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Composts promote short-term rehabilitation in a Patagonian roadside affected by tephra deposition
(Wiley Blackwell Publishing, Inc, 2020-01)
Composts are effective to promote rehabilitation after drastic disturbance. The eruption of Puyehue–Cordón Caulle complex in 2011 deposited 25–30 cm of tephra in the Argentinean area known as “De los Siete Lagos,” where ...
Developmental adjustments of house sparrow (Passer domesticus) nestlings to diet composition
(Company of Biologists, 2009-05)
House sparrow nestlings are fed primarily on insects during the first 3 days of their life, and seeds become gradually more important afterwards. We tested whether developmental changes in size and functional capacity of ...
Intestinal digestive enzyme modulation in house sparrow nestlings occurs within 24 h of a change in diet composition
(Company of Biologists, 2017-08)
Nestling house sparrows near fledging age (12 days) were previously found to reversibly modulate the activity of their intestinal digestive enzymes in response to changes in diet composition. However, it is not known how ...
Differential modulation after feeding in different salinities and response to ABA and extracellular Ca++ of APN activity in hepatopancreas of the intertidal euryhaline crab Neohelice granulata
(National Research Council Canada-NRC Research Press, 2020-04)
Modulation of aminopeptidase N (APN) activity in the digestive tract by various factors would be important to adjust digestive and absorptive processes under different physiological and (or) environmental conditions. We ...
Modulation of digestive enzyme activities in the avian digestive tract in relation to diet composition and quality
(Springer Heidelberg, 2017-02)
In nature, birds are faced with variable food sources that may differ in composition (protein vs. carbohydrates) and quality (highly digestible material vs. indigestible fiber). Studies in passerine birds and some commercial ...
Changes of digestive enzymes in totoaba (Totoaba macdonaldi Gilbert, 1890) during early ontogenyChanges of digestive enzymes in totoaba (Totoaba macdonaldi, Gilbert 1890) during early ontogeny
(Pontificia Universidad Católica de Valparaíso, 2019)
Agriculture by irrigation modifies microbial communities and soil functions associated with enhancing C uptake of a steppe semi-arid soil in northern Patagonia
(Frontiers Media, 2022-03)
The transformation of the semiarid steppe soil after 5 years of intensive irrigated agriculture in Northern Patagonia was analyzed in an on-farm study. The private grower venture used conservative practices, including ...
Phenotypic flexibility in juvenile flounder Paralichthys orbignyanus (Valenciennes, 1839): differential modulation of digestive enzymes and energy reserves in relation to dietFlexibilidad fenotípica en juveniles del lenguado Paralichthys orbignyanus (Valenciennes, 1839): modulación diferencial de enzimas digestivas y reservas de energía en relación a la dieta
(PanamJAS, 2021-03)
El lenguado Paralichthys orbignyanus es un pez plano de gran importancia ecológica y económica que habita principalmente en estuarios y aguas costeras del Atlántico sudoccidental. Faltan estudios integrativos sobre modulación ...
Understanding the early ontogenetic stages of Mugil liza (Mugilidae): Morphological traits and digestive/metabolic profile of pre‐juveniles after recruitment
(Wiley Blackwell Publishing, Inc, 2020-10)
The family Mugilidae consists mainly of diadromous species, whose reproduction occurs in offshore waters. Pre-juveniles shift their diet in the surf zone (zooplanktophagous to iliophagous). Later, during their recruitment ...