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Nightshade”—A Hierarchical Classification Approach to T Identification of Hallucinogenic Solanaceae Spp
Talanta 204 (2019) 739–746 Contents lists available at ScienceDirect Talanta journal homepage: www.elsevier.com/locate/talanta Call it a “nightshade”—A hierarchical classification approach to T identification of hallucinogenic Solanaceae spp. using DART-HRMS-derived chemical signatures ∗ Samira Beyramysoltan, Nana-Hawwa Abdul-Rahman, Rabi A. Musah Department of Chemistry, State University of New York at Albany, 1400 Washington Ave, Albany, NY, 12222, USA ARTICLE INFO ABSTRACT Keywords: Plants that produce atropine and scopolamine fall under several genera within the nightshade family. Both Hierarchical classification atropine and scopolamine are used clinically, but they are also important in a forensics context because they are Psychoactive plants abused recreationally for their psychoactive properties. The accurate species attribution of these plants, which Seed species identifiction are related taxonomically, and which all contain the same characteristic biomarkers, is a challenging problem in Metabolome profiling both forensics and horticulture, as the plants are not only mind-altering, but are also important in landscaping as Direct analysis in real time-mass spectrometry ornamentals. Ambient ionization mass spectrometry in combination with a hierarchical classification workflow Chemometrics is shown to enable species identification of these plants. The hierarchical classification simplifies the classifi- cation problem to primarily consider the subset of models that account for the hierarchy taxonomy, instead of having it be based on discrimination between species using a single flat classification model. Accordingly, the seeds of 24 nightshade plant species spanning 5 genera (i.e. Atropa, Brugmansia, Datura, Hyocyamus and Mandragora), were analyzed by direct analysis in real time-high resolution mass spectrometry (DART-HRMS) with minimal sample preparation required. -
Evaluación Genética, Química Y Farmacológica De Mimusops Coriácea TÍTULO Y SUBTÍTULO: (ADC) Miq
UNIVERSIDAD DE GUAYAQUIL FACULTAD DE CIENCIAS QUÍMICAS CARRERA EN QUÍMICA Y FARMACIA TRABAJO DE TITULACIÓN PRESENTADO COMO REQUISITO PREVIO PARA OPTAR AL GRADO DE QUÍMICO Y FARMACÉUTICO. MODALIDAD: INVESTIGACIÓN TEMA: Evaluación genética, química y farmacológica de Mimusops coriácea (ADC) Miq. AUTORES: Loor Moreira Emanuel Sebastián Rendón Plúas Lady Liliana TUTOR: Q.F. Katherine Bustamante Pesantes Mg. GUAYAQUIL - ECUADOR 2019 – 2020 CI i i FACULTAD DE CIENCIAS QUÍMICAS CARRERA QUÍMICA Y FARMACIA UNIDAD DE TITULACIÓN i FICHA DE REGISTRO DE TESIS/TRABAJO DE GRADUACIÓN Evaluación genética, química y farmacológica de Mimusops coriácea TÍTULO Y SUBTÍTULO: (ADC) Miq. AUTOR (ES) Loor Moreira Emanuel Sebastián (Apellidos/Nombres): Rendón Plúas Lady Liliana DOCENTE TUTOR Y TUTOR: Katherine Elizabeth Bustamante Pesantes DOCENTE REVISOR REVISOR: Alexandra Jenny López Barrera (Apellidos/Nombres): INSTITUCIÓN: UNIVERSIDAD DE GUAYAQUIL UNIDAD/FACULTAD: CIENCIAS QUÍMICAS MAESTRÍA/ESPECIALIDAD: GRADO OBTENIDO: QUÍMICO Y FARMACÉUTICO FECHA DE PUBLICACIÓN: Sept/2019 No. DE PÁGINAS: 89 ÁREAS TEMÁTICAS: Ciencia y Tecnología Farmacéutica PALABRAS CLAVES/ KEYWORDS: genotipo, taxonomía, extractos, hojas, corteza, fruto. RESUMEN/ABSTRACT (150-250 palabras): La familia Sapotácea, perteneci ente a las fanerógamas contempla decenas de géneros entre los que destaca Mimusops con varias especies identificadas por su genotipo. Se caracterizaron genéticamente las hojas, y los frutos fueron sometidos a est udio químico y farmacológico junto a la corteza por métodos -
Pharaohs in Egypt Fathi Habashi
