ตารางแสดงการแบ่งประเภท วัตถุออกฤทธิ์/ Table of Controlle
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What's the Best First Line Anticonvulsant?
What’s the best first line anticonvulsant? Stephen Hanson, DVM, MS, Dip. ACVIM (Neurology) Recurring seizure activity is a relatively common problem in canine patients. Nowadays, there are several good options for medical treatment, which makes the choice of which drug to use a little more complicated. All anticonvulsant drugs have advantages and disadvantages, so the selection of a first-line drug should be tailored for the individual patient and client. Phenobarbital: This has been the standard first choice drug for decades. The nice thing about Phenobarbital is that it works fairly well, controlling seizures in about 70% of dogs with epilepsy. Also, it is inexpensive and readily available. The biggest down-sides are its induction of hepatic metabolism and the need for frequent upward dose adjustments, as well as its potential to cause hepatotoxicity. The potential for liver disease increases with time, so a 2 year old dog placed on this medication is more likely to develop hepatotoxicity in his life-time than a 10 year old dog. Phenobarbital can also cause sedation and ataxia. While this is usually mild/transient, it can be a real problem in dogs with other pre- existing signs of intracranial disease. Polyuria, polydipsia and polyphagia are other common side effects. These signs vary widely in severity between patients. Pros: cheap, available at any corner pharmacy, works well Cons: higher doses required with time, possible serious liver side-effects Good first-line choice for middle-aged to older dogs without any pre-existing liver issues Poor choice for dogs with liver disease, dogs with other intracranial signs Questionable choice for young epileptic dogs Potassium/sodium bromide: This was the most commonly-used add on anticonvulsant drug for a long time. -
Peakal: Protons I Have Known and Loved — Fifty Shades of Grey-Market Spectra
PeakAL: Protons I Have Known and Loved — Fifty shades of grey-market spectra Stephen J. Chapman* and Arabo A. Avanes * Correspondence to: Isomer Design, 4103-210 Victoria St, Toronto, ON, M5B 2R3, Canada. E-mail: [email protected] 1H NMR spectra of 28 alleged psychedelic phenylethanamines from 15 grey-market internet vendors across North America and Europe were acquired and compared. Members from each of the principal phenylethanamine families were analyzed: eleven para- substituted 2,5-dimethoxyphenylethanamines (the 2C and 2C-T series); four para-substituted 3,5-dimethoxyphenylethanamines (mescaline analogues); two β-substituted phenylethanamines; and ten N-substituted phenylethanamines with a 2-methoxybenzyl (NBOMe), 2-hydroxybenzyl (NBOH), or 2,3-methylenedioxybenzyl (NBMD) amine moiety. 1H NMR spectra for some of these compounds have not been previously reported to our knowledge. Others have reported on the composition of “mystery pills,” single-dose formulations obtained from retail shops and websites. We believe this is the first published survey of bulk “research chemicals” marketed and sold as such. Only one analyte was unequivocally misrepresented. This collection of experimentally uniform spectra may help forensic and harm-reduction organizations identify these compounds, some of which appear only sporadically. The complete spectra are provided as supplementary data.[1] Keywords: 1H NMR, drug checking, grey markets, research chemicals, phenylethanamines, N-benzyl phenylethanamines, PiHKAL DOI: http://dx.doi.org/10.16889/isomerdesign-1 Published: 1 August 2015 Version: 1.03 “Once you get a serious spectrum collection, Nevertheless, an inherent weakness of grey markets is the the tendency is to push it as far as you can.”1 absence of regulatory oversight. -
Download Product Insert (PDF)
