Lithium Augmentation Tortoise Or Hare?
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Serotonin and Drug-Induced Therapeutic Responses in Major Depression, Obsessive–Compulsive and Panic Disorders Pierre Blier, M.D., Ph.D
Serotonin and Drug-Induced Therapeutic Responses in Major Depression, Obsessive–Compulsive and Panic Disorders Pierre Blier, M.D., Ph.D. and Claude de Montigny, M.D., Ph.D. The therapeutic effectiveness of antidepressant drugs in major development of treatment strategies producing greater efficacy depression was discovered by pure serendipity. It took over 20 and more rapid onset of antidepressant action; that, is lithium years before the neurobiological modifications that could addition and pindolol combination, respectively. It is expected mediate the antidepressive response were put into evidence. that the better understanding recently obtained of the Indeed, whereas the immediate biochemical effects of these mechanism of action of certain antidepressant drugs in drugs had been well documented, their antidepressant action obsessive– compulsive and panic disorders will also lead to generally does not become apparent before 2 to 3 weeks of more effective treatment strategies for those disorders. treatment. The different classes of antidepressant [Neuropsychopharmacology 21:91S–98S, 1999] treatments were subsequently shown to enhance serotonin © 1999 American College of Neuropsychopharmacology. neurotransmission albeit via different pre- and postsynaptic Published by Elsevier Science Inc. mechanisms. Clinical trials based on this hypothesis led to the KEY WORDS: Antidepressant; Electroconvulsive shocks; electroconvulsive shock treatment (ECT), which was Lithium; Pindolol; Hippocampus; Orbito-frontal cortex generally given only to hospitalized patients. It took several years after the demonstration of the In the late 1950s, the therapeutic effect of certain drugs antidepressant effect of iproniazide and imipramine to in major depression was discovered by serendipity. An understand that these drugs could interfere with the ca- antidepressant response was observed in patients with tabolism of monoamines. -
Lithium Sulfate
SIGMA-ALDRICH sigma-aldrich.com Material Safety Data Sheet Version 4.1 Revision Date 09/14/2012 Print Date 03/12/2014 1. PRODUCT AND COMPANY IDENTIFICATION Product name : Lithium sulfate Product Number : 203653 Brand : Aldrich Supplier : Sigma-Aldrich 3050 Spruce Street SAINT LOUIS MO 63103 USA Telephone : +1 800-325-5832 Fax : +1 800-325-5052 Emergency Phone # (For : (314) 776-6555 both supplier and manufacturer) Preparation Information : Sigma-Aldrich Corporation Product Safety - Americas Region 1-800-521-8956 2. HAZARDS IDENTIFICATION Emergency Overview OSHA Hazards Target Organ Effect, Harmful by ingestion. Target Organs Central nervous system, Kidney, Cardiovascular system. GHS Classification Acute toxicity, Oral (Category 4) GHS Label elements, including precautionary statements Pictogram Signal word Warning Hazard statement(s) H302 Harmful if swallowed. Precautionary none statement(s) HMIS Classification Health hazard: 1 Chronic Health Hazard: * Flammability: 0 Physical hazards: 0 NFPA Rating Health hazard: 1 Fire: 0 Reactivity Hazard: 0 Potential Health Effects Inhalation May be harmful if inhaled. May cause respiratory tract irritation. Aldrich - 203653 Page 1 of 7 Skin Harmful if absorbed through skin. May cause skin irritation. Eyes May cause eye irritation. Ingestion Harmful if swallowed. 3. COMPOSITION/INFORMATION ON INGREDIENTS Formula : Li2O4S Molecular Weight : 109.94 g/mol Component Concentration Lithium sulphate CAS-No. 10377-48-7 - EC-No. 233-820-4 4. FIRST AID MEASURES General advice Move out of dangerous area.Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. -
