Spider Venoms

Spider Venoms
Author: P. Gopalakrishnakone
Publisher: Springer
Total Pages: 0
Release: 2016-05-10
Genre: Medical
ISBN: 9789400763883

In recent years, the field of Toxinology has expanded substantially. On the one hand it studies venomous animals, plants and micro organisms in detail to understand their mode of action on targets. While on the other, it explores the biochemical composition, genomics and proteomics of toxins and venoms to understand their three interaction with life forms (especially humans), development of antidotes and exploring their pharmacological potential. Therefore, Toxinology has deep linkages with biochemistry, molecular biology, anatomy and pharmacology. In addition, there is a fast developing applied subfield, clinical toxinology, which deals with understanding and managing medical effects of toxins on human body. Given the huge impact of toxin-based deaths globally, and the potential of venom in generation of drugs for so-far incurable diseases (for example, Diabetes, Chronic Pain), the continued research and growth of the field is imminent. This has led to the growth of research in the area and the consequent scholarly output by way of publications in journals and books. Despite this ever growing body of literature within biomedical sciences, there is still no all-inclusive reference work available that collects all of the important biochemical, biomedical and clinical insights relating to Toxinology. The Handbook of Toxinology aims to address this gap and cover the field of Toxinology comprehensively.

Snake and Spider Toxins

Snake and Spider Toxins
Author: Avi Priel
Publisher: Humana
Total Pages: 293
Release: 2020-10-02
Genre: Medical
ISBN: 9781493998470

This volume explores techniques and protocols, across various biological disciplines, used to study snake and spider peptide toxins. The chapters in this book are organized into four parts and cover topics such as the use of toxins in drug development; analysis of bioactivity of complex mixtures like venom; extraction of venom glands and the production of toxins; characterization of toxins from the RNA level to the peptide structure; and the determination of the toxin’s biological function. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Snake and Spider Toxins: Methods and Protocols is a valuable resource for both novice and expert researchers who are interested in learning more about this evolving field.

Venoms to Drugs

Venoms to Drugs
Author: Glenn King
Publisher: Royal Society of Chemistry
Total Pages: 338
Release: 2015-02-11
Genre: Science
ISBN: 1849736634

This unique book will provide an up to date and comprehensive account of the potential of peptides and proteins from animal venoms as possible therapeutics. The pharmaceutical industry has become increasingly interested in biologics from animal venoms as a potential source for therapeutic agents in recent years, with a particularly emphasis on peptides. To date six drugs derived from venom peptides or proteins have been approved by the FDA, with nine further agents currently being investigated in clinical trials. In addition to these drugs in approved or advanced stages of development, many more peptides and proteins are being studied in varying stages of preclinical development. Topics covered include chemistry and structural biology of animal venoms, proteomic and transcriptomic approaches to drug discovery, bioassays, high-throughput screens and target identification, and reptile, scorpion, spider and cone snail venoms as a platform for drug development. Case studies are used to illustrate methods and successes and highlight issues surrounding administration and other important lessons that have been learnt from the development of approved therapeutics based on venoms. The first text to focus on this fascinating area and bridging an important gap, this book will provide the reader with essential and current knowledge on this fast-developing area. Venoms to Drugs will find wide readership with researchers working in academia and industry working in all medicinal and pharmaceutical areas.

Neuroparasitology and Tropical Neurology

Neuroparasitology and Tropical Neurology
Author: Oscar H. Del Brutto
Publisher: Elsevier Inc. Chapters
Total Pages: 38
Release: 2013-07-03
Genre: Medical
ISBN: 012807969X

Cysticercosis, an infection caused by the cystic larvae of the pork tapeworm Taenia solium, is one of the most frequent parasitic infections of the human nervous system (neurocysticercosis). It is endemic in most of Latin America, the sub-Saharan Africa, and vast parts of Asia, including the Indian subcontinent. It has also been increasingly diagnosed in developed countries because of migration of people from endemic zones and exposure in travelers. The life cycle involves the development of the adult tapeworm in the human small intestine (after ingesting infected pork with cysts) and larval infection in pig tissues (after ingesting human stools containing the eggs of the tapeworm). Humans get infected by the fecal-oral route, most often from a direct contact with an asymptomatic Taenia carrier. Most common clinical presentations are seizures (particularly late-onset seizures), chronic headaches, and intracranial hypertension. However, cysticerci can locate anywhere in the human nervous system, thus potentially causing almost any neurological syndrome and making clinical diagnosis a difficult task. Neuroimaging is the main diagnostic tool, and specific serology confirms the diagnosis and helps to define the diagnosis when images are unclear. Factors such as location (extraparenchymal versus intraparenchymal), number, size and evolutive stage of the parasites determine the clinical manifestations, therapeutic approach, and prognosis. Management includes symptomatic drugs (analgesics, antiepileptic drugs, anti-inflammatory agents) and in many cases cysticidal drugs, either albendazole or praziquantel. In recent years, efforts have focused on transmission control and potential elimination in endemic regions.

