Category: NEET UG

NUTRITIONAL REQUIREMENT FOR BACTERIAL GROWTH AND FACTORS AFFECTING BACTERIAL GROWTH

NUTRITIONAL REQUIREMENT FOR BACTERIAL GROWTH AND FACTORS AFFECTING BACTERIAL GROWTH Nutritional requirements for the bacterial growth Water covers 70% of the total bacterial mass. Two important gaseous constituents in microorganism are oxygen and hydrogen. Other than these, carbon, nitrogen , […]

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DIMENHYDRINATE Synthesis, SAR, MCQ,Structure,Chemical Properties and Therapeutic Uses

Dimenhydrinate Chemical composition Diphenhydramine (53-55.5%) + 8-Chlorotheophylline (44-47%) IUPAC nomenclature 2-benzhydryloxy-N,N-dimethylethanamine;8-chloro-1,3-dimethyl-7H-purine-2,6-dione   Classification H1-receptor antihistamine Ethanolamine ether antihistamine   Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 470 g/mol 2 Physical appearance Crystalline white powder 3 Melting […]

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CLEMASTINE Synthesis, SAR, MCQ,Structure,Chemical Properties and Therapeutic Uses

Clemastine IUPAC nomenclature  (2R)-2-{2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl}-1-methylpyrrolidine Classification H1-receptor antihistamine Ethanolamine ether antihistamine   Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 343.9 g/mol 2 Physical appearance Solid 3 Melting point 178oC 4 Solubility Hydrogen fumarate formulation is soluble 5 […]

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BROMODIPHENHYDRAMINE Synthesis, SAR, MCQ,Structure,Chemical Properties and Therapeutic Uses

Bromazine Or Bromodiphenhydramine IUPAC nomenclature 2-[(4-Bromophenyl)-phenylmethoxy]-N,N-dimethylethanamine Classification H1-receptor antihistamine Ethanolamine ether antihistamine   Physiochemical Properties S. NO. PHYSICAL AND CHEMICAL PROPERTIES 1 Molecular weight 334.2 g/mol 2 Physical appearance Solid 3 Melting point 128-134oC 4 Solubility 3.45e-03 g/L 5 Octanol/water […]

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Arteriosclerosis: Definition, Senile arteriosclerosis, Hypertensive arteriosclerosis, Types of Hypertensive arteriosclerosis, Mönckeberg’s arteriosclerosis And MCQs for NEET, GPAT, CSIR NET JRF

INTRODUCTION :- 1.] Arteriosclerosis is a general term used to include all conditions with thickening and hardening of the arterial walls. 2.] Following morphological entities are included under arteriosclerosis :- Senile arteriosclerosis (it affects arteries). Hypertensive arteriosclerosis (affects arteries). Mönckeberg’s […]

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