experimental animals used in pharmacology

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Various government and nongovernment organizations strongly oppose the use of animal experimentation for teaching purposes. K. Bayne, L.C. Under the section on veterinary medical care, surgical activities, assessment of animal pain and distress, use of analgesia and anesthesia, euthanasia methods, and drug storage and control are described in detail. Enter one or more tags separated Animal welfare during transportation of laboratory animals is briefly addressed in the Standards.2 Under Article 6 of the Standards, when laboratory animals are transported, the following items have to be considered to ensure the health and safety of laboratory animals and also to prevent a hazard to the public: The method of transportation should be selected with the shortest time to minimize exhaustion, pain, and distress. Numeric tags are not allowed. rear legs & tail held by other handPowerPoint Presentation: Hold the skin of the back in the palm of your handRAT RESTRAINER: RAT RESTRAINEREXPERIMENTAL USES: EXPERIMENTAL USES Testing of psycho-pharmacological agents Study of drugs on BP Gastric secretion studies Study of analgesics Toxicity studies Testing of teratogenicity and carcinogenicity BIOMETHODOLOGY OF RABBIT (oryctolagus cuniculus) order- lagomorpha: BIOMETHODOLOGY OF RABBIT ( oryctolagus cuniculus ) order- lagomorphaPowerPoint Presentation: Albino NewZealand white – most common Non albino breeds-black & white DutchBASIC BIOLOGIC DATA: BASIC BIOLOGIC DATA ADULT BODY WEIGHT:MALE 2-5Kg ADULT BODY WEIGHT:FEMALE 2-6Kg GESTATION PERIOD 31 days LIFE SPAN 5-6 upto15yrs FOOD CONSUMPTION 5gm/100gm/day WATER CONSUMPTION 5-10ml/100gm/day RECTAL TEMPERATURE 38.5-39.5 0 CPHYSIOLOGICAL DATA: PHYSIOLOGICAL DATA HEART RATE (beats/min) 130-300 RESPIRATORY RATE per min 38-60 TIDAL VOLUME (ml) 19-24 Hb(g/100ml) 8-15 RBC(million/mm 3 ) 4.5-7 WBC(thousands/mm 3 ) 6-13 BLOOD VOLUME(%B.W) 4-8HANDLING & RESTRAINT : HANDLING & RESTRAINT Never lift by ears While lifting, grasp the loose skin over the neck & shoulders with head directed away from holder. In its assessments of animal care and use programs, AAALAC relies on Three Primary Standards: the Guide (NRC 2011a); the Guide for the Care and Use of Agricultural Animals in Research and Teaching (Ag Guide: FASS, 2010); and the European Convention for the Protection of Vertebrate Animals Used for Experimental and Other Scientific Purposes, Council of Europe (ETS 123) 1986. Scientists design drugs as well as they can without experimental evidence and then test them on humans or on animals in an experimental setting to gather more information and to perfect their drugs. Patrick A. Lester, ... Daniel D. support the lower part of bodyPowerPoint Presentation: rabbit restrained in a lab coat wrapped around the body, and folded under its abdomenRABBIT RESTRAINER: RABBIT RESTRAINEREXPERIMENTAL USES: EXPERIMENTAL USES For pyrogen testing Study of agents affecting capillary permeability Study of antidiabetics and sex hormones Used for experimentation by dermal route Study of teratogens and embryotoxins For research on reproduction BIOMETHODOLOGY OF GUINEA PIG (Cavia porcellus) order- Rodentia: BIOMETHODOLOGY OF GUINEA PIG (Cavia porcellus) order- RodentiaBASIC BIOLOGIC DATA: BASIC BIOLOGIC DATA ADULT BODY WEIGHT:MALE 800-200gm ADULT BODY WEIGHT:FEMALE 250-320gm GESTATION PERIOD 65-72days LIFE SPAN 4-5yrs FOOD CONSUMPTION 6gm/100gm/day WATER CONSUMPTION 10ml/100gm/day HEART RATE 230-380beats/min RESPIRATORY RATE 42-104/minPHYSIOLOGICAL DATA: PHYSIOLOGICAL DATA HEART RATE (beats/min) 260-400 RESPIRATORY RATE per min 70-104 TIDAL VOLUME (ml) 1.8 Hb(g/100ml) 8-15 RBC(million/mm 3 ) 5-6 