Comparative Efficacy and Acceptability of Pharmacological Treatments in the Acute Phase Treatment of Bipolar Depression: a Multi
COMPARATIVE EFFICACY AND ACCEPTABILITY OF PHARMACOLOGICAL TREATMENTS IN THE ACUTE PHASE TREATMENT OF BIPOLAR DEPRESSION: A MULTIPLE TREATMENT META-ANALYSIS [PROTOCOL] Tomofumi Miura, Toshi A. Furukawa, Hisashi Noma, Shiro Tanaka, Keisuke Motomura, Hiroshi Mitsuyasu, Satomi Katsuki, Andrea Cipriani, Sarah Stockton, John Geddes, Georgia Salanti, Shigenobu Kanba Background Description of the condition In late 19th century, Emil Kraepelin classified the major endogenous psychoses into two psychotic illnesses, manic-depressive illness and dementia praecox (Kraepelin’s dichotomy) (Trede et al. , 2005). His concept of manic-depressive illness had covered all of the major clinical forms of severe, moderate and mild melancholia. In 1957, Leonhard proposed to distinguish Kraepelin’s manic-depressive illness into bipolar illness, in which patients had histories of both depression and mania, and monopolar illness, in which patients only had histories of depression (Leonhard, 1979). This basic idea of the bipolar-unipolar distinction was supported by Angst and by Perris in 1966 (Angst, 1966, Perris, 1966), and it continues in the recent diagnostic classification system of mood disorders in DSM-IV(American Psychiatric Association, 1994) and ICD-10 (WHO, 1993). Bipolar disorder is a complex disorder, which is characterized by recurrent episodes of depression and mania (bipolar I disorder) or hypomania (bipolar II disorder)(American Psychiatric Association, 1994). The lifetime prevalence of any bipolar disorders, bipolar I and II disorders have been estimated at 1.1%, 0.7% and 0.5% respectively using the World Mental Health Survey version of the WHO Composite International Diagnostic Interview (Suppes et al. , 2001). The mean age at onset of bipolar disorder is reported to be in the early 20s, but its complex clinical features make its diagnosis difficult and there is a difference of about 8 years between age at onset and age at first treatment (Suppes, Leverich, 2001). -
Conformational Flexibility of Buspirone Analogues from X-Ray in the Solids and Nmr in Solution
CONFORMATIONAL FLEXIBILITY OF BUSPIRONE ANALOGUES FROM X-RAY IN THE SOLIDS AND NMR IN SOLUTION Anna Bielenica 1, Andrzej Zimniak 2, Izabela Dyba áa3, Anna E. Kozio á3, Marta Struga 1 1 Department of Medical Chemistry, Medical University of Warsaw, Warsaw, Poland 2 Department of Physical Chemistry, Medical University of Warsaw, Warsaw, Poland 3 Faculty of Chemistry, Maria Curie-Sk áodowska University, Lublin, Poland Bioactive molecular conformation of a drug is one of the key points for understanding the ligand-receptor interactions. N-substituted arylpiperazines are important class of 5-HT receptor ligands (particularly 5-HT 1A , 5-HT 2A and 5-HT 7) widely used in the treatment of anxiety, depression, schizophrenia, sleep and memory disorders. Majority of compounds of this group possess hydrocarbon linker of different length and type, which connects the arylpiperazine moiety with the second terminal group, e. g. cyclic imide. According to SAR (structure-activity relationship) analyses, the presence of an aryl group at N4 atom of the piperazine ring is critical in respect to the biological activity of these compounds. The protonated nitrogen atom forms the hydrogen bond with the carboxyl oxygen of the Asp 3.32 side chain, that is crucial for the interaction with the 5-HT receptors. In addition, the aromatic ring stabilizes the ligand binding by a CH…ʌ interaction with the Phe 6.52 residue. Nowak et al. claimed that o-methoxy-phenyl moieties of a ligand form a hydrogen bond with the hydroxyl group of Ser 5.42 [1]. Some authors have underlined also a role of the terminal hydrophobic imide part in a stabilization of the ligand-receptor complex by ʌ…ʌ and/or dipole…dipole interactions [2]. -
