Effect of Adipose Derived Stem Cells on Survival of Fat as Filler

Under local anesthesia using strict aseptic technique, a small incision will be done in the lateral aspect of the thigh or lower abdomen, through which the infiltration cannula will be introduced to inject the local anesthetic solution using the wet technique. This will be followed 15 minutes later by lipo-aspiration of 75 ml fat ) using a blunt tipped cannula under the negative suction pressure of a 60 ml syringe. 50 ml is used for preparation of microfat. then with blunt cannula,subcutaneous injection of the required volume of microfat is placed into temporal region.

Under local anesthesia using strict aseptic technique, a small incision will be done in the lateral aspect of the thigh or lower abdomen, through which the infiltration cannula will be introduced to inject the local anesthetic solution using the wet technique. This will be followed 15 minutes later by lipo-aspiration of 75 ml fat using a blunt tipped cannula under the negative suction pressure of a 60 ml syringe. 50 ml is used for preparation of microfat. 25 ml is used for preparation of autologous adipose tissue derived stem cells (At-ADSCs) using enzymatic digestion and differential centrifugation in the Center of Excellence for Research in Regenerative Medicine and its Application (CERRMA), Alexandria Faculty of Medicine. Subcutaneous injection of the required volume of microfat combined with stromal vascular fraction containing adipose tissue derived stem cells, is placed into temporal region.