Stock Photos and Images
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Stock Photos and Images
RF2X3GMF6–Illustration of the structure of a targeted protein degrader molecule, such as a proteolysis-targeting chimera (PROTAC). Targeted protein degraders are small molecules consisting of two ligands (green and purple) joined by a linker (red). One ligand recruits a protein of interest, while the other recruits a protein ligase molecule, which leads to the ubiquitylation and subsequent degradation of the protein of interest.
RF2X3GMH7–Illustration symbolising occupational hazards in healthcare, featuring a healthcare worker experiencing back pain.
RF2X3GMFN–Illustration symbolising occupational hazards in healthcare, featuring a healthcare worker experiencing back pain.
RF2X3GMH1–Illustration depicting a healthcare worker with a highlighted skeleton, symbolising skeletal disorders associated with the healthcare profession.
RF2X3GMH4–Illustration symbolising occupational hazards in healthcare, featuring a healthcare worker experiencing back pain.
RF2X3GMEP–Illustration showing a nucleosome consisting of histone proteins (orange) and DNA (deoxyribonucleic acid, green and blue).
RF2X3GMJT–Illustration depicting a male patient on a medical recliner experiencing heart pain in a hospital admission room, symbolising distress from cardiovascular conditions.
RF2X3GMJB–Illustration symbolising occupational hazards in healthcare, featuring a healthcare worker experiencing back pain.
RF2X3GMEA–Artwork showing nucleosomes consisting of histone proteins (orange) and DNA (deoxyribonucleic acid, green and blue).
RF2X3GMEM–Artwork showing nucleosomes consisting of histone proteins (purple) and DNA (deoxyribonucleic acid, mint green and yellow-green).
RF2X3GMK0–Illustration depicting a healthcare worker with a highlighted skeleton, symbolising skeletal disorders associated with the healthcare profession.
RF2X3GMJM–Illustration portraying a patient on a medical recliner in a hospital admission room, symbolising healthcare mobility and transport in a clinical setting.
RF2X3GMCA–Black hole, illustration. A black hole is formed when the core of a star collapses under its own weight. This increases its gravitational field to the point where, beyond a boundary known as the event horizon, nothing, not even light, can escape. Only sufficiently massive stars form black holes, doing so when they have used up the fuel that sustained their nuclear explosions.
RF2X3GME9–Thorne–Zytkow object (ZTO), illustration. This is a hypothetical star that forms when a neutron star and red giant star collide and merge. The neutron star forms the core of the ZTO.
RF2X3GMEN–Planetary system formation. Illustration of a planetesimals colliding in a protoplanetary disc around a young star. Protoplanetary discs are compressed circles, spirals or ellipses of gas and dust that form around protostars in the early stages of their development. Dust within a disc coalesces into planetesimals, which with the addition of more material may form planets. Collision of the planetesimals can lead to the formation of moons.
RF2X3GMCR–Illustration of a protoplanetary disc. Protoplanetary discs are compressed circles, spirals or ellipses of gas and dust that form around protostars in the early stages of their development. Dust within a disc coalesces into planetesimals, which with the addition of more material may form planets.
RF2X3GMDT–Neutron star, illustration. Neutron stars are created when massive stars collapse. In the centre of massive stars, electrons and protons melt into each other, forming neutrons. Neutron stars often have strong magnetic fields.
RF2X3GMBC–Illustration of a man with lungs affected by cavernous tuberculosis, and close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GM7Y–Illustration of primary lung tuberculosis with the Ranke complex, highlighting pulmonary lesions and mediastinal lymphadenitis with close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GMC0–Illustration of a man with lungs affected by secondary tuberculosis and close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GM6W–Illustration of primary lung tuberculosis, featuring the Ghon complex and mediastinal lymphadenitis with close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GM74–Illustration of primary lung tuberculosis, featuring the Ghon complex and mediastinal lymphadenitis.
RF2X3GM86–Illustration of primary lung tuberculosis with the Ranke complex, highlighting pulmonary lesions and mediastinal lymphadenitis with close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GMD6–Illustration of a man with primary lung tuberculosis, revealing the Ghon complex and mediastinal lymphadenitis and a close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GM85–Illustration of lung histoplasmosis, a fungal infection caused by Histoplasma capsulatum, showing small nodules scattered throughout the lungs and close-up view of Histoplasma yeasts.
RF2X3GMBX–Illustration of a man with smoker's lungs, along with a micrograph image of lungs affected by smoking.
RF2X3GM75–Illustration depicting lungs affected by silicosis within a transparent human body, emphasising respiratory health issues due to silica exposure and revealing dark silicotic nodules.
RF2X3GMBB–Illustration of a man with a lung mucormycosis lesion and close-up view of Mucor fungi, one of the etiological agents of lung mucormycosis.
RF2X3GMB4–Illustration of a man with a lung mucormycosis lesion and a close-up view of Cunninghamella bertholletiae fungi, one of the etiological agents of lung mucormycosis.
RF2X3GM7E–Illustration of primary lung tuberculosis, featuring the Ghon complex and mediastinal lymphadenitis with close-up view of Mycobacterium tuberculosis bacteria.
RF2X3GM8D–Illustration of lung histoplasmosis, a fungal infection caused by Histoplasma capsulatum, showing small nodules scattered throughout the lungs and close-up view of Histoplasma yeasts.
RF2X3GM6D–Illustration of ejaculatory fluid from the seminal vesicles (pink, top right) combining with sperm cells (spermatozoa, white) in the ejaculatory ducts. Spermatozoa enter the ejaculatory ducts from the vas deferens (sperm duct, purple). The fluid from the seminal vesicles is added to the sperm to provide nutrients and added motility. Spermatozoa are reproductive cells (gametes) which can fertilise the egg during sexual reproduction, and carry one set of chromosomes from one parent.
