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Excretion Collection

Excretion is a vital process in the human body, responsible for eliminating waste and maintaining homeostasis

Background imageExcretion Collection: Kidney glomeruli, SEM

Kidney glomeruli, SEM
Kidney glomeruli, coloured scanning electron micrograph (SEM). The cells that usually surround the glomeruli have been removed to reveal the coiled capillaries at the core of the glomeruli

Background imageExcretion Collection: Kidney glomerulus, SEM

Kidney glomerulus, SEM
Kidney glomerulus, coloured scanning electron micrograph (SEM). Podocyte cells, which make up the surface of the glomerulus, are yellow. Magnification: x650 when printed at 10 centimetres wide

Background imageExcretion Collection: Fibroblast cell, artwork

Fibroblast cell, artwork
Fibroblast cell. Computer artwork of a fibroblast excreting collagen fibres (tropocollagen). Fibroblasts are cells that produce connective tissue such as collagen (tropocollagen)

Background imageExcretion Collection: Apres Moi, Le Deluge; Girl in lavatory (photo)

Apres Moi, Le Deluge; Girl in lavatory (photo)
1095007 Apres Moi, Le Deluge; Girl in lavatory (photo) by French Photographer, (20th century); Private Collection; (add.info.: Apres Moi, Le Deluge; Girl in lavatory)

Background imageExcretion Collection: Two girls in nursery, one sitting on potty (b / w photo)

Two girls in nursery, one sitting on potty (b / w photo)
3093264 Two girls in nursery, one sitting on potty (b/w photo) by French Photographer, (20th century); Private Collection; (add.info.: Two girls in nursery, one sitting on potty)

Background imageExcretion Collection: Seance a la Chambre (colour litho)

Seance a la Chambre (colour litho)
2795341 Seance a la Chambre (colour litho) by French School, (20th century); Private Collection; (add.info.: Seance a la Chambre. Postcard, early 20th century.); © Look and Learn

Background imageExcretion Collection: SANTORIOS BALANCE

SANTORIOS BALANCE
Italian physician Santorio, believing that health is related to bodily intake and excretion, takes his meals on a balance to measure the increase of his body weight Date: 1561 - 1626

Background imageExcretion Collection: Nephron detail, the functional unit of excretion in the human kidney

Nephron detail, the functional unit of excretion in the human kidney

Background imageExcretion Collection: Anatomy of male urinary system

Anatomy of male urinary system

Background imageExcretion Collection: Renal glomerulus

Renal glomerulus
The renal glomerulus is a network (tuft) of capillaries that performs the first step of filtering blood

Background imageExcretion Collection: Early stage of kidney cancer with a tumor visible on the kidney

Early stage of kidney cancer with a tumor visible on the kidney

Background imageExcretion Collection: Ant anus, SEM C018 / 0550

Ant anus, SEM C018 / 0550
Ant anus, coloured scanning electron micrograph (SEM). Ants excrete bodily waste through a single orifice, their anus, which is located at the tip of the abdomen

Background imageExcretion Collection: Nephron structure, artwork

Nephron structure, artwork
Nephron structure. Artwork showing the structure of a nephron, the functional filtering unit of a kidney. The function of the kidney is to filter waste products such as urea from the blood

Background imageExcretion Collection: Artist depcition of glomerulus capillaries

Artist depcition of glomerulus capillaries

Background imageExcretion Collection: A blastocyst begins implanting in the wall of the uterus

A blastocyst begins implanting in the wall of the uterus

Background imageExcretion Collection: Three dimensional view of female urinary system

Three dimensional view of female urinary system, profile view

Background imageExcretion Collection: Anatomy of female urinary system

Anatomy of female urinary system

Background imageExcretion Collection: Conceptual image of kidneys with ureter

Conceptual image of kidneys with ureter

Background imageExcretion Collection: Cross section illustration of human pelvis anatomy and male bladder

Cross section illustration of human pelvis anatomy and male bladder

Background imageExcretion Collection: Human urinary system

Human urinary system

Background imageExcretion Collection: Schematic of female organs in a funnel

Schematic of female organs in a funnel

Background imageExcretion Collection: Diagram of a nephron, the functional unit of excretion in the kidney

Diagram of a nephron, the functional unit of excretion in the kidney
Diagram of a nephron, the functional unit of excretion in the human kidney

Background imageExcretion Collection: Caricature of Calonne paralysed (coloured engraving)

Caricature of Calonne paralysed (coloured engraving)
XIR465245 Caricature of Calonne paralysed (coloured engraving) by French School, (18th century); Musee de la Ville de Paris, Musee Carnavalet, Paris

Background imageExcretion Collection: Kidneys, anatomical artwork

Kidneys, anatomical artwork
Kidneys. Anatomical computer artwork of a mans body, showing the position of the kidneys (red, centre left and right) and adrenal glands (beige)

Background imageExcretion Collection: Oxalosis, light micrograph

Oxalosis, light micrograph
Oxalosis. Light micrograph of a section through adult bone tissue affected by oxalosis (primary hyperoxaluria), showing mature bone (green)

Background imageExcretion Collection: Renal blood supply, anatomical artwork

Renal blood supply, anatomical artwork
Renal blood supply. Anatomical computer artwork of a human kidney (left) and adrenal gland (beige, upper centre), showing their main blood supply

