scholarly journals It Is Our Turn to Get Cannabis High: Put Cannabinoids in Food and Health Baskets

Molecules ◽  
2020 ◽  
Vol 25 (18) ◽  
pp. 4036 ◽  
Author(s):  
Seyed Alireza Salami ◽  
Federico Martinelli ◽  
Antonio Giovino ◽  
Ava Bachari ◽  
Neda Arad ◽  
...  
Keyword(s):  
Anticancer Agents ◽  
Chemical Compounds ◽  
Methylerythritol Phosphate ◽  
True Value ◽  
Fiber Oil ◽  
Carbon Compounds ◽  
History Of ◽  
Valuable Compounds ◽  
History Of Use ◽  
Unique Chemical

Cannabis is an annual plant with a long history of use as food, feed, fiber, oil, medicine, and narcotics. Despite realizing its true value, it has not yet found its true place. Cannabis has had a long history with many ups and downs, and now it is our turn to promote it. Cannabis contains approximately 600 identified and many yet unidentified potentially useful compounds. Cannabinoids, phenolic compounds, terpenoids, and alkaloids are some of the secondary metabolites present in cannabis. However, among a plethora of unique chemical compounds found in this plant, the most important ones are phytocannabinoids (PCs). Over hundreds of 21-22-carbon compounds exclusively produce in cannabis glandular hairs through either polyketide and or deoxyxylulose phosphate/methylerythritol phosphate (DOXP/MEP) pathways. Trans-Δ9-tetrahydrocannabinol (Δ9-THC) and cannabidiol (CBD) are those that first come to mind while talking about cannabis. Nevertheless, despite the low concentration, cannabinol (CBN), cannabigerol (CBG), cannabichromene (CBC), tetrahydrocannabivarin (THCV), cannabidivarin (CBDV), cannabinodiol (CBND), and cannabinidiol (CBDL) may have potentially some medical effects. PCs and endocannabinoids (ECs) mediate their effects mainly through CB1 and CB2 receptors. Despite all concerns regarding cannabis, nobody can ignore the use of cannabinoids as promising tonic, analgesic, antipyretic, antiemetic, anti-inflammatory, anti-epileptic, anticancer agents, which are effective for pain relief, depression, anxiety, sleep disorders, nausea and vomiting, multiple sclerosis, cardiovascular disorders, and appetite stimulation. The scientific community and public society have now increasingly accepted cannabis specifically hemp as much more than a recreational drug. There are growing demands for cannabinoids, mainly CBD, with many diverse therapeutic and nutritional properties in veterinary or human medicine. The main objective of this review article is to historically summarize findings concerning cannabinoids, mainly THC and CBD, towards putting these valuable compounds into food, feed and health baskets and current and future trends in the consumption of products derived from cannabis.

The Role of Aromatase Enzyme in Hormone Related Diseases and Plant-Based Aromatase Inhibitors as Therapeutic Regimens

2021 ◽  
Vol 21 ◽  
Author(s):  
Kevser Taban Akça ◽  
Murside Ayşe Demirel ◽  
Ipek Süntar
Keyword(s):  
Natural Products ◽  
Aromatase Inhibitors ◽  
Inhibitory Activity ◽  
Chemical Compounds ◽  
Synthesis Methods ◽  
Herbal Drugs ◽  
Drug Discovery And Development ◽  
History Of ◽  
History Of Use

: Medicinal plants have a long history of use as food and remedy in traditional and modern societies, as well as have been used as herbal drugs and sources of novel bioactive compounds. They provide a wide array of chemical compounds, many of which can not be synthesized via current synthesis methods. Natural products may provide aromatase inhibitory activity through various pathways and may act clinically effective for treating pathologies associated with excessive aromatase secretion including breast, ovarian and endometrial cancers, endometriosis, uterine fibroid, benign prostatic hyperplasia (BPH), prostate cancer, infertility, and gynecomastia. Recent studies have shown that natural products with aromatase inhibitory activity, could also be good options against secondary recurrence of breast cancer by exhibiting chemopreventive effects. Therefore, screening for new plant-based aromatase inhibitors may provide novel leads for drug discovery and development, particularly with increased clinical efficacy and decreased side effects.

scholarly journals Algae as potential repository of anti cancerous natural compounds

2017 ◽  
Vol 9 (2) ◽  
Author(s):  
Ankita Mridha ◽  
Santanu Paul
Keyword(s):  
Anticancer Agents ◽  
Biological Activities ◽  
Leukemia Cell ◽  
Relevant Information ◽  
Cancer Cell Growth ◽  
History Of ◽  
History Of Use ◽  
Promising Source

