Why excipients are used in drug formulation? Explain the role of excipients in preparation with examples.

Q: evaluation of crude drugs

A: Crude drugs are obtained from any parts of the plants and consist of one or more active ingredients…

Q: What are the factors affecting the stability of a pharmaceutical product

A: There are mainly three factors affecting the stability of the pharmaceutical product-…

Q: Choose an enzyme or therapeutic protein of high market value. Explain the biological process used to…

A: Glucocerebrosidase is a lysosomal enzyme that catalyzes the breakdown of glucocerebroside intosugar…

Q: Explain the role of LC50 in ensuring the safety of a drug candidate? Explain at your own words

A: Drugs are defined as the type of chemical substances where they produce changes in the physiology or…

Q: What is the minimal resolution required for gleaning insights into structures of drug-drug target…

A: The minimal resolution required for gleaning insights into the structures of drug-drug target…

Q: an additive interaction.

A: Additive effect occurs when two drugs are used together and their effect is additive I.e the…

Q: How can we identify a noncompetitive inhibitor?

A: Enzymes are biological catalysts that help in catalyzing or speeding up biological reactions by…

Q: Now you have learned the common antifungal agents and understand their mechanism of actions, please…

A: CD101 (Biafungin) (Rezafungin) T-2307 or 4-{3-[1-(3-{4-[amino(imino)methyl] phenoxy} propyl)…

Q: With the aid of diagrams, illustrate the biochemical basis of the following: Allopurinol used in…

A: Allopurinol used in the management of gout Gout is an inflammatory arthritis that is caused by…

Q: Give answer in brief in your own words.  As a pharmacist, propose some improvement that can be…

A: Drug stability It is the capacity of the pharmaceutical product to maintain its standard properties…

Q: Comment on the ethics surrounding the development of the Pfizer-BioNTech.

A: Vaccines can be described as the weakened or inactive parts of a specific disease-causing organism…

Q: Which physicochemical properties are useful for prediction of the oral bioavailability of drug…

A: Oral bioavailability is the percentage of a medicine or other chemical that enters the bloodstream…

Q: Why is it better for a drug to be microbicidal than microbistatic?

A: Any substance which is produced by naturally, artificially or through synthetic origin that kills or…

Q: The Drug is packed in the above shown packaging with a glass container and rubber stopper at the…

A: Drug stability It is the capacity of the pharmaceutical product to maintain its standard properties…

Q: How do improvements in understanding enzyme kinetics impact drug design in cases like…

A: Trichomonas vaginalis is a protozoan parasite that causes trichomoniasis, an usual sexually…

Q: _4.In briefly After analyzing the above pictures, identify the reasons for drug instability when…

A: Drug stability It is the capacity of the pharmaceutical product to maintain its standard propuerties…

Q: Name one advantage of a noncompetitive inhibitor as a potential drug compared with a competitive…

A: Enzymes are the biological catalysts that play an important role in the metabolic reactions…

Q: Discuss the effects of glass packaging materials on pharmaceutical dosage form? Discuss at your own…

A: Packaging refers to the process of wrapping or safeguarding products in preparation for delivery,…

Q: The Drug is packed in the above shown packaging with a glass container and rubber stopper at the…

A: Drug stability indicates the capacity of the drugs to maintain their structural, pharmacological,…

Q: What are the purpose of pharmaceutical packaging?

A: Pharmaceutical products are medicines or drugs that are used to produce a biological effect when…

Q: What are the different toxicological parameters in ensuring the safety of a drug candidate? explain…

A: KEY WORDS :- Toxicological - It tells about toxicity or toxic level of drug to body.

Q: Can you think of a situation in which it would be better for a drug to be microbistatic rather than…

A: Microbistatic drugs are those which stop or prevents the growth of harmful bacterias in the body…

Q: What type of reversible inhibitor are sulfanomides?     Competitive     Uncompetitive…

A: Substrate molecules get converted to product molecules during a biochemical reaction. Enzymes are…

Q: How preformulation studies help to find the drug performance and the development of a dosage…

A: Preformulation studies are performed before formulating a new drug or drug formulations.  in…

Q: The structures of two antiviral drugs are shown below. Draw the structures of the natural compounds…

A: Antiviral drugs are considered as the class of medications, which is used to treat the infections…

Q: Name three advantages and three disadvantages of biological treatment in comparison with…

A: Because wastewater treatment cleans water before it is released into natural ecosystems, it is…

Q: B) Schedule II C) Schedule IV

A: The drugs are classified based on their medical use, risk of abuse and other factors. Scheduled…

Q: TPMT is an enzyme that breaks down the drug 5-FU. A patient is an ultrapoor metabolizer of this drug…

A: Introduction: Thiopurine methyltransferase (TPMT) is an enzyme that disintegrates (metabolises) the…

Q: What types of problem will occurs if excipients are not use during formulation of suspension?

A: Suspension is the heterogeneous mixture in which the solute particles do not dissolve but get…

Q: Explain the drug discovery process of Losartan?

A: Drug discovery process of Losartan Saralasin is an octa-peptide counterpart of Ang II that replaces…

Q: Identify the binding interactions that might be possible for the drug reported below. Rank these…

A: The possible interaction of the drug binding can be -Negative interaction with the amino acid…

Q: What is the oligodynamic effect? To which chemicals does the term oligodynamic effect apply? Give 2…

A: Microorganisms are the microscopic living things around us. They can inhabit a variety of habitats…

Q: Give one advantage and one disadvantage of pharmaceutical solid dosage forms. Explain each advantage…

A: In pharmaceutical industry the drugs are available in different dosage form.  Dosage form is…

Q: Explain this quesiton in descrition format   whether non-barbiturate drug classes are labeled at a…

A: Non-barbiturates: Imagine a bunch of different keys, each one designed to fit into a specific  (lock…

Q: Design the synthesis of IBUPROFEN, one of the NSAID group drugs, using the necessary organic and…

A: Ibuprofen is a nonsteroidal anti-inflammatory drug(NSAID) and is used to relieve pain, fever, and…

Q: There are several applications of microorganisms in industries. One of them is in medical and…

A: A microorganism is an organism that can only be observed under a microscope. Bacteria, protozoa,…

Q: e What are the purpose of pharmaceutical packaging? Please briefly explain?

A: Pharmaceutical products are medicines or drugs that are used to produce a biological effect when…

Q: The following structures were introduced as neuromuscular blocking agents. Structure B is derived…

A: Here compound A and B both are choline derivative as both have Choline group at both end in the…

Q: Why Cepacol is used ?

A: Cepacol is a drug which relieves pain associated with a sore throat or mouth. It can be administered…