Results 11 to 20 of about 444 (134)

Rapid Phosphatidic Acid Accumulation in Response to Low Temperature Stress in Arabidopsis is Generated through Diacylglycerol Kinase

open access: yesFrontiers in Plant Science, 2013
Phosphatidic acid (PtdOH) is emerging as an important signalling lipid in abiotic stress responses in plants. The effect of cold stress was monitored using 32P-labelled seedlings and leaf discs of Arabidopsis thaliana.
Steven A. Arisz   +5 more
doaj   +1 more source

A biosynthetic method for the preparation of high specific activity 32P-labeled phospholipids

open access: yesJournal of Lipid Research, 1976
32P-Labeled phospholipids with specific activities up to 400 mCi/mmole as well as [32P]CDP-choline were prepared by cultivation of mouse fibroblasts or mouse Ehrlich ascites cells in the presence of [32P]orthophosphate.
W D Marggraf
doaj   +1 more source

CINÉTICA DO FÓSFORO EM TECIDOS DE CORDEIROS RECEBENDO DIETAS COM CONCENTRAÇÕES CRESCENTES DO MINERAL

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2014
Avaliou-se o efeito do incremento na ingestão de fósforo sobre a cinética do mineral nos tecidos de cordeiros. Vinte e quatro cordeiros machos da raça Santa Inês com peso vivo médio de 34,5kg foram distribuídos em quatro tratamentos (0,16; 0,37; 0,58 e 0,
René Patiño P.   +4 more
doaj   +3 more sources

Phosphorus utilization by corn as affected by green manure, nitrogen and phosphorus fertilizers

open access: yesPesquisa Agropecuária Brasileira, 2012
The objective of this work was to evaluate the utilization by corn plants of P from triple superphosphate fertilizer labeled with 32P (32P‑TSP), and of P from soil as affected by N rates and by the green manures (GM) sunn hemp (Crotalaria juncea) and ...
Edson Cabral da Silva   +5 more
doaj   +1 more source

Interdependência na absorção e redistribuição de fósforo entre planta mãe e filha de bananeira Interdependence between mother and daughter banana plants in their absorption and redistribution of phosphorus

open access: yesRevista Brasileira de Fruticultura, 2005
Apesar da importância do conhecimento da interdependência entre planta mãe e filha da bananeira, para adoção de manejos adequados, pouco tem sido pesquisado no Brasil.
Augusto Tiburcio Cavalcante   +2 more
doaj   +1 more source

A rapid biosynthetic method for the preparation of radioactive phosphatidyl-CMP(CDP-diacylglycerol) of high specific activity.

open access: yesJournal of Lipid Research, 1978
A procedrue is described for the preparation of [32P]phosphatidyl-CMP(CDP-diacylglycerol) from rat pineal glands incubated with [32P]orthophosphate and DL-propranolol. The product is 95% radiopure and a high specific acitivity.
J Eichberg, G Hauser
doaj   +1 more source

Origin of phospholipids in the chick embryo during development

open access: yesJournal of Lipid Research, 1965
Inorganic-32P, injected into yolks of eggs incubated to produce embryos of different ages, was incorporated into all phospholipid fractions in both whole chick embryo and embryo brain. Specific activity values compared between individual phospholipids of
T.J. Siek, R.W. Newburgh
doaj   +1 more source

Outcomes of Phosphorus-32 Intracavitary Irradiation for Craniopharyngiomas: A Review of the Literature [PDF]

open access: yesInternational Clinical Neuroscience Journal, 2016
Purpose: To review on outcomes of Phosphorus-32 (32P) intracavitary irradiation for Craniopharyngiomas. Methods: A literature review of all full publications in English biomedical journals (1981-2014) was performed.
Parisa Azimi   +2 more
doaj   +1 more source

Phospholipid removal during degradation of rat plasma very low density lipoprotein in vitro1

open access: yesJournal of Lipid Research, 1976
The hydrolysis of glycerophospholipids in very low density lipoprotein by enzyme(s) released into circulation after the injection of heparin to rats was studied.
S Eisenberg, D Schurr
doaj   +1 more source

Desenvolvimento de técnicas de bioanálise in vitro para monitoração individual de 32P

open access: yesBrazilian Journal of Radiation Sciences, 2017
The 32P is used in the form of liquid unsealed sources in medical facilities, research and teaching, representing a risk of internal exposure in routine activities and in case of accidental incorporation.
Ana Letícia Almeida Dantas   +3 more
doaj   +1 more source

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