Planta Medica Journal of Medicinal Plant and Natural Product Research
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INVESTIGATION of NATURAL PRODUCT SCAFFOLDS for the DEVELOPMENT of OPIOID RECEPTOR LIGANDS by Katherine M
INVESTIGATION OF NATURAL PRODUCT SCAFFOLDS FOR THE DEVELOPMENT OF OPIOID RECEPTOR LIGANDS By Katherine M. Prevatt-Smith Submitted to the graduate degree program in Medicinal Chemistry and the Graduate Faculty of the University of Kansas in partial fulfillment of the requirements for the degree of Doctor of Philosophy. _________________________________ Chairperson: Dr. Thomas E. Prisinzano _________________________________ Dr. Brian S. J. Blagg _________________________________ Dr. Michael F. Rafferty _________________________________ Dr. Paul R. Hanson _________________________________ Dr. Susan M. Lunte Date Defended: July 18, 2012 The Dissertation Committee for Katherine M. Prevatt-Smith certifies that this is the approved version of the following dissertation: INVESTIGATION OF NATURAL PRODUCT SCAFFOLDS FOR THE DEVELOPMENT OF OPIOID RECEPTOR LIGANDS _________________________________ Chairperson: Dr. Thomas E. Prisinzano Date approved: July 18, 2012 ii ABSTRACT Kappa opioid (KOP) receptors have been suggested as an alternative target to the mu opioid (MOP) receptor for the treatment of pain because KOP activation is associated with fewer negative side-effects (respiratory depression, constipation, tolerance, and dependence). The KOP receptor has also been implicated in several abuse-related effects in the central nervous system (CNS). KOP ligands have been investigated as pharmacotherapies for drug abuse; KOP agonists have been shown to modulate dopamine concentrations in the CNS as well as attenuate the self-administration of cocaine in a variety of species, and KOP antagonists have potential in the treatment of relapse. One drawback of current opioid ligand investigation is that many compounds are based on the morphine scaffold and thus have similar properties, both positive and negative, to the parent molecule. Thus there is increasing need to discover new chemical scaffolds with opioid receptor activity. -
Opportunities and Pharmacotherapeutic Perspectives
biomolecules Review Anticoronavirus and Immunomodulatory Phenolic Compounds: Opportunities and Pharmacotherapeutic Perspectives Naiara Naiana Dejani 1 , Hatem A. Elshabrawy 2 , Carlos da Silva Maia Bezerra Filho 3,4 and Damião Pergentino de Sousa 3,4,* 1 Department of Physiology and Pathology, Federal University of Paraíba, João Pessoa 58051-900, Brazil; [email protected] 2 Department of Molecular and Cellular Biology, College of Osteopathic Medicine, Sam Houston State University, Conroe, TX 77304, USA; [email protected] 3 Department of Pharmaceutical Sciences, Federal University of Paraíba, João Pessoa 58051-900, Brazil; [email protected] 4 Postgraduate Program in Bioactive Natural and Synthetic Products, Federal University of Paraíba, João Pessoa 58051-900, Brazil * Correspondence: [email protected]; Tel.: +55-83-3216-7347 Abstract: In 2019, COVID-19 emerged as a severe respiratory disease that is caused by the novel coronavirus, Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2). The disease has been associated with high mortality rate, especially in patients with comorbidities such as diabetes, cardiovascular and kidney diseases. This could be attributed to dysregulated immune responses and severe systemic inflammation in COVID-19 patients. The use of effective antiviral drugs against SARS-CoV-2 and modulation of the immune responses could be a potential therapeutic strategy for Citation: Dejani, N.N.; Elshabrawy, COVID-19. Studies have shown that natural phenolic compounds have several pharmacological H.A.; Bezerra Filho, C.d.S.M.; properties, including anticoronavirus and immunomodulatory activities. Therefore, this review de Sousa, D.P. Anticoronavirus and discusses the dual action of these natural products from the perspective of applicability at COVID-19. -
