76050

The purpose of root canal sealer is to fill the space between solid core material and the pulp canal walls. Root canal sealers serve to: 1) Fill irregularities and accessory canals not occupied by gutta-percha, 2) Create intimate adaptation between core material and canal walls, 3) Provide antimicrobial action in residual bacteria, 4) Seal dentinal tubules to prevent bacterial penetration, 5) Act as lubricant during gutta-percha placement. While sealers may have some biological properties, their primary function is mechanical - filling voids and creating hermetic seal around the core material.

41719

Vitamin C deficiency is due to defect of Lysyl hydroxylase

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Pulmonary anthrax is associated with inhalation of dust from infected wool.

81279

The National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases and Stroke (NPCDCS) focuses on early diagnosis and management of lifestyle-related chronic diseases.

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Crew haircut appearance in X-ray skull and Gamna Gandy bodies are associated with sickle cell anemia due to chronic hemolysis and bone marrow hyperplasia.

81147

Conjunctivitis is often associated with Sjögren's syndrome, which can cause oral mucosal swelling and xerostomia.

21494

Pepsin is the primary enzyme responsible for the breakdown of proteins in the stomach during the gastric phase of digestion. It is secreted as pepsinogen by the chief cells of the gastric mucosa and is activated by hydrochloric acid to become pepsin.

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