OrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesGeographicals
Congo RedCongoDemocratic Republic of the CongoAmyloidAmyloidosisGreen Fluorescent ProteinsShigella flexneriPhenolsulfonphthaleinMicroscopy, PolarizationMonkeypoxMonkeypox virusBirefringencePorphyromonasPentosan Sulfuric PolyesterStaining and LabelingHeminIndocyanine GreenAgar
Democratic RepubBirefringenceAmyloidAmyloidosisMicroscopyStain red with Masson trichrome stainHistologicalPhilodendronMetachromaticAfricaBiopsyAdsorptionBrilliantDyesCongoleseBromocresol greenHazardousDegradationAqueousEmitsPositiveAcidBlueGradeSpeciesOrangeSodiumBlackStudyBrightFlagsStructureTimeLargeHighTitaniumYellowEasternPotentialColorPeople
Democratic Repub2
Birefringence7
  • Apple-green birefringence of Congo red stained preparations under polarized light is indicative of the presence of amyloid fibrils. (wikipedia.org)
  • Amyloid deposits in mice seem to be faintly positive with Congo red compared with other species, where apple green birefringence is more pronounced. (nih.gov)
  • Congo red staining with polarization of amyloid deposits shows the characteristic apple-green birefringence. (nih.gov)
  • CR binding, monitored by characteristic yellow-green birefringence under crossed polarization has been used as a diagnostic test for the presence of amyloid in tissue sections for several decades. (eurogentec.com)
  • The β-pleated sheet formation of fibrils gives them the ability to bind Congo red dye (seen on light microscopy) in an organized, intercalated way that emits apple-green birefringence under polarized light. (renalfellow.org)
  • 3. Congo red stain shows orange-colored positivity by regular microscopy and apple-green birefringence under polarized light. (renalfellow.org)
  • Amyloid deposits stain pink with hematoxylin and eosin, contain carbohydrate constituents that stain with periodic acid-Schiff dye or with Alcian blue, but most characteristically have apple-green birefringence under polarized light microscopy after Congo red staining. (msdmanuals.com)
Amyloid6
  • Congo red staining of a cardiac biopsy specimen containing amyloid, viewed under polarized light. (medscape.com)
  • A microscopic sample of heart tissue treated with a dye called Congo red shows deposits of amyloid protein in apple green. (asbmb.org)
  • Positive Congo red staining of glomerular amyloid deposits are present in the glomeruli. (nih.gov)
  • Early diagnosis and classification of amyloid deposition and differentiation from other glomerular fibrillar deposits rely on routine Congo red (CR) histochemistry. (eurogentec.com)
  • The amyloid nature of both types of deposits can be proved by intense red staining with Congo red, green dichroism, and positive immunostaining with antibodies raised against serum amyloid P component. (nih.gov)
  • The amyloid was Congo red positive with apple green dichroism under polarised light (fig 1), which persisted after 5% potassium permanganate pretreatment. (bmj.com)
Amyloidosis3
Microscopy2
  • In confocal microscopy, Congo red can be used as a stable fluorescent stain. (wikipedia.org)
  • On light microscopy, the Bowman layer is disrupted or absent and replaced by a sheetlike connective tissue layer with granular deposits that stain red with Masson trichrome stain. (aao.org)
Stain red with Masson trichrome stain1
  • The deposits stain red with Masson trichrome stain (2). (uiowa.edu)
Histological1
  • The use of Congo red in the textile industry has long been abandoned, primarily because of its carcinogenic properties, but it is still used for histological staining. (wikipedia.org)
Philodendron1
  • Free Shipping The large dark green shiny leaves of the Philodendron Selloum (Philodendron bipinnatifidum) make it a beautiful addition to your outdoor patio or in your living space. (jiffyplants.com)
Metachromatic1
  • This property gives Congo red a metachromatic property as a dye, both in strongly acidic solutions and with strongly acidophilic tissue. (wikipedia.org)
Africa2
  • AGFA marketed the dye under the name "Congo red", a catchy name in Germany at the time of the 1884 Berlin West Africa Conference, an important event in the Colonisation of Africa. (wikipedia.org)
  • In Africa, with the support of UN-REDD, the Democratic Republic of Congo has aligned its REDD+ implementation efforts with its SDG priorities such as transitioning to green economies and developing agricultural value chains for improving food security while promoting inclusion and gender equality. (un-redd.org)
Biopsy1
  • If a biopsy of the heart tissue is obtained, then this biopsy tissue is sent to a lab for Congo-red staining. (amyloidosis.org)
Adsorption3
  • Citrus limetta peel powder is cheap, effective and potential adsorbent for Congo red adsorption from wastewater. (iwaponline.com)
  • The protonated part of hydroxyl and carboxyl group of CLPP combine with negative part of Congo red dye for adsorption of dye molecules. (iwaponline.com)
  • The CD/CA-g-CS exhibits ultrahigh adsorption capacities of 801.66, 770.50 and 946.66 mg/g, respectively mg/g for the cationic dyes of malachite green (MG), basic red (BR) and methylene blue (MB), respectively, while 389.64, 619.60 and 429.22 mg/g for the anionic dyes of acid blue (AB), acid red (AR) and acid yellow (AY), respectively. (bvsalud.org)
