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  • sucrose
  • In the present study, the production of dextran from date extract and sucrose as carbon sources by the bacterium Leuconostoc mesenteroides NRRL B512 (f) was investigated. (ac.ir)
  • All species within this genus are heterofermentative and are able to produce dextran from sucrose. (wikipedia.org)
  • insoluble
  • Cellulose, dextran, agarose and other insoluble complexes are unaffected because they compose inert matrices, hence why they are so often derivatized with strong and weak cation and anion exchangers in chromatography. (wikipedia.org)
  • organic
  • Biotinylated dextran amines (BDA) are organic compounds used as anterograde and retrograde neuroanatomical tracers. (wikipedia.org)
  • bacteria
  • Dextran was first discovered by Louis Pasteur as a microbial product in wine, but mass production was only possible after the development by Allene Jeanes of a process using bacteria. (wikipedia.org)
  • ethanol
  • Fractionation can be accomplished by size exclusion chromatography 16 or ethanol fractionation, where the largest MW dextrans precipitate first. (sigmaaldrich.com)
  • The ethanol producing version of acetalated dextran is often abbreviated Ace-DEX. (wikipedia.org)
  • procedure
  • Dextran is also used to expand the inside of the uterus, making it easier for a doctor to see with a scope during a diagnostic procedure called hysteroscopy. (cardiosmart.org)
  • For a hysteroscopy procedure, dextran is placed into the uterus using a small tube. (cardiosmart.org)
  • bind
  • 25,26 Plasma proteins have been shown not to bind to FITC-dextran. (sigmaaldrich.com)
  • This is enough to bind anti-dextran antibodies, but insufficient to result in the formation of immune complexes and resultant immune responses. (wikipedia.org)
  • Therefore
  • Therefore finding particles inside a Dextran 40 bottle not stored in 25 C is not something strange or a failure in the quality. (dailynews.lk)
  • vaccine
  • Acetalated dextran was originally developed as a vaccine carrier. (wikipedia.org)
  • DEAE-Dextran (DEAE-D) is a positively charged dextran derivative that can be used for vaccine production, gene therapy, protein stabilization, dyslipidemia prevention, flocculating agents, and many other applications. (wikipedia.org)
  • side effects
  • Some side effects of iron dextran may occur that usually do not need medical attention. (drugs.com)
  • Solutions of fluorescently-labelled dextran can be perfused through engineered vessels to analyze vascular permeability Dextran is used to make microcarriers for industrial cell culture Although relatively few side effects are associated with dextran use, these side effects can be very serious. (wikipedia.org)
  • Known
  • It is not known whether dextran passes into breast milk or if it could harm a nursing baby. (cardiosmart.org)
  • Nigerose, also known as sakebiose, is an unfermentable sugar obtained by partial hydrolysis of nigeran, a polysaccharide found in black mold, but is also readily extracted from the dextrans found in rice molds and many other fermenting microorganisms, such as L. mesenteroides. (wikipedia.org)
  • blood
  • Dextran is used as the restoration of blood mass during surgical interventions if there is hypovolemia due to trauma or dehydration. (drugbank.ca)
  • If possible before you receive dextran, tell your doctor if you have a bleeding or blood clotting disorder, a blood cell disorder, heart disease or congestive heart failure, kidney disease, a stomach or intestinal disorder, pulmonary edema (fluid in the lungs), urination problems, a food or drug allergy, or if you are on a low-salt diet. (cardiosmart.org)
  • To be sure dextran is helping your condition, your blood may need to be tested often. (cardiosmart.org)
  • The hemodilution caused by volume expansion with dextran use improves blood flow, thus further improving patency of microanastomoses and reducing thrombosis. (wikipedia.org)
  • The larger dextrans (>60,000 Da) are excreted poorly from the kidney, so remain in the blood for as long as weeks until they are metabolized. (wikipedia.org)
  • sugar
  • 14 The MW of dextran is measured by one or more of the following methods: low angle laser light scattering, 15 size exclusion chromatography, 16 copper-complexation 17 and anthrone reagent 18 colorometric reducing-end sugar determination and viscosity. (sigmaaldrich.com)
  • applications
  • Dextran as well presents ophthalmic applications as solutions or ointments for the temporary relief of xerophthalmia or minor ocular irritations. (drugbank.ca)
  • found
  • 6,7 Native dextran has been found to have a molecular weight (MW) in the range of 9 million to 500 million. (sigmaaldrich.com)
  • There were no interactions found in our database between dextran, low molecular weight and iron dextran - however, this does not necessarily mean no interactions exist. (drugs.com)
  • The Health Ministry will request the CID to probe into a case in which foreign particles were found inside a Dextran 40 bottle which was to be used at the Homagama State hospital. (dailynews.lk)
  • The Health Ministry issued a special circular after reporting similar incidents in December 2012 and January this year when particles were found inside some Dextran 40 bottles used at the Hambantota and Kurunegala hospitals. (dailynews.lk)
  • Name
  • Dextran 1,6-alpha-isomaltotriosidase (EC 3.2.1.95, exo-isomaltotriohydrolase, 1,6-alpha-D-glucan isomaltotriohydrolase) is an enzyme with systematic name 6-alpha-D-glucan isomaltotriohydrolase. (wikipedia.org)
  • Branched-dextran exo-1,2-alpha-glucosidase (EC 3.2.1.115, dextran 1,2-alpha-glucosidase, dextran alpha-1,2 debranching enzyme, 1,2-alpha-D-glucosyl-branched-dextran 2-glucohydrolase) is an enzyme with systematic name (1->2)-alpha-D-glucosyl-branched-dextran 2-glucohydrolase. (wikipedia.org)
  • given
  • Since dextran is given as needed by a healthcare professional, it is not likely that you will miss a dose. (cardiosmart.org)
  • Only one, a poorly differentiated spindle-cell fibrosarcoma, was believed likely to be related to iron-dextran injections given 14 years previously [ref: (inchem.org)
  • time
  • It is reported that dextran presents an effect on the hemostatic system in particular by prolonging bleeding time. (drugbank.ca)