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Ecological intensification of cropping systems enhances soil functions,mitigates soil erosion,and promotes crop resilience to dry spells in the Brazilian Cerrado

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International Soil and Water Conservation Research 2021年第4期9卷 591-604页

作者： Lucas de castro Moreira da Silva Junior Cesar Avanzi devison Souza Peixoto Marina Neves Merlo Emerson Borghi Alvaro Vilela de resende Salvador Francisco Acuna-Guzman Bruno Montoani Silva department of Soil Science Federal University of Lavras(UFLA)37200-900LavrasMGBrazil department of Water Resources Federal University of Lavras(UFLA)37200-900LavrasMGBrazil Embrapa Maize and Sorghum Brazilian Agricultural Research Corporation(EMBRAPA)PO Box:28535701-970Sete LagoasMGBrazil department of Physics Federal University of Lavras(UFLA)37200-900LavrasMGBrazil Center for Engineering and Industrial development(CIdeSI) Pie de la Cuesta 702Desarrollo San PabloQuerétaroQro.76125Mexico

Water scarcity threatens global food security and agricultural systems are challenged to achieve high yields while optimizing water *** deficit can be accentuated by soil physical degradation,which also triggers water losses through runoff and consequently soil *** soil health in cropping systems within the Brazilian Cerrado biome have been surveyed throughout the years,information about soil erosion impacts and its mitigation are still not well understood;especially concerning the role of cropping system diversification and its effects on crop ***,the aim of this study was to assess whether ecological intensification of cropping systems-inclusion of a consorted perennial grass and crop rotation-could promote soil coverage and consequently decrease water erosion and soil,water,and nutrient *** work studied the effects of crop rotation and consorted Brachiaria,along with different levels of investment in fertilization on soil physical quality and on soil,water,and nutrient losses,and crop *** proved that soybean monoculture(SS)is a system of low sustainability even under no-till in the Brazilian Cerrado *** exhibited high susceptibility to soil,water,and nutrient losses,causing low crop *** results showed that water losses in SS cropping system were approximately 10%of the total annual rainfall,and total K losses would require an additional 35%of K ***,ecological intensification of cropping systems resulted in enhanced soil environmental and agronomic functions,increased grain yield,and promoted soil and water conservation:high soil cover rate,and low soil,water and nutrient *** intensification proved to be an adequate practice to boost crop resilience to water deficit in the Brazilian Cerrado.

关键词： Crop rotation Grain production Nutrient losses Soil physical quality Tropical region

Biocidal Effect of Gamma Radiation on the Ecology of Filamentous Fungal Populations Associated with Stone deterioration

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Journal of Environmental Science and Engineering(A) 2017年第5期6卷 252-259页

作者： Douglas Boniek Isolda de castro Mendes Antonio Femando Batista dos Santos Maria Aparecida de resende Stoianoff department of Microbiology Institute of Biological Sciences Federal University of Minas Gerais-UFMG Belo Horizonte 31270-901 Brazil department of Chemistry Institute of Exact Sciences Federal University of Minas Gerais-UFMG Belo Horizonte 31270-901 Brazil Faculty of Engineering and Architecture Foundation of Education and Culture of Minas Gerais-FUMEC University Belo Horizonte 30310-190 Brazil

Protective action of a hydroalcoholic extract of a vinifera grape skin on experimental preeclampsia in rats.

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Protective action of a hydroalcoholic extract of a vinifera ...

