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1.
Artigo em Inglês | MEDLINE | ID: mdl-23442464

RESUMO

Tattooing has been practiced in India since ancient era. It has tremendous religious and spiritual significance. In addition, tattooing for cosmetic purposes has become quite popular in recent times. With this increasing trend, there is also an increased risk of adverse effects. Here, we have described two cases of lichenoid reaction developing to red ink in double- colored tattoos and a case of sarcoidal reaction to green tattoo.


Assuntos
Erupções Liquenoides/diagnóstico , Sarcoidose/diagnóstico , Tatuagem/efeitos adversos , Adulto , Epidemias , Feminino , Humanos , Erupções Liquenoides/epidemiologia , Erupções Liquenoides/etiologia , Masculino , Sarcoidose/epidemiologia , Sarcoidose/etiologia , Tatuagem/tendências , Adulto Jovem
3.
Indian J Lepr ; 80(3): 275-8, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-19432358

RESUMO

The clinical features of cutaneous sarcoidosis and leprosy are some times difficult to differentiate and there have been many reports where pulmonary sarcoidosis was treated as pulmonary tuberculosis or a case of sarcoidosis was treated with anti-leprosy multidrug therapy, before a correct diagnosis was made. So far there has been only one published case report of leprosy and sarcoidosis co-infection, where tuberculoid leprosy developed in a case of sarcoidosis, known for over a decade. We are reporting a case of dual affliction, where sarcoidosis was discovered (on routine screening) in a case of lepromatous leprosy, after administration of 2 years of multidrug therapy. The role of mycobacterial antigens (among a vast array of different animate or inanimate particles) in causation of sarcoidosis, is still speculative, as reviewed from literature.


Assuntos
Hanseníase Virchowiana/complicações , Sarcoidose/etiologia , Feminino , Humanos , Pessoa de Meia-Idade
4.
Nihon Rinsho ; 52(6): 1473-9, 1994 Jun.
Artigo em Japonês | MEDLINE | ID: mdl-8046826

RESUMO

T-cells recognize specific antigen (s) through the T-cell antigen receptors (TCR). gamma delta T-cells compose a minor population of the peripheral blood lymphocytes (PBL). These lymphocytes play a central role in recognizing the mycobacterial antigens and granuloma formation in tuberculosis and leprosy. Significant increase of gamma delta T-cells in PBL is observed in a subgroup of sarcoidosis. The majority of gamma delta T-cells showed V gamma 9/V delta 2 recombination, which is common in normal blood. To evaluate the clonality of the increased gamma delta T-cells in PBL, several V gamma 9 and V delta 2 cDNA clones were established. Analysis of V-J junctional sequences of V gamma 9 clones revealed oligoclonal expansion in some cases. Most of V delta 2 clones showed unique sequences. Although no clonal expansion of gamma delta T-cells were observed, TCR-gamma chain might recognize limited numbers of putative antigens in sarcoidosis.


Assuntos
Receptores de Antígenos de Linfócitos T gama-delta/química , Sarcoidose/imunologia , Sequência de Aminoácidos , Sequência de Bases , Humanos , Dados de Sequência Molecular , Receptores de Antígenos de Linfócitos T gama-delta/genética , Sarcoidose/etiologia , Linfócitos T
5.
Tubercle ; 59(3): 203-25, 1978 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-100919

RESUMO

Progress made during the last 15 years in the studies on the relationships between mycobacteria and their bacteriophages is reviewed. The basic biology of the phages and the applications of studies on adaptation and host range are discussed in relation to the development of phage typing systems for epidemiological purposes. The nature of lysogeny, its natural occurrence, its experimental establishment, the effect of the lysogenic state on the host bacterium and the evidence that lysogenic mycobacteria are involved in human disease, especially sarcoidosis, is reviewed.


Assuntos
Micobacteriófagos/genética , Mycobacterium/genética , Adaptação Biológica , Tipagem de Bacteriófagos , Humanos , Lisogenia , Micobacteriófagos/análise , Micobacteriófagos/metabolismo , Mycobacterium/análise , Mycobacterium/metabolismo , Mycobacterium leprae/isolamento & purificação , Mycobacterium tuberculosis/genética , Sarcoidose/etiologia , Transdução Genética
9.
Int. j. lepr ; 5(4): 433-436, Oct.-Dec. 1937.
Artigo em Inglês | SES-SP, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLACERVO, SES-SP | ID: biblio-1228208

RESUMO

Leprosy may manifest itself in the form of skin affections which histologically coincide with Besnier's lupus pernio, Boeck's cutaneous sarcoids and Schaumann's erythrodermia. Leprosy is able to cause in the bones, and perhaps also in the lungs, changes which radiologically are strikingly like those that have been observed in connection with those skin affections. It has not been shown or proved that the micro-organism of leprosy can cause the systemic reactions which together constitute Schaumann´s syndrome. In order to show that such might be the case it would be necessary to make specially directed postmortem examinations.


Assuntos
Hanseníase , Hanseníase/classificação , Hanseníase/diagnóstico , Sarcoidose/etiologia , Síndrome
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