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Abstract #78253 Published in IGR 19-4
Changes in Ocular Perfusion Pressure in Response to Short Term Isometric Exercise in Young Adults
Ramya CM; Nataraj SM; Rajalakshmi R; Smitha MCNigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria 2018; 33: 101-103
Ocular Perfusion Pressure (OPP) is the pressure difference between the Mean Arterial Pressure (MAP) and theIntra Ocular Pressure (IOP). Decreased OPP could be a major risk factor for glaucoma. The aim is to study the effect ofIsometric exercise on OPP in apparently healthy young adults. Forty apparently healthy young adult volunteers comprising20 males and 20 females in the age group of 18-21 years were selected among MBBS Phase I students of JSS Medicalcollege, JSSU, Mysore. IOP and BP were recorded. Mean arterial pressure (MAP) and OPP were calculated. There was astatistically significant difference (p<0.05) in the mean OPP before and after performing Isometric exercise and betweenmales (50.58±0.72 to 56.85±1.15 mm Hg) and females (49.35 ± 1.66 to 56.71 ± 1.61 mm Hg). Physical activity in the formof Isometric exercise improves ocular blood flow - OPP. Hence regular exercise of prescribed intensity may prove useful forglaucomatous patients which enhance their OPP.
Department of Physiology, Jagadguru Sri Shivarathreeswara University. drramyacm@gmail.com.
Classification:
6.1.3 Factors affecting IOP (Part of: 6 Clinical examination methods > 6.1 Intraocular pressure measurement; factors affecting IOP)
9.4.15 Glaucoma in relation to systemic disease (Part of: 9 Clinical forms of glaucomas > 9.4 Glaucomas associated with other ocular and systemic disorders)
6.11 Bloodflow measurements (Part of: 6 Clinical examination methods)
