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Witola, Basis of Anthelmintic Resistance and Development Of
9/8/2016 Basis of Anthelmintic Resistance and Novel Approaches to Development of New Efficacious Anthelmintic Drugs William H. Witola, BVetMed, MSc., Ph.D. Department of Pathobiology College of Veterinary Medicine University of Illinois at Urbana-Champaign E-mail: [email protected] Current Anthelmintics 3 Classes of anthelmintic drugs registered in the USA : 1.) Benzimidazoles • Fenbendazole, Safeguard, Panacur 2.) Macrocyclic Lactones • Avermectins: Ivermectin, Ivomec, Primectin, Privermectin • Eprinomectin: Eprinex • Doramectin: Dectomax • Milbimycins: Moxidectin, Cydectin, Quest 3.) Nicotinic Agonists • Imidothiazoles: Levamisole, Prohibit • Tetrahydropyrimidines: Morantel, Rumatel, Positive Goat Pellet, Goat dewormer, Pyrantel, Strongid Spiroindoles (Not registered in US) Amino-acetonitriles (Not registered in US ) How do anthelmintic drugs kill parasites? • Benzimidazoles (Valbazen, Safeguard): Bind to a parasite protein called β-tubulin leading to collapse of parasite skeleton structure. • Avermectin/Milbemycins (Ivomec, cydectin): Bind to proteins in throat (pharynx) of parasite leading to paralysis – parasite can’t eat anymore & dies of starvation! • Imidazothiazoles/Tetrahydropyrimidine (Levamisole, Pyrantel, Morantel): bind to acetylcholine receptors causing muscle paralysis. 1 9/8/2016 Status of Anthelmintics Efficacy Drug Host First 1st Report of Approved Resistance Benzimidazoles : Thiabendazole, Albendazole Sheep, 1961 1964 goat, Horse, 1962 1965 Imidothiazoles-tetrahydropyrimidines : Levamisole, Sheep 1970 1979 Pyrantel -
Use of Tribromoethanol (Avertin)”
Washington State University Institutional Animal Care and Use Committee Policy #32 “Use of Tribromoethanol (Avertin)” Approval Date: 11/18/2019 (Replacing Version: 11/16/2016) A. Purpose To provide guidance on the use of tribromoethanol (TBE) in animal studies and to provide standardized methods for its preparation and storage. B. Background In compliance with federal Animal Welfare Regulations and guidance from regulatory and oversight bodies, the IACUC expects that investigators use pharmaceutical grade medications whenever they are available, even in acute-terminal procedures.1,2 Non- pharmaceutical grade compounds should only be used after specific review and approval by the IACUC for reasons such as scientific necessity, or non-availability of an acceptable veterinary or human pharmaceutical-grade product. Cost savings is not adequate justification for using non-pharmaceutical grade compounds in research animals (see WSU IACUC Policy #29, Use of Non-Pharmaceutical Grade Substances in Laboratory Animals). Tribromoethanol (TBE) is an injectable anesthetic previously manufactured under the trade name Avertin®; however, this product is no longer available in pharmaceutical grade. In addition, TBE can cause a number of deleterious effects when administered to animals2-8: • TBE degrades in the presence of heat or light to produce the toxic byproducts, dibromoacetaldehyde and hydrobromic acid, which are nephrotoxic and hepatotoxic. • Administration of degraded TBE solutions has been associated with post- anesthetic illness and death, often within 24 hours of injection. 1 • Peritonitis abdominal adhesions and ileus (reduced gut motility) leading to death of the animal can occur following intraperitoneal (IP) administration of TBE. • Other side effects include muscle necrosis, hepatic damage, bacterial translocation, sepsis, and serositis of abdominal organs. -
Guidelines for Use of Tribromoethanol in Rodents
