Search results for "sant"

La participation privée au financement de la santé : le cas des pays pauvres en général et de l'Afrique sub-saharienne en particulier

1986

Cost of health and water projects and ability of households to pay, in Mali

1984

Des soins de santé primaires aux auto-soins

1984

International audience

Afrocentrisma rašanās un attīstība ASV: amerikāņu autoru skatījumā

2015

Afrocentrisma aizsākumi ASV historiogrāfijā ir saistīti ar melnādaino sociāli politisko un ekonomisko situāciju Dienvidu štatos un cīņu par līdztiesību 20. gs. vidū, uzplaukstot melnādaino nacionālismam. Maģistra darbs Afrocentrisma rašanās un attīstība ASV: amerikāņu autoru skatījumā analizē ASV vēstures zinātnē radītos afrocentriskos pētījumus par afroamerikāņu vēstures sasniegumiem, afrikāņu kultūrām un pan-afrikānisma pārmantotajām idejām, un secina, ka afrocentrismam kā alternatīvam pasaules uzskatam, kultūras ideoloģijai un akadēmiskai disciplīnai ir bijusi ievērojama nozīme afroamerikāņu kopienas pašapziņas celšanā un valdošās eirocentriskās vēstures interpretācijas pārvērtēšanā, nov…

Epilepsy in the Elderly

2009

Epilepsy is the third most common disease affecting the brain in the elderly. Current demographic trends will lead to an increased prevalence of epilepsy in the general population.A selective literature search revealed 102 relevant publications as of September 2008, 50 of which were original articles.The level of evidence was found to be very low. No guidelines, systematic reviews or meta-analyses are available, and there have been only three randomized, double-blind trials of treatment for epilepsy in the elderly. The seizures often escape clinical attention, because premonitory symptoms (aura) and secondary generalization into tonic-clonic seizures are both rarer in older patients. On the…

Macular pigment change during eye ageing : analysis from population based study, Montrachet study

2018

Given the limits of the literature on the environmental nutritional impact in ocular aging witch is partially due to the lack of data in general population notably in French elderly, first, we were interested in the relationships of diet, plasma xanthophylls and macular pigment optical density as well as its spatial distribution and second of plasma fatty acids and dry eye disease signs in the 1153 Montrachet study participants.Firstly, we reported the high consumption of squash, the high plasma lutein and zeaxanthin levels and also the high plasma lutein level, the high macular pigment optical density level in nonsmokers subjects. In addition, the macular pigment values we provided in the …

Pharmacological heterogeneity of γ-aminobutyric acid receptors during development suggests distinct classes of rat cerebellar granule cells in situ

2001

The gamma-aminobutyric acid receptor (GABA(A)R) represents a ligand-gated Cl(-)-channel assembling as heteropentamere from 19 known subunits. Cerebellar granule cells contain a unique subset, namely the alpha1-, alpha6-, beta2-, gamma2- and delta-subunits. We studied their GABAergic pharmacology in situ using whole-cell patch-clamp recordings in brain slices and a modified Y-tube application system. The distribution of the EC50s for GABA in young (P8-P14) and medium aged animals (P15-P28) could be fitted with the sum of two Gaussian distributions with means of 60 and 185 microM and 27 and 214 microM, respectively. In older animals (P29-P48) the observed homogeneous range of sensitivities fi…

Chronic gout in the elderly

2013

Gout is the most common cause of inflammatory arthritis in men over 40 years old; it is a debilitating disease and, if untreated, can result in a chronic progressive disease, including tophaceous gout. In the elderly it represents a special issue, with notable clinical and therapeutic differences from the classical form with a systemic involvement. The burden of the disease increases particularly in the very old people, in whom arthritis, impaired gait and eyesight problems may enhance the related disability. Chronic gout moreover could aggravate heart and kidney disease and increase overall mortality and organ-related damage. Early diagnosis and appropriate treatment are important goals fo…

Evidences of cannabinoids-induced modulation of paroxysmal events in an experimental model of partial epilepsy in the rat.

2009

The anticonvulsant effect of cannabinoids (CB) has been shown to be mediated by the activation of the CB(1) receptor. This study evaluates the anticonvulsant activity of (R)-(+)-[2,3-dihydro-5-methyl-3-(4-morpholinylmethyl) pyrrolo[1,2,3-de]-1,4-benzoxazin-6-Yl]-1-naphthalenylmethanone (WIN55,212-2, CB agonist) alone or preceded by the administration of N-(piperidin-1-yl)-5-(4-iodophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxamide (AM251, selective CB(1) antagonist) in an experimental in vivo model of complex partial seizures (maximal dentate gyrus activation - MDA) in the rat. WIN55,212-2 (21mgkg(-1)) exerted an anticonvulsant effect, significantly reduced by the pre-treatme…

Modulation of visual cortex excitability in migraine with aura: effects of valproate therapy.

2009

We explored the effects of valproate treatment on visual cortex excitability changes in migraine with aura patients. Abnormal cortical excitability has been suggested to play an important role in the etiopathogenesis of migraine; in particular, it has been suggested a failure of inhibitory circuits in migraine with aura. Valproate acts as a central GABA agonist and it is reasonable suppose that VPA could modify cortical excitability state. Phosphene threshold (PT) was assessed at baseline and after 1 Hz rTMS before and after one month therapy. We found that low-frequency rTMS in drug-free migraineurs decreased PT, while the treatment with the GABA agonist valproate is able to revert the eff…