Type IV hypersensitivity
... often called delayed-type hypersensitivity, is a type of hypersensitivity reaction that can take a day or more to develop. ... Graft-versus-host disease Leprosy Hypersensitivity Type I hypersensitivity Type II hypersensitivity Type III hypersensitivity ... "eMedicine - Hypersensitivity Reactions, Delayed". (Articles with short description, Short description is different from ... Type IV hypersensitivity can usually be resolved with topical corticosteroids and trigger avoidance. An example of a ...
Hypersensitivity
Delayed Hypersensitivity Reactions at eMedicine Kumar, Vinay; Abbas, Abul K.; Aster, Jon C., eds. (2014). "Hypersensitivity: ... delayed hypersensitivity reaction involving T cells. The first three types are considered immediate hypersensitivity reactions ... Delayed hypersensitivity plays a crucial role in our body's ability to fight various intracellular pathogens such as ... The fourth type is considered a delayed hypersensitivity reaction because it usually occurs more than 12 hours after exposure ...
Allergic inflammation
"Hypersensitivity Reactions, Delayed". EMedicine. Rothenberg ME; Rothenberg, Marc E. (1998). "Eosinophilia". N. Engl. J. Med. ... should not be confused with delayed hypersensitivity Type IV allergic reaction (which takes 48-72 hours to develop and is ...
P-i mechanism
Pichler WJ (2003). "Delayed drug hypersensitivity reactions". Annals of Internal Medicine. 139 (8): 683-693. doi:10.7326/0003- ... 2002). "Delayed reactions to drugs show levels of perforin, granzyme B, and Fas-L to be related to disease severity". Journal ... It explains a form of drug hypersensitivity, namely T cell stimulation, which can lead to various acute inflammatory ... Yun J, Adam J, Yerly D, Pichler WJ (2012). "Human leukocyte antigens (HLA) associated drug hypersensitivity: consequences of ...
Tetrazepam
Delayed type 4 allergic hypersensitivity reactions including maculopapular exanthema, erythematous rash, urticarial eruption, ... Blanco R, Díez-Gómez ML, Gala G, Quirce S (November 1997). "Delayed hypersensitivity to tetrazepam". Allergy. 52 (11): 1146-7. ... Ortega NR, Barranco P, López Serrano C, Romualdo L, Mora C (February 1996). "Delayed cell-mediated hypersensitivity to ... These hypersensitivity reactions to tetrazepam share no cross-reactivity with other benzodiazepines. Tetrazepam is used ...
Health effects of tattoos
Winkelmann RK, Harris RB (1979). "Lichenoid delayed hypersensitivity reactions in tattoos". Journal of Cutaneous Pathology. 6 ( ... Delayed abrupt chronic reactions, such as eczematous dermatitis, are known to manifest themselves from months to as many as ...
Buehler test
Delayed contact hypersensitivity in the guinea pig. Archives of Dermatology, 91, 171 Ritz, H. L.; Buehler, E. V. (1980). " ...
Regulatory B cell
Katz SI, Parker D, Turk JL (October 1974). "B-cell suppression of delayed hypersensitivity reactions". Nature. 251 (5475): 550- ... This was shown for example in the models of EAE, CIA or contact hypersensitivity. Likewise, regulatory B cell subsets have also ...
Fernandez reaction
This represents a delayed-type hypersensitivity reaction. In contrast, the Mitsuda reaction (delayed granulomatous lesion) ... The reaction occurs via a delayed-type hypersensitivity mechanism. This reaction occurs within 48 hours of injection of ...
Sympathetic ophthalmia
It typically results from a delayed hypersensitivity reaction. Eye floaters and loss of accommodation are among the earliest ... specifically a delayed hypersensitivity to melanin-containing structures from the outer segments of the photoreceptor layer of ... skin tests with soluble extracts of human or bovine uveal tissue are said to elicit delayed hypersensitivity responses in these ...
Decorin
December 2011). "The role for decorin in delayed-type hypersensitivity". Journal of Immunology. 187 (11): 6108-19. doi:10.4049/ ...
Richard C. Mulligan
"Involvement of interleukin-3 in delayed-type hypersensitivity". Blood 92:778-783. "Richard C. Mulligan, Ph.D. , HMS Department ...
Giant cell
Langhans giant cell occurs frequently in delayed hypersensitivity. Symptoms may include fever, weight loss, fatigue and loss of ... These symptoms are often misinterpreted leading to a delay in treatment. If left untreated, this disease can result in ...
Sulfonamide hypersensitivity syndrome
Cribb AE, Pohl LR, Spielberg SP, Leeder JS (August 1997). "Patients with delayed-onset sulfonamide hypersensitivity reactions ... Sulfonamide hypersensitivity syndrome is similar to anticonvulsant hypersensitivity syndrome, but the onset is often sooner in ...
