Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kjell K. Karlsson"'
Autor:
Per Muhr, Kjell K. Karlsson, Åsa Skjönsberg, Eva B Svensson, Renata Bogo, Ahmed Farah, Magnus Svartengren, Mattias Sjöström, Ann-Christin Johnson
Publikováno v:
International journal of audiology. 56(sup1)
The aim was to investigate the influence of environmental exposures on hearing loss in a twin cohort.Male twins born 1914-1958, representing an unscreened population, were tested for hearing loss at two occasions, 18 years apart.Clinical audiometry a
Autor:
Erik Berninger, Monique Wakelkamp, Gilles Paintaud, Lars L. Gustafsson, Kjell K. Karlsson, Gunnar Alván
Publikováno v:
Basicclinical pharmacologytoxicology. 120(1)
This review has the purpose to summarize concentration-effect studies made with quinine and to compare the effects on hearing between quinine and salicylate. Quinine and salicylate have roles in experimental hearing research and may induce pronounced
Autor:
Erik Berninger, Kjell K. Karlsson, Gunnar Alván, Ayman Al-shurbaji, Lennart Meurling, Esma Idrizbegovic, Jan Nordmark
Publikováno v:
International Journal of Audiology. 45:689-696
The effect of intravenously administered mexiletine on subjective tinnitus and hearing was studied in six patients, who initially responded positively to lidocaine. Distinct mexiletine-induced decreases in tinnitus loudness were demonstrated in three
Autor:
Ann-Christin Johnson, Renata Bogo, Kjell K. Karlsson, Nancy L. Pedersen, Åsa Skjönsberg, Magnus Svartengren, Ahmed Farah
Publikováno v:
The journals of gerontology. Series A, Biological sciences and medical sciences. 70(5)
Background. Hearing deterioration at advanced ages is associated with environmental exposures (eg, to noise and solvents) and genetic influences may also be important. Little is known about the role of genetic influences on hearing when evaluated lon
Publikováno v:
International Journal of Audiology. 24:27-32
Quinine reversibly affects the outer hair cells (OHC). It is therefore an ideal drug for studying OHC-related phenomena, such as transient evoked otoacoustic emissions (TEOAEs) and distortion product otoacoustic emissions (DPOAEs). Pure-tone threshol
Autor:
Erik, Berninger, Jan, Nordmark, Gunnar, Alván, Kjell K, Karlsson, Esma, Idrizbegovic, Lennart, Meurling, Ayman, Al-Shurbaji
Publikováno v:
International journal of audiology. 45(12)
The effect of intravenously administered mexiletine on subjective tinnitus and hearing was studied in six patients, who initially responded positively to lidocaine. Distinct mexiletine-induced decreases in tinnitus loudness were demonstrated in three
Autor:
Erik Berninger, Kjell K. Karlsson
Publikováno v:
Scandinavian audiology. 28(2)
Using psychoacoustic tests and questionnaires, the aim of this study was to clinically test Widex Senso (WS) versus analogue hearing aids on 200 first-time wearers. Half of the participants were selected at random for fitting with the behind-the-ear
Publikováno v:
Ear and hearing. 18(2)
Objective: The purpose of this study is to present descriptive results from an audiometric examination of a male twin sample, compare the values with normative databases, and explore whether there are age differences in genetic and environmental cont
Publikováno v:
Acta oto-laryngologica. 117(1)
It is well documented that quinine induces reversible hearing loss and tinnitus. The purpose in this study was to induce a quinine hearing loss and to investigate if verapamil, a Ca2+ channel antagonist of L-type might affect the response. Pigmented
Autor:
Esma Idrizbegovic, Gilles Paintaud, Monique Wakelkamp, Gunnar Alván, Erik Berninger, Lars L. Gustafsson, Kjell K. Karlsson
Publikováno v:
Scopus-Elsevier
Quinine-induced reversible hearing impairment at the frequencies of 1000 and 2000 Hz was investigated in healthy volunteers to analyze the plasma concentration-effect relationship of the drug. Six subjects were given two identical oral doses of quini