GLP-1 and GIP

Intestinal Hormones

/ Medsana News / By

Incretin Signalling – islet cells and glucose metabolism.

Some of the main intestinal hormones include Glucagon-Like Peptide-1 (GLP-1), Oxyntomodulin, Peptide YY and Glucose-Dependent Insulinotropic Hormone (GIP).

They moderate Glucagon and Insulin in the Langerhans Islets (endocrine pancreas).

GIP is responsible for 44% of insulin secretion. A nutrient load in the gut stimulates the release of the incretin hormones GIP and GLP-1.

GIP and GLP-1 signal to pancreatic islets to enhance glucose-dependent insulin secretion.

This ‘incretin effect’ is a major contributor to the regulation of the postprandial glucose clearance in healthy people.

Timely PCR Swab Service

Available between 8:30am – 9am

 

  1. Short Telephone Consult with the patient – bulk billed if Medicare eligible. Private fees with no Medicare rebates apply if the patient has not seen us in the last 12 months.
  2. The doctor will request a respiratory panel for viruses and bacteria (where clinically appropriate).  For example, Influenza, Covid, RSV, mycoplasma, pertussis and so forth.  Not all possible infections are on this panel.  The doctor may decline the request if it is not appropriate and direct the patient accordingly.
  3. Normal fees will apply if more than swabbing is requested.  Clinical examination and other requests requires a normal consultation at another time.
  4. Patient arrives at the car park next to Building 10 before 11am.  Or takes the pathology request to another 4Cyte collection centre.
  5. Patient calls reception to notify of their arrival so the 4Cyte Pathology Collector can gown up and go the patient’s car to swab the patient.
  6. PCR swab gets sent to 4Cyte.  The processing times varies according to workflows.
  7. 4Cyte will SMS the patient with the Covid results.  Positive PCR test results for other respiratory viruses or bacteria are not named.  A negative PCR result doesn’t mean the patient is infection free.  These swabs narrow down the possibilities and guide appropriate treatments.
  8. An appropriate appointment needs to be made for results in person, via video or via phone.  Normal fees applies for these consult.  Normal fees applies if the doctor calls the patient for further clinical advice and management.  
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