The Effect of Selected Herbal Extracts on Lactic Acid Bacteria Activity
applied sciences Article The Effect of Selected Herbal Extracts on Lactic Acid Bacteria Activity Małgorzata Ziarno 1,* , Mariola Kozłowska 2 , Iwona Scibisz´ 3 , Mariusz Kowalczyk 4 , Sylwia Pawelec 4 , Anna Stochmal 4 and Bartłomiej Szleszy ´nski 5 1 Division of Milk Technology, Department of Food Technology and Assessment, Institute of Food Science, Warsaw University of Life Sciences–SGGW (WULS–SGGW), 02-787 Warsaw, Poland 2 Department of Chemistry, Institute of Food Science, Warsaw University of Life Sciences–SGGW (WULS–SGGW), 02-787 Warsaw, Poland; [email protected] 3 Division of Fruit, Vegetable and Cereal Technology, Department of Food Technology and Assessment, Institute of Food Science, Warsaw University of Life Sciences–SGGW (WULS–SGGW), 02-787 Warsaw, Poland; [email protected] 4 Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, 24-100 Puławy, Poland; [email protected] (M.K.); [email protected] (S.P.); [email protected] (A.S.) 5 Institute of Horticultural Sciences, Warsaw University of Life Sciences–SGGW (WULS–SGGW), 02-787 Warsaw, Poland; [email protected] * Correspondence: [email protected]; Tel.: +48-225-937-666 Abstract: This study aimed to investigate the effect of plant extracts (valerian Valeriana officinalis L., sage Salvia officinalis L., chamomile Matricaria chamomilla L., cistus Cistus L., linden blossom Tilia L., ribwort plantain Plantago lanceolata L., marshmallow Althaea L.) on the activity and growth of lactic acid bacteria (LAB) during the fermentation and passage of milk through a digestive system model. Citation: Ziarno, M.; Kozłowska, M.; The tested extracts were also characterized in terms of their content of polyphenolic compounds and Scibisz,´ I.; Kowalczyk, M.; Pawelec, S.; antioxidant activity. -
Field Guide to Common Macrofungi in Eastern Forests and Their Ecosystem Functions
United States Department of Field Guide to Agriculture Common Macrofungi Forest Service in Eastern Forests Northern Research Station and Their Ecosystem General Technical Report NRS-79 Functions Michael E. Ostry Neil A. Anderson Joseph G. O’Brien Cover Photos Front: Morel, Morchella esculenta. Photo by Neil A. Anderson, University of Minnesota. Back: Bear’s Head Tooth, Hericium coralloides. Photo by Michael E. Ostry, U.S. Forest Service. The Authors MICHAEL E. OSTRY, research plant pathologist, U.S. Forest Service, Northern Research Station, St. Paul, MN NEIL A. ANDERSON, professor emeritus, University of Minnesota, Department of Plant Pathology, St. Paul, MN JOSEPH G. O’BRIEN, plant pathologist, U.S. Forest Service, Forest Health Protection, St. Paul, MN Manuscript received for publication 23 April 2010 Published by: For additional copies: U.S. FOREST SERVICE U.S. Forest Service 11 CAMPUS BLVD SUITE 200 Publications Distribution NEWTOWN SQUARE PA 19073 359 Main Road Delaware, OH 43015-8640 April 2011 Fax: (740)368-0152 Visit our homepage at: http://www.nrs.fs.fed.us/ CONTENTS Introduction: About this Guide 1 Mushroom Basics 2 Aspen-Birch Ecosystem Mycorrhizal On the ground associated with tree roots Fly Agaric Amanita muscaria 8 Destroying Angel Amanita virosa, A. verna, A. bisporigera 9 The Omnipresent Laccaria Laccaria bicolor 10 Aspen Bolete Leccinum aurantiacum, L. insigne 11 Birch Bolete Leccinum scabrum 12 Saprophytic Litter and Wood Decay On wood Oyster Mushroom Pleurotus populinus (P. ostreatus) 13 Artist’s Conk Ganoderma applanatum -