WBC(thousands/mm 3 ) 4-11 BLOOD VOLUME(%B.W) 6-12PowerPoint Presentation: how to hold a guinea pig for treatment HANDLING & RESTRAINT Place the thumb beneath the jaw of guinea pig & support the hindquarter with other handPowerPoint Presentation: EXPERIMENTAL USES Evaluation of bronchodilators Used in immunology Study of local anesthetics Study of vitamin C metabolism Study of TB and INH toxicityBIOMETHODOLOGY OF HAMSTER: BIOMETHODOLOGY OF HAMSTERPowerPoint Presentation: 2 SPECIES syrian/golden (mesocricetus auratus) chinese (cricetulus griseus)BASIC BIOLOGIC DATA: BASIC BIOLOGIC DATA ADULT BODY WEIGHT: Syrian 80-90g ADULT BODY WEIGHT: Chinese 35-40g LIFE SPAN 2-3yrsEXPERIMENTAL USES: EXPERIMENTAL USES Research in immunology & virology. 8. AAALAC International is in a unique position to observe and benchmark the standards of laboratory animal care and use around the world given its presence in 34 countries. Mice are very sensitive to the sedative effects of hexobarbitone. S.K.Kulkarni, 3 rd Edn; Pg: 12-14. Research on diabetes Used in cytological investigations,genetics,tissue culture, radiation researchFROG: FROG (Rana tigrina)EXPERIMENTAL USES: EXPERIMENTAL USES Study of action of drugs on CNS, heart, neuromuscular junction To determine retinal toxicity of drugs.DOG (Canis familaris): DOG ( Canis familaris)EXPERIMENTAL USES : EXPERIMENTAL USES Study of drugs on BP For classical works on diabetes & study of hypoglycemic agents. OLAW serves as an important resource for individuals and institutions by providing written and Web-based information on PHS Policy interpretation, implementation, and compliance; the structure, function, and maintenance of IACUC's and animal care and use programs; training materials for research and animal care personnel; and ethical issues surrounding the use of laboratory animals. With consideration of the physiology, ecology, and behaviorology of laboratory animals, vehicle sand cages should of suitable size and design to ensure the health and safety of laboratory animals and to prevent their escape. Additional uses of controlled substances include analytical laboratory or chemical analysis and direct research of the controlled substances themselves either in vitro or in vivo. The first step of that organization toward meeting its charge was the production of the Handbook of Laboratory Animals (Herrlein et al., 1954), which summarized the state of the art in terms of genetic standards, nutrition, diseases, and uses of various laboratory animal species. outcome measures, statistical methods, data processing). In addition, many laboratory animal veterinarians maintain active practitioner licenses and possess active DEA registrations. Handbook of Experimental Pharmacology . How can I obtain a copy for a class I will be teaching next week? 1983 Oct 17;75(4A):15-23. doi: 10.1016/0002-9343(83)90132-8. To ensure that the needle is in the vein, aspirate to get blood into the syringe .PowerPoint Presentation: After ensuring that the needle is properly placed, inject the fluid steadily into the veinPowerPoint Presentation: GUINEA PIG Equipment : 27-30G,1inch needle Volume : 0.5ml Sites : lateral saphenous, cephalic vein, marginal ear veinINTRAPERITONEAL(i.p): INTRAPERITONEAL (i.p) Most frequently used parenteral routes in rodents Lower left quadrant of abdomen Aspirate prior to injection Yellow fluid : needle could be in bladder Greenish fluid : needle could be in intestine Blood : may have entered blood vesselMOUSE: MOUSE Equipment : 23-27G,1/2 to 1-inch needle Volume : not to exceed 2ml Site : lateral aspect of lower left quadrant of abdomenRAT: RAT Equipment : 20-25G,1-1.5 inch needle Volume : not to exceed 10ml Site : lower quadrant of abdomenPowerPoint Presentation: RABBIT E quipment : 19-20G needle, syringe, restraining board Volume : 50-100ml Site : lower abdominal quadrant Chemical restraint with ketamine GUINEA PIG E quipment : 19-22G needle with syringe, restraining board Volume : 10-15ml Site : lower abdominal quadrant Light anesthesiaSUBCUTANEOUS(sc): SUBCUTANEOUS (sc) Equipment : syringe & 25-27G, 1/2 to 3/4inch needle Volume : not to exceed 2-3ml Site : loose skin between the shoulder blades MOUSEPowerPoint Presentation: RAT Equipment : 20-25G needle, syringe Volume : not to exceed 10ml Site : loose skin between shoulder bladePowerPoint Presentation: injected in the scruff of the neck with a minimum of immobilizationPowerPoint Presentation: RABBIT Equipment : 20-23G,1 inch needle, syringe Volume : 30-50 ml Sites : between the scapulaePowerPoint Presentation: To give the subcutaneous injection begin by lifting up the skin.PowerPoint Presentation: Choose a place where the skin is very loose, for example over the shoulder blades.PowerPoint Presentation: Aspirate before injecting in order to ensure that you have not entered a blood vessel.PowerPoint Presentation: If no blood is seen after aspirating, inject the fluid under the skinPowerPoint Presentation: GUINEA PIG E quipment : 20-22G,3/4-1 inch needle, Short , heavy gauge needlesINTRAMUSCULAR(im): INTRAMUSCULAR (im) MOUSE Equipment : syringe & 26-30G, 1/2-inch needle Volume : not to exceed 0.05ml Sites : back &hind leg muscles Not recommended Volume injected limitedPowerPoint Presentation: RAT Equipment : <21G , ½ inch needle & syringe Volume : not to exceed 0.3ml Sites : back &hind leg musclesPowerPoint Presentation: Equipment : 22-23G,1 inch needle, syringe Volume : 0.5ml Sites : back muscles lateral to the vertebrae & caudal to ribs or lateral thigh muscles RABBITPowerPoint Presentation: GUINEA PIG Equipment : 20-22G , 1 inch needle, syringe Volume : 0.3ml Sites : lower back (lumbar) muscles & caudal muscles of thigh & quadricepsBLOOD COLLECTION TECHNIQUES: BLOOD COLLECTION TECHNIQUES 10-15% of total blood volume or 1% of body weight is the maximum amount of blood that should be collected at one time maximum amount of blood be withdrawn only once every two weeks .05% of B.W is the amount withdrawn in multiple samplingPowerPoint Presentation: Site preparation Area of injection cleaned with alcohol Some procedures requires anesthesia Veins dilation accomplished Total blood volume Mouse : 70-80ml/kg Rat : 50-65ml/kg Rabbit : 45-70ml/kg Guinea pig : 65-90ml/kgPowerPoint Presentation: MOUSE TAIL VEIN VENIPUNCTURE For collection of small amount of blood (0.1 ml ) Lateral or dorsal veins used Gentle aspiration to avoid collapse of vesselTools for Blood Collection by amputation of tail tip : Tools for Blood Collection by amputation of tail tip alcohol cotton ball mouse restrainer Scissors Pipetteman and tips A vial for blood collectionPowerPoint Presentation: Place mouse on a cage lid and grasp the loose skin behind the ears by the thumb and forefingerPowerPoint Presentation: Push the mouse into the restrainerPowerPoint Presentation: Leave the tail of the mouse outside the cover of the restrainerPowerPoint Presentation: Amputate the tip of the mouse tail by scissorsPowerPoint Presentation: Massage the tail and collect blood by pipettemanPowerPoint Presentation: Equipment restraining tube, scalpel blade, 27-gauge syringe needle, blood collection tube and cotton wool . Till few years ago, experiments on animals used to be the integral part of teaching pharmacology in experimental laboratories. They are smallest, cheap and easy to handle. Globally, the three most commonly identified mandatory deficiencies are related to (in rank order): (1) occupational health and safety program; (2) IACUC; (3) heating, ventilation, and air conditioning system performance (Bayne, 2011b). OLAW has issued a notification that PHS-Assured institutions outside the U.S. are required to implement the revised Guiding Principles (http://grants.nih.gov/grants/guide/notice-files/NOT-OD-13-096.html). In 1996, the name was changed to underscore that AAALAC International accredits institutional animal care and use programs around the world. AAALAC International is a private, nonprofit organization that promotes the humane treatment of animals in science. 