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Acquisition of iron bound to low molecular weight chelates by human monocyte-derived macrophages

Autor: O Olakanmi, J B Stokes, B E Britigan

Publikováno v: The Journal of Immunology. 153:2691-2703

The iron content of tissue macrophages increases under conditions of elevated extracellular iron. Studies of macrophage iron acquisition have generally focused on iron uptake from transferrin via receptor-mediated endocytosis. However, in vivo macrop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fec4c14d25c701611b1c260746889c1
https://doi.org/10.4049/jimmunol.153.6.2691

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Cellular actions of cAMP on HCO3(-)-secreting cells of rabbit CCD: dependence on in vivo acid-base status

Autor: C. Emmons, J. B. Stokes

Publikováno v: American Journal of Physiology-Renal Physiology. 266:F528-F535

HCO3- secretion by cortical collecting duct (CCD) occurs via beta-intercalated cells. In vitro CCD HCO3- secretion is modulated by both the in vivo acid-base status of the animal and by adenosine 3',5'-cyclic monophosphate (cAMP). To investigate the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::658e89f90b48f1568e09555e579ab788
https://doi.org/10.1152/ajprenal.1994.266.4.f528

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Regulation of epithelial sodium channel activity through a region of the carboxyl terminus of the alpha -subunit. Evidence for intracellular kinase-mediated reactions

Autor: K A, Volk, P M, Snyder, J B, Stokes

Publikováno v: The Journal of biological chemistry. 276(47)

The epithelial sodium channel (ENaC) is a heteromultimer composed of three subunits, each having two membrane-spanning domains with intracellular amino and carboxyl termini. Several hormones and proteins regulate channel activity, but the molecular n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::760f16bdbef5516fe612b512d0f4360b
https://pubmed.ncbi.nlm.nih.gov/11571309

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Fecal impaction as a cause of acute lower limb ischemia

Autor: J J, Hoballah, R T, Chalmers, W J, Sharp, J B, Stokes, J D, Corson

Publikováno v: The American journal of gastroenterology. 90(11)

Acute lower extremity ischemia secondary to fecal impaction has not been previously reported. Herein, we report the case of an elderly man who was referred to our medical center with an acutely ischemic right lower extremity and a possible abdominal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::aeff2c2dc6d4ebde3b946bc5deb2cf32
https://pubmed.ncbi.nlm.nih.gov/7485025

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Membrane topology of the amiloride-sensitive epithelial sodium channel

Autor: P M, Snyder, F J, McDonald, J B, Stokes, M J, Welsh

Publikováno v: The Journal of biological chemistry. 269(39)

The amiloride-sensitive epithelial sodium channel (ENaC) is involved in fluid and electrolyte absorption across a number of epithelia, and cloning of several ENaC subunits has begun to facilitate investigation of the structure, function, and regulati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b4d5fb302f98e3ccb7a32c17e0800edd
https://pubmed.ncbi.nlm.nih.gov/7929098

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Effect of cAMP on intracellular and extracellular ATP content of Cl- -secreting epithelia and 3T3 fibroblasts

Autor: T, Takahashi, K, Matsushita, M J, Welsh, J B, Stokes

Publikováno v: The Journal of biological chemistry. 269(27)

ATP may play an important role in the regulation of Cl- secretion in epithelial cells. Previous studies have suggested that ATP may regulate Cl- secretion in at least two ways. First, cytoplasmic ATP is required for the opening of cystic fibrosis tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7447696b9b28cc8eda955bc174813b52
https://pubmed.ncbi.nlm.nih.gov/8027039

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