698 resultados para Lèpre dans la bible
Resumo:
Blood pressure is abnormally elevated in acute stroke in most patients. This blood pressure increase is usually transient and associated with a poor prognosis. Lowering blood pressure too importantly during this period may worsen the outcome of the patient. Antihypertensive therapy is therefore required only when blood pressure is severely increased, especially in the presence of intracerebral haemorrhage. Initiating treatment before admission to the hospital is not recommended. The medications to be preferred are the blockers of the renin-angiotensin system, the beta-blocker labetalol (which possesses also alpha-blocking properties) and NO donors.
Resumo:
The pancreatic beta cell presents functional abnormalities in the early stages of development of non-insulin dependent diabetes mellitus (NIDDM). The disappearance of the first phase of insulin secretion induced by a glucose load is a early marker of NIDDM. This abnormality could be secondary to the low expression of the pancreatic glucose transporter GLUT2. Together with the glucokinase enzyme, GLUT2 is responsible for proper beta cell sensing of the extracellular glucose levels. In NIDDM, the GLUT2 mRNA levels are low, a fact which suggests a transcriptional defect of the GLUT2 gene. The first phase of glucose-induced insulin secretion by the beta pancreatic cell can be partly restored by the administration of a peptide discovered by a molecular approach, the glucagon-like peptide 1 (GLP-1). The gene encoding for the glucagon is expressed in a cell-specific manner in the A cells of the pancreatic islet and the L cells of the intestinal tract. The maturation process of the propeptide encoded by the glucagon gene is different in the two cells: the glucagon is the main hormone produced by the A cells whereas the glucagon-like peptide 1 (GLP-1) is the major peptide synthesized by the L cells of the intestine. GLP-1 is an incretin hormone and is at present the most potent insulinotropic peptide. The first results of the administration of GLP-1 to normal volunteers and diabetic patients are promising and may be a new therapeutic approach to treating diabetic patients.
Resumo:
While early intervention strategies have been developed for psychotic disorders, affective psychoses and bipolar disorders have been neglected by this movement. However, when considering that outcome of bipolar disorders is often not as favorable as previously thought and that delay between illness onset and introduction of an adequate treatment is often very long, such developments seem clearly justified. In this paper we briefly review arguments supporting early intervention in bipolar disorders, the practical and theoretical obstacles that still need to be overcome, the strategies that may already now contribute to decrease treatment delay, and we describe current state of research regarding identification of the prodromal phase of bipolar disorders.
Resumo:
L'article met en évidence la nécessité de prendre en compte le registre des valeurs, engagées dans nos croyances, lorsque nous cherchons à évaluer les méthodes psychothérapeutiques et à les valider scientifiquement. Après avoir montré l'apport de l'anthropologie clinique pour une telle démarche et précisé le lien réunissant science et croyance, il propose une double clarification qui apparaît indispensable à opérer en vue de valider une méthode psychothérapeutique, à savoir une clarification d'ordre épistémologique et scientifique.
Resumo:
This study had mainly two goals: First of all, adult attachement was investigated in 28 patients with chronic psychosis and 18 controls, using the"Adult Attachment Interiew". This, as no previous research had ever done so with a scientific validated instrument. Diagnostic evaluations were performed with the SCID and symptomtic evaluation with the BPRS. Results showed that patients were more likely to have experienced traumatic experiences with their primary caregivers during their childhood then have controls. We were able to identify as well a high prevalence of insecure avoidant attachement in patients, which highlights the functional dimension of psychosis in the maintenance of the relation to primary attachement figures. This study shows that insecure avoidant attachement is related to an early outset as well as to an unfavourable prognosis. Second, quite a few researches on spirituality in psychosis have shown that patients were more likely to have spiritual believes or practices then indiviuals of a nonclinical population. Coping strategies related to spirituality and religion were identified as efficient for the majority. They can help dealing with all types of difficulties, specific symptoms and may enhance life quality (Mohr et al., 2006). Therefore we have investigated some of the underlying psychological processes in this type of coping strategies, using the conceptual framework of Bowlby's attachement theory. For most participants, both patients and controls, « spiritual figures » are functionning as attachement figures. Most of them are transposing the internal working model, achieved in relation to their primary caregivers, towards their "spiritual figure" even in case of an insecure attachement. - Cette recherche poursuit essentiellement deux objectifs. Premièrement, elle examine les modèles d'attachement à l'aide du « Adult Attachment Interview » chez 28 personnes souffrant de psychose chronique et chez 18 personnes ne souffrant d'aucune affection psychiatrique. En effet, aucune étude avant celle-ci n'avait investigué l'attachement chez des patients psychotiques chroniques à l'aide d'instruments scientifiquement validés. Les évaluations diagnostiques ont été réalisées à l'aide du SCID et les évaluations symptomatologiques à l'aide du BPRS. Dans ce contexte, nous avons pu montrer qu'une majorité de patients avaient été victimes d'expériences relationnelles traumatisantes en lien avec leurs premières figures d'attachement durant l'enfance. Nos résultats indiquent également l'importante prévalence d'un attachement insécure-détaché, qui reflète la dimension fonctionnelle des symptômes psychotiques visant la préservation du lien aux principales figures d'attachement. Ceux-ci montrent encore qu'un attachement insécure-détaché est associé à un début précoce de la maladie ainsi qu'à un pronostic défavorable. Deuxièmement, de nombreuses études ont montré que les patients psychotiques avaient davantage recours à des croyances et pratiques spirituelles/religieuses pour tenter de faire face à leurs difficultés que la population générale. Ce recours s'avère être efficace pour un grand nombre d'entre eux. Il leur permet souvent une meilleure gestion des difficultés, des symptômes et globalement améliore leur qualité de vie (Mohr et al., 2006). Nous avons donc examiné certaines des dimensions psychiques sousjacentes à ce type de stratégie de coping à l'aide de l'arrière-plan conceptuel de la théorie de l'attachement de Bowlby. Nous avons effectivement constaté qu'un grand nombre de participants, patients et contrôles, investissent des figures spirituelles sur le mode de l'attachement. Même en cas d'un attachement insécure, la majorité d'entre eux transposent leurs modèles internes opérants, acquis dans leur relation aux premières figures d'attachement, sur leur croyance en des figures spirituelles.