HYGIENIC INVESTIGATION ON WORKERS DEALING WITH PENTACHLOROPHENOL (PCP) IN A RUBBER MANUFACTURING INDUSTRY

摘要: A) Comparison among the working plants1) Between female P- and C- group: Taking only that which showed a significant difference numerically in tests, authors found hemoglobin content of P-group to be little smaller, was attributed inclusion three patients with anemia. Omitting what possible eliminate, we not significant. Blood sugar significantly higher on 95% confidence limit (t=2.086). Maximum blood pressure lower (t=2.56). In other matters differences were urinary test, urobilinogen tended highly positive P-group, red cell excretion sediment almost similar both groups, PCP excreted urine C-group.2) Among Brushing (A) groups: former (t=3.24).3) (B) P-group: Hemoglobin neutrophile leucocytes (t=2.74 2.75), (t=2.54), (t=2.22) sedimentation rate (t=2.86).4) former, (t=2.99), (t=2.94) (t=3.28).5) C-group: white counts (t=2.55 2.17).B) Variations examination values April, May June each plant.In order reveal whether symptoms resulting from absorption might appear lapse time or not, monthly variations tested statistically. all plants there remarkable pressure. There because decreasing value June. As moment some reasons are given explain this decrease. First, one examiners obliged exchanged account an accident Second most workers for first time; therefore, mental tension involved such initial April have been higher. Moreover, test done inevitablly noisy circumstances factory, work very busy month, so vessel sounds hardly ausculated . any case these observed consequently they would depend upon PCP.In C-group, increased June; accordingly shown, but its factor is uncertain.C) normal valuesHemoglobin contents erythrocytes decrease C-groups. Especially at low levels. This two anemia included ten workers, could eliminated. One them had treated diagnostically f before coming contact PCP, anamnesis uncertain .Urinary moderately 23.8% 15.66% great plants.Positive levels over 5% 30 minutes by BSP-test few.Red cells same to, 56.3% 53.2% C, no those plants. 3 8 samples male also observed.Detection absorbed slightly body following rubber cement containing fingers. But it yet determined how much toxic.Deichmann et al. administered perorally 25 50 mg PC