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Dermatitis Herpetiformis or Duhring’s Disease

KONICA MINOLTA DIGITAL CAMERAWhat Is Obesity?

[dropcap]O besity is an inflammatory metabolic disorder that is characterized by body mass index greater than 30% resulting from excessive body fat stored in adipose tissue.

Q: What is body fat?

A: Body fat is part of the body that functions as a reserve of stored energy. It is composed of fat cells, called adipocytes, having thin membranes between these cells. Adipocytes expand to store fat and shrink as fat is released as needed into the bloodstream for other body cells to use for metabolizing energy.

Each adipocyte contains a drop of triglyceride which is a type of lipid (fat). Triglycerides are a normal component in the bloodstream and, as such, are transported wherever needed as a form of energy. Excess triglycerides are the form of fat that is stored.

Initially, fat that is eaten in the diet is changed by digestive enzymes into the triglyceride form which is a molecule composed of three fatty acids and glycerol. Triglycerides are then absorbed through the small intestinal wall to be delivered to the liver. Of note, the liver can make triglycerides from excess protein and carbohydrates eaten in a meal, especially sugar and alcohol. The liver on the other hand makes cholesterol from triglycerides.

Triglyceride levels in the blood generally increase as weight increases. It is thought that an elevated blood triglyceride level hampers the body’s ability to feel full or satisfied with food that is eaten. Elevated triglyceride levels also increase the risk of clot formation because they cause the blood to become thicker. A normal triglyceride blood level is 150 mg/dL.

The causes of obesity are complex and varied. Those related to gluten sensitivity are discussed below.

What Is Obesity In Celiac Disease and/or Gluten Sensitivity?

Bone Fractures 

Proptosis and lid retraction are features of Grave's disease, or hyperthyroidism. Courtesy of Wikimedia.
Proptosis and Lid Retraction are Features of Grave’s Disease, or Hyperthyroidism.

What Is Grave’s Disease (Hyperthyroidism)?

[dropcap]G rave’s disease, or hyperthyroidism, is an autoimmune thyroid disease characterized by diffuse nontender goiter, elevated thyroxine hormone levels (T4, T3), suppressed thyroid stimulating hormone (TSH), and presence of thyroid receptor antibodies in the blood.

The autoantibodies involved are anti-thyroid peroxidase and anti-thyroglobulin antibodies. They bind to the thyroid stimulating hormone receptors, causing thyroid stimulation. These antibodies are detected by blood tests.

Q: What happens to the thyroid gland in Grave’s disease?

A: The thyroid gland is located in the front of the neck. This butterfly shaped gland consists of a large number of closed vesicles that contain a homogenous substance called colloid, which contains the thyroglobulin. Thyroglobulin is an iodine-containing protein secreted by the thyroid gland and stored within its colloid, from which the thyroid hormones thyroxine (T4) and triiodothyroinine (T3) are derived.1

Thyroxine molecule, chemical structure. Thyroid gland hormone that plays a role in energy metabolism regulation. It is a iodine containing derivative of thyrosine. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red), nitrogen (blue), iodine (purple).
Thyroxine molecule. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red), nitrogen (blue), iodine (purple).

T3 is the active hormone and is made from T4. Thyroid hormones are released into the bloodstream as needed to control metabolism, brain development, breathing, heart and nervous system functions, body temperature, muscle strength, skin dryness, menstrual cycles, weight, and cholesterol levels.

Thyroid hormone production is regulated by thyroid-stimulating hormone (TSH), which is made by the pituitary gland in the brain. Normally, when thyroid hormone levels in the blood are low, the pituitary releases more TSH in response to stimulation by the nearby hypothalamus which is continually monitoring levels of thyroxin. When thyroid hormone levels are high, the pituitary decreases TSH production. So in Grave’s disease, release of TSH by the pituitary gland is suppressed by the hypothalamus because thyroid hormone is elevated. Goiter develops from growth stimulation by thyroid stimulating autoantibodies.

What Is Grave’s Disease In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Taber’s Cyclopedic Medical Dictionary. 19th ed. F.A. Davis Company. Philadelphia, PA. [↩]

Primary Hyperparathyroidism

Prolactin Structure. Courtesy Boris TM at Wikipedia.
Prolactin Structure. Courtesy Boris TM at Wikipedia.

What Is Hyperprolactinemia?

[dropcap]H yperprolactinemia is an excess secretion of prolactin hormone causing an elevated blood level that is characterized by its effects on reproduction: in females causing  amenorrhea and in males causing reduced sexual potency.

Q: What is prolactin?

A: Prolactin is a hormone produced by the the anterior pituitary gland that is transported by the bloodstream to stimulate androgen hormone production in male and estrogen hormone production in female sex glands. However, too much prolactin inhibits hormone production of estrogen in women and testosterone in men.

In pregnant females upon delivery of a baby, prolactin stimulates breast development and milk production for the purpose of feeding the infant. Sucking by the infant stimulates the release of prolactin which keeps the milk supply adequate.

Prolactin also promotes autoimmune mechanisms. Prolactin interferes specifically with B cell tolerance induction, enhances proliferative response to antigens and mitogens and increases the production of immune globulins, cytokines and autoantibodies.1

Other conditions that can stimulate prolactin release include nutritional deficiencies, thyroid stimulating hormone (TSH) produced by the pituitary gland, stress, exercise, and anterior pituitary tumors.

What Is An Elevated Prolactin Level In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Shelly S, Boaz M, Orbach H. Prolactin and autoimmunity. Autoimmun Rev. 2012 May;11(6-7):A465-70. doi: 10.1016/j.autrev.2011.11.009. [↩]

Cancer, Parathyroid

hypocupremia low copper and celiac disease gluten symptom
Paleness and Tendon Problem: Symptoms of Hypocupremia.

What Is Hypocupremia?

[dropcap]H ypocupremia, or low plasma copper, means the level of copper is too low to meet metabolic needs of the body for copper and is characterized by these many features:

  1. Impaired energy production causing weakness.
  2. Impaired ability as part of an enzyme to oxidize vitamin C which is required to breakdown histamine.
  3. Faulty blood cell formation and instability of blood cell membranes causing anemia, shortened life span of neutrophils causing susceptibility to infection, faulty platelet formation causing impaired blood clotting.
  4. Faulty elastin formation causing weak blood vessels.
  5. Poor collagen and connective tissue strength causing joint and tendon problems and weak bones causing deformities, faulty bone mineralization causing fragile bones.
  6. Loss of proprioception causing ataxia.
  7. Loss of pigmentation of hair and skin.
  8. Impaired thyroid function.
  9. Impaired adrenalin production.

Untreated, copper deficiency can advance to brain degeneration. Failure to make normal blood cells can result in death.

What Is Hypocupremia In Celiac Disease and/or Gluten Sensitivity?