ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05355.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05356.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05357.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05358.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract:Leukocyte chemotaxis (in five patient with pyoderma gangrenosum) was studied using a modification of the Boyden chamber method. In all patients the chemotactic response was significantly lower than in the controls. This abnormal chemotaxis was a result of an intrinsic neutrophil dysfunction. No significant difference was detected between the chemotactic response of leukocytes from patients with minimal or no skin involvement and those from patients with extensive lesions.

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05359.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract:Patients with confirmed dengue infection were studied man attempt to elucidate the cause of the eruption of dengue fever. Punch biopsies of lesional skin were obtained and processed for the presence of viral antigen and immune globulins by the direct fluorescent antibody test. Another biopsy specimens and the acute sera were processed for virus isolation. Although virus isolated from the serum of two patients, isolation attempts from the biopsy specimens of all four patients were negative. fluorescent antibody studies vealed no evidence of either viral antigen or immune globulins in lesional skin. Although limited, the data suggest that the maculopapular rash of dengue fever may be caused by some mechanism other than direct viral infection of the skin or involvement of immune globulins.

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05360.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05361.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract:Two hundred thirty‐three British troops were tested before and 2 months after a 6‐month period in Belize. No erythematous indurated reactions developed on the initial tests; four subjects developed such reactions on the second test. Three of these subjects had skin ulcer at the time of the second test the fourth developed an ulcer 2 weeks later.Leishmania braziliensis sp were isolated from all of these ulcers. Two subjects who showed no reaction on either of their tests developed skin ulcers within 1 month of the second test. Leishmania braziliensis sp were isolated from these ulcers. The leishmanin test performed 2 months after return from an endemic area does not provide a satisfactory screening test for leishmaniasis. An indurated reaction correlates well with the presence of disease, but a negative reaction does not exclude this developing la

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05362.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05363.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0011-9059    

DOI:10.1111/j.1365-4362.1985.tb05364.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY