Results 1 to 10 of about 5,570 (219)

Recent advances in crocodilian oil research: bioactive components and potential therapeutic applications [PDF]

open access: yesFrontiers in Medicine
The economic value of crocodilian farming has risen substantially in recent years, drawing increasing attention to crocodilian oil as a traditional natural remedy rich in diverse bioactive constituents.
Yuxi Huang   +12 more
doaj   +2 more sources

The Alligator and the Mosquito: North American Crocodilians as Amplifiers of West Nile Virus in Changing Climates [PDF]

open access: yesMicroorganisms
In an age of emerging zoonoses, it is important to understand the intricate system of vectors and reservoirs, or hosts, and their relation to humans. West Nile Virus (WNV) has been detected in a myriad of nonhuman hosts.
Desiree Kirsten Andersen   +2 more
doaj   +2 more sources

The ultrastructure of a stria vascularis in the auditory organ of the cuban crocodile (Crocodylus rhombifer) [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2023
Background: An endocochlear potential (EP) exists in the mammalian cochlea generated by the stria vascularis and an associated fibrocyte network. It plays an essential role for sensory cell function and hearing sensitivity.
Hao Li   +4 more
doaj   +2 more sources

Global conservation prioritization areas in three dimensions of crocodilian diversity [PDF]

open access: yesScientific Reports, 2023
Crocodilians are a taxonomic group of large predators with important ecological and evolutionary benefits for ecosystem functioning in the face of global change.
Ricardo Lourenço-de-Moraes   +6 more
doaj   +2 more sources

Pharmacokinetics of Antibiotics in Crocodiles: A Review [PDF]

open access: yesAnimals
This review aims to provide an overview of the pharmacokinetics of antibiotics in crocodilian species, focusing on species-specific variations in drug absorption, distribution, metabolism, and elimination (ADME), as well as the influence of environmental
Seavchou Laut   +9 more
doaj   +2 more sources

Exceptionally well-preserved crocodilian coprolites from the Late Eocene of Northern Vietnam: Ichnology and paleoecological significance [PDF]

open access: yesiScience, 2023
Summary: This study examines 55 coprolites from the Na Duong Basin to reconstruct the paleoenvironment. Coproecology sheds light on understanding the complex prey-predator relationships, trophic dynamics, and ecosystem evolution. Through quantitative and
Kazım Halaçlar   +6 more
doaj   +2 more sources

Disturbed areas promote more parental care and less nesting preference in females of broad-snouted caiman (Caiman latirostris) [PDF]

open access: yesAnimal Welfare
The successful survival of crocodilian hatchlings is largely dependent upon nest care by females. Nonetheless, it is crucial to understand how environmental degradation affects nest site selection and parental behaviour in female crocodilians. Therefore,
Rafael Sa Leitao Barboza   +3 more
doaj   +2 more sources

Cytochrome oxidase I DNA barcodes of crocodilians meat selling in Hong Kong [PDF]

open access: yesScientific Data
The crocodilians include true crocodiles, alligators, caimans, and gharial, and the trade of crocodilian products is regulated in accordance with the Convention of Wild Fauna and Flora (CITES). Hong Kong does not have her own wild crocodilians; thus, all
Wai Lok So   +9 more
doaj   +2 more sources

Temporal Dynamics of Plasma Catecholamines, Metabolic and Immune Markers, and the Corticosterone:DHEA Ratio in Farmed Crocodiles before and after an Acute Stressor [PDF]

open access: yesAnimals
Commercial crocodilian farms face significant economic and livestock losses attributed to stress, which may be linked to their adopted husbandry practices.
Andre A. Swanepoel   +4 more
doaj   +2 more sources

The unique allosteric property of crocodilian haemoglobin elucidated by cryo-EM [PDF]

open access: yesNature Communications
The principal effect controlling the oxygen affinity of vertebrate haemoglobins (Hbs) is the allosteric switch between R and T forms with relatively high and low oxygen affinity respectively. Uniquely among jawed vertebrates, crocodilians possess Hb that
Katsuya Takahashi   +8 more
doaj   +2 more sources

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