controlled release
Doses of controlled-release fertilizer for production of rubber tree rootstocks
... of controlled-release fertilizer per liter of substrate differed from each other as to the resulting plant development, yet they enabled producing rootstocks with larger stem diameter than the minimum ...
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Bioavailability of immediate and controlled release formulations of lithium carbonate
... the controlled- release ...and controlled-release (Carbolithium CR 450 mg) lithium carbonate for 9 days are in Figure 3, whereas the individual curves of these formulations are in Figure ...of ...
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Studies on Commercially Available Sustained- or Controlled-Release Theophylline Products Commonly Used: Characterization of In-vitro Dissolution Properties and Kinetics
... drug release mechanisms can be anticipated to explore in vitro release profile of TP from its investigated commercial available sustained- or controlled-release oral ...the release ...
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Controlled release of Norβlapachone by PLGA : a strategy for improving cytotoxicity against prostate cancer cells
... on controlled delivery systems are able to optimize the therapeutic effect of drugs and reduce toxic side effects ...sustained release profiles ...developing controlled-release delivery ...
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Substrates and controlled-release fertilizations on the quality of eucalyptus cuttings
... more controlled-release of nutrients that results in certain beneits, such as reductions in the manual labour necessary for side-dressing fertilization, the burning of leaves from fertilizers that are ...
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EFFECT OF FLUIDIZED-BED PROCESS VARIABLES ON CONTROLLED-RELEASE OF NITROGEN AND COATING
... on release characteristics and coating uniformity of controlled-release ...nutrient release, while for the coefficient of variance of coating thickness, the optimum values of these process ...
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Study of the controlled release of ametryn herbicide using PVA: activated carbon composites.
... STUDY OF THE CONTROLLED RELEASE OF AMETRYN HERBICIDE USING PVA – ACTIVATED CARBON COMPOSITES. Herbicides have great importance in agricultural productivity for weed control, given their competition with ...
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Mucoadhesive Microcapsules of Indomethacin: Evaluation for Controlled Release and Ulcerogenic Activity
... for release kinetics and ulcerogenic ...Indomethacin release from these mucoadhesive microcapsules was found to be slow and extended over longer periods of time and depended on the composition of coat and ...
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DEVELOPMENT AND EVALUATION OF CLOZAPINE PELLETS FOR CONTROLLED RELEASE
... drug release rate was found vary among the formulations depending on the compositions of polymers ...drug release through the microporous polymeric membrane follows fickian ...of controlled drug ...
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Advanced Technologies for Oral Controlled Release: Cyclodextrins for oral controlled release
... drug release from different systems: The hydrophilic CD derivatives such as 2-HPβCD and SBEβCD are used for improving solubility and dissolution rate of poorly water-soluble drugs (45), while hydrophobic CD ...
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Poly-DL-lactide-co-glycolide microspheres as a controlled release antigen delivery system
... of controlled release systems based on polymeric devices that permit a sustained or pulsed release of encapsulated antigens has attracted much ...that release their content continuously in a ...
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Key words: slow-release fertilisers; controlled-release fertilisers; stabilized fertilisers;
... Tall cabbage (Brassica oleracea, var. costata) is very popular in Portugal. In the northernmost part of the country, a regional form of tall cabbage known as Penca de Mirandela, forms part of the traditional Christmas ...
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Alginate nanoparticles as a controlled release system for clomazone herbicide.
... A CONTROLLED RELEASE SYSTEM FOR CLOMAZONE ...Clomazone release proile, showed a signiicant difference in release behavior of pure herbicide in solution when compared with herbicide loaded in ...
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“Formulation and evaluation of starch acetate matrix tablets in combination with surfactants for controlled release”
... obtaining controlled release and is widely used in ...and release retarding materials used as matrix formers in matrix tablets play a vital role in controlling the drug release from the ...as ...
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Effects of aprepitant on the pharmacokinetics of controlled-release oral oxycodone in cancer patients.
... Aprepitant had no detectable inhibitory effect on the pharma- cokinetics of intravenously administered docetaxel or vinorelbine [10] [11] but resulted in increased plasma concentration of orally administered ...
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Controlled release system for ametryn using polymer microspheres: Preparation, characterization and release kinetics in water
... a controlled release system in which only 30% of the herbicide is incorporated within a carrier enables the fraction of the active compound that is not associated with the microparticles to be immediately ...
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Controlled release fertilizer and container volumes in the production of Parapiptadenia rigida (Benth.) Brenan seedlings
... rigida for reforestation purposes, this study evaluated the effects of different controlled release fertilizer rates and different container volumes on the production of nursery see[r] ...
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IN SITU MONITORING OF A CONTROLLED RELEASE OF FERTILIZERS IN LETTUCE CROP
... A reduction of approximately 90% from the first cycle to the second one was observed for foliar potassium concentration. At this point, microspheres are observed to have no influence in supplying potassium to the soil ...
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Antifungal nanofibers made by controlled release of sea animal derived peptide
... For AMPs to function properly, they must be delivered at an appropriate dosage and time, which remains a significant challenge. Several works report self-assembling peptides in nanofibers for tissue engineering, 12 drug ...
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Optimization of preparation conditions of poly(ε-caprolactone) microspheres for controlled release of carbamazepine
... the release behaviour of the carbamazepine were examined using high performance liquid chromatography-ultraviolet spectroscopy ...vitro release experiments were carried out in the phosphate buffer solution ...
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