The Brown Recluse Spider

The Brown Recluse Spider
Author: Richard S. Vetter
Publisher: Cornell University Press
Total Pages: 197
Release: 2015-05-07
Genre: Nature
ISBN: 0801456150

The brown recluse is a fascinating spider very well adapted to dwelling in houses and other buildings. Because of this very quality and the ghastly reputation associated with the medical consequences of its bite, it has become infamous throughout North America. Although recluse spiders can cause serious skin injuries and, in very rare cases, death, the danger posed by this spider is often exaggerated as a result of arachnophobia and the misdiagnosis of non-spider-related conditions as brown recluse bites. These misdiagnoses often occur in areas of North America where the spider does not exist, making legitimate bites improbable. One of the greatest factors that keeps the myths alive is misidentification of common (and harmless) spiders as brown recluses. With this book, Richard S. Vetter hopes to educate readers regarding the biology of the spider and medical aspects of its bites, to reduce the incidence of misdiagnoses, and to quell misplaced anxiety. In The Brown Recluse Spider, Vetter covers topics such as taxonomy, identification, misidentification, life history characteristics and biology, medical aspects of envenomations, medical conditions misdiagnosed as brown recluse bites, other spider species of medical consideration (several of which have been wrongly implicated as threats to human health), and the psychology behind the entrenched reasons why people believe so deeply in the presence of the spider in the face of strong, contradictory information. Vetter also makes recommendations for control of the spider for households in areas where the spiders are found and describes other species of recluse spiders in North America. Although The Brown Recluse Spider was written for a general audience, it is also a valuable source of information for arachnologists and medical personnel.

Silk & Venom

Silk & Venom
Author: Kathryn Lasky
Publisher: Candlewick Press
Total Pages: 64
Release: 2011
Genre: Juvenile Nonfiction
ISBN: 0763642223

Follows the firsthand search of arachnologist Greta Binford for the elusive Loxosceles, the deadly recluse spider.

Spider-Man

Spider-Man
Author: Jim Shooter
Publisher: Marvel Universe
Total Pages: 356
Release: 2007-04-04
Genre: Comics & Graphic Novels
ISBN:

Spider-Man becomes unraveled when his life is darkened by his shape-changing costume as well as his fashion sense.

Ion Channel Factsbook

Ion Channel Factsbook
Author:
Publisher: Academic Press
Total Pages: 471
Release: 1995-11-16
Genre: Science
ISBN: 0080535194

How do you keep track of basic information on the proteins you work with? Where do you find details of their physicochemical properties, sequence information, gene organization? Are you tired of scanning review articles, primary papers and databases to locate that elusive fact? The Academic Press FactsBook series will satisfy scientists and clinical researchers suffering from information overload. Each volume provides a catalogue of the essential properties of families of molecules. Gene organization, sequence information, physicochemical properties, and biological activity are presented using a common, easy to follow format. Taken together they compile everything you wanted to know about proteins but were too busy to look for.In a set of four inter-related volumes, The Ion Channel FactsBook provides a comprehensive framework of facts about channel molecules central to electrical signalling phenomena in living cells. The first volume is devoted to Extracellular Ligand-Gated Integral Receptor-Channel Families including those molecular complexes activated by: 5-Hydroxytryptamine, ATP, Glutamate, Acetylcholine, GABA, Glycine. - Nomenclature - Expression - Sequence analyses - Structure and function - Electrophysiology - Pharmacology - Information retrieval

Advances in BioChirality

Advances in BioChirality
Author: C. Zucchi
Publisher: Elsevier
Total Pages: 417
Release: 1999-09-08
Genre: Science
ISBN: 0080526624

Chirality is a fundamental, persistent, but often overlooked feature of all living organisms on the molecular level as well as on the macroscopic scale. The high degree of preference for only one of two possible mirror image forms in Nature, often called biological homochirality is a puzzling, and not yet fully understood, phenomenon. This book covers biological homochirality from an interdisciplinary approach - contributions range from synthetic chemists, theoretical topologists and physicists, from palaeontologists and biologists to space scientists and representatives of the pharmaceutical and materials industries. Topics covered include - theory of biochirality, origins of biochirality, autocatalysis with amplification of chirality, macroscopic (present) biochirality, fossil records of chiral organisms - paleochirality, extraterrestrial origin of chirality, exceptions to the rule of biological homochirality, D-amino acids, chemical transfer of chirality, PV effects, and polarised radiation chemistry.

Venom's Wrath

Venom's Wrath
Author: Keith R. A. DeCandido
Publisher: Berkley
Total Pages: 0
Release: 1998
Genre: Heroes
ISBN: 9780425165744

"Venom is loose on the streets of New York, and only the amazing Spider-Man can stop his latest rampage! When lawyer Ann Weying--Venom's ex-wife--is snatched from her apartment by a group of radical terrorists, Spider-Man knows it's only a matter of time before Venom becomes involved in the city-wide search. But if Venom finds the kidnappers first, he's likely to eviscerate the kidnappers and cause his ex-wife to be executed at the same time! Spider-Man must find out why Ann and Daily Bugle editor-in-chief Joe Robertson have been kidnapped--and what the real motives of the terrorists might be. Racing against time, Spider-Man must keep New York from becoming the victim of Venom's wrath."--Back cover