Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Richard S. Kramer"'
Publikováno v:
Proceedings of the National Academy of Sciences. 80:5807-5811
The stoichiometry of oxidative phosphorylation at low oxygen tension (less than 3 torr; O2 less than 5 microM) has been measured in rat liver mitochondria. In a steady-state model in which respiration rate was experimentally controlled by either oxyg
Publikováno v:
American Journal of Obstetrics and Gynecology. 134:49-55
Fourteen women (aged 19 to 38 years) with amenorrhea of 1 to 7 years' duration underwent transsphenoidal pituitary exploration for selective removal of potential prolactin secreting microadenomas. Preoperatively, serum prolactin levels were elevated
Publikováno v:
Radio Science. 17:165S-168S
Although a disruptive effect of low-level microwave (MW) radiation on the blood-brain barrier (BBB) of small laboratory animals has been suggested by a number of authors, the relevance of these studies to larger animals has received little attention.
Publikováno v:
Archives of Neurology. 36:739-749
Cancer frequently affects the nervous system. Primary tumors of the CNS are the second most common form of cancer in children, and primary brain tumors in adults are more common than Hodgkin's disease. In the United States in 1977 there were 10,900 n
Autor:
Patrick D. Kenan, Cameron A. Gillespie, Richard S. Kramer, Jeffrey S. Walker, Paul A. Levine, Warner M. Burch
Publikováno v:
Otolaryngology–Head and Neck Surgery. 96:569-572
Publikováno v:
Science. 205:693-696
Microfluorometric measurements of cerebral cortical mitochondrial respiration in vivo are obscured by hemodynamic and oximetric artifacts. Isosbestic fluorometry provides appropriate correction for these vascular phenomena and permits simultaneous ev
The effect of profound hypothermia on preservation of cerebral ATP content during circulatory arrest
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 56:699-709
Summary Development of an improved method for instantaneous freezing (-196° C.) of sequential cerebral biopsies permits the accurate determination of ATP (adenosine triphosphate) disappearance during complete circulatory arrest and recovery. Control
Publikováno v:
Circulation. 38:629-634
Since there is an overall augmentation of sympathetic nervous activity in patients with congestive heart failure while adrenal medullary function is normal and neurotransmitter stores are diminished in the heart, investigation was directed to the fun
Publikováno v:
Journal of Neurosurgery. 34:3-14
✓ Consecutive studies of brain energetics undertaken at Duke University during a period of 5 years are described. Various forms of stress such as hypoxia, hyperbaric oxygenation, and selected drugs were used to depict quantitative adverse effects u
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 53:130-137