Cecum Dieulafoy＇s Lesion Presenting with Recurrent Lower Gastrointestinal Bleeding： Case Report

第十五届国际药理学大会

作者： Scares de Moura Roberto castro resende Angela Tano Tania S.Moura Anibal F.Maradei Marcio Miguel de Lemos Neto State University of Rio de Janeiro State University of Rio de Janeiro State University of Rio de Janeiro State University of Rio de Janeiro State University of Rio de Janeiro State University of Rio de Janeiro

＜正＞ This study was designed to determine the protective effects of a vinifera grape skins extract （GSE. 200 mg/kg/day） in experimental preeclampsia induced by chronic inhibition of nitric oxide synthesis in pregnant rats. Blood pressure was measured with the tail cuff method on day 20 of pregnant control rats;pregnant rats treated with LNAME,L-NAME plus GSE or GSE from day 13 to day 20 of pregnancy. Glucose was infused in anesthetized pregnant rats at day 20 and blood glucose and insulin was estimated at time zero, 15, 30, 45 and 60 minutes after beginning of glucose infusion. The number of fetus alive was also estimated at day 20 of pregnancy. Increase in arterial pressure,reduction of fetus alive at the end of pregnancy and increase in insulin resistance was observed in pregnant L-NAME rats but not in pregnant L-NAME plus GSE rats or in pregnant GSE rats. The present study demonstrated a protective effect of an extract obtained from skin of a vinifera grape in experimental preeclampsia since the deleterious effect induced by L-NAME that is. increased in stillbirth,hypertension and insulin resistance were significantly reduced by oral treatment with the extract.

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Journal of Pharmacy and Pharmacology 2018年第3期6卷 254-258页

作者： Ludmila resende Guedes Silas castro de Carvalho Vitor Nunes Arantes Arthur Manoel Braga de Albuquerque Gomes Daniel Antonio de Albuquerque Terra Nathalia da Silva Braga Nicoly Eudes da Silva Dias Endoscopy Unit of Alfa Institute of Gastroenterology at Hospital das Clinicas da Universidade Federal de Minas Gerais (UFMG) Belo Horizonte MG 30130100 Brazil

Introduction: Gastrointestinal Dieulafoy"s lesion is a rare entity, of unknown etiology, and corresponds to an arterial malformation at the submucosal space that can be a source of life-threatening hemorrhage. We report a case of a Cecum Dieulafoy"s bleeding lesion that was managed endoscopically with a favorable outcome. Case report: Female, 70-year-old, diagnosed with type 2 diabetes, hypothyroidism, and chronic heart failure associated with rheumatic mitral stenosis, submitted to biological valve replacement in 2006 and with permanent atrial fibrillation using vitamin K antagonist anticoagulant for thrombosis prophylaxis. Her background includes a stroke in 2004 without any permanent disability. In 2016, the patient experienced voluptuous and painless lower gastrointestinal bleeding with severe acute anemia, requiring hospital admission, fluid resuscitation and blood transfusion. Urgent colonoscopy revealed a small reddish vascular malformation at the cecum with oozing active bleeding, about 3 mm in size. Initially argon plasma coagulation was performed with satisfactory and immediate hemostasis. One week later, she recurred with hematochezia. The lesion at the cecum was reassessed and it was possible to notice a large caliber vessel surrounded by a normal appearance mucosa, compatible with Dieulafoy"s lesion and it was treated with an endoscopic clip placement with a good long-term response. Conclusion: Endoscopy is the method of choice for diagnosis of Dieulafoy"s lesion and may provide efficient treatment with mechanical hemostasis such as endoclip placement with a high success rate.

关键词： Dieulafoy"s lesion lower gastrointestinal bleeding endoscopy endoscopic clip

“Obese Workshop”: Retrospective Study of the Advantages, Disease Preventions and Weight Losses

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Modern Plastic Surgery 2021年第3期11卷 49-56页

作者： José Humberto Cardoso resende Murilo Calil Alves Aline Correia Barbosa Débora de Bortoli Verderio Nathália Lima Sanchez Sabrina de castro Silva Alexandre Jorge Rodrigues Anthony Yuri Viana Pitanga Emídio Silva Falcã o Brasileiro[† ] UNIFAN Aparecida de Goiania Brasil

