Download or read book Zebrafish A Model for Marine Peptide Based Drug Screening written by Saravanan Ramachandran and published by Springer. This book was released on 2019-06-14 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive overview of toxicology, highlighting the significance of peptide-based toxins from marine environments. It discusses the principles of protein-carbohydrate and domain-domain interactions to increase our understanding of toxicology in zebrafish models, as well as drug interaction mechanisms and target definition in drug discovery. It also reviews the structure of marine peptides/toxins and the toxicology of peptide secreting cells and cells that respond to these enzymes, and describes the normal and abnormal toxicology of marine peptides in zebrafish models. Offering insights into the field of proteomics, particularly current practice and research models for solving its many riddles, the book also explains the analytical principles of marine protein-protein and protein-carbohydrate interaction in the context of teratogenicity in target identification in peptide- based drug discovery. Lastly, the book methodically examines the preclinical research on marine proteins/peptides.
Download or read book Emerging Marine Biotoxins written by Ana Gago-Mart´ınez and published by MDPI. This book was released on 2019-08-27 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: The emergence of marine and freshwater toxins in geographical areas where they have never been reported before is a concern due to the considerable impact on (sea)food contamination, and consequently, on public health. Several groups of marine biotoxins, in particular tetrodotoxins, ciguatoxins, and palytoxins, are included among the relevant marine biotoxins that have recently emerged in several coastal areas. A similar situation has been observed in freshwater, where cyanobacterial toxins, such as microcystins, could end up in unexpected areas such as the estuaries where shellfish are cultivated. Climate change and the increased availability of nutrients have been considered as the key factors in the expansion of all of these toxins into new areas; however, this could also be due to more intense biological invasions, more sensitive analytical methods, or perhaps even an increased scientific interest in these natural contaminations. The incidences of human intoxications due to the consumption of seafood contaminated with these toxins have made their study an important task to accomplish in order to protect human health. This Special Issue has a focus on a wide variety of emerging biotoxin classes and techniques to identify and quantify them.
Download or read book Natural Products and Drug Discovery written by Pinarosa Avato and published by MDPI. This book was released on 2020-04-22 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural products hold a prominent position in the current discovery and development of drugs and have diverse indications for both human and animal health. Plants, in particular, play a leading role as a source of specialized metabolites with medical effects. Other organisms, such as marine and terrestrial animals and microorganisms, produce very important drug candidate molecules. Specialized metabolites from these varied natural sources can be used directly as bioactive compounds or drug precursors. In addition, due to their broad chemical diversity, they can act as drug prototypes and/or be used as pharmacological tools for different targets. Some examples of natural metabolites that have been developed into useful medical drug are cardiotonic digoxin from Digitalis sp., antimalarial artemisinin from Artemisia annua, anti-cancer taxol from Taxus sp., or podophyllotoxin from Podophyllum peltatum, which served as a synthetic model for the anti-cancer etoposide. The study of natural products is still attracting great scientific attention and their current importance, as a valuable lead for drug discovery, is undebatable. I cordially invite authors to contribute original articles, as well as survey articles, that give the readers of Molecules **MOLECULES NEEDS TO BE ITALICIZED** updated and new perspectives on natural products in drug discovery, including but not limited to natural sources, identification and separation of bioactive phytochemicals, standardization, new biological targets, pre-clinical and clinical trials, pharmacological effects/side effects, and bioassays.
Download or read book Marine Biotechnology in the Twenty First Century written by National Research Council and published by National Academies Press. This book was released on 2002-05-29 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic developments in understanding the fundamental underpinnings of life have provided exciting opportunities to make marine bioproducts an important part of the U.S. economy. Several marine based pharmaceuticals are under active commercial development, ecosystem health is high on the public's list of concerns, and aquaculture is providing an ever greater proportion of the seafood on our tables. Nevertheless, marine biotechnology has not yet caught the public's, or investor's, attention. Two workshops, held in October 1999 and November 2001 at the National Academies, were successful in highlighting new developments and opportunities in environmental and biomedical applications of marine biotechnology, and also in identifying factors that are impeding commercial exploitation of these products. This report includes a synthesis of the 2001 sessions addressing drug discovery and development, applications of genomics and proteomics to marine biotechnology, biomaterials and bioengineering, and public policy and essays contributed by the workshop speakers.
