Results 71 to 80 of about 7,174 (182)

Effect of Vipera ammodytes ammodytes Snake Venom on the Human Cytokine Network

open access: yesToxins, 2018
Local inflammation is a well-known symptom of envenomation by snakes of the family Viperidae, attributed primarily to the phospholipase A2s, metalloproteinases and L-amino acid oxidases contained in their venom.
Francisc Boda   +6 more
doaj   +1 more source

The effect of a serum containing acetyl hexapeptide‐8, dipeptide diaminobutyroyl benzylamide diacetate and gluconolactone on skin biomarkers, wrinkles and skin texture: Ex vivo and clinical studies

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The novel serum demonstrates significant anti‐skin aging effects, effectively improving static and dynamic wrinkles and skin texture. Therefore, this formulation holds promise as a safe and effective product in the field of anti‐wrinkle skincare products.
Mingjie Zhu   +14 more
wiley   +1 more source

Erythrocyte ‘Feierzeit’ reaction: Novel filamentous and vesicular response to n‐butyl acetate

open access: yesJournal of Microscopy, EarlyView.
Abstract Human erythrocytes (red blood cells; RBCs) undergo spontaneous disassembly after several hours of exposure to n‐butyl acetate (nBA). Images of the morphological changes were captured in time‐lapse sequences using differential interference contrast (DIC) light microscopy.
Philip W. Kuchel
wiley   +1 more source

Snake Venom

open access: yes, 2022
Venomous snakes belonging to the family Viperidae, Elapidae, Colubridae and Hydrophidae, produces snake venom in order to facilitate immobilization and digestion of prey, act as defense mechanism against threats. Venom contains zootoxins which is a highly modified saliva that is either injected via fangs during a bite or spitted.
Asirwatham Pushpa Arokia Rani   +1 more
openaire   +2 more sources

Attending With Feeling: The Normative Structure of Emotional Attention

open access: yesPhilosophy and Phenomenological Research, EarlyView.
ABSTRACT In assessing an emotional episode, we can ask whether the intentional object of the emotion is that which the subject ought to be paying attending to. If the intentional object is not that which the subject should be paying attention to, what should be the target of normative assessment?
Juliette Vazard
wiley   +1 more source

Obesity and the Politics of Taddeo di Bartolo's Inferno

open access: yesRenaissance Studies, EarlyView.
ABSTRACT This paper examines Taddeo di Bartolo's depiction of Hell in the Collegiata di Santa Maria Assunta, the mother church of San Gimignano. In a striking departure from similar scenes of the period, the fresco, painted in the early fifteenth century, emphasizes the obesity of the sinners—suggesting a deliberate visual critique.
Stefania Roccas Gandal
wiley   +1 more source

Avoid Confusion! Does Survival Processing Shape the Spontaneous Use of Learning Strategies for Distinguishing Edible and Poisonous Mushroom Twins?

open access: yesTopics in Cognitive Science, EarlyView.
Abstract Hunter‐gatherers faced the survival threat of confusing edible mushrooms with their poisonous twins, imposing selection pressure on those who failed to detect subtle visual differences. Grounded in the ancestral priorities framework, which posits that the human mind is adapted to handle prehistoric challenges, we investigated whether humans ...
Roman Abel
wiley   +1 more source

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

open access: yesThe Anatomical Record, Volume 309, Issue 9, Page 2286-2297, September 2026.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum   +3 more
wiley   +1 more source

Processing of Snake Venom Metalloproteinases: Generation of Toxin Diversity and Enzyme Inactivation

open access: yesToxins, 2016
Snake venom metalloproteinases (SVMPs) are abundant in the venoms of vipers and rattlesnakes, playing important roles for the snake adaptation to different environments, and are related to most of the pathological effects of these venoms in human victims.
Ana M. Moura-da-Silva   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy