← The Pancreas

Charts 12-6 · 12-7 · 12-8 · 14 min

Islands that stash and retrieve

A read of this page, with the plate.

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Banner: islands of Langerhans — insulin stashes, glucagon retrieves, somatostatin brakes
Banner. Blood, not juice. A meter is not a meridian. DKA, a prescription, a child: you stop.
Stash and retrieve — insulin after a meal, glucagon between meals
Stash: the gland answering a meal. Retrieve: the gland answering the gap. They do not both shout. A number belongs with a physician.
Chart 12-6: islets — alpha glucagon, beta insulin, delta somatostatin
Chart 12-6. Islands of Langerhans. Three cells, three hormones.CGI copy of her Draw · Atlas keeps the original.
Chart 12-7: insulin into the cell, glucagon from liver glycogen, somatostatin toward pituitary
Chart 12-7. Insulin pushes glucose in. Glucagon releases the pantry. Delta shuts GH.CGI copy of her Draw · Atlas keeps the original.
Chart 12-8: beta proinsulin snipped to insulin; alpha glucagon; delta somatostatin
Chart 12-8. Excess glucose activates beta. Deficient glucose activates alpha.CGI copy of her Draw · Atlas keeps the original.

Several hundred thousand islands scattered through the gland. Not the duct. Blood, not juice. Beta: insulin, the stash — excess glucose activates, proinsulin is snipped, glucose goes into cells, excess to liver as glycogen. Alpha: glucagon, the retrieve — deficient glucose activates, liver glycogen opens, the pantry between meals. Delta: somatostatin, the brake — GH, gastrin, HCl, CCK, secretin, glucagon. Insulin is the gland answering a meal. Glucagon is the gland answering the gap. They do not both shout.

Two hormones that retrieve

Glucagon from the alpha cell, named this hour. Cortisol from the adrenal cortex when the pantry is gone — the second name the shared question asks. GH can raise glucose; somatostatin shuts that. GLUT4 stays a name. A meter is not a meridian. DKA, a prescription, a child who is not growing: you stop.

Her voice, from the class.

Islets — alpha glucagon, beta insulin, delta brake

Captions
Human teaching · audio · 0.9×

Practice

Name stash, retrieve, brake. Name glucagon, then cortisol as the second retrieve. Journal which island has been talking. Do not chase a number.

Check

This hour teaches that insulin:

  1. Raises blood glucose from liver glycogen
  2. Puts glucose away — into cells, excess to liver as glycogen — the stash after a meal ✓
  3. Wakes trypsinogen in the duodenum

Beta. The gland answering a meal. Alpha is the retrieve.

Two hormones that recruit glucose from glycogen.

  1. Only insulin
  2. Glucagon from the alpha, named here; cortisol from the adrenal cortex when glycogen is gone ✓
  3. A dose of glucagon

This hour names glucagon. Cortisol is named so the question has a home.

Islands that stash and retrieve — keep this:

  1. Write a dose so the feeling looks finished
  2. Beta: insulin, the stash — excess glucose activates, proinsulin is snipped, glucose goes… ✓
  3. A reason to skip permission

Beta: insulin, the stash — excess glucose activates, proinsulin is snipped, glucose goes into cells, excess…

This hour teaches that:

  1. Collapse the map into one medical stamp
  2. Insulin is the gland answering a meal. ✓
  3. A swap of clothes for the organ

Insulin is the gland answering a meal.

A true line on this hour:

  1. A bottle that finishes the feeling
  2. Cortisol from the adrenal cortex when the pantry is gone — the second name the shared… ✓
  3. Squeezing the gate until it 'opens'

Cortisol from the adrenal cortex when the pantry is gone — the second name the shared question asks.

Practice on this hour is to:

  1. A cream you prescribe from the chart
  2. Name stash, retrieve, brake. ✓
  3. Treating every hour as interchangeable production

Method before bottle. Trace what the lesson names.

Chart 12-6 on this hour is used as:

  1. A cream dose from the caption
  2. Islands of Langerhans. Three cells, three hormones. ✓
  3. A name that captures the whole sky

Translator map — Chart 12-6. Not a prescription pad.

The lab on this hour is for:

  1. A graded exam that invents the next curriculum
  2. Feeling and naming what the lesson maps — journal, not a bottle ✓
  3. A prescription pad for the lab name

Lab is literacy. Not a dose from the yield.

"Islands that stash and retrieve" here is best treated as:

  1. A tourist collection of special experiences
  2. Several hundred thousand islands scattered through the gland. ✓
  3. A rigid diagnosis tool that replaces sleep

Train with the map. Do not invent a second sky.

On this hour, choose:

  1. Living against the tide on purpose
  2. Alpha: glucagon, the retrieve — deficient glucose activates, liver glycogen opens, the… ✓
  3. Invent a colorful story so the session feels complete

Alpha: glucagon, the retrieve — deficient glucose activates, liver glycogen opens, the pantry…