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Year Number of Results
2001 1
2002 1
2003 1
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2007 1
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2010 1
2017 2
2018 3
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16 results

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Page 1
Association of hypertension with infection and inflammation in a setting of disadvantage in rural India.
Busingye D, Evans RG, Arabshahi S, Riddell MA, Srikanth VK, Kartik K, Kalyanram K, Zhu X, Suresh O, Thrift AG. Busingye D, et al. J Hum Hypertens. 2022 Nov;36(11):1011-1020. doi: 10.1038/s41371-021-00609-1. Epub 2021 Sep 17. J Hum Hypertens. 2022. PMID: 34535756
In multivariable conditional logistic regression, elevated homocysteine (OR 1.75, 95% CI 1.09-2.82), greater lymphocyte count (OR 1.49, 95% CI 1.01-2.01) and exposure to fecal contamination, defined as a distance from the field used for toilet purposes to the household of 50 …
In multivariable conditional logistic regression, elevated homocysteine (OR 1.75, 95% CI 1.09-2.82), greater lymphocyte count (OR 1.49, 95% …
Combining general and central measures of adiposity to identify risk of hypertension: a cross-sectional survey in rural India.
Ragavan RS, Ismail J, Evans RG, Srikanth VK, Kaye M, Joshi R, Thankappan KR, Chow CK, Riddell MA, Oldenburg B, Mahal A, Kalyanram K, Kartik K, Suresh O, Thomas N, Mini GK, Maulik PK, Arabshahi S, Thrift AG. Ragavan RS, et al. Obes Res Clin Pract. 2023 May-Jun;17(3):249-256. doi: 10.1016/j.orcp.2023.04.005. Epub 2023 May 2. Obes Res Clin Pract. 2023. PMID: 37142499
Large proportions were overweight as defined by body mass index (BMI) 23 kg/m(2) (47.7 %), waist circumference (WC) 90 cm for men or 80 cm for women (39.6 %), waist-hip ratio (WHR) 0.9 for men or 0.8 for women (65.6 %), waist-height ratio (WHtR) 0.5 (62.5 %), o …
Large proportions were overweight as defined by body mass index (BMI) 23 kg/m(2) (47.7 %), waist circumference (WC) 90 cm for men …
Galactose mutarotase: pH dependence of enzymatic mutarotation.
Beebe JA, Arabshahi A, Clifton JG, Ringe D, Petsko GA, Frey PA. Beebe JA, et al. Biochemistry. 2003 Apr 22;42(15):4414-20. doi: 10.1021/bi020639a. Biochemistry. 2003. PMID: 12693937
Here we report pH dependence of kinetic parameters for the mutarotation of alpha-D-glucose catalyzed by galactose mutarotase (GalM) from Escherichia coli. The values of k(cat) and k(cat)/K(m) for the mutarotation of alpha-D-galactose were found to be 1.84 x 10(4) s(-1) and …
Here we report pH dependence of kinetic parameters for the mutarotation of alpha-D-glucose catalyzed by galactose mutarotase (GalM) from Esc …
Identification of novel inhibitors for the tyrosyl-DNA-phosphodiesterase 1 (Tdp1) mutant SCAN1 using virtual screening.
Mamontova EM, Zakharenko AL, Zakharova OD, Dyrkheeva NS, Volcho KP, Reynisson J, Arabshahi HJ, Salakhutdinov NF, Lavrik OI. Mamontova EM, et al. Bioorg Med Chem. 2020 Jan 1;28(1):115234. doi: 10.1016/j.bmc.2019.115234. Epub 2019 Nov 30. Bioorg Med Chem. 2020. PMID: 31831297
Six compounds showed activity with IC(50) values between 3.5 and 25.1 M. The most active ligand 5 (3.5 M) is a dicoumarin followed by a close structural analogue 6 at 6.0 M. ...
Six compounds showed activity with IC(50) values between 3.5 and 25.1 M. The most active ligand 5 (3.5 M) is a dicoumarin fo …
Renal and dietary factors associated with hypertension in a setting of disadvantage in rural India.
Evans RG, Subasinghe AK, Busingye D, Srikanth VK, Kartik K, Kalyanram K, Suresh O, Arabshahi S, Curkpatrick I, O'Dea K, Walker KZ, Kaye M, Yang J, Thomas N, Arulappan G, Thrift AG. Evans RG, et al. J Hum Hypertens. 2021 Dec;35(12):1118-1128. doi: 10.1038/s41371-020-00473-5. Epub 2021 Jan 18. J Hum Hypertens. 2021. PMID: 33462389
Underweight (29%, body mass index < 18.0 kg m(-2)), chronic kidney disease (25%, estimated glomerular filtration rate <60 ml min(-1) 1.73 m(-2)) and anemia (82%) were highly prevalent. ...

