Effect of injecting adipose stem cells combined with platelet-rich fibrin releasate at Shenshu acupoint (BL23) on acute kidney injury in rabbits.

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Introduction Acute kidney injury (AKI) is a major and unmet medical need, characterized by a sudden onset of kidney dysfunction that often occurs within 7 days. Adipose-derived stem cells (ADSCs) are known for their regenerative, differentiative, and repair abilities, making them a promising therapeutic option for kidney injury. Platelet-rich fibrin releasate (PRFr), derived from platelet-rich fibrin after static incubation, contains numerous growth factors that may promote the differentiation and proliferation of stem cells. Additionally, acupoints such as Shenshu (BL23) have been used in clinical practice and experimental settings, particularly in renal failure treatments. Methods This study aimed to evaluate the synergistic effects of ADSCs and PRFr, administered separately or in combination, at the Shenshu acupoint (BL23) in New Zealand white rabbits with acute kidney injury. The treatment groups were injected with ADSCs, PRFr, or a combination of both. Serum creatinine (CRE) and blood urea nitrogen (BUN) levels were measured to assess kidney function. Additionally, histological examination of kidney tissue was performed to observe morphological changes and tissue repair. Results The PRFr + ADSCs treatment group exhibited a significant reduction in CRE and BUN levels during the second week following transplantation. After 7 weeks of treatment, the PRFr + ADSCs group showed

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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