Product Information Escaline (hydrochloride) Item No. 14107 CAS Registry No.: 3166-82-3 Formal Name: 4-ethoxy-3,5-dimethoxy- O NH2 benzeneethanamine, monohydrochloride Synonym: 4-ethoxy Mescaline MF: • HCl C12H19NO3 • HCl O FW: 261.7 Purity: ≥98% O Stability: ≥2 years at -20°C Supplied as: A crystalline solid Laboratory Procedures For long term storage, we suggest that escaline (hydrochloride) be stored as supplied at -20°C. It should be stable for at least two years. Escaline (hydrochloride) is supplied as a crystalline solid. A stock solution may be made by dissolving the escaline (hydrochloride) in the solvent of choice. Escaline (hydrochloride) is soluble in organic solvents such as ethanol, DMSO, and dimethyl formamide, which should be purged with an inert gas. The solubility of escaline (hydrochloride) in these solvents is approximately 10, 3, 0.5 mg/ml, respectively. Further dilutions of the stock solution into aqueous buffers or isotonic saline should be made prior to performing biological experiments. Ensure that the residual amount of organic solvent is insignificant, since organic solvents may have physiological effects at low concentrations. Organic solvent-free aqueous solutions of escaline (hydrochloride) can be prepared by directly dissolving the crystalline solid in aqueous buffers. The solubility of escaline (hydrochloride) in PBS, pH 7.2, is approximately 3 mg/ml. We do not recommend storing the aqueous solution for more than one day. Escaline is the phenethylamine analog of 3C-E and the 4-ethoxy analog of mescaline. Its agonist activity at the serotonin 1 5-HT2A receptor is 5-8 times greater than mescaline. -
Psychedelics in Psychiatry: Neuroplastic, Immunomodulatory, and Neurotransmitter Mechanismss
Supplemental Material can be found at: /content/suppl/2020/12/18/73.1.202.DC1.html 1521-0081/73/1/202–277$35.00 https://doi.org/10.1124/pharmrev.120.000056 PHARMACOLOGICAL REVIEWS Pharmacol Rev 73:202–277, January 2021 Copyright © 2020 by The Author(s) This is an open access article distributed under the CC BY-NC Attribution 4.0 International license. ASSOCIATE EDITOR: MICHAEL NADER Psychedelics in Psychiatry: Neuroplastic, Immunomodulatory, and Neurotransmitter Mechanismss Antonio Inserra, Danilo De Gregorio, and Gabriella Gobbi Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Quebec, Canada Abstract ...................................................................................205 Significance Statement. ..................................................................205 I. Introduction . ..............................................................................205 A. Review Outline ........................................................................205 B. Psychiatric Disorders and the Need for Novel Pharmacotherapies .......................206 C. Psychedelic Compounds as Novel Therapeutics in Psychiatry: Overview and Comparison with Current Available Treatments . .....................................206 D. Classical or Serotonergic Psychedelics versus Nonclassical Psychedelics: Definition ......208 Downloaded from E. Dissociative Anesthetics................................................................209 F. Empathogens-Entactogens . ............................................................209 -
Hallucinogens: an Update
National Institute on Drug Abuse RESEARCH MONOGRAPH SERIES Hallucinogens: An Update 146 U.S. Department of Health and Human Services • Public Health Service • National Institutes of Health Hallucinogens: An Update Editors: Geraline C. Lin, Ph.D. National Institute on Drug Abuse Richard A. Glennon, Ph.D. Virginia Commonwealth University NIDA Research Monograph 146 1994 U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service National Institutes of Health National Institute on Drug Abuse 5600 Fishers Lane Rockville, MD 20857 ACKNOWLEDGEMENT This monograph is based on the papers from a technical review on “Hallucinogens: An Update” held on July 13-14, 1992. The review meeting was sponsored by the National Institute on Drug Abuse. COPYRIGHT STATUS The National Institute on Drug Abuse has obtained permission from the copyright holders to reproduce certain previously published material as noted in the text. Further reproduction of this copyrighted material is permitted only as part of a reprinting of the entire publication or chapter. For any other use, the copyright holder’s permission is required. All other material in this volume except quoted passages from copyrighted sources is in the public domain and may be used or reproduced without permission from the Institute or the authors. Citation of the source is appreciated. Opinions expressed in this volume are those of the authors and do not necessarily reflect the opinions or official policy of the National Institute on Drug Abuse or any other part of the U.S. Department of Health and Human Services. The U.S. Government does not endorse or favor any specific commercial product or company. -
Application of High Resolution Mass Spectrometry for the Screening and Confirmation of Novel Psychoactive Substances Joshua Zolton Seither [email protected]
Florida International University FIU Digital Commons FIU Electronic Theses and Dissertations University Graduate School 4-25-2018 Application of High Resolution Mass Spectrometry for the Screening and Confirmation of Novel Psychoactive Substances Joshua Zolton Seither [email protected] DOI: 10.25148/etd.FIDC006565 Follow this and additional works at: https://digitalcommons.fiu.edu/etd Part of the Chemistry Commons Recommended Citation Seither, Joshua Zolton, "Application of High Resolution Mass Spectrometry for the Screening and Confirmation of Novel Psychoactive Substances" (2018). FIU Electronic Theses and Dissertations. 3823. https://digitalcommons.fiu.edu/etd/3823 This work is brought to you for free and open access by the University Graduate School at FIU Digital Commons. It has been accepted for inclusion in FIU Electronic Theses and Dissertations by an authorized administrator of FIU Digital Commons. For more information, please contact [email protected]. FLORIDA INTERNATIONAL UNIVERSITY Miami, Florida APPLICATION OF HIGH RESOLUTION MASS SPECTROMETRY FOR THE SCREENING AND CONFIRMATION OF NOVEL PSYCHOACTIVE SUBSTANCES A dissertation submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY in CHEMISTRY by Joshua Zolton Seither 2018 To: Dean Michael R. Heithaus College of Arts, Sciences and Education This dissertation, written by Joshua Zolton Seither, and entitled Application of High- Resolution Mass Spectrometry for the Screening and Confirmation of Novel Psychoactive Substances, having been approved in respect to style and intellectual content, is referred to you for judgment. We have read this dissertation and recommend that it be approved. _______________________________________ Piero Gardinali _______________________________________ Bruce McCord _______________________________________ DeEtta Mills _______________________________________ Stanislaw Wnuk _______________________________________ Anthony DeCaprio, Major Professor Date of Defense: April 25, 2018 The dissertation of Joshua Zolton Seither is approved. -
Sex Differences in Serotonergic and Dopaminergic Mediation of LSD Discrimination in Rats
Western Michigan University ScholarWorks at WMU Dissertations Graduate College 8-2017 Sex Differences in Serotonergic and Dopaminergic Mediation of LSD Discrimination in Rats Keli A. Herr Western Michigan University, [email protected] Follow this and additional works at: https://scholarworks.wmich.edu/dissertations Part of the Psychology Commons Recommended Citation Herr, Keli A., "Sex Differences in Serotonergic and Dopaminergic Mediation of LSD Discrimination in Rats" (2017). Dissertations. 3170. https://scholarworks.wmich.edu/dissertations/3170 This Dissertation-Open Access is brought to you for free and open access by the Graduate College at ScholarWorks at WMU. It has been accepted for inclusion in Dissertations by an authorized administrator of ScholarWorks at WMU. For more information, please contact [email protected]. SEX DIFFERENCES IN SEROTONERGIC AND DOPAMINERGIC MEDIATION OF LSD DISCRIMINATION IN RATS by Keli A Herr A dissertation submitted to the Graduate College in partial fulfillment of the requirements for the degree of Doctor of Philosophy Psychology Western Michigan University August 2017 Doctoral Committee: Lisa Baker, Ph.D., Chair Cynthia Pietras, Ph.D. Heather McGee, Ph.D. Missy Peet, Ph.D. SEX DIFFERENCES IN SEROTONERGIC AND DOPAMINERGIC MEDIATION OF LSD DISCRIMINATION IN RATS Keli A. Herr, Ph.D. Western Michigan University After decades of opposition, a resurgence of interest in the psychotherapeutic potential of LSD is gaining acceptance in the medical community. Future acceptance of LSD as a psychotherapeutic adjuvant may be predicated on knowledge about its neural mechanisms of action. Preclinical drug discrimination assay offers an invaluable model to determine the neural mechanisms underlying LSD’s interoceptive stimulus effects. -
Selected Articles on New Psychoactive Substances (NPS) (July- December 2015) Identification and Characterisation
Selected Articles on New Psychoactive Substances (NPS) (July- December 2015) Identification and characterisation Identification and characterization of a novel cathinone derivative 1-(2,3-dihydro-1H-inden-5-yl)-2-phenyl- 2-(pyrrolidin-1-yl)-ethanone seized by customs in Jersey, L. Bijlsma, B. Miserez, M. Ibáñez, C. Vicent, E. Guillamón, J. Ramsey and F. Hernández, Forensic Toxicology, 2015, 34, 144-150, http://dx.doi.org/10.1007/s11419-015-0299-0 Quantitation of Synthetic Cannabinoids in Plant Materials Using High Performance Liquid Chromatography with UV Detection (Validated Method), L. A. Ciolino, Journal of Forensic Sciences, 2015, 60, 1171-1181, http://dx.doi.org/10.1111/1556-4029.12795 Identification and characterization of α-PVT, α-PBT, and their bromothienyl analogs found in illicit drug products, T. Doi, A. Asada, A. Takeda, T. Tagami, M. Katagi, S. Matsuta, H. Kamata, M. Kawaguchi, Y. Satsuki, Y. Sawabe and H. Obana, Forensic Toxicology, 2015, 34, 76-93, http://dx.doi.org/10.1007/s11419- 015-0288-3 Identification and characterization of a new designer drug thiothinone in seized products, V. Gambaro, E. Casagni, L. Dell’Acqua, G. Roda, L. Tamborini, G. L. Visconti and F. Demartin, Forensic Toxicology, 2015, 34, 174-178, http://dx.doi.org/10.1007/s11419-015-0289-2 4F-PBP (4-fluoro-α-pyrrolidinobutyrophenone), a new substance of abuse: Structural characterization and purity NMR profiling, H. Gaspar, S. Bronze, S. Ciríaco, C. R. Queirós, A. Matias, J. Rodrigues, C. Oliveira, C. Cordeiro and S. Santos, Forensic Science International, 252, 168-176, http://dx.doi.org/10.1016/j.forsciint.2015.05.003 Rapid screening of 35 new psychoactive substances by ion mobility spectrometry (IMS) and direct analysis in real time (DART) coupled to quadrupole time-of-flight mass spectrometry (QTOF-MS), S. -
186.Full.Pdf
186 CHEMISTR Y: BA NCROFT AND R UTZLER. JR. PROC. N. A. S. I This work is part of the programme now being carried out at Cornell University under a grant from the Heckscher Foundation for the Advancement of Research estab- lished by August Heckscher at Cornell University. 2 Holleman, Rec. trav. chim., 24, 140 (1905). 3 Holleman, Ibid., 23, 225 (1904). 4Drogin and Rosanoff, J. Am. Chem. Soc., 38, 711 (1916). 5 Kraay, Rec. trav. chim., 48, 1055 (1929). 6 De Grauw, Ibid., 48, 1061 (1929). RE VERSIBLE COAGULA TION IN LIVING TISSUE. II By WILDER D. BANCROFTr AND J. E. RUTZLER, JR.2 BAKER CHEMICAL LABORATORY, CORNELL UNIVERSITY Communicated March 3, 1931 Since relief from the addiction to drugs is one of the important problems of the civilized world, it seems wise to see what the outcome is from the application of Claude Bernard's theory of anesthesia to morphinism. Gwathmey' says: "The ganglion cell, according to Binz, is the point of attack of the anesthetic agent. In his experiments, fresh sections of the brain cortex of rabbits were placed in a one per cent solution of morphine hydrochloride, or exposed to chlorine vapors. The effect of coagulation- necrosis was produced, as is seen when protoplasmic poisons of neutral reaction are allowed to act upon large transparent infusoria. The proto- plasm is first darkened, and the movements become sluggish; later the protoplasm becomes granulated, and the movements cease. Recupera- tion may take place from the first stage by washing away the poisons [it can be seen that this is the same as the peptization of gels by washing out the coagulating agent]; but not from the last stage. -
Pharmaceuticals and Medical Devices Safety Information No
Pharmaceuticals and Medical Devices Safety Information No. 260 August 2009 Table of Contents 1. Tricyclic and tetracyclic antidepressants, associated with aggression ................................................................................................... 3 2. Important Safety Information .................................................................. 9 .1. Telmisartan ··························································································· 9 .2. Phenytoin, Phenytoin/Phenobarbital, Phenytoin/Phenobarbital/ Caffeine and Sodium Benzoate, Phenytoin Sodium ··························· 13 3. Revision of PRECAUTIONS (No. 208) Lamotrigine (and 9 others) ············································································ 17 4. List of products subject to Early Post-marketing Phase Vigilance ..................................................... 21 This Pharmaceuticals and Medical Devices Safety Information (PMDSI) is issued based on safety information collected by the Ministry of Health, Labour and Welfare. It is intended to facilitate safer use of pharmaceuticals and medical devices by healthcare providers. PMDSI is available on the Pharmaceuticals and Medical Devices Agency website (http://www.pmda.go.jp/english/index.html) and on the MHLW website (http://www.mhlw.go.jp/, Japanese only). Published by Translated by Pharmaceutical and Food Safety Bureau, Pharmaceuticals and Medical Devices Agency Ministry of Health, Labour and Welfare Pharmaceutical and Food Safety Bureau, Office of Safety I, Ministry of -
