Endotoxins do not influence transplacental transmission of lymphotropic human herpesviruses and human papillomaviruses into amniotic fluid taken from healthy mothers before parturition in Hungary.

Pregnant women were examined following healthy pregnancies at term. Amniotic fluids were sampled before arteficial rupture of membranes using closed vacutainer system. Blood samples were also taken from the pregnants simultaneously.

Long-term follow-up of patients with persistent/recurrent, isolated haematuria: a Hungarian multicentre study.

A retrospective multicentre study of 341 children with persistent/recurrent, isolated haematuria is described. The haematuria was isolated for at least 6 months at the beginning of observation. The duration of follow-up was 2-5 years in 201, 5-10 years in 119, 10-15 years in 19, and over 15 years in 2 cases.

[Long-term follow up of chronic recurrent isolated hematuria].

A retrospective multicentre study of 341 children with persistent/recurrent, isolated haematuria is described. The haematuria was isolated for at least half a year in the beginning of observation. 47.

Renal function in normal and kidney traumatized germfree rats.

A comparative study was made between kidney-traumatized (unilateral nephrectomy, contralateral ligation of renal artery, and release after 120 min) germfree (GF) and conventional (CONV) rats, and normal control GF and CONV rats. In the kidney-traumatized animals the following trends were indicated. (i) Deaths in 3 to 5 days occurred approximately 25% of the time in GF and 60% in the CONV groups.