Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Randall K, Packer"'
Autor:
William, Ye, Jill, Patel, Katrina, Thede, Varsha, Aravindabose, Simon, Wentworth, Ian, Monroe, Matthew L, Garvin, Jeffrey L, Garvin, Randall K, Packer
Publikováno v:
Comparative biochemistry and physiology. Part A, Molecularintegrative physiology. 257
Na
Autor:
Katrina Thede, Jeffrey L. Garvin, Simon Wentworth, Agustin Gonzalez-Vicente, John R. Burns, Ian Monroe, Randall K. Packer, Neil Molyneaux, Andrew W. Thompson, Christopher L. Owen, Varsha Aravindabose
Publikováno v:
Comparative Biochemistry and Physiology Part D: Genomics and Proteomics. 25:109-117
In the face of ongoing climate change, it is imperative to understand better the effects of temperature on immune function in freshwater teleosts. It is unclear whether previously observed changes were caused by temperature per se. We studied changes
Autor:
Jill M. Patel, Randall K. Packer, William Ye, Jeffrey L. Garvin, Katrina Thede, Matthew L Garvin, Simon Wentworth, Varsha Aravindabose, Ian Monroe
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 257:110975
Na+/H+ exchangers (NHE) mediate at least part of Na+ entry into gill epithelia via Na+/NH4+ exchange. For homeostasis, Na+ entry into and exit via Na+/K+ ATPase from gill epithelia must balance. Na+/K+ ATPase activity is reduced in cold- compared to
Autor:
Ian Monroe, Randall K. Packer, Katrina Thede, Simon Wentworth, Varsha Aravindabose, Jeffrey L. Garvin
Publikováno v:
Comparative biochemistry and physiology. Part A, Molecularintegrative physiology. 228
Fathead minnows, Pimephales promelas, are found throughout the continental United States in waters in which salinity can change with tides and temperatures vary seasonally. They have been used extensively in studies of environmental toxicology and ar
Autor:
Mark A. Knepper, Randall K. Packer, Kathleen Beutler, R.G. Morris, Shyama Masilamani, S. Turban, Robert A. Fenton
Publikováno v:
Kidney International. 70(4):660-668
In the proximal tubule, angiotensin II (Ang-II) regulates HCO(-)(3) reabsorption and H+ secretion by binding the type 1 Ang-II (AT1) receptor, stimulating Na(+)/HCO(-)(3) cotransport and Na(+)/H(+) exchange. Studies were carried out to determine if l
Autor:
Yoshihisa Sugimura, Swasti Tiwari, Joseph G. Verbalis, Xinqun Hu, Carolyn A. Ecelbarger, Randall K. Packer
Publikováno v:
American Journal of Physiology-Renal Physiology. 291:F49-F57
Previously, we demonstrated that rats undergoing vasopressin escape had increased mean arterial blood pressure (MAP), plasma and urine aldosterone, and increased renal protein abundance of the alpha-subunit of the epithelial sodium channel (ENaC), th
Autor:
Randall K. Packer, Shana Ageloff, Mark A. Knepper, Heddwen L. Brooks, S. Turban, Robert A. Fenton, Shyama Masilamani, Jakob Nielsen, Kathleen Beutler
Publikováno v:
Beutler, K T, Masilamani, S, Turban, S, Nielsen, J, Brooks, H L, Ageloff, S, Fenton, R A, Packer, R K & Knepper, M A 2003, ' Long-term regulation of ENaC expression in kidney by angiotensin II ', Hypertension, vol. 41, no. 5, pp. 1143-50 . https://doi.org/10.1161/01.HYP.0000066129.12106.E2
We carried out semiquantitative immunoblotting of kidney to identify apical sodium transporter proteins whose abundances are regulated by angiotensin II. In NaCl-restricted rats (0.5 mEq Na/200 g BW/d), the type 1 angiotensin II receptor (AT 1 recept
Autor:
Randall K. Packer, Jeffrey L. Garvin
Publikováno v:
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology. 120:777-783
We measured Na + /K + ATPase activity in homogenates of gill tissue prepared from field caught, winter and summer acclimatized yellow perch, Perca flavescens . Water temperatures were 2–4°C in winter and 19–22°C in summer. Na + /K + ATPase acti
Publikováno v:
Journal of the American Society of Nephrology. 5:1624-1629
Animals eating a base-loaded or base-forming diet excrete urine containing large amounts of organic anions (OA). Although citrate is the only OA previously identified as being excreted in appreciable amounts during base loading, citrate excretion acc