European Journal of Biomedical and Pharmaceutical Sciences
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/341894994 A Review on Pharmacological Activities of Aristolochia Species Article · June 2020 CITATIONS READS 6 328 3 authors: Subbiah Latha Palanisamy Selvamani Anna University, Chennai Anna University, BIT Campus, Tiruchirappalli 107 PUBLICATIONS 510 CITATIONS 125 PUBLICATIONS 634 CITATIONS SEE PROFILE SEE PROFILE Dhivya Sundaram Anna University of Technology, Tiruchirappalli 6 PUBLICATIONS 13 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Natural Polymers View project All content following this page was uploaded by Palanisamy Selvamani on 15 July 2020. The user has requested enhancement of the downloaded file. ejbps, 2015, Volume 2, Issue 5, 160-167. Review Article SJIF Impact Factor 2.062 ISSN 2349-8870 Latha et al. European European Journal Journal of Biomedical of Biomedical and Pharmac eutical Sciences Volume: 2 AND Issue: 5 Pharmaceutical sciences 160-167 http://www.ejbps.com Year: 2015 A REVIEW ON PHARMACOLOGICAL ACTIVITIES OF ARISTOLOCHIA SPECIES S. Latha*, P. Selvamani, P. S. Dhivya and R. Benaseer Begam Department of Pharmaceutical Technology, Anna University, BIT Campus, Tiruchirappalli– 24, Tamil Nadu, India. Article Received on 27/07/2015 Article Revised on 18/08/2015 Article Accepted on 09/09/2015 *Correspondence for ABSTRACT Author Aristolochia is a significant genus in the family of Aristolochiaceae. S. Latha The genus Aristolochia includes about 400 species of herbaceous Department of perennials, under shrubs or shrubs bearing essential oils and is Pharmaceutical Technology, Anna University, BIT extensive across Tropical Asia, Africa and South America. Campus, Tiruchirappalli–24, Aristolochia species has been used widely in the traditional Chinese Tamil Nadu, India. -
Original Article Effect of GABA on Blood Pressure and Blood Dynamics of Anesthetic Rats
Int J Clin Exp Med 2015;8(8):14296-14302 www.ijcem.com /ISSN:1940-5901/IJCEM0008622 Original Article Effect of GABA on blood pressure and blood dynamics of anesthetic rats Pengju Ma1, Ting Li2, Fanceng Ji3, Haibo Wang4, Juntao Pang4 1Department of Anesthesiogy, Anqiu People’s Hospital, Anqiu 262100, China; 2Delivery Room, People’s Hospital of Anqiu, Anqiu 262100, China; 3Department of Anesthesiogy, Weifang People’s Hospital, Weifang 261041, China; 4Department of Critical Care Medicine of Weifang People’s Hospital, Weifang 261041, China Received March 31, 2015; Accepted August 13, 2015; Epub August 15, 2015; Published August 30, 2015 Abstract: Background: This study aimed to investigate GABA effects on blood pressure and blood dynamics of an- esthetic rats by observing spontaneously hypertensive rats under both anesthesia and waking state. Materials and methods: 72 male waking Wistar-Kyokos (WKY) rats and 72 male anesthetized spontaneously hypertensive (SHR) rats were randomly divided into control group and experimental group (N = 36 each). Rats were further divided into three subgroups (N = 12 each), which received 15 μmol GABA, 35 nmol muscimol, or 4 nmol dicentrine into uni- lateral paraventricular nucleus, respectively. Rats in the control group (WKY1) and experimental group (SHR1) were compared for the GABA effect on blood pressure (MAP), heart rate (HR), and arterial baroreceptor reflex function (BRS) changes under waking state. Anesthetic WKY rats (WKY2) and spontaneously hypertensive rats (SHR2) were compared for the GABA effect on those abovementioned indexes. Abdominal aorta mean arterial pressure, heart rate, and arterial baroreceptor reflex function changes were compared in all rats. Results: MAP, HR, and BRS were slightly lower in the rats under anesthetic state than in waking state before treatment (P < 0.05); they did not show significant changes between anesthetic and waking state, however, after treatment (P > 0.05). -
