Biomaterial Database

Cutaneous responses to antigens and irritants in patients of leprosy. 1980

B Kumar, and S Kaur, and N K Ganguly, and S Sharma

Forty seven patients of various types of leprosy were skin tested with PPD, Dharmendra lepromin, DNCB, Coccidiodin, histamine and croton oil. Twenty five age matched normal controls were also included in the study. All types of leprosy patients reacted in smaller numbers and with decreased response to all antigens and irritants as compared to normal controls. Depression of response being minimum in tuberculoid and maximum in lepromatous group. None of the patients or controls reacted to coccidiodin. Details are given.

UI	MeSH Term	Description	Entries
D007509	Irritants	Drugs that act locally on cutaneous or mucosal surfaces to produce inflammation; those that cause redness due to hyperemia are rubefacients; those that raise blisters are vesicants and those that penetrate sebaceous glands and cause abscesses are pustulants; tear gases and mustard gases are also irritants.	Counterirritant,Counterirritants,Irritant,Pustulant,Pustulants,Rubefacient,Rubefacients,Vesicant,Vesicants
D007916	Lepromin
D007918	Leprosy	A chronic granulomatous infection caused by MYCOBACTERIUM LEPRAE. The granulomatous lesions are manifested in the skin, the mucous membranes, and the peripheral nerves. Two polar or principal types are lepromatous and tuberculoid.	Hansen's Disease,Hansen Disease
D003046	Coccidioidin	A sterile solution containing the by-products of growth products of COCCIDIOIDES IMMITIS, injected intracutaneously as a test for COCCIDIOIDOMYCOSIS.
D004137	Dinitrochlorobenzene	A skin irritant that may cause dermatitis of both primary and allergic types. Contact sensitization with DNCB has been used as a measure of cellular immunity. DNCB is also used as a reagent for the detection and determination of pyridine compounds.	1-Chloro-2,4-Dinitrobenzene,2,4-Dinitrochlorobenzene,Benzene, 1-Chloro-2,4-Dinitro-,Chlorodinitrobenzene,DNCB,1 Chloro 2,4 Dinitrobenzene,2,4 Dinitrochlorobenzene
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000941	Antigens	Substances that are recognized by the immune system and induce an immune reaction.	Antigen
D012867	Skin	The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.
D012882	Skin Tests	Epicutaneous or intradermal application of a sensitizer for demonstration of either delayed or immediate hypersensitivity. Used in diagnosis of hypersensitivity or as a test for cellular immunity.	Skin Test,Test, Skin,Tests, Skin