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Full-Text Articles in Organisms
Effects Of Pringle Maneuver And Partial Hepatectomy On The Pharmacokinetics And Blood–Brain Barrier Permeability Of Sodium Fluorescein In Rats, Mohammad K. Miah, Imam H. Shaik, Ulrich Bickel, Reza Mehvar
Effects Of Pringle Maneuver And Partial Hepatectomy On The Pharmacokinetics And Blood–Brain Barrier Permeability Of Sodium Fluorescein In Rats, Mohammad K. Miah, Imam H. Shaik, Ulrich Bickel, Reza Mehvar
Pharmacy Faculty Articles and Research
Liver diseases are known to affect the function of remote organs. The aim of the present study was to investigate the effects of Pringle maneuver, which results in hepatic ischemia–reperfusion (IR) injury, and partial hepatectomy (Hx) on the pharmacokinetics and brain distribution of sodium fluorescein (FL), which is a widely used marker of blood–brain barrier (BBB) permeability. Rats were subjected to Pringle maneuver (total hepatic ischemia) for 20 min with (HxIR) or without (IR) 70% hepatectomy. Sham-operated animals underwent laparotomy only. After 15 min or 8 h of reperfusion, a single 25-mg/kg dose of FL was injected intravenously and serial …
Effects Of Methylprednisolone And Its Liver-Targeted Dextran Prodrug On Ischemia–Reperfusion Injury In A Rat Liver Transplantation Model, Anjaneya Chimalakonda, Reza Mehvar
Effects Of Methylprednisolone And Its Liver-Targeted Dextran Prodrug On Ischemia–Reperfusion Injury In A Rat Liver Transplantation Model, Anjaneya Chimalakonda, Reza Mehvar
Pharmacy Faculty Articles and Research
Purpose. To evaluate the effectiveness of a liver-targeted dextran prodrug (DMP) of methylprednisolone ( MP) in cold preservation-warm reperfusion injury associated with liver transplantation.
Methods. The effects of donor pretreatment with single 5 mg/kg doses of MP or DMP on ischemia reperfusion damage to the liver were studied after 8 or 24 h of cold preservation in both isolated perfused rat liver (IPRL) and syngeneic orthotopic rat liver transplantation (OLT) models.
Results. In IPRL studies, donor pretreatment with DMP, and to a lesser degree MP, significantly improved the uptake of hyaluronic acid (HA), a marker of endothelial …
Attenuation Of Acute Rejection In A Rat Liver Transplantation Model By A Liver-Targeted Dextran Prodrug Of Methylprednisolone, Anjaneya Chimalakonda, Donald L. Montgomery, Jon A. Weidanz, Imam H. Shaik, Justin H. Nguyen, John J. Lemasters, Eiji Kobayashi, Reza Mehvar
Attenuation Of Acute Rejection In A Rat Liver Transplantation Model By A Liver-Targeted Dextran Prodrug Of Methylprednisolone, Anjaneya Chimalakonda, Donald L. Montgomery, Jon A. Weidanz, Imam H. Shaik, Justin H. Nguyen, John J. Lemasters, Eiji Kobayashi, Reza Mehvar
Pharmacy Faculty Articles and Research
Background. The use of methylprednisolone (MP) and other corticosteroids for the treatment of acute liver allograft rejection is associated with severe toxicities in nontarget tissues. Therefore, selective delivery of NIP to the liver may improve its efficacy and alleviate its side effects. We investigated the effects of a novel liver-targeted dextran prodrug of MP (DMP) in an orthotopic rat liver transplantation (OLT) model.
Methods. The model consisted of a high responder rejection strain combination (Dark Agouti donors and Lewis recipients). Liver recipients were intravenously administered saline or a single subtherapeutic dose of MP (5 mg/kg) as the parent …