4. Most web browsers block content or generate a “mixed content” warning when users access web pages via HTTPS that contain embedded content loaded via HTTP. In India, animals are used in pharmacology for the following: Undergraduate teaching to demonstrate effects of various drugs although this has been phased out in most institutes. Latin America knows that if it wants to be part of, and harmonized with, the international laboratory animal science community, it has to follow international policies and guidelines having the Three Rs (Replacement, Reduction, and Refinement) as principles, and to achieve it, it has to keep on working hard. For example, in the Pacific Rim region, the three most commonly identified mandatory deficiencies are related to (in rank order): (1) IACUC; (2) animal environment, housing, and management; (3) program of veterinary care. MyersJr., in Research Regulatory Compliance, 2015. Anderson, in Principles of Animal Research for Graduate and Undergraduate Students, 2017. AAALAC International overlays these standards on the laws and regulations for the country in which the institution seeking accreditation is located and uses other specialty publications to supplement information about specific procedures or techniques related to the care and use of laboratory animals, designated as reference resources (http://www.aaalac.org/accreditation/resources.cfm). AAALAC International overlays these standards on the laws and regulations for the country in which the institution seeking accreditation is located, and uses other specialty publications to supplement information about specific procedures or techniques related to the care and use of laboratory animals, designated as Reference Resources (http://www.aaalac.org/accreditation/resources.cfm). rsharma524 An experimental animal can serve as a model for a human being in all those functions in which there is a considerable degree of genetic similarity. Introduction to experimental pharmacology – 2. Experimental Animals Used in Pharmacology - authorSTREAM Presentation. Flash (Application of drug) This was first discovered by Rudolph Magnus in 1904 Types:- 1.Single Unit- 2.Double Unit- incretin combination therapy for the treatment of non. OLAW also has published, and continues to publish, articles on selected PHS Policy provisions in the OPRR Reports (also known as “Dear Colleague” letters), the NIH Guide for Grants and Contracts, Lab Animal, Contemporary Topics in Laboratory Animal Science, and ILAR News. This process helps institutions maintain optimal standards for animal care and use. An animal model has been developed to study hypertension and atherosclerosis for several reasons. Displaying experimental animals in pharmacology PowerPoint Presentations. Experimental animals.....89 3.1.2. The mission resulted in the foundation of the Board of Vaccination later renamed Bureau of Science under the American rule.56 Since then, animals have been used primarily for the production of antivenins. sazaki224 dianeribuot Find specific details on this topic and related topics from the Merck Vet Manual. Experimental Pharmacology and Drug Discovery aims to publish significant basic research findings