Zobrazeno 1 - 10
of 37
pro vyhledávání: '"C. M. Hibberd"'
Publikováno v:
Urological Research. 19:181-188
The effects of physiological concentrations of chondroitin sulphate, human serum albumin and Tamm-Horsfall mucoprotein on the crystallization of calcium oxalate in undiluted, ultrafiltered human urine were investigated using particle size analysis an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7de2d1222c8ff3e487a1d6d165bfc8
https://doi.org/10.1007/bf00303747
https://doi.org/10.1007/bf00303747
Publikováno v:
Urolithiasis and Related Clinical Research ISBN: 9781468472745
Urinary inhibitors have been presumed for many years to be involved in the pathogenesis of renal calculi. Studies on the effects of dilute urines on calcium oxalate crystallisation have contributed greatly to our knowledge of these inhibitors. Noneth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::769769d9c2f98ab0ea4e41e774dea399
https://doi.org/10.1007/978-1-4684-7272-1_164
https://doi.org/10.1007/978-1-4684-7272-1_164
Publikováno v:
Clinica chimica acta; international journal of clinical chemistry. 154(1)
The inhibitory activity of whole urines from 32 healthy subjects and 50 calcium oxalate renal stone formers was assessed in terms of their ability to withstand increasing quantities of oxalate before undergoing spontaneous nucleation of calcium oxala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c6e153a1878d6a4d982046ba0abfe2f
https://pubmed.ncbi.nlm.nih.gov/3943225
https://pubmed.ncbi.nlm.nih.gov/3943225
Autor:
R. M. Harnett, Beryl C. Mazzachi, Rosemary L. Ryall, R. D. Mazzachi, Villis R. Marshall, C. M. Hibberd
Publikováno v:
British journal of urology. 60(6)
Summary— The daily excretion of calcium, oxalate, uric acid and glycosaminoglycans, the 24-h urinary pH and volume, and the inhibitory effects of the urines on calcium oxalate crystal growth and aggregation, were measured in 44 normal women, 41 nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea288f8a87b08e557e7f1e1b9ed33cb1
https://pubmed.ncbi.nlm.nih.gov/3427328
https://pubmed.ncbi.nlm.nih.gov/3427328
Publikováno v:
Urolithiasis ISBN: 9781489908759
The potential role of inhibitors in calcium stone formation is not trivial: it may account for the fact that stones do not occur in the presence of significant urinary supersaturation. Furthermore, if stone formation could be attributed to a lack or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db9ec8f8837015e44d0641b9c9472cd
https://doi.org/10.1007/978-1-4899-0873-5_27
https://doi.org/10.1007/978-1-4899-0873-5_27
Publikováno v:
Urological research. 13(6)
A method has been developed for inducing and quantifying calcium oxalate crystallisation in whole human urine. The propensity of a given urine to induce crystal formation was described in two ways: its ability to resist spontaneous nucleation of calc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e42663fde472a1c1b46febffdcbc1284
https://pubmed.ncbi.nlm.nih.gov/3006313
https://pubmed.ncbi.nlm.nih.gov/3006313
Publikováno v:
Urological research. 14(2)
(1) Samples of undiluted urine from normal men were preincubated with crystalline monosodium urate and their metastable limits and responses to a standard oxalate challenge were compared with results obtained from control samples preincubated without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e99297ff4646c032949eb45cc89223b3
https://pubmed.ncbi.nlm.nih.gov/3727216
https://pubmed.ncbi.nlm.nih.gov/3727216
Publikováno v:
Urolithiasis ISBN: 9781489908759
The assessment of patients suffering from calcium renal lithiasis has traditionally been based on a single measurement of the daily excretion of factors known to influence the degree of saturation of urine with insoluble calcium salts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e100dbf9e4069439854cd4ad1324f209
https://doi.org/10.1007/978-1-4899-0873-5_171
https://doi.org/10.1007/978-1-4899-0873-5_171
Publikováno v:
Urolithiasis ISBN: 9781489908759
Recent studies have indicated that significant amounts of macromolecules, particularly Tamm-Horsfall mucoprotein (THM) may be lost in the centrifugation (1) and filtration (2) steps used to prepare urine for in vitro crystallization experiments. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2613d91c9641ac40295d7a15f1962ff6
https://doi.org/10.1007/978-1-4899-0873-5_37
https://doi.org/10.1007/978-1-4899-0873-5_37
Publikováno v:
Clinica chimica acta; international journal of clinical chemistry. 167(3)
Removal of macromolecules with Mr greater than 10000 had no discernible effect on the detectable nucleation of calcium oxalate crystals from undiluted human urine, but promoted the deposition of crystalline material and markedly increased the degree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f027776705a8463d01aea5becc682ba7
https://pubmed.ncbi.nlm.nih.gov/3621616
https://pubmed.ncbi.nlm.nih.gov/3621616