<p>Algae constitute a promising source of novel compounds with potential as human therapeutic agents. In particular, algae have been considered as a potential source of new bio-active compound. Algae possess several biological activities, including anticancer activity. This review provides a comprehensive report on the several genera of algae belonging to Chlorophyceae, Pheophyceae and Rhodophyceae having anti-proliferative, apoptotic, anti angiogenic as well as cytotoxic efficacy and their mode of action <em>in vitro</em> as well as <em>in vivo</em> condition. Algae are extensively used as functional foods and medicinal herbs, and have a long history of use in Asian countries. Many algae have been used for the treatment of cancer, many crude or partially purified polysaccharides from various brown, green, and red algae have been tested for their antitumor activities. Relevant information was collected from scientific journals, books, and reports via library and electronic search using Medline, Pubmed, Science Direct, and Scopus. The different extracts with some other solvent shows a huge anti-proliferative action on different cancer as well as on different leukemia cell lines. Here we focus on several bioactive compounds that have been derived as well as characterized from different genera of algae and there mechanism of inhibiting cancer cell growth. Considering the ability of the golden treasure present in algae to act against different cancers, this review highlights the potential use of algae as anticancer agents.</p>

scholarly journals Jojoba Oil: An Updated Comprehensive Review on Chemistry, Pharmaceutical Uses, and Toxicity

Polymers ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1711
Author(s):  
Heba A. Gad ◽  
Autumn Roberts ◽  
Samirah H. Hamzi ◽  
Haidy A. Gad ◽  
Ilham Touiss ◽  
...  
Keyword(s):  
Industrial Applications ◽  
Literature Survey ◽  
Jojoba Oil ◽  
Pharmacological Activities ◽  
Wide Range ◽  
Liver Functions ◽  
History Of ◽  
History Of Use ◽  
Pharmaceutical Uses ◽  
Obesity And Cancer

Jojoba is a widely used medicinal plant that is cultivated worldwide. Its seeds and oil have a long history of use in folklore to treat various ailments, such as skin and scalp disorders, superficial wounds, sore throat, obesity, and cancer; for improvement of liver functions, enhancement of immunity, and promotion of hair growth. Extensive studies on Jojoba oil showed a wide range of pharmacological applications, including antioxidant, anti-acne and antipsoriasis, anti-inflammatory, antifungal, antipyretic, analgesic, antimicrobial, and anti-hyperglycemia activities. In addition, Jojoba oil is widely used in the pharmaceutical industry, especially in cosmetics for topical, transdermal, and parenteral preparations. Jojoba oil also holds value in the industry as an anti-rodent, insecticides, lubricant, surfactant, and a source for the production of bioenergy. Jojoba oil is considered among the top-ranked oils due to its wax, which constitutes about 98% (mainly wax esters, few free fatty acids, alcohols, and hydrocarbons). In addition, sterols and vitamins with few triglyceride esters, flavonoids, phenolic and cyanogenic compounds are also present. The present review represents an updated literature survey about the chemical composition of jojoba oil, its physical properties, pharmacological activities, pharmaceutical and industrial applications, and toxicity.

scholarly journals The Botanical, Chemical and Ethnobotanical Diversity of Southern African Lamiaceae

Molecules ◽  
2021 ◽  
Vol 26 (12) ◽  
pp. 3712
Author(s):  
Ryan D. Rattray ◽  
Ben-Erik Van Wyk
Keyword(s):  
Southern Africa ◽  
Folk Medicine ◽  
Taxonomic Diversity ◽  
Volatile Oils ◽  
Edible Plant ◽  
Flora Of Southern Africa ◽  
Traditional Uses ◽  
History Of ◽  
Pharmaceutical Industries ◽  
History Of Use

The Lamiaceae is undoubtedly an important plant family, having a rich history of use that spans the globe with many species being used in folk medicine and modern industries alike. Their ability to produce aromatic volatile oils has made them valuable sources of materials in the cosmetic, culinary, and pharmaceutical industries. A thorough account of the taxonomic diversity, chemistry and ethnobotany is lacking for southern African Lamiaceae, which feature some of the region’s most notable medicinal and edible plant species. We provide a comprehensive insight into the Lamiaceae flora of southern Africa, comprising 297 species in 42 genera, 105 of which are endemic to the subcontinent. We further explore the medicinal and traditional uses, where all genera with documented uses are covered for the region. A broad review of the chemistry of southern African Lamiaceae is presented, noting that only 101 species (34%) have been investigated chemically (either their volatile oils or phytochemical characterization of secondary metabolites), thus presenting many and varied opportunities for further studies. The main aim of our study was therefore to present an up-to-date account of the botany, chemistry and traditional uses of the family in southern Africa, and to identify obvious knowledge gaps.

