Zobrazeno 1 - 10
of 13
pro vyhledávání: '"David C. Muchow"'
Publikováno v:
Otolaryngologic Clinics of North America. 24:967-980
The authors describe 16 years of their approach to research in otitis media, their rationale, and the concepts that have evolved from their experiments and clinical work. The authors suggest that interest is the key to progress and not laboratory fac
Publikováno v:
Acta oto-laryngologica. 119(2)
The purpose of the study was to evaluate factors in the otitis media process that could play a role in the pathogenesis of acquired cholesteatoma. The study was divided in two parts: firstly the temporal bones of 75 cats and 15 chinchillas with induc
Autor:
David C. Muchow, Marcos V. Goycoolea
Publikováno v:
The Annals of otology, rhinologylaryngology. Supplement. 163
The ototoxicity of a poly-L-lactic acid biodegradable support incorporating a therapeutically releasable amount of ampicillin was studied. This device has a shape that allows placement in the middle ear via a myringotomy incision. Once in the middle
Autor:
Marcos V. Goycoolea, Michael M. Paparella, Carolyn Sheridan, Marcelo Miguel Hueb, Arndt J. Duvall, David C. Muchow
Publikováno v:
The Laryngoscope. 103(7)
An experimental study was conducted in chinchillas regarding the pathogenesis of acquired cholesteatoma (keratoma). The placement of a chemically modified gelatin membrane from the external auditory canal to the promontory through a tympanic membrane
Autor:
Marcos V. Goycoolea, David C. Muchow, Carol M. Schirber, Kurt Schellhas, Hortensia G. Goycoolea
Publikováno v:
The Laryngoscope. 100(2 Pt 2 Suppl 50)
An overall review of the authors' anatomical perspective, approach, and experience with multichannel intracochlear implantation is presented. This report includes pertinent anatomical observations and experimental surgical procedures on fresh tempora
Ultrastructural studies of the peripheral extensions (dendrites) of type I ganglion cells in the cat
Publikováno v:
The Laryngoscope. 100(2 Pt 2 Suppl 50)
An ultrastructural study of peripheral extensions (dendrites) of type I ganglion cells in seven healthy adult cats and one cat that underwent bilateral cochlear injection of neomycin was undertaken. Morphologic evidence revealed that the peripheral p
Autor:
Matthew T. Scholz, Marcos V. Goycoolea, Larry M. Sirvio, David C. Muchow, Paul H. Stypulkowski
Publikováno v:
The Laryngoscope. 101:717
Experiments leading to the development and use of a biomaterial based on reconstituted collagen for use in tympanoplasty are presented. A stable, even membrane with optimal strength and an organized matrix of collagen protein strands has been obtaine
Publikováno v:
The Laryngoscope. 101:727
The development of a new device that consists of a biodegradable support incorporating a thera-peutically releasable amount of ampicillin is presented. This device is in an insertable shape that allows placement into the middle ear via a myringot-omy
Publikováno v:
Archives of Otolaryngology - Head and Neck Surgery. 113:617-624
• An ultrastructural study of eight round-window membranes of four normal cats disclosed three basic layers: an outer epithelium (middle ear), a middle core of connective tissue, and an inner epithelium (inner ear). Morphologic evidence suggests th
Autor:
Carmen V. Goycoolea, Wendy Knight, Hortensia G. Goycoolea, Marcos V. Goycoolea, David C. Muchow, Patricia A. Schachern, Gumaro C. Martinez, Pedro B. Aguila
Publikováno v:
Archives of Otolaryngology - Head and Neck Surgery. 114:1247-1251
• An ultrastructural study was done in three sequential steps to determine if the human round-window membrane was permeable to macromolecules. Cationic ferritin was first placed for one hour in the round-window niche of two live rhesus monkeys. The