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**305 results for vasoconstriction in videos**

3D render of a narrowed human artery showing restricted blood flow due to vessel constriction. Medical concept of hypertension, vascular spasm, and circulatory disorder.

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Crosssectional view of microcirculation during vasoconstriction emphasizing endothelial cell activity and luminal narrowing with gradual color desaturation.

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ZOLMITRIPTAN tablets used to treat acute migraine attacks a serotonin receptor agonist

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Cold pain, frostbite symptoms, hypothermia effects. Body response. Blood vessels constrict in extreme cold. Skin tissue risks frostbite damage. Thermal regulation maintains core temperature.

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A hand is shown spraying a nasal spray bottle against a black backdrop. This illustrates the application and potential overuse associated with such medication.

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Slow zoom-out on a glowing full-body circulatory silhouette as cool blue shifts to warm orange, visualizing improved post-plunge flow

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Sonographer examines brain of adult man by placing ultrasound transducer on temple of patient's head

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3D Medical Animation of Epinephrine action on anaphylaxis, showing bronchodilation and reversal of allergic reaction in the throat and airways.

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Animated Cross-Section of Blood Pressure Cuff Compressing Artery

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Artery narrowing animation with blood flow

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Oxymetazoline molecule, rotating 3D model of vasoconstrictors, looped video on a black background

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Understanding Brain Freeze - Causes, Symptoms, and Prevention Tips.

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3D Medical Animation of Blood Vessel Cross Section Showing Vasoconstriction and Dilation of Coronary Artery Lumen with Realistic Muscle Wall Layers Anatomy

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Arterial Vasoconstriction – Narrowed Blood Vessel Lumen Medical 3D Visualization

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Closeup Person Holds in Hand Aerosol Bottle with Pharmaceutical Preparation, Spraying Medicine from Cold, Virus, Flu, Runny Nose. Medical and Healthcare Concept. Nasal Spray, Vasoconstrictor Addictive

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Blood vessel interior, dynamic constriction and dilation motion,
blood flow adapting to vessel size

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体温調節の仕組み｜発汗・血流・寒暖差の影響

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A close-up 3D animation illustrates the progressive narrowing of an artery due to plaque formation and vascular constriction.

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thermoregulation process heat particles blood vessels core temperature abstract

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Hemostasis. Red blood cells and platelets in the blood vessel, vasoconstriction, wound healing process. hemorrhage clot embolisms, Hemophilia. fibrinolysis, injury bleeding coagulation, 3d render

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3D Hypertension | Alpha Channel

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Glowing skin and dilating capillaries revealing physiological response of swimmer experiencing freezing water, highlighting adaptive mechanisms during cold immersion

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TRIPTANS tablets used to relieve migraine attacks through serotonin receptor activation

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Blood vessels, vessel health, capillary repair. Vascular health. Capillaries constrict under low pressure. Vein elasticity enhances oxygen delivery. Cardiovascular efficiency supports organ function.

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A hand holds a nasal spray bottle against a dark background. The nasal spray is then activated, spraying a mist, illustrating nasal congestion relief and issues of overuse.

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Split-screen medical animation shows a thermal body scan shifting from cool blues to warm oranges after a cold plunge session

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Vascular scientist using ultrasound scanning machine for examining vessels of neck and head of adult man. Vascular ultrasound

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A man warms his hands after hypothermia while sitting by a warm hearth in the dark. Water vapor escapes from the skin. Extreme living conditions

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ice bath animated tag word cloud;text design animation kinetic typography seamless loop.

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Structure of blood vessels

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Propylhexedrine rotating 3d molecule, molecular structure of sympathomimetic stimulant seamless video

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On a blue chroma key background, a bust of a human skeleton with a head is shown. Behind the ribcage, a beating heart is visible, demonstrating the cardiovascular system in action

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Woman with a cleansing face mask.

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Arterial Vasoconstriction – Narrowed Blood Vessel Lumen Medical 3D Visualization

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Norepinephrine molecule. Molecular structure of noradrenaline, hormone precursor of epinephrine that functions as a neurotransmitter in the sympathetic nervous system. Alpha channel.

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A surreal close-up of red blood cells and white blood cells illuminated by a soft, ethereal light in a pulsating blood vessel

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close-up. the hands of the neurosurgeon in a sterile clothes washes the nasal cavity vasoconstrictor solution

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vasoconstriction and vasodilation blood pressure, dilated blood vessels or capillaries or artery, Increase and decrease in blood flow through the blood vessels, Different thickness, 3d render

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A sick woman with rhinitis sprays medicine into her nose

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Cold therapy reducing inflammation and swelling in human arm, revealing glowing zones through advanced medical visualization highlighting healing process and biological interactions

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FROVATRIPTAN tablets used to treat acute migraine attacks a serotonin receptor agonist in plastic box

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Blood vessels, vascular health, artery structure. Vessel integrity. Capillaries constrict under low pressure. Vein elasticity enhances oxygen delivery. Cardiovascular efficiency supports organ

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The handling of a vasoconstrictor spray used for treatment. It highlights the health risks of excessive use and addiction concerns related to such drugs.

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Anatomical 3d animation of blood circulation in a healthy vein. Transparent image of glass on a blue background.

