Endocrine Collection (#3)

Diabetes mellitus, computer artwork. Diabetes is caused by low levels of the hormone insulin and resistance to insulin by the body cells

Skin pigmentation in Addisons disease
Skin pigmentation from Addisons disease. Light micrograph of a section through the skin of a patient with Addisons disease

Thymus gland tissue, light micrograph
Thymus gland tissue. Light micrograph of a transverse section through tissue from the thymus gland, part of the lymphoid system

Islets of Langerhans cells, artwork
Islets of Langerhans cells, computer artwork. These cells (large, pink) of the pancreas release hormones (dots) into the blood

Hypothalamus and hypophysis, diagram
Hypothalamus and hypophysis. Diagram showing the brains hypothalamus (white) and hypophysis (pituitary gland, orange), the link between the nervous system and the endocrine system

Hypothalamus and hypophysis, artwork
Hypothalamus and hypophysis. Artwork showing the brains hypothalamus (white) and hypophysis (pituitary gland, orange), the link between the nervous system and the endocrine system

Human head anatomy, artwork
Human head anatomy. Computer artwork of the left-side of the head and neck of a human skeleton. The arteries (red lines), veins (blue lines) and nervous system (white lines) are shown

Brain anatomy, 3D artwork
Brain anatomy. 3D artwork of a cut-away model of the human brain. At bottom is the brainstem, which controls automatic functions

Human head, artwork
Human head. Computer artwork of a human head showing the skull, cervical (neck) vertebrae and brain inside

Insulin-like growth 1 factor molecule
Insulin-like growth factor 1 molecule. Computer model showing the structure of a molecule of the hormone insulin-like growth factor 1 (IGF-1)

Thyroid-stimulating hormone molecule. Computer model showing the structure of a molecule of thyroid stimulating hormone (TSH)

Norepinephrine neurotransmitter molecule. Computer model showing the structure of the neurotransmitter and hormone norepinephrine, or noradrenaline

Calcitonin hormone molecule. Computer model showing the structure of the human hormone calcitonin. Atoms are colour-coded spheres (carbon: dark grey, hydrogen: light grey, nitrogen: blue)

Leukotriene E4 molecule. Computer model showing the structure of the fatty acid leukotriene E4. Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, nitrogen: blue, sulphur: yellow)

Prolactin hormone molecule. Computer model showing the secondary structure of human prolactin (hPRL), or luteotropic hormone (LTH)

Insulin-like growth 2 factor molecule
Insulin-like growth factor 2 molecule. Computer model showing the structure of a molecule of the hormone insulin-like growth factor 2 (IGF-2)

Thrombopoietin hormone molecule. Computer model showing the secondary structure of a molecule of the hormone thrombopoietin (TPO)

Follicle stimulating hormone molecules. Computer artwork showing the secondary structure of two strands of follicle stimulating hormone (FSH)

Thyrotrophin-releasing hormone molecule. Computer model showing the structure of Thyrotrophin-releasing hormone (TRH). Atoms are colour-coded spheres (carbon: dark grey, hydrogen: light grey)

Renin and inhibitor complex. Computer model showing the secondary structure of the enzyme renin complexed with inhibitor 7

Salmon calcitonin hormone molecule. Computer model showing the structure of calcitonin from salmon. Atoms are colour-coded spheres (carbon: dark grey, hydrogen: light grey, nitrogen: blue)

Relaxin hormone molecule. Computer model showing the secondary structure of a molecule of the hormone relaxin. The alpha helices (ribbons) of the secondary structure can be seen

Human chorionic gonadotrophin molecule. Computer model showing the crystal structure of a molecule of the hormone human chorionic gonadotrophin (hCG)

Vasopressin hormone molecule. Computer model showing the structure of the hormone vasopressin (AVP). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red, nitrogen: blue)

Triiodothyronine hormone molecule. Computer model showing the structure of the hormone triiodothyronine (T3). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

Thyroxine hormone molecule. Computer model showing the structure of the hormone thyroxine (T4). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red, nitrogen: blue)

Insulin molecule, computer artwork. Insulin is a hormone produced by the pancreas. It consists of two peptide chains, A and B, which are linked by disulphide bridges

Parathyroid hormone, molecular model
Parathyroid hormone. Molecular model showing the primary structure (spheres) and secondary structure (coils) of parathyroid hormone (PTH), or parathormone

Thyroid follicle structures, TEM
Thyroid follicle structures. Coloured transmission electron micrograph (TEM) of a section through structures in a thyroid follicle

Insulin molecule
Insulin. Computer artwork of a molecule of insulin. Insulin is a hormone produced by the pancreas. It consists of two peptide chains, A (centre to right) and B (left)

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The endocrine system, a complex network of glands and hormones, plays a vital role in maintaining homeostasis within the human body. From ancient times to modern science, the study disorders has fascinated researchers and artists alike. In the 15th century artwork C018/1849, goitre is depicted as an enlargement of the thyroid gland due to iodine deficiency. This condition highlights the importance of proper nutrition for healthy hormone production. Pancreas anatomy is beautifully illustrated in another artwork, showcasing its intricate structure. The pancreas houses the Islet of Langerhans, which can be observed under a light micrograph. These tiny clusters produce insulin and glucagon, regulating blood sugar levels. Oxytocin neurotransmitter molecule captures attention with its crucial role in bonding and childbirth. This molecule promotes social interaction and facilitates labor contractions during childbirth. Examining thyroid gland capillaries through scanning electron microscopy (SEM) reveals their intricate network responsible for transporting hormones throughout the body. Similarly, SEM showcases thyroid gland blood vessels that supply oxygen-rich blood to this important endocrine organ. Artwork depicting Islets of Langerhans cells provides insight into their appearance within pancreatic tissue. These cells are essential for glucose regulation by producing insulin and other hormones critical for metabolism control. Dog anatomy artwork allows us to explore various organs involved in hormonal balance such as adrenal glands or pituitary glands that secrete numerous essential hormones like cortisol or growth hormone respectively. Male urinary system artwork illustrates structures like spermatic cord, vas deferens, epididymis, and seminiferous tubule cross-sections present within testes. Testes play a significant role in testosterone production necessary for male reproductive health. Parathyroid hormone molecule stands out due to its pivotal function in calcium regulation within our bodies. It ensures optimal bone density while also influencing muscle function among other physiological processes.