Results 221 to 230 of about 360,385 (255)

THE EXTRACELLULAR SPACE IN EXPERIMENTAL BRAIN TUMORS

Acta Neurologica Scandinavica, 1971
Experimental brain tumors were produced in mice with 20–methyl cholanthrene, and the uptake of radioactive extracellular markers was studied by tissue assay and autoradiography. The tracers included C14-sucrose, C14-inulin, and H3inulin. The water content and isotope concentration of both gliomas and meningiomas were higher than those of normal brain ...
T, Kobayashi, L, Bakay
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Distribution of the extracellular space of the amphibian lens

Experimental Eye Research, 1976
Abstract The extracellular space of the amphibian lens, measured with [14C]inulin, was equivalent to 7% of the tissue water. In decapsulated lenses it was only 1·2% so that about 80% of the total extracellular space is located peripherally. The total [14C]mannitol space was larger (12%) though the capsular part was the same as that found using inulin.
T, Yorio, P J, Bentley
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The determination of extracellular space using hemoglobin

Experientia, 1978
The ECS of guinea-pig atria and frog sartorii can be determined using hemoglobin. For guinea-pig atria an ECS of (32.2 +/- 2.6)% wet wt for frog sartorii an ECS of (12.4 +/- 1.0)% wet wt can be measured.
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Plasticity of Extracellular Space

2002
The extracellular space (ECS) of the nervous tissue is a microenvironment for nerve cells, and an important communication channel (1–4). It includes ions, transmitters, metabolites, peptides, neurohormones, other neuroactive substances, and molecules of the extracellular matrix (ECM), and directly or indirectly affects neuronal and glial cell functions.
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Extracellular Space Measurements

1975
The volume of the extracellular space in smooth muscle preparations is frequently required in the interpretation of studies of smooth muscle function. Recent examples include studies of: the mechanism of control of cellular volume (Brading, 1970); the fluxes of cations (Casteels, 1970; Goodford, 1970; Jones, 1970); the effects of Na+ pumping on ...
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Thiocyanate in the Brain and the Size of the Extracellular Space

1968
Publisher Summary It is generally believed that Thiocyanate ions are mainly extracellular and the Thiocyanate space of tissues has therefore been equated with the extracellular space. The brains from animals with high plasma Thiocyanate concentrations were lighter than those from control animals. The dry weight varies very little and is unaffected by
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Extracellular space diffusion and pathological states

2000
Publisher Summary There is increasing evidence that long-term changes in the physical and chemical parameters of the extracellular space (ECS) accompany many physiological and pathological states. The acute or relatively fast changes in the size of the intercellular channels are apparently a consequence of cellular (particularly glial) swelling ...
E, Syková, T, Mazel, L, Vargová, I, Vorísek, S, Prokopová-Kubinová   +4 more
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Dual-energy CT quantification of fractional extracellular space in cirrhotic patients: comparison between early and delayed equilibrium phases and correlation with oesophageal varices

Radiologia Medica, 2021
Giuseppe Cicero, Salvatore Silipigni, Vito Cantisani   +2 more
exaly  

Brain interstitial fluid drainage and extracellular space affected by inhalational isoflurane: in comparison with intravenous sedative dexmedetomidine and pentobarbital sodium

Science China Life Sciences, 2020
Hongbin Han, Han Hongbin, Gao Yajuan
exaly  

Shock and the extracellular fluid space

The American Journal of Surgery, 1969
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