Biomedical subjects

I Pastore

Publications and source records attributed to I Pastore.

4 recordsLinked to original sources

PubMed2005

The structured assessment of depression in brain-damaged individuals: translation and validation study of the Italian version.

The aim of this study was to translate the structured assessment of depression in brain-damaged individuals (SADBD) questionnaire into the Italian language, validate, and test reliability and validity of the Italian version. Consecutive patients with stroke were screened in the Department of Neurology, Avogadro University in Novara and the Department of Neurorehabilitation, Maugeri Foundation, Veruno, Italy. Thirty patients were included in the study. The internal consistency ranged between 0.78 and 0.87. The intra-rater test-retest reliability was 0.93 for BDIderived items and 0.82 for HRSD-derived items; while the inter-rater test-retest reliability was 0.94 for BDI-derived items and 0.93 for HRSD-derived items. Correlation between the SADBD diagnosis made by the physician and the nurse was 0.51; correlation between caregiver and physician diagnosis was 0.60. The Italian version of the SADBD was demonstrated to be acceptable, reliable and a valid measure of depression in patients with stroke.

Aged↗

PubMed2001

Effects of creatine supplementation on exercise performance and muscular strength in amyotrophic lateral sclerosis: preliminary results.

Creatine supplementation in humans has been reported to enhance power and strength both in normal subjects and in patients with various neuromuscular diseases. The purpose of this study was to examine the effects of supplementation on exercise performance and maximal voluntary isometric muscular contraction (MVIC) in Amyotrophic Lateral Sclerosis (ALS) patients. We report the results obtained in 28 patients with probable/definite ALS. In each patient we acquired the dynamometric measurement of MVIC in 10 muscle groups of upper and lower limbs and a measure of fatigue by means of an high-intensity intermittent protocol in elbow flexors and knee extensors muscles. All patients completed the protocols at the baseline and after supplementation of 20 g per day for 7 days and after supplementation of 3 g per day for 3 and 6 months. MVIC increased after 7 days of supplementation in 20 patients (70%) in knee extensors and in 15 (53%) of them also in elbow flexors. A statistically significant difference between pre and post-treatment mean values of MVIC was found both in elbow flexors (P<0.05) and knee extensors (p<0.04). The analysis of the slopes of fatigue test showed a statistically significant improvement after 7 days of supplementation in 11 patients (39%) in elbow flexors and in 9 patients (32%) also in knee extensors muscles. During the 6-month follow-up period all the examined parameters showed a linear progressive decline. In conclusion, our preliminary results have demonstrated that supplementation temporary increases maximal isometric power in ALS patients so it may be of potential benefit in situations such as high intensity activity and it can be proposed as a symptomatic treatment.

Administration, Oral↗

PubMed1997

Changes in expression of the oligosaccharides in the human fetal skin.

Lectin histochemistry was used to investigate the glycoconjugate saccharidic moieties in the skin of human fetuses ranging in age from the 8th to the 13th week of gestation. For this purpose, seven HRP-conjugated lectins were employed (Con A, WGA, PNA, DBA, SBA, UEAI and LTA). The distribution and changes of the sugar residues of glycoconjugates at the level of the various layers of the fetal epidermis, as well of the underlying mesenchyme were studied. We have shown that UEAI reactivity is a characteristic finding of the cells of the intermediate layer at the 11th and 12th week of gestation. LTA reactivity was detected only at the free border of the peridermal cells from the 10th to the 13th week of gestation. We demonstrated the presence of PNA binding sites at both the basal and peridermal cells from the 8th week of gestation, whereas other authors have stated that the appearance of PNA reactivity coincides with the onset of fetal skin stratification (11th-12th week of gestation). Moreover, some typical features in lectin reactivity at the level of the mesenchymal cells and fibres have been pointed out.

Concanavalin A↗

PubMed1984

Unexplained bilateral occipital calcification and reduced vision.

An eight year-old girl, investigated because of convulsions, was found to have isolated bilateral presumably cortical and subcortical calcification, reduced visual acuity and prolonged visual evoked response latencies. There were no clinical manifestations of a phakomatosis.

Calcinosis↗