of LOLA intake on gut microbiota using a nutritional model of *** Adult male Sprague Dawley rats were randomized into three groups:Control(10 rats fed with a standard diet),MASLD(10 rats fed with a high-fat and choline-deficient diet),and LOLA(10 rats receiving 200 mg/kg/d LOLA,after the 16th week receiving high-fat and choline-deficient diet).After 28 wk of the experiment,animals were euthanized,and feces present in the intestine were *** fecal DNA extraction,the V4 region of the 16S rRNA gene was amplified followed by sequencing in an Ion S5™*** Alpha and beta diversity metrics were comparable between MASLD and LOLA.3 OTUs were differentially abundant between MASLD and LOLA,which belong to the species Helicobacter rodentium,parabacteroides goldsteinii,and parabacteroides *** functional prediction provided two different metabolic profiles between MASLD and *** 9 pathways differentially abundant in MASLD are related to a change in energy source,adenosine/purine nucleotides degradation as well as guanosine and adenosine deoxyribonucleotides *** 14 pathways differentially abundant in LOLA are associated with four major metabolic functions primarily influenced by L-aspartate,including tricarboxylic acid cycle pathways,purine/guanosine nucleotides biosynthesis,pyrimidine ribonucleotides biosynthesis and salvage as well as lipid IVA *** Although LOLA had no influence on alpha and beta diversity in this nutritional model of MASLD,it was associated with changes in specific gut microbes and their related metabolic pathways.

关键词： Animal model Gut microbiota Metabolic-associated steatotic liver disease Metabolic prediction Ornithine aspartate

Diabetes and obesity:A debate on bariatric interventions and its implications

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World Journal of Diabetes 2024年第11期15卷 2157-2161页

作者： JoséC Tatmatsu-Rocha Marcos R Lima da silva College of Medicine Postgraduate Program in Physiotherapy and FunctionalityDepartment of PhysiotherapyFederal University of Ceará-UFCFortaleza 60430-450CearáBrazil

In this editorial,we comment on an article by Tang et al published in the World Journal of *** and diabetes are two pathological situations that are intrinsically *** lifestyle changes nor pharmacological treatments have achieved diabetes *** this perspective,bariatric surgery has been widely used as an approach for weight loss in obese patients and as a strategy to promote metabolic *** main effects of bariatric surgery involve direct action in improving cardiovascular function and endothelial function and reducing insulin resistance,leading to diabetes remission in the short term following *** this context,it has been observed that hormones from the gastrointestinal tract and endothelium play a prominent role in this *** reversing endothelial dysfunction,it is possible to balance pro-inflammatory cytokine production,improving the availability of nitric oxide and inhibiting vascular oxidative ***,it can be considered an efficient anti-inflammatory strategy,alleviating interferon-gamma-mediated adipose tissue *** current challenge must be to unravel the pathophysiological mechanisms and potential targets for treating metabolic diseases.

关键词： Bariatric surgery Diabetes mellitus Oxidative stress Endothelial dysfunction Obesity

Rifaximin on epigenetics and autophagy in animal model of hepatocellular carcinoma secondary to metabolic-dysfunction associated steatotic liver disease

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World Journal of Hepatology 2024年第1期16卷 75-90页

作者： Matheus Truccolo Michalczuk Larisse Longo Melina Belén Keingeski Bruno de Souza Basso Gabriel Tayguara Silveira Guerreiro Jessica T ferrari JoséEduardo Vargas Cláudia p Oliveira Carolina Uribe-Cruz Carlos Thadeu Schmidt Cerski Eduardo filippi-Chiela Mário ReisÁlvares-da-silva Division of Gastroenterology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-903Rio Grande do SulBrazil Graduate program in Gastroenterology and Hepatology Universidade Federal do Rio Grande do SulPorto Alegre 90035-003Rio Grande do SulBrazil Experimental Laboratory of Hepatology and Gastroenterology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-903Rio Grande do SulBrazil Laboratory of Inflammatory and Neoplastic Cells Universidade Federal do ParanáParaná81530900Brazil Department of Gastroenterology(LIM07) Faculdade de Medicina da Universidade de São PauloSão Paulo 01246903Brazil facultad de Ciencias de la Salud Universidad Católica de las MisionesPosadasMisiones 3300Argentina Unit of Surgical pathology Hospital de Clinicas de Porto AlegrePorto Alegre 90035-903Rio Grande do SulBrazil Center of Biotechnology Universidade Federal do Rio Grande do SulPorto Alegre 90035-003Rio Grande do SulBrazil Department of Morphological Sciences Universidade Federal do Rio Grande do SulPorto Alegre 90.050-170Rio Grande do SulBrazil Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNpq) Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNPq)ResearcherBrasília 71.605-001Brazil

