Pharmacology - general Flashcards
List adrenergic receptors
λ1, λ2, β1, β2, β3
λ1 receptors functions
–> in skin, sphincter of GI, kidneys, brain
–> contraction of smooth m of blood vessel
–> anorexia
–> mydriasis
–> + inotropic effect
λ2 receptors functions
–> in CNS, vascular smooth m.
–> inhibit release of noradrenaline
–> platelet aggregation
–> reduce salivation
β1 receptors functions
–> increase cardiac output
–> + chronotropic effect
–> + inotropic effect
–> renin release
–> lipolysis in adipose tissue
β2 receptors functions
–> resp, uterine, GI smooth m. relaxation
–> Increase blood flow in target organs
–> increase aqueous humor secretion
–> glycogenolysis and gluconeogenesis in liver
β3 receptors functions
–> gall bladder, urinary, fat
–> lipolysis in adipose tissue
–> thermogenesis in skeletal m.
Ephedrine
–> Sympathomimetic, non-catecholamine
–> hypertension
–> mydriasis
–> vasoconstriction (kidneys, mesenteric, skin)
–> For urinary incontinence
–> Decongestant
Amphetamine
–> Sympathomimetic, non-catecholamine
–> release noradrenaline
Phenylephrine
–> Sympathomimetic, non-catecholamine
–> peripheral vasoconstriction
–> Decongestant
Metoxamin
Metaramiol
–> Sympathomimetic, non-catecholamine
–> peripheral vasoconstriction
Ergometrine
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
Phenoxibenzamine
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
Dibenamine
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
Phentolamine
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
Talazoline
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
–> Analeptic
Piperaxane
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
Phenothiazine
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
Chlorpromazine
–> Non selective λ adrenergic blocking agent
–> decrease vasoconstriction
–> treat perivascular spasm
–> anti-hypertensive
–> use in visceral ischemia
–> relaxation of 3rd eyelid
–> Tranquilizers, phenothiazine derivates
–> block dopamine effects
–> Antipsychotics
–> Serotonin antagonist
–> Anti-emetic
Prazosine
–> Selective λ1 adrenergic blocking agent
–> anti-hypertensive
–> Peripheral vasodilator
–> use to reduce effect of heart failure
Trimazosine
–> Selective λ1 adrenergic blocking agent
–> Anti-hypertensive
Atipamezole
–> Selective λ2 adrenergic blocking agent
–> Tranquilizers
Yohimbine
–> Selective λ2 adrenergic blocking agent
–> Tranquilizers, sedation, analgesia
Propanolol
–> Non selective β adrenergic blocking agent
–> anti-arrythmic
–> anti-hypertensive
–> obstructive heart disease
–> use in myocardial infarct risk
Pronethalol
–> Non selective β adrenergic blocking agent
–> anti-arrythmic
–> anti-hypertensive
–> obstructive heart disease
–> use in myocardial infarct risk
Sotalol
–> Non selective β adrenergic blocking agent
–> anti-arrythmic
–> anti-hypertensive
–> obstructive heart disease
–> use in myocardial infarct risk
Atenolol
–> Selective β1 adrenergic blocking agent
–> use in hypertension, arrhythmia
Metoprolol
–> Selective β1 adrenergic blocking agent
–> use in hypertension, arrhythmia
Butoxamine
–> Selective β2 adrenergic blocking agent
–> use in hypertension, arrhythmia
Esters of choline
–> parasympathomimetic direct acting agent
Acetylcholine
–> parasympathomimetic direct acting agent
Metacoline
–> parasympathomimetic direct acting agent
Carbachol
–> parasympathomimetic direct acting agent
–> Purgative (irritant)
Betanecol
–> parasympathomimetic direct acting agent
Pilocarpine
–> parasympathomimetic natural alkaloid cholinomimetic
–> Emetic
Muscarine
–> parasympathomimetic natural alkaloid cholinomimetic
Physostigmine
–> parasympathomimetic indirect acting agent, cholinesterase inhibitors
–> antidote : atropine
–> Purgative (irritant)
Neostigmine
–> parasympathomimetic indirect acting agent, cholinesterase inhibitors
–> antidote : atropine
–> Purgative (irritant)
Atropine
–> parasympatholytic
–> serotonin antagonist
–> Anti-diarrheal
Scopolamine
–> parasympatholytic
