Lymphocytes Collection

T lymphocytes and cancer cell, SEM C001 / 1679
T lymphocytes and cancer cell. Coloured scanning electron micrograph (SEM) of T lymphocyte cells (green) attached to a cancer cell

Lymphocyte white blood cells, artwork
Lymphocyte white blood cells. Computer artwork of lymphocyte white blood cells, showing their nuclei (red, centre). Lymphocytes, like all white blood cells, are part of the immune system

Thymus gland, light micrograph C015 / 4970
Thymus gland. Light micrograph of a section through tissue from the thymus gland, part of the lymphoid system. The dense areas are the thymic cortex, which produces lots of lymphocytes

Chronic lymphocytic leukaemia, micrograph
Chronic lymphocytic leukaemia. Light micrograph of blood cells sampled from a lymphatic ganglion in a case of chronic lymphocytic leukaemia, also called chronic lymphoid leukaemia (CLL)

Macrophage and lymphocytes, TEM
Macrophage and lymphocytes, transmission electron micrograph (TEM). Macrophage surrounded by lymphocytes in a lymph node. This view includes many intercellular contacts

Lymphocytes in hair follicle, SEM
Lymphocytes in hair follicle, coloured scanning electron micrograph (SEM). Large numbers of lymphocytes (yellow) are seen in inflamed and necrotic tissue at the base of hair shafts (red)

Cutaway of Lymph Node with each Tissue type highlighted

NK cells attacking cancer cells, artwork
NK cells attacking cancer cells. Computer artwork of human Natural Killer (NK) cells (small, round) attacking cancer cells (large, round)

Antibodies and bacteria, artwork
Antibodies and bacteria. Computer artwork showing white blood cells (large, round) and antibody, or immunoglobulin, molecules (red) surrounding bacteria (green)

Lymphocyte white blood cells, SEM C016 / 9140
Lymphocyte white blood cells. Coloured scanning electron micrograph (SEM) of lymphocyte white blood cells from peripheral blood

Lymphocyte white blood cells, SEM C016 / 9138
Lymphocyte white blood cells. Coloured scanning electron micrograph (SEM) of lymphocyte white blood cells from peripheral blood

Blood cell cancer, light micrograph
Blood cell cancer. Light micrograph of blood cells from a lymphatic ganglion in a case of a blood cancer of a mixed cell type

Infectious mononucleosis, micrograph
Infectious mononucleosis. Light micrograph of blood cells obtained from an inflamed lymphatic ganglion in a case of infectious mononucleosis (glandular fever)

Lymphoblastic sarcoma, light micrograph
Lymphoblastic sarcoma. Light micrograph of blood cells from bone marrow in a case of lymphoblastic sarcoma. These small lymphoblasts (dark red) characteristically have conspicuous nucleoli

Lymphoplasmacytic lymphoma, micrograph
Lymphoplasmacytic lymphoma. Light micrograph of a mixture of small lymphocytes and plasma cells from bone marrow in a case of lymphoplasmacytic lymphoma, also known as Waldenstroms macroglobulinemia

Acute lymphoblastic leukaemia, micrograph
Acute lymphoblastic leukaemia. Light micrograph of blood cells from bone marrow in a case of acute lymphoblastic leukaemia. Leukaemia is a cancer where certain blood cells form in excess

Metastatic lung cancer, micrograph
Metastatic lung cancer. Light micrograph of blood cells in a case of metastatic (secondary) medullary lung cancer. Medullary cancer (carcinoma)

Alders anomaly, light micrograph
Alders anomaly. Light micrograph of an abnormal lymphocyte white blood cell (centre) from a blood sample in a case of Alders anomaly

Antibodies and B cells, artwork C016 / 6255
Antibodies and B cells. Computer artwork showing antibodies (green) neutralising cytokine activity in B cell (large, round) white blood cells

Antibodies and B cells, artwork C016 / 6254
Antibodies and B cells. Computer artwork showing antibodies (green) neutralising cytokine activity in B cell (large, round) white blood cells

Gastritis, light micrograph C016 / 0508
Gastritis. Light micrograph of a section through an inflamed human stomach (gastritis), showing an abnormal accumulation of white blood cells (leucocytes)

Gastritis, light micrograph C016 / 0507
Gastritis. Light micrograph of a section through an inflamed human stomach (gastritis), showing an abnormal accumulation of white blood cells (leucocytes)

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

Lymph node hyperplasia, light micrograph C015 / 6224
Lymph node hyperplasia. Light micrograph of a section through a lymph node showing follicular hyperplasia. Hyperplasia is the abnormal proliferation of cells

Lymph node, artwork C013 / 4632
Lymph node. Computer artwork of a section through a human lymph node. Lymph nodes are kidney-shaped structures located at intervals along lymph vessels (tubes)

