hematopoiese_humana_pt.jpg
Heinz body stain of feline blood showing heinz bodies
Hairy cell leukemia: abnormal B cells look
HTLV-1-Virus. Description see Image:HTLV-1 and HIV-1 EM 8241 lores.jpg
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Grafica: Medicina: Fisiologia: Ematologia: funzioni, immunitarie, leucociti, macrofago, linfocita, leucociti, anticorpi, antigene, medicina popolare, complementare, laica, non convenzionale
Grafica: Medicina: Fisiologia: Ematologia: omeostasi, eritrociti, emoglobina, midollo osseo circolazione sanguigna, milza, fegato, rene, proteine, ferro Fe, eritropoietina EPO, vitamina, B6, B12, C, acido folico, medicina popolare, complementare, laica, non convenzionale
flow cytometer - front sight
flow cytometer liquid recipients
flow cytometer tube with suction straw
A rack with ten ESRs in the round-style tubes. Taken by me.
Grafica: Medicina: Fisiologia: Ematologia: coagulazione, sangue, difetto cellulare tessutale, contatto, superficie, endoteliale, vasale, fattori, protrombina, calcio Ca, fattore, piastrine, trombina, fibrinogeno, monomeri, fibrina, medicina popolare, complementare, laica, non convenzionale
Grafica: Medicina: Patologia, Fisiologia, Anatomia: Ematologia: economia, ematica, approvvigionamento, smaltimento, sostanze, produzione, elementi, figurati, ematici, lisi, sangue, sostanze, solute, sistema cardiocircolatorio, sistema linfatico, tessuto connettivo, medicina popolare, complementare, laica, non convenzionale
Photography of Brian Druker (Oregon Health & Science University).
WWII Syringe for direct interhuman blood transfusion. (C)opyleft 2004, Thomas Hirsch
Cryptococcosis: bone marrow involvement in HIV patient.
Cryptococcosis: bone marrow involvement in HIV patient.
Cryptococcosis: bone marrow involvement in HIV patient.
Grafica: Medicina:Fisiologia, Anatomia: Ematologia: circolazione, liquidi, organismo, umano,acqua H2O, alimentazione, liquido, interstiziale, intracellulare, escrezione, sangue, linfa, catabolismo, energetico, popolare, complementare, laica, non convenzionale
High-power magnification of a peripheral blood smear showing chronic lymphocytic leukemia.
Chronic myeloid leukemia (CML): marked leucocytosis with granulocyte left shift.
Chanarin-Dorfman Syndrome (Neutral Lipid Storage Disease with Ichthyosis): presence of lipid vacuoles in granulocytes.
Cabot ring found in a peripheral blood smear
Complete blood count performed by an Automated analyser. Differentials missing.
bloodcell_sun_flares_pathology.jpeg
Example of properly prepared thick and thin film blood smears to be examined (Giemsa stain).
Anemia
This diagram shows the currently known immunologic functions of Osteopontin (OPN).
Binucleated neutrophil
The blood group is A+. Photo of bedside blood grouping card showing agglutination of blood with anti-A and anti-Rh(D), but not with anti-B. en:Category:Transfusion medicine images
Fig 1. Picture of IPG strip after IEF The protein on the strip is Fetal Bovine Serum Taken from Protemics class lab.
Grafica: Medicina: Patologia, Fisiologia, Anatomia: Ematologia: assorbimento, intestinale, sostanze, sangue, alimentazione, ferro Fe, rame Cu, cobalto Co, acido folico, cobolamina, vitamina B12, fattore intrinsico, stomaco, intestino tenue, intestino crasso, popolare, complementare, laica, non convenzionale.
Blood smear of a patient with Iron deficiency anemia at 40x enhancement
American Red Cross Bloodmobile
A Wright's stained bone marrow aspirate smear of patient with precursor B-cell acute lymphoblastic leukemia. Picture taken by me.
Acanthocyte
(de) Knochenmarkausstrich eines Patienten mit akuter lymphatischer Leukämie (en) bone marrow smear from a patient with acute lymphoblastic leukemia
(de) Knochenmarkausstrich (große Vergrößerung) eines Patienten mit akuter lymphatischer Leukämie (en) bone marrow smear (large magnification) from a patient with acute lymphoblastic leukemia
(en:) 5q- syndrome bone marrow histology with typical abnormal megakaryocytes, (de:) Knochenmarkhistologie eines Patienten mit 5q- Syndrom mit typischen hypolobulierten Megakaryozyten
Poultry, Drawing from Harrison Weir, 1903
Picture from German Wikpidia. Replaced by Dutch names
DNA, RNA, transcription, translation,
tarjetafarmacogenetica.jpg
Sobreposição de clones derivados de um DNA fragmentado
sequenciamontagemdna.jpg
Single Feature Discovery Principle with Affymetrix Microarrays
Revised definition of gene and flow of genetic information (adapted from Mattick JS (2003). Challenging the dogma: the hidden layer of non-protein-coding RNAs in complex organisms. BioEssays 25:930. doi:10.1002/bies.10332).
