Results 11 to 20 of about 9,777,305 (324)

Biological Availability of Phosphorus Sources in Prestarter and Starter Diets for Broiler Chicks

open access: hybrid, 2006
Two of the most widely used phosphate sources for broiler diets are defluorinated tricalcium phosphate (DFP) and dicalcium phosphate (DCP). Reports in the literature have shown that the biological availability of P in DFP for broilers and laying hens is ...
A.R. Garcia, A.B. Batal, Nick Dale
openalex   +2 more sources

Co-administration of herbal inhibitors of P-glycoprotein with renal drugs enhance their bioavailability– In silico approach [PDF]

open access: yesJournal of HerbMed Pharmacology, 2023
Introduction: Multidrug resistance (MDR) is primarily associated with reduced intracellular drug accumulation owing to overexpression of p-glycoprotein, an active efflux transporter.
Chandana Roy, Pratiti Ghosh
doaj   +1 more source

Is Dosing of Ethambutol as Part of a Fixed-Dose Combination Product Optimal for Mechanically Ventilated ICU Patients with Tuberculosis? A Population Pharmacokinetic Study

open access: yesAntibiotics, 2021
Background: Tuberculosis (TB) patients admitted to intensive care units (ICU) have high mortality rates. It is uncertain whether the pharmacokinetics of first-line TB drugs in ICU patients are different from outpatients.
Francisco Beraldi-Magalhaes   +10 more
doaj   +1 more source

Permeation enhancement effects of leaf materials from different aloe species on in vitro and ex vivo nasal epithelial models [PDF]

open access: yesJournal of HerbMed Pharmacology, 2020
Introduction: The nasal route of drug administration offers an alternative way for oral drug delivery and has the benefit of avoiding first-pass metabolism through drug delivery directly into the systemic circulation.
Werner Gerber   +5 more
doaj   +1 more source

Relative Bioavailability of Trace Minerals in Production Animal Nutrition: A Review

open access: yesAnimals, 2022
The importance of dietary supplementation of animal feeds with trace minerals is irrefutable, with various forms of both organic and inorganic products commercially available. With advances in research techniques, and data obtained from both in-vitro and
Laurann Byrne, Richard A. Murphy
doaj   +1 more source

Preparation and characterization of morphine gelatine microspheres

open access: yesDesigned Monomers and Polymers, 2023
Morphine is a widely used opioid analgesic. However, standard morphine dosages and administration methods exhibit a short half-life and pose a risk of respiratory depression.
Xin Jin, Jun Ji, Yonghai Sun
doaj   +1 more source

Bioequivalence assessment of the two brands of glimepiride tablets [PDF]

open access: yesVojnosanitetski Pregled, 2006
Background/Aim. Glimepiride, as an antidiabetic from the group of sulfonylurea, is administered perorally in the treatment of diabetes mellitus. The aim of this study was to compare pharmacokinetic profiles and relative bioavailabilities of the two oral ...
Jovanović Dušan   +4 more
doaj   +1 more source

A pharmacokinetic comparison of three pharmaceutical formulations of nimesulide in healthy volunteers [PDF]

open access: yesVojnosanitetski Pregled, 2005
Background/Aim. Switching the patient from one pharmaceutical formulation of the same drug to another, may lead to therapeutic inadequancy in some cases. To minimize the risk, careful pharmacokinetic studies are desired in the pre-registration period and
Jovanović Dušan   +3 more
doaj   +1 more source

Intestinal microbiota-mediated dietary fiber bioavailability

open access: yesFrontiers in Nutrition, 2022
Dietary fiber is a kind of carbohydrate that cannot be digested and absorbed by the small intestine of humans but can be fermented in all or part of the large intestine and is significantly healthy for the human body.
Kangxiao Guo   +3 more
doaj   +1 more source

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