Objectives- Hydroxyproline is a specific amino acid of collagen which is widely used to estimate the collagen content in biological specimens. The purpose of this study was to compare the effect of the Platelet Rich Plasma (PRP) on tendon gap healing using two different scaffold made from subcutaneous fascia and polypropylene tube. Design- Experimental study Animals - 16 young adult Guinea pigs...

Oxygen is necessary for maintaining cell proliferation and viability and extracellular matrix (ECM) production in 3-dimensional tissue engineering. Typically, diffusion is the primary mode for oxygen transport in vitro; thus, ensuring an adequate oxygen supply is essential. In this study, we determined the oxygen diffusion coefficients of 3 natural ECMs that are being investigated as construct ...

SUMMARY Patients with a history of massive weight loss have compromised and poor-quality skin and fascia. Various body contouring surgeries aim to improve appearance and shape of the trunk and restore fascial integrity. These patients may be at increased risk of recurrent fascial laxity or bulges after conventional techniques. Here, the author presents a case where a silk-based bioresorbable sc...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background : recently autologous fat tissue transfer has gained much popularity. on the other hand, applying the transferring methods with a higher survival rate is still controversial. the aim of this study is to compare dermis-fat graft and dermal-fascia-fat graft. methods : this animal study was conducted in 2008-2009. ...

diced rib cartilage is an acceptable option in severe nasal deformities. we present our preliminary experience in kamc in nasal septoplasties using the autologous diced costal cartilage. this is a retrospective study of the 22 cases who needed the autologous diced costal cartilage in our centre in 4 years. all our patients needed autologous diced rib cartilages. twelve were wrapped with tempora...

The tympanic membrane (TM) is an exquisite structure that captures and transmits sound from the environment to the ossicular chain of the middle ear. The creation of TM grafts by multi-material three-dimensional (3D) printing may overcome limitations of current graft materials, e.g. temporalis muscle fascia, used for surgical reconstruction of the TM. TM graft scaffolds with either 8 or 16 circ...

purpose: to compare mersilene mesh and autogenous fascia lata in the management of low-function ptosis. methods: a randomized clinical trial was performed on 31 eyelids with poor levator function. patients were randomly assigned to two groups: 16 eyelids in the mersilene mesh group and 15 eyelids in the autogenous fascia lata group. results: nine patients with congenital unilateral and 11 patie...

Penile augmentation surgical procedure includes diverse graft materials such as artificial collagen material as well as dermo-fat graft. Important factors of postoperative satisfaction are natural appearance of genitalia at the flaccid state and minimal resorption of graft volume. Artificial collagen materials and acellular dermal matrix are available for surgical procedure with variable size. ...

Diced rib cartilage is an acceptable option in severe nasal deformities. We present our preliminary experience in KAMC in nasal septoplasties using the autologous diced costal cartilage. This is a retrospective study of the 22 cases who needed the autologous diced costal cartilage in our centre in 4 years. All our patients needed autologous diced rib cartilages. Twelve were wrapped with tempora...

© Translational Andrology and Urology. All rights reserved. Transl Androl Urol, 2015;4(S1) www.amepc.org/tau culture procedure with PLGA scaffold; Complex synthetic collagen with elastin (Matriderm); SIS (small intestine submucosa, porcine SIS). 48-72 h; Tissue fluid diffusion, 4 days; circulation and beginning of collagen accumulation. Initial graft survival depends on tissue condition and vas...