Transport Processes in Pharmaceutical Systems (Drugs and the by Gordon L. Amidon

By Gordon L. Amidon

This state-of-the-art reference basically explains pharmaceutical delivery phenomena, demonstrating functions starting from drug or nutrient uptake into vesicle or cellphone suspensions, drug dissolution and absorption throughout organic membranes, complete physique kinetics, and drug unlock from polymer reservoirs and matrices to warmth and mass shipping in freeze-drying and hygroscopicity. makes a speciality of useful functions of drug supply from a actual and mechanistic viewpoint, highlighting organic structures. Written by way of greater than 30 overseas gurus within the box, delivery approaches in Pharmaceutical structures ·discusses the an important dating among the shipping technique and thermodynamic elements ·analyzes the dynamics of diffusion at liquid-liquid, liquid-solid, and liquid-cultured mobilephone interfaces ·covers prodrug layout for bettering membrane delivery ·addresses the results of exterior stimuli in changing a few typical and artificial polymer matrices ·examines homes of hydrogels, together with synthesis, swelling measure, swelling kinetics, permeability, biocompatibility, and biodegradability ·presents mass move of substances and pharmacokinetics in response to mass stability descriptions ·and extra! Containing over a thousand references and greater than 1100 equations, drawings, images, micrographs, and tables, delivery tactics in Pharmaceutical platforms is a must-read source for study pharmacists, pharmaceutical scientists and chemists, chemical engineers, actual chemists, and upper-level undergraduate and graduate scholars in those disciplines.

Show description

MRI of the Liver: Imaging Techniques, Contrast Enhancement, by Günther Schneider M.D., Luigi Grazioli M.D., Sanjay Saini

By Günther Schneider M.D., Luigi Grazioli M.D., Sanjay Saini M.D. (auth.), Günther Schneider M.D., Luigi Grazioli M.D., Sanjay Saini M.D. (eds.)

Due to the newest advancements in magnetic resonance imaging for the evaluate of liver pathology, a moment, thoroughly revised and enlarged variation of this e-book was once felt helpful – regardless of in simple terms 3 years having elapsed because the first edition.

All chapters from the 1st variation were revised and enriched with extra illustrations and data. New chapters were extra overlaying vital and hugely suitable subject matters, between which imaging of pseudolesions, imaging of neoplastic ailments in pediatric matters, imaging of bile ducts, MR angiography and imaging pre and publish liver transplantation.

Particular realization has been paid to the differential use of distinction brokers with emphasis put on the authors’ extensive adventure of MR imaging of focal liver lesions utilizing varied distinction brokers. the various mechanisms of motion of all MR distinction brokers acceptable for liver imaging are defined intimately and comparative examples are provided.

As was once the case with the 1st variation, this ebook will turn out beneficial to radiologists wishing to additional extend or consolidate their regimen method of MR imaging of the liver.

Show description