Showing 1-30 of 32 results for "gram iodine"
Satoshi Uchiyama et al.
International journal of pharmaceutics, 554, 81-86 (2018-11-06)
Staphylococcus aureus, a leading cause of serious human infections in both healthcare and community settings, is increasingly difficult to control due to expanding resistance to multiple antibiotic classes. Methicillin-resistant S. aureus (MRSA) strains have disseminated on a global scale and...
M G Shandala et al.
Zhurnal mikrobiologii, epidemiologii, i immunobiologii, (4)(4), 7-10 (2000-06-14)
The composition of ribosomal material in bacterial cells of 5 families, subjected to the minimal bactericidal action of iodine and chloramine-B, was studied with the use of electrophoresis in polyacrylamide gel. The study demonstrated that under these conditions protein-synthesizing organelles...
Shailesh S Sawant et al.
Enzyme and microbial technology, 77, 8-13 (2015-07-04)
Screening of microorganisms capable of producing alginate lyase enzyme is commonly carried out by investigating their abilities to grow on alginate-containing solid media plates and occurrence of a clearance zone after flooding the plates with agents such as 10% (w/v)...
Philipp Sahrmann et al.
Journal of clinical periodontology, 42(7), 632-639 (2015-05-08)
To assess the effect of concomitant subgingival rinsing with 10% PVP-iodine during subgingival instrumentation on the prevalence and magnitude of bacteraemia of oral origin. Subgingival instrumentation was performed with water or PVP-iodine rinse in patients with periodontitis. Prior to instrumentation...
R Kriplani et al.
The Journal of clinical pediatric dentistry, 37(3), 257-262 (2013-07-17)
this study was conducted to evaluate the antimicrobial effectiveness of 6 root canal filling materials and a negative control agent against 18 strains of bacteria isolated from infected root canals of primary molar teeth using agar diffusion assay. Aloevera with...
Ramesh Chand Kasana et al.
Current microbiology, 57(5), 503-507 (2008-09-24)
Screening for cellulase-producing microorganisms is routinely done on carboxymethylcellulose (CMC) plates. The culture plates are flooded either with 1% hexadecyltrimethyl ammonium bromide or with 0.1% Congo red followed by 1 M NaCl. In both cases, it takes a minimum of...
Hsiang-Fong Kao et al.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 22(5), 1189-1197 (2014-01-05)
To evaluate the preventive effects of topical skin disinfection with chlorhexidine on bloodstream infection (BSI) associated with totally implantable venous port (Port-A). Two consecutive cohorts of solid cancer patients were prospectively followed for the occurrence of Port-A associated BSI (PABSI)....
Syed Ishraque Ahmad et al.
Carbohydrate polymers, 92(1), 497-502 (2012-12-12)
To overcome the drawbacks associated with iodine e.g. insolubility in water, etc., it has been complexed with polymers that have the ability to bind it. In this study, gum arabic (GA), a natural gum was functionalized to introduce new reactive...
Arixin Bo et al.
Journal of hazardous materials, 246-247, 199-205 (2013-01-15)
Emergency treatment of radioactive material leakage and safety disposal of nuclear waste is a constant concern all along with the development of radioactive materials applications. To provide a solution, titanate with large surface area (143 m(2)g(-1)) and a lamina morphology...
Tri Yuliana et al.
Applied microbiology and biotechnology, 99(23), 10011-10018 (2015-08-10)
Alphaproteobacterium strain Q-1 produces an extracellular multicopper oxidase (IOX), which catalyzes iodide (I-) oxidation to form molecular iodine (I2). In this study, the antimicrobial activity of the IOX/iodide system was determined. Both Gram-positive and Gram-negative bacteria tested were killed completely...
Sadhucharan Mallick et al.
ACS applied materials & interfaces, 4(3), 1313-1323 (2012-02-04)
We report herein the synthesis of a new composite consisting of Cu nanoparticles (NPs) and chitosan (CS), which has been found to be stable in the presence of molecular iodine and has also high antimicrobial activities. The composite could be...
Jaroslaw Piskorz et al.
ChemMedChem, 16(2), 399-411 (2020-09-24)
Boron-dipyrromethene derivatives, including cationic and iodinated analogs, were obtained and subjected to physicochemical and in vitro photodynamic activity studies. Iodinated derivatives revealed a substantial heavy atom effect manifested by a bathochromic shift of the absorption band by about 30 nm and...
Elizabeth A Mann-Salinas et al.
Journal of burn care & research : official publication of the American Burn Association, 36(6), 636-640 (2014-11-11)
Skin grafts intended for autologous transplant may be dropped on the operating room floor during handling. The authors examined optimal procedures for decontaminating tissue intended for burn surgery. Porcine skin (5 × 5 cm sections) harvested from expired animals using...
Wim Voogt et al.
Journal of the science of food and agriculture, 90(5), 906-913 (2010-04-01)
Iodine is an essential trace element for humans. Two billion individuals have insufficient iodine intake. Biofortification of vegetables with iodine offers an excellent opportunity to increase iodine intake by humans. The main aim was to study the effect of iodine...
Hamid Latif Siddiqui et al.
Chemical & pharmaceutical bulletin, 55(7), 1014-1017 (2007-07-03)
Different dimeric disulfides, having the basic skeleton of bis[2-amino-4-phenyl-5-thiazolyl] disulfides were synthesized in a straightforward manner from acetophenones. 2-Amino-4-phenyl-1,3-thiazoles were prepared by the reaction of thiourea with substituted acetophenones in the presence of iodine which were then converted to the...
William F Schleicher et al.
Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 40(10), 1103-1107 (2014-09-18)
Refrigerant sprays have been widely used to reduce pain in the office setting. However, more recently, their use has been limited by both concern regarding flammability and questions of bacterial contamination. We investigated the microbiological effect of 1,1,1,3,3 pentafluoropropane and...
Xiumei Zhen et al.
Materials science & engineering. C, Materials for biological applications, 110, 110659-110659 (2020-03-25)
Herein, for the first time, we demonstrate that the combination of copper-cysteamine (Cu-Cy) nanoparticles (NPs) and potassium iodide (KI) can significantly inactivate both Gram-positive MRSA and Gram-negative E. coli. To uncover the mystery of the killing, the interaction of KI...
Alexandra Muñoz-Bonilla et al.
Polymers, 12(12) (2020-12-03)
Several hydrogels based on 2-hydroxyethyl methacrylate and a methacrylic monomer containing a thiazole group in its lateral chain have been prepared by thermal polymerization at 60 °C in water solution varying the chemical composition of the gels. The posterior quaternization...
Heribert Hänscheid et al.
The Journal of clinical endocrinology and metabolism, 96(11), 3511-3516 (2011-08-26)
People being exposed to potentially harmful amounts of radioactive iodine need prophylaxis to prevent high radiation-absorbed doses to the thyroid. Parameters determining the individual protective effect of a pharmacological intervention were investigated. Biokinetics of (123)I was evaluated in 27 healthy...
Gabi Amitai et al.
Biomaterials, 31(15), 4417-4425 (2010-03-05)
We report the synthesis of new polymers based on a dimethylacrylamide-methacrylate (DMAA-MA) co-polymer backbone that support both chemical and biological agent decontamination. Polyurethanes containing the redox enzymes glucose oxidase and horseradish peroxidase can convert halide ions into active halogens and...
W L Mendelson et al.
International journal of peptide and protein research, 35(3), 249-257 (1990-03-01)
A convergent synthesis of the peptide [1-(beta-mercapto-beta, beta-cyclopentamethylenepropionic acid)- 2-(O-ethyl-D-tyrosine)-4-valine-9-desglycine]arginine vasopressin (1), based on the classical solution phase method, was developed. The molecule is assembled by a 3 + 4 coupling via the azide method; then the disulfide bridge is...
Hanne R Johnsen et al.
International journal of molecular sciences, 15(1), 830-838 (2014-01-15)
Reliable, rapid and inexpensive detection of cellulolytic enzymes that can be used for a wide variety of biological and environmental samples are currently in high demand. Here, a new cellulase detection protocol is described that circumvents problems observed with popular...
George Zhu et al.
Current pharmaceutical biotechnology, 14(9), 859-863 (2014-01-18)
In this study induction of neoplasm in thyroid gland of one postoperative patient with breast cancer was conducted by marine algae (also seaweed, sargassum), which is presented here. A 41-year-old women was diagnosed as her right breast cancer complicated with...
Carolina Coronado-Ruiz et al.
Scientific reports, 8(1), 7492-7492 (2018-05-12)
The archive of the Universidad de Costa Rica maintains a nineteenth-century French collection of drawings and lithographs in which the biodeterioration by fungi is rampant. Because of nutritional conditions in which these fungi grew, we suspected that they possessed an...
Michael Kundel et al.
Analytical chemistry, 84(3), 1439-1445 (2012-01-17)
Here we present a new application of a time-of-flight aerosol mass spectrometer (TOF-AMS) for the measurement of atmospheric trace gases in real-time. Usually, TOF-AMS instruments are not sensitive to gas-phase species due to the aerodynamic particle focusing inlet system which...
S Katayama et al.
The Journal of organic chemistry, 66(10), 3474-3483 (2001-05-12)
The practical synthesis of a series of tricyclic indole-2-carboxylic acids, 7-chloro-3-arylaminocarbonylmethyl-1,3,4,5-tetrahydrobenz[cd]indole-2-carboxylic acids, as a new class of potent NMDA-glycine antagonists is described. The synthetic route to the key intermediate 12a comprises a regioselective iodination of 4-chloro-2-nitrotoluene, modified Reissert indole synthesis...
Matthew M Rochefort et al.
Molecular imaging and biology, 16(5), 721-729 (2014-04-03)
Intact antibodies have a long serum persistence resulting in high background signal that inhibits their direct translation as imaging agents. Engineering of antibody fragments through the introduction of mutations in the fragment crystallizable (Fc) region can dramatically reduce serum persistence....
Anna Day et al.
Advances in skin & wound care, 30(12), 543-551 (2017-11-16)
The aims of this study were to assess the effectiveness of a hypochlorous acid-based wound cleanser (Vashe Wound Solution [VWS], SteadMed Medical, Fort Worth, Texas) in disrupting methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa biofilms relative to other cleansers using an...
Orit Jacobson et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(11), 1780-1785 (2015-09-01)
Protein tyrosine kinase-7 (PTK7), a member of receptor tyrosine kinase superfamily initially identified as colon carcinoma kinase-4, is highly expressed in various human malignancies. Its expression was found to correlate with aggressive biologic behaviors such as increased cell proliferation, invasiveness...
Christophe M M Lahorte et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 45(6), 1065-1073 (2004-06-08)
This study reports on the in vitro evaluation, biodistribution, and dosimetry of (123)I-labeled monoclonal antibody (mAb) 14C5, a new antibody-based agent proposed for radioimmunodetection of tumor growth and metastasis in vivo. (123)I-mAb 14C5 was prepared by direct iodination and tested...

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