Results 61 to 70 of about 5,004 (178)

Crotalus durissus ruruima Snake Venom and a Phospholipase A2 Isolated from This Venom Elicit Macrophages to Form Lipid Droplets and Synthesize Inflammatory Lipid Mediators

open access: yesJournal of Immunology Research, 2019
Viper snake Crotalus durissus ruruima (Cdr) is a subspecies found in northern area of Brazil. Among the snakes of Crotalus genus subspecies, the venom of Cdr presents highest level of crotoxin, which is the major component of Crotalus snake venoms ...
Ana Eduarda Zulim de Carvalho   +6 more
doaj   +1 more source

Insights Into the Biological Mechanisms and Multifunctional Health Benefits of Morelloflavone

open access: yeseFood, Volume 7, Issue 4, August 2026.
Morelloflavone (MF), a biflavonoid from Garcinia and related species, exhibits broad human health benefits through antioxidant, anti‐inflammatory, anticancer, and metabolic regulatory effects. This review highlights its molecular mechanisms, biosynthesis, and emerging roles in chronic disease prevention, emphasizing systems biology and machine learning
Yi Liu   +4 more
wiley   +1 more source

South American rattlesnake bite and soft-tissue infection: report of a case

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2000
The case of a man bitten by a South American rattlesnake (Crotalus durissus) and who developed an abscess at the site of the bite is reported. Abcesses are a rare complication of this type of envenoming, possibly due to the lack of a strong cytotoxic ...
Sérgio de A. Nishioka   +3 more
doaj  

Crotalus intermedius (VIPERIDAE)

open access: yesRevista Latinoamericana de Herpetología
Presentamos dos nuevos registros municipales de Crotalus interemdius en el estado de ...
Rafael Canales Pérez   +2 more
openaire   +1 more source

Endothelium‐ and epithelium‐derived novel endogenous catecholamines as modulators of the autonomic nervous system

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 15, Page 4091-4110, August 2026.
Abstract Catecholamines are classically viewed as neuronal transmitters and adrenal hormones; however, accumulating evidence demonstrates that sources other than nerve fibres and adrenal medulla play a fundamental role in local organ regulation. Physiological paradoxes, such as preserved organ function after denervation or transplantation, challenge a ...
Mariana G. de Oliveira   +3 more
wiley   +1 more source

Antivenomic approach of different Crotalus durissus collilineatus venoms

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2018
Background Our group has previously performed a proteomic study verifying that individual variations can occur among Crotalus durissus collilineatus venoms.
Isadora Sousa de Oliveira   +3 more
doaj   +1 more source

Homozygosity Accumulated Through Genetic Drift and Inbreeding Underpins High Mutation Load in an Endangered Beluga Whale Population

open access: yesMolecular Ecology, Volume 35, Issue 16, August 2026.
ABSTRACT Isolated populations are susceptible to decline through the accumulation of deleterious mutations and inbreeding depression. As a consequence of habitat alteration, isolated populations are also expected to become increasingly prevalent.
R. W. Orton   +5 more
wiley   +1 more source

Histopathological evaluation in experimental envenomation of dogs with Crotalus durissus terrificus venom

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2008
The present work evaluated histopathological aspects in experimental envenomation of dogs with Crotalus durissus terrificus venom. Twenty-eight mixed breed adult dogs were divided into three groups of seven animals each: Group I - only venom; Group II ...
F. Sangiorgio   +3 more
doaj   +1 more source

Rattlesnakes — Crotalus Horridus [PDF]

open access: yesThe Boston Medical and Surgical Journal
n ...
openaire   +2 more sources

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