Results 151 to 160 of about 134,943 (269)

Does salinity make a difference—Kidney anatomy of Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
wiley   +1 more source

Correlation between epicardial adipose tissue and cognitive performance in older adults. A role for autonomic nervous system imbalance? [PDF]

Front Aging
Valentino M, Perrotti M, Calligari M, Corbia L, Dello Russo C, Vicidomini R, Maisto S, De Martino F, Zuccarino M, De Lucia N, Parisi V, Conte M, Komici K, Rengo G, Leosco D, Femminella GD, Petraglia L.   +16 more
europepmc   +1 more source

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

The Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella   +3 more
wiley   +1 more source

Application of the Kelvin-Voigt viscoelastic model to hippus reveals major insights into the autonomic nervous system activity. [PDF]

Sci Rep
Giovannangeli CJP, Borrani F, Broussouloux O, Py G, Candau RB.   +4 more
europepmc   +1 more source

Role of soft tissue and bone interactions in the developmental integration and modularity of the skull in neural crest‐specific gap junction alpha‐1 knockout mice

The Anatomical Record, EarlyView.
Abstract The vertebrate skull is composed of bones derived from neural crest cells and mesoderm. The evolutionary capacity of the skull has been linked, in part, to the emergence of neural crest cells; however, this increased capacity for evolutionary change requires that variation within neural crest‐ and mesoderm‐derived bones remains partly ...
Alyssa C. Moore, Madeline Tourigny, Diana Quinonez, Kevin Barr, Matthew W. Grol, Katherine E. Willmore   +5 more
wiley   +1 more source

Sleep structure and autonomic nervous system state during four months of isolation in a space analogue mission. [PDF]

Front Hum Neurosci
Glos M, Salanitro M, Laharnar N, Demin A, Penzel T, Fietze I.   +5 more
europepmc   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Autonomic nervous system modulation by G protein-biased mu-opioid receptor agonists: A translational scoping review protocol. [PDF]

PLoS One
Zhang Y, Chen Q, Zhou Y, Zeng Q, Cui H, Zhou Y.   +5 more
europepmc   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

The Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo, Júlio César Costa de Souza, Angele Martins   +2 more
wiley   +1 more source

Evaluation of the autonomic nervous system in autochthonous patients from Amazon with acute Chagas disease treated with benznidazole. [PDF]

PLoS Negl Trop Dis
Hosannah da Silva E Silva MR, de Sousa DRT, Ortiz JV, Monteiro MM, Brandão ARJ, Silva E Silva MR, Smith-Doria S, Cavalcante MSM, Couceiro KDN, Arêas GPT, de Oliveira Guerra JA, Guerra MDGVB, Ferreira JMBB.   +12 more
europepmc   +1 more source