单词	ketogenesis
释义	ketogenesis /ˌkiːtə(ʊ)ˈdʒɛnəsɪs / noun [mass noun] Physiology The production of ketone bodies during the metabolism of fats: deficiencies in this enzyme lead to reduced fatty acid oxidation and ketogenesis... A diet extremely high in protein and fat with very little carbohydrate intake may induce ketogenesis. Ketogenesis takes place primarily in the liver and may by affected by several factors: Fasting, or actually carbohydrate restriction, works principally through reduced insulin levels and elevated free fatty acid levels, which foster ketogenesis. Origin Early 20th century: from ketone + genesis.
随便看	have one's hands full have one's hands tied have one's head screwed on (the right way) have one's heart in one's mouth have one's heart in the right place have one's nose in a book have one's (or its) moments have one's way with have one's will have one's work cut out have one too many have only oneself to blame rubicund rubicundity rubidium rubidium–strontium rubidium–strontium dating rubifacient rubifaction rubification rubified rubify rubifying rubiginose rubiginous

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