Abstract: The present invention provides a second use of mitochondria, which can cure a tendon injury-related disease and prevent a disease caused by a tendon injury. Specifically, the mitochondria disclosed in the present invention have the effect of repairing injured tendon cells and accelerating the healing of the tendon cells. Therefore, by administering a predetermined amount of mitochondria or a composition containing a predetermined amount of mitochondria to a part with a tendon injury, wound healing of the part with the tendon injury can be promoted, thus achieving the effect of repairing the injured tendon and further preventing a joint disease caused by the tendon injury or inflammation.

Abstract: The present invention discloses a use of a mitochondrial extract to treat and/or prevent a kidney injury-related disease. Specifically, by administering the mitochondrial extract disclosed in the present invention to a patient having a kidney injury-related disease, the kidney injury-related disease can be effectively alleviated and prevented from deterioration.

Abstract: The present invention discloses a use of mitochondria to promote wound repair and/or healing. Specifically, when a certain amount of mitochondria or a composition containing a certain amount of mitochondria is administered to a wound, the effect of promoting wound repair or accelerating wound healing can be effectively achieved.

Abstract: The embodiments of the present disclosure provide a cell culture composition and a use thereof, and the cell culture composition includes a culture medium and mitochondria. The cell culture composition including mitochondria can promote cell growth and improve the function of the damaged or aged stem cells, thereby improving overall cell growth.

Abstract: The embodiments of the present disclosure provide a manufacturing method of mitochondria-rich plasma. The mitochondria-rich plasma can increase the cell viability of damaged cells, decrease the cellular senescence level, repair the oxidative damage of cells, and relieve the inflammation of hair follicles so as to achieve the purpose of promoting hair regrowth.