Studies on the Biology, Venom and Ultrastructure of Selected Venomous Fishes, Including the Scorpionfishes and Stingrays PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Studies on the Biology, Venom and Ultrastructure of Selected Venomous Fishes, Including the Scorpionfishes and Stingrays PDF full book. Access full book title Studies on the Biology, Venom and Ultrastructure of Selected Venomous Fishes, Including the Scorpionfishes and Stingrays by Findlay E. Russell. Download full books in PDF and EPUB format.
Author: Findlay E. Russell
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Get Book Here
Book Description
During the past two years the principal research under the contract has been directed toward several problems: (1) A continued study of the ultrastructure of the venom apparatus of the stingrays Urobatis halleri and Dasytis sabina, and the scorpionfish Scorpaena Guttata, (2) determination of certain physiopharmacologic changes provoked by the venom of the scorpionfishes, (3) the histology and ultrastructure of skin from the soapfishes, Grammistidae. With respect to current studies on the ultrastructure of the stingray venom apparatus, these have confirmed our earlier observations that the subunit distribution in stingray venom cell microtubules varies considerably within a single vacuole, in marked contrast to the tubulin polymers described as convential cytoplasmic microtubules. The improvement in the methods they developed aided in the definition of these structures in tin sections and permits a more precise estimate of their diameter. While diameters are variable, they are substantially less than estimates for other intracellular microtubules. The chemistry of these microtubules has yet to be determined but by their anomalous location and fine structure it is suggested that they are polymers of non-tubulin protein(s).
Author: Findlay E. Russell
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Get Book Here
Book Description
During the past two years the principal research under the contract has been directed toward several problems: (1) A continued study of the ultrastructure of the venom apparatus of the stingrays Urobatis halleri and Dasytis sabina, and the scorpionfish Scorpaena Guttata, (2) determination of certain physiopharmacologic changes provoked by the venom of the scorpionfishes, (3) the histology and ultrastructure of skin from the soapfishes, Grammistidae. With respect to current studies on the ultrastructure of the stingray venom apparatus, these have confirmed our earlier observations that the subunit distribution in stingray venom cell microtubules varies considerably within a single vacuole, in marked contrast to the tubulin polymers described as convential cytoplasmic microtubules. The improvement in the methods they developed aided in the definition of these structures in tin sections and permits a more precise estimate of their diameter. While diameters are variable, they are substantially less than estimates for other intracellular microtubules. The chemistry of these microtubules has yet to be determined but by their anomalous location and fine structure it is suggested that they are polymers of non-tubulin protein(s).
Author: Ramsamy Santhanam
Publisher: Academic Press
ISBN: 0128158344
Category : Medical
Languages : en
Pages : 314
Get Book Here
Book Description
Biology and Ecology of Venomous Marine Scorpionfishes examines the diversity, utilization, and ways to safeguard against the world’s most dangerous fish species. It covers the biological and ecological factors that differentiate each species in the Scorpaeninae (Scorpionfish) family and its Pteroinae (Lionfish) subfamily. This book offers important anatomical and identification information on marine scorpionfishes and delves into the diversity, habits and behaviors of each venomous species. In addition, it discusses the health risks that can plague these fish in and out of the wild, including parasites. This book is an essential resource to educate marine biology researchers and students on the various species of scorpionfish that also provides sea-goers with a guide that will help protect them against venomous stings from these fish. Details the importance of researching and safeguarding against scorpionfishes Covers venomous scorpionfish species within 25 genera, including various lionfish, rockfish and the blackfoot firefish Details the anatomy of scorpionfishes to prevent human contact with their numerous barbs
Author: Technology Reports Centre (Great Britain)
Publisher:
ISBN:
Category :
Languages : en
Pages : 554
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 230
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 980
Get Book Here
Book Description
Author: Stephen P. Mackessy
Publisher: CRC Press
ISBN: 1420008668
Category : Medical
Languages : en
