Results 31 to 40 of about 1,526,369 (301)

Improving the Stability and Bioaccessibility of Vitamin D3 in the Structure of Nanoniosomes Designed by Different Surfactants [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2021
Due to the high nutritional value of vitamin D3 and its instability in various environmental and processing conditions, the need to preserve it through techniques such as capsulation during nutrification is felt.
Hamideh Maqamikia   +4 more
doaj   +1 more source

Plasma histamine and coagulation time of the blood in dogs after administration of different histamine releasers [PDF]

open access: yes, 1969
Compound 48/80, sinomenine, tween 20 and polyvinylpyrrolidone (PVP) were injected intravenously to dogs, in doses producing similar degree of profound hypotension, and changes in the plasma histamine content and coagulation time were followed on the ...
Endo, Koiti   +2 more
core   +1 more source

Formulation and characterization of mupirocin nanomicelles in insulin-based gel for dermatological application

open access: yesJournal of Pharmacy and Bioallied Sciences, 2023
Aim: To produce and analyze mupirocin nanomicelle (MP-NM) in insulin-based gel. Procedures: MP-NM was prepared using solvent evaporation with Tween 80 as a surfactant. HPMC polymer prepared gel.
Maysaa B Zubairi   +2 more
doaj   +1 more source

Interrelation between Tween and the membrane properties and high pressure tolerance of Lactobacillus plantarum

open access: yesBMC Microbiology, 2018
Tween® 80 is a frequently used supplement of media for the cultivation of lactic acid bacteria. We investigated its effect on the cell physiology and stress tolerance of Lactobacillus (L.) plantarum.
Dominik Reitermayer   +3 more
doaj   +1 more source

Bioremediation of Contaminated Clay Soils [PDF]

open access: yesIranica Journal of Energy and Environment, 2017
This research work demonstrates the feasibility of accelerating bioremediation of a clay soil by supplementing with (NH4)2SO4, KH2PO4, sucrose (as an inducer for growth) and tween 80. The soil contained 7% residual gasoil.
A. Haghollahi   +2 more
doaj   +1 more source

Dentin wettability enhancement for three irrigating solutions and their effect on push out bond strength of gutta percha / AH Plus [PDF]

open access: yes, 2015
Background: The aim of this study was to investigate the effect of wettability enhancement for 17% EDTA, 2.5% sodium hypochlorite and 7% maleic acid solutions on push out bond strength of gutta percha /AH Plus to root dentin ...
El Ashry, Salma Hassan   +2 more
core   +2 more sources

Tween 80 effect on glucosyltransferase synthesis by Streptococcus salivarius [PDF]

open access: yesJournal of Bacteriology, 1978
Streptococcus salivarius (ATCC 25975) produced very low or nondetectable amounts of the extracellular enzyme glucosyltransferase (GTase) when grown in a chemically defined medium. The addition of Tween 80 to this medium resulted in the production of markedly enhanced levels of the enzyme.
C L, Wittenberger, A J, Beaman, L N, Lee
openaire   +2 more sources

Effect Of Exogenous Cholesterol And Dithiothreitol On The Activity Of Human Liver Microsomal Acyl-Coenzyme A:Cholesterol Acyltransferase (ACAT) [PDF]

open access: yes, 1996
esterification of cholesterol with long-chain fatty acyl-CoA derivatives and has been implicated in atherosclerosis and gallstone disease. The effects of exogenous cholesterol and dithiothreitol (DTT) on the ACAT activity of human liver microsomes have ...
Balasubramaniam   +48 more
core   +1 more source

Development of span 80-tween 80 based fluid-filled organogels as a matrix for drug delivery

open access: yesJournal of Pharmacy and Bioallied Sciences, 2012
Background: Organogels are defined as 3-dimensional networked structures which immobilize apolar solvents within them. These gelled formulations are gaining importance because of their ease of preparation and inherent stability with improved shelf life ...
Charulata Bhattacharya   +4 more
doaj   +1 more source

Microemulsion with ester in mixed surfactants and its association with betulinic acid [PDF]

open access: yes, 2000
The phase behaviour of Tween 80IBrij 301H20 and Tween 80/Brij 30/glycerol was constructed to determine the isotropic region produced by the mixed surfactants (MS) - Tween 80:Brij 30 - in aqueous and nonaqueous systems.
Wan Mahamod, Wan Rusmawati
core  

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