conclusions cyclosporine and tacrolimus reduce proteinuria and serum creatinine after 6 months. nonetheless, tacrolimus reduces urea and cyclosporine increases it. however, since the prevalence of the side effects of both drugs is similar, tacrolimus has better results in the treatment of imn patients compared with cyclosporine. background immunosuppressive drugs have received the most attentio...

Background: This study evaluated the effects of the maternal immune system stimulation or suppression during the pregnancy on the development of the neonate’s immune system.Methods: A total of 20 female rats were divided into four groups. The groups were treated using Leishmania major, Salmonella typhimurium, Tacrolimus, and sterilized normal saline. The animals were mated after 3-time tr...

PURPOSE The potent immunosuppressive effect of systemic tacrolimus is limited by the high incidence of severe adverse effects, including nephrotoxicity and hypertension. Intravesical application of tacrolimus is hindered by its poor aqueous solubility, justifying the search for novel delivery platforms such as liposomes. We evaluated the pharmacokinetics of tacrolimus encapsulated in liposomes ...

PURPOSE. To evaluate the effects of intravitreal injection of liposomes encapsulating tacrolimus (FK506) on experimental autoimmune uveoretinitis (EAU) in Lewis rats. METHODS. Liposomes containing tacrolimus were prepared by reverse-phase evaporation vesicles. EAU was induced in Lewis rats by subcutaneous injection of interphotoreceptor retinoid-binding protein R16 peptide emulsified in adjuvan...

BACKGROUND AND OBJECTIVES The optimal maintenance immunosuppressive regimen to improve long-term renal allograft function and graft survival is yet to be determined. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This observational study prospectively compared tacrolimus/sirolimus with tacrolimus/mycophenolate mofetil in renal transplant recipients using a prednisone-free regimen with over 8.5...

Tacrolimus, a calcineurin inhibitor, is clinically used as an immunosuppressive agent in organ transplantation, but its use is limited due to its marked nephrotoxicity. The present study investigated the effect of olmesartan (angiotensin receptor blocker) on tacrolimus-induced nephrotoxicity in rats. A total of 24 rats were divided into four groups, which included control, tacrolimus, tacrolimu...

BACKGROUND Switching to cyclosporine A may result in a reversion of tacrolimus-induced diabetes mellitus. However, mechanisms underlying such a reversion are still unknown. METHODS Obese Zucker rats were used as a model for tacrolimus-induced diabetes mellitus. A cohort of 44 obese Zucker rats received tacrolimus for 11 days (0.3mg/kg/day) until diabetes development; then: (a)22 rats were eut...

BACKGROUND A prolonged-release formulation of tacrolimus (Tacrolimus QD) was developed to allow once-daily dosing and to have similar safety and efficacy profiles to twice-daily tacrolimus (Tacrolimus BID). This study compared the pharmacokinetics (PK) and renal pathology by protocol biopsy in de novo living kidney transplant recipients treated with either low-dose Tacrolimus QD or Tacrolimus B...

Adherence to immunosuppression and minimizing variability in drug exposure are important considerations in preventing rejection and maximizing overall transplant outcomes. The availability of once-daily tacrolimus may confer potential benefit by simplifying immunosuppressive regimens, thereby improving medication adherence among transplant recipients. Pharmacokinetic studies in healthy normal v...