Guidelines for Use of Tribromoethanol in Rodents The expectation is that IACUC Guidelines will be followed as best practice. They allow the Animal Care & Use Program to attain acceptable performance outcomes to meet the intent of the regulations. As such, any planned variation from the guidelines requires prior IACUC approval and must be based on a scientific rationale. Introduction Tribromoethanol (TBE) is a popular injectable anesthetic agent used in rodents. It was once manufactured specifically for use as an anesthetic by Winthrop Laboratories under the trade name Avertin®, but this product is no longer available. Currently, it is only available as a non-pharmaceutical- grade powder that must be aseptically reconstituted for injection. When used properly, it has a good margin of safety and it is still popular for certain research applications. TBE is considered a non-pharmaceutical grade drug and as such its use must be in accord with these guidelines and the UGA IACUC Policy on the Use of Outdated Drugs and Materials, Non-pharmaceutical Grade Drugs, and Controlled Substances. The PI is also required to provide information regarding scientific necessity and must take into account the following when proposing the use of this agent in rodents: According to a recent review (Lab Animal 34(10):47-52) tribromoethanol has been associated with serious post-anesthetic effects and inconsistent and variable anesthetic effects. Have these effects been observed by your laboratory? Have alternative anesthetics for this procedure been considered? If so, why has TBE been chosen over these alternatives? Contact your attending veterinarian for consultation on the use of anesthetics. -
Product List March 2019 - Page 1 of 53
Wessex has been sourcing and supplying active substances to medicine manufacturers since its incorporation in 1994. We supply from known, trusted partners working to full cGMP and with full regulatory support. Please contact us for details of the following products. Product CAS No. ( R)-2-Methyl-CBS-oxazaborolidine 112022-83-0 (-) (1R) Menthyl Chloroformate 14602-86-9 (+)-Sotalol Hydrochloride 959-24-0 (2R)-2-[(4-Ethyl-2, 3-dioxopiperazinyl) carbonylamino]-2-phenylacetic 63422-71-9 acid (2R)-2-[(4-Ethyl-2-3-dioxopiperazinyl) carbonylamino]-2-(4- 62893-24-7 hydroxyphenyl) acetic acid (r)-(+)-α-Lipoic Acid 1200-22-2 (S)-1-(2-Chloroacetyl) pyrrolidine-2-carbonitrile 207557-35-5 1,1'-Carbonyl diimidazole 530-62-1 1,3-Cyclohexanedione 504-02-9 1-[2-amino-1-(4-methoxyphenyl) ethyl] cyclohexanol acetate 839705-03-2 1-[2-Amino-1-(4-methoxyphenyl) ethyl] cyclohexanol Hydrochloride 130198-05-9 1-[Cyano-(4-methoxyphenyl) methyl] cyclohexanol 93413-76-4 1-Chloroethyl-4-nitrophenyl carbonate 101623-69-2 2-(2-Aminothiazol-4-yl) acetic acid Hydrochloride 66659-20-9 2-(4-Nitrophenyl)ethanamine Hydrochloride 29968-78-3 2,4 Dichlorobenzyl Alcohol (2,4 DCBA) 1777-82-8 2,6-Dichlorophenol 87-65-0 2.6 Diamino Pyridine 136-40-3 2-Aminoheptane Sulfate 6411-75-2 2-Ethylhexanoyl Chloride 760-67-8 2-Ethylhexyl Chloroformate 24468-13-1 2-Isopropyl-4-(N-methylaminomethyl) thiazole Hydrochloride 908591-25-3 4,4,4-Trifluoro-1-(4-methylphenyl)-1,3-butane dione 720-94-5 4,5,6,7-Tetrahydrothieno[3,2,c] pyridine Hydrochloride 28783-41-7 4-Chloro-N-methyl-piperidine 5570-77-4 -
18 December 2020 – to Date)
(18 December 2020 – to date) MEDICINES AND RELATED SUBSTANCES ACT 101 OF 1965 (Gazette No. 1171, Notice No. 1002 dated 7 July 1965. Commencement date: 1 April 1966 [Proc. No. 94, Gazette No. 1413] SCHEDULES Government Notice 935 in Government Gazette 31387 dated 5 September 2008. Commencement date: 5 September 2008. As amended by: Government Notice R1230 in Government Gazette 32838 dated 31 December 2009. Commencement date: 31 December 2009. Government Notice R227 in Government Gazette 35149 dated 15 March 2012. Commencement date: 15 March 2012. Government Notice R674 in Government Gazette 36827 dated 13 September 2013. Commencement date: 13 September 2013. Government