Results 41 to 50 of about 3,489,837 (255)

A Study on the Effect of Macro- and Micro- Nutrients on Nannochloropsis oceanica Growth, Fatty Acid Composition and Magnetic Harvesting Efficiency

open access: yesPlants, 2020
The effect of iron, manganese, phosphorus and nitrogen on growth and lipid synthesis of the microalgae Nannochloropsis oceanica CCMP1779, as well as their impact on the magnetic harvesting efficiency, are examined under their depriving cell culture ...
Maria G. Savvidou   +9 more
doaj   +1 more source

Extracellular Microbial Metabolomics: The State of the Art

open access: yesMetabolites, 2017
Microorganisms produce and secrete many primary and secondary metabolites to the surrounding environment during their growth. Therefore, extracellular metabolites provide important information about the changes in microbial metabolism due to different ...
Farhana R. Pinu, Silas G. Villas-Boas
doaj   +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

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

Culture of equine bone marrow mononuclear fraction and adipose tissue-derived stromal vascular fraction cells in different media

open access: yesPesquisa Veterinária Brasileira
The objective of this study was to evaluate the culture of equine bone marrow mononuclear fraction and adipose tissue - derived stromal vascular fraction cells in two different cell culture media.
Gesiane Ribeiro   +2 more
doaj   +1 more source

Friables and embryogenic callus induction from embryo, ovule and style of citrus rootstocks : [P97] [PDF]

open access: yes, 2008
The incorporation of new technologies such as in vitro selection and protoplast fusion methods into citrus improvement programs offers new opportunities to facilitate, expedite, and fully utilize germplasm variability for both scion and rootstock ...
Arsalan, N.   +6 more
core  

Bio-reactor chamber [PDF]

open access: yes, 1989
A bioreactor for cell culture is disclosed which provides for the introduction of fresh medium without excessive turbulent action. The fresh medium enters the bioreactor through a filter with a backwash action which prevents the cells from settling on ...
Chandler, Joseph A.
core   +1 more source

Culture medium geometry. The dominant factor affecting in vitro RF exposure dosimetry [PDF]

open access: yes, 2015
Biological experiments that expose living cells or tissues to RF energy must have an aqueous medium to provide essential water, ions, nutrients, and growth factors.
Apollonio, Francesca   +5 more
core   +3 more sources

FIBRIN AND SERUM AS A CULTURE MEDIUM [PDF]

open access: yesJournal of Experimental Medicine, 1921
A technique is described by which a medium composed of fibrinogen suspension, serum, and embryo juice may be made. Fibroblasts grew in this medium about as well as in plasma and embryo juice. A strain of connective tissue in this medium remained practically as active as the control for several passages.
openaire   +3 more sources

Perbedaan Jumlah Koloni Candida Albicans Pada Media Sabouraud Dextrose Agar (Sda) Yang Menggunakan Pelarut Akuades Dan Air Minum Dalam Kemasan (Amdk) [PDF]

open access: yes, 2019
Background : To culture Candida albicans colonies, the most common culture medium is Sabouraud Dextrose Agar. According to the Ministry of Health Regulation, Number of 43, year of 2013, the most commonly-used solvent on microbiology medium is distilled ...
Sugiarti, Erna
core  

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