Forest Fungi in Ireland
FOREST FUNGI IN IRELAND PAUL DOWDING and LOUIS SMITH COFORD, National Council for Forest Research and Development Arena House Arena Road Sandyford Dublin 18 Ireland Tel: + 353 1 2130725 Fax: + 353 1 2130611 © COFORD 2008 First published in 2008 by COFORD, National Council for Forest Research and Development, Dublin, Ireland. All rights reserved. No part of this publication may be reproduced, or stored in a retrieval system or transmitted in any form or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying recording or otherwise, without prior permission in writing from COFORD. All photographs and illustrations are the copyright of the authors unless otherwise indicated. ISBN 1 902696 62 X Title: Forest fungi in Ireland. Authors: Paul Dowding and Louis Smith Citation: Dowding, P. and Smith, L. 2008. Forest fungi in Ireland. COFORD, Dublin. The views and opinions expressed in this publication belong to the authors alone and do not necessarily reflect those of COFORD. i CONTENTS Foreword..................................................................................................................v Réamhfhocal...........................................................................................................vi Preface ....................................................................................................................vii Réamhrá................................................................................................................viii Acknowledgements...............................................................................................ix -
(12) United States Patent (10) Patent No.: US 8,980,319 B2 Park Et Al
US00898O319B2 (12) United States Patent (10) Patent No.: US 8,980,319 B2 Park et al. (45) Date of Patent: *Mar. 17, 2015 (54) METHODS OF PRODUCING STABILIZED A613 L/445 (2006.01) SOLID DOSAGE PHARMACEUTICAL A613 L/47 (2006.01) COMPOSITIONS CONTAINING A6II 45/06 (2006.01) MORPHINANS A63/67 (2006.01) (52) U.S. Cl. (71) Applicant: Mallinckrodt LLC, Hazelwood, MO CPC ............. A6 IK3I/485 (2013.01); A61 K9/1652 (US) (2013.01); A61 K9/2031 (2013.01); A61 K 9/2081 (2013.01); A61 K9/2086 (2013.01); (72) Inventors: Jae Han Park, Olivette, MO (US); A6IK9/2095 (2013.01); A61 K9/5042 Tiffani Eisenhauer, Columbia, IL (US); (2013.01); A61 K3I/4355 (2013.01); A61 K Spainty,S.Isna Gupta, F11llsborough, 31/4375A6 (2013.01); IK3I/445 gets (2013.01); it' A6 (2013.01); IK3I/47 Stephen Overholt, Middlesex, NJ (US) (2013.01); A61K 45/06 (2013.01); A61 K 9/2013 (2013.01); A61 K9/209 (2013.01); (73) Assignee: Mallinckrodt LLC, Hazelwood, MO A6 IK3I/167 (2013.01) (US) USPC ........... 424/472: 424/465; 424/468; 424/490; c - r - 514/282; 514/289 (*) Notice: Subject to any disclaimer, the term of this (58) Field of Classification Search patent is extended or adjusted under 35 N U.S.C. 154(b)b) by 0 daysyS. Seeone application file for complete search history. This patent is Subject to a terminal dis claimer. (56) References Cited (21) Appl. No.: 14/092.375 U.S. PATENT DOCUMENTS (22) Filed: Nov. 27, 2013 2008, 0026052 A1 ck 1/2008 Schoenhard ................. -
Alan Nelson, Executive Secretary, Union College Humanities Center, Schenectady, New York 12308 the English Record