Background imageExcretion Collection: Kidney anatomy, artwork C016 / 8945

Kidney anatomy, artwork C016 / 8945
Kidney anatomy, artwork. The kidneys filter waste from the blood and excrete it as urine. The kidney consists of an outer cortex and an inner medulla

Background imageExcretion Collection: Ant anus, SEM C018 / 0549

Ant anus, SEM C018 / 0549
Ant anus, coloured scanning electron micrograph (SEM). Ants excrete bodily waste through a single orifice, their anus, which is located at the tip of the abdomen

Background imageExcretion Collection: Nephron structure, artwork C016 / 9867

Nephron structure, artwork C016 / 9867
Nephron structure. Artwork showing the structure of a nephron, the functional filtering unit of a kidney. The function of the kidney is to filter waste products such as urea from the blood

Background imageExcretion Collection: Nephron structure, artwork C016 / 9868

Nephron structure, artwork C016 / 9868
Nephron structure. Artwork showing the structure of a nephron, the functional filtering unit of a kidney. The function of the kidney is to filter waste products such as urea from the blood

Background imageExcretion Collection: Sweat gland in skin, artwork

Sweat gland in skin, artwork
Sweat gland in skin. Artwork of a section of human skin (top) with the upper skin layers shown, along with the duct leading from a sweat pore to its sweat gland (bottom)

Background imageExcretion Collection: Kidney anatomy, artwork C016 / 8663

Kidney anatomy, artwork C016 / 8663
Kidney anatomy, artwork. The kidneys filter waste from the blood and excrete it as urine. The kidney consists of an outer cortex and an inner medulla

Background imageExcretion Collection: Kidney anatomy, artwork C016 / 8661

Kidney anatomy, artwork C016 / 8661
Kidney anatomy, artwork. The kidneys filter waste from the blood and excrete it as urine. The kidney consists of an outer cortex and an inner medulla

Background imageExcretion Collection: Kidney anatomy, artwork C016 / 8662

Kidney anatomy, artwork C016 / 8662
Kidney anatomy, artwork. The kidneys filter waste from the blood and excrete it as urine. The kidney consists of an outer cortex and an inner medulla

Background imageExcretion Collection: Kidney anatomy, artwork C016 / 8660

Kidney anatomy, artwork C016 / 8660
Kidney anatomy, artwork. The kidneys filter waste from the blood and excrete it as urine. The kidney consists of an outer cortex and an inner medulla

Background imageExcretion Collection: Urinary system, artwork C015 / 6455

Urinary system, artwork C015 / 6455
Urinary system. Computer artwork showing the organs of the human urinary system. The kidneys (red, top left and right) filter waste products such as urea from the blood (red and blue) to form urine

Background imageExcretion Collection: Urinary system, artwork C015 / 6454

Urinary system, artwork C015 / 6454
Urinary system. Computer artwork showing the organs of the human urinary system. The kidneys (red, top left and right) filter waste products such as urea from the blood to form urine

Background imageExcretion Collection: Kidney glomerulus, TEM C016 / 5831

Kidney glomerulus, TEM C016 / 5831
Kidney glomerulus. Transmission electron micrograph (TEM) of a section through a renal glomerulus. At centre left is a capillary with a red blood cell (black) in its lumen

Background imageExcretion Collection: Penicillin research, World War II C016 / 4300

Penicillin research, World War II C016 / 4300
Penicillin research. Graph showing the rate of excretion of the antibiotic drug penicillin following intravenous administration. The horizontal axis shows time in hours



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Excretion is a vital process in the human body, responsible for eliminating waste and maintaining homeostasis. The intricate system involves various organs and structures working together seamlessly. One such structure is the kidney glomerulus, which plays a crucial role in filtration. When observed under a scanning electron microscope (SEM), the kidney glomerulus reveals its intricate network of blood vessels that aid in filtering waste products from the blood. The SEM also provides us with detailed images of multiple kidney glomeruli, showcasing their unique architecture and functionality. These microscopic marvels are essential components of our excretory system, ensuring efficient waste removal. In addition to the fascinating SEM images, an artwork depicting fibroblast cells reminds us that excretion is not limited to kidneys alone. Various cells throughout our bodies contribute to this process by eliminating metabolic byproducts and toxins. Moving away from scientific depictions, we encounter everyday scenarios related to excretion. A photograph titled "Apres Moi, Le Deluge" captures a girl inside a lavatory – symbolizing how one's bodily functions can lead to relief after discomfort. Similarly, another black-and-white photo portrays two girls in a nursery setting; one sitting on a potty chair emphasizes early stages of learning control over excretory functions – an important milestone for every child's development. On another note, "Seance à la Chambre, " depicted as a colorful lithograph artwork showcases individuals gathered around during what appears to be an intense discussion about matters concerning balance – perhaps alluding metaphorically to maintaining equilibrium within our own bodies through proper excretion processes. Lastly, we come across an intriguing image labeled "SANTORIOS BALANCE. " Although it may seem unrelated at first glance, it serves as a reminder that achieving balance between intake and output is crucial for overall health – including proper elimination of waste materials through urine or feces.