Stone composition Most stones in the United States are calcium oxalate, calcium phosphate, or a combination of these components. Table 1 shows the frequency of the various types of urinary tract stones. Table 2 shows clinical factors that can be associated with each type of stone. Table 1. Fr...
Calcium Oxalate Stone in Urinary Bladder of Maned WolfJun, JinHong, JihyunChang, DongwooYang, MhanpyoMo, InpilLee, WankyuNa, Kijeong
1.1.1 Calcium Oxalate Stone Oxalate is the anion of a strong dicarboxylic acid (C2O4H2) that formed in the body from a combination of dietary sources and endogenous synthesis from precursors such as ascorbate and various amino acids (Elder and Wyngaarden, 1960). Dietary sources (exogenous) ...
Calcium oxalate stones. Robert B Wallace, Jean Wactawski-Wende, Mary Jo O’Sullivan, Joseph C Larson, Barbara Cochrane, Margery Gass, Kamal Masaki, Urinary tract stone occurrence in the Women’s Health Initiative (WHI) randomized clinical trial of calcium and vitamin D supplements, The American...
(RPs). Rodent models are commonly used to experimentally induce calcium oxalate crystal and stone formation, but a rodent model that conclusively forms RPs has not been identified. Both dogs and cats form calcium oxalate uroliths that can be recurrent, but the etiopathologic mechanisms of stone ...
The volume of crystals excreted by controls and stone-forming patients was measured in fresh urine at body temperature. Six male patients with idiopathic r... Robertson, W.G,M Peacock,Nordin, B.E.C - 《Lancet》 被引量: 323发表: 1969年 Calcium Oxalate Crystalluria and Inhibitors of Crystall...
The growth of calcium oxalate monohydrate (COM) crystals on hydroxyapatite (HAP) surfaces has been investigated by using the constant composition method. ... A Ebrahimpour,L Perez,GH Nancollas - 《Langmuir》 被引量: 71发表: 1991年 Triamterene and Renal Stone Formation (PHTAS) on the nucleation...
Conclusion Rosmarinic acid can inhibit renal calcium oxalate stone formation in rats, and that's a dose-response relationship. 结论迷迭香酸可以抑制大鼠肾草酸钙结石的形成,并有一定的量–效关系。 www.fabiao.net 2. Forming mechanism of calcium oxalate stone and its affecting factors 草酸钙的形成机理及...
O. formigenes is an obligate anaerobe which may be important in the prevention of stone formation. Its sole substrate for generation of ATP is oxalate. It may thereby metabolize its human host’s dietary oxalate and diminish intestinal absorption and subsequent urinary excretion of oxalate. ...
Practical relevance Calcium oxalate (CaOx) containing stones are among the most common of the urinary tract stones identified in cats. Risk factors Risk factors for CaOx stone formation include such things as breed, gender and diet; stress and obesity have also been hypothesized to be risk facto...