–> Anti-emetic (not in cat)
Glycopyrrolate
–> parasympatholytic
–> Anti-emetic
–> Anti-ulcer
–> Anti-diarrheal
–> Bronchodilators
Homatropine
–> parasympatholytic
Propantheline
–> parasympatholytic
–> Anti-diarrheal
Methylatropine
–> parasympatholytic
Isoflurane
–> Inhaled anesthetics
Sevoflurane
–> Inhaled anesthetics
Halothane
–> Inhaled anesthetics
Propofol
–> Injectable anesthetics
–> induction
–> short acting
Etomidate
–> Injectable anesthetics
–> hypnotic, very short action
Metomidate
–> Injectable anesthetics
–> sedative, hypnotic
Chloral-hydrate
–> Injectable anesthetics
–> Euthanizing agents
Magnesium sulphate
–> Injectable anesthetics
–> Anti-arrhythmia
–> use for ventricular tachycardia
–> Anti-ulcer
–> Purgative
Guaifenesin
–> Injectable anesthetics
Altesin (alfaxalone, alfadolone)
–> Injectable anesthetics
–> rapid action
Phencyclidine
–> Injectable anesthetics
Ketamine
–> Injectable anesthetics
–> max 30min
–> analgesic
–> don’t use with head injury and glaucoma
Tiletamine
–> Injectable anesthetics
Chloralose
–> Injectable anesthetics
Phenobarbital
–> Injectable anesthetics, barbiturate
–> anticonvulsant
–> Euthanizing agents
Pentobarbital
–> Injectable anesthetics, barbiturate
–> Anticonvulsant, control severe seizures
–> Euthanizing agents
Thiopental
–> Injectable anesthetics, barbiturate
–> for induction or short action
–> Euthanizing agents
Morphine
–> Opioid
–> emesis
Codeine phosphate
–> Opioid
–> constipation
Hydromorphone
–> Opioid
Oxymorphone
–> Opioid
Meperidine
–> Opioid
Fentanyl
–> Opioid
Naloxone
–> Opioid antagonist
Naltrexone
–> Opioid antagonist
Nalbuphrine
–> Opioid antagonist
Diprenorphine
–> Opioid antagonist
Promazine
–> Tranquilizers, phenothiazine derivates
–> block dopamine effects
–> Antipsychotics
Acepromazine
–> Tranquilizers, phenothiazine derivates
–> block dopamine effects
–> Antipsychotics
Prochlorperazine
–> Tranquilizers, phenothiazine derivates
–> block dopamine effects
–> Antipsychotics
–> Anti-emetic
Trimeprazine
–> Tranquilizers, phenothiazine derivates
–> block dopamine effects
–> Antipsychotics
–> Anti H1
Diazepam
–> Tranquilizers, benzodiazepine derivates
–> Anticonvulsant
–> Anxiolytics
–> Appetite stimulant (cat)
Midazolam
–> Tranquilizers, benzodiazepine derivates
Clordiazepoxid
–> Tranquilizers, benzodiazepine derivates
Flumazenil
–> benzodiazepine competitive ANTAGONIST
Droperidol
–> Tranquilizers, butyrophenone derivates
–> first choice in emergency traumatic shock
–> Anti-emetic
Haloperidol
–> Tranquilizers, butyrophenone derivates
–> Antipsychotics
–> Anti-emetic
Azaperona
–> Tranquilizers, butyrophenone derivates
Xylazine
–> Tranquilizers, λ2 adrenergic agonist
–> Emetic
Detomidin
–> Tranquilizers, λ2 adrenergic agonist
Medetomidine
–> Tranquilizers, λ2 adrenergic agonist
Romifidin
–> Tranquilizers, λ2 adrenergic agonist
–> in horse
Tolazoline
–> Tranquilizers, λ2 adrenergic agonist
Procaine
–> Local anesthetics
Chlorprocaine
–> Local anesthetics
Tetracaine
–> Local anesthetics
Bupivacaine
–> Local anesthetics
Etidocaine
–> Local anesthetics
Lidocaine
–> Local anesthetics
–> Anti-arrythmic
–> ventricular anti-arrhythmic
Ropivacaine
–> Local anesthetics
Mepivacaine
–> Local anesthetics
Imepitoin
–> Anticonvulsant
–> in dogs
Potassium bromide
–> Anticonvulsant
Primidone
–> Anticonvulsant
Phenytoin
–> Anticonvulsant
–> Anti-arrythmic
–> use for ventricular arrhythmia
What’s an analeptic
CNS stimulant
Doxapram
–> Analeptic (resp stimulant)
Methylxanthine derivates (caffeine, theophylline, theobromine)
–> Analeptic
Lorazepam
–> Anxiolytic
Oxazepam
–> Anxiolytic
–> Appetite stimulant (cat)f
Imipramine
–> Antidepressant
Clomipramine
–> Antidepressant
Doxepine
–> Antidepressant
Selegiline
–> Antidepressant
–> Hyperadrenocorticism
Fluoxetine
–> Antidepressant
Citaloprame
–> Antidepressant
Venlafaxine
–> Antidepressant
Mirtazapine
–> Antidepressant
–> Appetite stimulant
Ethanole
–> Euthanizing agents
T61
–> Euthanizing agents
What’s an autacoid ?