Underweight (29%, body mass index < 18.0 kg m(-2)), chronic kidney disease (25%, estimated glomerular filtration rate <60 ml mi

…
Comprehensive profiling of prostaglandins in human ovarian follicular fluid using mass spectrometry.
Pier B, Edmonds JW, Wilson L, Arabshahi A, Moore R, Bates GW, Prasain JK, Miller MA. Pier B, et al. Prostaglandins Other Lipid Mediat. 2018 Jan;134:7-15. doi: 10.1016/j.prostaglandins.2017.11.001. Epub 2017 Nov 9. Prostaglandins Other Lipid Mediat. 2018. PMID: 29129796 Free PMC article.
Other than PGF2alpha, only body mass index >25kg/m(2) correlated with poor in vitro fertilization outcome. Our studies suggest that HFF contains prostaglandins formed from at least two mechanisms, which may correlate with distinct clinical parameters....
Other than PGF2alpha, only body mass index >25kg/m(2) correlated with poor in vitro fertilization outcome. Our studies suggest tha …
Simultaneous determination of 11 phytoestrogens in human serum using a 2 min liquid chromatography/tandem mass spectrometry method.
Prasain JK, Arabshahi A, Moore DR 2nd, Greendale GA, Wyss JM, Barnes S. Prasain JK, et al. J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Apr 15;878(13-14):994-1002. doi: 10.1016/j.jchromb.2010.02.032. Epub 2010 Mar 6. J Chromatogr B Analyt Technol Biomed Life Sci. 2010. PMID: 20346741 Free PMC article.
A rapid 2 min liquid chromatography-tandem mass spectrometry (LC-MS/MS) method operating in multiple reaction ion monitoring mode was developed and validated that allows for the characterization and simultaneous quantification of 11 phytoestrogen metabolites with mass transitions …
A rapid 2 min liquid chromatography-tandem mass spectrometry (LC-MS/MS) method operating in multiple reaction ion monitoring mode was develo …
Acid-base catalysis by UDP-galactose 4-epimerase: correlations of kinetically measured acid dissociation constants with thermodynamic values for tyrosine 149.
Berger E, Arabshahi A, Wei Y, Schilling JF, Frey PA. Berger E, et al. Biochemistry. 2001 Jun 5;40(22):6699-705. doi: 10.1021/bi0104571. Biochemistry. 2001. PMID: 11380265
Both plots of log k(cat) and log k(cat)/K(m) display pH dependence. The plot of log k(cat) versus pH breaks downward with a pK(a) of 6.35 +/- 0.10. The plot of log k(cat)/K(m) versus pH is bell-shaped, with fitted pK(a) values of 6.76 +/- 0.09 and 9.32 +/- 0.21. ...
Both plots of log k(cat) and log k(cat)/K(m) display pH dependence. The plot of log k(cat) versus pH breaks downward with a pK(a) of …
Structure and mechanism of an ADP-glucose phosphorylase from Arabidopsis thaliana.
McCoy JG, Arabshahi A, Bitto E, Bingman CA, Ruzicka FJ, Frey PA, Phillips GN Jr. McCoy JG, et al. Biochemistry. 2006 Mar 14;45(10):3154-62. doi: 10.1021/bi052232m. Biochemistry. 2006. PMID: 16519510 Free PMC article.
The steady state kinetics of exchange follows the ping-pong bi-bi kinetic mechanism, with a k(cat) of 4.1 s(-)(1) and K(m) values of 1.4 and 83 microM for ADP-[(14)C]glucose and glucose-1-P, respectively, at pH 8.5 and 25 degrees C. The overall reaction of ADP-glucose with …
The steady state kinetics of exchange follows the ping-pong bi-bi kinetic mechanism, with a k(cat) of 4.1 s(-)(1) and K(m) values of …
Identification of the binding region of the [2Fe-2S] ferredoxin in stearoyl-acyl carrier protein desaturase: insight into the catalytic complex and mechanism of action.
Sobrado P, Lyle KS, Kaul SP, Turco MM, Arabshahi I, Marwah A, Fox BG. Sobrado P, et al. Biochemistry. 2006 Apr 18;45(15):4848-58. doi: 10.1021/bi0600547. Biochemistry. 2006. PMID: 16605252 Free PMC article.
The single substitutions of K60A, K56A, and K230A on Delta9D decreased the k(cat)/K(M) for Fd by 4-, 22-, and 2400-fold, respectively, as compared to wt Delta9D and a K41A substitution. The double substitution K56A/K60A decreased the k(cat)/K(M) for Fd by 250-fold, …
The single substitutions of K60A, K56A, and K230A on Delta9D decreased the k(cat)/K(M) for Fd by 4-, 22-, and 2400-fold, respectively …
16 results