Results 191 to 200 of about 98,011 (316)

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

The Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler, Isabelle Bernetière, Christine Böhmer   +2 more
wiley   +1 more source

Exploring the effects of lifelong aerobic exercise on early skeletal muscle remodeling between 8 and 14 months in the rat. [PDF]

J Physiol Biochem
Moreira-Pais A, Ferreira R, Neuparth MJ, Fardilha M, Moreira-Gonçalves D, Oliveira PA, Duarte JA.   +6 more
europepmc   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Elevated maternal non-esterified fatty acid concentrations during late gestation are associated with altered skeletal muscle development and mitochondrial dynamics related-markers in calves. [PDF]

J Anim Sci Biotechnol
Zhang Y, Ma G, Zhao X, Hu Z, Gai Y, He R, Huang S, Mao S, Gu Z, Chen Y.   +9 more
europepmc   +1 more source

Comparative and functional anatomy of masticatory muscles and bite force in opossums (Didelphimorphia, Didelphidae)

The Anatomical Record, EarlyView.
We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
wiley   +1 more source

Update: Is exercise-induced oxidative stress a friend or foe? [PDF]

Sports Med Health Sci
Powers SK, Gomez-Cabrera MC.
europepmc   +1 more source

Revisiting paravertebral muscles in European rabbits (Oryctolagus cuniculus) and European brown hares (Lepus europaeus) (Leporidae; Lagomorpha)

The Anatomical Record, EarlyView.
Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen, Emma Sherratt, Philip Stott, Rachel Norris   +3 more
wiley   +1 more source

UNC45B Reduction With Aging: A Myofiber-Intrinsic Promoting Factor for Sarcopenia. [PDF]

Aging Cell
Mishima T, Nagamune T, Tada S, Watanabe D, Tokuda N, Yamada T, Hashimoto-Hachiya A, Higo-Yamamoto S, Kido K, Nagaoka N, Ikedo A, Imai Y, Fujita R, Mizuno S, Takahashi S, Oishi K, Ato S, Ogasawara R.   +17 more
europepmc   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Expanding the landscape of tRNA pathogenic variants in mitochondrial DNA. [PDF]

Brain Commun
Siragusa SL, Blando S, Fiorini C, Pasti AP, Ormanbekova D, Casadei F, Morandi L, Pegoraro E, Liguori R, Carelli V, La Morgia C, Caporali L, Valentino ML.   +12 more
europepmc   +1 more source