Management and Treatment of Lithium-Induced Nephrogenic Diabetes Insipidus
REVIEW Management and treatment of lithium- induced nephrogenic diabetes insipidus Christopher K Finch†, Lithium carbonate is a well documented cause of nephrogenic diabetes insipidus, with as Tyson WA Brooks, many as 10 to 15% of patients taking lithium developing this condition. Clinicians have Peggy Yam & Kristi W Kelley been well aware of lithium toxicity for many years; however, the treatment of this drug- induced condition has generally been remedied by discontinuation of the medication or a †Author for correspondence Methodist University reduction in dose. For those patients unresponsive to traditional treatment measures, Hospital, Department several pharmacotherapeutic regimens have been documented as being effective for the of Pharmacy, University of management of lithium-induced diabetes insipidus including hydrochlorothiazide, Tennessee, College of Pharmacy, 1265 Union Ave., amiloride, indomethacin, desmopressin and correction of serum lithium levels. Memphis, TN 38104, USA Tel.: +1 901 516 2954 Fax: +1 901 516 8178 [email protected] Lithium carbonate is well known for its wide use associated with a mutation(s) of vasopressin in bipolar disorders due to its mood stabilizing receptors. Acquired causes are tubulointerstitial properties. It is also employed in aggression dis- disease (e.g., sickle cell disease, amyloidosis, orders, post-traumatic stress disorders, conduct obstructive uropathy), electrolyte disorders (e.g., disorders and even as adjunctive therapy in hypokalemia and hypercalcemia), pregnancy, or depression. Lithium has many well documented conditions induced by a drug (e.g., lithium, adverse effects as well as a relatively narrow ther- demeclocycline, amphotericin B and apeutic range of 0.4 to 0.8 mmol/l. Clinically vincristine) [3,4]. Lithium is the most common significant adverse effects include polyuria, mus- cause of drug-induced nephrogenic DI [5]. -
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. -
Subchronic Lithium Treatment Increases the Anxiolytic-Like Effect of Mirtazapine on the Expression of Contextual Title Conditioned Fear
Subchronic lithium treatment increases the anxiolytic-like effect of mirtazapine on the expression of contextual Title conditioned fear Author(s) An, Yan; Inoue, Takeshi; Kitaichi, Yuji; Nakagawa, Shin; Wang, Ce; Chen, Chong; Song, Ning; Kusumi, Ichiro European journal of pharmacology, 747, 13-17 Citation https://doi.org/10.1016/j.ejphar.2014.11.009 Issue Date 2015-01-15 Doc URL http://hdl.handle.net/2115/58243 Type article (author version) File Information AnManuscript.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Subchronic lithium treatment increases the anxiolytic-like effect of mirtazapine on the expression of contextual conditioned fear Yan Ana, Takeshi Inouea*, Yuji Kitaichia, Shin Nakagawaa, Ce Wangb, Chong Chena, Ning Songa, Ichiro Kusumia a Department of Psychiatry, Hokkaido University Graduate School of Medicine, North 15, West 7, Kita-ku, Sapporo 060-8638, Japan b Department of Neuropharmacology, Hokkaido University Graduate School of Medicine, North 15, West 7, Kita-ku, Sapporo 060-8638, Japan Number of figures: 3 Corresponding address: Takeshi Inoue, Department of Psychiatry, Hokkaido University Graduate School of Medicine, North 15, West 7, Kita-ku, Sapporo 060-8638, Japan Phone: +81(11)706-5160 Fax: +81(11)706-5081 E-mail: [email protected] 1 Abstract Lithium not only has a mood-stabilizing effect but also the augmentation effect of an antidepressant, the mechanism of which remains unclear. Although lithium may augment the effect of mirtazapine, this augmentation has not been confirmed. Using a contextual fear conditioning test in rats, an animal model of anxiety or fear, we examined the effect of subchronic lithium carbonate (in diet) in combination with systemic mirtazapine on the expression of contextual conditioned fear. -
