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G Ravi et al.
Glycoconjugate journal, 31(3), 247-258 (2014-03-20)
D-Ribitol, a five-carbon sugar alcohol, is an important metabolite in the pentose phosphate pathway; it is an integral part of riboflavin (vitamin B2) and cell wall polysaccharides in most Gram-positive and a few Gram-negative bacteria. Antibodies specific to D-ribitol were
Simultaneous determination of niacinamide, pyridoxine, riboflavin, and thiamine in multivitamin products by high-pressure liquid chromatography
Walker MC, et al.
Journal of Pharmaceutical Sciences, 70(1), 99-101 (1981)
Jian-Zhuang Tan et al.
Journal of the science of food and agriculture, 95(1), 126-135 (2014-04-15)
The effects of dietary l-arginine (Arg) on immunosuppression following infectious bursal disease virus (IBDV) inoculation in broiler chickens were evaluated. The design of this study was a 5 × 2 factorial arrangement (n = 5) with five Arg concentrations (starter:
Paula Dominguez-Salas et al.
The American journal of clinical nutrition, 97(6), 1217-1227 (2013-04-12)
Animal models show that periconceptional supplementation with folic acid, vitamin B-12, choline, and betaine can induce differences in offspring phenotype mediated by epigenetic changes in DNA. In humans, altered DNA methylation patterns have been observed in offspring whose mothers were
Vinay Agrawal
Indian journal of ophthalmology, 61(8), 433-434 (2013-08-09)
Corneal collagen cross-linking with riboflavin and UVA light (CXL) is the only method designed to arrest the progression of keratoconus. Visual improvement generally starts 3 months after treatment. Reduction is coma seen on aberrometry in early postoperative phase is also
Katsumi Shibata et al.
Bioscience, biotechnology, and biochemistry, 78(12), 2102-2109 (2014-08-15)
We previously reported that mild food restriction induces a reduction in tryptophan-nicotinamide conversion, which helps to explain why death secondary to pellagra is pandemic during the hungry season. In this study, we investigated the levels of B-group vitamins in the
Yue Teng et al.
PloS one, 9(8), e106003-e106003 (2014-08-27)
2-Mercaptobenzimidazole (MBI) is widely utilized as a corrosion inhibitor, copper-plating brightener and rubber accelerator. The residue of MBI in the environment is potentially harmful. In the present work, the toxic interaction of MBI with the important antioxidant enzyme copper-zinc superoxide
Anastasios John Kanellopoulos
Journal of refractive surgery (Thorofare, N.J. : 1995), 29(7), 504-505 (2013-07-04)
To report a novel application of collagen cross-linking (CXL) in refractive astigmatic enhancement of previously performed astigmatic keratotomy. A 28-year-old woman with prior history of bioptics correction of high myopic astigmatism with femtosecond laser-assisted astigmatic keratotomy followed by topography-guided LASIK
Rohit Shetty et al.
BioMed research international, 2014, 894095-894095 (2014-10-09)
To evaluate the effectiveness and safety of accelerated corneal collagen cross-linking (ACXL) in patients below 14 years of age with progressive keratoconus. Thirty eyes of 18 patients with established progressive keratoconus underwent preoperative and postoperative visual acuity assessment, topography, and
Alejandro Arboleda et al.
American journal of ophthalmology, 158(1), 64-70 (2014-05-06)
To compare the in vitro effect of rose bengal and riboflavin as photosensitizing agents for photodynamic therapy (PDT) on fungal isolates that are common causes of fungal keratitis. Experimental study. Three isolates (Fusarium solani, Aspergillus fumigatus, Candida albicans) recovered from
Sabine Kling et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 29(7), 490-497 (2013-07-04)
To evaluate corneal deformation with varying intraocular pressure and the dependency of the biomechanical response on the corneal hydration state, modulated by the storage solutions or postmortem period. Thirty fresh enucleated porcine eyes were used for in vitro whole eye
Atsushi Yonezawa et al.
Molecular aspects of medicine, 34(2-3), 693-701 (2013-03-20)
Riboflavin, a water-soluble vitamin also known as vitamin B2, is essential for normal cellular functions. Riboflavin transporters play important roles in its homeostasis. Recently, three novel riboflavin transporters were identified, and designated as RFT1, RFT2 and RFT3. Because the RFTs
Caterina Garone et al.
JAMA neurology, 70(9), 1177-1179 (2013-07-10)
Mendelian forms of complex I deficiency are usually associated with fatal infantile encephalomyopathy. Application of "MitoExome" sequencing (deep sequencing of the entire mitochondrial genome and the coding exons of >1000 nuclear genes encoding the mitochondrial proteome) allowed us to reveal
Damon H May et al.
The British journal of nutrition, 110(10), 1760-1770 (2013-05-10)
Metabolomic profiles were used to characterise the effects of consuming a high-phytochemical diet compared with a diet devoid of fruits and vegetables (F&V) in a randomised trial and cross-sectional study. In the trial, 8 h fasting urine from healthy men
Nacim Bouheraoua et al.
Investigative ophthalmology & visual science, 55(11), 7601-7609 (2014-10-30)
We compared the efficacy and early morphological changes in the cornea following conventional (C-CXL), transepithelial by iontophoresis (I-CXL), and accelerated (A-CXL) collagen cross-linking in keratoconus. A total of 45 eyes of 45 patients with progressive keratoconus who underwent corneal collagen
Hiroki Yoshimatsu et al.