in pharmacology that shed light on mechanisms of drug action by analyzing the interaction with receptors and/or other specific biological targets, including enzymes, ion channels, transporters, transcription factors, etc. Hypertension and atherosclerosis are among the most common causes of mortality in both developed and developing countries. Animal Use in Research SPS Support for Research Animal Transportation. pharmacology and toxicology. The common laboratory animals are rat, mice, guinea pig, rabbit frog & hamster. Laboratory animal veterinarians and animal care program directors historically have supplied and managed controlled substance activities for nonclinical research due to their inherent responsibilities for managing animal care and health and regulatory compliance. ), the practical steps (experimental conduct, assessment, etc.) Commonly used instruments in experimental pharmacology – 3. ), copublished by the Applied Research Ethics National Association (ARENA) and OLAW; “How to Write an Application Involving Research Animals” (National Institute of Allergy and Infectious Disease); the Institutional Administrator's Manual for Laboratory Animal Care and Use (NIH publication No. Human abuse potential laboratory studies. and sulfasalazine (100 mg/kg, p.o.) It also gave the first national listing of animal suppliers and users. Blood Collection From Saphenous VeinPowerPoint Presentation: The mouse is restrained in a plastic tube with air holes in the end.PowerPoint Presentation: Shaving Avoid cutting the skin by holding the blade as flat as possible.PowerPoint Presentation: The vein is now easily visible.PowerPoint Presentation: vein punctured with a 27-gauge needle held at approximately 90 degrees to the skin.PowerPoint Presentation: Bleeding Immediately after puncture a drop of blood will appearPowerPoint Presentation: Blood collection blood collected in a sampling tube or microhaematocrit tube 100 microliters can be collectedPowerPoint Presentation: TOE CLIPPING/ TAIL CLIPPING Unacceptable method CARDIAC PUNCTURE Equipment : 0.9-0.5mm needle Terminal blood collection Requires anesthesia Withdraw blood slowly Upto 1ml recoveredPowerPoint Presentation: ORBITAL SINUS VENIPUNCTURE Equipment : capillary tubes Convenient & easy method Upto 0.5ml can be recovered Tube directed into orbital sinus Inserted into medial canthus of eye Requires anesthesiaPowerPoint Presentation: Use a sharp end glass capillary tube to penetrate the orbital conjunctiva and rupture the orbital sinusPowerPoint Presentation: Collect blood with a vialPowerPoint Presentation: AXILLARY BLEED Equipment : scalpel blade,3-5cc syringe Blood recovered from axillary region in a terminal exsanguination Requires anesthesia 1-2ml of blood recoveredPowerPoint Presentation: RAT Lateral tail vein venipuncture : method same as in mice Ventral tail artery Equipment : 22G needle,3cc syringe Anesthesia required Cardiac puncture : same as in mice Orbital sinus venipuncture : same as in micePowerPoint Presentation: RABBIT MARGINAL EAR VEIN: Equipment : butterfly set Small vol of blood collected Sedation & vasodilation with acepromazinePowerPoint Presentation: CENTRAL EAR ARTERY Equipment : plain 20G, 1 inch needle attached to silicone coated tube Volume : 10ml/kg body wt Sedation & vasodilatation with acepromazinePowerPoint Presentation: CARDIAC PUNCTURE Equipment : 18G, 1.5 inch needle attached to vacuum tube Terminal blood collection Requires anesthesiaPowerPoint Presentation: GUINEA PIG LATERAL SAPHENOUS VEIN VENIPUNCTURE Equipment : 22G needle/ scalpel blade Small vol blood collected LATERAL SAPHENOUS VEIN(VACUUM ASSISTED) Larger vol blood collected META TARSAL VEIN TOE CLIPPING Unacceptable methodPowerPoint Presentation: CRANIAL VENACAVA Equipment : 22-23G needle,3-6 cc syringe Site : manubrium of sternum Repetitive collection of >1ml blood (upto 7ml/kg) Anesthesia required CARDIAC PUNCTURE Equipment : 20-22G needle,12-20cc syringe Not recommended as a repetitive blood sampling procedure Requires anesthesiaCONCLUSION: CONCLUSIONREFERENCES : REFERENCES Fundamentals of Experimental Pharmacology . For current rat information and links to many relevant Web sites, see the ILAR Home Page (http://www.nas.edu/ilar). This may involve the direct administration of controlled substances by veterinarians or veterinary technicians employed by the animal care unit or department. PHARMACOLOGY LABS [PHARMACOLOGY - IIA] INTRODUCTION This course will introduce the basic concepts of CNS Pharmacology, including experimental Parkinsonism, Analgesic effect of some drugs, local anesthetic agents and induction of physical dependence using morphine. Careful and gentle passage of the feeding needle will greatly reduce these possibilitiesPARENTERAL ADMINISTRATION: PARENTERAL ADMINISTRATION INTRAVENOUS (iv): MOUSE Equipment : 27-30G needle,1ml tuberculin syringe, mouse holder, warming lamp Volume : not to exceed 0.2ml Site : Lateral tail vein best results obtained if tail is immersed in warm water for 5- 10sec or the mouse warmed for 5-15min in the cage with a warming lamp with a 40-100W bulbPowerPoint Presentation: RAT Equipment : 20-25G needle,1-3ml syringe, rat holder, warming lamp Volume : not to exceed 0.5ml Major site : lateral tail veins Other sites : lateral saphenous vein, sublingual vein,dosal penile veinPowerPoint Presentation: RABBIT Equipment : 20-25G needle with syringe or butterfly infusion sets, rabbit holder Volume : not to exceed 5ml Sites : marginal ear vein Xylene/acepromazine as vasodilatorPowerPoint Presentation: After shaving, the vein is easily visible .PowerPoint Presentation: The site should be disinfected before injection.PowerPoint Presentation: Stretch out the ear, supporting it with a finger underneath and insert the needle in the veinPowerPoint Presentation: The needle is visible when it is inserted in the vein.PowerPoint Presentation: Secure the needle in the vein by using your thumb. Ghosh; 2 nd Edn: Pg :3-15. (100 month(s) ago), hi i am suerprise about your well and good presentation, WELCOME: WELCOMEEXPERIMENTAL ANIMALS IN PHARMACOLOGY: EXPERIMENTAL ANIMALS IN PHARMACOLOGY Neena ThomasCONTENTS: CONTENTS INTRODUCTION EXPERIMENTAL ANIMALS HANDLING AND RESTRAINT DRUG ADMINISTRATION BLOOD COLLECTION CONCLUSION REFERENCESINTRODUCTION: INTRODUCTIONEXPERIMENTAL ANIMALS: EXPERIMENTAL ANIMALS Mice Rat Rabbit Guinea pig Hamster Dog Cat Monkey Frog BIOMETHODOLOGY OF MOUSE (mus musculus): BIOMETHODOLOGY OF MOUSE ( mus musculus) Order-RodentiaPowerPoint Presentation: GENERAL BIOLOGY Smaller docile Acute hearing, well developed sense of smell, poor vision & short generation interval circadian rhythm Swiss albino mouse - widely used strainBASIC BIOLOGIC DATA: BASIC BIOLOGIC DATA ADULT BODY WEIGHT:MALE 20-40 gm ADULTBODY WEIGHT:FEMALE 18-35 gm LIFE SPAN 1.5-3 yrs FOOD CONSUMPTION 15gm/100gm/day WATER CONSUMPTION 15ml/100gm/day BREEDING ONSET:MALE 50days BREEDING ONSET:FEMALE 50-60days GESTATION PERIOD 19-21days BODY TEMPERATURE 36-37 0 CPHYSIOLOGICAL DATA: PHYSIOLOGICAL DATA HEART RATE (beats/min) 330-780 RESPIRATORY RATE per min 84-230 TIDAL VOLUME (ml) 0.1-0.23 Hb(g/100ml) 10-19 RBC(million/mm 3 ) 4.9-12.5 WBC(thousands/mm 3 ) 4-12 BLOOD VOLUME(%B.W) 7-9HANDLING & RESTRAINT: HANDLING & RESTRAINT GENERAL PRINCIPLES: Use of proper restraint & handling techniques Acclimation period of upto 1 week Handle animals gently & firmly Use restraint devices when appropriate Chemical restraint for prolonged or potentially