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Items: 1 to 50 of 59

1.

Assessment of Intensive Care Unit Laboratory Values That Differ From Reference Ranges and Association With Patient Mortality and Length of Stay.

Tyler PD, Du H, Feng M, Bai R, Xu Z, Horowitz GL, Stone DJ, Celi LA.

JAMA Netw Open. 2018 Nov 2;1(7):e184521. doi: 10.1001/jamanetworkopen.2018.4521.

2.

Picoanalysis of Drugs in Biofluids with Quantitative Label-Free Surface-Enhanced Raman Spectroscopy.

Turzhitsky V, Zhang L, Horowitz GL, Vitkin E, Khan U, Zakharov Y, Qiu L, Itzkan I, Perelman LT.

Small. 2018 Nov;14(47):e1802392. doi: 10.1002/smll.201802392. Epub 2018 Oct 7.

PMID:
30369072
3.

Label-free spectrochemical probe for determination of hemoglobin glycation in clinical blood samples.

Pandey R, Singh SP, Zhang C, Horowitz GL, Lue N, Galindo L, Dasari RR, Barman I.

J Biophotonics. 2018 Oct;11(10):e201700397. doi: 10.1002/jbio.201700397. Epub 2018 Jun 19.

4.

New Therapies for Treating Hepatitis C Virus: Impact on Laboratory Testing Recommendations and Clinical Management.

Tolan NV, Horowitz GL, Graham CS, Hillyard D, Osburn W, Ray S.

Clin Chem. 2017 Dec;63(12):1799-1805. doi: 10.1373/clinchem.2016.266569. Epub 2017 Oct 10. No abstract available.

5.

Clinical Laboratory Investigation of a Patient with Extreme Hypercalcemia.

Cederroth TA, Horowitz GL, Tolan NV.

Clin Chem. 2017 Feb;63(2):459-462. doi: 10.1373/clinchem.2016.261024. No abstract available.

6.

Reference Intervals: Strengths, Weaknesses, and Challenges.

Miller WG, Horowitz GL, Ceriotti F, Fleming JK, Greenberg N, Katayev A, Jones GR, Rosner W, Young IS.

Clin Chem. 2016 Jul;62(7):916-23. doi: 10.1373/clinchem.2016.256511. Epub 2016 May 26. No abstract available.

7.

Practices for Identifying and Rejecting Hemolyzed Specimens Are Highly Variable in Clinical Laboratories.

Howanitz PJ, Lehman CM, Jones BA, Meier FA, Horowitz GL.

Arch Pathol Lab Med. 2015 Aug;139(8):1014-9. doi: 10.5858/arpa.2014-0161-CP.

PMID:
26230594
8.

Clinical Laboratory Quality Practices When Hemolysis Occurs.

Howanitz PJ, Lehman CM, Jones BA, Meier FA, Horowitz GL.

Arch Pathol Lab Med. 2015 Jul;139(7):901-6. doi: 10.5858/arpa.2014-0252-CP.

PMID:
26125430
9.

The power of asterisks.

Horowitz GL.

Clin Chem. 2015 Aug;61(8):1009-11. doi: 10.1373/clinchem.2015.243048. Epub 2015 Jun 15. No abstract available.

10.

Emerging trends in optical sensing of glycemic markers for diabetes monitoring.

Pandey R, Dingari NC, Spegazzini N, Dasari RR, Horowitz GL, Barman I.

Trends Analyt Chem. 2015 Jan 1;64:100-108.

11.

Assessing accuracy on the front lines: a pragmatic approach for single-donor proficiency testing.

Horowitz GL.

Clin Chem. 2014 Jun;60(6):806-8. doi: 10.1373/clinchem.2014.224154. Epub 2014 Apr 14. No abstract available.

12.

Commentary.

Horowitz GL.

Clin Chem. 2014 Mar;60(3):449-50. doi: 10.1373/clinchem.2013.214254. No abstract available.

13.

Long-term evaluation of analytical methods used in sirolimus therapeutic drug monitoring.

Holt DW, Mandelbrot DA, Tortorici MA, Korth-Bradley JM, Sierka D, Levy DI, See Tai S, Horowitz GL.

Clin Transplant. 2014 Feb;28(2):243-51. doi: 10.1111/ctr.12305. Epub 2014 Jan 30.

PMID:
24476346
14.

The association of circulating angiogenic factors and HbA1c with the risk of preeclampsia in women with preexisting diabetes.

Cohen AL, Wenger JB, James-Todd T, Lamparello BM, Halprin E, Serdy S, Fan S, Horowitz GL, Lim KH, Rana S, Takoudes TC, Wyckoff JA, Thadhani R, Karumanchi SA, Brown FM.

Hypertens Pregnancy. 2014 Feb;33(1):81-92. doi: 10.3109/10641955.2013.837175. Epub 2013 Dec 19.

15.

[The external quality measurement: actual problems and future directions].

Miller WC, Jones GR, Horowitz GL.

Klin Lab Diagn. 2013 Jun;(6):56-63. Review. Russian. No abstract available.

PMID:
24340952
16.

Proficiency testing matters.