BACKGROUND prevalence of hepatocellular carcinoma(HCC)is increasing,especially in patients with metabolic dysfunctionassociated steatotic liver disease(MASLD).AIM To investigate rifaximin(RIf)effects on epigenetic/autophagy markers in *** Adult Sprague-Dawley rats were randomly assigned(n=8,each)and treated from 5-16 wk:Control[standard diet,water plus gavage with vehicle(Veh)],HCC[high-fat choline deficient diet(HfCD),diethylnitrosamine(DEN)in drinking water and Veh gavage],and RIf[HfCD,DEN and RIf(50 mg/kg/d)gavage].Gene expression of epigenetic/autophagy markers and circulating miRNAs were *** All HCC and RIf animals developed metabolic-dysfunction associated steatohepatitis fibrosis,and cirrhosis,but three RIf-group did not develop *** animals who developed HCC with those who did not,miR-122,miR-34a,tubulin alpha-1c(Tuba-1c),metalloproteinases-2(Mmp2),and metalloproteinases-9(Mmp9)were significantly higher in the *** opposite occurred with Becn1,coactivator associated arginine methyltransferase-1(Carm1),enhancer of zeste homolog-2(Ezh2),autophagy-related factor LC3A/B(Map1 Lc3b),and p62/sequestosome-1(p62/SQSTM1)-*** with controls,Map1 Lc3b,Becn1 and Ezh2 were lower in HCC and RIf-groups(ppared to RIf(ppatic expression of Mmp9 was higher in HCC in relation to the control;the opposite was observed for p62/Sqstm1(ppression of p62/SQSTM1 protein was lower in the RIf-group compared to the control(p=0.024).There was no difference among groups for Tuba-1c,Aldolase-B,alpha-fetoprotein,and Mmp2(p>0.05).miR-122 was higher in HCC,and miR-34a in RIf compared to controls(ppared to RIf,and the inverse was observed for miR-224(pfference among groups regarding miR-33a,miR-143,miR-155,miR-375 and miR-21(p>0.05).CONCLUSION RIf might have a possible beneficial effect on preventing/delaying liver carcinogenesis throu

关键词： Animal model Autophagy Epigenetic Hepatocellular carcinoma Metabolic dysfunction-associated steatotic liver disease Rifaximin

Hydroelectrolytic and Energetic Replenisher in Horses Undergoing Marcha Training

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Open Journal of Veterinary Medicine 2024年第8期14卷 203-216页

作者： José D. Ribeiro filho Bruna M. Ribeiro Micheline O. silva Samuel R. Alves Anaïs C. Benitez Waleska M. f. Dantas Marcel f. B. Avanza Raffaella B. C. Teixeira pedro Ancelmo N. Ermita Laice A. silva Rinaldo B. Viana Hélio C. Manso filho Department of Veterinary Federal University of Viosa Viosa Brazil Institute of Studies of the Wet Tropic Federal University of Southern and Southeastern Par Xinguara Brazil Department of Veterinary Clinic and Surgery Federal University of Minas Gerais Belo Horizonte Brazil Institute of Animal Health and production Federal Rural University of Amazonia Belm Brazil Zootecnics Department Federal Rural University of Pernambuco Recife Brazil