In case this is not legally possible: Sergio333 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
prospecierara01.jpg
Overview of the Bacterial one-hybrid system.
plasmide_pucp18.jpg
man with piebaldism
parquetecnologico.jpg
PLGO under ambient light
PGLO visualized under ultraviolet light
Ossification endochondrale
Simplified diagram showing codon bias in hydropathy - molar volume space.
Summary of Comparative Genomic Hybridization. Ideogram showing genetic imbalances detected in 71 medulloblastoma by comparative genomic hybridization (CGH). Red bars on the left of the chromosomes represent losses and green bars on the right correspond to gains of chromosomal regions in tumors; amplifications are depicted as bold green bars. Multiple cases with the same CNA are grouped as thick bars, with total number of cases displayed at the top.
Schematic outline of MeDIP. Genomic DNA is sheared into ~400-700bp using sonication and subsequently denatured. Incubation in 5mC antibodies, along with standard immunoprecipitation, enriches for fragments that are methylated (IP fraction). This IP fraction can become the input sample to one of two DNA detection methods: array hybridization using high-density microarrays (A) or high-throughput sequencing using the latest in sequencing technology (B). Output from these methods are then analyzed for methylation patterns to answer the biological question.
Layers
isa_coros1.jpg
genome of halothermothrix orenii
From DNA to Life
Ч¤ЧЁЧ•Ч™Ч™Ч§Ч? Ч”Ч’Ч Ч•Чќ Ч”ЧђЧ Ч•Ч©Ч™ Ч©Ч™ЧћЧ•Ч© Ч—Ч•Ч¤Ч©Ч™ Ч Ч™ЧЄЧџ ЧњЧЄЧћЧ•Ч Ч•ЧЄ Ч©Чњ U.S. Department of Energy Human Genome Program or U.S. Department of Energy Genomics:GTL Program and http://www.ornl.gov/hgmis
From DNA to Life
From DNA to Life
From DNA to Life
geneticka__ka_d.jpg
A codon position is biased if the elliptical trace is: 1) not centered on the center of the (square) graph frame, and / or 2) contains a smaller-than-random volume. First position - dashed. Second position - solid.
Intelligent Design, ID, Darwin, Evolution, Panspermia,
Encoding of the hydopathy and molar volume of amino acid residues in patterns within the biological genetic code, pre-translation
gene_therapy.jpg
gat_callica_.jpg
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Example of a Genome-wide Scan for Quantitative Trait Loci (QTL); this study was performed on patients with osteoporosis; 1,100 microsatellite markers were used, and the main finding is a major QTL on chromosome 20; see also this image for a more detailed map of chromosome 20
Simplified diagram showing codon bias in hydropathy - molar volume space.
Electrophoresis - preparation
A new method for reading DNA (or RNA) microarrays is based on measuring the electrostatic repulsion between silica microspheres and hybridized DNA. Surface areas containing double-stranded DNA (red) or single-stranded DNA (blue) can be easily distinguished from each other and from background areas by the naked eye.
Electron microscopy reveals mitochondrial DNA in discrete foci. Bars: 200 nm. (A) Cytoplasmic section after immunogold labelling with anti-DNA; gold particles marking mtDNA are found near the mitochondrial membrane. (B) Whole mount view of cytoplasm after extraction with CSK buffer and immunogold labelling with anti-DNA; mtDNA (marked by gold particles) resists extraction. Iborra et al. BMC Biology 2004 2:9 doi:10.1186/1741-7007-2-9
Cre-mediated recombination for antiparallel LoxP sites.
This figure shows Cre-mediated recombination for parallel LoxP sites
cell_arrange.jpg
cavalli-sforza.fig.2.3.5.partial.jpg
Please provide a meaningful description of the media file.
blocosadnbyaal.jpg
ABL-BCR Fusion gene
asdasdasdas
AMPK/LKB1 pathway
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Zoea. Organization(schematic)
Photos edited specifically for the winogradsky column article - taken this year (2006).
umbilicalcord.jpg
Graph (I created) illustrating data from the publication American Family Physician August 2000 which shows links between maternal age and percent chance for Trisomy 21 (Down Syndrome).
