Zobrazeno 1 - 10
of 16
pro vyhledávání: '"R. A. Ratcheson"'
Autor:
J T, King, R A, Ratcheson
Publikováno v:
Neurosurgery clinics of North America. 9(3)
Cerebral aneurysms and their treatment have numerous consequences for patients and society, including loss of life, permanent neurologic deficits, decreased functioning in daily life, vast expenditures of health care resources, and loss of economic p
Publikováno v:
Neurosurgery clinics of North America. 8(2)
Intracerebral hemorrhage (ICH) accounts for one half of stroke-related deaths, with hypertensive hemorrhage being the primary etiology. The evolution of minimally invasive devices for removal of ICHs, and the earlier delivery of patients for medical
Publikováno v:
Neurologia i neurochirurgia polska.
The concentrations of glutamic acid and GABA were determined in the brain tissue in gerbils under conditions simulating "metabolic stress", that is ischaemia, aglycaemia and anoxia. The material for the determinations was taken from fragments of the
Publikováno v:
Neurologia i neurochirurgia polska.
Experimental thermal brain injury leads to significant reduction of glucose utilization in the damaged hemisphere particularly evident in the cortex 3 days after the injury. The rate of development of these changes is not parallel with the observed d
Publikováno v:
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. 11(5)
Freezing lesions have been shown to cause a depression in glucose use, particularly in cortical areas of the brain ipsilateral to the lesion, and this effect was interpreted to be caused by a depressed functional activity in these regions. The metabo
Publikováno v:
Journal of Neurochemistry. 23:673-679
—Concentrations of phosphocreatine, creatine, ATP, ADP and AMP were measured in the cerebral cortex of rats during insulin-induced hypoglycemia. Blood glucose concentrations were related to clinical symptoms in unanaesthetized animals and to the EE
Publikováno v:
Scandinavian Journal of Rheumatology. 3:195-198
Rheumatoid arthritis (RA) may cause lower cervical subluxation associated with severe myelopathy. In cases with widespread erosion of the vertebral bodies an anterior approach with interbody fusion can be performed after the reposition. Indications f
Publikováno v:
Journal of Neurochemistry. 21:1121-1126
— Autolytic changes in the mouse brain, occurring during immersion of the animal in liquid nitrogen, were evaluated by measuring the tissue concentrations of glucose, lactate, pyruvate, α-oxoglutarate, phosphocreatine, creatine, ATP, ADP and AMP.
Publikováno v:
Journal of Neurochemistry. 21:1127-1138
— Optimal freezing conditions for metabolites were evaluated in 250-450 g rats. As a standard procedure, the brains were frozen in such a way that the blood pressure and arterial oxygenation were upheld during the freezing. The progression of the f
Publikováno v:
Otolaryngologic clinics of North America. 22(1)
It is claimed that postsurgical hearing preservation is possible in about 5 to 8 per cent of cases of acoustic neuroma. Even with small tumors, hearing preservation can be accomplished in about half of the patients who are fortunate to have anatomic