Volume 6, Issue 4 (Autumn 2017)                   JOHE 2017, 6(4): 215-224 | Back to browse issues page


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Faridan M, Khavanin A, Mirzaei R. Preconditioning by the inhalation of pure oxygen protects rat’s cochlear function against noise-induced hearing loss. JOHE. 2017; 6 (4) :215-224
URL: http://johe.rums.ac.ir/article-1-273-en.html
1- PhD Student in Occupational Health, Dept. of Occupational Health Engineering, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
2- Associate Prof., Dept. of Occupational Health Engineering, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. , khavanin@modares.ac.ir
3- Professor, Dept. of Environmental and Occupational Health Engineering, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
Abstract:   (2872 Views)
Background: Occupational noise-induced hearing loss (ONIHL) is a hearing disorder that affects workers all over the world. Preconditioning with several mild or less potent stressors will effectively prevent the development of noise-induced hearing loss. This study investigated the possible preventive effects of normobaric hyperoxia preconditioning on preventing the noise-induced hearing impairment in the rats.
Materials and Methods: Four groups of male Wistar rats served as controls, exposed to normobaric oxygen, noise, or oxygen plus noise. The noise exposure lasted for 6 hours/day, 5 days/week, 4 weeks and the preconditioning conducted by inhalation of pure oxygen (95%) for 3 hours/day, 6 days/week, 1 week in a chamber prior to noise exposure. A bandpass noise of 100dB SPL centered at 8 KHz was used for noise exposure. Click and tone burst auditory brainstem responses (ABR) and distortion product otoacoustic emissions (DPOAE) audiograms were recorded in order to evaluate the level of hearing loss among the subjects before the beginning and 4 weeks post-exposure. Statistical analysis was performed using SPSS.
Results: The weekly pre-conditioning by normobaric hyperoxia significantly reduced the ABR threshold shifts and restored the amplitudes of DPOAE (P < 0.001). The control group did not show any difference in terms of DPOAE and ABR tests during and after the exposure (P > 0.050).
Conclusions: The preconditioning successfully protected the rats’ hearing by maximizing and developing tolerance to ischemia and hypoxia caused by the noise. The application of such preconditioning is then considered as a possible complementary preventive solution.
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Type of Study: original article | Subject: Occupational Health
Received: 2017/10/25 | Accepted: 2017/11/20 | ePublished: 2018/01/13

