New Zealand White rabbits were exposed intratracheally to aerosolized cotton dust extract (CDE) for 5 minutes of tidal breathing and lavaged 15 minutes 1, 4, and 6 hours after exposure. Bronchoalveolar lavage cells were counted, and the number of macrophages and polymorphonuclear leukocytes (PMNs)
Female guinea pigs were perfused via the pulmonary artery with Tyrode's solution containing 0, 10(-6), 10(-5), or 10(-4) g/mL of lyophilized aqueous extracts of cotton dust. The perfusate was collected via the pulmonary vein and analyzed for prostaglandin F2 alpha, its metabolite 15-keto-13,
Field-dried cotton bract, a contaminant of cotton dust, has been implicated in byssinosis pathogenesis. The results from this study demonstrated that a standard bract extract (FDBE) could be prepared. FDBE was antigenic in rabbits; however, precipitating antibodies were not detectable in the serum
Aqueous cotton dust extracts (ACDE) stimulated production of cyclic adenosine monophosphate (cAMP) in normal human peripheral blood mononuclear leucocytes (MNL). This response was not due to prostaglandin production by monocytes or platelets in the cell preparation nor to stimulation of the
Byssinosis is an occupational respiratory disease contracted by cotton mill workers who inhale cotton mill dust. The acute byssinotic reaction is characterized by a drop in the 1-sec forced expiratory volume (FEV1.0) on Monday following a weekend's absence from work. This physiological reaction is
The ubiquitous Gram-negative bacterium Pantoea agglomerans (synonyms: Enterobacter agglomerans, Erwinia herbicola) is known both as an epiphytic microbe developing on the surface of plants and as an endophytic organism living inside the plants. The bacterium occurs also abundantly in plant and
The most complete medicinal herbs database backed by science
Works in 55 languages
Herbal cures backed by science
Herbs recognition by image
Interactive GPS map - tag herbs on location (coming soon)
Read scientific publications related to your search
Search medicinal herbs by their effects
Organize your interests and stay up do date with the news research, clinical trials and patents
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against. *All information is based on published scientific research