Lithium Sulfate, Technical Grade, Min. 99.0 %
TECHNICAL DATA SHEET Date of Issue: 2018/02/15 Lithium Sulfate, technical grade, min. 99.0 % CAS-No. 10377-48-7 EC-No. 233-820-4 REACH No. 01-2119968668-14 Molecular Formula Li2O4S Product Number 401142 APPLICATION Additive for manufacturing special glass mixtures. Used for marking of chemical products. Additive in the building material industry. SPECIFICATION Li2SO4 min 99.0 % H2O (105 °C) max. 0.4 % Na max. 0.1 % K max. 0.05 % Fe max. 0.002 % Mg max. 0.01 % Heavy metals (as Pb) max. 0.004 % PHYSICAL PROPERTIES Appearance crystalline Color colorless to white Melting point/ range 860 °C Density 2.2 g/cm3 at 20 °C Bulk density ca. 800 kg/m3 Water solubility 342 g/L at 25 °C The information presented herein is believed to be accurate and reliable, but is presented without guarantee or responsibility on the part of Albemarle Corporation and its subsidiaries and affiliates. It is the responsibility of the user to comply with all applicable laws and regulations and to provide for a safe workplace. The user should consider any health or safety hazards or information contained herein only as a guide, and should take those precautions which are necessary or prudent to instruct employees and to develop work practice procedures in order to promote a safe work environment. Further, nothing contained herein shall be taken as an inducement or recommendation to manufacture or use any of the herein materials or processes in violation of existing or future patent. Technical data sheets may change frequently. You can download the latest version from our website www.albemarle-lithium.com. -
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. -
Synergistic Action of 5-HT2A Antagonists and Selective Serotonin Reuptake Inhibitors in Neuropsychiatric Disorders
Neuropsychopharmacology (2003) 28, 402–412 & 2003 Nature Publishing Group All rights reserved 0893-133X/03 $25.00 www.neuropsychopharmacology.org Synergistic Action of 5-HT2A Antagonists and Selective Serotonin Reuptake Inhibitors in Neuropsychiatric Disorders ,1 2 3 2 Gerard J Marek* , Linda L Carpenter , Christopher J McDougle and Lawrence H Price 1Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; 2Department of Psychiatry and Human, Brown Medical School, Mood 3 Disorders Program, Behavior, Butler Hospital, Providence, RI, USA; Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA Recently, the addition of drugs with prominent 5-HT2 receptor antagonist properties (risperidone, olanzapine, mirtazapine, and mianserin) to selective serotonin reuptake inhibitors (SSRIs) has been shown to enhance therapeutic responses in patients with major depression and treatment-refractory obsessive–compulsive disorder (OCD). These 5-HT antagonists may also be effective in 2 ameliorating some symptoms associated with autism and other pervasive developmental disorders (PDDs). At the doses used, these drugs would be expected to saturate 5-HT2A receptors. These findings suggest that the simultaneous blockade of 5-HT2A receptors and activation of an unknown constellation of other 5-HT receptors indirectly as a result of 5-HT uptake inhibition might have greater therapeutic efficacy than either action alone. Animal studies have suggested that activation of 5-HT1A and 5-HT2C receptors may counteract the effects of activating 5-HT2A receptors. Additional 5-HT receptors, such as the 5-HT1B/1D/5/7 receptors, may similarly counteract the effects of 5-HT receptor activation. These clinical and preclinical observations suggest that the combination of highly 2A selective 5-HT antagonists and SSRIs, as well as strategies to combine high-potency 5-HT receptor and 5-HT transporter blockade in 2A 2A a single compound, offer the potential for therapeutic advances in a number of neuropsychiatric disorders. -
