background cartilage tissue has limited regenerative capacity and the management of cartilage defects has always been a challenging issue. platelet-rich plasma (prp) has been recently been used to improve healing of cartilage defects. in the present experiment, we aimed to investigate the effects of prp on regeneration capacity as well as survival of the cartilage grafts in a rabbit model. meth...

aim and background: coronary artery bypass graft (cabg) surgery is the most common surgical procedure for patients suffering from coronary artery diseases. many studies demonstrated cabg as a serious crisis for patients resulting in excessive stress and anxiety. this study was performed to assess the effects of reflexology on anxiety levels among cabg surgery candidates in shahid chamran hospit...

background: kidney transplantation is a preferred treatment for many patients with end-stage renal disease (esrd) and is far more profi table than hemodialysis. analyzing renal transplantation data can help to evaluate the eff ectiveness of transplantation interventions. the aim of this study was to determine the organ survival rate after kidney transplantation during a period of 10 years (marc...

ficus benjamina l. is indoor plant in temperate areas that is a tree species belongs to moraceae family. propagation of this plant is down by vegetative method. this study was conducted to evaluate the effect of iba concentration and time of taking cutting on propagation of ficus benjamina via stenting technique in gorgan university of agricultural sciences and natural resources, in 2012. treat...

cellulose was modified by polystyrene (ps) and polyacrylonitrile (pan) via free radical and living radical polymerization, and then cellulose was used as the matrix in the preparation of polymer/clay nanocomposite, through a solution intercalation method. for this purpose, first, the graft polymerization of styrene (st) onto cellulose fibers was performed by using suspension polymerization and ...

background and objective: cystinosis is a rare inherited disease that leads to renal failure. fanconi syndrome is the major renal involvement in cystinosis patients. renal transplantation is the treatment of choice in cystinosis children with end-stage renal disease (esrd).  the study aimed to assess the outcome of renal transplantation in iranian children with cystinosis. methods: this retrosp...

graft polymerization of acrylic acid (aa) and ethyl methacrylate (ema) onto starch (st) were carried out in aqueous solution using ceric ammonium nitrate (can) as redox system under n2 atmosphere. the effect of ph, reaction time, temperature, concentrations of can, st, and monomers on the graft yield was investigated. monomer reactivity was in the following order: aa>ema.the kinetics of the gra...

background: autologous skin graft is frequently used in the field of plastic, and reconstructive surgery. the engraftment is dependent upon revascularization and angiogenesis, which can be regulated by different factors. in addition to its hematopoietic effects, erythropoietin is shown to positively affect the wound healing process. objectives: we studied effects of human erythropoietin on reva...

The inferior colliculus (IC) occupies a central position in the auditory pathways and integrates ascending and descending information. Neurons of the central nucleus of IC possess laminated dendritic fields which provide a substrate for selective responsiveness to auditory stimuli. The present investigation examines anatomical, immunohistochemical, functional and behavioral indices of recovery ...