Download or read book Toxicity and Safety Implications of Herbal Medicines Used in Africa written by Gustav Komlaga and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of herbal medicines has seen a great upsurge globally. In developing countries, many patronize them largely due to cultural acceptability, availability and cost. In developed countries, they are used because they are natural and therefore assumed to be safer than allopathic medicines. In recent times, however, there has been a growing concern about their safety. This has created a situation of ambivalence in discussions regarding their use. Some medicinal plants are intrinsically toxic by virtue of their constituents and can cause adverse reactions if inappropriately used. Other factors such as herb-drug interactions, lack of adherence to good manufacturing practice (GMP), poor regulatory measures and adulteration may also lead to adverse events in their use. Many in vivo tests on aqueous extracts largely support the safety of herbal medicines, whereas most in vitro tests on isolated single cells mostly with extracts other than aqueous ones show contrary results and thus continue the debate on herbal medicine safety. It is expected that toxicity studies concerning herbal medicine should reflect their traditional use to allow for rational discussions regarding their safety for their beneficial use. While various attempts continue to establish the safety of various herbal medicines in man, their cautious and responsible use is required.
Download or read book Toxicological Survey of African Medicinal Plants written by Victor Kuete and published by Elsevier. This book was released on 2014-05-30 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicological Survey of African Medicinal Plants provides a detailed overview of toxicological studies relating to traditionally used medicinal plants in Africa, with special emphasis on the methodologies and tools used for data collection and interpretation. The book considers the physical parameters of these plants and their effect upon various areas of the body and human health, including chapters dedicated to genotoxicity, hepatotoxicity, nephrotoxicity, cardiotoxicity, neurotoxicity, and specific organs and systems.Following this discussion of the effects of medicinal plants is a critical review of the guidelines and methods in use for toxicological research as well as the state of toxicology studies in Africa. With up-to-date research provided by a team of experts, Toxicological Survey of African Medicinal Plants is an invaluable resource for researchers and students involved in pharmacology, toxicology, phytochemistry, medicine, pharmacognosy, and pharmaceutical biology. Offers a critical review of the methods used in toxicological survey of medicinal plants Provides up-to-date toxicological data on African medicinal plants and families Serves as a resource tool for students and scientists in the various areas of toxicology
Download or read book Herbal Medicine written by Iris F. F. Benzie and published by CRC Press. This book was released on 2011-03-28 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global popularity of herbal supplements and the promise they hold in treating various disease states has caused an unprecedented interest in understanding the molecular basis of the biological activity of traditional remedies. Herbal Medicine: Biomolecular and Clinical Aspects focuses on presenting current scientific evidence of biomolecular ef
Download or read book Herbal Medicine written by Philip Builders and published by BoD – Books on Demand. This book was released on 2019-01-30 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbal medicine is a multidisciplinary compilation of topics in herbal medicine that are designed to enlighten all who have a stake in healthcare. In light of the current trends and popularity of herbal medicine, cultural/societal differences and perception, and the relationship with modern healthcare this book presents selected topics to ensure that necessary information on herbal medicine in healthcare is provided. Apart from clarifying certain important complexities and misconceptions on herbal medicine, a general overview of herbal medicine, uses of herbs in the management of diseases, plant secondary metabolites, analytical techniques, applications in stem cell research, use as leads for conventional drug compound development, and research and development of herbal medicines for healthcare are among the major discussions in this book.
Download or read book WHO Guidelines on Safety Monitoring of Herbal Medicines in Pharmacovigilance Systems written by World Health Organization and published by . This book was released on 2004-01-01 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety is a fundamental principle in the privision of herbal medicines and herbal products for health care and a critical component of quality control. These guidelines provide practical technical guidance for monitoring the safety of herbal medicines with pharmacovigilance systems.