Download or read book Drug Discovery and Evaluation Pharmacological Assays written by Franz J. Hock and published by Springer. This book was released on 2015-11-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th edition of this successful reference book contains an updated selection of the most frequently used assays for reliably detecting the pharmacological effects of potential drugs. Effects covered include cardiovascular, analgesic, endocrine, psychotropic, respiratory, renal and immunomodulatory activities. Each of the more than 1,000 assays comprises a detailed protocol outlining the purpose and rationale of the method, a critical assessment of the results and their pharmacological and clinical relevance. In addition, animal models of rare diseases are described. For this 4th edition, all existing chapters have been revised and completely updated. A large number of assays were added. Sections that have been specifically enlarged include - Pharmacological assays in thrombosis and haemostasis, - Antidiabetic activity (includes completely new chapters such as Biochemical Methods in Diabetology), - Anti-atherosclerotic activity. New chapters are added such as Auditory Pharmacology, Oncology Activity, Stem Cells, Omics, Personalized Medicine, etc.
Download or read book Model Organisms for Microbial Pathogenesis Biofilm Formation and Antimicrobial Drug Discovery written by Busi Siddhardha and published by Springer Nature. This book was released on 2020-03-28 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides essential insights into microbial pathogenesis, host-pathogen interactions, and the anti-microbial drug resistance of various human pathogens on the basis of various model organisms. The initial sections of the book introduce readers to the mechanisms of microbial pathogenesis, host-pathogen interactions, anti-microbial drug resistance, and the dynamics of biofilm formation. Due to the emergence of various microbial resistant strains, it is especially important to understand the prognosis for microbial infections, disease progression profiles, and mechanisms of resistance to antibiotic therapy in order to develop novel therapeutic strategies. In turn, the second part of the book presents a comparative analysis of various animal models to help readers understand microbial pathogenesis, host-pathogen interactions, anti-microbial drug discovery, anti-biofilm therapeutics, and treatment regimes. Given its scope, the book represents a valuable asset for microbiologists, biotechnologists, medical professionals, drug development researchers, and pharmacologists alike.
Download or read book Drug Discovery Toxicology written by Yvonne Will and published by John Wiley & Sons. This book was released on 2016-03-22 with total page 899 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a guide for pharmaceutical professionals to the issues and practices of drug discovery toxicology, this book integrates and reviews the strategy and application of tools and methods at each step of the drug discovery process. • Guides researchers as to what drug safety experiments are both practical and useful • Covers a variety of key topics – safety lead optimization, in vitro-in vivo translation, organ toxicology, ADME, animal models, biomarkers, and –omics tools • Describes what experiments are possible and useful and offers a view into the future, indicating key areas to watch for new predictive methods • Features contributions from firsthand industry experience, giving readers insight into the strategy and execution of predictive toxicology practices
Download or read book Springer Handbook of Marine Biotechnology written by Se-Kwon Kim and published by Springer. This book was released on 2015-01-21 with total page 1517 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Springer Handbook provides, for the first time, a complete and consistent overview over the methods, applications, and products in the field of marine biotechnology. A large portion of the surface of the earth (ca. 70%) is covered by the oceans. More than 80% of the living organisms on the earth are found in aquatic ecosystems. The aquatic systems thus constitute a rich reservoir for various chemical materials and (bio-)chemical processes. Edited by a renowned expert with a longstanding experience, and including over 60 contributions from leading international scientists, the Springer Handbook of Marine Biotechnology is a major authoritative desk reference for everyone interested or working in the field of marine biotechnology and bioprocessing - from undergraduate and graduate students, over scientists and teachers, to professionals. Marine biotechnology is concerned with the study of biochemical materials and processes from marine sources, that play a vital role in the isolation of novel drugs, and to bring them to industrial and pharmaceutical development. Today, a multitude of bioprocess techniques is employed to isolate and produce marine natural compounds, novel biomaterials, or proteins and enzymes from marine organisms, and to bring them to applications as pharmaceuticals, cosmeceuticals or nutraceuticals, or for the production of bioenergy from marine sources. All these topics are addressed by the Springer Handbook of Marine Biotechnology. The book is divided into ten parts. Each part is consistently organized, so that the handbook provides a sound introduction to marine biotechnology - from historical backgrounds and the fundamentals, over the description of the methods and technology, to their applications - but it can also be used as a reference work. Key topics include: - Marine flora and fauna - Tools and methods in marine biotechnology - Marine genomics - Marine microbiology - Bioenergy and biofuels - Marine bioproducts in industrial applications - Marine bioproducts in medical and pharmaceutical applications - and many more...