MELISA
The MELISA test measures type-IV delayed hypersensitivity reaction. Type-IV reactions are mediated by T-lymphocytes (or memory ... MELISA was further developed to help to assess the impact of hypersensitivity to metals used in dentistry. Hypersensitivity to ... reported worsening of symptoms Type IV hypersensitivity to metals is common, particularly to nickel, however hypersensitivity ... Metal hypersensitivity is not widely recognized by researchers as an accepted cause of CFS or multiple sclerosis.[citation ...
List of autoimmune diseases
"eMedicine - Hypersensitivity Reactions, Delayed: Article by Walter Duane Hinshaw". Archived from the original on 2008-09-15. ... Morell F, Levy G, Orriols R, Ferrer J, De Gracia J, Sampol G (April 2002). "Delayed cutaneous hypersensitivity tests and ...
Casoni test
A wheal response occurring at the injection site within 20 minutes is considered positive (immediate hypersensitivity). Delayed ... Being a type I hypersensitivity reaction, anaphylactic reaction tray must be kept ready before carrying out the test. ... hypersensitivity reactions usually read after 18-24 hours. The test is positive in about 90% of cases of hydatid disease ...
Tumor necrosis factor
Ruddle NH, Waksman BH (December 1968). "Cytotoxicity mediated by soluble antigen and lymphocytes in delayed hypersensitivity. 3 ...
Occupational hazards of human nail dust
Characterization of a protein that causes immediate but not delayed hypersensitivity". Journal of Immunology 147 136, 96-101 ( ... Nail disease Allergy Hypersensitivity Occupational asthma Ward GW, Karlsson G, Rose G, Platts-Mills TAE (1989). "Trichophyton ... Hypersensitivity reactions are the most probable disposition for healthcare workers inhaling nail dust, although more serious ... In 1975, two female chiropodists were diagnosed with allergic hypersensitivity to nail dust Since that time, there have been a ...
Sarcoidosis
Morell F, Levy G, Orriols R, Ferrer J, De Gracia J, Sampol G (April 2002). "Delayed cutaneous hypersensitivity tests and ...
Cytokine
David JR (July 1966). "Delayed hypersensitivity in vitro: its mediation by cell-free substances formed by lymphoid cell-antigen ... Bloom BR, Bennett B (July 1966). "Mechanism of a reaction in vitro associated with delayed-type hypersensitivity". Science. 153 ...
Budesonide
Formulations of delayed-release budesonide are an effective treatment for mild-to-moderately active Crohn's disease involving ... It is also contraindicated for patients who have hypersensitivity to budesonide. Those taking tablets or capsules orally should ... "Tarpeyo- budesonide capsule, delayed release". DailyMed. Archived from the original on 25 December 2021. Retrieved 24 December ... The pills in a delayed release form and rectal forms may be used for inflammatory bowel disease including Crohn's disease, ...
Food allergy
Hypersensitivities are categorized according to the parts of the immune system that are attacked and the amount of time it ... It tests for delayed food reactions. Blood testing is another way to test for allergies; however, it poses the same ... Another reason steroids should not be used is the delay in reducing inflammation. Steroids can also be taken orally or through ... In the early stages of allergy, a type I hypersensitivity reaction against an allergen, encountered for the first time, causes ...
Solitary rectal ulcer syndrome
Diagnosis may be delayed by many years as a result. The differential diagnosis is as follows: Inflammatory bowel disease (IBD ... Other possible factors are rectal hypersensitivity, and impaired rectal evacuation of stool. Diagnosis is difficult because of ...
Acne fulminans
Palatsi, R.; Oikarinen, A. (1979). "Hormonal analysis and delayed hypersensitivity reactions in identical twins with severe ...
Syndecan 1
April 2009). "Role of the heparan sulfate proteoglycan syndecan-1 (CD138) in delayed-type hypersensitivity". Journal of ... Elenius V, Götte M, Reizes O, Elenius K, Bernfield M (October 2004). "Inhibition by the soluble syndecan-1 ectodomains delays ... "Syndecan-1 regulates dendritic cell migration in cutaneous hypersensitivity to haptens". Experimental Dermatology. 26 (11): ...
Sporothrix schenckii
Ishizaki H, Nakamura Y, Kariya H, Iwatsu T, Wheat R (1976). "Delayed hypersensitivity cross-reactions between Sporothrix ...
Amoxicillin
Barbaud AM, Béné MC, Schmutz JL, Ehlinger A, Weber M, Faure GC (April 1997). "Role of delayed cellular hypersensitivity and ...
T helper cell
Type 4 hypersensitivity, also known as delayed type hypersensitivity, are caused via the over-stimulation of immune cells, ... Th1 overactivation against autoantigens will cause Type IV or delayed-type hypersensitivity reaction. Tuberculin reaction and ... Hypersensitivity is believed to be the cause of allergy and some auto-immune disease. Hypersensitivity reactions can be divided ... Other cellular hypersensitivities include cytotoxic T cell mediated auto-immune disease, and a similar phenomenon; transplant ...
Erythema nodosum
... is probably a delayed hypersensitivity reaction to a variety of antigens. Although circulating immune ...