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Biomedical subjects

A Catamo

Publications and source records attributed to A Catamo.

9 recordsLinked to original sources
PubMed1995

[Parma Stroke Data Bank: embolic stroke].

Cerebral infarction is one of the three main causes of death in most countries. It is very frequent and, since it is more often disabiliting rather than fatal, it is of high social impact. The correct classification of patients and the accurate diagnostic definition of the various subtypes of stroke is of great prognostic and therapeutic importance since cerebral infarction is not a single entity. In this study we report our findings concerning 244 patients with embolic infarction recorded in the Parma Stroke Data Bank hospital register. Clinical features were studied (risk factors, symptomatology of the onset, degree of severity within 3 days of the onset, post-stroke complications) as were instruments readings (TAC) and evolution (outcome, mortality, personal performance and environmental integration, both 4 weeks after the clinical onset and after one year).

Aged↗
PubMed1994

[Parma stroke data bank: atherothrombotic and lacunar stroke].

In an epidemiological research about stroke, we studied 235 patients with atherothrombotic brain infarctions and 81 patients with lacunes. It was a longitudinal study concerning patients admitted to our Medical Division during the acute phase and followed up for one year after the onset. We report some anamnestic data, the frequency of positive brain CT scan, main risk factors, symptoms at the onset, severity degree of the stroke within the first 72 hours, complications during, and outcome after, the first four weeks, including personal performances and environmental fitness, mortality rate and frequency of relapses. We also report some of these data after one year from the acute episode.

Adult↗
PubMed1993

Prevalence and prognostic value of peripheral arterial disease in stroke patients.

As atherosclerosis is a multi-systemic disease, each patient presenting clinical manifestation of atherosclerosis such as a stroke or RIND should be, from a vascular point of view, globally evaluated. The availability of Doppler ultrasound technique enables us to discover the presence of Peripheral Artery Disease (PAD) which is not always overt in the patient's history. Furthermore the presence of PAD is associated with a poorer prognosis in stroke patients.

Aged↗
PubMed1984

Hematocrit and stroke. A case-control study.

A case-control study was undertaken to evaluate the role of hematocrit (Hct) level in the pathogenesis of stroke. Hct was determined in 110 subjects with acute ischemic stroke and compared with the values obtained in 110 subjects, matched for age and sex, admitted to our Division of General Medicine because of other diseases. Statistical analysis of the results by means of the McNemar test for pairs did not confirm the hypothesis that Hct values in stroke patients differ significantly from the control values.

Aged↗
PubMed1978

A simple approach for discovering common nonelectrophoretic enzyme variability: a heat denaturation study in Drosophila melanogaster.

A simple procedure is described to detect genetic heterogeneity within electrophoretic classes at a locus in Drosophila, based on electrophoresis and heat denaturation studies. Temperature-resistant (tr) and temperature-sensitive (ts) isoelectrophoretic alleles at the phosphoglucomutase locus (Pgm) are present at polymorphic frequencies in natural and in laboratory populations of Drosophila melanogaster.

Alleles↗
PubMedDate not supplied

[Spontaneous changes in blood cholesterol and triglyceride levels in the acute phase of a stroke].

Plasma cholesterol and triglycerides concentration were determined in 32 patients with acute stroke (23 males and 9 females, mean age = 70.5 +/- 10.4 years) within the first 24 hours from the beginning of symptoms, and repeatedly afterwords, until the 22nd day. A progressive decrease of mean cholesterol concentration was observed, which reached lowest values on the 13th day (20% reduction), and stabilized afterwords. A 30% increase of mean triglycerides levels was found on the fourth day, with subsequent return to the basal level on the 13nth day. One year after, mean values of both parameters, determined in 18 patients, did not differ from the ones observed, in the same subjects, immediately after the acute event.

Acute Disease↗