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Biomedical subjects

H Okuni

Publications and source records attributed to H Okuni.

At least 19 recordsLinked to original sources

[Therapeutic effect of cefotaxime in the field of pediatrics].

Cefotaxime (CTX) was administered to 130 children with various bacterial infections of 41 to 400 mg/kg/day for 2 to 21 days. The clinical effect of CTX was very satisfactory in respiratory tract infection, urinary tract infection and meningitis. The overall clinical effect was excellent in 59, good in 39, fair in 17 and failure in 8 with effective rate of 79.7%. During this therapy, side effects were seen in 3 cases, diarrhea in 1 and rash in 2. Abnormal laboratory findings were seen in 5 cases, elevation of GOT in 1, GOT, GPT and A1-P in 1, GOT, GPT and T. Bil. in 1, elevation of BUN, increase of number of basophils and albuminuria in 1 and observation of albuminuria in 1. The above results demonstrate that CTX is a clinically useful antibiotic for the therapy of pediatric infections.

Adolescent↗

Rubella epidemic in an institution: protective value of live rubella vaccine and serological behavior of vaccinated, revaccinated and naturally immune groups.

A rubella epidemic occurred in an institutional population composed of 189 susceptible, 37 naturally immune, 35 previously vaccinated and 38 serologically uncharacterized children and nursing staff. The epidemic lasted 3.5 months and showed more than 5 waves. Detailed clinical and serological examinations of these subjects were made. A rash appeared in 156 (52%) of 299 persons, including 145 (87%) of 166 unvaccinated and serologically uncharacterized subjects, but not in the 72 immune persons. In the middle of the 3rd wave urgent vaccination of 61 children aged 0 to 2 years of the susceptible group reduced the rate of appearance of a rash to 11 of the children (18%), as compared with 126 (98%) of 128 subjects in the unvaccinated non-immune group. The epidemic only reached a 4th wave in the vaccinated group, but it extended to a 5th wave or more in unvaccinated subjects. None of the 35 subjects in a previously vaccinated group developed rubella, although the rate of subclinical reinfection in this previously vaccinated group was higher (35%) than that in the naturally immune group (17%). Three cases of subclinical reinfection were detected even among 6 previously revaccinated subjects.

Adolescent↗

Production of homocytotropic antibody against acid extracts isolated from group A streptococcal cell walls in intact and adrenalectomized rats.

Intact and adrenalectomized rats of male Sprague-Dawley were injected with acid-extracted materials isolated from group A streptococcal cell walls using aluminum gel as an adjuvant. We have clearly demonstrated the production of homocytotropic antibodies against this antigens in rats. However, the homocytotropic antibody titers in adrenalectomized rats were much higher than those in intact rats.

Adrenal Glands↗