Results 101 to 110 of about 4,191 (142)

Response of mycorrhizal grapevine to Armillaria mellea inoculation: disease development and polyamines. [PDF]

open access: yes, 2009
A study was conducted with the vine rootstock Richter 110 (Vitis berlandieri Planch. x Vitis rupestris L.) in order to assess whether the colonisation by the arbuscular mycorrhizal fungus (AMF) Glomus intraradices (BEG 72) can delay the disease ...
Aguirreolea, J. (Jone)   +4 more
core  

Metabolismo y funciones de las poliaminas en bacterias

open access: yes, 1986
Fil: Cataldi, Angel Adrián. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
openaire   +2 more sources

Aplicação de AG3 na redução de senescência precoce de linhagens de milho geneticamente modificadas [PDF]

open access: yes, 2014
New GMOs (Genetically Modified Organisms) technologies were developed to increase the yield potential of crops. This study aims to evaluate the influence of the application of gibberellic acid in reducing or overcoming premature senescence of strains of ...
Pich, Augusto Hofmeister
core   +1 more source

Compuestos nitrogenados de interés en nutrición clínica Nitrogenous compounds of interest in clinical nutricion

open access: yesNutrición Hospitalaria, 2006
El término " condicionalmente esencial " (o semiesencial), aplicado inicialmente a los aminoácidos, se utiliza de forma generalizada para otros nutrientes.
L. Fontana Gallego   +3 more
doaj  

Metabolismo de la urea en líquenes. [PDF]

open access: yes
Sin ...
Cifuentes, Blanca   +2 more
core   +1 more source

Resistencia Concomitante Antitumoral: un posible mecanismo de control de las metástasis [PDF]

open access: yes, 2017
En mayo de 1978, cuando ingresé en la Sección Leucemia Experimental de la Academia Nacional de Medicina de Buenos Aires, ciertamente no imaginé que, 39 años después, iba a estar en este mismo sitio trabajando y escribiendo este artículo. Para algunos,
Ruggiero, Raul Alejandro
core  

Uso de diferentes concentrações de ácido salicílico na germinação de sementes de melancia Crimson Sweet. [PDF]

open access: yes, 2012
Suplemento.
ARAGÃO, C. A.   +4 more
core  

Poliaminas en la ontogenia de la unidad hipotálamo-adenohipofisaria

open access: yes, 2000
In higher vertebrates, the regulation of reproduction depends on the central nervoussystem-hypophyseal-gonadal integration. Different neurosecretory systems interact withinthe central nervous system and with the pituitary to regulate gonadotropin secretion.
openaire   +2 more sources

Síntese e avaliação biológica de poliaminas esteroides potencialmente antitumorais

open access: yes, 2015
Cancer today is considered to be one of the main causes of death anywhere in the world. It’s a disease that, in spite of all the scientific advances along the years, continues to spread. Nowadays methods like surgery, radiotherapy and systemic therapy are used to treat and control this illness.
openaire   +1 more source

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