Results 171 to 180 of about 13,491 (253)

Low hunting costs in an expensive marine mammal predator. [PDF]

Sci Adv
Rojano-Doñate L, Teilmann J, Wisniewska DM, Jensen FH, Siebert U, McDonald BI, Elmegaard SL, Sveegaard S, Dietz R, Johnson M, Madsen PT.   +10 more
europepmc   +1 more source

Characterizing the marine mammal exposome by iceberg modeling, linking chemical analysis and in vitro bioassays.

Environ Sci Process Impacts, 2023
Reiter EB, Escher BI, Rojo-Nieto E, Nolte H, Siebert U, Jahnke A.   +5 more
europepmc   +1 more source

Diflubenzuron Caused Mitochondrial Dysfunction, Ca2+ Homeostasis Disruption, and Intrinsic Apoptosis in Trophoblastic Cells

Environmental Toxicology, EarlyView.
ABSTRACT Diflubenzuron is used as an insect growth inhibitor, and its potential risk to human health was raised owing to the possibility of environmental residues and human exposure. This study aimed to investigate the toxic mechanism of diflubenzuron on trophoblastic cells such as HTR8/SVneo and JEG‐3 cells. We investigated mitochondrial function, Ca2+
Miji Kim, Wonhyoung Park, Whasun Lim, Gwonhwa Song, Sunwoo Park   +4 more
wiley   +1 more source

Important Marine Mammal Areas celebrated—yet some are now in danger

Oryx
Erich Hoyt, Gill Braulik, Caterina Lanfredi, Gianna Minton, Simone Panigada, Elena Politi, Margherita Zanardelli, Giuseppe Notarbartolo di Sciara   +7 more
doaj   +1 more source

Cardiopulmonary adaptations of a diving marine mammal, the bottlenose dolphin: Physiology during anesthesia. [PDF]

Physiol Rep
Le-Bert CR, Mitchell GS, Reznikov LR.
europepmc   +1 more source

EE2 and the Fish Brain: Age‐Dependent Impact of 17α‐Ethinylestradiol on Brain Cell Proliferation and Behavior in Sea Bass Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Endocrine‐disrupting chemicals (EDCs), such as 17α‐ethinylestradiol (EE2), have raised concerns about their potential effects on aquatic organisms, particularly during early developmental stages. In this context, the study of behavioral disruption has gained considerable attention, as it may have consequences on individual fitness and ...
Soloperto Sofia, Stephanie Olivier, Céline Thomasse, Christophe Minier, Marie‐Pierre Halm‐Lemeille, Christelle Jozet‐Alves, Salima Aroua   +6 more
wiley   +1 more source

Host genetic diversity and body condition influence parasite resistance and clearance in a wild marine mammal population. [PDF]

Biol Lett
Gutiérrez J, Seguel M, Saenz-Agudelo P, Acosta-Jamett G, Verdugo C.   +4 more
europepmc   +1 more source

Rotenone Induces Morphological Damage and Reduction in Catecholamine Levels in the Central Nervous System of the Ascidian Styela plicata

Environmental Toxicology, EarlyView.
ABSTRACT Ascidians are invertebrates that occupy a key phylogenetic position as a sister group of the vertebrates. The organization of their central nervous system (CNS), with cortex and medulla, indicates a plesiomorphic character of the gray and white matter of vertebrates, making this group of animals useful for studies of neurodegenerative events ...
Andressa de Abreu Mello, Carlos Augusto Borges de Andrade Gomes, Rafaela Rocha dos Santos, Cintia Monteiro de Barros, Silvana Allodi   +4 more
wiley   +1 more source

From Consumer Plastics to Aquatic Toxicants: Oxidative and Endocrine Effects of Microplastics on Fathead Minnow (Pimephales promelas) Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly, Andrew Barrick, Tham C. Hoang, Ramon Lavado   +3 more
wiley   +1 more source

Breath-hold capacities and circadian dive rhythmicity shape optimal foraging strategies in a polar marine mammal, the Weddell seal (Leptonychotes weddellii). [PDF]

Commun Biol
Shero MR, Costa DP, Burns JM, Goetz KT.
europepmc   +1 more source