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3D rendering of the tumor microenvironment
Scientist in clean room laboratory
Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human under the microscope for education.
Bacteria Streptococcus thermophilus,Group A Streptococcus,Erythrogenic toxin
Cancer Cell Spread and oncology or Malignant Cancerous Growth and Metastasis anatomy concept as growing tumor cells and Malignancy disease spreading metastasized on an organ inside the human body as a 3D illustration.
Top view of a female breast with a tumor. Features body silhouette, lobules, lactiferous ducts and tumor. Isolated on black.Also available without tumor. Side view with/without tumor also available.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
3d animal cell on black background
Breast cancer is a disease in which cells in the breast grow out of control. There are different kinds of breast cancer.
In vitro bacterial culture
Neuroblastoma cells: nuclei are stained in red-purple, microfilaments are in green and in blue
This common bacterial infection is spread through contaminated food or water and causes diarrheaa and possibly sepsis. One of the most prevalent bacterial causes of food poisoning is salmonella and outbreaks of Salmonella Enteritidis linked to eggs have been reported.
Focused senior life science professional grafting bacteria in the pettri dishes. Lens focus on the pipette. Through the glass view.
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
Magnified sample of lung tissue displaying adenocarcinoma (cancer)
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow. Organic shapes and form. Science fiction or organic technology concept.
Transmission electron microscope (TEM) micrograph showing several myelinated fibers and a Schwann cell (in the center) containing many unmyelinated axons.
In vitro bacterial culture
Background of mold in the wood of the house.
Pancreatic neuroendocrine tumors (NETs), or islet cell tumors, are a type of cancer that starts in the pancreas.
Close up for background or model.
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Kidney cancer: Clear cell carcinoma. fuhrman nuclear grade-II, Renal growth shows a malignant tumor, renal cell carcinoma in between renal tubules.
WHO says that it is estimated that ETEC causes about 220 million diarrhoea episodes globally, with about 75 million episodes in children under 5 years of age, resulting in between 18 700 and 42 000 deaths in children younger than 5 years. Several vaccines are in the pipeline.\nETEC is also a very common cause of traveler's diarrhea, this infection is usually self limiting, with no need for antibiotics. ETEC is common in developing countries.
A fungal colony isolated in the scientific research laboratory
In vitro bacterial culture
Real fluorescence microscopic view of human neuroblastoma cells
Hand Holds Petri Dish with Bacteria Culture
Neurons (green), astrocytes (red), glia cells (blue)
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
Free Images: "bestof:Brady, John.jpg John N Brady Ph D former Chief Virus Tumor Biology Section Laboratory of Cellular Oncology Center for Cancer Research National Cancer Institute"
