Glycogenolysis, Glycolysis and Lactaterrobergs/426Lect9Glycol.pdf · Glycogenolysis, Glycolysis and...

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Dr. Robergs Fall, 2010 Glycogenolysis, Glycolysis & Lactate 1 Glycogenolysis, Glycolysis and Lactate cAMP epinephrine Ca +2 muscle contraction 1 2 3 4 5 6

Transcript of Glycogenolysis, Glycolysis and Lactaterrobergs/426Lect9Glycol.pdf · Glycogenolysis, Glycolysis and...

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 1

Glycogenolysis, Glycolysis and Lactate

cAMPepinephrine

Ca+2

muscle contraction

1

23

4

5

6

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 2

Note the involvement of Pi as a substrate in glycogenolysis

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 3

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 4

The more intense the exercise, the greater the rate of glycogenolysis.

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Glycogenolysis, Glycolysis & Lactate 5

Glycolysis

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Glycogenolysis, Glycolysis & Lactate 6

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Glycogenolysis, Glycolysis & Lactate 7

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Glycogenolysis, Glycolysis & Lactate 8

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 9

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 10

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 11

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Glycogenolysis, Glycolysis & Lactate 12

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 13

Lactate Production

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Glycogenolysis, Glycolysis & Lactate 14

Summary of Glycolysis and Lactate Production

Dr. Robergs Fall, 2010

Glycogenolysis, Glycolysis & Lactate 15

Lactate Transport & Effluxsarcolemma

mono-carboxylate transporter

H+

H+

La-

La-