This image is one of several created for the 1891 Johns Hopkins yearbook of 1891, see Shine and Hobel. 1976. Thomas Hunt Morgan. The University Press of Kentucky ISBN 081319995X for other examples of photos from the same sitting.
Sea star is growing new legs after old ones were lost in Northern California.
Image of the transgenic zebrafish embryo (strain: Tg(actin:egfp)zp1) 48 hours post fertilization. 4 Rohon-Beard neurons are indicated by red arrows.
Tadpole of the common frog Rana temporaria just before metamorphosis
Zoae I larvae of the crab Hemigrapsus takanoi
Zoea-Larva of the marmorkrebs or marbled crayfish, Procambarus sp., Cambaridae.
juvenile (left) and adult (right) foliage of Stone Pine (Pinus pinea)
Physcomitrella patens plants growing axenically in vitro on agar plates (Petri dish, 9cm diameter).
Eigen foto E v Herk 24/4/2005 vrij onder GNU FDL paddenlarve, ca 2 dgn na uit het ei komen.
www.pdb.org
wespenpoppen in verschillende ontwikkelstadia
Deutsch:
Deutsch: Siehe Original-Legende unten in der Abbildung. 'Triton' ist der Wassersalamander. Das 'Keimbläschen' ist der Zellkern des Ovarialeies. Nach heutiger Terminologie wird das in Fig. 5 gezeigte
Antibody stain against Neurofilament (green) and Ki 67 (red) in a Mouse embryo at day 12.5 after fertilization. Shown is the dorsal root ganglion (green ellipsoid regions where cells express neurofilament) and the ventricular zone (red region where cells proliferate) as well as the neural tube with roof and floor plate.
morriswatermaze.jpg
Pupa of morio beetle, 1 day before eclosion.
copied from German Wikipedia Bild:Maispflanze.jpg
lerva.jpeg
larvekamsalamander.jpg
Lamb
Lamb
Hypertrophic Zone and Calcification Zone of Epiphyseal Plate as shown by phase-contrast light microscopy.
hunchback_in_situ.jpg
This applies to the United States, Australia, the European Union and those countries with a copyright term of life of the author plus 70 years.
Grasshopper metamorphosis - Melanoplus sanguinipes atlanis (Riley, 1875)
This is the scheme that shows lateral view the development of the chondrocranium of a lizard. The diagram I made myself after mainly the figures of
Inkubator uЕјywany do hodowli kultur bakterii w laboratorium mikrobiologicznym.
drosophilakutikula.jpg
Distribution pattern of the morphogen Decapentaplegic in the Drosophila wing imaginal disc
Dictyostelium Pseudoplasmodium
Dictyostelium Myxamebas
Dictyostelium Late Aggregation
Dictyostelium Fruiting Body
Dictyostelium Aggregation
Zoae I of Porcellana platycheles
Osteoblasts creating rudimentary bone tissue
Osteoblasts creating osteoid at the center of the aggregate
Osteoprogenitor cells within a dense aggregate
bolachadapraia.jpg
Soviet Cosmos unmanned satellite/spacecraft, on display
Description: Aporia crataegi pupa
Engerling (Maikäferlarve)
Ein Mausembryo (CD-1) im Alter von circa 12.5 Tagen. A murine embryo (CD-1), approximately 12.5 days old.
H&E staining of sagittal section of 10 days old mouse embryo
Enlace inducido
The endocytic pathway in animal cells. Endocytosed molecules from the cell surface are internalized to early endosomes. These then develop into late endosomes/multivesicular bodies (MVBs) by maturation; recycling molecules are removed, pH is lowered, lumenal vesicles form, and RAB5 is replaced with RAB7, making them competent for fusion with lysosomes. Fusion creates a hybrid, from which a lysosome is reformed. Molecules recycling to the plasma membrane can traffic via recycling endosomes (not shown). Molecules are also transported to/from the Golgi. More complicated pathways exist in specialized cells. Transferrin and its receptor cycle between the plasma membrane and (mainly) early endosomes. Transferrin releases its iron in the acidic endosome. EGF receptors that are activated by binding EGF, are downregulated by degradation in lysosomes. EGF binding stimulates ubiquitination of EGFRs and this targets them to the lysosome lumen, via lumenal vesicles. Mannose-6-phosphate receptors cycle between the Golgi and endosomes, releasing their cargo due to the low pH of the endosomes.
