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業務核心
業務核心

... — Formulation and manufacturing site changed — Following a switch, unexpected AE (allergy) occurred in patients — TFDA investigation and ongoing review  One injectable drug(iron sucrose complex) — AE (allergy) occurred in patients — Suspect difference in structure and particle size  Others: poor d ...
Boxed Warnings Adverse Drug Reactions Poster
Boxed Warnings Adverse Drug Reactions Poster

... 3. Cheng CM, DeLizza C, Kapusnik-Uner J. Prevalence and therapeutic classifications of FDA-approved prescription drugs with boxed warnings. Therapeutic Innovation and Regulatory Science, 2014;48:165-172. 4. Thompson CA. Hospital inspectors eye black-box warnings. American Journal of Health System P ...
the PDF file to learn more
the PDF file to learn more

... GPCRs have proven to be a valuable target family for drug discovery and development with more than 30% of marketed drugs acting through this receptor superfamily. However, numerous GPCR members remain challenging with no selective and druggable ligands being successfully developed. For these difficu ...
and drug
and drug

... Development of oral contraceptives. Their impact cannot yet be predicted. Over 10 million American women now using oral contraceptives. ...
Film Coating for Taste-masking of Pediatric Oral Solid
Film Coating for Taste-masking of Pediatric Oral Solid

... Raltegravir is anti-retroviral drug, developed by Merck Sharp & Dome (MSD) for the treatment of human immunodeficiency virus (HIV-1) and marketed under the trade name ISENTRESS. The product was first presented as a 400 mg film coated tablet and granted a marketing authorization, valid throughout the ...
RTC ANTIBIOTICS CEPHALOSPORINS AND PENICILLINS
RTC ANTIBIOTICS CEPHALOSPORINS AND PENICILLINS

... • Clearance – refers to volume of liquid from which the drug is removed per unit time (distribution to tissues, metabolism, or elimination) ...
November Newsletter
November Newsletter

... consideration that the consolidated Gentamicin therapy should not be confused with an every 24hour regimen used with "traditional" dosing (i.e., 1 to 3 mg/kg) whose frequency of administration has been adjusted because of renal dysfunction. ...
Forensic Drug Testing Part 1: Screening
Forensic Drug Testing Part 1: Screening

... • Offered an alternative to RIA or HPLC for measuring therapeutic drugs • Sparked the widespread use of TDM • Adaptable to virtually any chemistry analyzer • Has both quantitative (TDM) and qualitative (DAU) applications; forensic drug testing is the most common use of the EMIT methods ...
The buccal/sublingual route
The buccal/sublingual route

... Mainly for local effect such as bronchodilators (treatment of asthma) And can be used to produce a systemic effect (such as general anesthesia).  The lungs provide an excellent surface for absorption (in the alveolar region) when the drug is delivered in gaseous or aerosol.  Rapid absorption, by-p ...
drug interactions - Liverpool John Moores University
drug interactions - Liverpool John Moores University

... • Cite examples of drugs that may induce or inhibit metabolism • Describe the consequences of induction or inhibition • Recognise the danger of sudden withdrawal of an inducer • Describe methods for monitoring induction Pharmacokinetic Drug Interactions ...
General Pharmacokinetics
General Pharmacokinetics

... Placental barrier. Placental membranes are lipid and allow free passage of lipophilic drug, while restricting hydrophilic drugs. The placental P-gp also serves to limit foetal exposure to maternally administered drugs. However restricted amounts of nonlipid soluble drugs, when present in high conce ...
3.7 Optical isomerism
3.7 Optical isomerism

... • These molecules are said to be chiral. The 2 optical isomers are called enantiomers. • The carbon with 4 groups attached is said to be the chiral centre / asymmetric carbon. • An equal amount of the of enantiomers in a mixture is called a racemic mixture / ...
Practice Exam II answers
Practice Exam II answers

... b). hydrogen bonds. c). van der Waals interactions. d). none of the above. e). all of the above. : (e), Ionic, hydrogen, and van der Waals interactions are likely formed between an antibody and its antigen. 17). Residues involved in -helices have  and  torsion angles that fall within a particula ...
Narcosynthesis Effects of Sodium Amytal, Methedrine
Narcosynthesis Effects of Sodium Amytal, Methedrine

... a synthetically manufactured arnide of the organic d-lysergic acid with a secondary amine, diethylamine, As it is difficult to dissolve in water, it is used in the form of soluble tartrate. In the original publication by W. A. Stoll, the drug was termed "A phantasticum of the ergot group." The reaso ...
Opioids and respiratory depression
Opioids and respiratory depression

