AN SC 301 Study Guide - Midterm Guide: Brown Adipose Tissue, White Adipose Tissue, Adipose Tissue
5 Nov 2018
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Document Summary
Energy balance (presence of body stores) influences many aspects of reproductions. Pregnancy impact depends on fetus:dam weight, length of gestation. Nutrient requirements change with stage of gestation: first two thirds of gestation . Fetus has higher nutrient priority if animal is underfed in late gestation, opposite is true for early gestation. 1st and 2nd trimester nutrient requirement is mostly to maintain fetal and maternal placental structures. 3rd trimester fetus growth becomes exponential. Fetal programming epigenetic effects that occur during gestation that affect the offspring later in life. Brown adipose comes from white adipose tissue, stimulated by sympathetic nerves. Glucose supply to the neonate: use lactose to make glucose. Protein disposition: newborn rate is faster than adults, milk is a high-quality feed for offspring, good quality protein, fat, electrolytes, sugar, etc. Lactose in milk helps provide glucose to the newborn animals. Microbial proteins are highest biological value of proteins you can get. Protein peptides di and tripeptides + aa.
