Results 281 to 290 of about 592,371 (315)
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International Urology and Nephrology, 2013
This review mainly focuses on our understanding of spermatogenesis in physiological and pathological hypoxic condition. Real hypoxia is closely related to vascular changes and an increase in testicular temperature. Both induce a reduction in sperm count and can be related to the increase in germ cell apoptosis.
Ljubinka, Jankovic Velickovic +1 more
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This review mainly focuses on our understanding of spermatogenesis in physiological and pathological hypoxic condition. Real hypoxia is closely related to vascular changes and an increase in testicular temperature. Both induce a reduction in sperm count and can be related to the increase in germ cell apoptosis.
Ljubinka, Jankovic Velickovic +1 more
openaire +2 more sources
International Journal of Clinical Monitoring and Computing, 1985
The use of extensive monitoring approaches in patients with various forms of hypoxic disease has flourished extensively during the past decade. When coupled to advanced computer technology, the capacity for generation and storage of data has increased enormously. In addition to clinicians and biomedical scientists, the field has attracted engineers and
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The use of extensive monitoring approaches in patients with various forms of hypoxic disease has flourished extensively during the past decade. When coupled to advanced computer technology, the capacity for generation and storage of data has increased enormously. In addition to clinicians and biomedical scientists, the field has attracted engineers and
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JAMA: The Journal of the American Medical Association, 1972
To the Editor.— The letter of Major Allen B. King appearing inTheJournalJune 26, 1972, on the subject of hypoxia and hypercapnia 1 from bedcovers was of particular interest to me because it suggests the probable pathophysiology underlying a type of headache that I have studied in a number of patients.
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To the Editor.— The letter of Major Allen B. King appearing inTheJournalJune 26, 1972, on the subject of hypoxia and hypercapnia 1 from bedcovers was of particular interest to me because it suggests the probable pathophysiology underlying a type of headache that I have studied in a number of patients.
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Annals of the New York Academy of Sciences, 2009
Periods of chronic hypoxia, which can arise from numerous cardiorespiratory disorders, predispose individuals to the development of dementias, particularly Alzheimer's disease (AD). AD is characterized in part by the increased production of amyloid β peptide (Aβ), which forms the extracellular plaques by which the disease can be identified post mortem.
Chris, Peers +5 more
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Periods of chronic hypoxia, which can arise from numerous cardiorespiratory disorders, predispose individuals to the development of dementias, particularly Alzheimer's disease (AD). AD is characterized in part by the increased production of amyloid β peptide (Aβ), which forms the extracellular plaques by which the disease can be identified post mortem.
Chris, Peers +5 more
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Science, 2019
In a remote Andean mining town, scientists are studying how life at extremely low oxygen levels ravages the body.
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In a remote Andean mining town, scientists are studying how life at extremely low oxygen levels ravages the body.
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Anesthesiology, 1964
During the past three decades or so a vast amount of research has been done in an effort to discover a procedure, or find some agent, which would increase man's tolerance to hypoxia. For the most part, early studies were concerned with attempts to raise the ceiling of aircraft pilots, that is, enable them to withstand a more severe degree of hypoxia ...
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During the past three decades or so a vast amount of research has been done in an effort to discover a procedure, or find some agent, which would increase man's tolerance to hypoxia. For the most part, early studies were concerned with attempts to raise the ceiling of aircraft pilots, that is, enable them to withstand a more severe degree of hypoxia ...
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Hypoxia prevents premature ageing in mice
Nature Reviews Molecular Cell Biology, 2023Paulina Strzyz, Strzyz Paulina
exaly
1973
Microcirculation brings about the convective transport of O2 through the capillary network of the tissue. From the capillaries into the tissue O2 is transported mainly by diffusion. Within the tissue O2 reacts with cytochrome oxidase which is part of the respiratory chain. The respiratory chain is situated in the mitochondria.
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Microcirculation brings about the convective transport of O2 through the capillary network of the tissue. From the capillaries into the tissue O2 is transported mainly by diffusion. Within the tissue O2 reacts with cytochrome oxidase which is part of the respiratory chain. The respiratory chain is situated in the mitochondria.
openaire +2 more sources