Obesity is termed as the pathology defined by excess body weight due to the increase in adipocytes. It can be visceral, close to the omentum, mesentery, and subcutaneous, accumulated in the hypodermis. It is a disease that entails metabolic, respiratory, locomotor, and cardiovascular problems, type II diabetes, cancer, and even mental problems. Established by the Body Mass Index (BMI) and defined from the relationship between weight (kg) and height (m) of individuals. In numerical terms, a person is considered obese when the BMI is equal to or greater than 30 kg/m. This retrospective study took into account the more than 30 years that the coordinator of this work has devoted to morbidly obese people and all his 47 years of experience in medicine. The first obese person of his career was 41 years old and weighed 210 kg. As soon as she arrived at the hospital, she said: “Doctor, I am here, because I need to enter a ‘workshop’, to repair my body”. From that moment on, the name “workshop” became part of a fantastic project with obese people called “Obese Workshop”. Over time, the number of patients with this comorbidity has only increased, reaching, once, the point of speaking to 325 interested parties in a single day and in the same hall. In order to achieve satisfactory results, we have established a number of tests, by which we could diagnose several reasons that cause obesity. We selected randomly 20 patients of both sexes, morbidly obese, operated in 2013. We do not take into account age, race, creed, or social status.

关键词： Obesity Obese Arterial Hypertension Diabetes Bariatric Surgery Weight Loss Physical Exercises

Murine model to study brain,behavior and immunity during hepatic encephalopathy

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World Journal of Hepatology 2014年第4期6卷 243-250页

作者： Lindisley Ferreira Gomides Pedro Elias Marques Bruno Engler Faleiros Rafaela Vaz Pereira Sylvia Stella Amaral Thais Reis Lage Gustavo Henrique Souza resende Patricia Alves Maia Guidine Giselle Foureaux Fabíola Mara Ribeiro Fabiana Paiva Martins Marco Antonio Peliky Fontes Anderson José Ferreira Remo castro Russo Mauro Martins Teixeira Márcio Flávio Moraes Antonio Lúcio Teixeira Gustavo Batista Menezes Laboratório de Imunobiofotonica Department of MorphologyICBUFMGBelo Horizonte 31270-901Brazil School of Medicine UFMGBelo Horizonte 31270-901Brazil department of Physiology ICBUFMGBelo Horizonte 31270-901Brazil department of Morphology UFMGBelo Horizonte 31270-901Brazil department of Biochemistry and Immunology UFMGBelo Horizonte 31270-901Brazil

AIM:To propose an alternative model of hepatic encephalopathy(HE) in mice,resembling the human features of the ***:Mice received two consecutive intraperitoneal injections of thioacetamide(TAA) at low dosage(300 mg/kg).Liver injury was assessed by serum transaminase levels(ALT) and liver histology(hematoxylin and eosin).Neutrophil infiltration was estimated by confocal liver intravital *** was evaluated using prolonged prothrombin and partial thromboplastin *** parameters were measured through tail *** levels were quantified in serum and brain ***(EEG) and psychomotor activity score were performed to show brain *** edema was evaluated using magnetic resonance ***:Mice submitted to the TAA regime developed massive liver injury,as shown by elevation of serum ALT levels and a high degree of liver *** intense hepatic neutrophil accumulation occurred in response to TAA-induced liver *** led to mice mortality and weight loss,which was associated with severe ***,TAA-treated mice presented with increased serum and cerebral levels of ammonia,in parallel with alterations in EEG spectrum and discrete brain edema,as shown by magnetic resonance *** agreement with this,neuropsychomotor abnormalities ensued 36 h after TAA,fulfilling several HE features observed in *** this context of liver injury and neurological dysfunction,we observed lung inflammation and alterations in blood pressure and heart rate that were indicative of multiple organ dysfunction ***:In summary,we describe a new murine model of hepatic encephalopathy comprising multiple features of the disease in humans,which may provide new insights for treatment.

关键词： Hepatic encephalopathy Liver injury Thioacetamide Neurological dysfunction Neuropsychomotor abnormalities Intracranial hypertension Cerebral herniation