cardiac muscle shows syncytium (interconnected cell network), striations, intercalated disks & nuclei. 250x - micrografia científica imagens e fotografias de stock
valve in a lymphatic vessel insuring one-way flow of lymph in the vessel, longitudinal section 25x - micrografia científica imagens e fotografias de stock
staphylococcus aureus, gram positive spherical bacteria, 500x at 35mm. spherical cells (cocci) arranged in grapelike clusters. many resistant strains of staph have evolved. different strains can cause: skin infections, food poisoning and toxic shock - micrografia científica imagens e fotografias de stock
microscopy photography. cardiac muscle section, immunofluorescent photomicrograph, organs samples, histological examination, histopathology on the microscope. - micrografia científica imagens e fotografias de stock
adenocarcinoma of human tumor tissue micrograph - micrografia científica imagens e fotografias de stock
motor neuron (multipolar) with cell body and many processes (mostly dendrites), spinal cord (magnification x100). this multipolar motor neuron comes from the anterior (ventral) horn of the spinal cord grey matter. the stain is methylene blue and phloxine. - micrografia científica imagens e fotografias de stock
immunofluorescent photomicrograph, organs samples, histological examination, histopathology on the microscope - micrografia científica imagens e fotografias de stock
cartilaginous tissue, spongy bone blades and hematomas, animal, mouse. - micrografia científica imagens e fotografias de stock
leukemia; myeloid, 250x at 35mm. this type of leukemia has its origin in the bone marrow (myeloid tissue). it involves a malignant proliferation of immature white blood cells. this action can crowd out production of rbc s and platelets leading to an - micrografia científica imagens e fotografias de stock
h&e stain, light microscopy, multiple myeloma - micrografia científica imagens e fotografias de stock
simple columnar epithelium with a goblet (mucus) cell and small intestine (ileum) in human (magnification x250) showing tall columnar cells with nuclei, a striated border (microvilli) facing the lumen, a goblet cell with mucus and a nucleus, a basement me - micrografia científica imagens e fotografias de stock
sampling strategy of the stem tissues. immunofluorescent photomicrograph, organs samples, histological examination, histopathology on the microscope - micrografia científica imagens e fotografias de stock
colored trans-mission electron micrograph (tem) - micrografia científica imagens e fotografias de stock
neurons; gray matter, spinal cord, 100x at 35mm. shows: cell bodies, nuclei, unmyelinated nerve fibers (dendrites and axons). the entire image is gray matter located inside the spinal cord. - micrografia científica imagens e fotografias de stock
plant cell structure. onion epidermis, photomicrograph, 50x at 35mm. shows: cell wall, nucleus, nucleoli, cytoplasm. iodine stain. - micrografia científica imagens e fotografias de stock
human simple cuboidal epithelium, kidney tubules, cross and longitudinal sections, (magnification x100) showing simple cuboidal epithelium forming kidney tubules (part of the nephron), lumen and blue connective tissue. mallory stain. - micrografia científica imagens e fotografias de stock
Transmission electron micrograph of SARS-CoV-2 virus particles within endosomes of a heavily infected nasal Olfactory Epithelial Cell. Image captured...
mitosis; onion (allium) root tip. all phases, interphase, prophase, metaphase, anaphase, telophase 100x at 35mm (ic) - micrografia científica imagens e fotografias de stock
motor neuron; spinal cord, 50x at 35mm. shows: cell body, nucleus, dendrites (numerous processes attached to cell body), axon (single, long, nerve fiber), and neuroglial cells (dark spots). - micrografia científica imagens e fotografias de stock
microscopic image of pumpkin stem (cross section) - micrografia científica imagens e fotografias de stock
blood cells with a monocyte and platelets,100x light micrograph - micrografia científica imagens e fotografias de stock
transmission electron micrograph of aids, hiv-1 - micrografia científica imagens e fotografias de stock
ilustrações de stock, clip art, desenhos animados e ícones de nerve cells, computer illustration and micrograph - micrografia científica
scanning electron micrograph (sem) of mitochondrion - micrografia científica imagens e fotografias de stock
a variety of diatoms--a major component of plankton, 100x - micrografia científica imagens e fotografias de stock