Intestinal Absorption Surface
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. Morphological study of the gastrointestinal tract of the snow trout, Schizothorax esocinus (Actinopterygii: Cypriniformes)
ABSTRACT The present study aimed to investigate the macroscopic structure of the gastrointestinal tract (GIT) of Schizothorax esocinus Heckel, 1838. The surface architecture of the buccopharynx, oesophagus and the entire intestinal tract of S. esocinus has been examined under scanning electron microscope (SEM) after fixing in 2.5% glutaraldehyde buffered wit
Zoologia (Curitiba). Publicado em: 25/11/2019
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2. Schinus terebinthifolius: phenolic constituents and in vitro antioxidant, antiproliferative and in vivo anti-inflammatory activities
ABSTRACT Schinus terebinthifolius Raddi, Anacardiaceae, native to Brazil, is referred to as "pimento-rosa" and is used to treat inflammatory disease in folk medicine. Studies have reported important pharmacological properties, but these effects have still not been fully exploited. This study reports that the crude extract and isolated compounds of S. terebin
Rev. bras. farmacogn.. Publicado em: 2017-08
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3. Effects of sorghum on broilers gastrointestinal tract
This study aimed at evaluating the effects of whole and ground sorghum, compared with ground corn, on the live weight, feed conversion ratio, organs weight and intestinal biometrics and histomorphometrics. In total, 960 Hubbard Flex broilers were reared until 42-day-old and distributed into 24 pens, according to the three treatments: ground corn, whole-grain
Rev. Bras. Cienc. Avic.. Publicado em: 2015-03
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4. Effect of feed restriction on organs and intestinal mucosa of growing rabbits
This experiment was carried out to evaluate the effect of feed restriction on internal organs with respect to their weight and size, and the development of the intestinal mucosa of growing rabbits. Sixty 33-day-old New Zealand White rabbits were used in a randomized block with four treatments and five blocks. The treatments consisted of ad libitum feeding; f
R. Bras. Zootec.. Publicado em: 2013-07
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5. Effect of including liquid vinasse in the diet of rabbits on growth performance
The effects of liquid vinasse (LV) in the diet for growing rabbits on performance, carcass yield and intestinal morphometry were assessed. Eighty New Zealand white rabbits were used in a randomized block design with five treatments (LV inclusion at 0, 25, 50, 75 and 100 g/kg diet) and four replications. There was no effect of the treatment on final weight, d
R. Bras. Zootec.. Publicado em: 2013-04
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6. Obtenção de sistemas multiparticulados de isoniazida revestidos com polímero de liberação entérica
Known for thousands of years, tuberculosis (TB) is the leading cause of mortality by a single infectious disease due to lack of patient adherence to available treatment regimens, the rising of multidrug resistant strains of TB (MDR-TB) and co-infection with HIV virus. Isoniazid and rifampicin are the most powerful bactericidal agents against M. tuberculosis.
Publicado em: 2009
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7. Glutamine, glutamic acid and or yeast extract in the diet of weaned pigs / Glutamina, ácido glutâmico e ou extrato de levedura na dieta de leitoes desmamados
The present study aimed to evaluate the effects of the supplementation of different sources of protein concentrates, glutamine, acid glutamic and or yeast extract in diets of piglets from 26 to 44 days of age. At 22nd day of age, weaning day, 210 piglets, females and castrated males, crossbred of Landrace, Large White and Duroc races, with 6,79 kg average we
Publicado em: 2008
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8. 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
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9. Morphological and functional alterations of the intestine of rats with iron-deficiency anemia
The present study was designed to assess the intestinal absorption of D-xylose and jejunal morphometry in rats with iron-deficiency anemia. Male Wistar rats were randomly divided into a control group (diet containing 50 mg Fe/kg, N = 12) and an anemic group (diet containing <5 mg Fe/kg, N = 12). The animals were housed in individual metabolic cages and deion
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-11
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10. Intestinal permeability study in active pulmonary tuberculosis / Estudo da permeabilidade intestinal em pacientes com tuberculose pulmonar ativa
Subtherapeutic antimycobacterial drugs levels have been observed during treatment of patients with tuberculosis and in HIV coinfected. It may facilitate the development of M. tuberculosis resistant strains. Malabsorption may be one of the underlyne cause. It has been documented in tuberculosis patients associated to malnutrition, alchoolics, diabetes, AIDS a
Publicado em: 2003
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11. Fluid absorption in isolated perfused colonic crypts.
A spatial segregation of ion transport processes between crypt and surface epithelial cells is well-accepted and integrated into physiological and pathophysiological paradigms of small and large intestinal function: Absorptive processes are believed to be located in surface (and villous) cells, whereas secretory processes are believed to be present in crypt
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12. Factors predicting a successful outcome after pharmacologic bowel compensation.
OBJECTIVES: The authors determined those factors that predict a successful outcome in patients who receive pharmacologic agents to promote bowel absorption after massive intestinal resection. SUMMARY BACKGROUND DATA: Patients with the short bowel syndrome are maintained on long-term total parenteral nutrition (TPN) or more frequently considered for intestina