Laval University From the SelectedWorks of Fathi Habashi July, 2019 Pharaohs in Egypt Fathi Habashi Available at: https://works.bepress.com/fathi_habashi/416/ Pharaohs of Egypt Introduction Pharaohs were the mighty political and religious leaders who reigned over ancient Egypt for more than 3,000 years. Also known as the god-kings of ancient Egypt, made the laws, and owned all the land. Warfare was an important part of their rule. In accordance to their status as gods on earth, the Pharaohs built monuments and temples in honor of themselves and the gods of the land. Egypt was conquered by the Kingdom of Kush in 656 BC, whose rulers adopted the pharaonic titles. Following the Kushite conquest, Egypt would first see another period of independent native rule before being conquered by the Persian Empire, whose rulers also adopted the title of Pharaoh. Persian rule over Egypt came to an end through the conquests of Alexander the Great in 332 BC, after which it was ruled by the Hellenic Pharaohs of the Ptolemaic Dynasty. They also built temples such as the one at Edfu and Dendara. Their rule, and the independence of Egypt, came to an end when Egypt became a province of Rome in 30 BC. The Pharaohs who ruled Egypt are large in number - - here is a selection. Narmer King Narmer is believed to be the same person as Menes around 3100 BC. He unified Upper and Lower Egypt and combined the crown of Lower Egypt with that of Upper Egypt. Narmer or Mena with the crown of Lower Egypt The crown of Lower Egypt Narmer combined crown of Upper and Lower Egypt Djeser Djeser of the third dynasty around 2670 BC commissioned the first Step Pyramid in Saqqara created by chief architect and scribe Imhotep. -
Howard Carter and the Tomb of Tutankhamun
History International presents Howard Carter and The Tomb of Tutankhamun Classroom Premiere: April 11 at 6am ET/PT Classroom Encore: July 11 at 6am ET/PT EGYPT - 1922: Archaeologist Howard Carter removing oils from the coffin of Tutankhamun (lived around 1350 BC), ancient Egyptian pharoah, which he discovered in 1922. (Photo by Mansell/Mansell/Time & Life Pictures/Getty Images) n November 26, 1922, Howard Carter first peered into the treasure-filled tomb of OEgypt’s famous King Tutankhamun. What he found in Egypt’s Valley of the Kings would make headlines around the globe. In this nearly untouched tomb, Carter uncovered room upon room of stunning Egyptian artifacts – and meticulously recorded each object with the help of his fastidious team of excavators. HistoryInternational.com The Idea Book for Educators 5 This nearly intact tomb was a remarkable discovery; it had been nearly unscathed for over 3,000 years. Carter’s contribution to the world of archaeology is profound – the riches of Tutankhamun’s tomb are virtually priceless, offering tremendous insights into ancient Egyptian society and culture. Howard Carter and the Tomb of Tutankhamun narrates Carter’s tumultuous path to this archaeological breakthrough, from his boyhood in England and his penchant for drawing to his bitter conflicts with Egyptian officials and his friendship with the eccentric Lord Carnarvon. This short documentary would be a great addition to a lesson on Egyptian history and archaeology. Curriculum links Howard Carter and the Tomb of Tutankhamun fulfills several standards as outlined by the National Council for History Education including: (1) Patterns of Social and Political Interaction; and (2) Civilization, Cultural Diffusion, and Innovation. -
Genus Mandragora (Solanaceae)
Bull. not. Hist. Mus. Land. (Bot.) 28(1): 17^0 Issued 25 June 1998 A revision of the genus Mandragora (Solanaceae) STEFAN UNGRICHT* SANDRA KNAPP AND JOHN R. PRESS Department of Botany, Tne~Natural History Museum, Cromwell Road, London SW7 5BD * Present address: Waldmatt 6, CH-5242 Birr, Switzerland CONTENTS Introduction 17 Mythological and medicinal history 18 Taxonomic history 18 Materials and methods 19 Material examined 19 Taxonomic concepts 20 Morphometrics 21 Cladistics 22 Results and discussion 22 Species delimitations using morphometric analyses 22 Phylogeny 26 Biogeography 26 Taxonomic treatment 29 Mandragora L 29 Key to the species of Mandragora 30 1. Mandragora officinarum L 30 2. Mandragora turcomanica Mizg 33 3. Mandragora caulescens C.B. Clarke 34 References 36 Exsiccatae 38 Taxonomic index ... 