Naturally Occurring Benzodiazepines

Naturally Occurring Benzodiazepines
Author: Ivan Izquierdo
Publisher: CRC Press
Total Pages: 146
Release: 1993-01-01
Genre: Medical
ISBN: 9780130154880

An exploration of benzodiazepines (BZDs), including the widely-used drug Valium, which have been in wide circulation in clinical practice since the 1960s as sedatives, antidepressants, hypnotics and anticonvulsants. It reveals research results with naturally-occurring BZDs in plants and animals.

Naturally Occurring Benzodiazepines, Endozepines, and their Receptors

Naturally Occurring Benzodiazepines, Endozepines, and their Receptors
Author: Robert B. Raffa
Publisher: CRC Press
Total Pages: 216
Release: 2021-08-13
Genre: Medical
ISBN: 1000421279

Understanding and addressing the current opioid crisis requires knowledge of endogenous opioids (endorphins and enkephalins), but there is now evidence for a benzodiazepine crisis. Are there endogenous benzodiazepine-like substances—and what do they do? How do they affect antianxiety drugs and their adverse effects? Do they explain enigmatic prolonged benzodiazepine withdrawal syndrome? This book raises important questions about the clinical consequences of ignoring the existence of or understanding the potential influence of endogenous benzodiazepines on the therapeutic effect of benzodiazepines, their adverse effects, and the problems of withdrawal from them and other benzodiazepine receptor agonists. FEATURES Discusses endogenous benzodiazepine-like substances—what do they do, and do they affect antianxiety drugs and their adverse effects? Presents information on enigmatic prolonged benzodiazepine withdrawal syndrome Describes the compounds acting at the BDZ binding sites, both exogenous (classical BDZ drugs and BDZ from food and plants) and endogenous (endozepines) Assesses the putative interactions in physiology, pathology, and pharmacology of the compounds acting at the BDZ binding sites Dr. Raffa is Adjunct Professor at the University of Arizona College of Pharmacy and Professor Emeritus at Temple University School of Pharmacy. He has co-authored or edited several books on pharmacology and thermodynamics, is a co-editor of two journals, is a past president of the Mid-Atlantic Pharmacology Society, and is the recipient of research and teaching awards. Dr. Amantea is Associate Professor of Pharmacology at the Department of Pharmacy, Health and Nutritional Sciences of the University of Calabria (Italy), where she is the leader of the Stroke Research Unit at the Section of Preclinical and Translational Pharmacology operating in the frame of the Italian Stroke Organization (ISO) Basic Science. She is a member of the Editorial Board and the Guest Editor of the 2016 Neuroscience section of Current Opinion in Pharmacology (Elsevier), and the founder and the editor of the CRC Press Frontiers in Neurotherapeutics series.

Versed

Versed
Author: Rae Armantrout
Publisher: Wesleyan University Press
Total Pages: 136
Release: 2010-08
Genre: Poetry
ISBN: 0819570915

"A collection of poetry organized in two sections. The first section, "Versed," play with vice and versa, the perversity of human consciousness. They flirt with error and delusion, skating on a thin ice that inevitably cracks. The second section, "Dark Matter," alludes to more than the unseen substance thought to make up the majority of mass in the universe. The invisible and unknowable are confronted directly as the author's experience with cancer marks these poems with a new austerity, shot through with her signature wit and stark unsentimental thinking."--Résumé de l'éditeur.

Molecular Aspects of Anticancer Drug DNA Interactions

Molecular Aspects of Anticancer Drug DNA Interactions
Author: Stephen Neidle
Publisher: CRC Press
Total Pages: 386
Release: 1994-05-03
Genre: Medical
ISBN: 9780849377730

This cutting-edge book surveys the current knowledge on the mode of action of the major classes of DNA-interactive antitumor agents, providing information that could be crucial for the discovery of new therapeutic substances. It is an important reference for molecular biologists, cancer researchers, biochemists, biophysicists, and pharmacologists.

Naturally Occurring Organohalogen Compounds

Naturally Occurring Organohalogen Compounds
Author: A. Douglas Kinghorn
Publisher: Springer Nature
Total Pages: 553
Release: 2023-07-24
Genre: Science
ISBN: 3031266293

The present volume is the third in a trilogy that documents naturally occurring organohalogen compounds, bringing the total number — from fewer than 25 in 1968 — to approximately 8,000 compounds to date. Nearly all of these natural products contain chlorine or bromine, with a few containing iodine and, fewer still, fluorine. Produced by ubiquitous marine (algae, sponges, corals, bryozoa, nudibranchs, fungi, bacteria) and terrestrial organisms (plants, fungi, bacteria, insects, higher animals) and universal abiotic processes (volcanos, forest fires, geothermal events), organohalogens pervade the global ecosystem. Newly identified extraterrestrial sources are also documented. In addition to chemical structures, biological activity, biohalogenation, biodegradation, natural function, and future outlook are presented.