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Sonographic examination of adult brain in medical facility using ultrasound equipment. Vascular ultrasound of migraine

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Sick mid adult man using nasal spray because runny nose, blowing nose isolated yellow background. Bearded male applying medication having symptoms flu, cold, virus suffering seasonal disease. Therapy

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ice bath animated tag word cloud;text design animation kinetic typography seamless loop.

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Person Holds in Hand Aerosol Bottle with Pharmaceutical Preparation, Spraying in Nose Child Nasal Spray from Cold, Virus, Flu, Runny Nose. Seasonal Disease in Childhood and their Systematic Treatment.

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Droxidopa rotating 3D model of sympathomimetic prodrug, seamless looped video

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Blood flow in blood vessels

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Woman with a cleansing face mask based on clay and activated carbon.

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Arterial Vasoconstriction – Narrowed Blood Vessel Lumen Medical 3D Visualization

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Valsartan, antihypertensive drug, 3D molecule spinning, 4K

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A man warms his hands after hypothermia while sitting by a warm hearth in the dark. Water vapor escapes from the skin. Extreme living conditions

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Adrenaline molecule. Molecular structure of epinephrine, active sympathomimetic hormone from the adrenal medulla. Alpha channel.

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A surreal close-up of red blood cells and white blood cells illuminated by a soft, ethereal light in a pulsating blood vessel

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Ischemia , Doctor Writing On Transparent Screen

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Hemostasis. Red blood cells and platelets in the blood vessel, vasoconstriction, wound healing process. hemorrhage clot embolisms, Hemophilia. fibrinolysis, injury bleeding coagulation, 3d render

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A sick woman with rhinitis sprays medicine into her nose

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cholesterol and red blood cells 3d representation, blood flow animation that can represent the circulatory system. can be used to represent unhealthy eating, medical science or a heart attack

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VASOCONSTRICTORS tablets used to narrow blood vessels and increase blood pressure

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Vascular, blood circulation, vessel health. Circulation improvement. Capillaries constrict under low pressure. Vein elasticity enhances oxygen delivery. Cardiovascular efficiency supports organ

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A hand holds a vasoconstrictor spray, illustrating its application and vaporization. The focus is on understanding how this drug can lead to addiction and health risks.

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Anatomical 3d animation of red blood cells in blood circulation. Transparent image on a red and white background.

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Sonographer examines brain of female patient by placing ultrasound transducer on temple of patient's head. Vascular ultrasound of migraine

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Sick woman coughing, blowing nose, using nasal spray while sitting on couch covered with duvet blanket at home. Adult female with symptoms of flu, cold, virus suffering from seasonal disease indoors

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ice bath animated tag word cloud;text design animation kinetic typography seamless loop.

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Hemostasis. Red blood cells and platelets in the blood vessel. Basic steps of wound healing process. 2D animation.

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Ergotamine molecule, rotating 3D model of alkaloid, looped video on a black background

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Medicine of vision and ophthalmology. Woman applying eye drops in eyes. Vision and ophthalmology medicine

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A woman applies a cleansing mask to her face.

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Arterial Vasoconstriction – Narrowed Blood Vessel Lumen Medical 3D Visualization

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Old woman dripping medical drops in her eye. Portrait of grandmother. Healthcare and medical concept. Close up

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A man drips medicine into his nose, close-up

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Midodrine, drug to for treatment of orthostatic hypotension, 3D molecule spinning. 4K

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Leukocytes and red blood cells move in a blood vessel

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Types of blood vessels

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Hemostasis. Red blood cells and platelets in the blood vessel, vasoconstriction, wound healing process. hemorrhage clot embolisms, Hemophilia. fibrinolysis, injury bleeding coagulation, 3d render

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The man washes his nose with a special spray. A man does a medical procedure

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3D animation about blood vessel and vasoconstriction

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SUMATRIPTAN tablets used to treat acute migraine attacks a serotonin receptor agonist in plastic box

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Vascular, Vascular health, Blood vessels. Circulatory system. Capillaries constrict under low pressure. Vein elasticity enhances oxygen delivery. Cardiovascular efficiency supports organ function.

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A hand repeatedly uses a nasal spray. The spraying of the vasoconstrictor drug shows excessive use, illustrating the concept of nasal spray addiction.

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Anatomical 3d animation of red blood cells in blood circulation. Image on a blood vessel.

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Sick man looking for causes of headache while getting ultrasound scan of neck vessels to find diagnosis. Vascular ultrasound, close-up

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ice bath animated tag word cloud;text design animation kinetic typography seamless loop.

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pathophysiology of heart failure, detailing mechanisms like volume overload, neurohormonal activation, remodeling, and organ perfusion changes

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Mephentermine rotating 3d molecule, molecular structure of sympathomimetic agent seamless video

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Cold woman dripping vasoconstrictor drops into her nose 4k movie slow motion

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Woman with a cleansing face mask based on clay and activated carbon.

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endoscopic operation in otolaryngology, woman physician is operating patient in modern clinic

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Man rubbing snow on hands to boost circulation and immune system during winter

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A man drips medicine into his nose, close-up

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Closeup Of Beautiful Woman Applying Eye Drops In Her Eyes as a Health Concept of Vision And Ophthalmology Medicine

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Leukocytes and red blood cells move in a blood vessel

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Mechanism of action of adrenaline in human body

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vasoconstriction and vasodilation blood pressure, dilated blood vessels or capillaries or artery, Increase and decrease in blood flow through the blood vessels, Different thickness, 3d render

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