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Biomedical subjects

M Fracassi

Publications and source records attributed to M Fracassi.

5 recordsLinked to original sources
PubMed1997

Clinical effectiveness of lamotrigine and plasma levels in essential and symptomatic trigeminal neuralgia.

This paper reports on the effectiveness of oral lamotrigine in 15 patients suffering from "essential" trigeminal neuralgia and in five patients suffering symptomatic trigeminal neuralgia concomitant with multiple sclerosis. We recorded objective and subjective pain ratings and correlated them to daily dosage (400 mg maximum) and plasma levels of the drug. We detected pain relief proportional to daily dosage and to drug plasma levels. Eleven of the cases affected by the "essential" form of neuralgia showed complete pain relief on reaching their maximum daily dosage. All cases affected by the symptomatic form had complete pain relief. We could detect no changes from these results by the end of the follow-up period (3 to 8 months after the study ended).

Aged↗
PubMed1997

Randomised, double-blind, placebo-controlled study of pivagabine in neurasthenia.

One hundred and eighteen patients with neurasthenia, as defined by ICD 10 (International Classification of Diseases), participated in a randomised, double-blind, placebo-controlled trial of pivagabine (4-[(2,2-dimethyl-1-oxopropyl)amino]butanoic acid, CAS 69542-93-4, Tonerg). Pivagabine 1800 mg/d was administered orally for four weeks. At the end of the trial, active medication was significantly superior to placebo on the Clinical Global Impression (CGI) improvement of illness scale. In addition, pivagabine treatment reduced the physical and mental fatigability of patients, and increased their sense of well-being.

Adolescent↗
PubMed1991

NMR study of seed hydration with deuterated water: dependence of proton signals on hydration level.

Proton NMR signals in seeds are shown to depend on hydration level. In fact at low water amount, as it occurs in many native seeds, protons can have a restricted mobility and are not detectable. A NMR method for measuring the dependence of proton signals on hydration is reported. The method also allows the separation of the contributions of water and non-water protons in a low-resolution NMR experiment. It is based on successive hydrations (with deuterated water) - desiccation steps and on the analysis of the transverse magnetization decay curves.

Cell Compartmentation↗
PubMedDate not supplied

NMR study of seed hydration: the role of the seed anatomical structures in water uptake of soaked cowpeas.

A NMR method based on the analysis of the transverse magnetization decay curve of water protons, was employed to study the hydration process of commercial cowpeas. In order to investigate the role of the different anatomical parts of the seeds, hilum and micropyle, or alternatively seed coat, were inhibited by a water resistant epoxy resin. The kinetic constant for the hydration of the different sets of beans was measured.

Epoxy Resins↗