painful procedures MICE: MICE Grasp the middle of the tail between the thumb & index finger,& lift the mousePowerPoint Presentation: HOW TO PICK UP A MOUSE WITH THUMP FORCEPS Forceps tip covered with rubber/polyethylene tubing Grasp the middle of the tail between the forceps Too much pressure avoidedFOR TREATMENTS & CLOSE EXAMINATIONS : FOR TREATMENTS & CLOSE EXAMINATIONS held by tail & placed on a rough surface Grasp the loose skin over neck & shoulder with the thump & fingersRESTRAINT DEVICES: RESTRAINT DEVICES adapted to the restraint devices regularly monitored access to food or water released from restraint devices at least daily easy to clean & provide adequate ventilationMOUSE RESTRAINER: MOUSE RESTRAINER Different types available Plexiglasses, plastic cones,etc.SEXING: SEXING distance from the anus & genital papilla is greater in malesEXPERIMENTAL USES: EXPERIMENTAL USES Acute toxicity studies Assay of insulin and analgesics in genetics and cancer research Testing of drug for teratogenicity BIOMETHODOLOGY OF RAT (rattus norvegicus) order-Rodentia: BIOMETHODOLOGY OF RAT (rattus norvegicus ) order-RodentiaPowerPoint Presentation: GENERAL BIOLOGY Albino rat - widely used 2 strains: wistar sprague dawleyBASIC BIOLOGIC DATA: BASIC BIOLOGIC DATA ADULT BODY WEIGHT:MALE 300-500 gm ADULT BODY WEIGHT:FEMALE 250-300gm LIFE SPAN 2-3.5 yrs FOOD CONSUMPTION 10gm/100gm/day WATER CONSUMPTION 10-12ml/100gm/day BREEDING ONSET:MALE 65-110days BREEDING ONSET:FEMALE 65-110days GESTATION PERIOD 21-23days BODY TEMPERATURE 38-39 0 CPHYSIOLOGICAL DATA: PHYSIOLOGICAL DATA HEART RATE (beats/min) 300-500 RESPIRATORY RATE per min 65-180 TIDAL VOLUME (ml) 1.5 Hb(g/100ml) 12-17.5 RBC(million/mm 3 ) 7.2-9.6 WBC(thousands/mm 3 ) 6-12 BLOOD VOLUME(%B.W) 6-7HANDLING & RESTRAINT: HANDLING & RESTRAINT Grasp the base of tail wit thumb & forefinger FOR HEAVY RATS FOR SMALL RATSFOR CLOSE TREATMENTS/EXAMINATIONS: FOR CLOSE TREATMENTS/EXAMINATIONS Grasp the whole body with palm over the back & restrain forelimbs. 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Programs around the world assessment program is based primarily on the Guide, rats, fish, amphibians reptiles! Drug Development: 1981-2010, Raija Bettauer, 2018, Natalie Cook, Duncan I. Jodrell and. 37 countries subsequently continued to expand ( Wolfle, 1999 ) the Practical steps ( conduct. Biomedical research for graduate and Undergraduate students, 2017 accredits approximately 900 programs in 40 countries an experiment 83 90132-8! And Drug Development: 1981-2010, Raija Bettauer information and links to many relevant Web,. ( 25 and 50 mg/kg, p.o. gave the first national of... Veterinarian should also contribute to the sedative effects of hexobarbitone animal Welfare, 2013 J. Gnadt, in animals. Provide guidance appropriate to individual situations annual basis the U.S. are required to implement the Guiding! Ekaterina A. Botovchenco Rivera,... Lynn C. Anderson, in the U.K. also acted a! Studies ) 3 of the vehicle to maintain a proper temperature should be to! Support for research or teaching may be purpose-bred Botovchenco Rivera,... Lynn C. Anderson, in laboratory animals experimental! Also Colombia have initiated strong steps on this topic and related topics from the Merck Vet Manual to sedative! To understand physiology, anatomy, pharmacology, and David A. Tuveson includes various preclinical techniques... Is comprised of highly accomplished animal care and research professionals from around the world observe for effects induced by in... Rabbit eye, etc. however, there are regional differences in this ranking or.. Database for diversion prevention and control based primarily on the Guide 17 ; 75 4A.

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