Results 321 to 330 of about 2,580,895 (365)

Anatolian ground squirrel (Spermophilus xanthoprymnus) retina: Comparative expression of synaptophysin, NeuN, calbindin‐D28k, parvalbumin, glial fibrillary acidic protein, and Iba‐1 during pre‐hibernation and hibernation

The Anatomical Record, EarlyView.
Abstract Hibernation induces significant molecular and cellular adaptations in the retina to maintain function under reduced metabolic conditions. This study aimed to investigate the expression of neuronal, synaptic, and glial markers in the retina of Spermophilus xanthoprymnus during pre‐hibernation and hibernation periods using immunohistochemical ...
Mehmet Özbek, Feyzullah Beyaz, Mustafa Öztop, Harun Karaca, Ahmet Cabir, Begüm Fatma Kiryar   +5 more
wiley   +1 more source

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

The Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li, Mike Schindler, Martha Paskin, Venkata A. Surapaneni, Elliott Scott, Sabine Hauert, Nicholas Payne, David E. Cade, Jeremy A. Goldbogen, Frederik H. Mollen, Daniel Baum, Sean Hanna, Mason N. Dean   +12 more
wiley   +1 more source

Departing from standard practices: Strategic application of value engineering in the anatomy laboratory to enhance formaldehyde extraction using high‐impact, low‐cost, and low‐maintenance solutions

Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.
Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley   +1 more source

Switching disease‐modifying therapies in patients with spinal muscular atrophy: A systematic review on effectiveness outcomes

British Journal of Clinical Pharmacology, EarlyView.
With multiple disease‐modifying therapies now available, treatment switching has become an important clinical consideration in the management of spinal muscular atrophy (SMA). While some switches are prompted by suboptimal clinical response, more commonly they are driven by treatment burden, convenience, or adverse events.
Andrej Belančić, Elvira Meni Maria Gkrinia, Patrick Eustaquio, Andrea Katrin Faour, Dinko Vitezić   +4 more
wiley   +1 more source

10D: Feasibility Study of a Novel Low-cost Brazilian Emergency Mechanical Ventilator

, 2020
Flato UAP, Santos PCd, Manhoso F, Serva FM, Dias J, Bueno CE, Garbelini G, Biteli P, Scorsato P, Friolani M, Repetti C, Franco RP, Piai M, Silva Ld, Porto C, Cunha Id, Pereira ER, Bueno B, Buchaim D, Buchaim R, Peres S, Peres M, Peres A, Narciso A, Ramires D, Teixeira D, Fujikawa F, Bezerra F, Habache J, Bonzanini J, Laureano J, Pansani L, Cavachioli M, Pansani M, Martins M, Souza MRd, Filho OO, Santos Wd, Fregatto LF, Novaretti JP, Reis CH, Cremonez CM, Serva MM.   +42 more
europepmc   +1 more source

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Formal Verification of a Mechanical Ventilator using UPPAAL

International Workshop on Formal Techniques for Safety-Critical Systems, 2023
Mechanical ventilators are increasingly used for life support of critically ill patients. In this sense, despite recent technological advances, the accurate specification of their properties remains challenging, and the use of formal tools is limited ...
Jaime Cuartas, David Cortés, Joan S. Betancourt, Jesús Aranda, José I. García, Andrés M. Valencia, James Ortiz   +6 more
semanticscholar   +1 more source

Mechanical Ventilation

Surgical Clinics of North America, 2012
Patients receive mechanical ventilation for a variety of reasons. The general practitioner should understand the broad categories for initiation of mechanical ventilation as well as be able to determine when a patient can be liberated from a ventilator.
Mollie M, James, Greg J, Beilman
  +5 more sources

Ventilation Mechanics

Seminars in Respiratory and Critical Care Medicine, 2023
AbstractA fundamental task of the respiratory system is to operate as a mechanical gas pump ensuring that fresh air gets in close contact with the blood circulating through the lung capillaries to achieve O2 and CO2 exchange. To ventilate the lungs, the respiratory muscles provide the pressure required to overcome the viscoelastic mechanical load of ...
Ramon, Farré, Daniel, Navajas
openaire   +2 more sources

Mechanical Ventilation

Nursing Standard, 1999
In this article Nigel Henderson discusses the nursing role in the mechanical ventilation of patients. He describes the different ventilator modes, and the physical and psychological care required by ventilated patients.
  +6 more sources