effet_des_topoisoma_rases.jpg
drachenbaum_bewurzelung-in-wasser_kallus_sl273382.jpg
Transmission electron microscope image of a thin section cut through an epithelial cell from mammalian lung tissue. Image shows lateral membranes of two cells at the site of a desmosome.
cytokinesis-electron-micrograph.jpg
A cultured Schwann cell stained for the actin cytoskeleton with phalloidin-Rd
Overexpression of SMN in HeLa cells stimulates formation of nuclear gems/Cajal bodies. Cells stably transfected with the SMN1 (survival of motor neurons 1) gene double labeled for SMN protein (red) using a monoclonal antibody and for the nucleolar marker fibrillarin (green). DAPI (blue) was used to counterstain the nuclei
crosssectionroottooth11-24-05.jpg
A.disulfide linkage; B.amide linkage; C.thiazolidine linkage; D.oxime linkage; E.hydrazine linkage
cotyledon-cercis_siliquastrum.jpg
A.CPP and siRNA B.CPP and asON C.CPP and plasmid D.CPP and protein
Conidiospores of Hyaloperonospora parasitica (downy mildew) germinating on the leaf of Arabidopsis thaliana (cf.wikipedia) observed by fluorescent microscopy. Double staining: The staining with calcofluor makes the cell walls of H. parasitica fluoresceing in blue and the staining with aniline blue staining reveal callose deposition in a blue/yellow color. From left to right: fresh conidiospore intact, opening conidiospore starting to germinate (3h after inoculation), germinated conidiospore (6h after inoculation) with a short germ tube trying to penetrate between cells of A. thaliana by doing an appressorium surrounded by callose deposition. This is the first step of the short life cycle of H. parasitica.
Comparaison, au même grossissement, de chromosomes géants de larves d’insecte (chironome) et des 46 chromosomes humains (entourés)
The same image as public domain image en::Image:Cytokinesis-electron-micrograph.jpg, but cropped to center the focal point on the en:cleavage furrow and remove the unsightly arrow.
Transmission electron microscope image of a thin section cut through an area of mammalian lung tissue. This image of a Clara cell shows a nucleus and cytoplasmic organelles, such as rough endoplasmic reticulum and mitochondria.
Representation of the basal apparatus of a cilium. A prominent basal foot can be seen on the left side, and also the transitional fibers (
Diagram that shows how a flow is generated by a cilium.
Chromoplasts
Adherend Chinese hamster ovary (CHO) cells in cell culture flask (phase contrast microscopic view)
Adherend Chinese hamster ovary (CHO) cells in cell culture flask (phase contrast microscopic view)
This electron micrograph images two adjacent mitochodra-rich or chloride cells in a fish gill adapted to seawater (with 3975x magnification).
Chief_cells
cellules_souches_embryonnaires_hd90.jpg
cellsize.jpg
Own edit of Image:Cellsize.jpg
cellmembranedrawing__dumb_version_.jpg
Cell-type specificity of TIP-YFP expression in the root axis. 8-day old roots from the indicated transgenic lines were excised, stained with propidium iodide for 2 min and visualised by CLSM. Stacks of 80 optical z sections (1 Ојm step-size) were collected from root axes at the differentiation zone. The images show representative results for each construct. A to F: for each panel, the top section shows a single xy optical section, and the bottom section shows the xz projection of the whole image stack, revealing the cross section of the root axis. The signals from YFP fluorescence (green) and propidium iodide fluorescence (red) are merged. G and H: the YFP fluorescence trace from representative image stacks for the indicated transgenic lines was reconstructed, segmented and rendered in 3D with Mimics 12.1. The different tissues are colour-coded as follows: brown, epidermis; red, cortex; blue, endodermis; green, pericycle. Ep, epidermis; c, cortex; e, endodermis; p, pericycle; x, xylem. Scale bar: 20 Ојm. Gattolin et al. BMC Plant Biology 2009 9:133 doi:10.1186/1471-2229-9-133
Cell-type specificity of TIP-YFP expression in the root axis. 8-day old roots from the indicated transgenic lines were excised, stained with propidium iodide for 2 min and visualised by CLSM. Stacks of 80 optical z sections (1 Ојm step-size) were collected from root axes at the differentiation zone. The images show representative results for each construct. A to F: for each panel, the top section shows a single xy optical section, and the bottom section shows the xz projection of the whole image stack, revealing the cross section of the root axis. The signals from YFP fluorescence (green) and propidium iodide fluorescence (red) are merged. G and H: the YFP fluorescence trace from representative image stacks for the indicated transgenic lines was reconstructed, segmented and rendered in 3D with Mimics 12.1. The different tissues are colour-coded as follows: brown, epidermis; red, cortex; blue, endodermis; green, pericycle. Ep, epidermis; c, cortex; e, endodermis; p, pericycle; x, xylem. Scale bar: 20 Ојm. Gattolin et al. BMC Plant Biology 2009 9:133 doi:10.1186/1471-2229-9-133
A rough view of the process of Cell respiration
Cell Culture in a tiny Petri dish.