Brilliant2
  • Evaluation of three individual fungal species, as well as various fungal consortia of these species, for the degradation of a mixture of dyes, brilliant blue - allura red, through solid-state fermentation. (ac.be)
  • This species reached an average degradation of 79.57% of the binary mixture of dyes, brilliant blue - allura red. (ac.be)
Dyes1
  • Once of economic significance, Congo red has fallen into disuse as have all benzidine-derived dyes, owing to their carcinogenic activity. (wikipedia.org)
Congolese3
  • While some speculate that Red Congolese is an African sativa landrace, the variety popularized in California weaves in Mexican and Afghani roots, giving it a more indica-like appearance. (weedsource.com)
  • The sativa genetics dominate the physical effects of Red Congolese, resulting in a weightless euphoria that promotes focus and mental clarity. (weedsource.com)
  • Its energizing properties make Red Congolese perfect for morning treatment of nausea, cachexia, tension, or Alzheimer's. (weedsource.com)
Bromocresol green2
  • Purified LiP completely decolorized (100%) bromo phenyl blue, bromothymol blue, and bromocresol green. (ncsu.edu)
  • bromocresol green (94 mg/g). (bvsalud.org)
Hazardous1
  • Owing to its high alkalinity, red mud is considered hazardous waste. (researchgate.net)
Degradation1
  • The 96 and 72% degradation obtained with phenol and congo red was also higher compared to crude LiP. (ncsu.edu)
Aqueous4
  • Congo red has a propensity to aggregate in aqueous and organic solutions. (wikipedia.org)
  • In this study, Congo red anionic dye was removed from an aqueous solution using powdered Citrus limetta peel. (iwaponline.com)
  • It produces a blue-colored solution in an aqueous media when the pH is below or equivalent to 3, and becomes red when the pH is above 5 ( Wang & Wang 2008 ). (iwaponline.com)
  • Aqueous solutions of C. gigantea leaf extract function as excellent reducing and capping agents in the formation of green TiO 2 -NPs. (researchsquare.com)
Emits1
  • It emits a deep rich saturated blue color with elements of red. (wikipedia.org)
Positive1
  • On a positive note, the green vertical line stands for optimism, while the black star stands for solidarity. (symbolismandmetaphor.com)
Acid4
  • Congo red is an organic compound, the sodium salt of 3,3′-([1,1′-biphenyl]-4,4′-diyl)bis(4-aminonaphthalene-1-sulfonic acid). (wikipedia.org)
  • Since this color change is an approximate inverse of that of litmus, it can be used with litmus paper in a simple parlor trick: add a drop or two of Congo red to both an acid solution and a base solution. (wikipedia.org)
  • It is still used in histology to stain tissues for microscopic study and as an acid-base indicator since it turns red in the presence of alkalies and blue in the presence of acids ( Swan & Zaini 2019 ). (iwaponline.com)
  • It has been observed that the acid leaching of red mud can almost completely recover the rare earth elements in the solution with various individual techniques and also a combination of them. (researchgate.net)
Blue10
  • It is sold under the item name "181 Congo Blue" by Lee Filters. (wikipedia.org)
  • Depending upon the color temperature of the source lamp, the light from a lighting instrument with a Congo Blue filter reflected from a white surface can vary from very saturated blue to purple or violet. (wikipedia.org)
  • The manufacturer reports that fluorescent light through a Congo Blue filter gives the appearance of black light. (wikipedia.org)
  • Congo Blue filters are frequently used at live music concerts at an angle from behind musicians to cross back-light with a "warm" color gel like yellow, straw, gold, orange, or magenta, from an opposing angle, for a very dramatic effect. (wikipedia.org)
  • Another use of Congo Blue filters by lighting technicians, is to cut a small strip from the gel sheet, which the technician looks though to make brightness adjustments to a video monitor displaying a standard color bar chart. (wikipedia.org)
  • The Congo Blue filter effectively removes the color from chart and shows the separate bars only in terms of their differing incremental brightness levels. (wikipedia.org)
  • Due to a color change from blue to red at pH 3.0-5.2, Congo red can be used as a pH indicator. (wikipedia.org)
  • Dipping red litmus paper in the red solution will turn it blue, while dipping blue litmus paper in the blue solution will turn it red. (wikipedia.org)
  • The colorimetric assay is quantitative and relies on an extractable colored ion-pair complex of oseltamivir with Congo red or bromochlorophenol blue. (cdc.gov)
  • The volcano whose blue-green bulk looms above the dusty, lakeside city of Goma, Mount Nyiragongo, erupted, sending a smoking river of lava several hundred yards wide through the center of town and sizzling into the waters of Lake Kivu. (nybooks.com)
Grade1
  • Green Supreme Diamonds are strictly sourced from fresh, AAAA+ grade buds to ensure an enjoyable and quality smoking experience. (thcity.ca)
Species1
  • It proved that since it covers also Uganda's rainforest species it was of good use in the heart of the Congo, too. (birdtours.co.uk)
Orange1
Sodium1
