Néphrotoxicity : Interaction of Drugs with Membranes Systems

Néphrotoxicity : Interaction of Drugs with Membranes Systems PDF Author: Jean-Paul Fillastre
Publisher: Presses universitaires de Rouen et du Havre
ISBN: 9782877758000
Category : Medical
Languages : en
Pages : 468

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Book Description
Nephrotoxicity : Otoxicity of Drugs. Ce livre rassemble les textes des communications présentées au symposium de Rouen (mai 1981) ayant pour thème l'étude de la néphrotoxicité des antibiotiques. La majeure partie de l'ouvrage est réservée à la néphrotoxicité des aminoglycosides. Sont détaillés les aspects morphologiques, les résultats d'études autoradiographiques, d'études de fractionnement cellulaires permettant l'analyse du comportement des mitochondries ou des lysosomes. Une large part est réservée aux variations de multiples enzymes urinaires excrétées sous l'action des médicaments. Le rôle de nombreux facteurs est largement discuté : influence des doses injectées, du rythme d'administration, de la durée du traitement, de l'âge, de l'existence d'une néphropathie antérieure. À la lecture des différentes études présentées, le clinicien pourra juger des différences de potentiel néphrotique des antibiotiques qui lui sont proposés pour le traitement des infections sévères. La place consacrée à l'otoxicité des aminoglycosides est plus restreinte mais les études de variations de potentiels pour détecter les signes d'otoxicité, les études de pharmacocinétique des aminogly¬cosides sont des contributions fort intéressantes et très originales.

Nephrotoxicity

Nephrotoxicity PDF Author: Jean-Paul Fillastre
Publisher:
ISBN:
Category :
Languages : fr
Pages :

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Book Description


Néphrotoxicity : Interaction of Drugs with Membranes Systems

Néphrotoxicity : Interaction of Drugs with Membranes Systems PDF Author: Jean-Paul Fillastre
Publisher: Presses universitaires de Rouen et du Havre
ISBN: 9782877758000
Category : Medical
Languages : en
Pages : 468

Get Book Here

Book Description
Nephrotoxicity : Otoxicity of Drugs. Ce livre rassemble les textes des communications présentées au symposium de Rouen (mai 1981) ayant pour thème l'étude de la néphrotoxicité des antibiotiques. La majeure partie de l'ouvrage est réservée à la néphrotoxicité des aminoglycosides. Sont détaillés les aspects morphologiques, les résultats d'études autoradiographiques, d'études de fractionnement cellulaires permettant l'analyse du comportement des mitochondries ou des lysosomes. Une large part est réservée aux variations de multiples enzymes urinaires excrétées sous l'action des médicaments. Le rôle de nombreux facteurs est largement discuté : influence des doses injectées, du rythme d'administration, de la durée du traitement, de l'âge, de l'existence d'une néphropathie antérieure. À la lecture des différentes études présentées, le clinicien pourra juger des différences de potentiel néphrotique des antibiotiques qui lui sont proposés pour le traitement des infections sévères. La place consacrée à l'otoxicité des aminoglycosides est plus restreinte mais les études de variations de potentiels pour détecter les signes d'otoxicité, les études de pharmacocinétique des aminogly¬cosides sont des contributions fort intéressantes et très originales.

Nephrotoxicity

Nephrotoxicity PDF Author: Jean-Paul Fillastre
Publisher: Presses universitaires de Rouen et du Havre
ISBN: 9782877756334
Category : Political Science
Languages : en
Pages : 346

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Book Description
L'utilisation d'antibiotiques contenant notamment des aminoglycosides pour com¬battre les affections bactériennes, est très répandue. Or, à long terme, elle pose sou¬vent des complications dont la néphrotoxicité est la plus fréquente. Si les manifes¬tations de ces complications rénales sont connues, les mécanismes de ces altérations le sont moins. Ces communications apportent donc des éclaircissements sur ces mécanismes et les effets de ces substances dans les néphrons, le transport et la pénétration dans les cellules labyrinthiques du rein, l'influence sur la structure cellulaire, les effets au niveau de l'appareil de Colgi et notamment les réactions des organites intracellulaires : lysosomes-mitochendria.

