Agarwal, AshaYadav, Nirupma2004-07-262009-06-022004-07-262009-06-022004-07-26Agarwal A, Yadav N. Effect of sulphur dioxide inhalation on serum Na and K+ ion concentration in albino rat. Journal of Environmental Biology. 2004 Jul; 25(3): 321-3http://imsear.searo.who.int/handle/123456789/113163A study was carried out to assess the effect of 60 ppm and 120 ppm exposure of sulphur dioxide gas for one hour daily for 2 and 4 week on serum sodium(Na+) and potassium (K+) ion concentration in albino rat, Rattus norvegicus (Berkenhout). The present findings reveal that serum sodium (Na+) ion concentration increased significantly after 4 week exposure to 120 ppm of sulphur dioxide, while serum potassium ion (K+) concentration decreased significantly after 4 week exposure to 120 ppm of sulphur dioxide.engAir Pollutants --toxicityAnimalsFumigation --methodsInhalationPotassium --bloodRatsRats, Inbred StrainsSerum --chemistrySodium --bloodSulfur Dioxide --toxicityTime FactorsJournal Article