40 SYNOPSIS. The Old World genus Mandragora L. (Solanaceae) is revised for the first time across its entire geographical range. The introduction reviews the extensive mythological and medicinal as well as the taxonomic history of the genus. On morphological and phenological grounds three geographically widely disjunct species can be distinguished: the Mediterranean M. officinarum L., the narrowly local Turkmenian endemic M. turcomanica Mizg. and the Sino-Himalayan M caulescens C.B. Clarke. The generic monophyly of Mandragora L. as traditionally circumscribed is supported by cladistic analysis of morphological data. The ecological and historical phytogeography of the genus is discussed and alternative biogeographical scenarios are evaluated. Finally, a concise taxonomic treatment of the taxa is provided, based on the evidence of the preceeding analyses. INTRODUCTION The long history of mythology and medicinal use of the mandrake combined with the variable morphology and phenology have led to The nightshade family (Solanaceae) is a cosmopolitan but predomi- considerable confusion in the classification of Mandragora. -
Introduction
INTRODUCTION Section I: Bioactive Molecules from Mimusops elengi & Artemisia pallens Section II: Characterization of Molecules by Single Crystal X- Ray Diffraction Section I Bioactive Molecules from Mimusops elengi & Artemisia pailens 1.1 Ayurveda - The Art of Life Man has sought out plants with medicinal properties since ancient times. Evidence of this is the thousand years old traditions and records of proper healing. Traditional medicine (also known as indigenous or folk medicine) comprises medical knowledge systems that developed over centuries within various societies before the era of modern medicine. Traditional medicines include Unani system in Greece, Ayurvedic system in India, Amachi in Tibet, traditional Chinese medicine in China, Siddha or more recently Homoeopathy in Germany. Researchers are investigating not only the classical plants but also the related species that may contain similar active constituents as well as hitherto unknown plants which have no previous history of medicinal use\ Ayurveda is a holistic system of medicine from India that uses a constitutional model. Its aim is to provide guidance regarding food and lifestyle so that healthy people can stay healthy and folks with health challenges can improve their health. Ayurveda is an intricate system of healing that originated in India thousands of years ago. Vast ethno botanical knowledge exists in India from ancient time. Written records of the use of plants for curing human or animal diseases in India can be traced back to the earliest (4500-1600 BC) scripture of the Hindus, the Rigveda. Ayurveda, the Indian indigenous system of medicine dating back to Vedic ages (1500-800 BC), has been the integral part of Indian culture. -
ANCIENT HISTORY ATAR Course Examination 2020 Marking
ANCIENT HISTORY ATAR course examination 2020 Marking key Marking keys are an explicit statement about what the examining panel expect of candidates when they respond to particular examination items. They help ensure a consistent interpretation of the criteria that guide the awarding of marks. Copyright © School Curriculum and Standards Authority 2020 2021/2784 Web version of 2020/65145 MARKING KEY 2 ANCIENT HISTORY Section One: Short answer – Unit 3 25% (24 Marks) New Kingdom Egypt to the death of Horemheb Question 1 (6 marks) Outline the political and economic importance of Nubia to Egypt. Description Marks Accurately identifies and outlines the political and economic importance of Nubia 6 to Egypt in detail. Mostly accurately identifies and outlines the political and economic importance of 5 Nubia to Egypt including some detail. Identifies and outlines the political and economic importance of Nubia to Egypt. 4 Identifies and outlines some aspects of the political and economic importance of Nubia to Egypt. May be generalised and include unequal description of economic 3 or political importance. Identifies and/or describes limited aspects of the political and/or economic 2 importance of Nubia to Egypt. Makes minimal identification of the political and/or the economic importance of 1 Nubia to Egypt. May include errors. Total 6 Good answers should be able to outline the interconnected nature of political and economic matters. The Theban kings required the economic benefits provided by control over Nubia, in order to fund the political/religious growth and maintenance of the state, territorial expansion and any attendant military campaigns. • Part of Nubia’s economic importance lay in its resources: quarries of diorite, granite and amethyst, as well as its access to gold and copper mines, and its strategic location in terms of the control of the desert and river routes. -