Horowitz GL.

Clin Chem. 2013 Feb;59(2):335-7. doi: 10.1373/clinchem.2012.197574. Epub 2012 Dec 14. No abstract available.

17.

Prescription compliance or illicit designer drug abuse?

Petrie MS, Lynch KL, Wu AH, Steinhardt AA, Horowitz GL.

Clin Chem. 2012 Dec;58(12):1631-4. doi: 10.1373/clinchem.2011.174649. No abstract available.

18.

Utility, charge, and cost of inpatient and emergency department serum folate testing.

Theisen-Toupal J, Horowitz GL, Breu AC.

J Hosp Med. 2013 Feb;8(2):91-5. doi: 10.1002/jhm.1994. Epub 2012 Nov 20.

PMID:
23169580
19.

Raman spectroscopy provides a powerful diagnostic tool for accurate determination of albumin glycation.

Dingari NC, Horowitz GL, Kang JW, Dasari RR, Barman I.

PLoS One. 2012;7(2):e32406. doi: 10.1371/journal.pone.0032406. Epub 2012 Feb 29.

20.

Raman spectroscopy-based sensitive and specific detection of glycated hemoglobin.

Barman I, Dingari NC, Kang JW, Horowitz GL, Dasari RR, Feld MS.

Anal Chem. 2012 Mar 6;84(5):2474-82. doi: 10.1021/ac203266a. Epub 2012 Feb 23.

21.

Should creatine kinase-MB index be eliminated in patients with indeterminate troponins in the ED?

Volz KA, Horowitz GL, McGillicuddy DC, Grossman SA, Sanchez LD.

Am J Emerg Med. 2012 Oct;30(8):1574-6. doi: 10.1016/j.ajem.2011.08.017. Epub 2011 Nov 17.

PMID:
22100474
22.

Correlation of cystatin-C with glomerular filtration rate by inulin clearance in pregnancy.

Saxena AR, Ananth Karumanchi S, Fan SL, Horowitz GL, Hollenberg NK, Graves SW, Seely EW.

Hypertens Pregnancy. 2012;31(1):22-30. doi: 10.3109/10641955.2010.507845. Epub 2011 Oct 18.

23.

Proficiency testing/external quality assessment: current challenges and future directions.

Miller WG, Jones GR, Horowitz GL, Weykamp C.

Clin Chem. 2011 Dec;57(12):1670-80. doi: 10.1373/clinchem.2011.168641. Epub 2011 Sep 30. Review.

24.

Twenty-four-hour Bence-Jones protein determinations: can we ensure accuracy?

Kaplan JS, Horowitz GL.

Arch Pathol Lab Med. 2011 Aug;135(8):1048-51. doi: 10.5858/2010-0547-OAR.

PMID:
21809998
25.

Rapid and specific quantification of ethylene glycol levels: adaptation of a commercial enzymatic assay to automated chemistry analyzers.

Juenke JM, Hardy L, McMillin GA, Horowitz GL.

Am J Clin Pathol. 2011 Aug;136(2):318-24. doi: 10.1309/AJCPOB9YPQIYKGLJ.

PMID:
21757606
26.

CallWall: tracking resident calls to improve clinical utilization of pathology laboratories.

Buck TP, Connor IM, Horowitz GL, Arnaout RA.

Arch Pathol Lab Med. 2011 Jul;135(7):920-4. doi: 10.1043/2010-0496-OAR1.1.

PMID:
21732784
27.

Effect of two different FDA-approved D-dimer assays on resource utilization in the emergency department.

Sanchez LD, McGillicuddy DC, Volz KA, Fan SL, Joyce N, Horowitz GL.

Acad Emerg Med. 2011 Mar;18(3):317-21. doi: 10.1111/j.1553-2712.2010.00973.x. Epub 2011 Feb 25.

28.

Creatine kinase-MB does not add additional benefit to a negative troponin in the evaluation of chest pain.

Volz KA, McGillicuddy DC, Horowitz GL, Sanchez LD.

Am J Emerg Med. 2012 Jan;30(1):188-90. doi: 10.1016/j.ajem.2010.10.016. Epub 2010 Dec 3.

PMID:
21129891
29.

Eliminating amylase testing from the evaluation of pancreatitis in the emergency department.

Volz KA, McGillicuddy DC, Horowitz GL, Wolfe RE, Joyce N, Sanchez LD.

West J Emerg Med. 2010 Sep;11(4):344-7.

30.

Estimating reference intervals.

Horowitz GL.

Am J Clin Pathol. 2010 Feb;133(2):175-7. doi: 10.1309/AJCPQ4N7BRZQVHAL. No abstract available.

PMID:
20093225
31.

Pre-eclampsia, soluble fms-like tyrosine kinase 1, and the risk of reduced thyroid function: nested case-control and population based study.

Levine RJ, Vatten LJ, Horowitz GL, Qian C, Romundstad PR, Yu KF, Hollenberg AN, Hellevik AI, Asvold BO, Karumanchi SA.

BMJ. 2009 Nov 17;339:b4336. doi: 10.1136/bmj.b4336.

32.