Notice R690 in Government Gazette 36850 dated 20 September 2013. Commencement date: 20 September 2013. Government Notice R104 in Government Gazette 37318 dated 11 February 2014. Commencement date: 11 February 2014. Government Notice R352 in Government Gazette 37622 dated 8 May 2014. Commencement date: 8 May 2014. Government Notice R234 in Government Gazette 38586 dated 20 March 2015. Commencement date: 20 March 2015. Government Notice 254 in Government Gazette 39815 dated 15 March 2016. Commencement date: 15 March 2016. Government Notice 620 in Government Gazette 40041 dated 3 June 2016. Commencement date: 3 June 2016. Prepared by: Page 2 of 199 Government Notice 748 in Government Gazette 41009 dated 28 July 2017. Commencement date: 28 July 2017. Government Notice 1261 in Government Gazette 41256 dated 17 November 2017. Commencement date: 17 November 2017. Government Notice R1098 in Government Gazette 41971 dated 12 October 2018. Commencement date: 12 October 2018. Government Notice R1262 in Government Gazette 42052 dated 23 November 2018. -
(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. -
Pexion, Imepitoin
ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 1. NAME OF THE VETERINARY MEDICINAL PRODUCT Pexion 100 mg tablets for dogs Pexion 400 mg tablets for dogs 2. QUALITATIVE AND QUANTITATIVE COMPOSITION One tablet contains: Active substance: Imepitoin 100 mg Imepitoin 400 mg For the full list of excipients, see section 6.1. 3. PHARMACEUTICAL FORM Tablets White, oblong, half-scored tablets with embedded logo “I 01” (100 mg) or “I 02” (400 mg) on one side. The tablet can be divided into equal halves. 4. CLINICAL PARTICULARS 4.1 Target species Dog 4.2 Indications for use, specifying the target species For the reduction of the frequency of generalised seizures due to idiopathic epilepsy in dogs for use after careful evaluation of alternative treatment options. 4.3 Contraindications Do not use in case of hypersensitivity to the active substance or to any of the excipients. Do not use in dogs with severely impaired hepatic function, severe renal or severe cardiovascular disorders (see section 4.7). 4.4 Special warnings The pharmacological response to imepitoin may vary and efficacy may not be complete. Nevertheless imepitoin is considered to be a suitable treatment option in some dogs because of its safety profile (see section 5.1). On treatment, some dogs will be free of seizures, in other dogs a reduction of the number of seizures will be observed, whilst others may be non-responders. In non-responders, an increase in seizure frequency may be observed. Should seizures not be adequately controlled, further diagnostic measures and other antiepileptic treatment should be considered. The benefit/risk assessment for the individual dog should take into account the details in the product literature. -
Chemotherapy of Gastrointestinal Helminths
Chemotherapy of Gastrointestinal Helminths Contributors J. H. Arundel • J. H. Boersema • C. F. A. Bruyning • J. H. Cross A. Davis • A. De Muynck • P. G. Janssens • W. S. Kammerer IF. Michel • M.H. Mirck • M.D. Rickard F. Rochette M. M. H. Sewell • H. Vanden Bossche Editors H. Vanden Bossche • D.Thienpont • P.G. Janssens UNIVERSITATS- BlfiUOTHElC Springer-Verlag Berlin Heidelberg New York Tokyo Contents CHAPTER 1 Introduction. A. DAVIS A. Pathogenic Mechanisms in Man 1 B. Modes of Transmission 2 C. Clinical Sequelae of Infection 3 D. Epidemiological Considerations 3 E. Chemotherapy 4 F. Conclusion 5 References 5 CHAPTER 2 Epidemiology of Gastrointestinal Helminths in Human Populations C. F. A. BRUYNING A. Introduction 7 B. Epidemiological or "Mathematical" Models and Control 8 C. Nematodes 11 I. Angiostrongylus costaricensis 11 II. Anisakis marina 12 III. Ascaris lumbricoides 14 IV. Capillaria philippinensis 21 V. Enterobius vermicularis 23 VI. Gnathostoma spinigerum 25 VII. Hookworms: Ancylostoma duodenale and Necator americanus . 