Illusztrációs fotók, grafikák

11 108 060 találat
  • / 500
  • kép/oldal:
RF
Stop Parkinsons on Open Hand.-stock-foto
RF
human left and right brain cartoon-stock-foto
RF
Mitragyna speciosa,mitragyna speciosa korth (kratom), Mitragynine, M. speciosa.-stock-foto
RF
CT (Computed tomography) scanner in hospital-stock-foto
RF
This is a histological photograph of the human small intestine. Magnify 40x.-stock-foto
RF
Cup of Kratom tea with fresh green kratom leaf or Mitragyna speciosa with kratom Flower isolated on green background-stock-foto
RF
Astrocyte and blood vessel-stock-foto
RF
Education Spinal cord  and Motor Neuron under the microscope in Lab.-stock-foto
RF
Education Spinal cord  and Motor Neuron under the microscope in Lab.-stock-foto
RF
Antibodies attacking neuron, 3D illustration. Concept of autoimmune neurologic diseases-stock-foto
RF
Astrocyte and blood vessel-stock-foto
RF
Antibodies attacking neuron, 3D illustration. Concept of autoimmune neurologic diseases-stock-foto
RF
Astrocytes, brain glial cells-stock-foto
RF
Alzheimer disease: neuron with amyloid plaques, illustration-stock-foto
RF
Molecular structure of MDMA (ectasy)-stock-foto
RF
Liquefactive necrosis of the human brain, light photomicrograph-stock-foto
RF
Astrocyte and blood vessel-stock-foto
RF
Cyst of Balamuthia mandrillaris amoeba, 3D illustration. A free-living protozoan in soil and water, can cause granulomatous amoebic encephalitis. Both cysts and trophozoites are infectious forms for humans-stock-foto
RF
Nipah viruses binding receptors on human cells, an initial stage of Nipah infection. A newly emerging bat-borne virus that causes acute respiratory illness and severe encephalitis, 3D illustration-stock-foto
RF
The amyloid precursor protein (APP) being cleaved by gamma and beta secretase and setting the beta amyloid peptide free. APP is a complex protein with many functions. It is found on the surface of cells throughout the body.-stock-foto
RF
Realistic 3D Render of Human Brain-stock-foto
RF
human development biology neuron with cell in black and white-stock-foto
RF
Digital medical illustration: Human brain with blood vessels. Anatomically correct, isolated on black. 3D rendering-stock-foto
RF
Education Spinal cord  and Motor Neuron under the microscope in Lab.-stock-foto
RF
Astrocytes, brain glial cells-stock-foto
RF
red rubber and metal knee reflex hammer is a diagnostic tool used by physicians to test deep tendon reflexes of the neurological peripheral and central nervous system. isolated on white background-stock-foto
RF
Education Spinal cord  and Motor Neuron under the microscope in Lab.-stock-foto
RF
Human brain central nervous system anatomy for medical concept 3D illustration-stock-foto
RF
Human brain in a senior person with highlighted brain stem, vital for basic life functions and affected in age-related neurodegenerative diseases like Parkinson's and Alzheimer's, 3D illustration.-stock-foto
RF
The cerebral circulation,Relationship of astrocytes to oxygen and energy metabolism, neuron, Blood brain, 2d graphic, illustration-stock-foto
RF
Nervous-stock-foto
RF
3d renderings of human brain-stock-foto
RF
Liquefactive necrosis of the human brain, light photomicrograph-stock-foto
RF
Medical narcosis device-stock-foto
RF
Astrocyte and blood vessel-stock-foto
RF
Education Spinal cord  and Motor Neuron under the microscope in Lab.-stock-foto
RF
Meningioma, a slow-growing tumor that forms from the meninges, light micrograph, photo under microscope-stock-foto
RF
Astrocyte and blood vessel-stock-foto
RF
Antibodies attacking neuron, 3D illustration. Concept of autoimmune neurologic diseases-stock-foto
RF
human development biology neuron with cell in black and white-stock-foto