RF2X3GM77–Illustration of ejaculate containing sperm cells (spermatozoa, white) and seminal fluid moving through the prostate (pink). During ejaculation, spermatozoa travel from the testes (testicles) to the urethra (hollow tube in the penis), during which secretions are added form several organs for motility and nutrition to form semen. One of these organs is the prostate, which secretes prostatic fluid. Contraction of the muscles in the prostate, shown by the narrowing tube, also prevents urine from mixing with semen.
RF2X0M94J–3D illustration of a man with a bacterial infection of the middle ear (otitis media) and a close-up of the causative bacteria, Staphylococcus aureus. Symptoms include inflammation, fluid build-up and pain in the ear.
RF2X0M941–3D illustration of a man with multiple face and neck lesions caused by blastomycosis, and a close-up view of the causative Blastomyces dermatitidis fungi. Blastomycosis is often asymptomatic, but can cause lung problems. In some cases, lesions such as these develop on the skin (cutaneous blastomycosis) which can lead to irreversible scarring.
RF2X0M93P–3D illustration of a man with multiple face and neck lesions caused by blastomycosis, and a close-up view of the causative Blastomyces dermatitidis fungi. Blastomycosis is often asymptomatic, but can cause lung problems. In some cases, lesions such as these develop on the skin (cutaneous blastomycosis) which can lead to irreversible scarring.
RF2X0M92H–3D illustration showing two clinical presentations of blastomycosis: cutaneous (affecting the skin) and pulmonary (affecting the lungs). Blastomycosis is a fungal infection that can occur after inhaling Blastomyces dermatitidis spores. It is often asymptomatic, but where symptoms develop they primarily affect the lungs, with some patients also developing skin lesions.
RF2X0M93T–3D illustration of a man with multiple face and neck lesions caused by blastomycosis, and a close-up view of the causative Blastomyces dermatitidis fungi. Blastomycosis is often asymptomatic, but can cause lung problems. In some cases, lesions such as these develop on the skin (cutaneous blastomycosis) which can lead to irreversible scarring.
RF2X0M92Y–3D illustration showing two clinical presentations of blastomycosis: cutaneous (affecting the skin) and pulmonary (affecting the lungs). Blastomycosis is a fungal infection that can occur after inhaling Blastomyces dermatitidis spores. It is often asymptomatic, but where symptoms develop they primarily affect the lungs, with some patients also developing skin lesions.
RF2X0M92D–3D illustration showing two clinical presentations of blastomycosis: cutaneous (affecting the skin) and pulmonary (affecting the lungs). Blastomycosis is a fungal infection that can occur after inhaling Blastomyces dermatitidis spores. It is often asymptomatic, but where symptoms develop they primarily affect the lungs, with some patients also developing skin lesions.
RF2X0M8X1–Illustration of a woman with esotropia showing inward eye misalignment and the same healthy woman.
RF2X0M927–Illustration of a retina affected by presumed ocular histoplasmosis syndrome as seen in fluorescein angiography. The retina shows punched-out atrophic and pigmented chorioretinal scars (histo spots) and peripapillary scarring.
RF2X0M8YA–Illustration of a man with hypotropia displaying downward eye misalignment and the same healthy man.
RF2X0M8YW–Illustration of a man with hypotropia displaying upward eye misalignment and the same healthy man.
RF2X0M8MP–3D illustration comparing a healthy man (left) and the same man with acromegaly (right). Acromegaly is a condition causing an increase in the size of the hands and face due to the overproduction of somatotrophin (human growth hormone). It is typically a result of a benign tumour (adenoma) forming on the pituitary gland.
RF2X0M8Y7–Illustration depicting a woman with ptosis, a condition of drooping eyelids affecting vision and facial aesthetics, and the same healthy woman.
RF2X0M8T9–3D illustration of a man with a toxic goitre (enlarged thyroid gland, base of neck), and a close-up of the affected thyroid tissue. A goitre is deemed toxic when the enlarged thyroid gland is also producing excessive thyroid hormone.
RF2X0M8W1–3D illustration comparing a man with acromegaly (left) and the same healthy man (right). Acromegaly is a condition causing an increase in the size of various body parts including the facial features. It is caused by the overproduction of somatotrophin (human growth hormone) typically resulting from a benign tumour (adenoma) forming on the pituitary gland.
RF2X0M8T1–3D illustration of a man with acromegaly. This is a condition causing an increase in the size of the hands and face due to the overproduction of somatotrophin (human growth hormone). It is typically a result of a benign tumour (adenoma) forming on the pituitary gland.
RF2X0M8Y4–Illustration depicting a woman with anisocoria, highlighting uneven pupil sizes, often indicating underlying neurological or ocular issues.
RF2X0M8WX–Illustration of a woman with various strabismus types: esotropia, exotropia, hypertropia, and hypotropia.
RF2X0M8YH–Illustration of a lipoma on a man's forehead, a non-cancerous tumour composed of fatty tissue.
RF2X0M8TG–3D illustration of a man with a toxic goitre (enlarged thyroid gland, base of neck), and a close-up of the affected thyroid tissue. A goitre is deemed toxic when the enlarged thyroid gland is also producing excessive thyroid hormone.
RF2X0M8TE–3D illustration of a man with an enlarged thyroid gland (goitre, base of neck) and abnormal protrusion of the eyes (exophthalmos), and the same man with healthy thyroid and eyes for comparison (right). These are two symptoms of an overactive thyroid gland, known as hyperthyroidism.
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