cell culture medium replacement
cell culture incubator
Please provide a meaningful description of the media file.
cardiolipin in animals
cardiolipin bicyclic structure
Callus Nicotiana tabacum
eigen foto, gemaakt in het erasmusMC, Kleuring van microtubuli in een gefixeerde cel mbv anti-beta-tubuline antilichamen
Scanning electron microscope image of lung trachea epithelium. There are both ciliated and on-ciliated cells in this epithelium. Note the difference in size between the cilia and the microvilli(on non-ciliated cell surface)
Scanning electron microscope image of lung trachea epithelium. There are both ciliated and on-ciliated cells in this epithelium. Note the difference in size between the cilia and the microvilli(on non-ciliated cell surface)
Scanning electron microscope image of lung epithelium, which consists of ciliated and non-ciliated bronchiolar cells.There are red blood cells on the surface of the epithelium.
Scanning electron microscope image of bronchiolar epithelium, which consists of ciliated and non-ciliated bronchiolar cells. Note the difference in size between the cilia and the microvilla (on non-ciliated cell surface).
Transmission electron microscope image of a thin section cut through the bronchiolar area of lung(mouse), showing cilia cross-sections. The inside of the cilium contain precisely arranged microtubles, the axoneme. The axoneme has a central unit containing two single microtubules and nine peripheral doublet microtubules (known as the
brockhaus-efron_elaioplast.jpg
Transmission electron micrscope image of a thin section cut through an area of bone marrow area near the cartilage/bone interface in a mouse kneecap. Image shows small opening in the thin endotheliun of the vascular sinus wall, where a blood cell is crossing the thin vascular sinus wall and into the sinus lumen.
Biogenesis of lamin A in normal cells and the failure to generate mature lamin A in HGPS. In the setting of ZMPSTE24 deficiency, the final step of lamin processing does not occur, resulting in an accumulation of farnesyl-prelamin A. In HGPS, a 50-amino acid deletion in prelamin A (amino acids 607–656) removes the site for the second endoproteolytic cleavage. Consequently, no mature lamin A is formed, and a farnesylated mutant prelamin A (progerin) accumulates in cells. Coutinho et al. Immunity & Ageing 2009 6:4 doi:10.1186/1742-4933-6-4
biggeggsh-sy5y.jpg
basal_lamina.jpg
Deutsch: Der Zellkern eines aus normalen menschlichen, weiblichen Fibroblasten wurden mit dem DNA-Farbstoff Dapi (blau) angefärbt, um das Barr Körperchen, also das inaktive X-Chromosom anzufärben (Pfeil). Außerdem wurde eine Sonderform eines Histons (macroH2A) mit Antikörpern nachgewiesen (grün). Diese Sonderform ist im Barrkörperchen stark angereichert.
Deutsch: Zellkerne aus normalen und verschiedenen krankhaft veränderten menschlichen, weiblichen Fibroblasten wurden mit dem DNA-Farbstoff Dapi (blau) angefärbt, um das Barr Körperchen, also das inaktive X-Chromosom anzufärben (Pfeil). Außerdem wurden verschiedene Histonmodifikationen beziehungsweise eine Sonderform eines Histons (macroH2A) mit Antikörpern nachgewiesen (grün). In A sind solche nachgewiesen, die am Barr-Körperchen nicht vorkommen, während jene in B dort besonders angereichert sind.
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b-oxi-1.jpg
axopodium_mikrotubuli.jpg
Aurora B (in green) is localized in a cell-cycle dependent manner. (DNA is in blue)
Animal Cell schematic
Contribution of marrow stromal cells to hematopoiesis.
Epiderm of a leaf of Arabidopsis thaliana seen by cryo-scanning electron microscopy (cryo-SEM). Remark the stomata.
Epiderm of a leaf of Arabidopsis thaliana seen by cryo-scanning electron microscopy (cryo-SEM). Remark the stomata.
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