Published in Frontiers in Plant Science
The molecular basis of plant immunity triggered by microbial pathogens is being well-characterized as a complex sequential process leading to the activation of defense responses at the infection site, but which may also be systemically expressed in all organs, a phenomenon also known as systemic acquired resistance (SAR). Some plant-associated and ...
Published in psychologie clinique
Le recours compulsif à l’espace numérique compris en tant qu’objet externe s’exprime notamment par un surengagement des éléments sensori-moteurs et prend, dans ce contexte, la place d’un mécanisme de défense contre les angoisses débordantes. Cependant, cette répétition peut également être considérée comme une incessante tentative d’actualisation à ...
Décrite primitivement dans un contexte de migration organisée des pays de l’Amérique du Nord, l’acculturation est un mouvement psychologique ordinaire lié aux changements culturels de la personne adulte en vue de son adaptation. Ce mécanisme peut faire voir des défenses paranoïaques de caractère liées à la situation, et des pathologies paranoïaques...
Published in American journal of reproductive immunology (New York, N.Y. : 1989)
The oviduct plays an indispensable role in the formation of eggs, especially the magnum and uterus. The identification of oviduct development in different stages will help to target candidate genes and pathways in regulation of albumen and eggshell formation, as well as defense mechanism in oviduct and egg. To identify the function differences and ...
Published in Toxicological sciences : an official journal of the Society of Toxicology
Electrophiles can undergo covalent modification of cellular proteins associated with its dysfunction, thereby exerting toxicity. Small nucleophilic molecules such as glutathione protect cells from electrophilic insult by binding covalently to electrophiles to form adducts that are excreted into the extracellular space. Recent studies indicate that ...
Published in Open Life Sciences
Metabolomics allows the identification of biochemical markers that have important roles in plant resistance to pests and diseases by which breeders can select plants based on differences in these compounds. This study examines the range of compounds associated with plant defense against nematodes. Resistant tomato genotypes, GM2 and F1 (GM2 × Hawai...
L’angoisse est un affect consubstantiel à la condition humaine fréquemment rencontré chez le sujet âgé. Deux paradoxes : le premier réside dans l’écart entre la rareté des études sur l’angoisse ou de ses équivalents à cet âge, témoignant d’un manque d’intérêt pour cette clinique et la prescription généralisée de benzodiazépines. Le second concerne ...
Published in International Journal of Environmental Research and Public Health
Ceratophyllum demersum L. and Hydrilla verticillata (L.f.) Royle, two pioneer, submerged plants, effectively remove heavy metals from contaminated water. The present work evaluates the bioaccumulation and defense mechanisms of these plants in the accumulation of lead from contaminated water during their optimal performance period. C. demersum and H...
Published in Frontiers in psychiatry
Background: From an evolutionary perspective it is remarkable that psychotic disorders, mostly occurring during fertile age and decreasing fecundity, maintain in the human population. Aim: To argue the hypothesis that psychotic symptoms may not be viewed as an illness but as an adaptation phenomenon, which can become out of control due to different...
Published in Frontiers in microbiology
As one of the predominant pollinator, honeybees provide important ecosystem service to crops and wild plants, and generate great economic benefit for humans. Unfortunately, there is clear evidence of recent catastrophic honeybee colony failure in some areas, resulting in markedly negative environmental and economic effects. It has been demonstrated...