scholarly journals Nanomedicine Reformulation of Chloroquine and Hydroxychloroquine

Molecules ◽  
2020 ◽  
Vol 26 (1) ◽  
pp. 175
Author(s):  
David M. Stevens ◽  
Rachael M. Crist ◽  
Stephan T. Stern
Keyword(s):  
Safety Evaluation ◽  
Therapeutic Index ◽  
Short Term ◽  
Tissue Concentrations ◽  
History Of ◽  
History Of Use ◽  
Novel Applications ◽  
Therapeutic Doses ◽  
Extensive Clinical Experience ◽  
Higher Doses

The chloroquine family of antimalarials has a long history of use, spanning many decades. Despite this extensive clinical experience, novel applications, including use in autoimmune disorders, infectious disease, and cancer, have only recently been identified. While short term use of chloroquine or hydroxychloroquine is safe at traditional therapeutic doses in patients without predisposing conditions, administration of higher doses and for longer durations are associated with toxicity, including retinotoxicity. Additional liabilities of these medications include pharmacokinetic profiles that require extended dosing to achieve therapeutic tissue concentrations. To improve chloroquine therapy, researchers have turned toward nanomedicine reformulation of chloroquine and hydroxychloroquine to increase exposure of target tissues relative to off-target tissues, thereby improving the therapeutic index. This review highlights these reformulation efforts to date, identifying issues in experimental designs leading to ambiguity regarding the nanoformulation improvements and lack of thorough pharmacokinetics and safety evaluation. Gaps in our current understanding of these formulations, as well as recommendations for future formulation efforts, are presented.

scholarly journals Aquaculture Production of the Brown Seaweeds Laminaria digitata and Macrocystis pyrifera: Applications in Food and Pharmaceuticals

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1306
Author(s):  
Diane Purcell-Meyerink ◽  
Michael A. Packer ◽  
Thomas T. Wheeler ◽  
Maria Hayes
Keyword(s):  
Dietary Supplements ◽  
Functional Foods ◽  
Folk Medicine ◽  
Macrocystis Pyrifera ◽  
Fish Feed ◽  
Laminaria Digitata ◽  
Brown Seaweeds ◽  
Commercial Potential ◽  
History Of ◽  
History Of Use

Seaweeds have a long history of use as food, as flavouring agents, and find use in traditional folk medicine. Seaweed products range from food, feed, and dietary supplements to pharmaceuticals, and from bioenergy intermediates to materials. At present, 98% of the seaweed required by the seaweed industry is provided by five genera and only ten species. The two brown kelp seaweeds Laminaria digitata, a native Irish species, and Macrocystis pyrifera, a native New Zealand species, are not included in these eleven species, although they have been used as dietary supplements and as animal and fish feed. The properties associated with the polysaccharides and proteins from these two species have resulted in increased interest in them, enabling their use as functional foods. Improvements and optimisations in aquaculture methods and bioproduct extractions are essential to realise the commercial potential of these seaweeds. Recent advances in optimising these processes are outlined in this review, as well as potential future applications of L. digitata and, to a greater extent, M. pyrifera which, to date, has been predominately only wild-harvested. These include bio-refinery processing to produce ingredients for nutricosmetics, functional foods, cosmeceuticals, and bioplastics. Areas that currently limit the commercial potential of these two species are highlighted.

The “Millstätter Predigten” (Millstatt Sermons), Petrus Berchorius, and Mechthild of Magdeburg

Daphnis ◽  
2021 ◽  
Vol 50 (1) ◽  
pp. 59-84
Author(s):  
Sabine Seelbach
Keyword(s):  
Cultural Memory ◽  
Educational History ◽  
Mechthild Of Magdeburg ◽  
The World ◽  
History Of ◽  
History Of Use ◽  
Shed Light

Abstract This article presents the project “Virtual Benedictine library Millstatt” (www.virtbibmillstatt.com/), which is dedicated to the cultural memory and educational history of Carinthia in the broadest sense. It aims to reconstruct the hitherto little-known and little-researched corpus of manuscripts from the Benedictine Abbey of Millstatt, to identify its texts, and to shed light on their history of use. Against the background of the eventful history of ownership of the Millstatt library, the problems that arise when trying to reliably assign manuscripts scattered around the world to the Millstatt corpus are outlined. Examples will be used to show the extent to which external features (binding, signature system, accessories), but also text-internal indications, make the origin and ownership history of the manuscripts traceable. Spectacular new finds are presented, but also erroneous assumptions about the affiliation of certain texts to the reading canon of the Millstatt Benedictines are pointed out.