DOCUMENT RESUME ED 101 378 CS 201 839 AUTHOR Knudson, Richard L., Ed. TITLE Emphasis: Composition, INSTITUTION New York State English Council. PUB DATE 74 NOTE 113p, AVAILABLE FROM Alan Nelson, Executive Secretary, Union College Humanities Center, Schenectady, New York 12308 ($2.00) JOURNAL CIT The English Record; v26 n1 Entire Issue Winter 1974 EDRS PRICE MF-$0.76 HC-$5,70 PLUS POSTAGE DESCRIPTORS *Composition (Literary); Creative Writing; Elementary Secondary Education; Language Role; Lesson Plans; *Poetry; Reading Skills; Teaching Methods; Vocabulary; *Writing Skills ABSTRACT This issue 'of °The English Record, devoted largely to the teaching of composition, includes such articles as°Writing in the Reading Class"; °A Sequence of Writing Tasks for a Composition Elective for Juniors and Seniors°1 An Inquiry into the Composing Process "; "A Spin-off from Kenneth Koch's 'Wishes, Lies,and Dreams' "; °interdisciplinary Approaches to Teaching Poetry tothe Elementary School Child "; °Individualized instruction and the Rhythmic Claims of Freedom and Discipline; and "Never Write Like You Talk," °Commonplace Book, Venerable Teaching Tool° discusses the history and advantages of using the journal (or commonplace book)and diary as an educational and writing tool. In °What Is Language Sensitivity° the changing role and-meanings of language andits effects are examined. Other articles related to the teaching of composition include °Techniques and Materials for improving Reading Skills in Secondary English,00°The Elementary Pupil asTextbook Consumer, °On Teaching Augustan Poetry**, and °The HandicappedChild in Children's Literature: Themes, Patterns, and Stereotypes.°(TS) tO % VI eAttrAr 'OOP WEALTH. EDUCAIPH4 4 YfrPAICE NATIONAt NSEITUFE OF ESPrOMON 00 ,..,s DOCUMENT -,EN REPRO INko 'VOLXXVIvNo. -
Phylogenetic Relationships in the Order Cucurbitales and a New Classification of the Gourd Family (Cucurbitaceae)
Schaefer & Renner • Phylogenetic relationships in Cucurbitales TAXON 60 (1) • February 2011: 122–138 TAXONOMY Phylogenetic relationships in the order Cucurbitales and a new classification of the gourd family (Cucurbitaceae) Hanno Schaefer1 & Susanne S. Renner2 1 Harvard University, Department of Organismic and Evolutionary Biology, 22 Divinity Avenue, Cambridge, Massachusetts 02138, U.S.A. 2 University of Munich (LMU), Systematic Botany and Mycology, Menzinger Str. 67, 80638 Munich, Germany Author for correspondence: Hanno Schaefer, [email protected] Abstract We analysed phylogenetic relationships in the order Cucurbitales using 14 DNA regions from the three plant genomes: the mitochondrial nad1 b/c intron and matR gene, the nuclear ribosomal 18S, ITS1-5.8S-ITS2, and 28S genes, and the plastid rbcL, matK, ndhF, atpB, trnL, trnL-trnF, rpl20-rps12, trnS-trnG and trnH-psbA genes, spacers, and introns. The dataset includes 664 ingroup species, representating all but two genera and over 25% of the ca. 2600 species in the order. Maximum likelihood analyses yielded mostly congruent topologies for the datasets from the three genomes. Relationships among the eight families of Cucurbitales were: (Apodanthaceae, Anisophylleaceae, (Cucurbitaceae, ((Coriariaceae, Corynocarpaceae), (Tetramelaceae, (Datiscaceae, Begoniaceae))))). Based on these molecular data and morphological data from the literature, we recircumscribe tribes and genera within Cucurbitaceae and present a more natural classification for this family. Our new system comprises 95 genera in 15 tribes, five of them new: Actinostemmateae, Indofevilleeae, Thladiantheae, Momordiceae, and Siraitieae. Formal naming requires 44 new combinations and two new names in Cucurbitaceae. Keywords Cucurbitoideae; Fevilleoideae; nomenclature; nuclear ribosomal ITS; systematics; tribal classification Supplementary Material Figures S1–S5 are available in the free Electronic Supplement to the online version of this article (http://www.ingentaconnect.com/content/iapt/tax). -
