9: Analytical Standards
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THIORIDAZINE Thioridazinum
EUROPEAN PHARMACOPOEIA 5.8 Thioridazine Detection: spectrophotometer at 240 nm. C. R = CO-C2H5 : testosterone propionate, Injection: 20 µl of the test solution and reference β D. R = CO-CH(CH3)2 : 3-oxoandrost-4-en-17 -yl solutions (a) and (b). 2-methylpropanoate (testosterone isobutyrate), Run time: twice the retention time of testosterone β isocaproate. E. R = CO-[CH2]4-CH3 : 3-oxoandrost-4-en-17 -yl hexanoate (testosterone caproate), Identification of impurities: use the chromatogram supplied with testosterone isocaproate for system suitability CRS F. R = CO-[CH2]5-CH3 : testosterone enantate, and the chromatogram obtained with reference solution (a) toidentifythepeaksduetoimpuritiesA,B,C,D,E,FandG. Relative retention with reference to testosterone isocaproate (retention time = about 14 min): impurity A = about 0.2; impurity B = about 0.4; impurity C = about 0.5; impurity D = about 0.7; impurity G = about 0.8; impurity E = about 1.1; impurity F = about 1.4. System suitability: reference solution (a): G. 3-oxoandrost-4-en-17α-yl 4-methylpentanoate — peak-to-valley ratio: minimum 2.5, where Hp =height abovethebaselineofthepeakduetoimpurityEand (epitestosterone isocaproate). Hv = height above the baseline of the lowest point of the curve separating this peak from the peak due to testosterone isocaproate. 07/2007:2005 Limits: — impurities A, B, C, D, E, F, G:foreachimpurity,notmore THIORIDAZINE than the area of the principal peak in the chromatogram obtained with reference solution (b) (0.5 per cent); Thioridazinum — unspecified impurities: for each impurity, not more than 0.2 times the area of the principal peak in the chromatogram obtained with reference solution (b) (0.10 per cent); — total: not more than twice the area of the principal peak in the chromatogram obtained with reference solution (b) (1.0 per cent); — disregard limit: 0.1 times the area of the principal peak in the chromatogram obtained with reference solution (b) C H N S M 370.6 (0.05 per cent). -
(12) Patent Application Publication (10) Pub. No.: US 2006/0110428A1 De Juan Et Al
US 200601 10428A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2006/0110428A1 de Juan et al. (43) Pub. Date: May 25, 2006 (54) METHODS AND DEVICES FOR THE Publication Classification TREATMENT OF OCULAR CONDITIONS (51) Int. Cl. (76) Inventors: Eugene de Juan, LaCanada, CA (US); A6F 2/00 (2006.01) Signe E. Varner, Los Angeles, CA (52) U.S. Cl. .............................................................. 424/427 (US); Laurie R. Lawin, New Brighton, MN (US) (57) ABSTRACT Correspondence Address: Featured is a method for instilling one or more bioactive SCOTT PRIBNOW agents into ocular tissue within an eye of a patient for the Kagan Binder, PLLC treatment of an ocular condition, the method comprising Suite 200 concurrently using at least two of the following bioactive 221 Main Street North agent delivery methods (A)-(C): Stillwater, MN 55082 (US) (A) implanting a Sustained release delivery device com (21) Appl. No.: 11/175,850 prising one or more bioactive agents in a posterior region of the eye so that it delivers the one or more (22) Filed: Jul. 5, 2005 bioactive agents into the vitreous humor of the eye; (B) instilling (e.g., injecting or implanting) one or more Related U.S. Application Data bioactive agents Subretinally; and (60) Provisional application No. 60/585,236, filed on Jul. (C) instilling (e.g., injecting or delivering by ocular ion 2, 2004. Provisional application No. 60/669,701, filed tophoresis) one or more bioactive agents into the Vit on Apr. 8, 2005. reous humor of the eye. Patent Application Publication May 25, 2006 Sheet 1 of 22 US 2006/0110428A1 R 2 2 C.6 Fig. -
Kinetic-Performance and Selectivity Optimization in Supercritical Fluid Chromatography Sander Delahaye
