Study of pulmonary functions in tea industry workers in North Bengal.

This study was intended to compare pulmonary function parameters in tea garden factory workers who are on chronic exposure to tea dust with tea garden plantation workers on the basis of dynamic ventilatory pulmonary function tests. The pulmonary function tests done on 128 subjects included 64 tea garden factory workers and 64 tea garden plantation workers. In tea factory workers the values of vital capacity (VC), forced vital capacity (FVC), forced expiratory volume in one second (FEV1), forced expiratory volume in first 0.

Assessment of iodine and non-iodine deficiency hypothyroidism in women of reproductive ages in the sub-Himalayan plains of West Bengal.

Indian women of reproductive age groups commonly suffer from hypothyroidism which may be due to iodine or non iodine deficiency causes. This study was undertaken with a view to ascertain the leading cause of hypothyroidism in women of reproductive age group residing in the sub-Himalayan plain areas of Darjeeling district of West Bengal. Serum TSH, T4, T3 and Urinary Iodine Excretion (UIE) levels were measured in 101 non pregnant women.