Macrophage Engulfing Bacterium
David Goodsell/science Photo Library
T Lymphocytes And Cancer Cell, Sem
Steve Gschmeissner
Leukocyte
Artur Plawgo / Science Photo Library
Leukocyte Traversing A Blood Vessel
Ramon Andrade 3dciencia/science Photo Library
Leukocyte White Blood Cell
Medical Graphics/michael Hoffmann/science Photo Library
Mast Cell #1
Secchi-lecaque/roussel-uclaf/cnri/science Photo Library/science Photo Library
Neutrophil Engulfing Anthrax Bacteria #5
Science Photo Library
Macrophage Engulfing Bacterium #1
David Goodsell/science Photo Library
Activated Macrophage #3
Steve Gschmeissner
E. Coli Induced Cell Death #1
Steve Gschmeissner
T-lymphocytes #5
Maurizio De Angelis
T Cell Attacking Cancer Cell #3
Maurizio De Angelis
Monocytes And Red Blood Cells
Ramon Andrade 3dciencia/science Photo Library
Blood Composition #6
Pikovit / Science Photo Library
Neutrophil Immune Response #1
Nanoclustering/science Photo Library
White Blood Cells In The Colon
R. Bick, B. Poindexter, Ut Medical School/science Photo Library
Neutrophil Engulfing Mrsa
National Institute Of Allergy And Infectious Diseases (niaid)/national Institutes Of Health
Red Blood Cells #21
Dennis Kunkel Microscopy/science Photo Library
Neutrophils #6
Dennis Kunkel Microscopy/science Photo Library
Monocyte White Blood Cells #2
Nibsc
White Blood Cells
Steve Gschmeissner
Macrophage
David Goodsell/science Photo Library
Leukocyte In The Blood
Artur Plawgo / Science Photo Library
Eosinophil White Blood Cells, Artwork
David Mack
Neutrophil White Blood Cell
Science Photo Library
Antigen Presentation #2
Steve Gschmeissner
Blood Clot #1
Secchi-lecaque/roussel-uclaf/col. V. Gremet/cnri/science Photo Library
Bone Marrow Stem Cell
Science Photo Library
Activated Macrophage
Steve Gschmeissner
Human Blood Cells
Steve Gschmeissner
Cancer Cell Being Attacked By Leukocytes
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #3
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #8
Sebastian Kaulitzki/science Photo Library
Human Blood Smear With Leukocytes
Jose Calvo / Science Photo Library
Illustration Of A Leukocyte
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #1
Sebastian Kaulitzki/science Photo Library
Red Blood Cells And Leukocytes
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #6
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #7
Sebastian Kaulitzki/science Photo Library
Illustration Of A Leukocyte #1
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #2
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #4
Sebastian Kaulitzki/science Photo Library
Cancer Cell Being Attacked By Leukocytes #5
Sebastian Kaulitzki/science Photo Library
Illustration Of A Leukocyte #2
Sebastian Kaulitzki/science Photo Library
Human Red Blood Cells, Sem
Power And Syred
T Cells Attacking Cancer Cell #1
Maurizio De Angelis
Plasma Cell #2
Medimage/science Photo Library
Hairy Cell Leukaemia #2
Steve Gschmeissner/science Photo Library
Human Blood Cells And Activated Platelets #1
Dennis Kunkel Microscopy/science Photo Library
T-cell Attacking Cancer Cell
Maurizio De Angelis/science Photo Library
Monoclonal Antibody Igg2a
Alfred Pasieka
White Blood Cell In Capillary
Dennis Kunkel Microscopy/science Photo Library
Herpes Simplex Virus
Dennis Kunkel Microscopy/science Photo Library
Leukaemia Blood Cells
Steve Gschmeissner
Bacterium Engulfed By Phagocyt
Tim Vernon
Bone Marrow #3
Steve Gschmeissner
Blood Cells #1
Ami Images
Alveolar Macrophage
Dennis Kunkel Microscopy/science Photo Library
Helper T Cell And B Cell #2
Dennis Kunkel Microscopy/science Photo Library
Human Stem Cells In Bone Marrow Cavity #4
Dennis Kunkel Microscopy/science Photo Library
Neutrophil White Blood Cells #2
Kateryna Kon/science Photo Library
Human Stem Cells From Bone Marrow #15
Dennis Kunkel Microscopy/science Photo Library
Human Stem Cells From Bone Marrow #2
Dennis Kunkel Microscopy/science Photo Library
Blood Cells
Sci-comm Studios
Sem Of Activated Platelets In Human Blood
Professor P.m. Motta, G. Macchiarelli, S.a Nottola/science Photo Library
Lung Pleural Cavity Macrophages #1
Dennis Kunkel Microscopy/science Photo Library
Stem Cell Isolated From Cord Blood #4
Dennis Kunkel Microscopy/science Photo Library
Neutrophil White Blood Cell #1
Science Photo Library
Acute myeloid leukaemia, micrograph
Science Photo Library
Antigen presentation, SEM #1
Science Photo Library
Red And White Blood Cells, Sem
Power And Syred
Bone Marrow
Steve Gschmeissner