Kinetic-Performance and Selectivity Optimization in Supercritical Fluid Chromatography Thesis Submitted to the Faculty of Science in Fulfilment of the Requirements for the Degree of Doctor in Science (Chemistry) Sander Delahaye Promotor Prof. Dr. Frédéric Lynen Leden van de lees- en examencommissie: Voorzitter: Prof. Dr. J. Martins Vakgroep Organische en Macromoleculaire Chemie, Faculteit Wetenschappen, UGent Leescommissie: Prof. Dr. K. Broeckhoven Vakgroep Chemische Ingenieurstechnieken en Industriële Scheikunde (CHIS), Faculteit Ingenieurswetenschappen, Vrije Universiteit Brussel Prof. Dr. D. Cabooter Laboratorium Farmaceutische Analyse, Faculteit Farmaceutische Wetenschappen, KU Leuven Dr. L. Balcaen Vakgroep Analytische Chemie, Faculteit Wetenschappen, UGent Examencommissie: Dr. I. Francois UPC²/SFC & Strategic Separation Technologies Business Development Manager Europe and India (Waters) Prof. Dr. K. Van Geem Vakgroep Chemische Proceskunde en Technische Chemie Faculteit Ingenieurswetenschappen en Architectuur, UGent Prof. Dr. F. Lynen Vakgroep Organische en Macromoleculaire Chemie, Faculteit Wetenschappen, UGent This research was funded by the Agency for Innovation by Science and Technology in Flanders (IWT - Vlaanderen) Table of Contents I General Introduction and Scope 1 1. General introduction . .1 2. Scope . .5 3. References . .6 II The Emergence of Packed-Column Supercritical Fluid Chromatography as an Alternative for HPLC 9 1. Introduction . 10 2. Definition of supercritical fluids . 10 3. Physico-chemical properties of supercritical fluids . 10 4. The use of supercritical fluids as extraction solvent and as mobile phase in chromatography . 15 5. SFC over the years . 16 6. Contemporary pSFC conditions and stationary phases . 17 7. Most important applications of supercritical fluid chromatography . 20 7.1. Preparative SFC applications . 20 7.2. Analytical SFC applications . 21 8. Nomenclature issues . 21 9. -
Dynamic Regulation of Synaptic GABA Release by the Glutamate-Glutamine Cycle in Hippocampal Area CA1
The Journal of Neuroscience, August 16, 2006 • 26(33):8537–8548 • 8537 Development/Plasticity/Repair Dynamic Regulation of Synaptic GABA Release by the Glutamate-Glutamine Cycle in Hippocampal Area CA1 Shu-Ling Liang,1 Gregory C. Carlson,1 and Douglas A. Coulter1,2 1Division of Neurology and the Pediatric Regional Epilepsy Program, Children’s Hospital of Philadelphia, and 2Departments of Pediatrics, Neurology, and Neuroscience, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104 Vesicular GABA and intraterminal glutamate concentrations are in equilibrium, suggesting inhibitory efficacy may depend on glutamate availability. Two main intraterminal glutamate sources are uptake by neuronal glutamate transporters and glutamine synthesized through the astrocytic glutamate-glutamine cycle. We examined the involvement of the glutamate-glutamine cycle in modulating GABAergic synaptic efficacy. In the absence of neuronal activity, disruption of the glutamate-glutamine cycle by blockade of neuronal glutamine transport with ␣-(methylamino) isobutyric acid (MeAIB; 5 mM) or inhibition of glutamine synthesis in astrocytes with methionine sulfoximine (MSO; 1.5 mM) had no effect on miniature IPSCs recorded in hippocampal area CA1 pyramidal neurons. How- ever, after a period of moderate synaptic activity, application of MeAIB, MSO, or dihydrokainate (250 M; an astrocytic glutamate transporter inhibitor) significantly reduced evoked IPSC (eIPSC) amplitudes. The MSO effect could be reversed by exogenous application of glutamine (5 mM), whereas glutamine could not rescue the eIPSC decreases induced by the neuronal glutamine transporter inhibitor MeAIB. The activity-dependent reduction in eIPSCs by glutamate-glutamine cycle blockers was accompanied by an enhanced blocking effect of the low-affinity GABAA receptor antagonist, TPMPA [1,2,5,6-tetrahydropyridin-4-yl)methylphosphinic acid], consistent with diminished GABA release. -
Methionine Sulfoximine: a Novel Anti Inflammatory Agent
