نتایج جستجو برای: cutaneous basophil hypersensitivity
تعداد نتایج: 91842 فیلتر نتایج به سال:
Soluble extracts of melanoma specimens were prepared by 3 M KCl extraction. Delayed cutaneous hypersensitivity reactions to these antigens were noted in 25 of 39 melanoma patients and 7 of 30 patients with other neoplasms. Only 4 of 34 melanoma patients reacted to an extract of autologous muscle. Maximum reactivity to these antigens occurred at 24 hr and was demonstrated histologically by skin ...
A case is described of a patient who developed local cutaneous hypersensitivity soon after commencing treatment with monocomponent insulins (MCI). This appears to be the first record of such a case.
T-cell lymphoproliferation are less frequent than B-cell and have some particular clinical features. We present a patient presenting with a reversible cutaneous and blood T-lymphocyte clonal expansion this case may be closed to the drug hypersensitivity syndrome.
Animals infected with strains of Trypanosoma brucei and T. rhodesiense exhibited cutaneous hypersensitivity to intradermal administration of antigen. This reactivity was of two types, an Arthus-type, antibody-mediated reaction which reached maximum intensity 4 hr after injection and a delayed-type, cell-mediated reaction which reached maximum intensity 24 hr after injection. This delayed-type h...
Basophils represent less than 1% of peripheral blood leukocytes and have often been considered as minor and possibly redundant circulating mast cells. The recent finding that basophils readily generate large quantities of T helper 2 (Th2) cytokines such as IL-4 provided new insights into the possible role of basophils in allergic disorders and immunity to pathogens. However, in-depth studies on...
INTRODUCTION Immediate-type hypersensitivity to glucocorticosteroids is rare but well known among allergists. Surprisingly, very few reports of glucocorticosteroid hypersensitivity in children exist although glucocorticosteroid treatment is particularly common in this age group. CASE PRESENTATION We report the case of a 2-year-old boy who developed generalized urticaria, facial angio-oedema, ...
Nonsteroidal anti-inflammatory drugs (NSAIDs) are responsible for 21-25% of reported adverse drug events which include immunological and nonimmunological hypersensitivity reactions. This study presents up-to-date information on pathomechanisms, clinical spectrum, diagnostic tools and management of hypersensitivity reactions to NSAIDs. Clinically, NSAID hypersensitivity is particularly manifeste...
Cutaneous tuberculosis (CT) can be classified as true cutaneous tuberculosis and tuberculids which is regarded as a hypersensitivity reaction to Mycobacterium tuberculosis in patients with a high degree of tuberculin sensitivity. Papulonecrotic tuberculid (PNT) is a form of tuberculid. It is an uncommon manifestation even in areas with high prevalence of tuberculosis. The following is a case re...
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) is a rare but potentially life-threatening cutaneous hypersensitivity reaction characterized by extensive mucocutaneous eruption, fever, hematologic abnormalities, and extensive organ involvement. Here, we present a case of a young woman with DRESS syndrome following exposure to vancomycin with renal, cutaneous, and gastrointestinal ...
although recently paradoxical potentiation of antibody titers has been reported (11, 14). Cancer chemotherapists have been concerned for many years that the drugs used in treating cancer might suppress any host immunity to the tumor and actually hasten rather than retard its spread. It was for this reason that the present study was under taken. Briefly, the experimental design consisted of asse...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید