Immunological responses in late syphilis.

The pattern of immunological responses at various stages of syphilis.

Each of 212 sera, taken from 129 patients with clinically established syphilis, was subjected to seven immunological tests. The tests were designed to detect both anti-lipoidal and anti-treponemal antibodies and to titrate antibody of both IgG and IgM molecular species. It was found that patients of similar clinical history were usually recognisable by the similarity of results obtained in the ...

Late hepatic syphilis.

Haemato-immunological responses to diazinon chronic toxicity in Barbus sharpeyi

The present research aimed to determine acute toxicity and evaluate the effect of sub-lethal concentrations of diazinon on some haematological and immunological parameters of Barbus sharpeyi by the Organization for Economic Cooperation and Development methods. Juvenile B. sharpeyi were exposed to 0, 5%, 10% and 25% 96h LC50 concentrations of diazinon for 21 days. Blood samples were taken after ...

Haemato-immunological responses to diazinon chronic toxicity in Barbus sharpeyi

The present research aimed to determine acute toxicity and evaluate the effect of sub-lethal concentrations of diazinon on some haematological and immunological parameters of Barbus sharpeyi by the Organization for Economic Cooperation and Development methods. Juvenile B. sharpeyi were exposed to 0, 5%, 10% and 25% 96h LC50 concentrations of diazinon for 21 days. Blood samples were taken after ...

Changing patterns of late syphilis.

THE problem of how to prevent late syphilis has been a matter of importance since the beginning in 1948 of the modern anti-V.D. campaign in Poland. To cope with this task, special examination centres, staffed by a team of specialists in the main dermatological clinics, were organized in each district and this system has proved of value in the course of the past 20 years, because it has helped t...