Wayne State University Wayne State University Dissertations January 2018 Methionine Sulfoximine: A Novel Anti Inflammatory Agent Tyler Peters Wayne State University, [email protected] Follow this and additional works at: https://digitalcommons.wayne.edu/oa_dissertations Part of the Biochemistry Commons Recommended Citation Peters, Tyler, "Methionine Sulfoximine: A Novel Anti Inflammatory Agent" (2018). Wayne State University Dissertations. 2124. https://digitalcommons.wayne.edu/oa_dissertations/2124 This Open Access Dissertation is brought to you for free and open access by DigitalCommons@WayneState. It has been accepted for inclusion in Wayne State University Dissertations by an authorized administrator of DigitalCommons@WayneState. METHIONINE SULFOXIMINE: A NOVEL ANTI-INFLAMMATORY AGENT by TYLER J. PETERS DISSERTATION Submitted to the Graduate School of Wayne State University – School of Medicine Detroit, Michigan in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOHPY 2018 MAJOR: BIOCHEMISTRY & MOL. BIOLOGY Approved By: __________________________________________ Advisor Date DEDICATION This work is dedicated to my family. I wouldn’t have made it this far without your unconditional love and support. ii ACKNOWLEDGEMENTS Thank you Dr. Brusilow, I consider myself very fortunate for having the privilege of working in the laboratory of Dr. William S.A. Brusilow these past few years. Under his mentorship, my scientific autonomy was always respected, and my opinions were always valued with consideration. I am thankful for his guidance and support as an advisor; I truly admire his patience and envy his calm demeanor. He exemplifies scientific integrity, and his dedication to develop MSO has inspired me. I had never experienced consistent failure in any aspect of life before encountering scientific research; at times I felt that Dr. -
List of Union Reference Dates A
Active substance name (INN) EU DLP BfArM / BAH DLP yearly PSUR 6-month-PSUR yearly PSUR bis DLP (List of Union PSUR Submission Reference Dates and Frequency (List of Union Frequency of Reference Dates and submission of Periodic Frequency of submission of Safety Update Reports, Periodic Safety Update 30 Nov. 2012) Reports, 30 Nov. -
01012100 Pure-Bred Horses 0 0 0 0 0 01012900 Lives Horses, Except
AR BR UY Mercosu PY applied NCM Description applied applied applied r Final Comments tariff tariff tariff tariff Offer 01012100 Pure-bred horses 0 0 0 0 0 01012900 Lives horses, except pure-bred breeding 2 2 2 2 0 01013000 Asses, pure-bred breeding 4 4 4 4 4 01019000 Asses, except pure-bred breeding 4 4 4 4 4 01022110 Purebred breeding cattle, pregnant or lactating 0 0 0 0 0 01022190 Other pure-bred cattle, for breeding 0 0 0 0 0 Other bovine animals for breeding,pregnant or 01022911 lactating 2 2 2 2 0 01022919 Other bovine animals for breeding 2 2 2 2 4 01022990 Other live catlle 2 2 2 2 0 01023110 Pure-bred breeding buffalo, pregnant or lactating 0 0 0 0 0 01023190 Other pure-bred breeding buffalo 0 0 0 0 0 Other buffalo for breeding, ex. pure-bred or 01023911 pregnant 2 2 2 2 0 Other buffalo for breeding, except pure-bred 01023919 breeding 2 2 2 2 4 01023990 Other buffalos 2 2 2 2 0 01029000 Other live animals of bovine species 0 0 0 0 0 01031000 Pure-bred breedig swines 0 0 0 0 0 01039100 Other live swine, weighing less than 50 kg 2 2 2 2 0 01039200 Other live swine, weighing 50 kg or more 2 2 2 2 0 01041011 Pure-bred breeding, pregnant or lactating, sheep 0 0 0 0 0 01041019 Other pure-bred breeding sheep 0 0 0 0 0 01041090 Others live sheep 2 2 2 2 0 01042010 Pure-bred breeding goats 0 0 0 0 0 01042090 Other live goats 2 2 2 2 0 Fowls spec.gallus domestic.w<=185g pure-bred 01051110 breeding 0 0 0 0 0 Oth.live fowls spec.gall.domest.weig.not more than 01051190 185g 2 2 2 2 0 01051200 Live turkeys, weighing not more than 185g 2 2 -
Individual Patient & Medication Factors That Invalidate Morphine
Individual Patient & Medication Factors that Invalidate Morphine Milligram Equivalents Presented on June 7-8, 2021 at FDA Collaborative with various Federal Government Agency Stakeholders Jeffrey Fudin, PharmD, FCCP, FASHP, FFSMB Clinical Pharmacy Specialist & PGY2 Pain Residency Director Stratton VAMC, Albany NY Adjunct Associate Professor Albany College of Pharmacy & Health Sciences, Albany NY Western New England University College of Pharmacy, Springfield MA President, Remitigate Therapeutics, Delmar NY Disclosures Affiliation Role/Activities Abbott Laboratories Speaking, non-speakers bureau AcelRx Pharmaceuticals Acute perioperative pain (speakers bureau, consulting, advisory boards) BioDelivery Sciences International Collaborative publications, consulting, advisory boards Firstox Laboratories Micro serum testing for substances of abuse (consulting) GlaxoSmithKline (GSK) Collaborative non-paid poster presentations) Hisamitsu America Inc Advisory Board Hikma Pharmaceuticals Advisory Board Scilex Pharmaceuticals Collaborative non-paid publications Salix Pharmaceuticals Speakers bureau, consultant, advisory boards Torrent Pharmaceuticals Lecture, non-speakers bureau Learning Objectives At the completion of this activity, participants will be able to: 1. Explain opioid conversion and calculation strategies when developing a care plan for patients with chronic pain. 2. Assess patient-specific factors that warrant adjustment to an opioid regimen. 3. Identify important drug interactions that can affect opioid serum levels. 4. Describe how pharmacogenetic differences can affect opioid efficacy, toxicity, and tolerability. Not All Opioids are Created Equally Issues with MEDD & Opioid Conversion1-4 › Pharmacogenetic variability › Drug interactions › Lack of universal morphine equivalence › Specific opioids that should never have an MEDD – Methadone, Buprenorphine, Tapentadol, Tramadol 1. Fudin J, Marcoux MD, Fudin JA. Mathematical Model For Methadone Conversion Examined. Practical Pain Management. Sept. 2012. 46-51. 2. Donner B, et al. -
Prescription Drug Management
Check out our new site: www.acllaboratories.com Prescription Drug Management Non Adherence, Drug Misuse, Increased Healthcare Costs Reports from the Centers for DiseasePrescription Control and Prevention (CDC) say Drug deaths from Managementmedication overdose have risen for 11 straight years. In 2008 more than 36,000 people died from drug overdoses, and most of these deaths were caused by prescription Nondrugs. Adherence,1 Drug Misuse, Increased Healthcare Costs The CDC analysis found that nearly 40,000 drug overdose deaths were reported in 2010. Prescribed medication accounted for almost 60 percent of the fatalities—far more than deaths from illegal street drugs. Abuse of painkillers like ReportsOxyContin from and the VicodinCenters forwere Disease linked Control to the and majority Prevention of the (CDC) deaths, say deaths from according to the report.1 medication overdose have risen for 11 straight years. In 2008 more than 36,000 people died from drug overdoses, and most of these deaths were caused by prescription drugs. 1 A health economics study analyzed managed care claims of more than 18 million patients, finding that patients undergoing opioid therapyThe CDCfor chronic analysis pain found who that may nearly not 40,000 be following drug overdose their prescription deaths were regimenreported in 2010. Prescribed medication accounted for almost 60 percent of the fatalities—far more than deaths have significantly higher overall healthcare costs. from illegal street drugs. Abuse of painkillers like OxyContin and Vicodin were linked to the majority of the deaths, according to the report.1 ACL offers drug management testing to provide information that can aid clinicians in therapy and monitoring to help improve patientA health outcomes. -
Acupuncture and Traditional Chinese Medicine in the Treatment of Parkinson’S Disease
Schulz Capstone Acupuncture and Traditional Chinese Medicine In the Treatment of Parkinson’s Disease By Mary M. Schulz Presented in partial fulfillment for the Doctor of Acupuncture and Oriental Medicine Degree Capstone Advisors: Eric Tamrazian, M.D., Lawrence J. Ryan, Ph.D. Yo San University April 2014 Schulz Capstone Approvals Signatures Page This Capstone Project has been reviewed and approved by: _________________________________________ __5/4/2015__________ Eric Tamrazian, M.D., Capstone Project Advisor Date _________________________________________ _5/4/2015____________ Lawrence Ryan, Ph.D., Capstone Project Advisor Date _________________________________________ __5/4/2015___________ Don Lee, L.Ac., Specialty Chair Date _________________________________________ __5/4/2015____________ Andrea Murchison, DAOM, L.Ac., Program Director Date 2 Schulz Capstone ABSTRACT Research has shown that arresting progress of disease by early intervention is