Transporters and Drug-Metabolizing Enzymes in Drug Toxicity

Transporters and Drug-Metabolizing Enzymes in Drug Toxicity PDF Author: Albert P. Li
Publisher: John Wiley & Sons
ISBN: 1119170842
Category : Medical
Languages : en
Pages : 530

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Book Description
TRANSPORTERS AND DRUG-METABOLIZING ENZYMES IN DRUG TOXICITY Explore up-to-date coverage on the interaction between drug metabolism enzymes, transporters, and drug toxicity with this leading resources Transporters and Drug-Metabolizing Enzymes in Drug Toxicity delivers a comprehensive and updated review of the relationship between drug metabolism, transporters, and toxicity, providing insights into a major challenge in drug development – accurate assessment of human drug toxicity. Combining two disciplines frequently considered independently of one another, the book combines drug metabolism and toxicology with a focus on the role of biotransformation on drug toxicity and as a major factor for species and individual differences. Mechanism and species differences in drug metabolizing enzymes and transporters are discussed, as are the methods used to investigate the role of drug metabolizing enzymes and transporters in drug toxicity. Finally, the distinguished authors describe promising new experimental approaches to accurately assessing human drug toxicity via the consideration of human-specific drug metabolism in toxicity assays. In addition to topics as diverse as extended clearance models, experimental approaches for the estimation of DILI potential of drug candidates and roles of transporters in renal drug toxicity, readers will also enjoy the inclusion of such subjects as: A thorough overview of and introduction to drug metabolism and transporters and drug toxicity An exploration of drug metabolism enzymes and transporter activities as risk factors of marketed drugs associated with drug-induced fatalities A discussion of human-based in vitro experimental models for the evaluation of metabolism-dependent drug toxicity A treatment of mechanism-based experimental models for the evaluation of BSEP inhibition and DILI An examination of transporters and cochlea toxicity Perfect for scientists, students, and practitioners with interests in metabolism, toxicology, and drug development in the pharmaceutical industry, Transporters and Drug-Metabolizing Enzymes in Drug Toxicity will also earn a place in the libraries of medicinal chemists, pharmacologists, biochemists, toxicologists, and regulators in the pharmaceutical and health industries.

Nephrotoxic Mechanisms of Drugs and Environmental Toxins

Nephrotoxic Mechanisms of Drugs and Environmental Toxins PDF Author: George A. Porter
Publisher: Springer Science & Business Media
ISBN: 1468442147
Category : Science
Languages : en
Pages : 458

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Book Description
The majority of the offending toxicants to be reviewed in this volume were devel oped to help mankind, and it is only with prolonged or widespread application that their adverse effects have been recognized. Conversely, in the case of pre scrip tion drugs, there has been an attempt to identify the adverse effects in advance and incorporate these risks into the decision of approval for human consumption. Unfortunately, for those drugs in which recognized injury occurs only after prolonged use, such appraisals are made in retrospect. Despite this, most renal injury induced by drugs or toxicants can be either prevented by excluding drugs with unacceptable side effects or interrupted by eliminating the offending agent once damage is manifested. The fact that prevention, reversibility, or arrest of renal injury is possible provided a major impetus for this publication. Since no international registry for nephrotoxic injury exists, estimates of incidence must rely on less than ideal sources. Recently I, together with Dr. William Bennett, summarized a survey of the frequency of various categories of nephrologic disease (Porter and Bennett, 1981). Based on this survey, we projected that in nearly one of ten patients seeking nephrologic consultation a nephrotoxic etiology may be involved. Of cases of end-stage renal disease, between 3 and 4% are due to drug nephrotoxicity, according to recent published results(European Dialysis and Transplant Association, 1979). For acute renal failure, antibiotics and contrast agents persist as major offending agents, while for chronic renal failure, analgesics remain a worldwide problem.