26 VIII. Oesophagostoma spp 32 IX. Strongyloides stercoralis 33 X. Ternidens deminutus 34 XI. Trichinella spiralis 35 XII. Trichostrongylus spp 38 XIII. Trichuris trichiura 39 D. Trematodes 41 I. Echinostoma spp 41 II. Fasciolopsis buski 42 III. Gastrodiscoides hominis 44 IV. Heterophyes heterophyes 44 V. Metagonimus yokogawai 46 X Contents E. Cestodes 47 I. Diphyllobothrium latum 47 II. Dipylidium caninum 50 III. Hymenolepis diminuta 51 IV. Hymenolepis nana 52 V. Taenia saginata 54 VI. Taenia solium 57 VII. Cysticercosis cellulosae 58 References 60 CHAPTER 3 Epidemiology and Control of Gastrointestinal Helminths in Domestic Animals J. F. MICHEL. With 20 Figures A. Introduction 67 I. -
Evaluation of Pexion® (Imepitoin) for Treatment of Storm Anxiety in Dogs: a Randomised, Double-Blind, Placebo-Controlled Trial
Received: 20 July 2020 Revised: 7 October 2020 Accepted: 3 December 2020 DOI: 10.1002/vetr.18 ORIGINAL RESEARCH Evaluation of Pexion® (imepitoin) for treatment of storm anxiety in dogs: A randomised, double-blind, placebo-controlled trial Irina Perdew1 Carrie Emke1 Brianna Johnson1 Vaidehi Dixit2 Yukun Song2 Emily H. Griffith2 Philip Watson3 Margaret E. Gruen1 1 Department of Clinical Sciences, North Abstract Carolina State University College of Background: While often grouped with other noise aversions, fearful Veterinary Medicine, Raleigh, North Carolina, USA behaviour during storms is considered more complex than noise aversion 2 Department of Statistics, North Carolina alone. The objective here was to assess the effect of imepitoin for the treat- State University College of Sciences, Raleigh, ment of storm anxiety in dogs. North Carolina, USA Methods: In this double-blind, placebo-controlled randomised study, eligible 3 Ingelheim am Rhein, Boehringer-Ingelheim dogs completed a baseline then were randomised to receive either imepitoin Vetmedica GmbH, Ludwigshafen am Rhein, (n = 30; 30 mg/kg BID) or placebo (n = 15) for 28 days. During storms, owners Germany rated their dog’s intensity for 16 behaviours using a Likert scale. Weekly, own- Correspondence ers rated intensity and frequency of these behaviours. Summary scores were Margaret E. Gruen, Department of Clinical compared to baseline and between groups. Sciences, North Carolina State University Results and Conclusions: Imepitoin was significantly superior to placebo in College of Veterinary Medicine, 1060 William Moore Drive, Raleigh NC 27607, USA. storm logs and weekly surveys for weeks 2 and 4, and in the end-of-study sur- Email: [email protected] vey. -
Thoroughbred Racing
178CSR1 Title 178 Legislative Rule West Virginia Racing Commission Series 1 Thoroughbred Racing Effective: July 9, 2014 West Virginia Racing Commission 900 Pennsylvania Avenue Suite 533 Charleston WV 25302 305.558.2150 Fax 304.558.6319 Web Site: www.racing.wv.gov 178CSR1 Table of Contents SERIES 1 THOROUGHBRED RACING ____________________________________________________________________ 1 §178-1-1. General. ____________________________________________________________________________________ 1 PART 1. DEFINITIONS. _________________________________________________________________________________ 1 §178-1-2. Definitions. _________________________________________________________________________________ 1 PART 2. GENERAL AUTHORITY. ________________________________________________________________________ 9 §178-1-3. General Authority of the Racing Commission. ______________________________________________________ 9 §178-1-4. Power Of Entry. ______________________________________________________________________________ 9 §178-1-5. Racing Commission personnel. __________________________________________________________________ 9 §178-1-6. Ejection/Exclusion. __________________________________________________________________________ 12 PART 3. RACING OFFICIALS. __________________________________________________________________________ 12 §178-1-7. General Provisions. __________________________________________________________________________ 12 §178-1-8. Stewards. __________________________________________________________________________________ 14 -
