Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Airway responsiveness following inhalation of cotton bract extract.

Authors
Witek-TJ Jr.; Schachter-EN; Mazzara-CA; Zuskin-E; Beck-GJ; Buck-MG
Source
Cotton dust: proceedings of the Twelfth Cotton Dust Research Conference, beltwide cotton research conferences, January 6-7, 1988, New Orleans, Louisiana. Wakelyn PJ, Jacobs RR, Rylander R, Burrell R, Peterson Y, eds. Memphis, TN: The National Cotton Council of America, 1988 Jan; :85-86
Link
NIOSHTIC No.
00185553
Abstract
A double blind, random, cross over study involving airway provocation with either cotton bract extract (CBE) or normal saline solution (NSS) was carried out. Thirteen healthy volunteers were exposed to CBE or NSS with measurements of nonspecific bronchial responsiveness being taken prior to, and 2 and 8 hours after provocation. The study demonstrated that the inhalation of an aerosol of an aqueous extract of cotton bract resulted in a mild and transient hyperresponsiveness to methacholine in healthy volunteers. The response to methacholine was independent of the lung function response to cotton bract itself. These findings only allow speculation as to their relevance to airway obstruction in byssinosis. However, the public health importance of examining such relationships becomes evident when considering the possible consequences of cotton dust exposure in textile workers, chronic airway obstruction.
Keywords
NIOSH-Grant; Pulmonary-system-disorders; Plant-dusts; Cotton-dust; Lung-function; Dust-inhalation; Toxins
Contact
Medicine Mount Sinai Medical Center One Gustave L Levy Place New York, N Y 10029
Publication Date
19880101
Document Type
Conference/Symposia Proceedings
Editors
Wakelyn-PJ; Jacobs-RR; Rylander-R; Burrell-R; Peterson-Y
Funding Amount
23000
Funding Type
Grant
Fiscal Year
1988
NTIS Accession No.
NTIS Price
ISBN No.
9780961340858
Identifying No.
Grant-Number-R03-OH-02265
Priority Area
Pulmonary-system-disorders
Source Name
Cotton dust: proceedings of the Twelfth Cotton Dust Research Conference, beltwide cotton research conferences, January 6-7, 1988, New Orleans, Louisiana
State
TN; NY
Performing Organization
Mount Sinai School of Medicine, New York, New York
TOP