Download or read book Ion Channels as Marine Drug Targets written by Jean-Marc Sabatier and published by MDPI. This book was released on 2020-12-23 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Drugs is glad to announce its first Special Issue book on “ion channels” related research: Under the great stewardship of the Guest Editor, Dr. Jean-Marc Sabatier, four advanced research articles and three comprehensive review papers were collected in the Special Issue “Ion Channels as Marine Drug Targets”. Join us to explore the advanced research outcomes in this field: α-Conotoxin RgIA and a potent analog, RgIA4, in treatment of pain; botulinum toxin-chitosan nanoparticles in treatment of atrial fibrillation; 27-amino acid (aa)-long δ-conotoxin TxVIA that modulates mammalian CaV3.x; first venomics study of Conus tulipa venom; review on marine toxins targeting Kv1 channels; review on synthetic approaches to zetekitoxin AB; and review on marine natural products and drug resistance in latent tuberculosis. The second edition of this Special Issue is open for submissions, we look forward to your contribution.
Download or read book Inflammation Protocols written by Paul G. Winyard and published by Springer Science & Business Media. This book was released on 2008-02-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inflammation has been described as the basis of many pathologies of human disease. When one considers the updated signs of inflammation, they would be vasodilation, cell migration, and, in the case of chronic inflam- tion, cell proliferation, often with an underlying autoimmune basis. Gen- ally, inflammation may be divided into acute, chronic, and autoimmune, - though the editors believe that most, if not all, chronic states are often the result of an autoimmune response to an endogenous antigen. Thus, a proper understanding of the inflammatory basis may provide clues to new therap- tic targets not only in classical inflammatory diseases, but atherosclerosis, cancer, and ischemic heart disease as well. The lack of advances in classical inflammatory diseases, such as rh- matoid arthritis, may in part arise from a failure to classify the disease into different forms. That different forms exist is exemplified in patients with d- fering responses to existing antiinflammatory drugs, ranging from nonresponders to very positive responders for a particular nonsteroidal an- inflammatory drug (NSAID). Though researchers have progressively unr- eled the mechanisms, the story is far from complete. It should also be noted that the inflammatory response is part of the innate immune response, or to use John Hunter’s words in 1795, “inflammation is a salutary response.” That may be applied in particular to the defensive response to invading micro- ganisms.
Download or read book Marine Biotechnology Revealing an Ocean of Opportunities written by Ana Rotter and published by Frontiers Media SA. This book was released on 2022-03-18 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zebrafish Research An Ever Expanding Experimental Model written by Geonildo Rodrigo Disner and published by BoD – Books on Demand. This book was released on 2024-05-22 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Danio rerio (zebrafish) is an alternative vertebrate animal model for in vitro and in vivo research methodologies. In the last decades, notably due to increased laboratory investigation, novel discoveries, and complete genome sequencing, the zebrafish has attracted great interest from the scientific community. Its exceptional genetic homology to humans and the large number of mutations and diseases that can be reproduced in the make zebrafish an effective research model. This book examines the advantages of using zebrafish in scientific applications.