Effect of newly proposed CK reference limits on neuromuscular diagnosis.

Nardin RA, Zarrin AR, Horowitz GL, Tarulli AW.

Muscle Nerve. 2009 Apr;39(4):494-7. doi: 10.1002/mus.21258.

PMID:
19260057
33.

MODULAR ANALYTICS: A New Approach to Automation in the Clinical Laboratory.

Horowitz GL, Zaman Z, Blanckaert NJ, Chan DW, Dubois JA, Golaz O, Mensi N, Keller F, Stolz H, Klingler K, Marocchi A, Prencipe L, McLawhon RW, Nilsen OL, Oellerich M, Luthe H, Orsonneau JL, Richeux G, Recio F, Roldan E, Rymo L, Wicktorsson AC, Welch SL, Wieland H, Grawitz AB, Mitsumaki H, McGovern M, Ng K, Stockmann W.

J Autom Methods Manag Chem. 2005;2005:8-25. doi: 10.1155/JAMMC.2005.8.

34.

Reference Intervals: Practical Aspects.

Horowitz GL.

EJIFCC. 2008 Oct 16;19(2):95-105. eCollection 2008 Oct. No abstract available.

35.

Increasing Efficiency and Quality by Consolidation of Clinical Chemistry and Immunochemistry Systems with MODULAR ANALYTICS SWA.

Mocarelli P, Horowitz GL, Gerthoux PM, Cecere R, Imdahl R, Ruinemans-Koerts J, Luthe H, Calatayud SP, Salve ML, Kunst A, McGovern M, Ng K, Stockmann W.

J Autom Methods Manag Chem. 2008;2008:498921. doi: 10.1155/2008/498921.

36.

Blood analysis by Raman spectroscopy.

Enejder AM, Koo TW, Oh J, Hunter M, Sasic S, Feld MS, Horowitz GL.

Opt Lett. 2002 Nov 15;27(22):2004-6.

PMID:
18033426
37.

Protein electrophoresis and immunoglobulin analysis in HIV-infected patients.

Konstantinopoulos PA, Dezube BJ, Pantanowitz L, Horowitz GL, Beckwith BA.

Am J Clin Pathol. 2007 Oct;128(4):596-603.

PMID:
17875511
38.

Raman spectroscopy for noninvasive glucose measurements.

Enejder AM, Scecina TG, Oh J, Hunter M, Shih WC, Sasic S, Horowitz GL, Feld MS.

J Biomed Opt. 2005 May-Jun;10(3):031114.

39.

Clinical prevalence and ramifications of false-positive cardiac troponin I elevations from the Abbott AxSYM Analyzer.

McClennen S, Halamka JD, Horowitz GL, Kannam JP, Ho KK.

Am J Cardiol. 2003 May 1;91(9):1125-7. No abstract available.

PMID:
12714162
40.

Artifactual hyperbilirubinemia due to paraprotein interference.

Pantanowitz L, Horowitz GL, Upalakalin JN, Beckwith BA.

Arch Pathol Lab Med. 2003 Jan;127(1):55-9.

PMID:
12521367
41.

Xanthochromia.

Edlow JA, Bruner KS, Horowitz GL.

Arch Pathol Lab Med. 2002 Apr;126(4):413-5.

PMID:
11900563
42.

C-reactive protein in the prediction of cardiovascular disease.

Horowitz GL, Beckwith BA.

N Engl J Med. 2000 Aug 17;343(7):512-3. No abstract available.

43.

Beneficial effects of felodipine on myocardial and coronary function during low-flow ischemia and reperfusion.

Bernstein EA, Eberli FR, Silverman AM, Horowitz GL, Apstein CS.

Cardiovasc Drugs Ther. 1996 May;10(2):167-78.

PMID:
8842509
44.
45.

Frequency of hypothyroidism in adults with serum total cholesterol levels > 200 mg/dl.

Oettgen P, Ginsburg GS, Horowitz GL, Pasternak RC.

Am J Cardiol. 1994 May 15;73(13):955-7. No abstract available.

PMID:
8184852
46.

Antibiotic-loaded biodegradable bone cement for prophylaxis and treatment of experimental osteomyelitis in rats.

Gerhart TN, Roux RD, Hanff PA, Horowitz GL, Renshaw AA, Hayes WC.

J Orthop Res. 1993 Mar;11(2):250-5.

PMID:
8483037
48.

Effects of two types of fish oil supplements on serum lipids and plasma phospholipid fatty acids in coronary artery disease.

Reis GJ, Silverman DI, Boucher TM, Sipperly ME, Horowitz GL, Sacks FM, Pasternak RC.

Am J Cardiol. 1990 Nov 15;66(17):1171-5.

PMID:
2239719
49.

Calibration as a source of imprecision in cholesterol testing. Ramifications for patient risk classification.

Epstein HD, Nipper HC, Horowitz GL.

Arch Pathol Lab Med. 1990 Apr;114(4):399-402.

PMID:
2322099
50.

Clinical performance of the EMIT vancomycin assay.

Yeo KT, Traverse W, Horowitz GL.

Clin Chem. 1989 Jul;35(7):1504-7.

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