Results 171 to 180 of about 1,698 (208)
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Leprosy

The Lancet, 2004
Leprosy remains an important health problem worldwide. The disease is caused by a chronic granulomatous infection of the skin and peripheral nerves with Mycobacterium leprae. The clinical range from tuberculoid to lepromatous leprosy is a result of variation in the cellular immune response to the mycobacterium.
Warwick J, Britton, Diana N J, Lockwood
openaire   +2 more sources

Leprosy

Medicine, 2001
The World Health Organization field leprosy classification is based on the number of skin lesions: single-lesion leprosy (1 lesion), paucibacillary leprosy (2-5 skin lesions), and multibacillary leprosy (more than 5 skin lesions). Worldwide, about 720,000 new cases of leprosy are reported each year, and about 2 million people have leprosy-related ...
openaire   +6 more sources

Leprosy

The Lancet, 1999
Leprosy is an ancient disease which is still poorly understood and often feared by the general public and even by some healthcare professionals. Fortunately, improvements in the management of leprosy over the past three decades have diminished the stigma and greatly altered the outlook for patients.
R R, Jacobson, J L, Krahenbuhl
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Effect of mite density on acquisition and transmission of citrus leprosis virus by Brevipalpus yothersi and B. californicus.

Bulletin of entomological research
Citrus leprosis is a non-systemic disease caused by citrus leprosis virus (CiLV), which is classified as cytoplasmic (CiLV-C) or nuclear (CiLV-N) based on its replication site within host cells. Mite species in the genus Brevipalpus vector this virus. In
R. Gómez-Mercado   +6 more
semanticscholar   +1 more source

Citrus leprosis virus C (leprosis of citrus).

CABI Compendium, 2021
CiLV-C is a quarantine pest which causes an economically important disease, reported only on the American continent. During the past 15 years, it has caused economic losses in Brazil, Argentina, Paraguay, Uruguay, Venezuela, Costa Rica, Panamá and ...
J. Hartung, M. Guillermo León
semanticscholar   +1 more source

Incidence of Citrus leprosis virus C and Orchid fleck dichorhavirus Citrus Strain in Mites of the Genus Brevipalpus in Mexico

Journal of Economic Entomology, 2020
The incidences of Citrus leprosis virus C (CiLV-C) and Orchid fleck dichorhavirus Citrus strain (OFV-citrus) were determined in field populations of Brevipalpus mites from 15 citrus-producing states in Mexico. Mites were collected from orange, grapefruit,
Ana Karen Beltran-Beltran   +6 more
semanticscholar   +1 more source

“Pseudoneoplastic” Leprosy

The American Journal of Dermatopathology, 1995
A 70-year-old Italian man with a history of squamous cell carcinoma of the lung presented with a nodular skin eruption. He had traveled extensively in India and Sri Lanka. The nodules were well demarcated and measured up to 3.5 cm in diameter.
J A, Triscott   +3 more
openaire   +2 more sources

Mast cells in leprosy and leprosy reaction

International Journal of Dermatology, 2000
AbstractBackground Mast cells can be visualized in routine, acid‐fast‐staining, paraffin tissue section as metachromatic staining cells, and can be activated to release inflammatory mediators which play a role in the cell‐mediated immune response. Methods Skin biopsy tissues were taken from the most active skin lesion of each leprosy patient at the ...
P, Mahaisavariya   +3 more
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The Immunology of Leprosy: Speculations on the Leprosy Spectrum

Clinical Infectious Diseases, 1981
Leprosy is a chronic infectious disease caused by Mycobacterium leprae. The disease presents a wide spectrum of clinical manifestations, ranging from lepromatous to tuberculoid leprosy; each form may be punctuated by episodes of acute exacerbation, called reactional states.
P, Sansonetti, P H, Lagrange
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