Download diagrams illustrating anatomy of endocrine organs, hypothalamus and pituitary gland, steroid and non-steroid hormones actions, signaling pathways, endocrine disorders.

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Type 1 diabetes, labeled diagram.

Type 1 diabetes, insulin dependent: pancreas does not produce enough insulin, medical drawing.

Type 2 diabetes, labeled diagram.

Type 2 diabetes, insulin resistance, pathology of the disease, labeled drawing.

Digestive organs and bile ducts, labeled diagram.

Diagram of human liver, gallbladder, duodenum and pancreas anatomy, labeled.

Digestive organs, medical drawing.

Diagram showing anatomy of liver pancreas gallbladder and bile ducts, unlabeled version.

Diabetes type 1, labeled diagram.

Anatomy of the pancreas with details of pancreatic islet: normal versus type 1 diabetic where beta cells are destroyed.

Polycystic and normal ovary, labeled diagram.

Normal ovarian cycle and Polycystic ovary syndrome illustration, labeled.

Adrenal gland, unlabeled drawing.

The adrenal gland location and anatomy, unlabeled diagram

Adrenal gland, labeled drawing.

The adrenal gland location and anatomy, labeled diagram

The endocrine system, unlabeled diagram.

Anatomy of endocrine organs in male and female, unlabeled diagram.

The endocrine system, labeled diagram.

Anatomy of endocrine organs in male and female, labeled diagram.

Thyroid gland, medical drawing.

Thyroid gland location and anatomy, unlabeled.

Pituitary gland, medical drawing.

Illustration of the pituitary gland, anterior and posterior lobes, unlabeled version.

The pituitary thyroid axis, labeled diagram.

Negative feedback in the pituitary thyroid axis: thyroid hormones repress their own secretion.

Menstrual cycle and ovulation, labeled diagram.

Normal menstrual cycle and the hormonal control of ovulation, labeled illustration.