Institution
Universidade Federal de Minas Gerais
Education•Belo Horizonte, Minas Gerais, Brazil•
About: Universidade Federal de Minas Gerais is a education organization based out in Belo Horizonte, Minas Gerais, Brazil. It is known for research contribution in the topics: Population & Immune system. The organization has 41631 authors who have published 75688 publications receiving 1249905 citations.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: There are substantial differences in the pathogenesis, clinical presentation, and outcome of the neurological disorder, depending on the phase and clinical form of schistosomiasis in which it occurs.
Abstract: Neuroschistosomiasis, referring to schistosomal involvement of the CNS, when symptomatic, is a severe disorder in which prognosis depends largely on early diagnosis and treatment. It is an underdiagnosed disorder, but has been increasingly reported in populations in endemic areas and in tourists. CNS involvement can occur at any time during schistosomal infection. Both the brain and the spinal cord can be affected. Schistosoma mansoni and Schistosoma haematobium usually cause myelopathy, whereas Schistosoma japonicum usually causes encephalic disease. There are substantial differences in the pathogenesis, clinical presentation, and outcome of the neurological disorder, depending on the phase and clinical form of schistosomiasis in which it occurs.
151 citations
••
TL;DR: The results show that supplement intake in people exercising in gyms is high and is usually self-prescribed, and that the use of dietary supplements must be always done under the supervision of a specialist (physician or nutritionist).
151 citations
••
TL;DR: Considering the involvement of the innate immune system, in association with the role of HMGB1 as an activator of TLR and RAGE, diabetes should be considered and treated as a metabolic and immunological disease, triggered by hyperglycemia.
Abstract: Introduction: Despite advances in treatment of diabetes mellitus, its prevalence continues to rise globally. Medications available are unable to control the vascular complications. Proposals for new therapeutic targets must take into account the hyperglycemia-induced signaling pathways that give rise to the inflammatory profile of the disease. Areas covered: How high-mobility-group box-1 (HMGB1) protein, acting as an activator of Toll-like receptors (TLR) and receptors for advanced glycation end products (RAGE), creates a functional tripod that contributes to increased production of pro-inflammatory mediators, and sustains the chronic inflammatory state associated with diabetes. The interaction of TLR2 and TRL4 with host-derived ligands, which links diabetic complications with the innate immune response, and the activation of RAGE, which induces a cascade of metabolic responses, leading to the production and secretion of pro-inflammatory cytokines. Expert opinion: Considering the involvement of the innate...
151 citations
••
TL;DR: According to the results, chronic conditions associated with disability in the study population are preventable, and severely disabled elderly had less extra-family social support.
Abstract: This study assessed factors associated with functional disability in old age in Greater Metropolitan Belo Horizonte, Minas Gerais State, Brazil. The theoretical model was based on predisposing (socio-demographic), extra-individual (social support, use of health services), and intra-individual factors (health conditions). The study was conducted in a probabilistic sample of 1,786 subjects aged > 60 years. The dependent variable was disability defined as mild (some difficulty) or severe (total dependence) in performing at least one basic activity of daily living. Prevalence of disability was 16% (8% mild; 8% severe). Age and worse self-rated health were independently and positively associated with mild and severe disability. Self-reported hypertension and arthritis were associated with mild disability, while diabetes and stroke were associated with severe disability. Severe disability was independently and negatively associated with number of visits by friends in the previous 30 days. According to the results, chronic conditions associated with disability in the study population are preventable, and severely disabled elderly had less extra-family social support.
151 citations
••
TL;DR: It is concluded that gastric‐type differentiation is retained in the majority of gastric carcinoma, being more prominent in diffuse than in intestinal carcinomas, and in early than in advanced carcinomas.
Abstract: The expression of trefoil peptides (TFF1 and TFF2) and mucins (MUC1, MUC2, MUC5AC, and MUC6) has previously been described in gastric polyps. In the present study, the expression profile of these trefoil peptides and mucins was characterized in 96 gastric carcinomas, in an attempt to further the understanding of the histogenesis and cell differentiation of gastric carcinoma. Taking together the co-expression of trefoil peptides and mucins, three phenotypes were defined: complete gastric, incomplete gastric, and non-gastric phenotype. Gastric differentiation (complete and incomplete) was observed in 30 out of 33 (90.9%) diffuse carcinomas and in 38 out of 53 (71.7%) intestinal carcinomas. Non-gastric differentiation was observed in only three (9.1%) diffuse carcinomas and in 15 (28.3%) intestinal carcinomas. The phenotypes observed in intestinal carcinomas were similar to those previously observed in adenomatous polyps, whereas most diffuse carcinomas mimicked the phenotype of hyperplastic polyps. The percentage of cases displaying a non-gastric phenotype was higher, though not significantly, in tumours that had invaded the gastric wall than in T1 tumours, regardless of histotype. It is concluded that gastric-type differentiation is retained in the majority of gastric carcinomas, being more prominent in diffuse than in intestinal carcinomas, and in early than in advanced carcinomas.
151 citations
Authors
Showing all 42077 results
Name | H-index | Papers | Citations |
---|---|---|---|
Michael Marmot | 193 | 1147 | 170338 |
Pulickel M. Ajayan | 176 | 1223 | 136241 |
Alan D. Lopez | 172 | 863 | 259291 |
Jens Nielsen | 149 | 1752 | 104005 |
Mildred S. Dresselhaus | 136 | 762 | 112525 |
Jing Kong | 126 | 553 | 72354 |
Mauricio Terrones | 118 | 760 | 61202 |
Michael Brammer | 118 | 424 | 46763 |
Terence G. Langdon | 117 | 1158 | 61603 |
Caroline A. Sabin | 108 | 690 | 44233 |
Michael Brauer | 106 | 480 | 73664 |
Michael Bader | 103 | 735 | 37525 |
Michael S. Strano | 98 | 480 | 60141 |
Pablo Jarillo-Herrero | 91 | 245 | 39171 |
Riichiro Saito | 91 | 502 | 48869 |