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Nucleated RBCs in placental LM
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Nucleated RBCs in placental LM
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Nucleated RBCs in placental LM
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Nucleated red blood cells in placental blood vessels Light micrograph (LM) of a section from an affected placenta Release of nucleated red blood cel
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Sickle cell disease blood cell illustration
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Ischaemic stroke CT scan
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Ischaemic stroke CT scan
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William G Kaelin Jr US physician illustration
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Peter Ratcliffe British physician illustration
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Labour A woman in labour in hospital uses an oxygen mask This relieves hypoxia (inadequate oxygen in the body tissues) which may occur during the
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Gregg L Semenza US physician and geneticist illustration
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Stroke MRI scan
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Stroke MRI scan
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Distribution of stroke lesions MRI scans
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Distribution of stroke lesions MRI scans
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Healthy and blocked artery CT scans
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Ischaemic stroke CT scan
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Healthy and blocked artery CT scans
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Ischaemic stroke CT scan
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Oxygen therapy Close-up of a young woman wearing an oxygen mask Oxygen therapy supplies oxygen-enriched air to patients who have hypoxia (inadequa
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Ischaemic stroke CT scan
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Ischaemic stroke CT scan
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Ischaemic stroke CT scan
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Ischaemic stroke CT scan
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Ischaemic stroke CT scan
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Ischaemic stroke CT scan
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Illustration of erythrocytes or red blood cells that have sickle cell disease (SCD) SCD is a recessive genetic disorder caused by a mutation in the
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HIF-1a ARNT complex illustration
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Sickle cell disease blood smear illustration
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Oxygen therapy Man sits at home and breathes oxygen through a tube to the nose Beside him is oxygen administering equipment Oxygen therapy suppli
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Brain damage due to a stroke MRI scans
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Brain damage due to a stroke MRI scans
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Roxadustat drug molecule illustration
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Daprodustat drug molecule (HIF prolyl-hydroxylase inhibitor) illustration Atoms are represented as spheres with conventional colour coding hydrogen
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Spearfishing
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Airliner oxygen masks Hands of a passenger on a commercial passenger jet reaching for an oxygen mask The oxygen masks are dropped if the passenger c
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Airliner oxygen masks Passengers on a commercial passenger jet about to put on oxygen masks The oxygen masks are dropped if the passenger compartmen
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Airliner oxygen masks
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POSED BY MODELS Oxygen therapy General practice doctor watching a female patient who is receiving oxygen therapy through a face mask She is sufferi
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Breathing difficulties 78 year old man using an oxygen mask for the treatment of breathing difficulties The face mask provides oxygen-enriched air
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MODEL RELEASED Oxygen therapy Young boy wearing an oxygen mask The face mask provides oxygen- enriched air to treat hypoxia a lack of oxygen in th
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Oxygen therapy
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MODEL RELEASED Oxygen therapy Patient receiving oxygen therapy in hospital He is being comforted by a nurse Oxygen therapy supplies oxygen- enrich
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MODEL RELEASED Oxygen therapy Nurse placing an oxygen mask over a patients face Oxygen-enriched air is inhaled through the mask Oxygen masks are
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Light micrograph section through human heart tissue showing myocardial fibrosis This condition arises when the hearts fibroblasts produce collagenou
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Breathing difficulties
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ECG test
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ECG test
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ECG test
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Breathing difficulties 78 year old man using an oxygen mask for the treatment of breathing difficulties The face mask provides oxygen-enriched air
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Heart failure
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Stroke CT scans
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Stroke due to blood clot 3D CT scan
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Stroke brain damage Coloured axial computed tomography (CT) scan through the brain of a 70-year-old man with damage (dark area at upper right) caused
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Stroke brain damage CT scan
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Stroke brain damage CT scan
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Stroke due to blood clot Illustration based on a 3D magnetic resonance imaging (MRI) scan of an axial view of a human brain following a stroke or cer
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Stroke due to blood clot Illustration based on a 3D magnetic resonance imaging (MRI) scan of an axial view of a human brain following a stroke or cer
