Lactation Flashcards

1
Q

Mammary Glands

A

Highly modified sudoriferous glands
Develop bilaterally from mammary ridges
2-14 glands

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2
Q

Swine

A

Up to 14 years
2 streak canals
2 teat cisterns
1 gland cistern

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3
Q

Sheep and Goats

A

Similar to cows

Only 1 gland per side

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4
Q

Horse

A

One gland per side
2 streak canals
2 teat cisterns
2 gland cisterns

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5
Q

Milk secretion

A

Alveolar Cells columnar to cuboidal

Fat droplets

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6
Q

Proteins and sugars released by _____

A

Exocytosis of secretory vesicles

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7
Q

Proteins released as

A

Micelles

Aggregation of Proteins

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8
Q

Lactose exerts _____ to draw _____

A

Osmotic pressure

Water

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9
Q

Milk composition:

Lipids

A

Triglycerides

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10
Q

Milk composition:

Carbohydrates

A

Lactose (glucose + galactose)
Lactational ketoacidosis
Use blood glucose for production

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11
Q

Milk composition:

Proteins

A

Caseins

Renin in animals stomachs aids in digestion of caseins

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