Download or read book Nephrology and Public Health Worldwide written by G.B. Silva Junior and published by Karger Medical and Scientific Publishers. This book was released on 2021-11-02 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nephrology is one of the fastest growing specialties in medicine. Nevertheless, kidney disease is one of the most serious unmet health needs in many countries. To provide healthcare access with the desirable equity worldwide, the nephrology community needs to discuss this public health issue and take part in decisions for elaboration of public health policies with more justice and equity. This book brings together key current public health problems that affect kidney function and illuminates them in contributions by an international group of nephrologists and general practitioners. The chapters review current knowledge and provide guidelines to manage these conditions and decrease the disease burden. At the end, developments in the digital era and their application to kidney disease treatment are synthesized, and a broader outlook on the future of nephrology is given. Ultimately, the publication aims to gather nephrology and public health expertise from researchers from all over the world, providing a broad vision of issues that must be discussed and overcome to guarantee a better treatment for patients with kidney diseases in the world today.
Download or read book The Essential Guide to Herbal Safety written by Simon Y Mills and published by Elsevier Health Sciences. This book was released on 2004-12-23 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of American Botanical Council's 2005 James A. Duke Botanical Literature Award, the Essential Guide to Herbal Safety offers a balanced and objective perspective on the principles of herbal medicine safety as well as the complex challenges relating to self-prescribed or professionally prescribed herbal medications and supplements. With contributions from leading international practitioners and authorities, it contains comprehensive reviews, in monograph format, of the published safety data for 125 common herbs. You'll also find coverage of issues of quality, interactions, adverse reactions, toxicity, allergy, contact sensitivity, and idiosyncratic reactions. Provides the most current information on safety issues in herbal medicine. Presents authoritative and credible safety information from two experienced herbal practitioners. Combines theoretical chapters with 125 well-researched monographs, making it the most thorough and comprehensive text on the market for herbal safety in practice. Provides clear information using the most current evidence-based reviews, covering factors that influence herb safety, including the negative placebo effects (nocebo), various types of unpredictable effects, the basis for interactions between herbs and drugs, and quality issues. Uses an established grading system for assessing safety in pregnancy and lactation that is realistic and appropriate to herb use. Thoroughly critiques the dominant misinformation in the media and medical journals on herb safety issues. Contains 83 documented case studies on hepatoxicity and the effects in relation to kava. Kava safety is a hot topic. Includes two useful appendices detailing herbal references for pregnancy and lactation considerations.
Download or read book Traditional and Complementary Medicine written by Cengiz Mordeniz and published by BoD – Books on Demand. This book was released on 2019-12-11 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern medicine has reached a point where the patient is not treated as a biopsychosocial-spiritual being but rather is seen as a virtual identity consisting of laboratory findings and images. More focus is placed on relieving the symptoms instead of curing the disease. Mostly, patients are turned into lifetime medication-dependent individuals. New medicines are needed to overcome the side effects, complications, resistance, and intolerance caused by pharmacological and interventional therapies. In hopes of drug-free and painless alternative treatments with fewer complications, there has been a trend to revisit traditional methods that have been dismissed by modern medicine. Traditional medicine has to be reevaluated with modern scientific methods to complement and integrate with evidence-based modern medicine.
Download or read book Biomedical Hegemony and Democracy in South Africa written by Ngambouk Vitalis Pemunta and published by BRILL. This book was released on 2020-12-29 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Biomedical Hegemony and Democracy in South Africa Ngambouk Vitalis Pemunta and Tabi Chama-James Tabenyang unpack the contentious South African government’s post-apartheid policy framework of the ‘‘return to tradition policy’’. The conjuncture between deep sociopolitical crises, witchcraft, the ravaging HIV/AIDS pandemic and the government’s initial reluctance to adopt antiretroviral therapy turned away desperate HIV/AIDS patients to traditional healers. Drawing on historical sources, policy documents and ethnographic interviews, Pemunta and Tabenyang convincingly demonstrate that despite biomedical hegemony, patients and members of their therapy-seeking group often shuttle between modern and traditional medicine, thereby making both systems of healthcare complementary rather than alternatives. They draw the attention of policy-makers to the need to be aware of ‘‘subaltern health narratives’’ in designing health policy.
