Results 161 to 170 of about 5,243 (207)
Some of the next articles are maybe not open access.
Archives of Oto-Rhino-Laryngology, 1980
Freeze fracture replicas of the guinea pig inner ear were studied under the electron microscope to define the blood-perilymph barrier morphologically. This barrier is represented basically by the continuous endothelium of the inner ear capillaries. The endothelial cells contain only a few micropinocytotic vesicles in contrast to those of the stria ...
openaire +2 more sources
Freeze fracture replicas of the guinea pig inner ear were studied under the electron microscope to define the blood-perilymph barrier morphologically. This barrier is represented basically by the continuous endothelium of the inner ear capillaries. The endothelial cells contain only a few micropinocytotic vesicles in contrast to those of the stria ...
openaire +2 more sources
Pharmacology of Perilymph Production
ORL, 2010Perilymph is considered the sole source of nutritional supply to the cochlear hair cells as well as the sole carrier for the elimination of metabolites. An increase of the perilymph turnover rate implies an improvement of the hair cell metabolism. Any drug that enhances perilymph production might be a useful agent for the treatment of acute inner ear ...
openaire +2 more sources
A Contribution to the Physiology of the Perilymph Part I: The Origins of Perilymph
Annals of Otology, Rhinology & Laryngology, 1974Perilymph may as a first approximation be considered an ultrafiltrate of blood. Under quasi-stationary conditions there is a balance of concentrations of nonproteinbound low molecular weight substances in the blood and perilymph, the blood concentration being the governing factor.
openaire +1 more source
CSF-Specific Proteins in Perilymph
Acta Oto-Laryngologica, 1971Using antisera against CSF and absorbed with normal human plasma, two precipitate arcs formed between anti-CSF-well, and CSF-well and perilymph in two cases of acoustic neuroma. This proves without doubt that the perilymph proteins have, at least in part, their origin in the CSF space.
T, Palva, V, Raunio
openaire +2 more sources
Perilymph fistula—a diagnostic dilemma
The Journal of Laryngology & Otology, 1991AbstractA retrospective series is presented of 51 cases operated on for suspected perilymph fistula. In 26 ears a fistula was identified at surgery. A positive fistula test was found to strongly indicate a perilymph fistula but was more often negative than positive in surgically demonstrated fistula ears.
E, Vartiainen +3 more
openaire +2 more sources
Archives of Otolaryngology - Head and Neck Surgery, 1992
K H, Calhoun, C L, Strunk
openaire +2 more sources
K H, Calhoun, C L, Strunk
openaire +2 more sources
Mobilization of the Perilymph: Assessment of Techniques
Archives of Otolaryngology - Head and Neck Surgery, 1966THE PURPOSE of this paper is to clarify, simplify, and bring scientific order to the nomenclature used to describe the many different techniques of stapes surgery for otosclerotic deafness. There are now more than 25 techniques, all different in approach and yet all capable of restoring normal or near-normal hearing. The physiology and pathophysiology
openaire +2 more sources
Transactions - Pennsylvania Academy of Ophthalmology and Otolaryngology, 1991
Perilymph fistula, an abnormal communication between the inner ear and the middle ear, is an enigmatic otologic disorder which may present with auditory or vestibular symptoms. It is typically located at the oval or round windows, but several other locations have been suggested. It may be congenital or spontaneous, or due to trauma or surgery. It often
T O, Wilcox, R A, Hendrix
openaire +1 more source
Perilymph fistula, an abnormal communication between the inner ear and the middle ear, is an enigmatic otologic disorder which may present with auditory or vestibular symptoms. It is typically located at the oval or round windows, but several other locations have been suggested. It may be congenital or spontaneous, or due to trauma or surgery. It often
T O, Wilcox, R A, Hendrix
openaire +1 more source
Spontaneous perilymph fistulas
The Laryngoscope, 1970M H, Stroud, T C, Calcaterra
openaire +2 more sources