Asian Journal of Biochemistry1815-99231815-9931Academic Journals Inc.10.3923/ajb.2012.37.45HaqueQuazi S. JamalFarrukh RastogiS.K. 1201271Male agricultural workers in the age group of 20-57 years employed in manual pesticide mixing, formulation and spraying at mango orchards at Malihabad and Mal, the mango belt in the vicinity of Lucknow were studied for occupational health risks. A control group belonging to similar socio-economic status and never involved either in agricultural operations or pesticide handling (reference group n = 50) was taken randomly from the same area for comparison purpose. Our findings revealed a high morbidity (76.6%) among the exposed population in contrast to (20%) observed in the reference group. The chief morbidity pertained to neuro symptoms and gastrointestinal problems as a result of occupational exposure to pesticides. Biochemical studies revealed that the acetyl-cholinesterase (AChE) activity in the blood was significantly lowered in the sprayers compared to the levels found in controls (p<0.01). Also, malondialdehyde level was significantly elevated among the sprayers (p<0.01) thereby indicating oxidative stress among the sprayers.]]>Akhgari, M., M. Abdollahi, A. Kebryaeezadeh, R. Hosseini and O. Sabzevari,200322205211Anwar, W.A.,19974801806Banerjee, B.D., V. Seth, A. Bhattacharya, S.T. Pasha and A.K. Chakraborty,19991073347Wilson, B.W., D.E. Arrieta and J.D. Henderson,2005157-158253256Chambers, H.W. and J.E. Chambers,198933125131Domingues, I., A. Raquel and Amadeu,201029418Ellman, G.L., K.D. Courtney, V. Andres Jr. and R.M. Featherstone,196178890Ferrer, A.,200326155171Fuzikawa, Y., T. Satoh, A. Suganuma, S. Suzuki, Y. Niikura, S. Yui and Y. Yamaura,200524333336Halliwell, B.,1994344721724Handy, R.D., H.A. Abd-El-Samei, M.F.F. Bayomy, H.A. Mahran, A.M. Abdeen and E.A. El-Elaimy,20021721334Hernandez, F.A., A.M. Gomez, G. Pena, F. Gil, L. Rodrigo, E. Villanueva and A. Pla,20046710951108Hernandez, F.A., O. Lopez, L. Rodrigo, F. Gil and G. Pena et al.,20051591321Jollow, D.J., J.R. Mitchell, N. Zampaglione and J.R. Gillette,197411151169Jeyaratnam, J.,199043139144Kesavachandran, C., V.K. Singh, N. Mathur, S.K. Rastogi and M.K.J. Siddiqui et al.,200611159162McCauley, L.A., W.K. Anger, M. Keifer, R. Langley, M.G. Robson and D. Rohlman,2006114953960Nasntiet, C., F. Cantalamessa, G. Falcioni and R. Gabbinelli,2003191233244Prakasam, A., S. Sethupathy and S. Lalitha,2001310107112Ranjbar, A., P. Pasalar, A. Sedighi and M. Abdollahi,2002131191194Rastogi, S.K., P.V.V. Satyanaraynan, D. Ravishankar and S. Tripathi,200913131134Von Ostem, J.R., C. Epomex, R. Tinoco-Ojanguren, A.M. Soares and L. Guilhhermino,200459418425Singh, V.K., Jyoti, M.M. Reddy, C. Keshavchandran, S.K. Rastogi and M.K. Siddiqui, 2007377268272Stocks, J. and T.L. Dormandy,19712095111Stohs, S.J.,19956205228Abdollahi, M., S. Mostafalou, S. Pournourmohammadi and S. Shadnia,20041372934Ranjbar, A., P. Pasalar and M. Abdollahi,200221179182