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Biomedical subjects

D W Cohen

Publications and source records attributed to D W Cohen.

At least 55 records · Page 3Linked to original sources
PubMed1976

Vitamin E and periodontal disease.

Vitamin E levels in patients with and without periodontal disease were measured. There was no significant difference in the levels of serum vitamin E between these two groups. These data do not provide support for the treatment of inflammatory periodontal disease with vitamin E.

Adult↗
PubMed1975

Clinical evaluation of the effect of a proteolytic enzyme mouthwash on plaque and gingivitis in young adults.

One hundred and thirty-one young adults were used in a controlled study to determine whether a proteolytic mouthwash produced from B. subtilis could help remove existing plaque, decrease the rate of plaque accumulation or reduce the clinical signs of gingivitis. These subjects were stratified by means of the Gingival Index and the Shaver-Schiff Plaque Index into severe or mild groups. These groups were further divided in a random fashion into treatment and placebo groups. The treatment group rinsed with a proteolytic mouthwash consisting mainly of neutral and alkaline proteases and amylase. A placebo mouthwash was used by the control group. The results of this investigation indicate that there is no statistically significant reduction either in existing plaque or in the rate of plaque accumulation when this proteolytic enzyme mouthwash is used. Furthermore, in the treatment group the degree of gingivitis as measured by the GI was not reduced.

Adolescent↗