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Biomedical subjects

D Moss

Publications and source records attributed to D Moss.

8 recordsLinked to original sources
PubMed1979

Dietary cholesterol, fat, and fibre, and colon-cancer mortality. An analysis of international data.

It has been suggested that high fat, high cholesterol, and low fibre intakes play a role in the causation of colon cancer, but since they are highly intercorrelated, it is difficult to determine which (if any) variable is truly related to colon cancer. Food disappearance data for 1954--65 and mortality data for 1967--73 from 20 industrialised countries were used to assess which variables are independently related to colon cancer. Simple correlation analysis indicated that intake of total fat, saturated fat, monounsaturated fat, cholesterol, and fibres are each highly correlated with mortality-rate for colon cancer. The partial correlation of dietary cholesterol with colon cancer remains highly significant when fat or fibre is controlled. However, the partial correlations of fat or of fibre iwth colon cancer are no longer significant when cholesterol is controlled. Cross-classification showed a highly signficant main effect for cholesterol, but nor for fat or fibre. The findings support the possibility of a causal relationship between cholesterol intake and colon cancer.

Adult↗
PubMed1979

The continuous cultivation of Plasmodium fragile by the method of Trager-Jensen.

Using the Trager-Jensen method, a second malaria species, Plasmodium fragile, a simian counterpart to the human malaria P. falciparum, has been cultivated successfully. The average growth rate every 3--4 days was 5-fold and the average number of merozoites observed was 14. To date, only rhesus monkey red blood cells (RBC) would support the long-term cultivation of this parasite. Short-term observations indicate that RBC from the squirrel monkey (Saimiri sciureus) may support growth but human RBC of each of the four major AB-O types failed to support growth of the parasite. Availability of the P. fragile-rhesus monkey model would allow for a second parasite-host system for the in vitro and in vivo study of the immunologic responses of the falciparum-like parasite in a more natural host.

Animals↗
PubMed1978

Countertransference examples of the syntactic expression of warded-off contents.

This is a preliminary statement of the hypothesis that syntax in speech may act as an "incidental stimulus" in the communication of mental contents which the speaker is motivated both to conceal and to express. Ten clinical examples, taken from verbatim transcripts of one psychoanalyst's interventions in a recorded case, illustrate the expression of countertransference attitudes by syntactic and other linguistic properties such as: the agentless passive, pronominal ambiguity, yes/no questions, extraposition, the pseudocleft construction, delaying tactics, the passive construction and conceptual focus, lists and logical complexity, foregrounding, syntactic and lexical ambiguity, subordinate clauses and syntactic opacity.

Communication↗
PubMed1977

Plasma glucose levels: long-term effect of diet in the Chicago Coronary Prevention Evaluation Program.

In 150 middle-aged men prone to coronary disease, long-term data based on the Chicago Coronary Prevention Evaluation Program's diet showed that there was a favorable effect on fasting glycemia level and glucose tolerance. This diet for reducing obesity and hypercholesterolemia was low in cholesterol and saturated fat and moderate in polyunsaturated and total fat, with replacement of some fat by carbohydrate. At 2 years, decreased weight and serum cholesterol values of normoglycemic men were accompanied by a modest but significant fall in fasting and postload glycemia; at 4 years. fasting glycemia levels remained slightly below baseline. For men with suspect fasting hyperglycemia at baseline, sustained fall in weight and serum cholesterol value was associated with sizeable long-term reductions in fasting glycemia and improvement of glucose tolerance. Decrease in plasma glucose was significantly related to decrease in weight. No evidence of impairment of glucose tolerance with years-long consumption of this diet was recorded.

Blood Glucose↗