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Urinary aquaporin-2 excretion during early human development
Pediatric Nephrology, 2006This study was undertaken to assess one of the determinants of kidney concentrating capacity, aquaporin-2 (AQP2), in order to understand the physiopathology of water balance in newborn babies. Urinary AQP2 excretion has been shown to be proportional to AQP2 level in the apical plasma membrane of the kidney collecting ducts and has been suggested as a ...
Marina, Zelenina +7 more
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Aquaporin-2 regulates cell volume recovery via tropomyosin
The International Journal of Biochemistry & Cell Biology, 2009Cell volume regulation is particularly important for kidney collecting duct cells. These cells are the site of water reabsorption regulated by vasopressin and aquaporin-2 (AQP2) trafficking to the apical membrane, and subject to changes in osmolality. Here, we examined the role of AQP2 in regulatory volume decrease (RVD), which is a cellular defensive ...
Yu-Hua, Li +6 more
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Estrogen regulates aquaporin-2 expression in the kidney
2020Estrogens are primarily identified as sex hormones that, for a long time, have been known as important regulators of female reproductive physiology. However, our understanding of the role of estrogens has changed over the past years. It is now well accepted that estrogens are also involved in other physiological and pathological processes in both ...
Tingskov, Stine Julie +2 more
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Nihon rinsho. Japanese journal of clinical medicine, 2011
Yumi, Noda, Sei, Sasaki
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Yumi, Noda, Sei, Sasaki
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Radioimmunoassay for Aquaporin-2.
Endocrine regulationsOBJECTIVE: To develop radioimmunoassay for aquaporin-2 (AQP-2). METHODS: Anti-AQP-2 antiserum has been raised in New Zealand white rabbits immunized with a conjugate of synthetic AQP-2 peptide (257-271) with bovine serum albumin. Radioiodination of synthetic peptide (tyrosine-AQP2 (257-271) was performed by chloramine T method, followed by purification
, Mitsuma +7 more
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Recent discoveries in vasopressin-regulated aquaporin-2 trafficking
2008In the kidney, the actions of the antidiuretic hormone arginine vasopressin (AVP) renders the collecting duct highly permeable to water. This large increase in water permeability is largely due to the translocation of the water channel aquaporin-2 (AQP-2) from intracellular storage vesicles to the apical plasma membrane of collecting duct principal ...
Fenton, Robert, Møller, Hanne
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The ins and outs of aquaporin-2 trafficking
American Journal of Physiology-Renal Physiology, 2003This review outlines recent advances related to the molecular mechanisms and pathways of aquaporin-2 (AQP2) water channel trafficking. AQP2 is a fascinating protein, whose sorting signals can be interpreted by different cell types to achieve apical or basolateral membrane insertion, in both regulated and constitutive trafficking pathways.
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Specific Detection of Aquaporin-2 Using Plasmonic Tilted Fiber Grating Sensors
Journal of Lightwave Technology, 2017Linzi Han +11 more
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Einfluss von Genvarianten im Aquaporin-2-Promotor auf die Genexpression von Aquaporin-2
2012Duisburg, Essen, Univ., Diss ...
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Aquaporin‐2 plays an important role in water transportation through the bladder wall in rats
Neurourology and Urodynamics, 2018Y. Morizawa +8 more
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