Results 221 to 230 of about 1,039,662 (312)

Quantification of Isoflurane Uptake for Immobilization of Ostrich Embryos for Preclinical In Ovo Imaging. [PDF]

Life (Basel)
Winkens T, Neuschulz W, Hoppe HW, Perkas O, Seifert P, Gühne F, Greiser J, Freesmeyer M, Kühnel C.   +8 more
europepmc   +1 more source

Histovariability and fossil diagenesis of Pissarrachampsa (Pseudosuchia, Notosuchia, Baurusuchidae) from the Upper Cretaceous of Southeast Brazil

The Anatomical Record, EarlyView.
Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano, Virgínia Maciel, Pedro Victor Buck, Felipe C. Montefeltro, Thiago da S. Marinho, Aline M. Ghilardi   +5 more
wiley   +1 more source

Estimating genetic parameters of egg production in three local Tanzanian chicken ecotypes. [PDF]

Poult Sci
Magwaba T, Dekkers JCM, Lamont SJ, Wolc A, Mollel E, Mushi JR, Walugembe M, Amuzu-Aweh EN, Chiwanga GH, Chouicha N, Msoffe PL, Kelly T, Gallardo RA, Muhairwa AP, Zhou H.   +14 more
europepmc   +1 more source

Estimation and rapid identification of later stages during embryonic development of the oviparous lizard Sceloporus aeneus (Squamata: Phrynosomatidae)

The Anatomical Record, EarlyView.
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio, Maricela Villagrán‐SantaCruz, Martha Elena Díaz‐Hernández, Norma Moreno‐Mendoza   +3 more
wiley   +1 more source

Colonization and Age Structure of Dalbulus maidis Population in Maize Crops During the Vegetative Stage in the Brazilian Cerrado. [PDF]

Neotrop Entomol
de Carvalho TB, Lopes MC, Dias RC, da Silva GZ, de Andrade Silva RS, do Carmo DDG, Picanço MC.   +6 more
europepmc   +1 more source

The tiger salamander as a promising alternative model organism to the axolotl for fracture healing and regenerative biology research

The Anatomical Record, EarlyView.
Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley   +1 more source

Enhancing Chitosan Films for Egg Packaging Using Cellulose Nanocrystals and Sodium Montmorillonite Nanoparticles. [PDF]

Foods
Shurmasti DK, Gonçalves Lima CM, Okpala COR.   +2 more
europepmc   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Golden jackals as hosts of zoonotic parasites: preliminary findings from southern Poland. [PDF]

J Vet Res
Bojarska K, Kondratek K, Leszczyńska A, Sionek K, Hatlauf J, Karamon J, Samorek-Pieróg M, Okarma H, Śnieżko S, Didkowska A, Orłowska B, Pyziel AM.   +11 more
europepmc   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source