Howard Carter Expressed His Concern That the Entry of Visitors Would Damage the Fabric of the Tomb
THE AUTHORIZED FACSIMILE OF THE BURIAL CHAMBER OF TUTANKHAMUN WITH SARCOPHAGUS, SARCOPHAGUS LID AND THE MISSING FRAGMENT FROM THE SOUTH WALL A GIFT TO THE PEOPLE OF EGYPT FROM FaCTUM ARTE, MADRID THE FaCTUM FOUNDATION FOR DIGITAL TECHNOLOGY IN CONSERVATION WITH THE SOCIETY FOR THE FRIENDS OF THE ROYAL TOMBS OF EGYPT, ZURICH TaREK WaLY CENTRE: ARCHITECTURE AND HERITAGE, CAIRO THE FACSIMILE OF THE TOMB OF TUTANKHAMUN The Facsimile of the tomb of Tutankhamun is part of an initiative to safeguard the tombs of the Theban Necropolis through the application of new recording technologies and the creation of exact facsimiles of tombs that are either closed to the public for conservation reasons or are in need of closure to preserve them for future generations. The tomb of Tutankhamun was discovered intact and in near perfect condition in 1923. The only fault in over 3000 years was the growth of microbacteria on the walls that probably reveals that the tomb was painted and sealed quickly. Soon after the discovery Howard Carter expressed his concern that the entry of visitors would damage the fabric of the tomb. The objects that once filled the tomb were removed and most are now in the Cairo Museum. The recent work undertaken in the tomb of Tutankhamun is an initiative that was first suggested in 1988 by the Society of Friends of the Royal Tombs of Egypt. Factum Arte’s involvement began in 2001 with a research project approved by Dr Gaballah Ali Gaballah to develop the techniques to accurately scan the tomb of Seti I. -
Chemical Compound Outline (Part II)
Chemical Compound Outline (Part II) Ads by Google Lil Wayne Lyrics Search Lyrics Song Wayne Dalton Wayne's Word Index Noteworthy Plants Trivia Lemnaceae Biology 101 Botany Search Major Types Of Chemical Compounds In Plants & Animals Part II. Phenolic Compounds, Glycosides & Alkaloids Note: When the methyl group containing Jack's head is replaced by an isopropyl group, the model depicts a molecule of menthol. Back To Part I Find On This Page: Type Word Inside Box; Find Again: Scroll Up, Click In Box & Enter [Try Control-F or EDIT + FIND at top of page] **Note: This Search Box May Not Work With All Web Browsers** Go Back To Chemical VI. Phenolic Compounds Compounds Part I: VII. Glycosides Table Of Contents VIII. Alkaloids Search For Specific Compounds: Press CTRL-F Keys If you have difficulty printing out this page, try the PDF version: Click PDF Icon To Read Page In Acrobat Reader. See Text In Arial Font Like In A Book. View Page Off-Line: Right Click On PDF Icon To Save Target File To Your Computer. Click Here To Download Latest Acrobat Reader. Follow The Instructions For Your Computer. Types Of Phenolic Compounds: Make A Selection VI. Phenolic Compounds: Composed of one or more aromatic benzene rings with one or more hydroxyl groups (C-OH). This enormous class includes numerous plant compounds that are chemically distinct from terpenes. Although the essential oils are often classified as terpenes, many of these volatile chemicals are actually phenolic compounds, such as eucalyptol from (Eucalytus globulus), citronellal from (E. citriodora) and clove oil from Syzygium aromaticum. -
Poisonous Plants
Plants Poisonous Plants ACMT Board Review Course September 9, 2012 Thomas C. Arnold, M.D. 1 Special Acknowledgement • Thanks to Michelle Ruha and other previous presenters for their efforts on this topic. 2 Plants • Natural Products: 5% of tox boards – Includes food and marine poisonings, herbals, plants, fungi, toxic envenomations • ~ 5% of exposures reported to PCC each year, most in children < 6 years – Often a few deaths per year, but most reported exposures minor 3 1 Plants Plant Poisoning by Organ System • GI toxins • CNS toxins • Cardiovascular toxins • Multiorgan-system toxins • Hepatotoxins • Nephrotoxins • Endocrine toxins • Dermal and mucous membrane irritants 4 Lots of calls / Little threat • Euphorbia pulcherrima – Poinsettia • Ilex spp – Holly • Phoradendron spp – Mistletoe • Lantana spp • Spathiphyllum spp – Peace lily 5 • Ingestion of this plant may produce severe vomiting and diarrhea. Purple stains on fingers and a foamy quality to the diarrhea may provide a clue to the species of plant. Pokeweed AKA Phytolacca americana Toxin: phytolaccatoxin 6 2 Plants Phytolacca americana • Edible if parboiled • Root is the most toxic part, mature berries least toxic • Contains pokeweed mitogen – May see plasmacytosis • Supportive care 7 Wikivisual.com Solanum spp wiki • 1700 species; nightshade, potato • Poisoning usually from ingestion of immature fruit • Solanine glycoalkaloids – Usually produce GI irritant effects – Hallucinations and coma reported 8 Melia azedarach Toxin: meliatoxins Chinaberry9 3 Plants Chinaberry • Tree grows -
Staminodes: Their Morphological and Evolutionary Significance Author(S): L
Staminodes: Their Morphological and Evolutionary Significance Author(s): L. P. Ronse Decraene and E. F. Smets Source: Botanical Review, Vol. 67, No. 3 (Jul. - Sep., 2001), pp. 351-402 Published by: Springer on behalf of New York Botanical Garden Press Stable URL: http://www.jstor.org/stable/4354395 . Accessed: 23/06/2014 03:18 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. New York Botanical Garden Press and Springer are collaborating with JSTOR to digitize, preserve and extend access to Botanical Review. http://www.jstor.org This content downloaded from 210.72.93.185 on Mon, 23 Jun 2014 03:18:32 AM All use subject to JSTOR Terms and Conditions THE BOTANICAL REVIEW VOL. 67 JULY-SEPTEMBER 2001 No. 3 Staminodes: Their Morphological and Evolutionary Signiflcance L. P. RONSEDECRAENE AND E. F. SMETS Katholieke UniversiteitLeuven Laboratory of Plant Systematics Institutefor Botany and Microbiology KasteelparkArenberg 31 B-3001 Leuven, Belgium I. Abstract........................................... 351 II. Introduction.................................................... 352 III. PossibleOrigin of Staminodes........................................... 354 IV. A Redefinitionof StaminodialStructures .................................. 359 A. Surveyof the Problem:Case Studies .............. .................... 359 B. Evolutionof StaminodialStructures: Function-Based Definition ... ......... 367 1. VestigialStaminodes ........................................... 367 2. FunctionalStaminodes ........................................... 368 C. StructuralSignificance of StaminodialStructures: Topology-Based Definition . -
Tutankhamun Exhibition at the British Museum in 1972: a Historical Perspective
Journal of Tourism Theory and Research Online, http://dergipark.gov.tr/jttr Volume: 3(2), 2017 Tutankhamun Exhibition at the British Museum in 1972: A historical perspective Asaad A. Zaki1 Abstract The fiftieth anniversary of the discovery of Tutankhamun’s tomb by Carter and Carnarvon was celebrated at the British Museum in 1972 by an exhibition “the Treasures of Tutankhamun”. Fifty items from Tutankhamun’s collection were selected to be displayed on this occasion in London; seventeen pieces were being displayed outside Egypt for the first time. The exhibition had a humanitarian purpose as it helped in the heritage conservation in Egypt; its proceeds were devoted to the UNESCO fund project for moving the temples of Philae to a higher ground. Special Agreements were signed between the British and the Egyptians regarding the exhibition items and its security. Keywords: Tutankhamun’s Exhibition 1972 – the British Museum – Museum history – Tutankhamun’s tomb To cite this article: Zaki, A.A. (2017). Tutankhamun Exhibition at the British Museum in 1972: A historical perspective. Journal of Tourism Theory and Research, 3(2), 79-88. DOI: 10.24288/jttr.312180 1Lecturer (Ph.D) at Department of Tourism Guidance - Faculty of Tourism and Hotels – University of Sadat City – Egypt. [email protected] Copyright © 2015 by JTTR ISSN: 2548-7583 80 Zaki (2017) 1. Introduction To have the right of displaying those items at the British Museum in London, an agreement should be The fiftieth anniversary of the discovery of signed between the two concerned Governments; the Tutankhamun’s tomb at Luxor by Howard Carter and British and the Egyptian, and another agreement Lord Carnarvon was commemorated in London by an between the Cairo Museum and the British Museum.