Phenol and formaldehyde concentrations have been assayed in the air of 125 apartments in newly constructed houses in Białystok. Xylamide and Solfotox have been used as constmetion materials preservatives in these buildings. Control group consisted of 125 apartments built traditionally. Phenol concentration in the air of the control apartments has not exceeded acceptable values whereas it has been over acceptable values in 80% of the apartments, in which above mentioned preservatives have been used. Formaldehyde concentration in the air of control apartments and 101 apartments of tested group has been within the range of acceptable values. It was much higher in 6 apartments. No apartment exposed to chemicals has been free from formaldehyde.

Air Pollution, Indoor↗

PubMedDate not supplied

[Biopsy examinations of small intestinal mucosa in malabsorption syndrome of childhood].

The results of bioptic mucosal specimens examination are discussed. Samples of the small intestine were collected from 211 children with malabsorption syndrome of various etiology such as cow milk protein intolerance, gluten intolerance, spontaneous diarrhoea and other. The results obtained with microscopic examination scored with Shmerling scale were compared with those of light microscopic examination of histological preparations. The difficulties connected with proper sampling and handling of the bioptic specimen are discussed. Technical errors very often are the cause of the diagnostic failure.

Biopsy↗

PubMedDate not supplied

[Gluten intolerance as a disease of children and adults].

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Adult↗

PubMedDate not supplied

[Skin changes in children with malabsorption syndrome].

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Atrophy↗