Bøger af Vijay Kumar Gupta

This book presents the proceedings of 5th International and 20th National Conference on Machines and Mechanisms (iNaCoMM 2021) held at PDPM IIITDM Jabalpur during 9-11 December 2021. The conference was held in collaboration with the Association of Machines and Mechanisms (AMM) India and International Federation for the Promotion of Mechanism and Machine sciences (IFToMM). Various topics covered in this book include kinematics and dynamics of machines, compliant mechanisms; gear, cams and power transmission systems; mechanisms and machines for rural, agricultural and industrial applications; mechanisms for space applications; mechanisms for energy harvesting; robotics and automation; human-centric robotics; soft robotics; man-machine system, mechatronics and micro-mechanisms; CAD and CAGD; control of machines; vibration of machines & rotor dynamics; acoustic and noise; tribology; condition monitoring and failure analysis; fault diagnosis and health monitoring; biomedical engineering; and composites and advanced materials. Given the contents, the book will be useful for researchers and professionals working in the various domains of mechanical engineering. 

The use of plants for treating diseases is as old as the human species. Medicinal plants continue to play a central role in the healthcare system of large proportions of the world's population. The history reveals that medicinal plants have traditionally served as mans most important weapon against pathogens. People use traditional, natural remedies for curing different types of disease and even in the next millennium the herbal medical practice will forge as important remedy to treat various disorders. This is particularly true in developing countries, where herbal medicine has a long and uninterrupted history of use. Recognition and development of the medicinal and economic benefits of these plants are on the increase in both developing and industrialized nations. Medicinal plants are treated as a subject of serious study and are undergoing intense research all over the world. The present volume of the book series "Medicinal Plants: Phytochemistry, Pharmacology and Therapeutics - Vol. 3", has been compiled from as many as 25 research and review communications from the eminent scientists across the world and includes interesting contributions in diverse topics like - Phytochemistry, Pharmacology and Therapeutics of Hemidesmus indicus; Review on Phytopharmacological and Ethnobotanical Aspects of Cassia alata; GCMS Screening for Phytocontents in the Essential Oil of Coleus forskohlii; Pharmacological Approaches to the Anti-inflammatory and Analgesic Effects of Pluchea arguta; Assessing the Beneficial Effects of a Magnolia Extract Supplemented with Phosphatidylserine; Naringin, a Citrus Flavonoid Protects Mice Against the Benzo(a)pyrene-Induced Forestomach Carcinoma; Pharmacological and Therapeutical Profile of Terpenoids; Biological Activities, Phytochemistry and Industrial Potentials of Khaya senegalansis; Phytochemistry and Pharmacology of Portulaca olearacea; Mango Pulp: A Potential Source of Natural Antioxidant and Antimicrobial Agents; Antineoplastic Action of Aphanamixis polystachya in Mice Transplanted with Ehrlich Ascites Carcinoma; Antihyperglycemic and Antihyperlipidemic Profile of Morinda lucida; Anti-diabetic Effect of Ethanol Extract of Stem Bark of Ficus bengalensis; Review on Phytochemistry and Pharmacological aspects of Jatropha gossypifolia; In vitro Effects of Curcuma xanthorrhiza on Glutathione Transferase Activity; Phytochemical Studies on Gracilaria pygmaea using TLC, FT-IR and HPLC; Linseed: A Review on Phytochemistry, Pharmacology and Therapeutic Potentials; Herbal Products as Adjuvants or Biomodulators in Diabetic Therapy; Phytochemical and Histochemical studies on different species of Selaginella; Amazon Piperaceae with Potential Insecticide Use; Cannabis and Cannabinoids: Phytochemistry, Pharmacology and Therapeutics; Nephrotoxicity and Hepatotoxicity Evaluation in Wistar Albino Rats Exposed to Nauclea latifolia Leaf Extracts; Amazonian Medicinal Plants: Current Applications in Dentistry; Radical Scavenging Effects of Alpinia galanga and Curcuma zedoaria; Essential Oil Constituents of Rhizome Oil of Alpinia Species. I hope the present volume will be of interest to a wide range of audience including phytochemists, biochemists, pharmacologists, ethnobotanists, and other medical and research scientists engaged in the research on medicinal plants.

