Stem Cell Therapy Reduces Lung Injury in Rats
Author Information
Author(s): Sun Cheuk-Kwan, Yen Chia-Hung, Lin Yu-Chun, Tsai Tzu-Hsien, Chang Li-Teh, Kao Ying-Hsien, Chua Sarah, Fu Morgan, Ko Sheung-Fat, Leu Steve, Yip Hon-Kan
Primary Institution: Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine
Hypothesis
Autologous transplantation of adipose-derived mesenchymal stem cells (ADMSCs) can effectively attenuate acute pulmonary ischemia-reperfusion (IR) injury.
Conclusion
ADMSC therapy minimized lung damage after IR injury in a rodent model through suppressing oxidative stress and inflammatory reaction.
Supporting Evidence
- Blood gas analysis showed that oxygen saturation was lower in the control group compared to the ADMSC group.
- Histological scoring indicated more lung damage in the control group than in the ADMSC group.
- Real-time PCR showed higher expressions of oxidative stress and inflammatory biomarkers in the control group compared to the ADMSC group.
Takeaway
This study found that giving special cells from fat to rats helped their lungs heal better after being hurt by a lack of blood.
Methodology
Adult male Sprague-Dawley rats were randomized into three groups: sham control, IR plus culture medium, and IR plus ADMSC infusion, with various analyses performed post-treatment.
Limitations
The study did not investigate the long-term outcomes of ADMSC treatment or the optimal dosage for this experimental setting.
Participant Demographics
Adult male Sprague-Dawley rats, weighing 300-325 g.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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