Results 181 to 190 of about 438,288 (352)

Green-mediated gold nanoparticles from <i>Allium</i> <i>c</i> <i>epa:</i> Synthesis, characterization and antimicrobial properties. [PDF]

Biotechnol Notes
Adegbola AE, Abolarinwa TO, Fayemi OE.
europepmc   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

A simple device for assisting capsule endoscopy in passing through complex duodenal stenosis. [PDF]

Endoscopy
Zhang P, Lian C, Jiang Z, Wu K, Wang P.
europepmc   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

The retained-bridge traction strategy: a novel solution for secure defect closure following duodenal endoscopic full-thickness resection. [PDF]

Endoscopy
Zhang K, Hu S, Zhang X, Min M, Liu Y.
europepmc   +1 more source

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

The Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar, Cristián Gutiérrez‐Ibáñez, Hady George, Thomas R. Holtz Jr., Darren Naish, Grant R. Hurlburt   +5 more
wiley   +1 more source

Comparative Effects of Anti-Inflammatory Therapies on Olfactory Bulb Histopathology and Olfactory Function in a Rat Model of Experimental Allergic Rhinitis. [PDF]

J Inflamm Res
Kayıkçı E, Kayıkçı H.
europepmc   +1 more source

The internal crest anatomy of Lambeosaurini (Hadrosauridae: Lambeosaurinae)

The Anatomical Record, EarlyView.
Abstract The supracranial crests of lambeosaurine hadrosaurids have long been a focus of study due primarily to their extreme morphology. The external anatomy of lambeosaurine crests is understood to be highly variable between species, but variation in their internal anatomy is less well understood.
Thomas W. Dudgeon, Courtney Brown, David C. Evans   +2 more
wiley   +1 more source

Jugular Bulb Diverticulum

Ear, Nose & Throat Journal, 2007
J Walter, Kutz, Antonio, De la Cruz
openaire   +2 more sources

Cortical Feedback Decorrelates Olfactory Bulb Output in Awake Mice.

Neuron, 2015
Gonzalo H. Otazu, Honggoo Chae, Martin B. Davis, D. F. Albeanu   +3 more
semanticscholar   +1 more source