Nature is a unique source of structures of high phytochemical diversity, many of them possessing interesting biological activities and medicinal properties. In the context of the worldwide spread of different diseases such as AIDS, chronic diseases and a variety of cancers, an intensive search for new lead compounds for the development of novel pharmacological therapeutics is extremely important. Medicinal plants would be the best source to obtain a variety of drugs and, therefore, such plants should be investigated to understand better about their properties. Based on this rational, the present volume, "Bioactive Phytochemicals: Perspectives for Modern Medicine , Vol. 2" presents edited information on 24 research and review communications received from eminent scientists from Brazil, India, Malaysia, Mexico, Nigeria and Turkey and includes topics like- Alkaloids and Flavonoids: Versatile and Novel Bioactive Natural Products; Tumor and its Environment: Efforts by Neem Leaf Glycoprotein to Keep it Green; Betulinic Acid and its Derivatives: The Potential Anticancer Agents; Biological Activities and Phytochemicals of the Fruits of Vitex Plants; Bioactive Bibenzyls and Bis(bibenzyls)s from Bryophytes; The Hope for Potential Bioactive Phytoconstituents from Heterophragma Genus; Modulatory Efficacy of Capsaicin on Polyamine Content, DNA, RNA Levels and DNA Damage During Experimental Lung Cancer; An Insight into Therapeutic Potentials of Imidazole Moiety with Special Reference to Alkaloids from Natural Sources; Podophyllotoxin-A Second Generation Anticancer Drug; Phytopharmacological Review on Calophyllum inophyllum; L-DOPA, an Anti Parkinsonian Agent from Mucuna pruriens; Biologic Effectiveness and Recent Advancing of Natural Products on the Discovery of Anticancer Agents; The Current Status on Imperative Medicinal Plant: Catharanthus roseus; Endophytic Fungi: Novel and Potential Source of Bioactive Natural Products; Importance of Cichorium Species: Insight into the Wide Range of Biological Activities and Phytochemical Ingredients; Phytochemical Characterization and Pharmacological Profiling of Picroliv-An Overview; Pharmacognosy of Aspilia africana Plant: Phytochemistry and Activities; Phytochemical Composition and In vitro Anti-oxidant Property of Various Extract of Elsholtzia communis; Lignoids of Burseraceae; Antioxidant Activity of Amazon Fruits; Phytochemical Analysis of Bioactive Constituents in Coriandrum sativum Seeds; Utilization of Cyclodextrin and its Derivatives in Novel Delivery of Herbal Constituents and Bioactives; Bauhinia variegata: A Review of its Traditional Uses, Pharmacognosy, Phytochemistry, Pharmacology and Analysis; Embelin- A Lead Molecule for the Future. This volume, with its balanced approach will be a valuable and important research manual, that will stimulate interest and hoped this serial book will attract the attention of scientific community particularly of phytochemists, biochemists, pharmacologists, ethnopharmacologists, ethnobotanists, and others engaged in the natural products research.

In almost all the countries, traditional and folk herbal medicines have been extensively used since times immemorial for healthcare. Ancient religious texts are replete with references on the use of herbs with medicinal properties. Because of the local beliefs and practices and also from cost considerations herbal medicines remain a popular mode of treatment in the developing countries. In the industrialized society also, the rising cost of prescription drugs and ensuing side effects of the treatment makes it highly attractive to use the traditional medicine. Considerable scientific data have been generated globally in this direction and there is a spurt of publications in recent years. In order to carry forward such investigations, there is a need for an effective exchange of information amongst scientists and researchers to take on vigorous focused work in this direction. Based on this rationale, the present volume Traditional and Folk Herbal Medicine: Recent Researches has been conceived and presents some 19 research and review papers by eminent scientists of India and abroad. The important topics which have found place in this volume are: v The Potential Effectiveness of Medicinal Plants Used for the Treatment of Sickle Cell Disease v Ayurvedic Pharmaceutics and Insights on Personalized Medicine v Bioactivities of Duabanga grandiflora for Human Skin Cells v Chemistry, Pharmacology and HPTLC Standardisation of Asparagus racemosus v Ethnobotanical, Phytochemical, Pharmacological and Conservational Studies on Glycyrrhiza glabra v Pharmacotherapeutic Potential of Medicinal Plants against Cardiometabolic Diseases v Recent Investigations on Therapeutic Potential of Clitoria ternatea Linn. v The Research Advance of Tibetan Medicine Dida v Traditional Medicine: Its Role in the Search for New Antiparasitic Candidates v A Simplified Procedure for Monitoring the Stability of Herbal Remedies for the Purpose of Manufacturing and Regulation v Effect of a Cysteine Proteinase from Bauhinia forficata Leaves on Thrombin-Induced Human Platelet Aggregation v Quality Control, Standardization and Chemo Profiling of Herbal Drugs v Ficus gnaphalocarpa, Ficus cordata and Ficus chlamydocarpa: Potential Sources of Bioactive Compounds v Effects of Holarrhena floribunda Leaf Extract on Gastrointestinal Functions in Male Rats v Insulin Releasing Effects of Cumin (Cuminum cyminum L.) Seeds in Diabetic Rats The studies included are likely to lead further researches in this direction and it is hoped that this publication would attract world wide audience of researchers and the academicians of allied disciplines engaged in the search of new drug from herbal resources.

