Metabolism-based Inactivation of NO-synthase by Constituents of Tobacco and Related Plants

Metabolism-based Inactivation of NO-synthase by Constituents of Tobacco and Related Plants PDF Author: Ezra R. Lowe
Publisher:
ISBN:
Category :
Languages : en
Pages : 226

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Metabolism-based Inactivation of NO-synthase by Constituents of Tobacco and Related Plants

Metabolism-based Inactivation of NO-synthase by Constituents of Tobacco and Related Plants PDF Author: Ezra R. Lowe
Publisher:
ISBN:
Category :
Languages : en
Pages : 226

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Book Description


Nicotine Psychopharmacology

Nicotine Psychopharmacology PDF Author: Jack E. Henningfield
Publisher: Springer Science & Business Media
ISBN: 3540692487
Category : Medical
Languages : en
Pages : 545

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Book Description
The fact that tobacco ingestion can affect how people feel and think has been known for millennia, placing the plant among those used spiritually, honori?cally, and habitually (Corti 1931; Wilbert 1987). However, the conclusion that nicotine - counted for many of these psychopharmacological effects did not emerge until the nineteenth century (Langley 1905). This was elegantly described by Lewin in 1931 as follows: “The decisive factor in the effects of tobacco, desired or undesired, is nicotine. . . ”(Lewin 1998). The use of nicotine as a pharmacological probe to und- stand physiological functioning at the dawn of the twentieth century was a landmark in the birth of modern neuropharmacology (Limbird 2004; Halliwell 2007), and led the pioneering researcher John Langley to conclude that there must exist some “- ceptive substance” to explain the diverse actions of various substances, including nicotine, when applied to muscle tissue (Langley 1905). Research on tobacco and nicotine progressed throughout the twentieth century, but much of this was from a general pharmacological and toxicological rather than a psychopharmacological perspective (Larson et al. 1961). There was some attention to the effects related to addiction, such as euphoria (Johnston 1941), tolerance (Lewin 1931), and withdrawal (Finnegan et al. 1945), but outside of research supported by the tobacco industry, addiction and psychopharmacology were not major foci for research (Slade et al. 1995; Hurt and Robertson 1998; Henning?eld et al. 2006; Henning?eld and Hartel 1999; Larson et al. 1961).

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 794

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Book Description


Biochemistry and Molecular Biology of Plants

Biochemistry and Molecular Biology of Plants PDF Author: Bob B. Buchanan
Publisher: John Wiley & Sons
ISBN: 0470714220
Category : Science
Languages : en
Pages : 1280

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Book Description
With over 1000 original drawings and 500 photographs, this work offers complete coverage of cell biology, plant physiology and molecular biology.

Reactive Oxygen and Nitrogen Species Signaling and Communication in Plants

Reactive Oxygen and Nitrogen Species Signaling and Communication in Plants PDF Author: Kapuganti Jagadis Gupta
Publisher: Springer
ISBN: 9783319382043
Category : Science
Languages : en
Pages : 0

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Book Description
This book reviews the current state of information on reactive oxygen and nitrogen species and their role in cell communication during plant growth, development and adaptation to stress conditions. It addresses current research advances made in the area of reactive oxygen and nitrogen species (ROS and RNS) signaling. These free radical molecules are important in plant-microbe interactions, responses to abiotic stress, stomatal regulation and a range of developmental processes. Due to their short half-life, high diffusion capability and ability to react with different components in the cell, ROS and RNS participate in various processes connected with signaling and communication in plants. The book’s respective chapters address the latest advances made in the niche area of ROS and RNS in plants. It offers a valuable guide for researchers and students alike, providing insights into cutting-edge free radical research. The information on specialized topics presented is also highly relevant for applied fields such as food security, agricultural practices and medicinal use of plants.

Plant Metabolism and Biotechnology

Plant Metabolism and Biotechnology PDF Author: Hiroshi Ashihara
Publisher: John Wiley & Sons
ISBN: 1119993229
Category : Science
Languages : en
Pages : 424

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Book Description
Various plant metabolites are useful for human life, and the induction and reduction of these metabolites using modern biotechnical technique is of enormous potential important especially in the fields of agriculture and health. Plant Metabolism and Biotechnology describes the biosynthetic pathways of plant metabolites, their function in plants, and some applications for biotechnology. Topics covered include: biosynthesis and metabolism of starch and sugars lipid biosynthesis symbiotic nitrogen fixation sulfur metabolism nucleotide metabolism purine alkaloid metabolism nicotine biosynthesis terpenoid biosynthesis benzylisoquinoline alkaloid biosynthesis monoterpenoid indole alkaloid biosynthesis flavonoid biosynthesis pigment biosynthesis: anthocyanins, betacyanins and carotenoids metabolomics in biotechnology Plant Metabolism and Biotechnology is an essential guide to this important field for researchers and students of biochemistry, plant biology, metabolic engineering, biotechnology, food science, agriculture, and medicine.