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Brain haemorrhage Illustration of a sectioned human head and brain seen from the side showing internal bleeding at the front of the brain A cerebr
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Emergency treatment Elderly man wearing an oxygen mask for the treatment of breathing difficulties The face mask provides oxygen-enriched air to t
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Brain haemorrhage Illustration of a sectioned human head and brain seen from the side showing internal bleeding at the back of the brain A cerebra
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Stroke conceptual image
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Coastal dead zones Global satellite map showing the distribution of croplands (green) marine coastal dead zones (hypoxic zones red dots) eutropic
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Propane Molecular model of the chemical compound propane (C3H8) A gas at standard temperature and pressure it is compressible to a transportable l
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Butane chemical compound molecule
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Stroke due to thrombus Illustration of an abnormal blood clot (thrombus) causing a stroke (cerebrovascular accident CVA) The blood clot which has
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Haemoglobin crystals Polarized light micrograph of freeze-dried (lyophilized) crystals of haemoglobin This iron-containing metalloprotein transports
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Haemoglobin crystals light micrograph
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Haemoglobin crystals light micrograph
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Emergency treatment Man receiving emergency oxygen treatment for breathing difficulties The face mask provides oxygen- enriched air to treat hypox
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Baby uses an inhalation mask by herself
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Baby uses her inhalation mask to treat her doll
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Glioblastoma light micrograph Glioblastoma is a high-grade (WHO Grade IV) aggressive astrocytoma primarily seen in adults Microscopically it shows
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Erythropoietin hormone complex Computer model showing the secondary structure of a molecule of the human hormone Erythropoietin (EPO) complexed with
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Erythropoietin hormone complex Computer model showing the secondary structure of a molecule of the human hormone Erythropoietin (EPO) complexed with
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Erythropoietin hormone complex
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Effect of oxygen supply on tumour growth Top a small blood supply (tubes) means a low level of oxygen is available and the tumour (round) grows slow
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Erythropoietin hormone complex Computer model showing the secondary structure of a molecule of the human hormone Erythropoietin (EPO) complexed with
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Erythropoietin hormone molecule Computer model showing the secondary structure of a molecule of the human hormone Erythropoietin (EPO) Erythropoieti
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ECG test Young woman undergoing an electrocardiogram (ECG) test She is wearing an oxygen mask The electrodes attached to the womans chest measur
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Canal with duckweed bloom
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Canal with duckweed bloom
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Canal with duckweed bloom
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Duckweed bloom
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Oxygen therapy Young boy wearing an oxygen mask The face mask provides oxygen-enriched air to treat hypoxia a lack of oxygen in the body tissues
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Oxygen therapy Young girl receiving oxygen therapy from her mother at home Oxygen therapy supplies oxygen-enriched air to patients who have symptoms
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Oxygen therapy Young girl receiving oxygen therapy at home Oxygen therapy supplies oxygen-enriched air to patients who have symptoms of hypoxia (ina
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Erythropoietin hormone molecule Computer model showing the structure of the human hormone Erythropoietin (EPO) Here the secondary structure can be s
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Lysyl oxidase enzyme molecule Computer artwork showing the secondary structure of a subunit (monomer) of the enzyme lysyl oxidase (LOX) LOX is a dim
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Erythropoietin hormone molecular model Erythropoietin (EPO) is a hormone produced by the kidneys that stimulates the production of oxygen- carrying
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Illustration of a haemorrhagic stroke or cerebrovascular accident (CVA) A stroke is where the brain is damaged due to hypoxia (lack of oxygen) This
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Stroke illustration
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Illustration of a haemorrhagic stroke or cerebrovascular accident (CVA) A stroke is where the brain is damaged due to hypoxia (lack of oxygen) This
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Illustration of a haemorrhagic stroke or cerebrovascular accident (CVA) A stroke is where the brain is damaged due to hypoxia (lack of oxygen) This
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Illustration of an ischaemic stroke or cerebrovascular accident (CVA) A stroke is where the brain is damaged due to hypoxia (lack of oxygen) This is
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Illustration of a haemorrhagic stroke or cerebrovascular accident (CVA) A stroke is where the brain is damaged due to hypoxia (lack of oxygen) This
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Algal scum (green) on a river Algae are microscopic aquatic plants An increase in their numbers can be caused by the presence of fertilisers or an i
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Vadadustat drug molecule
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Vadadustat drug molecule Stylized skeletal formula (chemical structure) Atoms are shown as colour-coded circles hydrogen (hidden) carbon (grey) n
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Fatty liver Gross clinical specimen of a sectioned human liver with steatosis or fatty liver This condition results in the abnormal accumulation of
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