Hormonal Collection (#3)

Pituitary gland C015 / 6420
Pituitary gland. Light micrograph of a section through a healthy pituitary gland. The pituitary is a pea-sized organ found at the base of the brain

Islet of Langerhans, TEM C015 / 6418
Islet of Langerhans. Transmission electron micrograph (TEM) of a section through cells clustered in an islet of Langerhans in the pancreas

Kidneys and ureters, artwork C013 / 4672
Kidneys and ureters. Computer artwork showing an oblique anterior view of the kidneys, the main organs of the urinary system, relative to the skeleton and abdominal organs (white)

Thyroid anatomy, artwork C013 / 4674
Thyroid anatomy. Computer artwork of the thyroid glands (pink) of the neck, shown in relation to the bodys bones and throat structures (white)

Kidneys and ureters, artwork C013 / 4671
Kidneys and ureters. Computer artwork showing an anterior view of the kidneys, the main organs of the urinary system, relative to the skeleton and abdominal organs (white)

Urinary system, artwork C013 / 4673
Urinary system. Computer artwork showing an anterior view of the kidneys, the main organs of the urinary system, relative to the skeleton and abdominal organs (white)

Urinary system, artwork C013 / 4670
Urinary system. Computer artwork showing the kidneys (top), the main organs of the urinary system. The kidneys are located in the upper abdomen

Urinary system, artwork C013 / 4669
Urinary system. Computer artwork showing the kidneys (top), the main organs of the urinary system. The kidneys are located in the upper abdomen

Kidneys and ureters, artwork C013 / 4668
Kidneys and ureters. Computer artwork showing the kidneys, the main organs of the urinary system. The kidneys are located in the upper abdomen

Thyroid gland, light micrograph
Thyroid gland. Coloured light micrograph of a thyroid gland showing the follicles. The follicles are lined by a single layer of cuboidal epithelial cells (purple, dark nuclei)

Pituitary gland tissue, light micrograph
Pituitary gland tissue. Light micrograph of a section through the pars distalis, the anterior part of the adenohypophysis in the pituitary gland

Thyroid follicles. Computer artwork of cells of thyroid follicles (pink, purple) superimposed on an artwork of the thyroid gland (red, centre)

Insulin-secreting pancreatic cells
Insulin production. Artwork of a section through beta cells secreting insulin (blue spheres) into a capillary (small blood vessel, grey tube). Beta cells are found in the pancreas

Shaving foam
MODEL RELEASED. Shaving foam. Nineteen year old man squeezing shaving foam into his hand in preparation for shaving. Shaving is a method of hair removal (depilation)

Thyroid follicles, artwork
Thyroid gland. Computer artwork of a thyroid gland (red, centre), superimposed on an image of cells of thyroid follicles (green, blue)

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

Thyroid gland, artwork. This two-lobed endocrine gland is found in the neck, in front of the trachea (windpipe, striped). The larynx (voice box, orange) sits above it

Bearded lady, 19th century
Bearded lady. Annie Jones (1865-1902) was known by the stage name of Lady Esau. She was also known as Annie Jones-Elliot, from her marriage to Richard Elliot

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

Melatonin brain function, artwork
Melatonin brain function. Artwork showing how the hormone melatonin (blue spheres) is secreted in the brain and helps to control the bodys biological clock

Cholecystokinin crystals, polarised light micrograph. Cholecystokinin (CCK) is a hormone responsible for promoting the digestion of fats and proteins

Cortisol crystals, light micrograph
Cortisol crystals, polarised light micrograph. Cortisol is a steroid hormone produced by the adrenal glands, which sit on top of the kidneys

Serotonin N-acetyl transferase molecule. Computer model showing the molecular structure of the four sequence motifs (coloured) that make up the arylalkylamine N-acetyltransferase (aNAT) complex

Cholecystokinin crystal, polarised light micrograph. Cholecystokinin (CCK) is a hormone responsible for promoting the digestion of fats and proteins

Glucagon hormone molecule. Computer model showing the structure of the human hormone glucagon. Atoms are colour-coded spheres (carbon: grey, nitrogen: blue, and oxygen: red)

Gastrin hormone molecule. Computer model showing the structure of the human hormone gastrin. Atoms are colour-coded spheres (carbon: grey, hydrogen: light grey, nitrogen: blue, sulphur: yellow)

Leptin hormone molecule. Computer model showing the secondary structure of the hormone leptin. This hormone is produced by adipose (fat) tissue

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)

Aldosterone molecule. Molecular model showing the structure of a molecule of the steroid hormone aldosterone (C21.H28.O5). Atoms are colour-coded (carbon: grey, hydrogen: white, oxygen: red)

Somatostatin hormone molecule. Computer model showing the structure of the hormone somatostatin, also known as growth hormone-inhibiting hormone (GHIH)

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

Calcifediol molecule. Computer model showing the structure of a molecule of the pre-hormone calcifediol. Atoms are colour-coded (carbon: grey, hydrogen: white)

Prostacyclin molecule. Computer model showing the structure of the hormone prostacyclin, or prostaglandin I2 (PGI2). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

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)

Prostaglandin E1 molecule. Computer model showing the structure of the hormone prostaglandin E1 (PGE1). Atoms are colour-coded (carbon: dark grey, hydrogen: light grey, oxygen: red)

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)

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

Calcitriol molecule. Computer model showing the structure of a molecule of the secosteroid hormone calcitriol. Atoms are colour-coded (carbon: grey, hydrogen: white, oxygen: red)

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

Gonadotrophin-releasing hormone molecule. Computer model showing the structure of gonadotrophin-releasing hormone (GnRH). Atoms are colour-coded spheres (carbon: large grey, hydrogen: small grey)

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)

Orexin-A hormone molecule. Computer model showing the crystal structure of a molecule of the hormone orexin-A. The crystal structure consists of both the secondary structure

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"Hormonal: Unveiling the Intricacies of our Body's Chemical Messengers" Delving into the depths of our brain, the medulla oblongata holds the key to hormonal regulation. Behold the mesmerizing artwork capturing cortisol crystals under a light micrograph - a glimpse into stress management at its core. Explore the intricate anatomy of the pancreas through captivating artwork, where hormones play their symphony. Witness the beauty within Islets of Langerhans under a light micrograph, revealing their crucial role in blood sugar control. The oxytocin neurotransmitter molecule - an enchanting messenger that fosters love and bonding in our brains. Dive into an artistic representation of thyroid anatomy, unraveling its significance in metabolism and energy balance. Marvel at SEM images showcasing thyroid gland capillaries and blood vessels - lifelines for hormone distribution throughout our body. Journey through the brain's limbic system, where emotions intertwine with hormonal signals to shape our experiences. Admire exquisite artwork depicting Islets of Langerhans cells - guardians ensuring harmony within our endocrine system. Embark on an anatomical exploration of kidney function through stunning artwork, highlighting its role in hormone production and filtration processes. In this captivating journey, we uncover how these hormonal cues orchestrate countless bodily functions with precision and grace – truly a testament to nature's brilliance.