Presse Med
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PARASITE IDENTIFICATION: Leishmaniases are a group of parasitic diseases affecting 88 countries in four continents. Isoenzymatic electrophoresis, presently the gold standard technique for Leishmania identification, has led to the development of the phenetic and phylogenetic classifications commonly in use. Study of the genome of these parasites is particularly important because of the features it presents.
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The first attempts at ovarian tissue cryopreservation (OTCP) were performed in the 1950s. Recent research efforts have demonstrated the possibility of obtaining pregnancy with this technique in three animal species and have shown good primordial human follicle survival up through the freezing process. ⋯ OTCP is a procedure designed to protect ovarian tissue from threats to its follicular reserves. The first threat is the time-related massive physiological destruction of the follicular reserve ending with menopause. OTCP would enable this wastage to be arrested, thereby prolonging ovarian cycling beyond limits. Conditions producing premature menopause, when known in advance, may also potentially benefit from OTCP. The iatrogenic destruction of the follicular reserve by radiation therapy or alkylating agents is another situation where OTCP would enable the patient's fertility to be preserved. Among these clinical settings, iatrogenic destruction of follicular stocks appears to us, with the current state of research, to be an acceptable indication for OTCP.
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Letter Clinical Trial
[Value of dolasetron mesilate in treatment of postoperative nausea and vomiting].
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ADVANTAGES OF EARLY DIAGNOSIS: Better prognosis and quality of life for patients with Alzheimer's disease and their caregivers depends on early diagnosis as specific treatment (anticholinesterase drugs) early in the disease process can have a beneficial effect on cognition and psychiatric or behavioral disorders. In addition early diagnosis gives the physician the opportunity to provide adapted advice for the patient and caregivers especially important in preventing complications and helping the family cope with the inevitable disruption of the family pattern caused by the disease, a situation which is particularly for the "designated caregiver".