The study aimed to assess the clinical, laboratory, and blood gas analysis of horses undergoing Marcha training and the effects of voluntary ingestion of hydroelectrolytic and energy replenishers after exercise. Eight horses of both genders aged between 5 and 10 years, were included in the study. The exercise consisted of a 10-min warm-up followed by 45 min uninterrupted Marcha on a flat dirt track in the morning. After exercise, the horses received one of the following treatments: Drinking water (control group);Hydroelectrolytic and energy replenisher containing sodium chloride, potassium chloride, calcium acetate, magnesium chloride, sodium citrate, dextrose, maltodextrin, and sucrose in three different concentrations (Replenishers A, B, and C). The horses were distributed across the four treatments in a 4 × 4 Latin Squares design using a Split-plot system with 48-hr intervals. Clinical and laboratory evaluations were conducted at four time points: T0 - 5 min before exercise;T1 - up to 5 min after exercise;T2 - 2 hr after starting treatment;and T4 - 4 hr after beginning treatment. Concentrations of urea, creatinine, lactate, phosphorus, and ionized calcium significantly changed after exercise. An increase in blood pH and a decrease in chloride concentrations were observed when replenishers B and C were offered after exercise. The replacements were ingested spontaneously by the animals in a volume greater than that of the control group (water). Replacement B was the most ingested by the animals, demonstrating its greatest potential.

关键词： Dehydration Electrolyte Replacement Exercise Rehydration Voluntary Intake

Olympic Games and 24-hour movement behaviors:A match worth making

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Journal of Sport and Health Science 2024年第6期13卷 728-731页

作者： Mark S.Tremblay Nicholas Kuzik Markus J.Duncan Diego Augusto Santos silva CHEO Research Institute OttawaON K1H 8L1Canada Department of pediatrics University of OttawaOttawaON K1H 8L1Canada federal University of Santa Catarina FlorianopolisSanta Catarina 88040-900Brazil

*** The Olympic motto,"faster,Higher,Stronger-Together",represents the pursuit of athletic excellence,united as a global community."Excellence,respect and friendship"are the Olympic *** the motto and values are multifaceted and holistic in nature,and all-encompassing in their reach while recognizing no single entity rises above the ***,these foundational statements anchor the Olympic movement in its quest to build a better world through sport.

关键词： movement Together pursuit

Comparison of Surgical Techniques Used in Treating Acromioclavicular Dislocation in patients participating in Sports: A Systematic Review

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Open Journal of Orthopedics 2024年第1期14卷 41-52页

作者： Walter Hugo Brandão Nascimento paulo Renan Matos Sucupira Cunha João pedro pimentel Abreu Lethycia pereira Rosa Kamilly Iêda silva Veigas Rodrigo Martins silva Caetano Orthopedic and Trauma Surgeon Brazilian Army Rio de Janeiro Brazil Orthopedic and Trauma Surgeon S&atildeo Luís Brazil Scholarship Holder National Council for Scientific and Technological Development (CNPq) S&atildeo Luís Brazil School of Medicine Federal University of Maranh&atildeo (UFMA) S&atildeo Luís Brazil Orthopedic and Trauma Surgeon Shoulder and Elbow Surgery Specialist University Hospital of the Federal University of Maranh&atildeo (HUUFMA/EBSERH) S&atildeo Luís Brazil

Introduction: The acromioclavicular joint is a superficial diarthrodial joint that surrounds the medial articular facet of the acromion and the distal portion of the clavicle. Due to its anatomy and biomechanics, it is highly susceptible to trauma and in young men who play contact sports, acromioclavicular dislocation is common. This article aimed to systematically review the literature and compare the surgical techniques used in the treatment of acromioclavicular dislocation in patients who practice sports. Methods: This systematic review was conducted according to the International preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. Eligible studies for this systematic review included articles in English or Spanish published between 2013 and 2023, which mention the occurrence of acromioclavicular dislocation during sports practices. Additionally, only studies that addressed the surgical treatment of acromion-clavicular dislocation and contained original data on the topic were included. Results: We found 144 eligible studies after searching the LILACS and pubMed databases. Based on the inclusion and exclusion criteria and the reviewers’ consensus, we selected four studies for the systematic review. 133 patients with AC joint displacement were evaluated. Mean Age: approximately 31.90 years. 81.92 of these injuries occurred during sports practice. Surgical procedures Used: titanium plates fixation (49 patients), arthroscopy (24), single tunnel technique (30) and coracoid sling technique (30). The results of the visual analog scale and Constant-Murley scores varied between the techniques used. Twenty-two complications after surgical treatment were identified. Conclusion: A significant variability of operative techniques can be used in the surgical approach of acromioclavicular dislocation, such as arthroscopy, single tunnel, coracoid sling and titanium plates. Although it presented excellent functional results compared to the other three tech

关键词： Acromioclavicular Joint Shoulder Dislocation Surgical procedure postoperative Complications postoperative Care