The purpose of this investigation was to determine the serum pharmacokinetics, tissue distribution, and renal toxicity of amphotericin B (AmpB) following administration of a single intravenous dose (1 mg/kg of body weight) of Fungizone (FZ) and a heat-treated form of FZ (HFZ) to New Zealand White female rabbits. FZ solutions were heated at 70 degrees C for 20 min to produce HFZ. Blood samples w...

BACKGROUND  Airway inflammation is a feature of many respiratory diseases and there is a need for newer, more effective anti-inflammatory compounds. The aim of this study was to develop an ex vivo human lung explant model which can be used to help study the mechanisms underlying inflammatory responses and which can provide a tool to aid drug discovery for inflammatory respiratory diseases such ...

OBJECTIVES To compare the tolerance, efficacy, and pharmacokinetics of amphotericin deoxycholate (Fungizone) prepared in a parenteral fat emulsion (Intralipid 20%) or glucose in HIV patients with candidiasis. DESIGN Non-blind randomised controlled trial. SETTING University hospital; tertiary clinical care. PATIENTS 22 HIV positive patients with oral candidiasis. INTERVENTIONS Amphoteric...

BACKGROUND Menstrual blood-derived stem cells (MenSCs) are a novel source of stem cells that can be easily isolated non-invasively from female volunteered donor without ethical consideration. These mesenchymal-like stem cells have high rate of proliferation and possess multi lineage differentiation potency. This study was undertaken to isolate the MenSCs and assess their potential in differenti...

Cell-surface glycoconjugates of normal epithelia are recognized to alter during ontogeny and oncogenesis [ 11. Such changes affcct intercellular contact and modify patterns of organ colonization during invasion and metastasis. A particularly common feature of epithelial malignancies is an increased sialyation of cell surface oligosaccharide determinants. In a study of primary and metastatic hum...

The purpose of the present study was to examine the influence of heat-induced superaggregation of Amphotericin B (AmB) in the Fungizone (FZ) formulation on its interaction with human serum components and relate this to reduced toxicity. Whole serum distribution studies showed that a significantly lower percentage of AmB from HFZ was recovered in the high-density lipoprotein (HDL), low-density l...

OBJECTIVES To evaluate the in vitro activity of anti-leishmanial drugs against intracellular Leishmania donovani amastigotes in different types of macrophages. METHODS Mouse peritoneal macrophages (PEMs), mouse bone marrow-derived macrophages (BMMPhi), human peripheral blood monocyte-derived macrophages (PBM Phi) and differentiated THP-1 cells were infected with L. donovani. Cultures were inc...

The in vitro and in vivo toxicities and activities of MS-8209, a new hydrosoluble amphotericin B (deoxycholate-amphotericin B [D-AmB]; Fungizone) derivative, were studied. In vitro, MS-8209 was less toxic than AmB against renal tubular cells in primary culture and less active against Candida albicans and Cryptococcus neoformans. However, at 10-fold the AmB concentration, MS-8209 in vitro antifu...

BACKGROUND Menstrual blood-derived stem cells (MenSCs) are a novel source of stem cells that can be easily isolated non-invasively from female volunteered donor without ethical consideration. These mesenchymal-like stem cells have high rate of proliferation and possess multi lineage differentiation potency. This study was undertaken to isolate the MenSCs and assess their potential in differenti...

To gain a better understanding of the adverse pulmonary response to amphotericin B administration reported in humans, we examined the effects of this agent in the chronically instrumented awake sheep. We measured pulmonary artery and left atrial pressures (Ppa and Pla), lung lymph flow (Qlymph), dynamic lung compliance (Cdyn), resistance to airflow across the lung (RL), lymph thromboxane B2 (Tx...