EFFECT OF ENVIRONMENTAL pH ON THE SOLUBILITY OF CALCIUM OXALATE SALT

Authors

  • Berdimurodova Feruza Pirnazarovna Muxamadiyev Nurali Qurbonaliyevich Author

Keywords:

Calcium oxalate, solubility, pH effect

Abstract

Ushbu tezisda kalsiy oksalat (CaC₂O₄) tuzining eruvchanligiga muhit pH qiymatining ta'siri o‘rganilgan. Tadqiqot xalqaro standartlarga (masalan, ACS va IUPAC talablariga) muvofiq ravishda olib borilgan. Natijalar grafik va jadval shaklida taqdim etilgan bo‘lib, pH qiymatining eruvchanlikka ta'siri tahlil qilingan. Tadqiqotning maqsadi - kalsiy oksalatning eruvchanligini pH ga bog‘liq holda modellashtirish va uning tibbiyot (buyrak toshlari) va kimyo sanoatidagi ahamiyatini ko‘rsatish.

Author Biography

  • Berdimurodova Feruza Pirnazarovna Muxamadiyev Nurali Qurbonaliyevich
    (Sharof Rashidov nomidagi Samarqand davlat universiteti tayanch doktoranti) (Sharof Rashidov nomidagi Samarqand davlat universiteti professori)

References

1. Berdimurodova, F. P., Ya, N. Z., & Mukhamadiev, N. K. (2025). OPTIMAL

COMPOSITION FOR DISSOLUTION OF KIDNEY STONES. Issue 1 of 2025 (149/2) , 1 (167), 5-8.

https://scholar.google.com/scholar?oi=bibs&hl=ru&q=related:ndDhlq0kLcAJ:scholar.google.com/

2. Berdimurodova, F.P., Ya, N.Z., Oripov, O., & Mukhamadiev, N.K. (2021). Evaluation of the

therapeutic effect of herbal preparations in the treatment and metaphylaxis of patients with

nephrolithiasis. Central Asian Journal of Medical and Natural Sciences.

https://scholar.google.com/scholar?oi=bibs&hl=ru&q=related:TM70_t42iAAJ:scholar.google.com/

3. Nurillaev, J. Ya., Nurillaev, H. Zh., Berdimurodova, F. P., & Mukhamadiev, N. K. (2023).

Evaluation of Therapeutic and Metaphylactic Measures for Urolithiasis Depending on Stone

Composition. Medical Bulletin of Bashkortostan , 18 (1 (103)), 24-28.

https://scholar.google.com/scholar?oi=bibs&hl=ru&q=related:pc5FHzznFMwJ:scholar.google.com/

4. Coe, F. L.; Evan, A.; Worcester, E. “Kidney Stone Disease.” Journal of Clinical

Investigation, 2005, 115(10), 2598–2608. https://doi.org/10.1172/JCI26319

5. Robertson, W. G. “Oxalate in Urine: Chemistry and Pathophysiology.” Mineral and

Electrolyte Metabolism, 1999, 25(2–3), 77–84. https://doi.org/10.1159/000012345

6. Nancollas, G. H.; Mohan, P. “Calcium Oxalate Solubility and Crystal Growth.” Journal of

Crystal Growth, 1982, 57(1), 11–18. https://doi.org/10.1016/0022-0248(82)90220-7

7. Siener, R.; Hesse, A. “The Role of Urinary pH in the Formation of Calcium Oxalate Stones.”

World Journal of Urology, 2003, 21(6), 363–367. https://doi.org/10.1007/s00345-003-0352-2

8. Li, X.; Stoll, S.; Nancollas, G. H. “pH Dependence of Calcium Oxalate Solubility.” Crystal

Growth & Design, 2012, 12(7), 3296–3303. https://doi.org/10.1021/cg300439g

9. Leach, C. S. “Calcium Oxalate Scale Formation in Industrial Systems.” Chemical

Engineering Journal, 2007, 129(1–3), 95–102. https://doi.org/10.1016/j.cej.2006.10.013

10.IUPAC. Compendium of Chemical Terminology, 2nd Edition (the “Gold Book”), 1997.

Available at: https://goldbook.iupac.org

11.American Chemical Society (ACS) Publications. “Guidelines for Reporting Solubility Data.”

Journal of Chemical Education, 2011, 88(3), 292–296. https://doi.org/10.1021/ed100393w

12.Worcester, E. M.; Coe, F. L. “Calcium Oxalate Nephrolithiasis: Pathophysiology and

Prevention.” Clinical Reviews in Bone and Mineral Metabolism, 2010, 8(2), 75–92.

https://doi.org/10.1007/s12018-010-9060-2

13.Mandel, N. S.; Mandel, I. D. “Calcium Oxalate Crystallization: Effect of pH and Urinary

Inhibitors.” Urological Research, 1988, 16(5), 269–274. https://doi.org/10.1007/BF00323088

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Published

2026-03-28

How to Cite

EFFECT OF ENVIRONMENTAL pH ON THE SOLUBILITY OF CALCIUM OXALATE SALT. (2026). Universal International Scientific Journal, 3(3.1), 653-656. https://universaljournal.uz/index.php/uxij/article/view/279