Download or read book New Approaches to Drug Discovery written by Ulrich Nielsch and published by Springer. This book was released on 2016-03-30 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gives an overview of state of the art technologies and future developments in the field of preclinical pharmaceutical research. A balanced mix of experts from academia and industry give insight in selected new developments in the drug discovery pathway. The topics cover the different parts of the drug discovery process, starting with new developments in the target identification and validation area. The lead generation part as a next step focuses on the requirements and technologies to identify new small molecules as lead compounds for further optimization; in a second section the technologies to identify biologics as leads are addressed. The final part focuses on the pharmacological models and technologies to characterize new compounds and the impact of biomarkers to facilitate the transfer of drug candidates into the development phase.
Download or read book Phytochemistry written by Chukwuebuka Egbuna and published by CRC Press. This book was released on 2018-12-12 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents chapters that discuss secondary metabolites of marine origin, the industrial applications of phytochemicals, and recent advances in phytochemical research. It considers production of secondary metabolites and accumulations through in vitro cultures and also reviews the effects of natural products as biopesticides and as eco-friendly corrosion inhibitors. In addition, the volume discusses the effects of the environment on the distribution of phytochemicals and the roles of phytochelatins and heavy metal tolerance in plants.
Download or read book Marine Biomaterials written by Sougata Jana and published by Springer Nature. This book was released on 2022-04-23 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides updated information on marine-based biomedical carriers and their therapeutic potential. Marine biomaterials and bio-based carriers show wide application in pharmaceutical and biomedical fields to deliver small and large molecules. Biomaterial-based composites, scaffolds, or matrix systems are sound systems for controlled and prolonged drug release in target sites and control the premature release of drugs or bioactive compounds. This book discusses essential topics such as the therapeutic potential of marine collagen, management of bone disorders, gene delivery, natural marine compounds in immunomodulation, theranostic applications, tissue engineering, and regeneration. It also describes the use of marine biopolymers in cancer therapy. Different chapters describe the tissue engineering techniques to develop these carriers. Marine biomaterial-based systems are popular for tissue engineering and biomedical imaging. This book is ideal for industry experts, students, and researchers in pharmaceutical sciences and pharmacology.
Download or read book OECD Guidelines for the Testing of Chemicals Section 3 Test No 305 Bioaccumulation in Fish Aqueous and Dietary Exposure written by OECD and published by OECD Publishing. This book was released on 2012-10-02 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes a procedure for characterising the bioconcentration potential of substances in fish, using an aqueous (standard and minimised tests) or dietary exposure, under flow-through conditions (but semi-static regimes are ...
Download or read book Nano Oncologicals written by Maria José Alonso and published by Springer. This book was released on 2014-10-15 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative volume focuses on emerging technologies in cancer nano medicine, characterized by their multi-functionality and potential to address simultaneously diverse issues of clinical relevance in the treatment of cancer. The book consists of sixteen chapters divided into six sections: 1) Biological Barriers in Cancer; 2) Tumor Targeting; 3) Targeting the Immune System; 4) Gene Therapy; 5) Nano theranostics and 6) Translational Aspects of Nano-Oncologicals. The volume starts with an introduction describing the biological barriers associated with cancer therapy and highlighting ways to overcome such barriers through the use of nanotechnology. This is followed by an analysis of the two major targeting strategies currently under investigation in cancer therapy: namely, the targeting of cancer cells and the targeting of the immune system. In the first case, the book presents liposomal and polymer-based therapies, including photodynamic approaches. In the second case, it analyzes in detail the possibility of either improving the efficiency of the immune system toward preventing cancer progression (cancer immunomodulation) or generating responses against specific cancer antigens (cancer vaccines). Beyond these targeting options, Nano-Oncologicals: New Targeting and Delivery Approaches presents the most recent technological advances in the area of nucleic acid-based therapies, along with those in the area of theranostics, where the design of multifunctional nano carriers becomes vital. Following the study of the most promising nanotechnologies around the development of nano-oncologicals, the book ends with an overview of regulatory and toxicological issues, which are critical in their translational pathway, and the presentation of a nucleic acid-based therapy case-study. This book is an important resource for scientists interested in the design and development of anticancer nanotechnologies and also to those aiming to push their technology through clinical development.
