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Post ECBS version ENGLISH ONLY EXPERT COMMITTEE ON
Post ECBS version ENGLISH ONLY EXPERT COMMITTEE ON

... account of recognized difficulties and there have also been changes in international regulatory expectations (1417). Special considerations apply to the production and control of biological medicines, including biotherapeutics, which do not apply to chemical drugs. This is because of the biological ...
Antiarrhythmic Drugs
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Public and Private Sector Contributions to the Research
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... acknowledge that the importance of publicly funded research cannot be downplayed, but that both sectors are crucial for advances in pharmaceutical science. Another study further elucidates how the traditional borders separating the two sectors have blurred over the years because both sectors are “ch ...
Club Drugs and Other Drugs
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...  PCP (phencyclidine) aka: Angel Dust is classified as a hallucinogen and has many of the same effects as LSD, but can be much more dangerous.  In the 1950's, PCP was investigated as an anesthetic, but due to its severe side effects, its development for human use was discontinued.  PCP is known fo ...
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... being quite satisfactory, particularly since the use of lipid formulations, which contain phospholipids and cholesterol that have properties similar to those of the natural surfactant [8]. Nebulised LAmB also decreases the risk of drug interactions observed with azoles. It allows higher lung tissue ...
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... currently listing around 2400 human genetic variants from more than 3,500 articles [5]. All data were curated via literature review and can be searched by gene, drug, disease, etc. PubMed indexes close to 100,000 articles for the query ‘‘(drug OR treatment) AND metabolism AND (allele OR variant OR m ...
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Sustained Release Drug Delivery System Potential
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... energy (i.e. the energy not captured to make ATP)? 19. Briefly describe each of the following anaerobic pathways: lactate fermentation and alcoholic fermentation. In each case, describe the substrate, the end products, gross and net ATP yield, and coenzyme yield. How are these pathways commercially ...
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... Buccal delivery of drug, as an alternative to the oral route of drug administration, is a subject of growing interest because of its numerous advantages such as good accessibility, robustness of epithelium, facile removal of dosage form in case of need, relatively low enzymatic activity, prevent dru ...
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... The expanding arena of emerging drugs, increased sensitivity to clinical outcomes and healthcare costs are driving the need for alternative drug delivery methods and devices. The drug delivery technology landscape has become highly competitive and rapidly evolving. More and more developments in deli ...
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... y collection of sufficient number of urine samples p during g the * Practically, absorption phase to enable a pharmacokinetics analysis of this phase is generally not possible unless the absorption half-life is long. A serious shortcoming for this approach is manifested by the need to collect the ur ...
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... In determining the flux of a material through human skin is the molecular size plays an important role. Molecular weight is generally taken as an approximation of molecular size for simplicity. It was observed that an inverse relationship existed between transdermal flux and molecular weight of the ...
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... This guideline provides helpful information about preexamination, examination, and postexamination procedures for both screening and definitive testing that meet clinical needs. Each laboratory needs to determine medical staff’s and patients’ expectations and support the relevant extent of testing. ...
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Read the June 2013 Issue - American Association for Clinical

... from that caused by other demyelinating diseases, such as multiple sclerosis and Guillain-Barre syndrome. Other organs that can be damaged, depending on the parent inhalant and its metabolites, include the lungs, heart, liver, and kidney. Bone mineral loss, bone marrow suppression, and compromised ...
develpoment and evaluation of sustained release formulations of
develpoment and evaluation of sustained release formulations of

... reasonable assumption that drug concentration at the site of action is related to drug plasma level and that, in the great majority of cases, the intensity of effect is some function of drug concentration at the target site. The objective of the most therapeutic regimens is to rapidly raise the plas ...
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Drug discovery



In the fields of medicine, biotechnology and pharmacology, drug discovery is the process by which new candidate medications are discovered. Historically, drugs were discovered through identifying the active ingredient from traditional remedies or by serendipitous discovery. Later chemical libraries of synthetic small molecules, natural products or extracts were screened in intact cells or whole organisms to identify substances that have a desirable therapeutic effect in a process known as classical pharmacology. Since sequencing of the human genome which allowed rapid cloning and synthesis of large quantities of purified proteins, it has become common practice to use high throughput screening of large compounds libraries against isolated biological targets which are hypothesized to be disease modifying in a process known as reverse pharmacology. Hits from these screens are then tested in cells and then in animals for efficacy.Modern drug discovery involves the identification of screening hits, medicinal chemistry and optimization of those hits to increase the affinity, selectivity (to reduce the potential of side effects), efficacy/potency, metabolic stability (to increase the half-life), and oral bioavailability. Once a compound that fulfills all of these requirements has been identified, it will begin the process of drug development prior to clinical trials. One or more of these steps may, but not necessarily, involve computer-aided drug design. Modern drug discovery is thus usually a capital-intensive process that involves large investments by pharmaceutical industry corporations as well as national governments (who provide grants and loan guarantees). Despite advances in technology and understanding of biological systems, drug discovery is still a lengthy, ""expensive, difficult, and inefficient process"" with low rate of new therapeutic discovery. In 2010, the research and development cost of each new molecular entity (NME) was approximately US$1.8 billion. Drug discovery is done by pharmaceutical companies, with research assistance from universities. The ""final product"" of drug discovery is a patent on the potential drug. The drug requires very expensive Phase I, II and III clinical trials, and most of them fail. Small companies have a critical role, often then selling the rights to larger companies that have the resources to run the clinical trials.Discovering drugs that may be a commercial success, or a public health success, involves a complex interaction between investors, industry, academia, patent laws, regulatory exclusivity, marketing and the need to balance secrecy with communication. Meanwhile, for disorders whose rarity means that no large commercial success or public health effect can be expected, the orphan drug funding process ensures that people who experience those disorders can have some hope of pharmacotherapeutic advances.
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