Natural products, particularly, microbial and plant products in their native form have been associated with mankind since ancient times. Natural products offer a vast, virtually untapped reservoir of chemical compounds with many potential uses. Apart from drugs, they can also be used as lead compounds, dietary supplements and personal care items. The present volume of the book series entitled, "Natural Products: Research Reviews" is a critical review book which stimulates progress in all areas of natural products research.The book gives an excellent overview of the current trends in natural product research. This is an interesting and authoritative volume as a collection of monographic chapters on specific problems regarding natural products for maintenance of health, as well as in the prevention and treatment of diseases. Each chapter contains in depth account of the materials covered, involving mainly the chemistry and pharmacology of natural products, as well as the use of new tools for purity evaluation. It presents current frontiers and future guidelines for research based on important discoveries made in the field of natural products and presents 12 review chapters from eminent scientists in India and abroad. The interesting reviews included in this publication are: Diabetes and medicinal plants in Portugal; Immunotherapeutic targeting of multiple dysregulated immune functions in cancer by neem leaf glycoprotein; Misteltoe lectins in cancer therapy: Administration by the oral route or by subcutaneous injection?- A review; Phytochemical profile of Aegle marmelos (Family-Rutaceae); Supercritical fluid extraction as a tool for value addition of natural products; Phytochemistry of the genus Croton; Anti-amyloidogenic effect of natural products: Implications for the prevention and therapeutics of Alzheimer's disease; An overview of Acmella oleracea a multipurpose species; Effect of natural plant based and non-steroidal anti-inflammatory drugs on the immune system; Inorganic composition of medicinal plants; Medicinal plants for management of anxiety; Review on medicinal properties of onions and garlic. We hope that this volume shall generate further database and interest for the benefit of academicians, researchers and scientists working on natural products who shall find the volume very useful and indispensable in their relevant research pursuits.

Plant kingdom represents a vast emporium of untapped medicinal potential and play a vital role for the development of new drugs. The medicinal value of drug plants is due to the presence of some chemical compounds in the plant tissue that produce a definite physiological action on human body. Early societies learned through trial and error that many plants contained substances with significant curative properties and over the years the natural products became used in more refined ways leading ultimately to the use of pure single component "active ingredient" as drugs. However, the demands of modern medicine requires the evaluation of these plant bioactives using scientific methodologies and assays in order to gauge their potential in the management of the disease. Therefore, extracts and biomolecules with promising activity are unscrupulously screened for efficacy in order to determine if these products have a potential for commercial development. The present book "Bioactive Phytochemicals: Perspectives for Modern Medicine Vol. 1" presents the vast body of research on the subject and includes fifteen research and review communications written by eminent scientists and researchers from India, Brazil, China, Japan, Maxico, Singapore and South Africa and includes topics like - Bioactive pregnanes and cardenolides from Nerium olander; Chemical characteristics and health promoting potentials of flavonoids in the management of diabetes; Limonene: A systematic overview for its chemistry and bioactivity; Phytochemicals against liver disease I: Recent progress in the treatment of AFLD and NAFLD by natural drug products and their active chemical entities, in China and other countries; Phytochemicals against liver disease II: Recent progress in the treatment of liver fibrosis by natural drug products and their active chemical entities, in China and other countries; Anti-allergic leads from Indian medicinal plant; Essential oils from Brazilian Amazonia; Phytochemical and pharmacological profile of plants belonging to Strychnos genus; Phytochemicals as natural antimicrobials; Biomedical potentials of filamentous marine cyanobacterial natural products; Natural bioactive compound from marine plants with anticancer potential; The lauraceae alkaloids; Phytochemical and pharmacological profile of Lepidium sativum Linn.; Chemistry and pharmacology of selected Asian and American medicinal species of Justicia; Biological activities of Anoectochilus formosanus Hayat and its active component. We hope that this volume shall generate further database and interest for the benefit of academicians, researchers and scientists working on bioactive phytochemicals who shall find the compendium very useful and indispensable in their relevant research pursuits.