Download or read book Herbal Supplements written by Amitava Dasgupta and published by John Wiley & Sons. This book was released on 2011-03-21 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: HERBAL SUPPLEMENTS An evenhanded study of pharmacological interactions between Western drugs and herbal supplements Today, a significant percentage of Americans turn to complementary and alternative medicine practices. Despite their popularity and wide use, these products do not undergo the same pre-market testing for safety and efficacy that is required of pharmaceuticals. In Herbal Supplements: Efficacy, Toxicity, Interactions with Western Drugs, and Effects on Clinical Laboratory Tests, editors Amitava Dasgupta and Catherine Hammett-Stabler present a comprehensive introduction to both safe and unsafe herbal supplements. The book emphasizes the pharmacological interactions identified between Western drugs and herbal supplements, and the effects of herbal supplements on clinical laboratory tests. Herbal Supplements provides a guide to the interpretation of abnormal test results in otherwise healthy subjects due to use of herbal remedies. Focusing on interactions between herbals and pharmaceuticals, sources of contamination in herbal supplements, and analytical techniques used in the investigation of herbal remedies, the book details: Pharmacological interactions between Western drugs and herbal supplements Effects of herbal supplements on clinical laboratory tests Key interactions between herbal supplements and various pharmaceutical drugs Medicinal plants and toxic effects Contamination of herbal supplements from metals, pharmaceuticals, and plant poisoning Analytical techniques, including immunoassays, used in the investigation of herbal remedies Unbiased and literature-based, this text offers toxicologists, clinical chemists, analysts, and pharmacologists a no-nonsense take on the efficacy, toxicity, and drug interactions of herbal supplements and medicines.
Download or read book Issue Paper on the Human Health Effects of Metals written by and published by . This book was released on 2004 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medicinal Plants in Tropical West Africa written by Bep Oliver-Bever and published by Cambridge University Press. This book was released on 1986-01-23 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1986, this book describes the most important medicinal plants in tropical West Africa and similar humid tropical climates. After a short introduction about early traditional medicine, the bulk of the book gives an account of locally occurring plants, grouped by their medicinal actions. Plants that affect the cardiovascular and nervous systems are discussed, as are those with antibiotic, insecticidal and molluscicidal properties. Those which affect the hormonal systems of humans are catalogued and so are others that act as adrenal-cortex, sex and thyroid hormones. There is a full botanical index, which includes the commonly found synonyms for many of the plants and the work is illustrated by the author's own water colours. It may be of particular interest and use to pharmacists, biochemists, botanists and pharmacologists and of great value to those who exploit locally available resources in treating diseases in tropical areas.
Download or read book Medicinal Plant Research in Africa written by Victor Kuete and published by Newnes. This book was released on 2013-06-19 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pharmacopoeias of most African countries are available and contain an impressive number of medicinal plants used for various therapeutic purposes. Many African scholars have distinguished themselves in the fields of organic chemistry, pharmacology, and pharmacognosy and other areas related to the study of plant medicinal plants. However, until now, there is no global standard book on the nature and specificity of chemicals isolated in African medicinal plants, as well as a book bringing together and discussing the main bioactive metabolites of these plants. This book explores the essence of natural substances from African medicinal plants and their pharmacological potential. In light of possible academic use, this book also scans the bulk of African medicinal plants extract having promising pharmacological activities. The book contains data of biologically active plants of Africa, plant occurring compounds and synthesis pathways of secondary metabolites This book explores the essence of natural substances from African medicinal plants and their pharmacological potential The authors are world reknowned African Scientists
Download or read book Modern Phytomedicine written by Iqbal Ahmad and published by John Wiley & Sons. This book was released on 2006-12-13 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely and original handbook paves the way to success in plant-based drug development, systematically addressing the issues facing a pharmaceutical scientist who wants to turn a plant compound into a safe and effective drug. Plant pharmacologists from around the world demonstrate the potentials and pitfalls involved, with many of the studies and experiments reported here published for the first time. The result is a valuable source of information unavailable elsewhere.
