Spectroscopic investigation of phase transformation of calcium oxalate dehydrates (renal calculi) using acidic Bryophyllum pinnatom powder

• Published in: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2023-12, Vol.303, p.123192, Article 123192
• Main Authors: Bashir, Mahwish, Majid, Farzana, Bibi, Ismat, Jamil, Zunaira, Ali, Adnan, Al-Hoshani, Nawal, Mohamed, Rania Ali El Hadi, Iqbal, Munawar, Nazir, Arif
• Format: Article
• Language: English
• Subjects: Bryophyllum pinnatum; Calcium oxalate; Kidney stone; Lemon juice; Vibrational spectroscopy
• ISSN: 1386-1425
• DOI: 10.1016/j.saa.2023.123192

[Display omitted] •Diagnosis of COD kidney stones was performed in the aqueous solution of B. pinnatum.•B. pinnatum powder was mixed in apple cider vinegar and lemon juice.•A considerable weight reduction of two surgically kidney stones was observed in the solution.•The COD was monitored by FTIR and Raman spectroscopic analysis.•Mixture of B. pinnatum powder and lemon juice is a best remedy to remove kidney stones. Urolithiasis is one of most common renal disorders, characterized by the formation of kidney stones (renal calculi) through the crystallization process within the urinary system. The frequently observed renal calculi are calcium oxalate renal calculi and treatment is done by shock wave method or lithotripsy which is harmful for other cells of the internal system. The objective of this work was to evaluate in vitro diagnosis of calcium oxalate kidney stones in the aqueous solution of Bryophyllum pinnatum. The B. pinnatum powder was mixed in apple cider vinegar and lemon juice separately to make solution 1 and 2 respectively. Apple cider vinegar and lemon juice were used as solvents due to their acidic and body compatible nature. Two surgically removed stones was dipped in solution 1 and 2. After two weeks, kidney stone of weight 2.7 g is completely dissolved in solution 2 while a considerable weight reduction of other kidney stone has been observed in solution 1. Fourier transform infrared (FTIR) spectroscopy results show the presence of two strong absorption peaks at 610 and 912 (cm−1) in both solutions after dissolution of urinary stones are related to calcium oxalate dehydrate (COD). Raman spectra further confirm the dissolution of COD in solution having Raman shifts at 504 and 910 (cm−1). Cluster formation and aggregation of particles has been observed in scanning electron microscopy images. This in vitro study proves that a mixture of Bryophyllum pinnatum powder and lemon juice is a best remedy to remove kidney stones.