MEMBRANE-AMINOGLYCOSIDE INTERACTIONS AS THE PATHOGENETIC PATHWAY FOR AMINOGLYCOSIDE NEPHROTOXICITY.

MEMBRANE-AMINOGLYCOSIDE INTERACTIONS AS THE PATHOGENETIC PATHWAY FOR AMINOGLYCOSIDE NEPHROTOXICITY. PDF Author: MALINEE TUCHINDA SASTRASINH
Publisher:
ISBN:
Category :
Languages : en
Pages : 190

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Book Description
led to a logical means of preventing gentamicin nephrotoxicity in the experimental animal.

Clinical Pharmacokinetics

Clinical Pharmacokinetics PDF Author: Malcolm Rowland
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 568

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Book Description
Since pharmacokinetics can greatly affect how different patients respond to the same drug, both students and physicians need a basic clinical understanding of this vital area. The Third Edition of Clinical Pharmacokinetics provides a practical perspective, with these added features considerations of both stereochemistry and the increasing number of polypeptide and protein drugs being developed; the range and number of problems at the end of each chapter has been expanded; a second color added to make the text more user friendly; important equations highlighted by shading.

Nephrotoxicity

Nephrotoxicity PDF Author: Peter H. Bach
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 608

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Book Description
Papers presented at the Fourth International Symposium on Nephrotoxicity, held at Guildford, Surrey, England in 1989. Life scientists and clinicians focus on understanding the mechanistic basis of toxic nephropathies as a means for developing new and sensitive markers for the early diagnosis of neph

Mechanisms of Drug Interactions

Mechanisms of Drug Interactions PDF Author: Patrick F. D'Arcy
Publisher: Springer Science & Business Media
ISBN: 3642610153
Category : Medical
Languages : en
Pages : 373

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Book Description
Over the years a number of excellent books have classified and detailed drug drug interactions into their respective categories, e.g. interactions at plasma protein binding sites; those altering intestinal absorption or bioavailability; those involving hepatic metabolising enzymes; those involving competition or antagonism for receptor sites, and drug interactions modifying excretory mechanisms. Such books have presented extensive tables of interactions and their management. Although of considerable value to clinicians, such publica tions have not, however, been so expressive about the individual mechanisms that underlie these interactions. It is within this sphere of "mechanisms" that this present volume specialises. It deals with mechanisms of in vitro and in vivo, drug-drug, drug food and drug-herbals interactions and those that cause drugs to interfere with diagnostic laboratory tests. We believe that an explanation of the mechanisms of such interactions will enable practitioners to understand more fully the nature of the interactions and thus enable them to manage better their clinical outcome. If mechanisms of interactions are better understood, then it may be pos sible for the researcher to develop meaningful animal/biochemical/tissue cul ture or physicochemical models to which new molecules could be exposed during their development stages. The present position, which largely relies on patients experiencing adverse interactions before they can be established or documented, can hardly be regarded as satisfactory. This present volume is classified into two major parts; firstly, pharmacoki netic drug interactions and, secondly, pharmacodynamic drug interactions.

Renal Pathophysiology

Renal Pathophysiology PDF Author: Helmut G. Rennke
Publisher:
ISBN: 9781451173383
Category : Medical
Languages : en
Pages : 380

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Book Description
This text offers medical students a case-based approach to learning the mechanisms of renal disease. Each chapter covers a disease, beginning with a patient case and followed by a discussion of the pathophysiology of the disease. Issues of differential diagnosis and therapy are linked to pathophysiologic mechanisms. Short questions interspersed throughout the text require students to apply their knowledge. Detailed answers to the questions are included. New to this edition: Full-color artwork and design New color photomicrographs of clinical conditions Additional end-of-chapter summaries Up-to-date information based on new medical findings