paramount to preventing its progression. Recent studies reveal early signs and symptoms of Parkinson’s Disease (PD) to be anosmia (loss of smell), constipation and REM Sleep Disorder and are confirmed to develop up to ten years prior to the more well known, and classical diagnosed, motor symptoms of resting tremor, bradykinesia, and rigidity. Motor symptoms in PD appear as a result of the progressive loss of dopamine in the basal ganglia, particularly within the substantia nigra, pars compacta region. By the time PD motor symptoms develop and are diagnosed, an estimated 80% of striatal nerve terminals and 60% of dopaminergic neurons have already been lost. Modern biomedical intervention for motor symptoms primarily focuses on the use of the pharmaceutical combination of carbidopa/levodopa (L-Dopa therapy). It is well known L- Dopa therapy has a waning period after 3 to 5 years of use, with up to 50% of patients developing dyskinesias as a result of this treatment. -
Veterinary Toxicology
GINTARAS DAUNORAS VETERINARY TOXICOLOGY Lecture notes and classes works Study kit for LUHS Veterinary Faculty Foreign Students LSMU LEIDYBOS NAMAI, KAUNAS 2012 Lietuvos sveikatos moksl ų universitetas Veterinarijos akademija Neužkre čiam ųjų lig ų katedra Gintaras Daunoras VETERINARIN Ė TOKSIKOLOGIJA Paskait ų konspektai ir praktikos darb ų aprašai Mokomoji knyga LSMU Veterinarijos fakulteto užsienio studentams LSMU LEIDYBOS NAMAI, KAUNAS 2012 UDK Dau Apsvarstyta: LSMU VA Veterinarijos fakulteto Neužkre čiam ųjų lig ų katedros pos ėdyje, 2012 m. rugs ėjo 20 d., protokolo Nr. 01 LSMU VA Veterinarijos fakulteto tarybos pos ėdyje, 2012 m. rugs ėjo 28 d., protokolo Nr. 08 Recenzavo: doc. dr. Alius Pockevi čius LSMU VA Užkre čiam ųjų lig ų katedra dr. Aidas Grigonis LSMU VA Neužkre čiam ųjų lig ų katedra CONTENTS Introduction ……………………………………………………………………………………… 7 SECTION I. Lecture notes ………………………………………………………………………. 8 1. GENERAL VETERINARY TOXICOLOGY ……….……………………………………….. 8 1.1. Veterinary toxicology aims and tasks ……………………………………………………... 8 1.2. EC and Lithuanian legal documents for hazardous substances and pollution ……………. 11 1.3. Classification of poisons ……………………………………………………………………. 12 1.4. Chemicals classification and labelling ……………………………………………………… 14 2. Toxicokinetics ………………………………………………………………………...………. 15 2.2. Migration of substances through biological membranes …………………………………… 15 2.3. ADME notion ………………………………………………………………………………. 15 2.4. Possibilities of poisons entering into an animal body and methods of absorption ……… 16 2.5. Poison distribution -
1 Abietic Acid R Abrasive Silica for Polishing DR Acenaphthene M (LC
1 abietic acid R abrasive silica for polishing DR acenaphthene M (LC) acenaphthene quinone R acenaphthylene R acetal (see 1,1-diethoxyethane) acetaldehyde M (FC) acetaldehyde-d (CH3CDO) R acetaldehyde dimethyl acetal CH acetaldoxime R acetamide M (LC) acetamidinium chloride R acetamidoacrylic acid 2- NB acetamidobenzaldehyde p- R acetamidobenzenesulfonyl chloride 4- R acetamidodeoxythioglucopyranose triacetate 2- -2- -1- -β-D- 3,4,6- AB acetamidomethylthiazole 2- -4- PB acetanilide M (LC) acetazolamide R acetdimethylamide see dimethylacetamide, N,N- acethydrazide R acetic acid M (solv) acetic anhydride M (FC) acetmethylamide see methylacetamide, N- acetoacetamide R acetoacetanilide R acetoacetic acid, lithium salt R acetobromoglucose -α-D- NB acetohydroxamic acid R acetoin R acetol (hydroxyacetone) R acetonaphthalide (α)R acetone M (solv) acetone ,A.R. M (solv) acetone-d6 RM acetone cyanohydrin R acetonedicarboxylic acid ,dimethyl ester R acetonedicarboxylic acid -1,3- R acetone dimethyl acetal see dimethoxypropane 2,2- acetonitrile M (solv) acetonitrile-d3 RM acetonylacetone see hexanedione 2,5- acetonylbenzylhydroxycoumarin (3-(α- -4- R acetophenone M (LC) acetophenone oxime R acetophenone trimethylsilyl enol ether see phenyltrimethylsilyl... acetoxyacetone (oxopropyl acetate 2-) R acetoxybenzoic acid 4- DS acetoxynaphthoic acid 6- -2- R 2 acetylacetaldehyde dimethylacetal R acetylacetone (pentanedione -2,4-) M (C) acetylbenzonitrile p- R acetylbiphenyl 4- see phenylacetophenone, p- acetyl bromide M (FC) acetylbromothiophene 2- -5-