Results 221 to 230 of about 2,356,701 (268)
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Molecular mechanisms of photosensitization
Biochimie, 1986The first part of this article is devoted to basic concepts of photosensitization and to the primary photophysical and photochemistry processes involved in the reaction. The electronic configuration of molecular oxygen in its ground or activated states, which intervene in numerous photosensitized reactions, is reviewed.
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Molecular Mechanisms of Oncogenesis
1990Cellular oncogenes (c-oncs) have been highly conserved throughout evolution and subserve important roles in growth and development. Both in development and the neoplastic state, c-oncs appear to collaborate rather than function independently. Cellular oncogenes are activated in the neoplastic process by four (nonviral) mechanisms; (a) chromosomal ...
T A, Seemayer, W K, Cavenee
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Molecular mechanisms in cardiomyopathy
Clinical Science, 2017Cardiomyopathies represent a heterogeneous group of diseases that negatively affect heart function. Primary cardiomyopathies specifically target the myocardium, and may arise from genetic [hypertrophic cardiomyopathy (HCM), arrhythmogenic right ventricular cardiomyopathy/dysplasia (ARVC/D), mitochondrial cardiomyopathy] or genetic and acquired [dilated
Keith, Dadson +2 more
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1991
Abstract The earliest reference known to the author on molecular mechanics is to be found in a paper by Andrews (1930), which has to do with vibrational spectroscopy. Andrews indicated that if we really understood the underlying fundamentals in this area, we should be able to calculate all of the kinds of things with which this ...
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Abstract The earliest reference known to the author on molecular mechanics is to be found in a paper by Andrews (1930), which has to do with vibrational spectroscopy. Andrews indicated that if we really understood the underlying fundamentals in this area, we should be able to calculate all of the kinds of things with which this ...
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Molecular mechanisms of olfaction
Trends in Neurosciences, 1989Recent studies provide initial insights into molecular mechanisms of olfaction. The identification of an odorant-sensitive adenylate cyclase which responds to most odorants, affords a second messenger system following odorant interactions with receptors.
S H, Snyder +3 more
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Molecular Mechanism of Contraction
Annual Review of Biophysics and Bioengineering, 1972This review is an attempt to summarize critically significant, recent contribu tions to our understanding of the molecular mechanism of muscle contraction and cell motility; it does not cover all the work on muscle contraction. Nat urally, the authors have tended to emphasize their own interests and their own approaches to the problem.
Y, Tonomura, F, Oosawa
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Molecular Mechanisms of Meditation
Molecular Neurobiology, 2013Meditation is a complex process involving change in cognition, memory, and social and emotional control, and causes improvement in various cardiovascular, neurological, autoimmune, and renal pathologies. Meditation also become widely used in medical and psychological treatment therapies for stress-related physical and mental disorders.
Vishal, Jindal +2 more
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Molecular mechanisms of osmosis
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1989Osmosis across a semipermeable membrane is usually treated in terms of thermodynamics, but the equations for osmosis can also be derived from kinetic considerations. Since fewer solvent molecules bombard the semipermeable membrane from the solution side, a kinetic pressure difference (osmotic potential) is generated into pore openings.
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Molecular Mechanisms of Amyloidosis
New England Journal of Medicine, 2003Amyloidosis affects millions of people, as a cause of Alzheimer's disease or a complication of dialysis, and also causes rare conditions. The many forms of the disorder have one underlying principle: misfolded proteins. Prompt, correct diagnosis is essential, especially in the inherited forms of amyloidosis.
MERLINI, GIAMPAOLO, BELLOTTI, VITTORIO
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The Journal of Pain, 2000
Our understanding of chronic inflammatory and neuropathic pain at the molecular and cellular level has developed at an extraordinary rate in recent years. Inflammatory, or neuropathic, neuronal plasticity describes the process by which the neurons involved in pain transmission are converted from a state of normosensitivity to one in which they are ...
M, Costigan, C J, Woolf
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Our understanding of chronic inflammatory and neuropathic pain at the molecular and cellular level has developed at an extraordinary rate in recent years. Inflammatory, or neuropathic, neuronal plasticity describes the process by which the neurons involved in pain transmission are converted from a state of normosensitivity to one in which they are ...
M, Costigan, C J, Woolf
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