Monocyte Collection

Dendritic cells, artwork. Dendritic cells, a type of white blood cell, are called antigen presenting cells (APCs) and are found in the bodys tissues

Activated macrophage, SEM C015 / 6375
Activated macrophage. Coloured scanning electron micrograph (SEM) of an active macrophage white blood cell. Macrophages are cells of the bodys immune system that are found in the tissues rather than

Macrophage cells, SEM
Macrophage cells. Coloured scanning electron micrograph (SEM) of macrophage white blood cells. Macrophages are cells of the bodys immune system

Monocyte white blood cell, SEM C016 / 3089
Monocyte white blood cell. Scanning electron micrograph (SEM) of a monocyte white blood cell. Monocytes, like all white blood cells, are part of the human bodys immune system

Conceptual image of cancer virus

Microscopic view of a group of macrophages. Macrophages contribute to tumor growth and progression. Attracted to oxygen-starved (hypoxic) and necrotic tumor cells they promote chronic inflammation

3D rendering of macrophage phagocytosis

Microscopic view of phagocytic macrophages, which are involved in the immune response within the body

Microscopic view of cancer virus

Isolated cancer cell Macrophage. Macrophages contribute to tumor growth and progression. Attracted to oxygen-starved (hypoxic) and necrotic tumor cells they promote chronic inflammation

Illustration showing human immune system
Medicine: immune system

Monocyte white blood cell, artwork F007 / 6429
Monocyte white blood cell, computer artwork. Monocytes are the largest white blood cell. They engulf and digest invading bacteria and cell debris

Blood smear, light micrograph F005 / 6090
Blood smear. Light micrograph showing normal red and white blood cells. At upper centre is monocyte, at top right and centre right are neutrophils, at bottom right is a basoophil

Activated macrophage, SEM F006 / 8635
Activated human macrophage, coloured scanning electron micrograph (SEM). Magnification: x2, 700 when printed at 10 centimetres wide

Activated macrophage, SEM F006 / 8634
Activated human macrophage, coloured scanning electron micrograph (SEM). Magnification: x2, 700 when printed at 10 centimetres wide

Monocyte blood cell, light micrograph. Monocytes are a type of white blood cell, part of the bodys immune system. Monocytes are the largest white blood cell

Blood cells, illustration C018 / 0802
Blood cells. All cellular blood components originate from the same cell, the haematopoietic stem cell. The stem cell differentiates into two types of progenitor cells

Monocyte white blood cell, TEM
Monocyte white blood cell. Transmission electron micrograph (TEM) of a section through a monocyte white blood cell, showing the cell nucleus (blue)

Activated macrophage, SEM C015 / 6377
Activated macrophage. Coloured scanning electron micrograph (SEM) of an active macrophage white blood cell. Macrophages are cells of the bodys immune system that are found in the tissues rather than

Activated macrophage, SEM C015 / 6376
Activated macrophage. Coloured scanning electron micrograph (SEM) of an active macrophage white blood cell. Macrophages are cells of the bodys immune system that are found in the tissues rather than

Antigen presentation, SEM C016 / 3105
Antigen presentation. Coloured scanning electron micrograph (SEM) showing the interaction between a macrophage (blue) and a T helper lymphocyte (Th cell, yellow)

Antigen presentation, SEM C016 / 3104
Antigen presentation. Coloured scanning electron micrograph (SEM) showing the interaction between a macrophage (brown) and a T helper lymphocyte (Th cell, red)

White blood cell types
Artwork featuring different types of white blood cells that comprise the orchestra of the human immune system, the bodys defence mechanism

Immune system components
Immune system. Conceptual computer artwork of a man standing with his arms outstretched surrounded by components of the immune system. The skeletal system is seen, with the joints highlighted in red

Monocyte white blood cells, SEM
Monocytes. Coloured scanning electron micrograph (SEM) of monocyte white blood cells. These are the largest white blood cells, and are formed in bone marrow

