Results 61 to 70 of about 690,914 (230)

Calcium Phosphate/Calcium Oxalate Crystal Association in Urinary Stones

The Journal of Urology, 1997
Most stones contain more than one type of crystals, and some combinations, such as calcium phosphate/calcium oxalate, are more common than others. Epitaxy between the crystals has been suggested to play a role in growth of such stones. The specific aim of this study is to investigate the involvement of calcium phosphate in crystallization of calcium ...
Department of Pathology, College of Medicine, University of Florida, Gainesville, Florida. ( host institution ), Khan, Saeed R. ( author )   +1 more
openaire   +3 more sources

Repeated Pleistocene Permafrost Episodes in the Western Pannonian Basin

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Concerning the study of past periglacial processes, the Pannonian Basin is a key area as it contains the southernmost frost polygons found in Central Europe. The presence or absence of permafrost is still, however, a matter of debate, and data on the timing of frost action are also scarce.
Krisztina Sebe, Ágnes Novothny, Gergely Surányi, Barbara Varga, László Fodor, Gábor Csillag   +5 more
wiley   +1 more source

Determination of oxalate content in commercial cranberry supplements

Clinical Nutrition Open Science
Summary: Kidney stones are a common ailment that is painful to individuals and costly to the US healthcare system. The vast majority of those kidney stones are composed of calcium oxalate, with or without calcium phosphate.
Christina A. Ackerman, Madison B. Brock, Paulina Rivera, Matthew J. Fhaner, Jessica L. Kelts   +4 more
doaj   +1 more source

2D map of proteins from human renal stone matrix and evaluation of their effect on oxalate induced renal tubular epithelial cell injury

International Brazilian Journal of Urology, 2013
Purpose Proteins constitute a major portion of the organic matrix of human calcium oxalate (CaOx) renal stones and the matrix is considered to be important in stone formation and growth.
K.P. Aggarwal, S. Tandon, S.K. Singh, C. Tandon   +3 more
doaj   +1 more source

From wild to tamed: Reimagining novel crops through omics and local plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
The global food system faces growing pressure from climate change, biodiversity loss, and rising nutritional demands. Agriculture has increased yields but reduced crop diversity, flavor, and nutritional quality, leaving societies vulnerable and dependent on a narrow set of staple species.
Alexandra Sanfeliu Meliá, Pablo D. Cárdenas   +1 more
wiley   +1 more source

Idiopathic calcium nephrolithiasis with pure calcium oxalate composition: clinical correlates of the calcium oxalate dihydrate/monohydrate (COD/COM) stone ratio [PDF]

, 2020
Pure calcium oxalate is the most frequent type of idiopathic kidney stone composition. Fourier transform infrared spectroscopy (FT-IR) allows to detect the ratio of calcium oxalate dihydrate (COD) and monohydrate (COM) crystals in stones, but the ...
Aloe R., Meschi T., Guerra A., Pinelli S., Allegri F., Ticinesi A.   +5 more
core   +1 more source

Urinary metals in a spontaneous canine model of calcium oxalate urolithiasis. [PDF]

PLoS ONE, 2017
Calcium oxalate urolithiasis is a common and painful condition in people. The pathogenesis of this disease is complex and poorly understood.
Eva Furrow, Molly E McCue, Jody P Lulich
doaj   +1 more source

A low‐cost, portable polarizing digital light microscope for monitoring crystal growth and for crystal harvesting

Journal of Applied Crystallography, EarlyView.
A low‐cost, portable, medium‐resolution polarizing digital light microscope device for monitoring crystal growth and for crystal harvesting is described. The device can be used with a cell phone or a personal computer for real‐time imaging by professional and amateur scientists alike.Motivated by the need for a convenient way to demonstrate the growth ...
Sarah Kennedy, Ryan H. Huang, Wojciech Witek, Pawel Krawinski, Coilín Boland, Linjie Yang, Neal Leddy, Martin Caffrey   +7 more
wiley   +1 more source

The characterisation of barley and wheat oxalate oxidases expressed in transgenic plants [PDF]

, 1998
Oxalate oxidase is a water soluble, thermolabile, homo-oligomeric glycoprotein the synthesis of which marks the onset of germination In wheat and barley embryos. The protein Is also highly abundant In barley roots.
Ilett, C.J., Ilett, Colin John
core  

Gut and Urinary Microbiota in Cats with Kidney Stones

Microorganisms
Upper urinary tract urolithiasis is an emerging disease in cats, with 98% of kidney stones composed of calcium oxalate. In humans, disturbances in the intestinal and urinary microbiota are suspected to contribute to the formation of calcium oxalate ...
Patrick Joubran, Françoise A. Roux, Matteo Serino, Jack-Yves Deschamps   +3 more
doaj   +1 more source