Substance produced by an organism that has a local action on cells or tissues nearby
Histamine roles
–> GI : Stimulate HCl secretion
–> Circulatory system : regulate microcirculation in response to tissue damage and inflammation
Histamine receptors roles
H1 : smooth m. contraction, pruritus, prostaglandin generation
H2 : HCl secretion
H3 : modulate histamine release
H4 : on WBC
Diphenhydramine
–> Anti H1
–> Anti-emetic
–> Decongestant
Pyrilamine
–> Anti H1
Tripelenamine
–> Anti H1
Clorpheniramine
–> Anti H1
Dimenhydrinate
–> Anti H1
–> Decongestant
Promethazine
–> Anti H1
Clemastine
–> Anti H1
Hydroxyzine
–> Anti H1
–> Decongestant
Astemizole
–> Anti H1
Terfenadine
–> Anti H1
Amitriptyline
–> Anti H1
Cimetidine
–> Anti H2
–> Anti-ulcer
Famotidine
–> Anti H2
–> Anti-ulcer
Ranitidine
–> Anti H2
–> Anti-ulcer
Nizatidine
–> Anti H2
–> Anti-ulcer
Serotonin roles
–> contraction of bv
–> neurotransmitter
–> sleep
–> behavior
–> Appetite stimulant
–> thermoregulation
Metoclopramide
–> Anti-emetic
–> Appetite stimulant
–> Stimulator of gastric motility
Ondansetron
–> Anti-emetic
Ketanserin
–> treatment of wound, prevent keloid formation
–> anti-serotonin
Angiotensin role
Increase BP
Saralsin
–> Anti-angiotensin
Captopril
–> Anti-angiotensin
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Enalapril
–> Anti-angiotensin
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Prostaglandin effects
–> Cardiovascular syst : smooth m. contraction
–> Blood : clotting factors
–> Renal syst : vasodilatation, increase excretion of Na, K, Cl, water
Cytokine : list and roles
TNF-λ : mediator of endotoxic shock
Interleukin : mediate natural immune response and proliferation of Ab synthesis
Interferons : affect viral DNA and RNA replication
Salicyclic acid
–> Analgesic
–> Anti-inflammatory
–> Antipyretic
Antipyretic def
Drug to prevent/reduce fever
Celecoxib
–> NSAID
Meloxicam
–> NSAID
Diclofenac
–> NSAID
Pyroxicam
–> NSAID
–> Hormone antitumor therapy (only palliative)
Ibuprofen
–> NSAID
Naproxen
–> NSAID
Ketoprofen
–> NSAID
Phenylbutazone
–> NSAID
–> Cats are sensitive
Carprofen
–> NSAID
Flunixin meglumin
–> NSAID
Mavacoxib
Enflicoxib
–> NSAID
–> for osteoarthritis
Metamizole
–> analgesic
–> anti-pyretic
Bedinvetmab
–> analgesic
–> for osteoarthritis
Digitoxine
–> Vasodilatation (natural)
–> use for heart failure, arrhythmia
Gitaline
–> Vasodilatation (natural)
–> use for heart failure, arrhythmia
Gitoxine
–> Vasodilatation (natural)
–> use for heart failure, arrhythmia
Digoxine
–> Vasodilatation (natural)
–> use for heart failure, arrhythmia
Amrinone
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Milrinone
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Imidarone
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Pimobendane
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Hydralazine
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Benazepril
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Amlopidine
–> Vasodilatation (inhibitors of phosphodiesterase)
–> + inotropic effect
Ancillary therapy in heart failure
–> Oxygen demands
–> Diuretics
–> Morphine
–> Aminophilline (bronchodilator)
Quinidine
–> Anti-arrythmic
–> use for atrial fibrillation
Procainamide
–> Anti-arrythmic
–> use for ventricular arrhythmia
Oxprenolol
–> Anti-arrythmic
–> use for atrial fibrillation