Tcas Versus Placebo - New Studies in the Guideline Update
TCAs versus placebo - new studies in the guideline update Comparisons Included in this Clinical Question Amitriptyline vs placebo Clomipramine vs placebo Dosulepin (dothiepin) vs placebo AMSTERDAM2003A LARSEN1989 FERGUSON1994B BAKISH1992B PECKNOLD1976B ITIL1993 BAKISH1992C RAMPELLO1991 MINDHAM1991 BREMNER1995 THOMPSON2001B CLAGHORN1983 CLAGHORN1983B FEIGHNER1979 GELENBERG1990 GEORGOTAS1982A GOLDBERG1980 HICKS1988 HOLLYMAN1988 HORMAZABAL1985 HOSCHL1989 KLIESER1988 LAAKMAN1995 LAPIERRE1991 LYDIARD1997 MYNORSWALLIS1995 MYNORSWALLIS1997 REIMHERR1990 RICKELS1982D RICKELS1985 RICKELS1991 ROFFMAN1982 ROWAN1982 SMITH1990 SPRING1992 STASSEN1993 WILCOX1994 16 Imipramine vs placebo BARGESCHAAPVELD2002 BEASLEY1991B BOYER1996A BYERLEY1988 CASSANO1986 CASSANO1996 CLAGHORN1996A COHN1984 COHN1985 COHN1990A COHN1992 COHN1996 DOMINGUEZ1981 DOMINGUEZ1985 DUNBAR1991 ELKIN1989 ENTSUAH1994 ESCOBAR1980 FABRE1980 FABRE1992 FABRE1996 FEIGER1996A FEIGHNER1980 FEIGHNER1982 FEIGHNER1983A FEIGHNER1983B FEIGHNER1989 FEIGHNER1989A FEIGHNER1989B FEIGHNER1989C FEIGHNER1992B FEIGHNER1993 FONTAINE1994 GELENBERG2002 GERNER1980B HAYES1983 ITIL1983A KASPER1995B KELLAMS1979 LAIRD1993 LAPIERRE1987 LECRUBIER1997B LIPMAN1986 LYDIARD1989 MARCH1990 17 MARKOWITZ1985 MENDELS1986 MERIDETH1983 Nortriptyline vs placebo NANDI1976 GEORGOTAS1986A NORTON1984 KATZ1990 PEDERSEN2002 NAIR1995 PESELOW1989 WHITE1984A PESELOW1989B PHILIPP1999 QUITKIN1989 RICKELS1981 RICKELS1982A RICKELS1987 SCHWEIZER1994 SCHWEIZER1998 SHRIVASTAVA1992 SILVERSTONE1994 SMALL1981 UCHA1990 VERSIANI1989 VERSIANI1990 -
Beyond Lithium in the Treatment of Bipolar Illness Robert M
Beyond Lithium in the Treatment of Bipolar Illness Robert M. Post, M.D., Mark A. Frye, M.D., Kirk D. Denicoff, M.D., Gabriele S. Leverich, L.C.S.W., Tim A. Kimbrell, M.D., and Robert T. Dunn, M.D. Dramatic changes have recently occurred in the availability lamotrigine, gabapentin, and topiramate have unique of treatment options for bipolar illness. Second generation mechanisms of action and deserve further systematic study, mood stabilizing anticonvulsants carbamazepine and as does the potential role for nonconvulsive brain valproate are now widely used as alternatives or adjuncts to stimulation with repeated transcranial magnetic lithium. High potency benzodiazepines are also used as stimulation (rTMS). These and a host of other potential alternatives to typical neuroleptics, and now atypical treatment options now require a new generation of clinical neuroleptics are demonstrating efficacy and better side- trials to help identify clinical and biological markers of effects profiles than the typicals. Thyroid augmentation response and optimal use alone and in complex combination strategies and dihydropyridine L-type calcium channel therapeutic regimens. [Neuropsychopharmacology blockers require further clinical trials to define their role. 19:206–219, 1998] Published by Elsevier Science Inc. Putative third generation mood stabilizing anticonvulsants KEY WORDS: Carbamazepine; Valproate; Calcium channel al. 1989; O’Connell et al. 1991; Denicoff et al. 1997); a blockers; Lamotrigine; Gabapentin; rTMS history of co-morbid substance abuse; and those pa- tients with a history of head trauma or other such medi- There is increasing recognition of the inadequacy of cal co-morbidities as multiple sclerosis, etc. “lithium treatment” in bipolar illness, even with ad- In addition, it is recognized that patients with initial junctive antidepressants and neuroleptics (Maj et al.