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Biomedical subjects

G Rausa

Publications and source records attributed to G Rausa.

At least 37 records · Page 2Linked to original sources
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Family resemblance in blood pressure measurements.

The correlation for diastolic and systolic blood pressure was studied in two samples of quartets each consisting of two pairs. The first sample comprised pairs of sisters and their husbands, and the second sample was comprised of brothers and their wives. All siblings were between 30 and 55 years of age and had been married for at least 5 years. It was found that unrelated men married to sisters had a significant correlation in both diastolic (r = 0.28) and systolic (r = 0.41) pressure. For systolic blood pressure, the correlation between pairs of unrelated men married to sisters was significantly larger than the homologous correlation existing in pairs of brothers married to unrelated women. The correlations of systolic and diastolic pressure in sisters were significantly smaller than the same correlations measured in the wives of brothers. The correlations in height for men, used as an internal control to compare marital and genetic effects, were unaffected by marriage, as expected. The correlations in height for pairs of sisters, however, were no larger than those observed in pairs of unrelated women married to brothers. It was concluded that in adult married men and women of the Ferrara population, aged 30 to 55 years, the influence of genetic factors on blood pressure is less important than the influence of cultural factors.

Adult↗
PubMedDate not supplied

[Treatment plants: viruses in aerosols].

A survey was carried out on the animal virus occurrence in wastewater and aerosols, in 2 treatment plants. Forty-five samples of sewage (10 litres) and 118 aerosol (2.3 m3) were examined. Forty out of forty-five (88.9%) of sewage and four out of one hundred and eighteen of aerosol (3.4%) samples were positive for viruses. Thirty-three reovirus and nine enterovirus strains were recovered from the sewage, two reovirus and two enterovirus strains from aerosol. Among enterovirus strains 6 resulted coxsackievirus B5, 3 coxsackievirus B4, 1 poliovirus, 1 strains remained unidentified.

Aerosols↗
PubMedDate not supplied

[The problem of the aged person living alone: a methodological proposal for a pilot project of the aged person's and university student's cohabitation].

The objective of the present study was to evaluate the outcome of a promotion program for the cohabitation between healthy living-alone-old person and university student. The study aimed to highlight the benefits of both the parts in terms of psyco-physical behaviour of the old subject and of logistic and financial support for the student. The survey was carried out between 1998 and 2000 on voluntary couples of old person-university student living in Padua. The study quantified the level of satisfaction of the material needs of the both parts and it also showed the affective relationship established between the old people and the young subjects.

Activities of Daily Living↗
PubMedDate not supplied

[Gram-negative flora of horticultural produce destined for consumption mainly in the raw state].

A survey has been carried out to evaluate the recovery of Enterobacteriaceae in freshly consumed horticultural products. 64 samples of these vegetables random chosen in different stores in the General Vegetable Market of Ferrara have been examined among the families of Compositae (lettuce, prickly lettuce, cabbage lettuce, common chicory, artichoke), Umbrelliferae (curly parsley, carrot, celery, fennel), Cruciferae (garden cabbage, red radish), Liliaceae (onion), and Solanaceae (tomato). 654 bacterial lines were isolated, of which 92.5% were Enterobacteriaceae, found in all kinds of horticultural products, the more contaminated being celery, followed by fennel, onion, common chicory, curley parsley, tomato; less contaminated were the other vegetables. Serratia was found in 29.6% of the samples, Escherichia in 28%, Enterobacter in 21.6%, Hafnia in 8.3%, citrobacter in 4.9%, Klebsiella in 2.3% and Yersinia enterocolitica in 1.5%. The importance of horticultural products as source of contamination and colonization by Enterobacteriaceae, especially in hospital, is emphasized. On the basis of reported data, the Authors suggest an accurate observance on hygienic regulations in order to contain the microbic charge under borderline values, even if it is not demonstrated that environmental Enterobacteriacee have the same pathogenicity than clinical ones.

Enterobacteriaceae↗