Absorptive Surface
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Musculoskeletal effects of obesity and bariatric surgery – a narrative review
Abstract Obesity affects several areas of the human body, leading to increased morbidity and mortality and the likelihood of other diseases, such as type 2 diabetes mellitus, cardiovascular diseases and musculoskeletal disorders. These conditions predispose to bone fractures and sarcopenic obesity, defined by the presence of an obesity-associated decrease in
Archives of Endocrinology and Metabolism. Publicado em: 2022
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2. Aspectos morfológicos do rúmen, omaso e fígado de tourinhos alimentados com diferentes níveis de glicerina bruta
ABSTRACT The morphology of the ruminal and omasal mucosa and hepatic parenchyma of 44 young bulls submitted to four types of concentrates were evaluated by varying the inclusion level of crude Glycerin - CG (0, 6, 12 and 18%). The variables evaluated were number of ruminal papillae per cm² of wall; area of the papillae and total absorption surface per cm²
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2019-02
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3. Confocal Fluorescence Microscopy and Kinetics of the Cr 3+-Chromate Ion Oxidation Equilibria at the Solid Liquid Interface
Silica-borax pearl samples impregnated with 0.17 and 0.64% Cr3+ were characterized by specific surface area measurements, UV-Vis spectroscopy, energy-dispersive X-ray fluorescence and laser-scanning confocal microscopy. Pearl stability against oxidizing conditions was tested by adding samples to an aqueous hydrogen peroxide solution. The reaction was examine
J. Braz. Chem. Soc.. Publicado em: 2017-09
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4. Ultrafast Dynamics of Au Nanopyramid Interfaces Prepared by Nanosphere Lithography: Effect of Substrate Chemical Composition
This work describes ultrafast spectroscopy studies of Au triangular pyramid particle arrays deposited over glass (termed Au/glass), and 190 nm indium tin oxide (ITO) film (termed Au/ITO/glass) prepared by nanosphere lithography. The linear absorption spectra of Au/glass and Au/ITO/glass exhibit surface plasmon resonances at 800 and 870 nm, respectively, in g
J. Braz. Chem. Soc.. Publicado em: 2016-02
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5. Plant biostimulants: physiological responses induced by protein hydrolyzed-based products and humic substances in plant metabolism
ABSTRACT In recent years, the use of biostimulants in sustainable agriculture has been growing. Biostimulants can be obtained from different organic materials and include humic substances (HS), complex organic materials, beneficial chemical elements, peptides and amino acids, inorganic salts, seaweed extracts, chitin and chitosan derivatives, antitranspirant
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-02
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6. Alanyl-glutamine attenuates 5-fluorouracil-induced intestinal mucositis in apolipoprotein E-deficient mice
Apolipoprotein E (APOE=gene, apoE=protein) is a known factor regulating the inflammatory response that may have regenerative effects during tissue recovery from injury. We investigated whether apoE deficiency reduces the healing effect of alanyl-glutamine (Ala-Gln) treatment, a recognized gut-trophic nutrient, during tissue recovery after 5-FU-induced int
Braz J Med Biol Res. Publicado em: 28/04/2015
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7. Culex quinquefasciatus vitellogenesis: morphological and biochemical aspects
The vitellogenic process in Culex quinquefasciatus, which is triggered by a blood meal, involves the synthesis, distribution and storage of the nutrients necessary for embryo development. The fat body of an adult female Cx. quinquefasciatus revealed two cell types: large trophocytes and small, eosinophilic, "oenocyte-like" cells, which show no morphological
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-05
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8. âAvaliaÃÃo morfolÃgica do abomaso e ceco-cÃlon de bovinosâ / Morphologic evaluation of abomasum and cecum-colon of bovines
The morphophysiology related to volatile fatty acids (VFA) absorption throughout the gastrointestinal tract of ruminants is not totally characterized. The elucidation of VFA behavior in all production and absorption sites can contribute to the adoption of nutritional strategies aiming to maximize food utilization and to reduce the occurrence of digestive dis
Publicado em: 2009
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9. Morphology of the alimentary canal of the gecko Hemidactylus mabouia (Moreau de Jonnès, 1818) (Squamata: Gekkonidae) / Morfologia do tubo digestivo da lagartixa Hemidactylus mabouia (Moreau de Jonnès, 1818) (Squamata: Gekkonidae).
Hemidactylus mabouia is the gecko species more thoroughly distributed in Brazil, being common in anthropic atmospheres, what turns easy its use as model for study of the reptiles. Likewise, aiming at to describe morphologically the alimentary canal of H. mabouia, 17 adult specimens were used, being collected fragments of the esophagus, of the oesophagogastri
Publicado em: 2009
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10. AvaliaÃÃo morfofisiolÃgica da absorÃÃo e metabolizaÃÃo de Ãcidos graxos volÃteis pelo proventrÃculo de bovinos. / Morphophysiologic evaluation of the absorption and metabolism of volatile fatty acids by bovine forestomach.
About 60% of volatile fatty acids (VFA) produced in reticulorumen are absorbed in this compartment. The other 40% pass with the fluid phase to the omasum and are absorbed before entering the duodenum. Two experiments were carried out to determine the absorption surfaces and the VFA absorption and metabolism capacity of the bovine forestomach compartments. In
Publicado em: 2007
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11. Rumen morphometrics and the effect of digesta pH and volume on volatile fatty acid absorption / Morfometria ruminal e efeito do pH e do volume da digesta sobre a absorÃÃo de Ãcidos graxos volÃteis
Os efeitos do volume e do pH da digesta sobre a absorÃÃo de Ãcidos graxos volÃteis (AGV) e sua correlaÃÃo com a morfologia da parede ruminal foram avaliados. Nove vacas fistuladas formaram trÃs condiÃÃes. âAltoâ, com vacas Holandesas produzindo 25,9 kg/d de leite e alimentadas com Dieta Completa rica em grÃos. âMÃdioâ, com vacas Girolando prod
Publicado em: 2007
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12. Mananoligossacarídeo e colistina na dieta de leitões desmamados
The objective of this trial was to evaluate the effects of prebiotic, antimicrobial, or association of both promoters in piglets diet upon performance, intestinal histomorfometry, and total IgA and IgG serum levels, in each treatment. The experiment was carried out in commercial pig farm, one-site production, using a hundred weaned castrated males, hybrid pi
Publicado em: 2006