Results 21 to 30 of about 3,681,453 (316)

In Vitro Regeneration Protocol for Securidaca longepedunculata Fresen., a Threatened Medicinal Plant within the Region of Lubumbashi (Democratic Republic of the Congo)

open access: yesConservation, 2023
Securidaca longepedunculata Fresen. is an overexploited forest species in the Lubumbashi region (south-eastern DR Congo), as its roots are highly valued in traditional medicine.
Magnifique Chuimika Mulumbati   +6 more
doaj   +1 more source

STUDY ON in vitro INDUCTION OF ROOTING AND CHANGES IN ENDOGENOUS HORMONE CONTENT OF Lagerstroemia indica ‘ZIJINGLING’

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2022
Different media had different effects on the induction of rooting of Lagerstroemia indica ‘Zijingling’. The aims of this study were to identify the best rooting medium, determine the changes in endogenous hormone content in aseptic seedlings of ...
Feiying Huang   +4 more
doaj   +1 more source

Optimizing growth and conidia production of Cercospora medicaginis

open access: yesPhytopathologia Mediterranea, 2010
The fungus Cercospora medicaginis is pathogenic to annual and perennial Medicago species. It grows slowly and produces only few conidia. To test the pathogenicity or virulence of C.
Naceur DJEBALI   +3 more
doaj   +1 more source

Metabolomics guides rational development of a simplified cell culture medium for drug screening against Trypanosoma brucei [PDF]

open access: yes, 2013
n vitro culture methods underpin many experimental approaches to biology and drug discovery. The modification of established cell culture methods to make them more biologically relevant or to optimize growth is traditionally a laborious task.
Alsford   +58 more
core   +2 more sources

Sodium hyaluronate supplemented culture medium combined with joint-simulating mechanical loading improves chondrogenic differentiation of human mesenchymal stem cells [PDF]

open access: yesEuropean Cells & Materials, 2021
In vitro models aim to recapitulate the in vivo situation. To more closely mimic the knee joint environment, current in vitro models need improvements to reflect the complexity of the native tissue.
G Monaco   +3 more
doaj   +1 more source

Thyroid thermogenesis in adult rat hepatocytes in primary monolayer culture: direct action of thyroid hormone in vitro. [PDF]

open access: yes, 1979
We have studied the effect of 3,5,3'-triiodothyronine (T3) on the respiration of adult rat hepatocytes in primary monolayer culture prepared from hypothyroid rat liver. After addition of T3 to the culture medium at a concentration of 2 x 10(-7) M, oxygen
Bissell, DM   +2 more
core   +2 more sources

Systematic optimization of human pluripotent stem cells media using Design of Experiments. [PDF]

open access: yes, 2015
Human pluripotent stem cells (hPSC) are used to study the early stages of human development in vitro and, increasingly due to somatic cell reprogramming, cellular and molecular mechanisms of disease.
Chailangkarn, Thanathom   +2 more
core   +1 more source

Effect of plant-based feed ingredients on osmoregulation in the Atlantic salmon lens [PDF]

open access: yes, 2010
Lenses of adult Atlantic salmon fed with a plant oil and plant protein-based diet (plant diet) were compared to lenses of fish fed a diet based on traditional marine ingredients (marine diet) with respect to biochemical composition and functionality ex ...
Baslow   +52 more
core   +1 more source

Deleterious effect of TRIS buffer on growth rates and pigment content of Gracilaria birdiae Plastino & E.C. Oliveira (Gracilariales, Rhodophyta) Efeito deletério do tampão TRIS nas taxas de crescimento e no conteúdo pigmentar de Gracilaria birdiae Plastino & E.C. Oliveira (Gracilariales, Rhodophyta)

open access: yesActa Botânica Brasílica, 2008
This work evaluated the effects of Tris (hydroxymethyl)-aminomethane (TRIS) buffer and its interaction with nutrient concentration on the development of Gracilaria birdie, a common species on the Brazilian coast that has been exploited for agar ...
Suzana Ursi   +2 more
doaj   +1 more source

The Art of Spectacle as a Second Reality [PDF]

open access: yesIn Medias Res, 2013
A media genesis as multimeaningfull phenomenon means its transformation from its initial function as a transmiter of a message and information into an active subject in the process of communication towards a powerful mean of critical opinion.
Mileva Pavlović   +2 more
doaj  

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