title: Blood histamine levels in cotton-dust exposed workers in a textile mill of Ahmedabad.
abstract: Blood histamine levels were measured by the bioassay of histamine (on an isolated strip of guinea pig ileum) in workers exposed to cotton dust in a textile mill in Ahmedabad. Byssinotic subjects showed very high levels of blood histamine as compared to nonbyssinotic and control subjects. The blood histamine levels were not well correlated to the dust concentrations or duration of exposure but rather to the day of the week (ie, first, second, third, etc., after weekend break) on which the samples were collected. The blood histamine levels were high on the first day of the work week, when byssinotics complained most of their symptoms.
authors: Division of Occupational Medicine, National Institute of Occupational Health, Meghani Nagar, Ahmedabad, India.
authors: J R
authors: JR
authors: Parikh
authors: H
authors: H
authors: Venkatakrishna-Bhatt
authors: G M
authors: GM
authors: Panchal
mesh_terms: D002095:Byssinosis / Q000097:blood; D004781:Environmental Exposure; D004812:Epidemiologic Methods; D003368:Gossypium / Q000009:adverse effects*; D006632:Histamine / Q000097:blood*; D006801:Humans; D007194:India; D013783:Textile Industry; D013997:Time Factors
chemical_list: D006632:Histamine