... Treatment opioid dependence • The needs of all drug misusers should be assessed across the four domains of drug and alcohol misuse, health, social functioning and criminal involvement. • Risks to dependent children should be assessed for all drug-using parents. • All drug misusers entering structur ...
slides - Alcohol and Drug Abuse Institute
slides - Alcohol and Drug Abuse Institute

... How do the drugs affect the brain to produce craving and drug compulsion? How does the underlying brain chemistry affect the response to drugs? -- molecular and neuronal basis of behavior ...
www.massbio.org
www.massbio.org

... potential due to the more limited scope of patent coverage  This would reward “less innovative” R&D ...
and drug
and drug

... Development of oral contraceptives. Their impact cannot yet be predicted. Over 10 million American women now using oral contraceptives. ...
Metabolic stability methods
Metabolic stability methods

... Its metabolic pathway is via liver’s cytochrome P450 system by isoenzymes other than CYP3A4 and CYP2D6 by which the heptyl side chain of ibutilide is oxidized. With eight metabolites are detected in the urine, however, only one is an active metabolite that shares the similar electrophysiologic prope ...
Introduction to Psychology
Introduction to Psychology

...  lysergic acid diethylamide, also as acid  a powerful hallucinogenic drug  chemically similar to serotonin and block it ...
SEBs in Canada
SEBs in Canada

... • Patent Register – similar to Orange Book, but: • Linkage to any product approved by NOC, and therefore includes human biologics, some devices • Firm patent listing deadlines (late listing not possible) • Listing not automatic: government eligibility review (timing, subject-matter, relevance) ...
INTRODUCTION: In the past ,the name Physical Pharmacy was
INTRODUCTION: In the past ,the name Physical Pharmacy was

... solubility of a substance can be expressed in a number of ways .Most pharmacopoeia list the solubility of drugs in terms of the number of parts of solvents required to dissolve one part of the drug. ...
汤慧芳_大环内酯类&林可霉素
汤慧芳_大环内酯类&林可霉素

... – Many macrolide-resistant strains (macrolides-lincomycinsstreptogramins, MLS)are susceptible to ketolides because the structural modification of these compounds renders them poor substrates for efflux pump-mediated resistance and they bind to ribosomes of some bacterial species with higher ...
Drug Metabolism
Drug Metabolism

... Why is drug metabolism so important? Elimination of drugs and chemicals by the kidney is often compromised because the drug/chemical is too nonpolar, lipophilic and readily “reabsorbed” from tubular fluid. Metabolism can convert the drug to a more hydrophilic compound reducing reabsorption. ...
Part 2 - OoCities
Part 2 - OoCities

... environments, such as water. Although albumin usually binds hydrophilically, the driving force of protein interaction is increasing entropy (at a given temperature, S will G, causing the system to become energetically more stable since G = H - TS). According to Martin, “Hydrophobic interactio ...
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Drug design



Drug design, sometimes referred to as rational drug design or simply rational design, is the inventive process of finding new medications based on the knowledge of a biological target. The drug is most commonly an organic small molecule that activates or inhibits the function of a biomolecule such as a protein, which in turn results in a therapeutic benefit to the patient. In the most basic sense, drug design involves the design of molecules that are complementary in shape and charge to the biomolecular target with which they interact and therefore will bind to it. Drug design frequently but not necessarily relies on computer modeling techniques. This type of modeling is often referred to as computer-aided drug design. Finally, drug design that relies on the knowledge of the three-dimensional structure of the biomolecular target is known as structure-based drug design. In addition to small molecules, biopharmaceuticals and especially therapeutic antibodies are an increasingly important class of drugs and computational methods for improving the affinity, selectivity, and stability of these protein-based therapeutics have also been developed.The phrase ""drug design"" is to some extent a misnomer. A more accurate term is ligand design (i.e., design of a molecule that will bind tightly to its target). Although design techniques for prediction of binding affinity are reasonably successful, there are many other properties, such as bioavailability, metabolic half-life, side effects, etc., that first must be optimized before a ligand can become a safe and efficacious drug. These other characteristics are often difficult to predict with rational design techniques. Nevertheless, due to high attrition rates, especially during clinical phases of drug development, more attention is being focused early in the drug design process on selecting candidate drugs whose physicochemical properties are predicted to result in fewer complications during development and hence more likely to lead to an approved, marketed drug. Furthermore, in vitro experiments complemented with computation methods are increasingly used in early drug discovery to select compounds with more favorable ADME (absorption, distribution, metabolism, and excretion) and toxicological profiles.
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