• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Slide 1
Slide 1

... Chemistry XXI ...
Tips for Excel Charts
Tips for Excel Charts

Selective Inhibition of Brain Na,K-ATPase by Drugs
Selective Inhibition of Brain Na,K-ATPase by Drugs

... With regard to the importance of this enzyme for the proper functioning of cells and tissues and in the induction of cytotoxicity, especially in nerve cells, the present study was undertaken in order to examine the effects of particular drugs on Na,K-ATPase. The effect of drugs from the class of car ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)

... new drug delivery system, World Journal of pharmacy and pharmaceutical sciences, 2(6), 2013, 4504-4519. Harsh Bansal, Simar Preet Kaur, and Atul Kumar Gupta, Microspheres: Method of preparation and applications: A comparative study, International journal of pharmaceutical sciences, 10(1), 2011, 69-7 ...
Antinociceptive, anti-inflammatory and central nervous system
Antinociceptive, anti-inflammatory and central nervous system

... Inflammation, associated with pain, is very important for proper functioning of the innate immune system. It protects from antigens and initiates immune responses [5]. Anxiety is responsible for obstacle of everyday life as it is involved with fear, worry as well as restlessness of a person. It, ass ...
ROZEREM Tablet
ROZEREM Tablet

... Age: In a group of 24 elderly subjects aged 63 to 79 years administered with a single ROZEREM 16-mg dose, the mean Cmax and AUC0-inf values were 11.6 ng/mL (SD, 13.8) and 18.7 nghr/mL (SD, 19.4), respectively. The elimination half-life was 2.6 hour (SD, 1.1). Compared with younger adults, the total ...
VALIDATED UV SPECTROSCOPIC METHOD FOR SIMULTANEOUS ESTIMATION OF AZITHROMYCIN AND PREDNISOLONE
VALIDATED UV SPECTROSCOPIC METHOD FOR SIMULTANEOUS ESTIMATION OF AZITHROMYCIN AND PREDNISOLONE

... Azithromycin (AZI) is a semi-synthetic macrolide antibiotic drug, effective against a wide variety of bacteria. It is primarily used to treat the bacterial infections associated with weaker immune system. Prednisolone (PRE) is a synthetic corticosteroid, used for suppressing the immune system and in ...
Assessing Impairment from Opioids and Polypharmacy
Assessing Impairment from Opioids and Polypharmacy

... 2. LIDODERM® (LYE doe derm) is used to relieve the pain associated with sunburn; insect bites; poison ivy; poison oak; poison sumac; minor cuts, scratches, and burns; sores in the mouth; dental procedures; hemorrhoids; and shingles (herpes infection). 3. HYDROCODONE W/ACETAMINOPHEN (hye droe KOE don ...
Digoxin
Digoxin

... vomiting, mental confusion and cardiac arrhythmias may all be signs of both cardiac failure and digoxin toxicity. Specific signs of toxicity include bradycardia, bigeminy, reverse tick on ECG and visual disturbances. Digibind administration may be used to treat severe toxicity, but may falsely incre ...
Diterpenes-A Review on Therapeutic uses with special emphasis on
Diterpenes-A Review on Therapeutic uses with special emphasis on

... cultural folklore, Chinese Materia Medica and Indian Ayurveda. Out of the 1000 approved drugs, unaltered natural products account for 10% while derivatives of natural products form 29% and Synthetic drugs cover the remaining 61% of the total drugs. This analysis indicates the potential of natural pr ...
Metadate-ER/Metadate-CD (methylphenidate, extended release)
Metadate-ER/Metadate-CD (methylphenidate, extended release)

... Weight-loss medications, prescription and nonprescription, should not be taken with stimulants. Excess stimulation may cause agitation, irritability, insomnia, and other adverse reactions. ...
Metabolic Characteristics of Oxcarbazepine (®Trileptal
Metabolic Characteristics of Oxcarbazepine (®Trileptal

... concomitantly, their effects may be additive. Mter a few weeks of constant medication, the extent of induction will not change any further. When a dosage regimen is modified, however, it will again take some time before the enzyme activities have levelled up or down. Carbamazepine provides a good ex ...


... Indication ...
Effects of cardioactive drugs on human induced pluripotent stem cell
Effects of cardioactive drugs on human induced pluripotent stem cell

... was significantly longer in LQTS cells compared to controls. Isoprenaline increased the beating rate of all cell lines by 10–73 % but did not show any arrhythmic effects in any cell type. Different QT-interval prolonging drugs caused prolongation of cardiac repolarization by 3–13 % (cisapride), 10–2 ...
Mechanism of action
Mechanism of action

... ring and a b-lactam ring. The mechanism of action is identical to penicillins • Mechanism of Resistance: Same as penicillins • Cephalosporins are less susceptible to Staphylococcus beta-lactamase; Methicillin-resistant Staphylococcus is resistant to most cephalosporins. • Classification: The cephalo ...
2016 > Option Care Enterprises, Inc. 9/7/16
2016 > Option Care Enterprises, Inc. 9/7/16

... acknowledge your response to the Form FDA 483, dated March 17, 2016, which indicates that you will be relocating into a new facility on May 2016. Although several of your proposed corrective actions appear adequate, others are inadequate. For example, your response indicated that neither state regul ...
Fluoroquinolone resistance in mycobacterium tuberculosis strains
Fluoroquinolone resistance in mycobacterium tuberculosis strains

