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Article
Complications extraneurologiques des hémorragies sousarachnoïdiennes anévrismales
L’hémorragie sous-arachnoïdienne anévrismale (HSA) est une pathologie rare, touchant principalement la femme jeune en bonne santé. Cette pathologie est bien connue, ainsi que son évolution. Les HSA peuvent se ...
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Article
Œdème papillaire d’hypertension intracrânienne échographique
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Article
Severe acute asthma
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Article
Cloning of the late genes in the ergosterol biosynthetic pathway ofSaccharomyces cerevisiae—A review
Research on the ergosterol biosynthetic pathway in fungi has focused on the identification of the specific sterol structure required for normal membrane structure and function and for completion of the cell cy...
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Article
Sterol synthesis and viability oferg11 (cytochrome P450 lanosterol demethylase) mutations inSaccharomyces cerevisiae andCandida albicans
The identification of the precise structural features of yeast sterol molecules required for the essential “sparking” function has been a controversial area of research. Recent cloning and gene disruption stud...
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Chapter
Aspiration of tendinous calcific deposits
Needle aspiration of tendinous calcific deposits under fluoroscopic control may be a valuable tool in selected cases of painful shoulders with chronic and debilitating pain resistant to medical treatment. This...
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Percutaneous biopsy of the synovial membrane
Arthritis is a manifestation of a wide spectrum of systemic and local diseases. In selected cases, examination of the synovium may provide precise diagnostic clues or useful information about the nature of the...
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Radiologic Management of Vertebral hemangiomas
Vertebral hemangiomas (VH) include a range of clinical entities from the frequent, incidentally noted, asymptomatic lesion to the rare expansile tumor that may compress the spinal cord.
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Chapter
Direct intra-foraminal injection of corticosteroids in the treatment of cervico-brachial pain
Most cases of cervico-brachial pain (CBP) are relieved by medical treatment. However, in a few cases, pain is resistant to all medical treatments and surgery may be required. In such cases, some authors propos...
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Technique of lumbar chemonucleolysis
Intrathecal injection of chymopapain causes fatal hemorrhage in rabbits and dogs [12]. To prevent the possibility of chymopapain leaking into the subarachnoid space, chemonucleolysis should not be performed im...
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Percutaneous biopsy of musculo-skeletal lesions
Modern treatment of skeletal disorders has become more complex and specific, increasing the demand for precise histologic and bacteriologic diagnosis. In many clinical situations, percutaneous biopsy (PB) of m...
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Chapter
Results and indications of lumbar chemonucleolysis
Chemonucleolysis (CN) consists of dissolution of the nucleus pulposus of the intervertebral disc and of its herniated fragments by a locally injected enzyme. Among feasible chemical agents, chymopapain is the ...
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Chapter
Vertebral Hemangiomas
The vertebral hemangioma is a vascular malformation giving rise to widely varying clinical pictures. The majority of vertebral hemangiomas remain asymptomatic and are discovered during a post mortem investigat...
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Musculoskeletal System: Girdles and Limbs
For tumours of bone and soft tissue, CT enables differentiation between primary and metastatic lesions in anatomically complex regions such as the pelvis and the thigh. An intramedullary density difference of 20 ...
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Article
Isolation of sterol mutants inChlamydomonas reinhardi: Chromatographic analyses
Several sterol mutants ofChlamydomonas reinhardi were isolated by selecting for single colonies resistant to the polyene antibiotic, nystatin. The sterol profiles of three isolates—KD7, KD16, and KD21—as well as ...
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Article
Sterol mutants ofSaccharomyces cerevisiae: Chromatographic analyses
The sterols accumulated by ergosterol deficient mutants of the geneserg6, erg2, erg3, anderg5 (formerlypo11, po12, po13, andpo15) have been analyzed by gas liquid chromatography. Together with pure sterols obtain...