Pages : 548
Get Book Here
Book Description
The Handbook of Venoms and Toxins of Reptiles offers "one-stop shopping" to all biologists, biochemists, toxicologists, physicians, clinicians, and epidemiologists, and informed laypersons interested in the biology of venomous reptiles, the biochemistry and molecular biology of venoms, and the effects and treatment of human envenomation. This book
Author: Ramasamy Santhanam
Publisher:
ISBN: 9781351798518
Category :
Languages : en
Pages : 386
Get Book Here
Book Description
Author: Julian White
Publisher: CRC Press
ISBN: 1351443143
Category : Medical
Languages : en
Pages : 50
Get Book Here
Book Description
The Handbook of Clinical Toxicology of Animal Venoms is the first concise, one-volume book devoted to this important subject. The editors are internationally recognized authorities in the biology and clinical aspects of venomous and poisonous animals, and the chapter authors are world leaders in their respective fields of toxicology. All aspects of the topic are covered including information on the biology and taxonomy of poisonous animals, their venom or poison, diagnosis, and general treatment principles and specific treatment. The most up-to-date list of available antivenoms is provided. Coverage of venomous and poisonous animals is comprehensive, with thorough discussions on shellfish poisoning, ciguatera, fugu, coelenterates, stingrays, venous fish, blue-ringed octopus, sea-snakes, scorpions, spiders, insects, and gila lizards. Individual chapters focus on snakes and snakebite in Europe, Africa, Asia, Australia, North America, Central America, and South America. Nearly all clinical chapters have been written by clinicians with extensive experience treating the particular type of animal envenoming or poisoning under consideration. No other book brings together such a wealth of information in this field, and no other book provides it in a format useful to clinicians charged with the responsibility of treating envenomed or poisoned patients. The Handbook of Clinical Toxicology of Animal Venoms is an essential addition to all medical libraries, emergency departments, toxicology departments, poison information centers, and invaluable to all professionals working in these fields.
Author: Wolfgang Bücherl
Publisher: Elsevier
ISBN: 1483263630
Category : Science
Languages : en
Pages : 732
Get Book Here
Book Description
Venomous Animals and their Venoms focuses on the comprehensive presentation of the entire field of the venomous members of the animal kingdom, chemistry and biochemistry of venoms, and pharmacological actions and their antigenic properties. The selection first offers information on the development of knowledge about venoms and the platypus (Ornithorhynchus anatinus) and its venomous characteristics, including biology, venom apparatus, properties of venom, and significance of venom apparatus in Ornithorhynchus. The text then elaborates on the classification, biology, and description of the venom apparatus of insectivores of the genera Solenodon, Neomys, and Blarina and the chemistry and pharmacology of insectivore venoms. The publication takes a look at karyotypes, sex chromosomes, and chromosomal evolution in snakes and coagulant, proteolytic, and hemolytic properties of some snake venoms. Topics include hemolytic property, karyotypes of South American snakes, sex chromosomes, methods for the study of chromosomes of reptiles, and chromosomal evolution. The selection is a vital source of data for readers interested in venomous animals and their venoms.
Author: Ramasamy Santhanam
Publisher: Springer Nature
ISBN: 9811516030
Category : Science
Languages : en
Pages : 351
Get Book Here
Book Description
Seas and oceans cover 71 % of the earth’s surface and they are home to 80% of all life found on the planet . Among the different components of marine life, the phylum Cnidaria (formerly Coelenterata) has been reported to be responsible for more envenomations than any other marine phylum. It is believed that 2% of its known 11000 species are venomous to humans. Incidents caused by jellyfish are common all around the globe, with serious manifestations and occasional deaths reported in some countries. The Australian box jellyfish, Chironex fleckeri , has been reported to be very dangerous to humans, as contact with its tentacles can provoke immediate cardiovascular collapse and death within minutes. Though other volumes on venomous marine fauna are available, this is the first comprehensive book focusing on venomous marine cnidarians. It is a valuable text-cum-reference resource for researchers, teachers and students of various disciplines, including fisheries science, marine biotechnology and marine biology and for university and college libraries. It is also a useful guide for beachgoers, divers, physicians and environmentalists.
