Tropical Eosinophilia: From 1 Different Sources
A syndro me found in certain tropical areas in which patients present with hypereosinophilia, pulmonary infiltration, cough, chest pain and asthma-like attacks. Associated with infection by the filarial nematodes Wuchereriabancrofti and Brugia malayi. These infections are usually amicrofilaraemic, , especially in expatriates, i.e. no microfilariae can be detected in peripheral blood.
A group of conditions having the characteristic elevation of eosinophils. These somewhat mysterious granulocytic leukocytes (white blood cells filled with cottage cheese) are definitely involved in parasite resistance, seem to initiate strong inflammation under some conditions, can facilitate clotting by inhibiting heparin, yet also are a part of the process of healing and inflammation control as an infection winds down. Eosinophilia is on one hand an inherited condition associated with atopic dermatitis (common, relatively benign, and irritating as hell), but, when acquired from chemical contact, drug reaction or spontaneously surfaced auto-immune response, it can destroy muscles, nerve, lungs, even kill. It caused the notorious string of chemical reactions that was triggered by tainted Japanese tryptophan.... eosinophilia
A cutaneous ulcer seen particularly in malnourished individuals. The cause of these ulcers is often ascribed to a synergistic infection by the spirochaete Treponema vincentii and the anaerobic Gram negative rod, Fusobacterium nucleatum.... tropical ulcer
In simple terms, tropical medicine is the medicine practised in the tropics. It arose as a discipline in the 19th century when physicians responsible for the health of colonists and soldiers from the dominant, European countries were faced with diseases not encountered in temperate climates. With extensive worldwide travel possible today, tropical diseases are now being widely seen in returning travellers and expatriates.... tropical medicine
Tropical countries are a treasure house of a wide variety of medicinal plants. Some species are found wild, while a number of species have been domesticated by the farmers. Many species have been grown in homesteads and become part of traditional home remedies. A limited number of species are commercially cultivated though a few more have potential for large-scale production. The important tropical and subtropical medicinal plants are discussed here highlighting the importance, medicinal and other uses, distribution, botany, agrotechnology, chemical constituents and activity. For practical convenience of the discussion in this book, they are classified under the following four broad groups.a) Medicinal herbsb) Medicinal shrubsc) Medicinal climbersd)Medicinal trees... tropical medicinal plants
Terminalia catappaDescription: This tree grows up to 9 meters tall. Its leaves are evergreen, leathery, 45 centimeters long, 15 centimeters wide, and very shiny. It has small, yellowish- green flowers. Its fruit is flat, 10 centimeters long, and not quite as wide. The fruit is green when ripe.Habitat and Distribution: This tree is usually found growing near the ocean. It is a common and often abundant tree in the Caribbean and Central and South America. It is also found in the tropical rain forests of southeastern Asia, northern Australia, and Polynesia.Edible Parts: The seed is a good source of food. Remove the fleshy, green covering and eat the seed raw or cooked.... tropical almond
A chronic malabsorptive, diarrhoeal, steatorrhoeic condition of unknown aetiology but often associated with secondary bacterial involvement.... tropical sprue
(amoebic abscess) an abscess of the liver caused by infection with *Entamoeba histolytica. See dysentery.... tropical abscess
(NTDs) as defined by the *World Health Organization (WHO), a diverse group of *communicable diseases found almost entirely among poor populations in tropical and subtropical parts of Africa, Asia, and the Americas. Although they affect more than 1.4 billion people, and countermeasures would in many cases be inexpensive, NTDs have traditionally received far less attention than the major infectious diseases HIV/AIDS, tuberculosis, and malaria. In 2013 the WHO resolved to intensify its efforts to eradicate or control NTDs. The current WHO list identifies 24 such diseases, including *Buruli ulcer, *chikungunya fever, *dengue, *leishmaniasis, and *Madura foot (mycetoma).... neglected tropical diseases
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