10 Factors modifying drug action.

May 31, 2018

670 likes | 2.03k Views

Share Presentation

Embed Code

Link

Muthuraman

Download Presentation

10 Factors modifying drug action.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Drugs and Drug Action

Drugs and Drug Action. Definition – Drugs. Chemicals (not light, sound, radiation, magnetic field)…… fragrance? Prevent disease or assist in restoring health. History. Originated from natural products Examples include opium, belladonna, cinchona, marijuana, digitalis, quinine, ………….

1.17k views • 9 slides

Measuring Drug Action

K A. R + D R:D Response. K D. 1.0. Fraction bound. 0.5. [D] = K D. 0.0. [D]. Measuring Drug Action. Dose – Response Curves. Response  fraction bound (fb) = . D in system ‘R:D’ Response. Measuring Drug Action.

408 views • 8 slides

FACTORS MODIFYING DRUG EFFECTS

FACTORS MODIFYING DRUG EFFECTS. BY Dr. Abdul Latif Mahesar Medical pharmacology King Saud University 2008. Individuals respond differently to drugs both from time to time and from other individuals. Some would show less than the usual response , most would show the unusual response

1.6k views • 32 slides

Receptors and Drug Action

Receptors and Drug Action. Receptors: Specific areas of cell membranes (proteins, glycoproteins)* When bound to ligand , positive or negative biological responce . Few ex. of free receptors in cytoplasma. Drugs that do act on receptors:. Drugs that do not act on receptors:.

498 views • 20 slides

Modifying Risk and Protective Factors

Modifying Risk and Protective Factors . What can I do as a school-based health provider?.

389 views • 20 slides

MODIFYING THE ACTION OF THE PROBLEM

MODIFYING THE ACTION OF THE PROBLEM. Intervening in the Behavior Patterns. Menos de lo mismo Sugerencias y directivas Tareas Excepciones Escalas Pregunta del milagro Enfoque en el futuro Desenmarcado y Reenmarcado cognitivo Intervención en pautas de comportamiento Analogía Paradoja

180 views • 7 slides

Pharmacodynamics : Drug Action

Topic 8. Pharmacodynamics : Drug Action. 713 311 PRINCIPLES OF VETERINARY PHARMACOLOGY Dr. Korawuth Punareewattana. Faculty of Veterinary Medicine, Khon Kaen University. Drug Action. Topics in Drug action Sequences of Drug action Primary Responses Action, effect and response

1.29k views • 29 slides

D8 Drug Action

D8 Drug Action. Stereochemistry: Geometrical isomerism Stereochemistry: Chirality Ring strain: The b -lactam ring in penicillin Polarity: The increased potency of heroin. Geometrical isomerism. Carbon to carbon double bond Full name?

315 views • 7 slides

Drug Action and Drug Design

Drug Action and Drug Design. Stereoisomers. Stereoisomers are isomers with the same molecular formula AND the same structural formula, but a different arrangement of atoms in space. Geometric isomers:

504 views • 19 slides

Experiment 2: Factors Affecting Drug Action

Experiment 2: Factors Affecting Drug Action. Influence of Route of Administration. 2C- Med’12 Subsection 2 Lim, Phoebe Llamas, Alay Lorenzo, Adrian Lim, Syndel Llego, Nasreen Lorilla, Richardson Lipana, Kirk Lopez, Camille Liu, Johanna Lopez-dee, Bernadette. Introduction.

502 views • 9 slides

Factors Affecting Drug Abuse

Factors Affecting Drug Abuse. Risk Factors. Family Factors: Poor family relationships. Teen may feel alienated from the family which makes them vulnerable to the influence of peers who use drugs. Social Factors: 1. Peer Groups: Teenagers may use drugs for

199 views • 6 slides

Factors influencing drug stability

Factors influencing drug stability. Nahla S Barakat , PhD Professor of Pharmaceutics. C. Microbiological stability: 1. Contamination from microorganisms is a big problem for all formulations containing moisture but

2.58k views • 43 slides

Mechanisms of Drug Action

Mechanisms of Drug Action. Drug Agonists Mimic or enhance the activity of a neurotransmitter. ...Mechanisms of Drug Action. Drug Antagonists Block the activity of a neurotransmitter False Transmitter. Effects of Drug Use. Addiction Tolerance Withdrawal

2.21k views • 32 slides

Factors Affecting Drug Activity

Factors Affecting Drug Activity. Chapter 11 Pages 252-264. Bell work 4/27. Can you think of three things that might influence an individuals response to medication?. Human Variability.

499 views • 23 slides

Route of exposure, mode of action and modifying factors

Route of exposure, mode of action and modifying factors. Important considerations – interaction of animals and plants with xenobiotics Exposure Uptake Transport Storage Metabolism Excretion. LEAF. EPIDERMIS (stomata). Uptake barriers are important. For example:

407 views • 20 slides

Factors modifying the framework established:

Factors modifying the framework established:. Tides Atmospheric Forcing - wind, barometric pressure River Discharge Bathymetry Morphology. TIDES. Tide - generic term to define alternating rise and fall in sea level with respect to

473 views • 46 slides

Receptors and Drug Action

Receptors and Drug Action. Receptors: Specific areas of cell membranes (proteins, glycoproteins)* When bound to ligand , positive or negative biological responce. Few ex. of free receptors in cytoplasma. *. Drugs that do act on receptors:. Drugs that do not act on receptors:.

282 views • 20 slides

Receptors and Drug Action

Receptors and Drug Action. Receptors: Specific areas of cell membranes (proteins, glycoproteins)* When bound to ligand , positive or negative biological responce. Few ex. of free receptors in cytoplasma. Drugs that do act on receptors:. Drugs that do not act on receptors:.

247 views • 20 slides

Mechanism of Drug Action

Mechanism of Drug Action Dr. Syed Ayaz Ali M.Pharm; Ph.D Associate Professor & Head Dept. of Pharmacology Y.B.Chavan College of Pharmacy Aurangabad. Mechanism of Drug Action. Pharmacodynamics

979 views • 32 slides

Principles of Drug Action

Principles of Drug Action. Prinsip-prinsip aksi obat Sugiyanto Lab. Farmakologi & Toksikologi Fak . Farmasi UGM. General Overview.

595 views • 49 slides

FACTORS MODIFYING DRUG ACTION

FACTORS MODIFYING DRUG ACTION. DR NARENDRA KUMAR. FACTORS MODIFYING DRUG ACTION. I. Physiological Factors. II. Pathological Factors (Diseases). III. Genetic Factors. IV. Environmental Factors. V. Interaction with other drugs.

743 views • 50 slides

FACTORS MODIFYING DRUG EFFECTS/DRUG VARIATIONS

FACTORS MODIFYING DRUG EFFECTS/DRUG VARIATIONS. BY Dr. Abdul Latif Mahesar Medical pharmacology King Saud University. On administration of a drug ,a predicted response is obtained but some times Individuals may vary considerably in their responsiveness

561 views • 47 slides

More Related