Cases of Tinea capitis due to pale isolates of Trichophyton violaceum (Trichophyton glabrum) in South-East Europe. A challenge to the clinical laboratory.

Two recent indigenous cases of tinea capitis in children due to pale isolates of Trichophyton violaceum are reported herein for the first time from South-East Europe (Greece). Pale isolates of Trichophyton violaceum, reported in the past as Trichophyton glabrum, are thus far sporadically reported only from African or Asian countries. The cases reported herein raise the awareness of its existence in the community, assigning special importance to its accurate identification in the clinical laboratory.

In vivo effect of sodium valproate on mouse liver.

The in vivo effect of sodium valproate (SV) on the activity of uridine diphosphate glucuronosyltransferase (UDP-GT) and hepatotoxicity in the mouse liver was studied. Mice were injected intraperitoneally (IP) with SV at doses varying from 50 to 800 mg/kg per day, for six consecutive days (dose-response group) or at a standard dose of 300 mg/g per day for 2-10 days (time-response group), whereas the controls were injected with normal saline. Valproic acid levels had a positive correlation to the dose (P < 0.

Gradual increase in the minimum inhibitory concentration of penicillin among both susceptible and resistant Streptococcus pneumoniae isolates from Greek children during 1995-1997.

A total of 140 non-replicate Streptococcus pneumoniae community isolates from Greek children collected during the period 1995-1997 were studied. Combined intermediate and high penicillin resistance rates were 23% in 1995, 29% in 1996, and 27% in 1997. The proportion of highly resistant isolates steadily increased from 2% in 1995 to 12% in 1997.

Epidemiology of invasive Haemophilus influenzae type b infections among children in Greece before the introduction of immunization.

We prospectively examined the epidemiology of invasive Haemophilus influenzae type b (Hib) infections among children under 5 y of age in the Greater Athens area before the introduction of immunization. The annual incidence of systemic Hib infections was 12/100000. Meningitis was the most common clinical entity and accounted for 69% of the cases.

Effects of jaundice and phototherapy on gastric emptying in the newborn.

Gastric emptying rate was measured in term infants without jaundice, with mild jaundice, and with moderate jaundice before and after phototherapy. Gastric emptying was significantly delayed in the moderately jaundiced infants (serum unconjugated bilirubin 233-332 mumol/l) but returned to normal following phototherapy. Mild jaundice (serum unconjugated bilirubin 170-204 mumol/l) had no effect on gastric emptying.