... infections in Kenya including pneumonia. A proportion (not less than 10%) of patients with community acquired pneumonia, have TB and the use of fluoroquinolones in these patients may not only delay the diagnosis of TB but also stimulate the development of fluoroqunilones resistance in MTB. This stud ...
serum antioxidant parameters in patients poisoned by different
serum antioxidant parameters in patients poisoned by different

... (2,2-diphenyl-1-picrylhydrazyl, DPPH assay) in the blood serum. The major role of sulfhydryl groups lies also in stabilizing the three-dimensional structure of proteins, thereby preserving their functional properties. Sulfhydryls play an important role in biochemistry as disulfide bonds connect amin ...
The rise and fall of the COX-2 inhibitors
The rise and fall of the COX-2 inhibitors

... effects, patients who are debilitated or those receiving long-term treatment with maximal doses of standard NSAIDs) and always after an assessment of cardiovascular risk. • MHRA Guidelines also indicate that etoricoxib may be associated with more frequent and severe effects on blood pressure than so ...
Cardiovascular Drugs for Pharmacology Final
Cardiovascular Drugs for Pharmacology Final

... Decreases fatty acid mobilization from adipose to liver.↓plasma TG,↓VLDL and LDL and ↑ ...
Chitosan LipoSan Ultra
Chitosan LipoSan Ultra

... If pregnant or lactating, consult your physician before taking this product. Chitosan may interfere with the absorption of fat-soluble vitamin supplements and should be taken at a separate time than vitamins A, D, E or K. Individuals with intestinal malabsorption syndromes should not use chitosan. T ...
Angiotensin Converting Enzyme Inhibitors
Angiotensin Converting Enzyme Inhibitors

... some of the differences in pharmacological properties between the two drugs. The most common adverse effect with any chemical is the possibility of an allergic reaction, with a maculopapular pruritic rash, that may be accompanied by eosinophilia. Both captopril and enalapril have been described to c ...
Methadone—metabolism, pharmacokinetics and interactions
Methadone—metabolism, pharmacokinetics and interactions

... increases its pharmacological activity [36]. Pharmacokinetic interaction can also occur when two or more drugs that are metabolic substrates of the same CYP are administered concurrently. In this case the drug that has the greatest affinity for that cytochrome can prevent in part the metabolism of t ...
Veterinary Antibiotics
Veterinary Antibiotics

... trachomatis, Staphylococci, Brucella sp, mycoplasma, and Mycobacterium sp. Adverse effects: Hypersensitivity, GI, CNS stimulation, crystaluria Contraindications: hypersensitivity, relative CI in young growing animals due to cartilage abnormalities Caution: hepatic or renal insufficiency, dehydration ...
Animal Use Protocol – Hazardous Agent Addendum (Chemicals
Animal Use Protocol – Hazardous Agent Addendum (Chemicals

... Animal Use Protocol – Hazardous Agent Addendum (Chemicals / Toxins / Hazardous Drugs) IACUC # _________________ ...
< 1 ... 218 219 220 221 222 223 224 225 226 ... 578 >

Drug interaction



A drug interaction is a situation in which a substance (usually another drug) affects the activity of a drug when both are administered together. This action can be synergistic (when the drug's effect is increased) or antagonistic (when the drug's effect is decreased) or a new effect can be produced that neither produces on its own. Typically, interactions between drugs come to mind (drug-drug interaction). However, interactions may also exist between drugs and foods (drug-food interactions), as well as drugs and medicinal plants or herbs (drug-plant interactions). People taking antidepressant drugs such as monoamine oxidase inhibitors should not take food containing tyramine as hypertensive crisis may occur (an example of a drug-food interaction). These interactions may occur out of accidental misuse or due to lack of knowledge about the active ingredients involved in the relevant substances.It is therefore easy to see the importance of these pharmacological interactions in the practice of medicine. If a patient is taking two drugs and one of them increases the effect of the other it is possible that an overdose may occur. The interaction of the two drugs may also increase the risk that side effects will occur. On the other hand, if the action of a drug is reduced it may cease to have any therapeutic use because of under dosage. Notwithstanding the above, on occasion these interactions may be sought in order to obtain an improved therapeutic effect. Examples of this include the use of codeine with paracetamol to increase its analgesic effect. Or the combination of clavulanic acid with amoxicillin in order to overcome bacterial resistance to the antibiotic. It should also be remembered that there are interactions that, from a theoretical standpoint, may occur but in clinical practice have no important repercussions.The pharmaceutical interactions that are of special interest to the practice of medicine are primarily those that have negative effects for an organism. The risk that a pharmacological interaction will appear increases as a function of the number of drugs administered to a patient at the same time.It is possible that an interaction will occur between a drug and another substance present in the organism (i.e. foods or alcohol). Or in certain specific situations a drug may even react with itself, such as occurs with dehydration. In other situations, the interaction does not involve any effect on the drug. In certain cases, the presence of a drug in an individual's blood may affect certain types of laboratory analysis (analytical interference).It is also possible for interactions to occur outside an organism before administration of the drugs has taken place. This can occur when two drugs are mixed, for example, in a saline solution prior to intravenous injection. Some classic examples of this type of interaction include that Thiopentone and Suxamethonium should not be placed in the same syringe and same is true for Benzylpenicillin and Heparin. These situations will all be discussed under the same heading due to their conceptual similarity.Drug interactions may be the result of various processes. These processes may include alterations in the pharmacokinetics of the drug, such as alterations in the absorption, distribution, metabolism, and excretion (ADME) of a drug. Alternatively, drug interactions may be the result of the pharmacodynamic properties of the drug, e.g. the co-administration of a receptor antagonist and an agonist for the same receptor.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report