Download Drug Labels List
Syringe Labelling System Price Per Label Description/Drug Name Item No. Quanitiy Per Pack Pack Abciximab 99801 2 x 500 roll's £6.30 Abidec 100602 2 x 500 roll's £6.30 Acepromazine 99802 2 x 500 roll's £6.30 Acetazolamide 99803 2 x 500 roll's £6.30 Acetylcholine 99804 2 x 500 roll's £6.30 Acetylcysteine 99805 2 x 500 roll's £6.30 Acetylsalicylic Acid 99806 2 x 500 roll's £6.30 Aciclovir 99807 2 x 500 roll's £6.30 ACP/Buprenorphine 100208 2 x 500 roll's £6.30 Actrapid Insulin 99808 2 x 500 roll's £6.30 Adenosine 99809 2 x 500 roll's £6.30 Adrenaline (Top Half Black, Bottom Violet, Violet Text) 99810 2 x 500 roll's £6.30 Adrenaline/Epinephrine 99811 2 x 500 roll's £6.30 Albumin Solution 99812 2 x 500 roll's £6.30 Alchol 99813 2 x 500 roll's £6.30 Alemtuzmab 99814 2 x 500 roll's £6.30 ALERT 100243 2 x 500 roll's £6.30 Alfaxalone 99815 2 x 500 roll's £6.30 Alfentanil 99816 2 x 500 roll's £6.30 Alfentanil 99817 2 x 500 roll's £6.30 Alteplase 99818 2 x 500 roll's £6.30 Amikacin 99819 2 x 500 roll's £6.30 Aminophylline 99820 2 x 500 roll's £6.30 Amiodarone 100194 2 x 500 roll's £6.30 Amoxicillin 100195 2 x 500 roll's £6.30 Amphotericin 99821 2 x 500 roll's £6.30 Ampicillin 99822 2 x 500 roll's £6.30 Antibiotic 99823 2 x 500 roll's £6.30 Anticoagulant 99824 2 x 500 roll's £6.30 Antifungal 100228 2 x 500 roll's £6.30 Antiseptic 99825 2 x 500 roll's £6.30 Aprotinin 99826 2 x 500 roll's £6.30 Aqueous Iodine 99827 2 x 500 roll's £6.30 Arterial 100259 2 x 500 roll's £6.30 Arterial ( Line Label - White with Red Writing) 100176 2 x 500 roll's £6.30 Arterial -
Effects of Zilpaterol and Melengestrol Acetate On
EFFECTS OF ZILPATEROL AND MELENGESTROL ACETATE ON BOVINE SKELETAL MUSCLE GROWTH AND DEVELOPMENT by ERIN KATHRYN SISSOM B.S., California State University, Fresno, 2002 M.S., Kansas State University, 2004 AN ABSTRACT OF A DISSERTATION submitted in partial fulfillment of the requirements for the degree DOCTOR OF PHILOSOPHY Department of Animal Sciences and Industry College of Agriculture KANSAS STATE UNIVERSITY Manhattan, Kansas 2009 Abstract Zilpaterol (ZIL) is a β-adrenergic receptor (β-AR) agonist that has been recently approved for use in feedlot cattle to improve production efficiencies and animal performance. One of the mechanisms through which this occurs is increased skeletal muscle growth. Therefore, two experiments were conducted to determine the effects of ZIL both in vivo and in vitro . In the first experiment, ZIL addition to bovine satellite cells resulted in a tendency to increase IGF-I mRNA and increased myosin heavy chain IIA (MHC) mRNA with 0.001 µ M and decreased MHC mRNA with 0.01 and 10 µ M. There were no effects of ZIL on protein synthesis or degradation. In myoblast cultures, there was a decrease in all three β-AR mRNA, and this was also reported in western blot analysis with a reduction in β2-AR expression due to ZIL treatment. In myotubes, there was an increase in β2-AR protein expression. In the second and third experiment, ZIL improved performance and carcass characteristics of feedlot steers and heifers. Additionally, ZIL decreased MHC IIA mRNA in semimembranosus muscle tissue collected from both steers and heifers. An additional part of the third study was conducted to determine the effects of melengestrol acetate (MGA) on bovine satellite cell and semimembranosus muscle gene expression.