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L Brieva

Publications and source records attributed to L Brieva.

21 records · Page 2Linked to original sources

[Prognostic value of data from clinical, EEG and neuroimaging assessment in epilepsy with complex partial seizures].

INTRODUCTION: The well-known etiology, length of active epilepsy, partial or mixed seizure types and high frequency of seizures before treatment relate with a worst prognosis for seizures control. We have attempted to prove these factors in our study. METHOD: We analyzed the electro-clinical characteristics, evolution and etiology of seizures in 151 patient with several type of partial epilepsy. Subsequently, we related the estimated improvement with diverse variables. RESULTS: A significant statistically difference appeared as for seizures frequency at onset, existing among 15% to 44.3% more patient in which the frequency descended to more of 50% when the initial frequency was more than one to the month. Upon relating the improvement with the MR anomaly also appeared significant difference: there was between 7.9% and 73.7% more patient with hypersignal on long TR sequences in the group that did not decrease the frequency of their crisis to more than 50%.

Adolescent↗

Allozymic and morphological differentiation among three South American frogs, genus Eupsophus (E. roseus, E. insularis and E. contulmoensis).

1. Three species of the frog, genus Eupsophus, were examined using electrophoresis at 21 loci, and nine morphological characters employing discriminant and principal components analyses. 2. The allozymic and morphological differentiation patterns do not agree. 3. It is suggested that selective pressures are responsible for the incongruence of both sets of characters.

Animals↗

[Primary progressive multiple sclerosis].

Mainly progressive multiple sclerosis (MPMS) is an uncommon clinical form of multiple sclerosis which includes 10 20% of all patients with the disorder. MPMS shows certain clinical characteristics which differentiate it from other forms of progression of the disease. We review the immunological and radiological behaviour of this clinical form, and discuss recent classifications of the disease and new diagnostic criteria. Finally we comment on the few therapeutic options currently available for these patients and their future prospects.

Adrenal Cortex Hormones↗