Dimensional compatibility of rigid ventilating bronchoscopes with pediatric airway anatomy using different recommendations for age‐related sizing ‐ A bench study

2021 ◽  
Author(s):  
Melanie Kemper ◽  
Michael Kemper ◽  
Thomas Nicolai ◽  
Mital H Dave ◽  
Georg Henze ◽  
...  
Keyword(s):  
Pediatric Airway ◽  
Airway Anatomy ◽  
Bench Study ◽  
Age Related

Dimensional compatibility of balloon‐tipped bronchial blockers with the pediatric airway anatomy using different recommendations for age‐related size selection

2020 ◽  
Vol 30 (11) ◽  
pp. 1245-1253
Author(s):  
Markus Goetschi ◽  
Michael Kemper ◽  
Mital H. Dave ◽  
Maren Kleine‐Brueggeney ◽  
Georg Henze ◽  
...  
Keyword(s):  
Pediatric Airway ◽  
Size Selection ◽  
Airway Anatomy ◽  
Age Related

The Pediatric Airway: Anatomy, Challenges, and Solutions

2011 ◽  
pp. 61-76
Author(s):  
Lynne R. Ferrari
Keyword(s):  
Pediatric Airway ◽  
Airway Anatomy

Age-Related Changes in Upper Airway Anatomy Via Ultrasonography in Pediatric Patients

2019 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Nicholas M. Dalesio ◽  
Rajeev Wadia ◽  
Helen Harvey ◽  
Olivia Ly ◽  
Steven A. Greenberg ◽  
...  
Keyword(s):  
Pediatric Patients ◽  
Upper Airway ◽  
Airway Anatomy ◽  
Age Related ◽  
Age Related Changes

The Pediatric Airway: Anatomy, Challenges, and Solutions

2021 ◽  
pp. 125-139
Author(s):  
Lynne R. Ferrari
Keyword(s):  
Pediatric Airway ◽  
Airway Anatomy

Pediatric Airway Anatomy and Tracheal Tubes: It Is Not All About the Cuff

2021 ◽  
Vol 133 (4) ◽  
pp. 891-893
Author(s):  
James Peyton ◽  
Elizabeth Foglia ◽  
Gi Soo Lee
Keyword(s):  
Pediatric Airway ◽  
Airway Anatomy

The Pediatric Airway: Anatomy, Challenges, and Solutions

2014 ◽  
pp. 95-109
Author(s):  
Lynne R. Ferrari
Keyword(s):  
Pediatric Airway ◽  
Airway Anatomy

Spindle shaped bodies in foveolar cones of the baboon retina

1989 ◽  
Vol 47 ◽  
pp. 960-961
Author(s):  
W. Krebs ◽  
I. Krebs
Keyword(s):  
Cross Sections ◽  
Inclusion Bodies ◽  
Photoreceptor Cells ◽  
Papio Anubis ◽  
Retinal Photoreceptor ◽  
Age Related ◽  
Cone Cells ◽  
Membrane Bound ◽  
Oriented Parallel ◽  
Shaped Inclusion

Various inclusion bodies occur in vertebrate retinal photoreceptor cells. Most of them are membrane bound and associated with phagocytosis or they are age related residual bodies. We found an additional inclusion body in foveal cone cells of the baboon (Papio anubis) retina.The eyes of a 15 year old baboon were fixed by immersion in cacodylate buffered glutaraldehyde (2%)/formaldehyde (2%) as described in detail elsewhere . Pieces of retina from various locations, including the fovea, were embedded in epoxy resin such that radial or tangential sections could be cut.Spindle shaped inclusion bodies were found in the cytoplasm of only foveal cones. They were abundant in the inner segments, close to the external limiting membrane (Fig. 1). But they also occurred in the outer fibers, the perikarya, and the inner fibers (Henle’s fibers) of the cone cells. The bodies were between 0.5 and 2 μm long. Their central diameter was 0.2 to 0. 3 μm. They always were oriented parallel to the long axis of the cone cells. In longitudinal sections (Figs. 2,3) they seemed to have a fibrous skeleton that, in cross sections, turned out to consist of plate-like (Fig.4) and tubular profiles (Fig. 5).

Autophagy and ageing: implications for age-related neurodegenerative diseases

2013 ◽  
Vol 55 ◽  
pp. 119-131 ◽  
Author(s):  
Bernadette Carroll ◽  
Graeme Hewitt ◽  
Viktor I. Korolchuk
Keyword(s):  
Neurodegenerative Diseases ◽  
Energy Availability ◽  
Future Studies ◽  
Intracellular Degradation ◽  
Age Related ◽  
Autophagy Induction ◽  
Social Importance ◽  
Cellular Dysfunction ◽  
Autophagy Activity ◽  
Intense Research

Autophagy is a process of lysosome-dependent intracellular degradation that participates in the liberation of resources including amino acids and energy to maintain homoeostasis. Autophagy is particularly important in stress conditions such as nutrient starvation and any perturbation in the ability of the cell to activate or regulate autophagy can lead to cellular dysfunction and disease. An area of intense research interest is the role and indeed the fate of autophagy during cellular and organismal ageing. Age-related disorders are associated with increased cellular stress and assault including DNA damage, reduced energy availability, protein aggregation and accumulation of damaged organelles. A reduction in autophagy activity has been observed in a number of ageing models and its up-regulation via pharmacological and genetic methods can alleviate age-related pathologies. In particular, autophagy induction can enhance clearance of toxic intracellular waste associated with neurodegenerative diseases and has been comprehensively demonstrated to improve lifespan in yeast, worms, flies, rodents and primates. The situation, however, has been complicated by the identification that autophagy up-regulation can also occur during ageing. Indeed, in certain situations, reduced autophagosome induction may actually provide benefits to ageing cells. Future studies will undoubtedly improve our understanding of exactly how the multiple signals that are integrated to control appropriate autophagy activity change during ageing, what affect this has on autophagy and to what extent autophagy contributes to age-associated pathologies. Identification of mechanisms that influence a healthy lifespan is of economic, medical and social importance in our ‘ageing’ world.

Differentiating Beyond Name Agreement for Picture Naming: Insight From Age-Related Selection Deficits

2019 ◽  
Vol 62 (5) ◽  
pp. 1373-1380
Author(s):  
Daniel L. Madden ◽  
Martin V. Sale ◽  
Gail A. Robinson
Keyword(s):  
Picture Naming ◽  
Name Agreement ◽  
Age Related
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