Naturally Occurring Organohalogen Compounds - A Comprehensive Update

Naturally Occurring Organohalogen Compounds - A Comprehensive Update
Author: Gordon W. Gribble
Publisher: Springer Science & Business Media
Total Pages: 622
Release: 2009-12-02
Genre: Science
ISBN: 3211993231

Despite the long association of organohalogen compounds with human activities, nature is the producer of nearly 5,000 halogen-containing chemicals. Once dismissed as accidents of nature or isolation artifacts, organohalogen compounds represent an important and ever growing class of natural products, in many cases exhibiting exceptional biological activity. Since the last comprehensive review in 1996 (Vol. 68, this series), there have been discovered an additional 2,500 organochlorine, organobromine, and other organohalogen compounds. These natural organohalogens are biosynthesized by bacteria, fungi, lichen, plants, marine organisms of all types, insects, and higher animals including humans. These compounds are also formed abiogenically, as in volcanoes, forest fires, and other geothermal events.In some instances, natural organohalogens are precisely the same chemicals that man synthesizes for industrial use, and some of the quantities of these natural chemicals far exceed the quantities emitted by man.

Behavioural Neurology of Anti-Epileptic Drugs

Behavioural Neurology of Anti-Epileptic Drugs
Author: Andrea E. Cavanna
Publisher: Oxford University Press
Total Pages: 181
Release: 2018
Genre: Medical
ISBN: 0198791577

With up-to-date content and a practical approach, Behavioural Neurology of Antiepileptic Drugs: A Practical Guide is an invaluable resource for busy clinicians wanting to enhance their understanding of antiepileptic drugs and their behavioural effects.

Advanced Perioperative Crisis Management

Advanced Perioperative Crisis Management
Author: Matthew D. McEvoy
Publisher: Oxford University Press
Total Pages: 729
Release: 2017-07-25
Genre: Medical
ISBN: 0190226471

Advanced Perioperative Crisis Management is a high-yield, clinically-relevant resource for understanding the epidemiology, pathophysiology, assessment, and management of a wide variety of perioperative emergencies. Three introductory chapters review a critical thinking approach to the unstable or pulseless patient, crisis resource management principles to improve team performance and the importance of cognitive aids in adhering to guidelines during perioperative crises. The remaining sections cover six major areas of patient instability: cardiac, pulmonary, neurologic, metabolic/endocrine, and toxin-related disorders, and shock states, as well as specific emergencies for obstetrical and pediatric patients. Each chapter opens with a clinical case, followed by a discussion of the relevant evidence. Case-based learning discussion questions, which can be used for self-assessment or in the classroom, round out each chapter. Advanced Perioperative Crisis Management is an ideal resource for trainees, clinicians, and nurses who work in the perioperative arena, from the operating room to the postoperative surgical ward.

Halcion

Halcion
Author: Committee on Halcion: An Assessment of Data Adequacy and Confidence
Publisher: National Academies Press
Total Pages: 177
Release: 1997-12-15
Genre: Medical
ISBN: 0309591457

Regulatory agencies within the United States and the United Kingdom, among several other countries, have reviewed extensively the safety and efficacy of Halcion (triazolam)--a once commonly used hypnotic drug. Concerns began to emerge about the safety of Halcion when a Dutch physician reported a possible link between it and a syndrome that included such effects as depression, amnesia, hallucinations, and increased anxiety. In addition, in 1991 its manufacturer, Upjohn, noted that "errors had been identified in a report of one of the clinical studies included in the original" application for approval. Since then, the drug has been removed from the market in several countries, whereas in the United States and Canada, the drug's labeling has been modified to reduce the recommended dose and duration of treatment and to heighten awareness of possible side effects. Yet different data and analyses have resulted in conflicting messages that are difficult to reconcile and interpret. In response to a request from the Food and Drug Administration to resolve these controversial issues related to the safety and efficacy of Halcion, this IOM book assesses the adequacy of the drug's clinical trials; the quality and quantity of data on adverse reactions; overall confidence in the data on effectiveness, adverse events, and side effects at different doses; and whether additional studies are needed.