Download or read book Handbook of African Medicinal Plants written by Maurice M. Iwu and published by CRC Press. This book was released on 2014-02-04 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: With over 50,000 distinct species in sub-Saharan Africa alone, the African continent is endowed with an enormous wealth of plant resources. While more than 25 percent of known species have been used for several centuries in traditional African medicine for the prevention and treatment of diseases, Africa remains a minor player in the global natural
Download or read book Safety Concerns for Herbal Drugs written by Mikolaj Tosto and published by . This book was released on 2018 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many countries around the globe, herbal supplements, tisanes and vegetable products, together with traditional Chinese medicines, are mostly unregulated and their content is not registered, examined or certified. Subsequently, potent plant toxins including dehydropyrrolizidine alkaloids and other forthcoming carcinogens can contaminate these products. As herbal and food supplement producers are left to their own means to determine the safety and purity of their products before marketing, disturbingly often good marketing practices currently in place are ignored and content is largely undocumented. As herbal medicines are used by increasing numbers of people, pharmacists must be knowledgeable about their safety. This requires appreciation of the magnitude of use, as well as regulations under which the products are marketed that may affect their safety. Unexpected effects of many popular herbal products are described in the text. Thus the pharmacist''s role in ensuring protection of the consumer continues to grow. Hence, more work is needed to educate consumers of the potential risk and require the industry to be more responsible to verify the content and insure the safety of their products. Safety Concerns for Herbal Drugs inspects the information required to review for you the balance between the risks and benefits related with the therapeutic use of medicinal plants. It focuses attention on the safety and toxicity aspects of herbal products. It also presents an overview of some of the most commonly used herbal products, including important clinical considerations in the use of these products. Herbal products and dietary supplements are widely available in supermarkets and other retail outlets, as well as by mail order. In fact, only a small percentage of these products are actually sold in pharmacies. Many patients believe they derive health benefits from these herbal preparations, yet some remain skeptical and may seek advice from health professionals prior to use. Thus, it is important for all health professionals, to be informed about available products and to be aware of any potential problems associated with their use. This text should be of valuable for medical students, health professionals, researchers as well as practitioners.In many countries around the globe, herbal supplements, tisanes and vegetable products, together with traditional Chinese medicines, are mostly unregulated and their content is not registered, examined or certified. Subsequently, potent plant toxins including dehydropyrrolizidine alkaloids and other forthcoming carcinogens can contaminate these products. As herbal and food supplement producers are left to their own means to determine the safety and purity of their products before marketing, disturbingly often good marketing practices currently in place are ignored and content is largely undocumented. As herbal medicines are used by increasing numbers of people, pharmacists must be knowledgeable about their safety. This requires appreciation of the magnitude of use, as well as regulations under which the products are marketed that may affect their safety. Unexpected effects of many popular herbal products are described in the text. Thus the pharmacist''s role in ensuring protection of the consumer continues to grow. Hence, more work is needed to educate consumers of the potential risk and require the industry to be more responsible to verify the content and insure the safety of their products. Safety Concerns for Herbal Drugs inspects the information required to review for you the balance between the risks and benefits related with the therapeutic use of medicinal plants. It focuses attention on the safety and toxicity aspects of herbal products. It also presents an overview of some of the most commonly used herbal products, including important clinical considerations in the use of these products. Herbal products and dietary supplements are widely available in supermarkets and other retail outlets, as well as by mail order. In fact, only a small percentage of these products are actually sold in pharmacies. Many patients believe they derive health benefits from these herbal preparations, yet some remain skeptical and may seek advice from health professionals prior to use. Thus, it is important for all health professionals, to be informed about available products and to be aware of any potential problems associated with their use. This text should be of valuable for medical students, health professionals, researchers as well as practitioners.
Download or read book Phytotherapy written by Francesco Capasso and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated reference guide treats the subject of herbal medicines in an integrated fashion with reference to pharmacognosy, pharmacology and toxicology. It will help to enable internists, phytotherapists, physicians, healthcare practitioners as well as students to understand why, when and how herbal medicines can be used in the treatment of diseases. A great deal of pathology and therapeutic information is also included. Numerous tables as well as figures clarify complex mechanisms and other information. The most important medicinal plants and drugs are illustrated with exceptional color plates.
