A rational approach for the improvement of biomass production and lipid profile in cacao cell suspensions.

Cocoa butter (CB) is produced in the seeds of Theobroma cacao representing 50% of its dry weight. The lipid composition plays an important role in the physicochemical, rheological, and sensory properties of the CB, making this fat a valuable resource for the production of chocolates, cosmetics, and pharmaceuticals. In this paper, are described experimental strategies used for a rational improvement of biomass production and fatty acids in cacao cell suspension cultures.

[Hospital Mortality in Parkinson's Disease: Retrospective Analysis in a Portuguese Tertiary Centre].

Introduction: Parkinson's disease is associated with high hospital mortality. Male gender, late age at onset, higher disability and the coexistence of cognitive impairment or depression have been suggested to be risk factors of death. Pneumonia and cardiovascular diseases are the leading causes of death.

Dyschromatopsia in Multiple Sclerosis Patients: A Marker of Subclinical Involvement?

Background: In multiple sclerosis (MS), even in the absence of a clinical episode of optic neuritis (ON), the optic nerve and retinal nerve fiber layer (RNFL) may be damaged leading to dyschromatopsia. Subclinical dyschromatopsia has been described in MS associated with lower motor and cognitive performances.

Objectives: To set the prevalence of dyschromatopsia in eyes of MS patients without a history of ON, to compare its prevalence in patients with and without ON history, and to explore the association between dyschromatopsia and disease duration, average peripapillary RNFL thickness, macular volume, and cognitive and motor performances.

Spondylotic myelopathy mimicking myelitis: diagnostic clues by magnetic resonance imaging.

Introduction: Spondylotic myelopathy is the commonest cause of nontraumatic myelopathy. Radiological features of spondylotic myelopathy can often overlap with inflammatory myelopathies which may lead to a delayed or incorrect diagnosis and therapy. A distinctive gadolinium enhancement pattern recently described may help to differentiate spondylotic from inflammatory myelopathy.