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Secreting royalty-free images
11,259 secreting stock photos, vectors, and illustrations are available royalty-free for download.
See secreting stock video clipsBefore and after dandruff treatment shampoo on hair woman. Dandruff in the hair. Flaky scalp. Seborrhea.
Hepcidin and Human iron metabolism. Hepcidin secretion by the liver is controlled by iron stores within macrophages, and inflammation. Vector diagram
Examples of two segments of bronchial tubes, one healthy and the other with chronic bronchitis, in which it can be seen that it is inflamed and full of mucus.
Schematic and graphic image of the ciliated cells and goblet cells that secrete mucus. The inside of the nostrils is lined with a mucous membrane. The small hairs, called cilia, protect the nasal pass
Image of the lungs, a bronchus leaves the bronchial branch to the foreground, showing the walls that compose it and those that are in a normal and healthy state.
Steps involved in Eli Spot assay, Principle of Eli spot test. Cytokine secretion test. Immuno spot test.
Production gonadotropins. FSH and LH are synthesized in the pituitary gland in response to gonadotropin-releasing hormone or GnRH. Hypothalamus-pituitary-gonad axis
Endocrine system organ. Human gland function. Adrenal gland. Human hormones secretion and balance. Nervous system regulation. Flat vector illustration
Endocrine system organs and disease set. Human glands function. Pituitary, adrenal and thyroid gland. Human hormones secretion and. balance. Metabolism regulation. Flat vector illustration
Illustration of cell exocytosis process. Fusion of secretory vesicles with the plasma membrane that results in the discharge of vesicle content into the extracellular space.
Endocrine system. Insulin function. Pancreas gland hormones secretion and balance. Metabolism regulation. Flat vector illustration
Gastrin hormone Function. Gastrointestinal hormone that affects Gastric acid secretion in stomach, aids in bile production in liver, pancreas induces secretions, aids in the movement of food
The circadian rhythm and sleep-wake cycle: how exposure to sunlight regulates melatonin secretion in the human brain and body processes
blocked tear duct structure diagram hand drawn schematic vector illustration. Medical science educational illustration
B cells help protect the body against germs, virus, or bacteria by making proteins called antibodies 3d rendering
Structures of the Dermis. The dermis contains most of the structures found in skin, Hair, hair follicle, and oil glands. The oil, called sebum, The sebaceous gland secretes sebum.
Pancreatic cells. Coloured transmission electron micrograph (TEM) of acinar (exocrine) pancreatic cells (pink) adjacent to hormone- secreting (endocrine) Islet of Langerhans cells (yellow).
Gut - digestion - immune system health landscape poster. Useful infographic. Human internal organs connection. Editable vector illustration. Modern outline style. Medical, healthcare, scientific image
The circadian rhythm and sleep-wake cycle: how exposure to sunlight regulates melatonin secretion and body processes during day and night
Thyroid gland functions diagram. T3, T4 hormones and calcitonin production. Regulation of metabolic rate, heart, muscle and digestive system. Human endocrine system medical flat vector illustration.
Pancreas: beta cells. β-cells are a type of cell found in pancreatic islets that synthesize and secrete insulin and amylin. Pathway of glucose-stimulated insulin secretion.
Insulin secretion vector illustration. Biological pancreas function labeled scheme. Full cycle diagram with glucose transporter, metabolism, ATP and potassium channel.
Christmas or New Year video conference call, friends celebrate from home. People on computer screens have christmas party with colleagues. Videoconferencing and online meeting workspace web banner.
IgA immunity. Peyer’s patch. Lymphoid follicles of the small intestine generate IgA immune response with B cells, T cells, dendritic cells, and plasma cells secreting IgA.
Adrenal gland. Human endocrine gland structure, the adrenal cortex and adrenal medulla. Hormones and steroids secretion. Flat vector illustration
Illustration of insulin production in the pancreas. Metabolic actions of insulin in striated muscle.
hypothalamic pituitary adrenal axis. HPA axis controls reactions to stress and regulates digestion, the immune system, mood. hormones of Hypothalamus, pituitary and adrenal gland. Vector poster
B-cell and T helper cell. Basic B-cells function: bind an antigen, receive help from a T helper cell and differentiate into a plasma cell that secretes large amounts of antibodies. Human immune system
Senescence large flat cells with adjacent tumor cells or Disrupted tissue homeostasis. Modern minimal black thin line vector icon isolated on transparent background. Line thickness editable
Pore condition and acne mechanism In Japanese, it is described as "open pores", "excessive sebum secretion", "clogging of pores", "white acne", "black acne", and "red acne / inflammation".
Process of protein hormone synthesis. Typical endocrine cell. Hormone or active metabolite stimulates receptor. Prohormone is transported through cell and secreted in active hormone form.
