Background and Objective: The craniofacial structures are complex esthetically the most important component of appearance. Defects in this region lead to noticeable deformities that physically psychologically devastating patients. Advances grafting tissue transfer techniques have improved surgical outcomes but our ability fully regenerate lost or defective is limited. purpose narrative review g...

Aims of this prospective study were to evaluate the results of vocal fold structural fat grafting for glottic insufficiency and to compare the outcomes obtained in unilateral vocal fold paralysis (UVFP) and congenital or acquired soft tissue defects in vocal folds. Sixty-six consecutive patients with breathy dysphonia, in 43 cases (aged 16-79 years) related to UVFP and in 23 cases (aged 16-67 y...

Chemical grafting of Polyaniline (PAni) and chitosan (CS) as has been carried out with formaldehyde as grafting agent and ammonium persulfate as an initiator. For this reason aniline monomers were copolymerized with chitosan and were chemically polymerized. The synthesized copolymer was Characterized using Fourier transform infrared spectroscopy (FTIR), UV-Visible, scanning electron microscopy ...

BACKGROUND With recent advances in therapeutic applications of stem cells, cell engraftment has become a promising therapy for replacing injured myocardium after infarction. The survival and function of injected cells, however, will depend on the efficient vascularization of the new tissue. Here we describe the arteriogenic remodeling of the coronary vessels that supports vascularization of eng...

BACKGROUND Aggressive curettage has been well established for the treatment of giant cell tumors (GCTs) of the bone. The purpose of this study was to review our experience and evaluate the role of different implant materials in patients with GCTs of the extremities after aggressive curettage. METHODS A total of 119 patients with GCTs of the long bone were treated at the First Affiliated Hospi...

Autologous fat grafting after breast cancer surgery is commonly performed, but concerns about oncologic risk remain. To model the interaction between fat grafting and breast cancer cells, two approaches were employed. In the first approach, graded numbers of viable MDA-MB-231 or BT-474 cells were admixed directly into human fat grafts and injected subcutaneously into immune-deficient mice to de...

Introduction: In the liposculpture scenario, and at cellular molecular level, tissue engineering has numerous advantages that meet needs of injured or organ for regeneration process fillings contours. Biological microenvironments enable cell recognition signaling cascades neovascularization stabilization fat grafting. Objective: A concise systematic review was carried out on use potential biost...

In the medical care of partial and full-thickness wounds, autologous skin grafting is still gold standard dermal replacement. contrast to spontaneous reepithelializing superficial deep wounds often lead disturbing scarring, with cosmetically or functionally unsatisfactory results. However, modern wound dressings offer promising approaches surface reconstruction. Against background our future ai...

UNLABELLED Lipoaspirated fat grafts are used to reconstruct volume defects in breast surgery. Although intraoperative treatment decisions are influenced by volume changes observed immediately after grafting, clinical effect and patient satisfaction are dependent on volume retention over time. The study objectives were to determine how immediate breast volume changes correlate to implanted graft...