Parcourir médecine/sciences 1993 par titre
Voici les éléments 197-216 de 260
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Prévention hormonale du cancer du sein : le tamoxifène est-il un bon choix ?
(John Libbey Eurotext, Montrouge, 1993) -
Prix Nobel de chimie à Kary B. Mullis et Michael Smith : les grandes avancées technologiques au service de l'étude des gènes
(John Libbey Eurotext, Montrouge, 1993) -
Prix Nobel de Médecine à Phillip Sharp et Richard Roberts : la nécessité des gènes en morceaux
(John Libbey Eurotext, Montrouge, 1993) -
Problèmes éthiques soulevés par la réanimation néonatale
(John Libbey Eurotext, Montrouge, 1993)At birth, around 3 % of newborns are in vital distress. Due to development of intensive care, most of them can now be saved. However some survivors will suffer very severe neurodevelopmental sequelae. Should all newborns ... -
Procédures permettant aux personnes malentendantes de percevoir les avertisseurs sonores en milieu industriel
(John Libbey Eurotext, Montrouge, 1993)The inability of hearing impaired individuals to perceive acoustic warning signals has been used to refuse them jobs in industry. The Groupe d'acoustique de l'universite de Montreal has undertaken a research program to ... -
Prolifération des cellules germinales fœtales, état en 1993
(John Libbery Eurotext, Montrouge, 1993)The evolution of foetal germ cell number is well known, but the mechanisms of control of germ cell proliferation are poorly understood. In the recent years, the pituitary-adrenalo-thymic axis has been involved: thymulin, ... -
Protéasomes et présentation de l'antigène.
(John Libbey Eurotext, Montrouge, 1993) -
La protéine Tat du VIH : cible potentielle en chimiothérapie anti-rétrovirale
(John Libbey Eurotext, Montrouge, 1993)The human immunodeficiency virus (HIV) encodes numerous regulatory proteins among which Tat and Rev are essential for virus replication. These proteins control HIV gene expression through interaction with specific regions ... -
Les protéines de régulation de la mélanogenèse. Génétique moléculaire des albinismes cutanés
(John Libbey Eurotext, Montrouge, 1993)Pigmentation - or melanogenesis - results from interactions between several genes and their products, to produce melanins. These specific pigments are synthesized by melanocytes, within specialized organelles, the melanosomes. ... -
Qu'est-ce que la néonatologie
(John Libbey Eurotext, Montrouge, 1993) -
Quand les protéines virales s'associent au complexe majeur d'histocompatibilité.
(John Libbey Eurotext, Montrouge, 1993) -
Que sont ces enfants devenus ? Les enfants des procréations médicalement assistées.
(John Libbey Eurotext, Montrouge, 1993)The psychological attitude of 33 IVF children was studied from birth up to the third year and was compared to that of two other groups : chidren born without assisted reproductive technology (ART) but with medical treatment, ... -
Quel avenir pour la souris mdx comme modèle de la dystrophie musculaire de Duchenne ?
(John Libbey Eurotext, Montrouge, 1993)Duchenne muscular dystrophy (DMD) is a severe form of an X-linked muscular dystrophy characterized by a progressive weakness of the striated muscles. Many animal models of DMD have been extensively studied for the last ... -
Quelles fonctions pour synaptotagmine p(65)
(John Libbery Eurotext, Montrouge, 1993) -
Rapport sur l'éthique de la recherche dans les sciences du comportement humain
(John Libbey Eurotext, Montrouge, 1993) -
Le rein immature
(John Libbey Eurotext, Montrouge, 1993)In humans, urine formation starts with the metanephros at the 10th week of gestation. Nephrogenesis progresses during gestation and is achieved around the 35th week. Clamping of the cord is the signal for a striking increase ... -
Restrictions dans la présentation des antigènes aux lymphocytes cytotoxiques
(John Libbey Eurotext, Montrouge, 1993) -
Retard de croissance intra-utérin et déficit en néphrons
(John Libbey Eurotext, Montrouge, 1993)The number of nephrons at birth is normally quite fixed in any species. Severe renal hypoplasia is readily detected because of functional insufficiency, but moderate inborn nephron deficits may exist, yeat remain undetected. ... -
Le rete-mirabile de l'anguille, un modèle unique pour l'étude de la perméabilité capillaire
(John Libbey Eurotext, Montrouge, 1993)The rete mirabile of the eel swim-bladder is a countercurrent perfused microvascular organ made of alternating arterial and venous capillaries which function as gas exchangers in order to maintain fish buoyancy. The organ ... -
Le récepteur de la ryanodine RYR1, objet du délit dans deux affections musculaires: l'hyperthermie maligne et la myopathie central core
(John Libbey Eurotext, Montrouge, 1993)