Lymph node, artwork C013 / 4631
Lymph node. Computer artwork of a section through a human lymph node. Lymph nodes are kidney-shaped structures located at intervals along lymph vessels (tubes)

Blood cells, artwork C013 / 4726
Blood cells. Computer artwork of red blood cells (erythrocytes, red), white blood cells (leucocytes, white), and platelets (thrombocytes, yellow)

Blood cells, artwork C013 / 4707
Blood cells. Computer artwork of red blood cells (erythrocytes, red), white blood cells (leucocytes, white), and platelets (thrombocytes, yellow)

T lymphocytes and cancer cells, SEM
T lymphocytes and cancer cells. Coloured scanning electron micrograph (SEM) of T lymphocyte cells (purple) attached to cancer cells

White blood cells. Computer artwork of B lymphocytes, or B cells, each containing an antibody molecule. B cells mature in the bone marrow

Lymph node, SEM
Lymph node. Coloured scanning electron micrograph (SEM) of a freeze fracture section through a lymph node, showing part of the medullary sinus

Typhoid nodules, light micrograph
Typhoid nodules, coloured light micrograph. Section through a lymph node of a patient with typhoid, showing macrophages (large cells, pink) forming typhoid nodules

Liver tuberculosis, light micrograph
Liver tuberculosis. Coloured light micrograph of a section through the liver of a patient with miliary tuberculosis (TB). A tubercle, a nodular lesion of infected dead tissue, is seen at left

Miliary tuberculosis, light micrograph
Miliary tuberculosis. Light micrograph of a section through a single miliary tubercle (left) in a patients lung. Tubercles are nodular lesions of infected dead tissue that arise from tuberculosis (TB)

Budding HIV particle, computer artwork
Budding HIV particle. Computer artwork of an HIV (human immunodeficiency virus) particle (green) exiting a T-lymphocyte (a type of white blood cell, lower left)

Pyoderma skin disease, SEM
Pyoderma skin disease, coloured scanning electron micrograph (SEM). Large numbers of lymphocytes (white) and red blood cells are seen in necrotic tissue surrounding a hair shaft

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

Lymph node, TEM
Lymph node. Coloured transmission electron micrograph (TEM) of a section through the peripheral corona of a lymph nodule, showing numerous small lymphocyte white blood cells (dark)

Tonsil tissue, light micrograph

Cat lymph gland, light micrograph

Lymph gland, light micrograph

Inflamed lymph gland, light micrograph

Immune response to chronic inflammation. Computer artwork showing the interaction of T cell, lymphocyte, and macrophage white blood cells in response to chronic inflammation of the skin (top)

Allergic response, artwork
Allergic response. Computer artwork showing the process that produces an allergic reaction. Antigens (blue), such as pollen

Blood cells in blood vessel, artwork
Blood cells in blood vessel, computer artwork. Red blood cells (erythrocytes, red) distribute oxygen to body tissues, and carry waste carbon dioxide back to the lungs

Lymphocytes in skin disorder, SEM
Lymphocytes in skin disorder, coloured scanning electron micrograph (SEM). Lymphocytes (light green) are seen in inflamed and necrotic tissue

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"Lymphocytes: The Mighty Warriors of our Immune System" Lymphocytes, the unsung heroes of our immune system, play a crucial role in defending our bodies against various diseases and infections. These remarkable white blood cells come in different forms, each with its own unique function. T lymphocytes (T cells) are specialized warriors that target cancer cells head-on. In SEM C001/1679, we witness their relentless pursuit to eliminate these malignant invaders. Their extraordinary ability to recognize abnormal cells makes them invaluable allies in the fight against cancer. In an artistic representation, lymphocyte white blood cells are showcased diligently patrolling through our bloodstream like vigilant guardians. They work hand-in-hand with macrophages as seen in TEM images, forming a formidable team that engulfs and destroys harmful pathogens. SEM images reveal another fascinating aspect - their presence within hair follicles. This surprising discovery suggests that they may have a vital role beyond just immunity. A cutaway view of a Lymph Node highlights the diverse tissue types where lymphocytes reside and interact with other immune components. This intricate network ensures efficient communication and coordination among various defense mechanisms. NK (Natural Killer) cells exhibit their exceptional abilities by attacking cancerous cells relentlessly as depicted in awe-inspiring artwork. Their precision strikes make them potent weapons against tumors. Antibodies join forces with bacteria-fighting lymphocytes in captivating artwork showcasing their symbiotic relationship. Together, they neutralize harmful microbes and safeguard our well-being. The Thymus gland takes center stage under light micrograph C015/4970 revealing its importance as the birthplace for T-cells maturation – shaping them into powerful defenders ready to combat threats effectively. SEM images C016/9140 & C016/9138 provide breathtaking close-ups of lymphocyte white blood cells displaying their intricate structures up-close; reminding us how nature's design is truly awe-inspiring at microscopic levels. However, not all lymphocyte stories have a happy ending.