M.Pharm – Page 2 – The Pharmapedia

ANTIOXIDANT: Pharmaceutical Chemistry

Pharmaceutical Chemistry, Pharmacy Notes

ANTIOXIDANTS Antioxidants are reducing agents which are added to the drugs or other pharmaceutical preparations to prevent their oxidation. Requirements of an Ideal Antioxidant Official Antioxidant HYPOPHOSPHORUS ACID M.F.: H3PO2 Preparation: It is prepared by mixing calcium hypophosphite with sulphuric acid or oxalic acid. The insoluble calcium salt is filtered and collected. Ca(H2PO2)2 (Calcium hypophosphite)+ H2SO4 […]

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Methods of Preparation of Pharmaceutical Gels

Pharmacy Notes

Gels are prepared by mixing thickening agent and aqueous vehicles. Drug is dispersed in aqueous vehicle and thickening agent is added by triturating in a mortar.

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Gels, Pharmaceutical, Preparation, Formulation, Method, Pharmacy Notes, EXIT EXAM, DCO, GPAT, Drug Inspector

Identification of Bacteria Using Staining Techniques

Microbiology, Pharmacy Notes

Identification of Bacteria is done by various Staining Techniques like Simple staining, Negative staining, Impregnation staining, Differential staining, Acid-fast staining

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Differential staining: Gram staining & Acid-fast staining technique

Microbiology, Pharmacy Notes

As name indicates these technique imparts different colour to different bacteria or bacterial structure. It allows us to differentiate between different kinds of bacterial cells or different parts of a bacterial cell. Differential stain technique includes the following technique:- 1. Gram staining 2. Acid Fast staining/Zeihl-Neelsen staining 3. Albert’s stains 1. Gram staining The most

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Ill effects of infant milk substitutes and bottle feeding

Pharmacy Notes

Formula feeding & Their advantage, Disadvantage, ill effect of Infant milk substitute & Bottle feeding

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Mother and child health & Importance of breast feeding

Pharmacy Notes

Social Pharmacy- Importance of Breastfeeding, Mother & Child Health

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Difference between Exotoxin and Endotoxin

Microbiology, Pharmacy Notes

Difference between Exotoxin and Endotoxin (Bacterial Metabolic Product)

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Endotoxin, Exotoxin, Bacteria, Metabolic, Microbiology

Chemical & Physical Incompatibility in Prescription

Pharmacy Notes

INCOMPATIBILITY IN PRESCRPION Incompatibility occur as a result of mixing two or more antagonistic substances. An undesirable product is formed which affect the safety, efficacy and appearance of pharmaceutical preparation. For Example, the interaction of that comes under incompatibilities includes Drug with additives drug with other drug Additives with additives Dosage error Incompatibilities may occur

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INCOMPATIBILITY, Prescription, pharmacy notes, EXIT Exam

Advantages of Liquid Dosage Forms

Pharmaceutics, Pharmacy Notes

They are also easier to swallow & greater dosing adjustability as compare to solid dosage form

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Dental Product: Anticaries Agents & Dentifrices |Pharmacy Notes

Pharmaceutical Chemistry, Pharmacy Notes

Dental products Dental products are those substances which prevent the dental caries, dental decay and give the freshness and cleanness to the mouth and teeth. In market it is mainly available in the form of toothpaste, tooth powder, mouthwash, tooth gel, dentifrice etc. Dental Product Includes:- Anticaries Agents (NaF) Abrasives Dentifrices/Cleaning agents Cavity Liners Polishing

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