Bile Salt
Mostrando 1-12 de 171 artigos, teses e dissertações.
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1. Identifying probiotic characteristics of Lactobacillus crispatus isolated from the vagina
Lactobacilli prevent overproduction of pathogenic microorganisms and contribute protecting vaginal microbiota. Many probiotic microorganisms are categorized as Lactic Acid Bacteria. In this study, it was aimed identifying probiotic characteristics of Lactobacillus crispatus isolated from the vagina of a healthy woman. For this purpose, lactic acid, hydrogen
Braz. J. Pharm. Sci.. Publicado em: 23/09/2019
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2. Isolation and Identification of a Potential Amylolytic Probiotic Bacterium from the Gut of Jundiá Catfish, Rhamdia quelen.
ABSTRACT This study aimed to isolate a potential probiotic amylolytic strain from the gut of jundiá catfish to improve carbohydrate digestibility in fish. Two of 31 strains isolated from the foregut of Rhamdia quelen were able to grow on starch-agar medium and were considered amylolytic. The strain that presented higher amylolytic potential, based on a qual
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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3. Soy Protein Isolate-Alginate Microspheres for Encapsulation ofEnterococcus faecalis HZNU P2
ABSTRACTIn this work, the mixture of alginate and soy protein isolate used as a wall material was developed to encapsulateEnterococcus faecalis HZNU P2 (E. faecalis HZNU P2). The survival ability in the simulated gastric fluid (SGF) and bile salt solution, storage stability at different temperatures and release properties in the simulated intestinal fluid (S
Braz. arch. biol. technol.. Publicado em: 2015-10
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4. Increase of stress resistance in Lactococcus lactis via a novel food-grade vector expressing a shsp gene from Streptococcus thermophilus
The effects of the expression of a small heat shock protein (shsp) gene from Streptococcus thermophilus on stress resistance in Lactococcus lactis under different environmental stresses were investigated in this study. pMG36e-shsp, an expression vector, was first constructed by inserting a shsp open reading frame (ORF) cloned from S. thermophilus strain St-Q
Braz. J. Microbiol.. Publicado em: 2012-09
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5. Studies on anionic surfactant structure in the aggregation with (hydroxypropyl)cellulose
Abstract: Fluorescence probing, viscosity and light scattering measurements have been combined to study the aggregation of different anionic surfactants mainly in dilute solutions (0.5% w/v) of (hydroxypropyl)cellulose (HPC MW 173,000), in moderate ionic strength (NaCl 0.1 mol.L-1). The set of surfactants includes natural cholesterol derivatives, sodium chol
Publicado em: 2010
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6. Physiologic study of bile salt and lipid secretion in rats after liver transplantation.
OBJECTIVE: This experiment determined the effects of liver transplantation on bile salt kinetics and biliary lipid secretion. SUMMARY BACKGROUND DATA: Depression of bile secretion in the three main components and bile cholesterol supersaturation with a high incidence of cholesterol stone formation have been documented in patients with end stage liver disease
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7. Effects of taurodihydrofusidate, a bile salt analogue, on bile formation and biliary lipid secretion in the rhesus monkey.
Bile salts play a major role in bile formation and biliary lipid secretion. Sodium taurodihydrofusidate (TDHF), a derivative of the antibiotic fusidic acid, closely resembles bile salts in terms of structure, micellar characteristics, and capacity ot solubilize otherwise insolbule lipids. We have therefore studied the biliary secretion of this bile salt anal
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8. Fetal bile salt metabolism: II. Hepatic excretion of endogenous bile salt and of a taurocholate load
Bile salt metabolism was studied in fetal dogs 1 wk before term. The size and distribution of the fetal bile salt pool were measured, and individual bile salts were identified. The hepatic excretion of endogenous bile salts was studied in bile fistula fetuses, and the capacity of this excretory mechanism was investigated by the i.v. infusion of a load of sod
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9. Bile secretion and liver regeneration in partially hepatectomized rats.
OBJECTIVE: The purpose of this research was to study the correlation between bile secretion and the liver regeneration in the partially hepatectomized rat. SUMMARY BACKGROUND DATA: Significant alteration in bile formation and secretion is expected in the liver after hepatectomy. There is scant literature, however, about the effects of liver regeneration in b
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10. Development of a differential medium for bile salt hydrolase-active Lactobacillus spp.
An agar plate assay was developed to detect bile salt hydrolase activity in lactobacilli. On Lactobacillus-selective MRS or Rogosa SL medium supplemented with taurodeoxycholic, taurocholic, or taurochenodeoxycholic acids, bile salt hydrolysis was manifested at two intensities: (i) the formation of precipitate halos around colonies or (ii) the formation of op
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11. Regulation of Bile Salt Transport in Rat Liver: EVIDENCE THAT INCREASED MAXIMUM BILE SALT SECRETORY CAPACITY IS DUE TO INCREASED CHOLIC ACID RECEPTORS
Expansion of the bile salt pool size in rats increases maximum excretory capacity for taurocholate. We examined whether increased bile salt transport is due to recruitment of centrolobular transport units or rather to adaptive changes in the hepatocyte. Daily sodium cholate (100 mg/100 g body wt) was administered orally to rats. This treatment was well toler
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12. Effect of sodium taurolithocholate on bile flow and bile acid excretion
Sodium taurolithocholate and sodium taurocholenate were infused intravenously into rats and hamsters. Each bile acid salt was given alone or in combination with varying amounts of a primary bile salt, either sodium taurocholate or sodium taurochenodeoxycholate. Bile flow, total bile acid salt excretion, and the excretion of sodium taurolithocholate were quan