Bromides Potassium Bromide, Sodium Bromide Kbr and Nabr Are Other Names for This Medication
Bromides Potassium Bromide, Sodium Bromide KBr and NaBr are other names for this medication. How Is This Medication Useful? • Potassium bromide or sodium bromide are used to treat dogs with epilepsy, either alone, or in combination with other drugs. • They are used in cats with epilepsy on if other drugs fail to work well. • Bromides are a chemical rather than an FDA approved drug. American Chemical Society (ACS) grade bromide should be used for seizure therapy. Are There Conditions or Times When Its Use Might Cause More Harm Than Good? • Bromides must be eliminated from the body by the kidneys. Animals with severe kidney disease may have problems with this drug, if they don’t make enough urine. • Human infants have suffered growth retardation when born to mothers who took bromides. Potassium bromide should probably not be used in pregnant or nursing mothers unless the benefit of use outweighs the risk of adverse effects. • The intake of chloride will have to be very carefully controlled while your animal is on this drug. Do not give your animal any salty treats and always check with your veterinarian before giving new foods or snacks while on this medication. • If your animal has any of the above conditions, talk to your veterinarian about the potential risks of using the medication versus the benefits that it might have. • Some cats can develop fluid in the lungs while taking bromides and cats who are taking bromides should do so only when seizures can not be controlled by other drugs, and only if carefully monitored for breathing problems. -
Pharmacology
STATE ESTABLISHMENT «DNIPROPETROVSK MEDICAL ACADEMY OF HEALTH MINISTRY OF UKRAINE» V.I. MAMCHUR, V.I. OPRYSHKO, А.А. NEFEDOV, A.E. LIEVYKH, E.V.KHOMIAK PHARMACOLOGY WORKBOOK FOR PRACTICAL CLASSES FOR FOREIGN STUDENTS STOMATOLOGY DEPARTMENT DNEPROPETROVSK - 2016 2 UDC: 378.180.6:61:615(075.5) Pharmacology. Workbook for practical classes for foreign stomatology students / V.Y. Mamchur, V.I. Opryshko, A.A. Nefedov. - Dnepropetrovsk, 2016. – 186 p. Reviewed by: N.I. Voloshchuk - MD, Professor of Pharmacology "Vinnitsa N.I. Pirogov National Medical University.‖ L.V. Savchenkova – Doctor of Medicine, Professor, Head of the Department of Clinical Pharmacology, State Establishment ―Lugansk state medical university‖ E.A. Podpletnyaya – Doctor of Pharmacy, Professor, Head of the Department of General and Clinical Pharmacy, State Establishment ―Dnipropetrovsk medical academy of Health Ministry of Ukraine‖ Approved and recommended for publication by the CMC of State Establishment ―Dnipropetrovsk medical academy of Health Ministry of Ukraine‖ (protocol №3 from 25.12.2012). The educational tutorial contains materials for practical classes and final module control on Pharmacology. The tutorial was prepared to improve self-learning of Pharmacology and optimization of practical classes. It contains questions for self-study for practical classes and final module control, prescription tasks, pharmacological terms that students must know in a particular topic, medical forms of main drugs, multiple choice questions (tests) for self- control, basic and additional references. This tutorial is also a student workbook that provides the entire scope of student’s work during Pharmacology course according to the credit-modular system. The tutorial was drawn up in accordance with the working program on Pharmacology approved by CMC of SE ―Dnipropetrovsk medical academy of Health Ministry of Ukraine‖ on the basis of the standard program on Pharmacology for stomatology students of III - IV levels of accreditation in the specialties Stomatology – 7.110105, Kiev 2011.