Pharmacodynamic analysis of time-variant cellular disposition: reticulocyte disposition changes in phlebotomized sheep

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A pharmacodynamic analysis of erythropoietin-stimulated reticulocyte response in phlebotomized sheep.

The pharmacodynamics (PD) of the reticulocyte response resulting from phlebotomy-induced erythropoietin (EPO) was investigated in adult sheep. The anemia caused by the controlled phlebotomy (Hb < 4 g/dl, t = 0) resulted in a rapid increase in EPO with peak concentrations from 200 to 1400 mU/ml at 0.5 to 3 days generating a delayed reticulocyte response with peak levels from 9.3 to 14.1% at 2.5 ...

متن کامل

Physiological disposition of i.v. morphine in sheep.

In a crossover design study we have measured the total body and regional clearances of morphine. Thirteen experiments were performed in four conscious sheep that had been prepared previously with appropriate intravascular cannulae. Morphine (as sulphate pentahydrate) was infused i.v. at 2.5, 5, 10 and 20 mg h-1 to produce constant blood concentrations. Morphine (base) concentrations were measur...

متن کامل

Cellular accumulation and disposition of aclacinomycin A.

The cellular accumulation and disposition of the anthracycline antitumor antibiotic aclacinomycin A (ACM) were compared to those of daunorubicin. Although both drugs were avidly accumulated by cells, intracellular concentrations of ACM were two to three times those of daunorubicin. Whereas lowered temperature (0 degrees) reduced intracellular accumulation of both drugs, 10 mM sodium azide had n...

متن کامل

Kinetics and disposition of orally dosed sodium chlorate in sheep.

Experiments were conducted in sheep to determine excretory characteristics of sodium chlorate after a single oral dose. In Exp. 1, lambs (n = 16; age = 8.1 ± 1.7 d; BW = 8.2 ± 1.1 kg; mean ± SD) were dosed orally with 0, 30, 60, or 90 mg/kg BW of sodium chlorate. Twenty-four hours after exposure chlorate residues were dose dependent (P < 0.05) in small intestinal contents, serum, and urine, but...

متن کامل

Patient Disposition 1 REPORTING ON PARTICIPANT DISPOSITION IN CLINICAL TRIALS

Preparation of this manuscript was supported in part by grants from the National Institute of Arthritis and Musculoskeletal and Skin Diseases (AR/AI44724, AR47298), the National Institute of Child Health and Human Development/National Center for Medical Rehabilitation Research (HD33989), and the Fetzer Institute. Portions of this paper were summarized at the second meeting of the Initiative on ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Pharmacokinetics and Pharmacodynamics

سال: 2007

ISSN: 1567-567X,1573-8744

DOI: 10.1007/s10928-007-9056-2