  • The plant-mediated nano-sized cubic and spherical anatase TiO 2 -NPs encapsulated bioactive green elements, such as carbon, sodium, magnesium, chlorine, potassium, calcium and sulphur, from the C . gigantea extract, ultimately leading to versatile and eco-friendly bactericidal agents with wound-healing properties. (researchsquare.com)
Black1
  • To change the map : click on the green buttons with a black cross to zoom in, on the green button with a dash to zoom out, or on the green arrows for adjacent maps. (allmetsat.com)
Study1
  • In this study, a combination of physical and chemical separation processes was used to recover the metallic components of red mud. (researchgate.net)
Bright4
  • The company which had a right of first refusal to his inventions was not interested in this bright red color, so he filed the patent under his own name and sold it to the AGFA company of Berlin. (wikipedia.org)
  • This 'Congo Red" variety is a hard to find and sought after variety that produces bright red leaves that turn dark red and green as they mature. (frondlyplants.com)
  • Congo red fluorescence is simple to perform and more pronounced, therefore easier to evaluate than CR in bright light. (eurogentec.com)
  • Congo red, when combined with immunohistochemistry, is still visible under UV whereas CR is masked in bright light. (eurogentec.com)
Flags3
  • So, what countries have red, yellow, and green on their flags, and what does the color scheme represent to these countries? (symbolismandmetaphor.com)
  • Finally, the red represents the blood of the people who fought for independence against the French, much like the red in many African flags. (symbolismandmetaphor.com)
  • Much like its sibling flags, the green for the land's riches and vegetation, too. (symbolismandmetaphor.com)
Structure2
Time2
  • The red line indicates the time it took for people to circumnavigate the world. (cdc.gov)
  • At the same time, the green line indicates the world population. (cdc.gov)
Large2
  • OTHER: Congo is a large 30 - 40 pound heirloom watermelon that is an AAS Award Winner for good reason! (seedvilleusa.com)
  • 2018). Besides its environmental risks, the disposal of red mud is costly and occupies large land areas (Lockwood et al. (researchgate.net)
High3
  • This aggregation phenomenon is more prevalent in high Congo red concentrations, at high salinity and/or low pH. (wikipedia.org)
  • 2017). The high pH of red mud (11 to 12.5) makes its proper disposal a major environmental challenge (Chun et al. (researchgate.net)
  • Green Supreme is a favorite brand among the dab community, Sit back and allow the relaxing, dream-like high of Green Supreme Diamonds melt your stress away! (thcity.ca)
Titanium2
  • amongst these materials, green synthesised titanium dioxide NPs (TiO 2 -NPs) have sparked great interest on account of their potential use in wound healing therapy. (researchsquare.com)
  • Complex processing of red mud is cost-effective since red mud contains iron, aluminum, titanium, calcium, rare earth metals etc. (researchgate.net)
Yellow7
  • The available stations are represented by yellow and red dots on the map. (allmetsat.com)
  • Usually, the colors red, yellow, and green are often regarded as symbolic of Pan-Africanism with all its struggles and victories. (symbolismandmetaphor.com)
  • The red and yellow in the Cameroonian flag stand for togetherness. (symbolismandmetaphor.com)
  • In the Bissau-Guinean flag, the top yellow layer stands for the sunlight, while the red bottom stands as a commemoration of the slaughters that happened due to Portuguese colonialism. (symbolismandmetaphor.com)
  • For one, yellow stands for dignity and benevolence, while green could be seen as a symbol of the woods and the country's crops. (symbolismandmetaphor.com)
  • By now, you can guess that the red stands for the liberation struggles, and the yellow reflects hope as a symbol of the sun. (symbolismandmetaphor.com)
  • The red could reflect authority, while the yellow stands for mineral wealth, harmony, and faith. (symbolismandmetaphor.com)
Eastern2
  • Dietrich said there are indications that North Korea was the source of state-of-the-art weapons carried by insurgents in eastern Congo. (nkeconwatch.com)
  • As if eastern Congo had not already suffered enough, seven years ago Nature dealt it a stunning blow. (nybooks.com)
Potential1
  • These examples demonstrate the transformative potential of UN-REDD projects, and how through investing in forests, countries can best deliver recovery efforts at the pace and scale required, for greener, more resilient economies and societies. (un-redd.org)
Color4
  • This struggle is what the red color reflects in general. (symbolismandmetaphor.com)
  • Meanwhile, the vehement agribusiness is represented in the green color. (symbolismandmetaphor.com)
  • For some people, the green color of the Senegalese flag reflects the Holy man. (symbolismandmetaphor.com)
  • When evaluating them by their BMIp color zone, richness and alpha-diversity were lowest in those in the Red Zone. (cdc.gov)
People1
  • June 29, 2010) President Joseph Kabila unveiled Tuesday in Kimpwanza Square in the town of Kasavubu, to the cheers of the people, the monument to the first president of the Democratic Republic of Congo, Joseph Kasavubu. (nkeconwatch.com)