Results 81 to 90 of about 18,551 (253)

The Enteric Nervous System: An Integrative Hub From Development to Systemic Physiology

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
Unlike a static hardwired circuit, the ENS continuously remodels its transcriptional programs and synaptic connectivity in response to three ecological forces: microbial metabolites, immune cell signals and enteroendocrine cues. ABSTRACT The enteric nervous system (ENS) constitutes the largest and most functionally autonomous subdivision of the ...
Mario Cuchillo‐Hilario, Margarita Díaz‐Martínez, Mario Alberto Viazcan‐Carbajal, Victor David González‐Fernández   +3 more
wiley   +1 more source

Feeding Habits and Trophic Niche Overlap of Aquatic Orthoptera Associated with Macrophytes [PDF]

, 2012
Fil: De Wysiecki, María Laura. Centro de Estudios en Parasitología y Vectores (CEPAVE). Facultad de Ciencias Naturales y Museo.
Capello, Soledad, Marchese, Mercedes, De Wysiecki, María Laura   +2 more
openaire  

A preterm neonate with infantile liver failure syndrome 1 due to leucyl‐tRNA synthetase 1 gene (LARS1) mutations with a histopathologic phenotype of neonatal hemochromatosis

JPGN Reports, EarlyView.
Abstract We report a case of a premature, growth‐restricted female infant with feeding intolerance and coagulopathy, treated initially for sepsis, who progressed to neonatal acute liver failure and end‐stage hepatic encephalopathy after a prolonged hospitalization with extensive diagnostic evaluation, and was found by autopsy to have histopathologic ...
Adrienne Bruder, Naomi Laventhal, Raja Rabah, Jacqueline Meadow   +3 more
wiley   +1 more source

Responses of primary producers, anoxia, and chemical feedback to Late Glacial climate change: Insights from a paired lake approach

Journal of Quaternary Science, EarlyView.
Abstract Worldwide, lacustrine ecosystems are threatened by eutrophication and deoxygenation. Both processes are driven by the combined effects of human activities and climate change. Understanding the pre‐anthropogenic nexus between warming, eutrophication, deoxygenation, and related feedback is essential to determine how lakes respond to rapid ...
Noé R.M.M. Schmidhauser, Stan J. Schouten, Petra Zahajská, Andrea Lami, Jacqueline F.N. van Leeuwen, Rik Tjallingii, Hendrik Vogel, Martin Grosjean   +7 more
wiley   +1 more source

Feeding strategy of Menticirrhus americanus and Menticirrhus littoralis (Perciformes: Sciaenidae) juveniles in a sandy beach surf zone of southern Brazil

Zoologia (Curitiba), 2010
The diet and foraging strategy of juvenile Menticirrhus americanus (Linnaeus, 1758) and Menticirrhus littoralis (Holbrook, 1847) were studied, testing the existence of trophic overlap between these species and within different seasons (spring and summer).
Fábio L. Rodrigues, João P. Vieira
doaj   +1 more source

Ringtail (Bassariscus astutus) survival in southwestern Oregon

The Journal of Wildlife Management, EarlyView.
We captured and monitored radio‐collared ringtails over 2 years to estimate monthly and annual survival rates. We found that annual survival rates were much higher within forested landscapes in Oregon than for populations in the southwestern United States.
Lindsay N. Somers, Katie M. Dugger, DeWaine H. Jackson   +2 more
wiley   +1 more source

The Hunger Games: Stable Isotopes Indicate Winter Inter‐Guild Competition for Resources by Marine Meso‐Predators in the Sub‐Arctic North Pacific

Ecology and Evolution
Interspecific competition can significantly impact marine ecosystems by affecting species distributions and abundances. Understanding how sympatric species utilize available food helps identify potential competition and its effects when resources are ...
Genyffer C. Troina, Evgeny A. Pakhomov, Laurie Weitkamp, Aleksey Somov, Brian P. V. Hunt   +4 more
doaj   +1 more source

Burrow use by Saharan striped polecat (Poecilictis libyca) in an agricultural area of central Tunisia

The Journal of Wildlife Management, EarlyView.
Saharan striped polecats in agricultural landscapes use many burrows (30–35 per season), facilitated by sandy soils. Burrow sharing is rare and mainly occurs between males and females during mating. Habitat use shifts seasonally, reflecting disturbance and soil conditions. Maintaining stable sandy habitats may be critical for persistence.
Firas Hayder, Zimkitha J. K. Madikiza, Emmanuel Do Linh San   +2 more
wiley   +1 more source

Integrating isotopic niche metrics and gut microbiota assembly reveals coexistence mechanisms in subtropical riverine fish

Ecological Informatics
Understanding interspecific niche overlap is fundamental for evaluating resource partitioning and competitive interactions among sympatric species. Microbial symbiont facilitates rapid adaptation to novel ecological niches, substantially augmenting host ...
Yaqiu Liu, Xinhui Li, Konstantinos Ar. Kormas, Chunni Kou, Huifeng Li, Yuefei Li, Jie Li   +6 more
doaj   +1 more source

Beyond Chemical Compliance: A Critical Review Toward Microbiome‐Informed Ecological Exit Criteria for Bioremediated Soils

Land Degradation &Development, EarlyView.
ABSTRACT Chemical compliance remains the usual endpoint for closing contaminated‐soil remediation projects, although it does not establish recovery of soil function or the durability of the post‐treatment state. This critical review examines when microbiological evidence can contribute to ecological closure decisions.
Mariusz Cycoń
wiley   +1 more source