Development of Natural Bioactive Alkaloids: Anticancer perspective

2021 ◽  
Vol 21 ◽  
Author(s):  
Ashish Patel ◽  
Ravi Vanecha ◽  
Jay Patel ◽  
Divy Patel ◽  
Umang Shah ◽  
...  
Keyword(s):  
Anticancer Agents ◽  
Low Cost ◽  
Chemical Compounds ◽  
Cost Effective ◽  
Drug Discovery And Development ◽  
Anticancer Properties ◽  
Antimetastatic Activity ◽  
New Chemical Entities

: Cancer is a frightful disease that still poses a 'nightmare' worldwide, causing millions of casualties annually due to one of the human race's most significant healthcare challenges that requires a pragmatic treatment strategy. However, plants and plant-derived products revolutionize the field as they are quick, cleaner, eco-friendly, low-cost, effective, and less toxic than conventional treatment methods. Plants are repositories for new chemical entities and have a promising cancer research path, supplying 60% of the anticancer agents currently used. Alkaloids are important chemical compounds that serve as a rich reservoir for drug discovery and development. However, some alkaloids derived from natural herbs display anti-proliferation and antimetastatic activity on different forms of cancer, both in vitro and in vivo. Alkaloids have also been widely formulated as anticancer medications, such as camptothecin and vinblastine. Still, more research and clinical trials are required before final recommendations can be made on specific alkaloids. This review focuses on the naturally-derived bioactive alkaloids with prospective anticancer properties based on the information in the literature.

scholarly journals Regulation and Decriminalisation of Illegal Substances in Thailand

2019 ◽  
Author(s):  
Rasmon Kalayasiri ◽  
Teerayuth Rungnirundorn ◽  
Robert Ali ◽  
John Marsden
Keyword(s):  
Substance Use ◽  
Supply And Demand ◽  
Chemical Compounds ◽  
Middle Income Country ◽  
Drug Control ◽  
Psychoactive Substances ◽  
Middle Income ◽  
Country Level ◽  
History Of ◽  
Legal Controls

Psychoactive substances – chemical compounds which can alter a person’s mood, thoughts, and behaviors may be liable to misuse and cause addiction. Internationally, many strategies have been implemented in order to limit the supply and demand of illegal substances, with a wide variation at the country level. Thailand is an upper-middle income country in Southeast Asia. Since 2015, Thai authorities and policymakers have instituted many changes to the legal controls on illegal drugs. The aim of this review was to summarise the history of drug control and regulation in Thailand, focusing on opioids (including Kratom), methamphetamines and cannabis, and the outcome of recent strategies. Recent measures towards decriminalising substance use disorders are also discussed.

scholarly journals Mortar mixes with oxblood: historical background, model sample recipes and properties

2018 ◽  
Vol 45 ◽  
pp. 19-24 ◽  
Author(s):  
Kun Zhang ◽  
Laura Rampazzi ◽  
Maria Pia Riccardi ◽  
Antonio Sansonetti ◽  
Alberto Grimoldi
Keyword(s):  
Building Materials ◽  
Historical Background ◽  
Organic Additives ◽  
X Ray Diffraction ◽  
Amorphous Calcium Carbonate ◽  
Historical Building ◽  
Model Sample ◽  
History Of ◽  
History Of Architecture ◽  
History Of Use

Abstract. In this survey we present studies on mortar mixes added with oxblood, which was a commonly found local waste material, with a wide application and long history of use; a precise recipe of lime–pozzolan mortar with blood addition from a 19th-century Italian manual was chosen, and model samples were prepared accordingly, with the aim of better understanding the chemical, mineralogical and physical characteristics of such compositions, starting with a blank reference specimen. The specimens were analysed by means of scanning electron microscopy, infrared spectroscopy, thermal analysis and X-ray diffraction, and the results suggested that amorphous calcium carbonate could be formed in the specimens with oxblood addition. These preliminary results allow a better understanding of historical building practices, measuring effects induced by organic additives on mortar microstructure, as well as an evaluation of new performances obtained in mortar mixes. Moreover, this paper intends to propose a full multi-discipline approach to bridge the history of architecture and building materials to conservation science.

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