Results 301 to 310 of about 43,418 (334)
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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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Trichomes within the Plantaginaceae
Nordic Journal of Botany, 1992A survey of trichome types and their distribution within Plantaginaceae is presented based on a study of 112 species and 30 literary references. 14 different characters were distinguished, some are considered useful for phylogenetic studies. Stomatal types in 32 species are recorded.
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1932
Abnorme, oft stark filzige Behaarung tritt als allgemeines Merkmal bei vielen Gallbildungen auf. Die unter dem Einflus des Gallenerregers entstehenden abnormen Haarbildungen entsprechen dann in der Regel in Bezug auf Gestalt, Bau und Beschaffenheit mehr oder weniger denen, welche fur die betreffende Wirtspflanze charakteristisch sind, doch sind erstere
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Abnorme, oft stark filzige Behaarung tritt als allgemeines Merkmal bei vielen Gallbildungen auf. Die unter dem Einflus des Gallenerregers entstehenden abnormen Haarbildungen entsprechen dann in der Regel in Bezug auf Gestalt, Bau und Beschaffenheit mehr oder weniger denen, welche fur die betreffende Wirtspflanze charakteristisch sind, doch sind erstere
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Proceedings / Indian Academy of Sciences, 1979
Trichomes of nine species belonging to four genera have been studied. Organographic distribution of each type is given. Ontogeny of one more type has been worked out.
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Trichomes of nine species belonging to four genera have been studied. Organographic distribution of each type is given. Ontogeny of one more type has been worked out.
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Trichomics: Trichomes as Natural Chemical Factories
2022Rakhi Dhankhar +3 more
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