Pancreatic endocrine system anatomy, alpha, beta and delta cells secreting glucagon, insulin, and somatostatin vector illustration
Fight-or-flight response. fight-or-flight-or-freeze. hyperarousal or the acute stress response. Poster for Education or medical use. Vector Illustration
Breastfeeding, Woman feeding a baby, lactation process of producing and releasing milk from the mammary glands in breasts. 3d illustration
Covid-19 can spread through respiratory secretions from sneezing, coughing, and salivation when it enters the recipient's respiratory mucosa. Have a chance to become infected.
Stress response. Activation of the stress system. Stress is a main cause of high levels of adrenaline and cortisol secretion. hormones that produced by the medulla, and cortex of adrenal.
Iron metabolism, Hepcidin, Human iron metabolism. The liver's secretion of Hepcidin is controlled by iron stores within macrophages, and inflammation. Vector illustration
Olive tree leaves, flowers dying due to olive psyllid(Euphyllura olivina) infection.The psyllid nymphs and adults produce a white,waxy secretion,which can cause premature flower drop during infestion.
Endocrine system in human body. Adrenal glands, thyroid, parathyroid and pancreas. Testes and ovaries. Pineal and pituitary glands in brain. Coordination of metabolism, energy level and reproduction.
Mammary gland. Vector illustration showing cross section of female breast and part of the chest wall isolated on white background.
Parathyroid hormone PTH, parathormone or parathyrin vector illustration. Labeled educational parathyroid glands secretion regulation scheme. Example with healthy medical calcium serum concentration.
Bile duct. Human biliary tree. Anatomy concept for medical designs. Vector illustration isolated on a white background in cartoon style.
Education chart of Insulin, the molecule actions as the stimulus which signaling to the cell for allow glucose to cross cell membrane enter the cell and be used for energy.
Pituitary gland secreted hormones and influenced organs in the body. Beautiful colorful illustration.
Olive psyllid (Euphyllura olivina) infection on olive tree branch. The psyllid nymphs and adults produce a white,waxy secretion,which can cause premature flower drop during infestion.Bokeh background.
Thyroid gland front and back view on white background. Human body organs anatomy icon. Thyroid diagram scheme sign. Medical concept. Isolated vector illustration.
The vagus nerve innervates the stomach, regulating digestion, gastric acid secretion, and signaling fullness, influencing overall gastrointestinal function.
Cushing syndrome disease infographic poster. Cortisol in adrenal gland. Increased secretion of ACTH. Main symptoms, pain and inflammation in the human body. Flat vector isolated medical illustration.
The education chart of endocrine signaling mechanism involve the signal transduction between cells and others is compose of endocrine, paracrine and autocrine.
Adrenal glands sit atop the kidneys and are composed of an outer cortex and an inner medulla, which produce different types of hormones. Human endocrine system
Stress response system vector illustration diagram, nerve impulses scheme. Educational medical information.
Serotonin editable stroke outline icon isolated on white background flat vector illustration. Pixel perfect. 64 x 64.
Gastrin is a peptide hormone that stimulates secretion of gastric acid (HCl) by the parietal cells of the stomach and aids in gastric motility. Editable vector illustration. Medical poster, print
pancreatic islets. pancreas is an organ of the digestive system and endocrine system. silhouette of Human with highlighted internal organs. Closeup of pancreas and islets of Langerhans. Vector
The vagus nerve innervates the stomach, regulating digestion, gastric acid secretion, and signaling fullness, influencing overall gastrointestinal function.
The vagus nerve innervates the stomach, regulating digestion, gastric acid secretion, and signaling fullness, influencing overall gastrointestinal function.
anatomy of the wall of the small intestine villi into the lumen of the intestine increasing its surface area for secretion of enzymes, water, mucus, and for absorption of nutrients. Vector diagram
insulin acts as the key which unlocks the cell to allow glucose to enter the cell and be used for energy. Insulin is a hormone secreted by the pancreas in response to elevated blood levels of glucose.
Female and Male endocrine system. Human comparative anatomy. Human silhouette with detailed internal organs. Vector illustration isolated on a dark grey background.
Semaglutide is a medication used to treat type 2 diabetes. It is a glucagon-like peptide-1 (GLP-1) receptor cagon secretion. Semaglutide is administered by subcutaneous injection once a week.
Suction adult nares unit lung clear fluid tube nose nasal pump treat nurse airway clinic device portable mucus oxygen emergency examination therapy sick anaesthetist pharynx pneumonia ventilation
Endocrine system organ and disease night or dark mode web banner or landing page. Human gland function. Thyroid gland. Hormones secretion and balance. Metabolism regulation. Flat vector illustration
The vagus nerve innervates the stomach, regulating digestion, gastric acid secretion, and signaling fullness, influencing overall gastrointestinal function.