Characterization of the Basal Angiosperm Aristolochia Fimbriata: a Potential Experimental System for Genetic Studies Bliss Et Al
Characterization of the basal angiosperm Aristolochia fimbriata: a potential experimental system for genetic studies Bliss et al. Bliss et al. BMC Plant Biology 2013, 13:13 http://www.biomedcentral.com/1471-2229/13/13 Bliss et al. BMC Plant Biology 2013, 13:13 http://www.biomedcentral.com/1471-2229/13/13 RESEARCH ARTICLE Open Access Characterization of the basal angiosperm Aristolochia fimbriata: a potential experimental system for genetic studies Barbara J Bliss1,2*†, Stefan Wanke3†, Abdelali Barakat1,4, Saravanaraj Ayyampalayam5, Norman Wickett1,6, P Kerr Wall1,7, Yuannian Jiao1, Lena Landherr1, Paula E Ralph1,YiHu1, Christoph Neinhuis3, Jim Leebens-Mack5, Kathiravetpilla Arumuganathan8, Sandra W Clifton9,10, Siela N Maximova11, Hong Ma1,12,13 and Claude W dePamphilis1* Abstract Background: Previous studies in basal angiosperms have provided insight into the diversity within the angiosperm lineage and helped to polarize analyses of flowering plant evolution. However, there is still not an experimental system for genetic studies among basal angiosperms to facilitate comparative studies and functional investigation. It would be desirable to identify a basal angiosperm experimental system that possesses many of the features found in existing plant model systems (e.g., Arabidopsis and Oryza). Results: We have considered all basal angiosperm families for general characteristics important for experimental systems, including availability to the scientific community, growth habit, and membership in a large basal angiosperm group that displays a wide spectrum of phenotypic diversity. Most basal angiosperms are woody or aquatic, thus are not well-suited for large scale cultivation, and were excluded. We further investigated members of Aristolochiaceae for ease of culture, life cycle, genome size, and chromosome number. -
Lamiales – Synoptical Classification Vers
Lamiales – Synoptical classification vers. 2.6.2 (in prog.) Updated: 12 April, 2016 A Synoptical Classification of the Lamiales Version 2.6.2 (This is a working document) Compiled by Richard Olmstead With the help of: D. Albach, P. Beardsley, D. Bedigian, B. Bremer, P. Cantino, J. Chau, J. L. Clark, B. Drew, P. Garnock- Jones, S. Grose (Heydler), R. Harley, H.-D. Ihlenfeldt, B. Li, L. Lohmann, S. Mathews, L. McDade, K. Müller, E. Norman, N. O’Leary, B. Oxelman, J. Reveal, R. Scotland, J. Smith, D. Tank, E. Tripp, S. Wagstaff, E. Wallander, A. Weber, A. Wolfe, A. Wortley, N. Young, M. Zjhra, and many others [estimated 25 families, 1041 genera, and ca. 21,878 species in Lamiales] The goal of this project is to produce a working infraordinal classification of the Lamiales to genus with information on distribution and species richness. All recognized taxa will be clades; adherence to Linnaean ranks is optional. Synonymy is very incomplete (comprehensive synonymy is not a goal of the project, but could be incorporated). Although I anticipate producing a publishable version of this classification at a future date, my near- term goal is to produce a web-accessible version, which will be available to the public and which will be updated regularly through input from systematists familiar with taxa within the Lamiales. For further information on the project and to provide information for future versions, please contact R. Olmstead via email at [email protected], or by regular mail at: Department of Biology, Box 355325, University of Washington, Seattle WA 98195, USA.