2019 Vergil Vocab 1 Definitions and Explanations
Definitions and explanations of various Latin words from Vergil's works such as interjections, nouns, adjectives, and verbs like "O", "dictum", "quis", "hasta", "ater", "ruo", "ensis", "genitor", "interea", "humerus", and "patrius". The content provides insights into the meanings and contexts in which these words are used.
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AL-Mustaqbal University College Medical laboratory Techniques Department Clinical Biochemistry (Disorder in lipids metabolism) Lecturer : M. Sc. Salam Mohammed Naser
lipids Source of energy: 1 gm supplies 9.1 calories Minimal amount of fat is essential in our food to: Essential fatty acids Help Fat-soluble vitamins absorption
Digestion of lipids 1- Triglycerides 2- 3- Cholesterol esters Phospholipids
1- Digestion of triglycerides B- Enzymatic hydrolysis by lipase enzymes A- Emulsification
Breakdown of large fat globule small ones A- Emulsification
A- Emulsification Occurs in: Mouth by chewing Stomach by peristaltic contractions Intestine by peristaltic movement, bile salts lysophospholipids
1- Lingual lipase secreted by the dorsal surface of the tongue (Von-Ebner s glands) Is not of much significance in humans compared to rat or mouse
1- Lingual lipase
2- Gastric lipase (pH 3-6)
4- Intestinal lipase Act within intestinal mucosal cells hydrolyse the absorbed primary ( ) monoglycerides forming glycerol and FFA .
Absorption of lipids The end products of lipid digestion are : monoglycerides, FA, glycerol, cholesterol & lysophospholipids 1- Glycerol and short chain FA : water soluble carried through portal circulation Absorption of lipids 2- Long chain FA, monoglycerides,cholesterol & lysophospholipids : need bile salts to be absorbed
