Results 291 to 300 of about 52,619 (331)

Removal of the Ciliary Gate Allows Axoneme Extension in the Absence of Retrograde IFT

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De-Castro ARG   +6 more
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Coral physiology: Going with the ciliary flow

Current Biology, 2022
Corals have long been known to generate local fluid flows using ciliary beating, but the importance of these ciliary flows is just being discovered. Two new papers shed light on how ciliary-flow physics plays a key role in shaping coral physiology.
Patrick M, Kiel, Vivek N, Prakash
openaire   +2 more sources

Phagocytosis, Mucous Flow, and Ciliary Action

Archives of Environmental Health: An International Journal, 1963
(1963). Phagocytosis, Mucous Flow, and Ciliary Action. Archives of Environmental Health: An International Journal: Vol. 6, No. 1, pp. 61-73.
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Three-Dimensional Simulations of Ciliary Flow

2013
In many physiological scenarios such as the respiratory epithelium, fluid propulsion is achieved through the coordinated beating of an array of organelles called cilia. However, how these cilia couple to one another hydrodynamically to achieve coordinated beating is still unclear.
Raymond Quek   +2 more
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Flow in tubules due to ciliary activity

Bulletin of Mathematical Biology, 1973
A simplified model for cilia-induced flows in tubules is presented. Each cilium is a long slender body which is constrained to move similar to its beat. An array of cilia is defined and coordinated in such a way as to represent the metachronal wave. The velocity field is represented by a distribution of viscous fluid singularities (Stokes flow) along ...
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Dipivefrin Reduces Blood Flow in the Ciliary Body in Humans

Ophthalmology, 1994
Adrenergic substances are used widely for lowering intraocular pressure in the treatment of glaucoma. The hypothetic mechanisms for lowering the intraocular pressure by adrenergic drugs are decreased blood flow in the ciliary body and direct receptor-related reduction of aqueous humor production.
G, Michelson, M J, Groh
openaire   +2 more sources

Automatic analysis of ciliary beat frequency using optical flow

SPIE Proceedings, 2012
Ciliary beat frequency (CBF) can be a useful parameter for diagnosis of several diseases, as e.g. primary ciliary dyskinesia. (PCD). CBF computation is usually done using manual evaluation of high speed video sequences, a tedious, observer dependent, and not very accurate procedure.
Michael Figl   +5 more
openaire   +1 more source

Anterior ciliary venous blood flow and oxygen saturation at reduced arterial pressure

American Journal of Physiology-Legacy Content, 1963
Flow and oxygen saturation of blood in the anterior ciliary vein of the dog eye were measured as arterial pressure was reduced. Blood flow showed a proportional reduction with reduction in arterial pressure. In this respect this vascular bed behaves, in general, as a rigid tube system over the range of arterial pressures examined.
B E, COHAN, S B, COHAN
openaire   +2 more sources

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