Results 201 to 210 of about 30,594 (238)
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Trichomes in respiratory samples
Diagnostic Cytopathology, 2008Trichomes (also named plant hairs) are tiny epidermal outgrowths with special functions found and covering the aerial surfaces of nearly all plants. They are uni or multicellular, branched, or unbranched structures and can take many shapes and forms. Branched hairs can be dendritic (treelike), tufted, or stellate (star shaped).
Rafael, Martínez-Giron +2 more
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Trichome Development in Arabidopsis
2010Arabidopsis trichomes are giant single epidermal cells that are easily accessible for genetic, genomic and cell-biological analysis. They have therefore become a convenient model system to study developmental and physiological processes. Trichome studies are greatly facilitated by methods specifically applicable for this particular cell type.
Joachim F, Uhrig, Martin, Hülskamp
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Aerosol particles on tobacco trichomes
Nature, 1974MARTELL1 has described a plausible chain of events by which atmospheric radioactivity is incorporated into insoluble particles that are deposited in the lungs of tobacco smokers. The subsequent long exposure of the lungs to alpha activity is a strong candidate for the cause of bronchial cancer.
R L, Fleisher, F P, Parungo
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Proceedings / Indian Academy of Sciences, 1977
Trichomes of 39 species of Trifolieae belonging to six genera have been worked out. On the basis of structure they are classified into nine types and ontogeny of only four types could be studied. The structure and organographic distribution of each type has been described. All types of trichomes have been initiated from single initial cell.
Mohini Gupta, Y. S. Murty
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Trichomes of 39 species of Trifolieae belonging to six genera have been worked out. On the basis of structure they are classified into nine types and ontogeny of only four types could be studied. The structure and organographic distribution of each type has been described. All types of trichomes have been initiated from single initial cell.
Mohini Gupta, Y. S. Murty
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Dermatologica, 1985
A 4 year-old boy presented an acute pruriginous dermatitis of the hands, forearms and abdomen. A skin surface biopsy revealed numerous trichomes, small prickles present on plants. These trichomes were those of prickly pears and stuck deeply in the skin, inducing an inflammatory reaction known as Sabra dermatitis.
G E, Pierard +2 more
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A 4 year-old boy presented an acute pruriginous dermatitis of the hands, forearms and abdomen. A skin surface biopsy revealed numerous trichomes, small prickles present on plants. These trichomes were those of prickly pears and stuck deeply in the skin, inducing an inflammatory reaction known as Sabra dermatitis.
G E, Pierard +2 more
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Brassicaceae phylogeny and trichome evolution
American Journal of Botany, 2006To estimate the evolutionary history of the mustard family (Brassicaceae or Cruciferae), we sampled 113 species, representing 101 of the roughly 350 genera and 17 of the 19 tribes of the family, for the chloroplast gene ndhF . The included accessions increase the number of genera sampled over
Mark A, Beilstein +2 more
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Ecophysiology of leaf trichomes
Functional Plant Biology, 2016This review examines how leaf trichomes influence leaf physiological responses to abiotic environmental drivers. Leaf trichomes are known to modulate leaf traits, particularly radiation absorptance, but studies in recent decades have demonstrated that trichomes have a more expansive role in the plant–environment interaction.
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Forensic Botany: Trichome Evidence
Journal of Forensic Sciences, 1997Abstract Stellate trichomes (epidermal, star-shaped plant hairs) recovered from the stored wreckage of an aircraft's engine were used as a basis for arguing that faulty engine design led to the plane's crash near Ruidoso, New Mexico. Light and scanning electron microscope analyses of the trichomes recovered from the engine wreckage and ...
DM Bates, GJ Anderson, RD Lee
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