American journal of physiology. Gastrointestinal and liver physiology, 306(2), G102-G110 (2013-11-23)
Riboflavin, also known as vitamin B2, is transported across the biological membrane into various organs by transport systems. Riboflavin transporter RFVT3 is expressed in the small intestine and has been suggested to localize in the apical membranes of the intestinal
High fluence iontophoretic corneal collagen cross-linking: in vivo OCT imaging of riboflavin penetration.
Paolo Vinciguerra et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 29(6), 376-377 (2013-06-07)
Andrew L Garfoot et al.
Infection and immunity, 82(1), 393-404 (2013-11-06)
During infection of the mammalian host, Histoplasma capsulatum yeasts survive and reside within macrophages of the immune system. Whereas some intracellular pathogens escape into the host cytosol, Histoplasma yeasts remain within the macrophage phagosome. This intracellular Histoplasma-containing compartment imposes nutritional
Immediate effect of ultraviolet-a collagen cross-linking therapy on the biomechanics and histology of the human cornea.
María A Del Buey et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 31(1), 70-71 (2015-01-20)
Peter W J Morrison et al.
International journal of pharmaceutics, 472(1-2), 56-64 (2014-06-15)
Ethylenediaminetetraacetic acid, ethylenediamine-N,N'-disuccinic acid and ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid are polyaminocarboxylic acids that are able to sequester metal ions. Calcium is implicated in maintenance of intercellular matrix, zonula occludens (tight junctions) and zonula adherens of epithelium and endothelium cells. Corneal epithelium
Jianmin Chen et al.
Drug development and industrial pharmacy, 41(3), 415-422 (2014-01-01)
Coated microneedles have been paid much attention recently, and several coating strategies have been developed to address the problems during coating process. However, there are still some unresolved issues, such as, precise control requirements, microneedle substrate contamination and high processing
Yusuke Takahashi et al.
Phytotherapy research : PTR, 28(10), 1513-1519 (2014-05-07)
Evidences are accumulating that extract of Acanthopanax senticosus Harms (ASH; syn Eleutherococcus senticosus [Rupr. & Maxim.] Maxim), a shrub native to Northeastern Asia, has antiinflammatory effects. In this study, we examined prophylactic and therapeutic effects of ASH extract (ASHE) on
Rita Horvath
Journal of inherited metabolic disease, 35(4), 679-687 (2012-01-11)
Riboflavin and ubiquinone (Coenzyme Q(10), CoQ(10)) deficiencies are heterogeneous groups of autosomal recessive conditions affecting both children and adults. Riboflavin (vitamin B(2))-derived cofactors are essential for the function of numerous dehydrogenases. Genetic defects of the riboflavin transport have been detected
Bhupesh Bagga et al.
Cornea, 31(10), 1197-1200 (2012-09-11)
To report a case of endothelial decompensation after a collagen cross-linking (CXL) procedure for keratoconus. An 18-year-old boy had CXL for keratoconus in the right eye. He developed keratouveitis with generalized corneal edema seen 3 weeks after the procedure. Polymerase
Jose L Güell et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 30(4), 286-288 (2014-04-08)
To present a case of a late, deep stromal scar in a 22-year-old patient with forme fruste keratoconus who underwent combined corneal cross-linking and photorefractive keratectomy (PRK). Topography-guided corneal cross-linking combined with corneal PRK (without complications) was performed in both
Mattias Johansson et al.
Journal of the National Cancer Institute, 106(12), doi:10-doi:10 (2014-11-08)
The etiology of renal cell carcinoma (RCC) is only partially understood, but a metabolic component appears likely. We investigated biomarkers of one-carbon metabolism and RCC onset and survival. The European Prospective Investigation into Cancer and Nutrition (EPIC) recruited 385747 participants
Arundhati Biswas et al.
PloS one, 8(3), e58190-e58190 (2013-03-14)
Two potential orthologs of the human riboflavin transporter 3 (hRFVT3) were identified in the C. elegans genome, Y47D7A.16 and Y47D7A.14, which share 33.7 and 30.5% identity, respectively, with hRFVT3. The genes are tandemly arranged, and we assign them the names
Simultaneous determination of riboflavin phosphate and other ingredients in a multivitamin pharmaceutical preparation by on-line automated LC coupled with pre-column immobilized enzyme reactor
Ono M, et al.
Journal of Pharmaceutical and Biomedical Analysis, 29(1-2), 325-334 (2002)
David Tabibian et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 30(12), 855-857 (2014-12-02)
To report the use of accelerated photoactivated chromophore for keratitis-corneal collagen cross-linking (PACK-CXL) as a first-line treatment in a patient with an atypical fungal keratitis. Case report and literature review. A patient who presented with a painful peripheral corneal infiltrate
Bárbara J Henriques et al.
Current medicinal chemistry, 17(32), 3842-3854 (2010-09-23)
Riboflavin, commonly known as vitamin B2, is the precursor of flavin cofactors. It is present in our typical diet, and inside the cells it is metabolized to FMN and FAD. As a result of their rather unique and flexible chemical
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