The Chemical Components of Tobacco and Tobacco Smoke

The Chemical Components of Tobacco and Tobacco Smoke PDF Author: Alan Rodgman
Publisher: CRC Press
ISBN: 146651552X
Category : Medical
Languages : en
Pages : 2334

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Book Description
Authored by two longtime researchers in tobacco science, The Chemical Components of Tobacco and Tobacco Smoke, Second Edition chronicles the progress made from late 2008 through 2011 by scientists in the field of tobacco science. The book examines the isolation and characterization of each component. It explores developments in pertinent analytical

Plant Lipid Metabolism

Plant Lipid Metabolism PDF Author: J.C. Kader
Publisher: Springer Science & Business Media
ISBN: 9401583943
Category : Science
Languages : en
Pages : 598

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Book Description
A collection of papers that comprehensively describe the major areas of research on lipid metabolism of plants. State-of-the-art knowledge about research on fatty acid and glycerolipid biosynthesis, isoprenoid metabolism, membrane structure and organization, lipid oxidation and degradation, lipids as intracellular and extracellular messengers, lipids and environment, oil seeds and gene technology is reviewed. The different topics covered show that modern tools of plant cellular and molecular biology, as well as molecular genetics, have been recently used to characterize several key enzymes of plant lipid metabolism (in particular, desaturases, thioesterases, fatty acid synthetase) and to isolate corresponding cDNAs and genomic clones, allowing the use of genetic engineering methods to modify the composition of membranes or storage lipids. These findings open fascinating perspectives, both for establishing the roles of lipids in membrane function and intracellular signalling and for adapting the composition of seed oil to the industrial needs. This book will be a good reference source for research scientists, advanced students and industrialists wishing to follow the considerable progress made in recent years on plant lipid metabolism and to envision the new opportunities offered by genetic engineering for the development of novel oil seeds.

Vitamin C

Vitamin C PDF Author: Han Asard
Publisher: Garland Science
ISBN: 9780203500002
Category : Health & Fitness
Languages : en
Pages : 348

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Book Description
Vitamin C (ascorbic acid) is a key vitamin to animals and plants. This book looks at all aspects of vitamin C; its chemical and biochemical properties, its role in various plants and animals and its effect on our health. Written by an international team of experts, together they represent much of the expertise on vitamin C throughout the world.

Nicotine and Related Alkaloids

Nicotine and Related Alkaloids PDF Author: J.W. Gorrod
Publisher: Springer Science & Business Media
ISBN: 9401121109
Category : Medical
Languages : en
Pages : 307

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Book Description
Nicotine is an alkaloid which is present, together with a number of minor alkaloids, in tobacco and a wide variety of other plants. The introduction of tobacco as a therapeutic agent against diverse pathologi cal and physiological conditions resulted in the widespread exposure of people to nicotine, and the subsequent recognition of the pleasurable effects of tobacco consumption. Tobacco may be used for pleasure by smoking it in pipes, cigars or cigarettes or by taking it in unsmoked form as oral and nasal tobacco snuff. Nonsmokers are exposed to nico tine through plant material and side-stream tobacco smoke. This means that in humans nicotine is always utilized in the presence of a very large variety of natural compounds or their pyrolysis products, depend ing on the route of administration. These compounds may modify the absorption, distribution, metabolism and excretion of nicotine and hence alter the duration of its pharmacological action. In recent years the use of nicotine in chewing gum and cutaneous patches has been developed as an aid to smoking cessation. The toxic properties of nicotine make it useful as an insecticide, which has led to its use in agriculture and horticulture. It has also recently been recog nized that tobacco consumption may be beneficial in the prevention of Parkinson's disease or in alleviating inflammatory bowel syndrome. The above observations have continued to stimulate research into the mode of action of this relatively simple molecule.