Coloured SEM of a monocyte in a blood capillary
Monocyte. Coloured Scanning Electron Micrograph (SEM) of a monocyte (macrophage) in a blood capillary of the " zona reticularis" of the adrenal gland

SEM of a macrophage cell moving over a surface
Scanning electron micrograph (SEM) of a macrophage cell moving over a surface. Wandering macrophages are monocytes from circulating blood that function to defend the body against invasion by foreign

Artwork: Inside the AIDS virus, monocyte / T4 cell
Artwork: Inside the AIDS virus, monocyte/T4 cell

Coronary thrombosis, light micrograph
Coronary thrombosis. Light micrograph of a section through a thrombus (blood clot) in the coronary artery of the heart. The clot is packed full of red blood cells (red)

Macrophage attacking bacteria, artwork

Macrophages, SEM
Macrophages. Coloured scanning electron micrograph (SEM) of macrophage white blood cells. Macrophages are cells of the bodys immune system

Macrophage, SEM
Macrophage. Coloured scanning electron micrograph (SEM) of a macrophage white blood cell. Macrophages are cells of the bodys immune system

Monocyte white blood cells, artwork
Monocyte white blood cells. Computer artwork of monocyte white blood cells, showing their lobed nuclei (purple, centre). Monocytes, like all white blood cells

Liver macrophage cells, SEM
Liver macrophage cells. Coloured scanning electron micrograph (SEM) of liver macrophages, also known as Kupffer cells. Macrophages are a type of large white blood cell that recognise foreign

Human immune response, artwork
Human immune response. Computer artwork showing the interactions of the various white blood cells (purple) involved during an immune response in the human body

Macrophage cell, SEM
Macrophage cell. Coloured scanning electron micrograph (SEM) of a macrophage white blood cell. Macrophages are cells of the bodys immune system

Liver macrophage cell, SEM
Liver macrophage cell. Coloured scanning electron micrograph (SEM) of a liver macrophage, also known as a Kupffer cell. Macrophages are a type of large white blood cell that recognise foreign

Spleen cell, TEM
Spleen cell. Coloured transmission electron micrograph (TEM) of a section through a cell in the spleen, an organ located in the upper left side of the abdomen in vertebrate animals

Spleen cells, TEM
Spleen cells. Coloured transmission electron micrograph (TEM) of a section through cells in the spleen, an organ located in the upper left side of the abdomen in vertebrate animals

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Monocyte: The Versatile Warrior of the Immune System Dendritic cells, artwork, and activated macrophages, SEM C015 / 6375, join forces with monocytes to form a formidable defense against pathogens, and are white blood cells that play a crucial role in our immune system's response. In this captivating artwork depicting dendritic cells, we witness their intricate structure and ability to capture antigens for presentation to other immune cells. These powerful warriors act as messengers between the innate and adaptive immune systems. Activated macrophages, SEM C016 / 3089, showcase their unique morphology after encountering foreign invaders. They engulf these intruders through phagocytosis while releasing inflammatory mediators to recruit more immune cells into action. Conceptual images of cancer viruses remind us of monocytes' significance in combating malignant growths. These resilient soldiers infiltrate tumors and initiate an anti-cancer response by presenting tumor-specific antigens to T-cells. Microscopic views reveal phagocytic macrophages at work—devouring harmful particles with precision and efficiency. Their collective strength is evident as they form a group ready to defend our bodies from any threat that may arise. A mesmerizing 3D rendering showcases macrophage phagocytosis—a process where these vigilant guardians engulf bacteria or debris within their cytoplasmic extensions called pseudopods. This remarkable mechanism ensures the removal of potential dangers from our system. Amidst the microscopic view of phagocytic macrophages lies another glimpse of cancer virus particles—an ongoing battle between health and disease unfolds before our eyes. Monocytes stand firm in this struggle against malignancy alongside other components of our immune arsenal. Monocytes prove themselves indispensable in safeguarding our well-being by actively participating in various immunological processes. From capturing antigens to devouring pathogens or even fighting cancerous threats head-on—they epitomize the resilience and adaptability of our immune system.