Sound‐power collection by the auditory periphery of the mongolian gerbil Meriones unguiculatus. II. External‐ear radiation impedance and power collection

1996 ◽  
Vol 99 (5) ◽  
pp. 3044-3063 ◽  
Author(s):  
Michael E. Ravicz ◽  
John J. Rosowski ◽  
Herbert F. Voigt
1993 ◽  
Vol 102 (7) ◽  
pp. 559-561 ◽  
Author(s):  
Joan C. Fortuny ◽  
Victor M. Palomar ◽  
Antonio Nogués

We report on the bacterial flora of the external ear canal and of induced aural cholesteatoma in 14 Mongolian gerbils ( Meriones unguiculatus). In the control, nonmanipulated external ear canal, gram-positive and gram-negative organisms were isolated. In the contents of the cholesteatoma sac, only monomicrobial, gram-negative isolates were found; in each animal they were different from the isolates from the nonmanipulated external ear canal. Obligate anaerobes were absent in all cases. Ligation of the external ear canal in the left ear provoked cholesteatoma in all cases.


Vaccine ◽  
1999 ◽  
Vol 17 (5) ◽  
pp. 480-489 ◽  
Author(s):  
Yurie Nakamura ◽  
Takaaki Nakaya ◽  
Katsuro Hagiwara ◽  
Noriko Momiyama ◽  
Yumiko Kagawa ◽  
...  

2009 ◽  
Vol 8 (4) ◽  
pp. 163-167
Author(s):  
Mayumi Yoshida ◽  
M. S. Hossain ◽  
K. M. A. Tareq ◽  
Ryuichiro Obata ◽  
Hirotada Tsujii

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