Operating room.jpg
Megachile_pugnata,_f,_back,_National_Arboretum,_DC_2016-06-27-14.00.jpg
Megachile_pugnata,_f,_face,_National_Arboretum,_DC_2016-06-27-14.13.43_ZS_PMax_UDR.jpg
Melissodes_rivalis,m,face,Lincoln_Co,_WY_2016-02-25-11.24.jpg
Least_Chipmunk.jpg
Stelis_nitida,_F,_Side,_Michigan,_Keweenaw_County_2014-11-06-11.09.jpg
Stelis_nitida,_F,_Back,_Michigan,_Keweenaw_County_2014-11-06-12.59.jpg
Melissodes_confusa,_F,_Side,_UT,_Garfield_County_2014-06-17-17.09.jpg
Forensic DNA Analysis (5881109656).jpg
Andrena_gnaphalii,_f,_back_2,_Santa_Barbara,_CA_2016-08-12-17.10.jpg
Lasioglossum_,_f,_face,_Humboldt_Co._CA_2016-04-16-00.19.jpg
Megachile_species,_m,_south_africa,_kruger_2016-12-08-17.03.jpg
Melissodes_rivalis,m,back,Lincoln_Co,_WY_2016-02-25-11.13.jpg
Megachile_species,_m,_south_africa,_kruger,_side_2016-12-08-17.15.jpg
Megachile_species,_m,_south_africa,_kruger,_back_2016-12-08-17.10.jpg
Neogalerucella_calmariensis_or_N_pusilla,u,back_dry_2016-09-08-17.37.jpg
Neogalerucella_calmariensis_or_N_pusilla,u,face_wet_2016-09-08-18.00.jpg
Civil_Rights_March_on_Washington,_D.C._[Leaders_of_the_march],_08/28/1963.gif
Lasioglossum_,_f,_propodium,_Humboldt_Co._CA_2016-04-16-00.30.jpg
Lasioglossum_2,_f,_face,_Humboldt_Co._CA_2016-04-15-23.20.jpg
Ptilothrix_bombiformis,_m,_right_side,_Pr._George's_Co._Maryland_2016-06-16-19.30.jpg
Ptilothrix_bombiformis,_m,_back,_Pr._George's_Co._Maryland_2016-06-16-18.57.jpg
Andrena_caerulea,_f,_face,_Santa_Barbara,_CA_2016-08-12-16.45.jpg
Andrena_caerulea,_f,_side,_Santa_Barbara,_CA_2016-08-12-16.59.jpg
Scientists examine vial.jpg
Oncology doctor consults with patient.jpg
Computer tapes.jpg
Pathologists looking into microscopes.jpg
John_Glenn,_Mercury_--_February_1962.jpg
DIG13879dhk_009.jpg
Nomada_Bidentate_Group,_Face_2016-06-27-15.34.jpg
Nomada_Bidentate_Group,_Side_2016-06-27-15.43.jpg
Homeland Security; World Trade Center; Steel Fireproofing (5941047642).jpg
Jumping_spider_full_view,_beltsville,_md_2016-08-06-16.59.jpg
Agapostemon_virescens,_f,_face,_Caroline_Co._MD_2016-04-15-17.28.jpg
Agapostemon_virescens,_f,_thorax,_Caroline_Co._MD_2016-04-15-17.38.jpg
Osmia_georgica,_m,_face,_Maryland_2016-06-27-17.52.jpg
Osmia_georgica,_m,_back,_Maryland_2016-06-27-17.40.jpg
Anthidium_porterae,_m,_back,_Hidalgo_Co._NM_2016-06-27-11.24.jpg
Stelis_foederalis,_M,_Side,_Michigan,_Keweenaw_County_2014-11-04-16.53.jpg
Megachile_policaris,_back,_chambers_co,_Texas_2016-07-27-18.00.jpg
Megachile_policaris,_side,_chambers_co,_Texas_2016-07-27-18.21.jpg
Agapostemon_virescens,_f,_right_side,_Caroline_CO._MD_2016-04-15-17.09.jpg
Hoplitis_simplex,_m,_side,_Charles_Co,_MD_2016-04-15-22.49.jpg
Hoplitis_simplex,_m,_back,_Charles_Co,_MD_2016-04-15-22.29.jpg
Megachile_policaris,_face,_chambers_co,_Texas_2016-07-27-18.10.jpg
Scorpion,_Arkansas,_FT,_curl_2016-05-10-16.15.jpg
Hoplitis_simplex,_m,_face,_Charles_Co,_MD_2016-04-15-22.38.jpg
Stelis_foederalis,_M,_face,_Michigan,_Keweenaw_County_2014-11-04-17.30.jpg
Stelis_foederalis,_F,_side,_Michigan,_Keweenaw_County_2014-11-04-16.41.jpg
Stelis_foederalis,_F,_face,_Michigan,_Keweenaw_County_2014-11-04-16.26.jpg
Nomada_maculata,_m,_back,_Charles_Co._Maryland_2016-06-27-16.44.jpg
