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The following term was not found in PubMed: Tongchure
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Intracellular ROS profile in hematopoietic progenitors of MDS patients: association with blast count and iron overload.
Chan LSA, Gu LC, Leitch HA, Wells RA. Chan LSA, et al. Hematology. 2021 Dec;26(1):88-95. doi: 10.1080/16078454.2020.1870373. Hematology. 2021. PMID: 34000978 Clinical Trial.
We then quantified the siROS in 38 consecutive BM specimens from 27 MDS patients over the course of 10 months. ...Furthermore, we observed a strong correlation between CD34+ cells siROS and serum ferritin level in high blast patients. In one case, iron chelation the …
We then quantified the siROS in 38 consecutive BM specimens from 27 MDS patients over the course of 10 months. ...Furthermore, we obs …
Molecular Engineering of Stabilized Silicon-Rosindolizine Shortwave Infrared Fluorophores.
Meador WE, Lewis TA, Shaik AK, Wijesinghe KH, Yang B, Dass A, Hammer NI, Delcamp JH. Meador WE, et al. J Org Chem. 2024 Mar 1;89(5):2825-2839. doi: 10.1021/acs.joc.3c01917. Epub 2024 Feb 9. J Org Chem. 2024. PMID: 38334085
A concern for xanthene-based SWIR fluorophores though is chemical stability toward ambient nucleophiles due to the high electrophilicity of the cationic fluorophore core. Herein, a series of SWIR emitting silicon-rosindolizine (SiRos) fluorophores with emission maxima > …
A concern for xanthene-based SWIR fluorophores though is chemical stability toward ambient nucleophiles due to the high electrophilicity of …
Responses of the photosynthetic machinery of Spirulina maxima to induced reactive oxygen species.
Ganesh AB, Manoharan PT, Suraishkumar GK. Ganesh AB, et al. Biotechnol Bioeng. 2007 Apr 15;96(6):1191-8. doi: 10.1002/bit.21217. Biotechnol Bioeng. 2007. PMID: 17013943
Exposure to 0.01 mmol H(2)O(2)/(g cell), which induced the lowest specific intracellular ROS level (siROS) led to a 15% decrease in specific growth rate; an increase in siROS by 70-fold led to a 25% decrease in specific growth rate. Similarly, siROS induced b …
Exposure to 0.01 mmol H(2)O(2)/(g cell), which induced the lowest specific intracellular ROS level (siROS) led to a 15% decrease in s …
Comparison Between an Automated and Manual Extraction for the Determination of Immunosuppressive Drugs Whole Blood Concentrations by Liquid Chromatography Tandem Mass Spectrometry.
Deslandes G, Grégoire M, Renaud C, Monteil-Ganière C, Azoulay C, Pineau A, Jolliet P, Dailly E. Deslandes G, et al. J Clin Lab Anal. 2016 Nov;30(6):924-929. doi: 10.1002/jcla.21958. Epub 2016 Apr 18. J Clin Lab Anal. 2016. PMID: 27086934 Free PMC article.
BACKGROUND: The whole blood extraction for liquid chromatography tandem mass spectrometry (LC-MS/MS) of simultaneous quantification of cyclosporine A (Cys A), tacrolimus (Tacrs), sirolimus (Siros), and everolimus (Evers) is still performed manually in many laboratories. .. …
BACKGROUND: The whole blood extraction for liquid chromatography tandem mass spectrometry (LC-MS/MS) of simultaneous quantification of cyclo …
Intracellular reactive oxygen species mediate suppression of sporulation in Bacillus subtilis under shear stress.
Sahoo S, Rao KK, Suresh AK, Suraishkumar GK. Sahoo S, et al. Biotechnol Bioeng. 2004 Jul 5;87(1):81-9. doi: 10.1002/bit.20095. Biotechnol Bioeng. 2004. PMID: 15211491
We found an inverse correlation between the shear rate-dependent specific intracellular reactive oxygen species level (siROS), and the sporulation extent. A 10-fold increase in siROS resulted in about 17-fold decrease in sporulation extent. ...In addition, we found …
We found an inverse correlation between the shear rate-dependent specific intracellular reactive oxygen species level (siROS), and th …
Vortex-assisted resin y90 delivery via 175 cm Truselect microcatheter: case factors for high residual despite double-flush protocol.
Sag AA, Agritelley E, Ronald J, Young SJ, Kim CY. Sag AA, et al. Nucl Med Commun. 2024 Jan 1;45(1):61-67. doi: 10.1097/MNM.0000000000001784. Epub 2023 Oct 30. Nucl Med Commun. 2024. PMID: 37901924
PURPOSE: To report efficiency of resin y90 delivery using SIROS via 175 cm TruSelect microcatheter with double-flush protocol (40 ml dextrose total). ...CONCLUSION: Combining the new technologies of SIROS and the Truselect microcatheter with a double-flush protocol …
PURPOSE: To report efficiency of resin y90 delivery using SIROS via 175 cm TruSelect microcatheter with double-flush protocol (40 ml …
Stress induced lipid production in Chlorella vulgaris: relationship with specific intracellular reactive species levels.
Menon KR, Balan R, Suraishkumar GK. Menon KR, et al. Biotechnol Bioeng. 2013 Jun;110(6):1627-36. doi: 10.1002/bit.24835. Epub 2013 Feb 4. Biotechnol Bioeng. 2013. PMID: 23297178
Although ROS reactions are extremely rapid, the siROS level can be assumed to be at pseudo-steady state compared to the time scales of metabolism, growth and production, and hence they can be effective stress markers at particular time points. ...Interestingly, irrespectiv …
Although ROS reactions are extremely rapid, the siROS level can be assumed to be at pseudo-steady state compared to the time scales o …
Silicon-RosIndolizine fluorophores with shortwave infrared absorption and emission profiles enable in vivo fluorescence imaging.
Meador WE, Lin EY, Lim I, Friedman HC, Ndaleh D, Shaik AK, Hammer NI, Yang B, Caram JR, Sletten EM, Delcamp JH. Meador WE, et al. Nat Chem. 2024 Mar 25. doi: 10.1038/s41557-024-01464-6. Online ahead of print. Nat Chem. 2024. PMID: 38528102
Although image contrast has been shown to improve as longer wavelengths are accessed, the design and synthesis of organic fluorophores that emit in these regions is challenging. Here we synthesize a series of silicon-RosIndolizine (SiRos) fluorophores that exhibit peak emi …
Although image contrast has been shown to improve as longer wavelengths are accessed, the design and synthesis of organic fluorophores that …
Reactive oxygen species induced by shear stress mediate cell death in Bacillus subtilis.
Sahoo S, Rao KK, Suraishkumar GK. Sahoo S, et al. Biotechnol Bioeng. 2006 May 5;94(1):118-27. doi: 10.1002/bit.20835. Biotechnol Bioeng. 2006. PMID: 16570320
Shear stress leads to an increase in specific intracellular reactive oxygen species (siROS), possibly through activation of NADH oxidase (NOX). The formation of siROS precedes the activation of C(3)LP and DNA fragmentation, thus establishing siROS as the mole …
Shear stress leads to an increase in specific intracellular reactive oxygen species (siROS), possibly through activation of NADH oxid …
19 results