References
1. Nelson DI, Nelson RY, Concha-Barrientos M, Fingerhut M. The global burden of occupational noise-induced hearing loss. Am J Ind Med 2005; 48(6):446-58. [DOI] [PubMed]
2. Dobie RA. The burdens of age-related and occupational noise-induced hearing loss in the United States. Ear Hear 2008; 29(4):565-77. [DOI] [PubMed]
3. Jafari MJ, Karimi A, Haghshenas M. Extrapolation of experimental field study to a national occupational noise exposure standard. International Journal of Occupational Hygiene 2010; 2(2):63-8. [Article]
4. Duan M, Qiu J, Laurell G, Olofsson A, Counter SA, Borg E. Dose and time-dependent protection of the antioxidant N-L-acetylcysteine against impulse noise trauma. Hear Res 2004; 192(1-2):1-9. [DOI] [PubMed]
5. Poirrier AL, Pincemail J, Van Den Ackerveken P, Lefebvre PP, Malgrange B. Oxidative stress in the cochlea: an update. Curr Med Chem 2010; 17(30):3591-604. [DOI] [PubMed]
6. Le Prell CG, Yamashita D, Minami SB, Yamasoba T, Miller JM. Mechanisms of noise-induced hearing loss indicate multiple methods of prevention. Hear Res 2007; 226(1-2):22-43. [DOI] [PubMed]
7. Yoshida N, Liberman MC. Sound conditioning reduces noise-induced permanent threshold shift in mice. Hear Res 2000; 148(1-2):213-9. [DOI] [PubMed]
8. Nasrniya S, Bigdeli MR. Normobaric hyperoxia (HO) preconditioning induces durable and effective neuroprotection against cerebral ischemia and mGluRII expression. Biomedicine & Aging Pathology 2013; 3(3):137-44. [Sciencedirect] [DOI]
9. Bigdeli MR, Hajizadeh S, Froozandeh M, Rasulian B, Heidarianpour A, Khoshbaten A. Prolonged and intermittent normobaric hyperoxia induce different degrees of ischemic tolerance in rat brain tissue. Brain Res 2007; 1152:228-33. [DOI] [PubMed]
10. Bigdeli MR. Preconditioning with prolonged normobaric hyperoxia induces ischemic tolerance partly by upregulation of antioxidant enzymes in rat brain tissue. Brain Res 2009; 1260:47-54. [DOI] [PubMed]
11. Mohammadi E, Bigdeli MR. Effects of preconditioning with normobaric hyperoxia on Na+/Ca2+ exchanger in the rat brain. Neuroscience 2013; 237:277-84. [DOI] [PubMed]
12. World Medical Association. World Medical Association Declaration of Helsinki. Ethical principles for medical research involving human subjects. Bull World Health Organ 2001; 79(4):373-4. [PubMed]
13. Chen G, Decker B, Krishnan Muthaiah VP, Sheppard A, Salvi R. Prolonged noise exposure-induced auditory threshold shifts in rats. Hear Res 2014; 317:1-8. [DOI] [PubMed]
14. Lataye R, Campo P, Loquet G. Combined effects of noise and styrene exposure on hearing function in the rat. Hear Res 2000; 139(1-2):86-96. [DOI] [PubMed]
15. Lataye R, Campo P, Loquet G, Morel G. Combined effects of noise and styrene on hearing: comparison between active and sedentary rats. Noise Health 2005; 7(27):49-64. [DOI] [PubMed]
16. Hinners RG, Burkart JK, Punte CL. Animal inhalation exposure chambers. Archives of Environmental Health: An International Journal 1968; 16(2):194-206. [Article] [DOI]
17. Khvoles R, Freeman S, Sohmer H. Effect of temperature on the transient evoked and distortion product otoacoustic emissions in rats. Audiol Neurotol 1998; 3(6):349-60. [DOI] [PubMed]
18. Popelar J, Groh D, Pelnov J, Canlon B, Syka J. Age-related changes in cochlear and brainstem auditory functions in Fischer 344 rats. Neurobiol Aging 2006; 27(3):490-500. [DOI] [PubMed]
19. Alvarado JC, Fuentes-Santamara V, Jareno-Flores T, Blanco JL, Juiz JM. Normal variations in the morphology of auditory brainstem response (ABR) waveforms: a study in wistar rats. Neurosci Res 2012; 73(4):302-11. [DOI] [PubMed]
20. Shin HK, Dunn AK, Jones PB, Boas DA, Lo EH, Moskowitz MA, et al. Normobaric hyperoxia improves cerebral blood flow and oxygenation, and inhibits peri-infarct depolarizations in experimental focal ischaemia. Brain 2007; 130(Pt 6):1631-42. [DOI] [PubMed]
21. Chen C, Cui H, Li Z, Wang R, Zhou C. Normobaric oxygen for cerebral ischemic injury. Neural Regen Res 2013; 8(31):2885-94. [PubMed]
22. Lamm K, Arnold W. Successful treatment of noise-induced cochlear ischemia, hypoxia, and hearing loss. Ann N Y Acad Sci 1999; 884:233-48. [DOI] [PubMed]
23. Lamm K, Lamm C, Arnold W. Effect of isobaric oxygen versus hyperbaric oxygen on the normal and noise-damaged hypoxic and ischemic guinea pig inner ear. Adv Otorhinolaryngol 1998; 54:59-85. [DOI] [PubMed]
24. Alvarado JC, Fuentes-Santamaría V, Gabaldón-Ull MC, Jareño-Flores T, Miller JM, Juiz JM. Noise-induced “Toughening” effect in wistar rats: enhanced auditory brainstem responses are related to calretinin and nitric oxide synthase upregulation. Front Neuroanat 2016; 10:19. [DOI] [PubMed]
25. Yoshida N, Kristiansen A, Liberman MC. Heat stress and protection from permanent acoustic injury in mice. J Neurosci 1999; 19(22):10116-24. [PubMed]
26. Wang Y, Liberman MC. Restraint stress and protection from acoustic injury in mice. Hear Res 2002; 165(1-2):96-102. [DOI] [PubMed]
27. Rasoulian B, Jafari M, Mahbod M, Dehaj ME, Nowrozi M, Wahhabaghai H, et al. Pretreatment with oxygen protects rat kidney from cisplatin nephrotoxicity. Ren Fail 2010; 32(2):234-42. [DOI] [PubMed]
28. Rasoulian B, Mohammadhosseniakbari H, Kadkhodaee M, Mofid M, Baqeri Gh, Bigdeli MR, et al. Preconditioning with oxygen attenuates rat renal ischemia–reperfusion injury. J Surg Res 2008; 146(2):282-8. [Sciencedirect] [DOI]
29. Joglekar SS, Lipscomb DM, Shambaugh GE Jr. Effects of oxygen inhalation on noise-induced threshold shifts in humans and chinchillas. Arch Otolaryngol 1977; 103(10):574-8. [DOI] [PubMed]
30. Hatch M, Tsai M, LaRouere MJ, Nuttall AL, Miller JM. The effects of Carbogen, carbon dioxide, and oxygen on noise-induced hearing loss. Hear Res 1991; 56(1-2):265-72. [DOI] [PubMed]
31. Arslan HH, Satar B, Serdar MA, Ozler M, Yilmaz E. Effects of hyperbaric oxygen and dexamethasone on proinflammatory cytokines of rat cochlea in noise-induced hearing loss. Otol Neurotol 2012; 33(9):1672-8. [DOI] [PubMed]
32. Nie H, Xiong L, Lao N, Chen S, Xu N, Zhu Z. Hyperbaric oxygen preconditioning induces tolerance against spinal cord ischemia by upregulation of antioxidant enzymes in rabbits. J Cereb Blood Flow Metab 2006; 26(5):666-74. [DOI] [PubMed]
33. Zhang X, Xiong L, Hu W, Zheng Y, Zhu Z, Liu Y, et al. Preconditioning with prolonged oxygen exposure induces ischemic tolerance in the brain via oxygen free radical formation. Can J Anaesth 2004; 51(3):258-63. [DOI] [PubMed]
34. Kabon B, Kurz A. Optimal perioperative oxygen administration. Curr Opin Anaesthesiol 2006; 19(1):11-8. [DOI] [PubMed]
35. Tinits P. Oxygen therapy and oxygen toxicity. Ann Emerg Med 1983; 12(5):321-8. [DOI] [PubMed]
36. Stogner SW, Payne DK. Oxygen Toxicity. Ann Pharmacother 1992; 26(12):1554-62. [DOI] [PubMed]

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