Nomada_tiftonensis,_m,_face,_Minnesota_2016-06-27-17.27.jpg
Calosoma_scrutator,_back,_AR_2016-09-15-16.59.jpg
Stelis_foederalis,_M,_back,_Michigan,_Keweenaw_County_2014-11-04-17.13.jpg
Svastra_duplocineta,f,face,Pima_Co,_AZ_2016-10-20-17.48.jpg
Nomada_maculata,_m,_face,_Charles_Co._Maryland_2016-06-27-16.59.jpg
Svastra_petulca,_front_2016-09-09-12.22.jpg
Svastra_petulca,_right_2016-09-09-12.41.jpg
Bombus_vagans,_M,_Face,_NY,_Franklin_2014-07-10-11.03.jpg
Anthidium_porterae,_m,_face,_Hidalgo_Co._NM_2016-06-27-11.35.jpg
Tylopelta_gibbera,f,_full_light_2016-11-12-19.31.jpg
Dianthidium_parkeri,_right,_Cochise_Co.jpg
Nomada_luteola,_m,_face,_Maryland_2016-04-16-01.26.jpg
Tylopelta_gibbera,,_f,_sternites_2016-11-12-19.50.jpg
Nomada_luteola,_m,_back,_Maryland_2016-04-07-17.03.jpg
Tylopelta_gibbera,_male_face_2016-11-11-14.jpg
Tylopelta_gibbera,_m,_side_2016-11-11-14.36.jpg
Tylopelta_gibbera,_f,_face_2016-11-12-19.20.jpg
Zanysson,_spring_island,_SC,_shepherd,_face2_2016-06-17-11.31.jpg
Zanysson,_spring_island,_SC,_shepherd,_side_2016-06-17-11.41.jpg
Zanysson,_spring_island,_SC,_shepherd,_face_2016-06-17-11.21.jpg
Zanysson,_spring_island,_SC,_shepherd,_back_2016-06-17-11.15.jpg
120324-N-AB816-002.jpg
Bombus_vagans,_m,_face,_Centre_Co.,_PA_2016-10-20-11.20.jpg
Megachile_petulans,_f,_left_side,_Charleston_Co.,_SC_2016-09-02-17.22.jpg
Svastra_duplocincta,_f,_face,_Pima_Co.,_Tucson,_AZ_2016-08-01-11.29.jpg
Megachile_mendica,_f,_right_side,_Pr._George's_Co._Maryland_2016-03-29-16.41.jpg
Colletes_brevicornis,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-15.57.jpg
Megachile_mendica,_f,_back,_Pr._George's_Co._Maryland_2016-03-29-16.18.jpg
Bombus_perplexus,_m,_face,_Centre_Co.,_PA_2016-10-20-10.59.jpg
Hylaeus_leptocephalus,_f,_back,_Dorchester_Co,_MD_2016-02-09-12.19.jpg
Anthophora_urbana,_back,_Hidalgo_Co.,_NM_2016-09-30-16.54.jpg
Megachile_mendica,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-16.28.jpg
Megachile_exilis,_m,_back,_Pr._George's_Co.,_MD_2016-03-15-23.48.jpg
Megachile_coquilletti,_f,_left_side,_Pima_Co._Tucson,_AZ_2016-07-19-16.11.jpg
Bombus_perplexus,_m,_left_side,_Centre_Co.,_PA_2016-10-20-11.10.jpg
Colletes_brevicornis,_f,_back_2,_Pr._George's_Co._Maryland_2016-03-29-15.31.jpg
Anthophora_californica,_m,_face,_Hidalgo_County,_NM_2016-08-12-18.14.jpg
Megachile_coquilletti,_f,_back,_Pima_Co._Tucson,_AZ_2016-07-19-15.37.jpg
Anthophora_urbana,_left_side,_Hidalgo_Co.,_NM_2016-09-30-17.10.jpg
Heriades_carinata,_f,_side,_Prince_George's_Co,_MD_2016-04-15-22.16.jpg
Melissodes_bimaculata,_m,_right_side,_Caroline_Co._Maryland_2016-06-27-15.20.29_ZS_PMax_UDR.jpg
Megachile_relativa,_420668,_Garett_co,_Face_2016-06-27-14.36.49_ZS_PMax_UDR.jpg
Dasymutilla_gloriosa,_right_side_2,_Cochise_Co.,_AZ_2016-09-02-14.37.jpg
Megachile_exilis,_m,_face,_Pr._George's_Co.,_MD_2016-03-16-00.05.jpg
Andrena_fenningeri,_f,_face,_Pr._George's_Co._MD_2016-10-20-13.55.jpg
Megachile_coquilletti,_f,_face,_Pima_Co._Tucson,_AZ_2016-07-19-15.58.jpg
Megachile_exilis,_m,_face,_Pr._George's_Co.,_MD_2016-03-16-00.05.jpg
Heriades_carinata,_f,_back,_Prince_George's_Co,_MD_2016-04-15-21.57.jpg
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