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R A Farrell

Explore the profile of R A Farrell including associated specialties, affiliations and a list of published articles. Areas
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Articles 42
Citations 469
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Recent Articles
1.
Sammaraiee Y, Stevenson V, Keenan E, Buchanan K, Lee H, Padilla H, et al.
Mult Scler Relat Disord . 2020 Oct; 46:102503. PMID: 33032053
Background: Spasticity is a frequent and disabling symptom in people with Multiple Sclerosis (MS). Intrathecal baclofen (ITB) is an effective but infrequently used treatment in ambulant people. Objective: To evaluate...
2.
Sherer D, Dalloul M, Schwartzman A, Strasburger A, Farrell R, Zinn H, et al.
Ultrasound Obstet Gynecol . 2016 Jan; 48(3):403-4. PMID: 26775812
No abstract available.
3.
Farrell R, Espasandin M, Lakdawala N, Creeke P, Worthington V, Giovannoni G
Mult Scler . 2011 Jun; 17(11):1333-40. PMID: 21685230
Background: Incorporation of routine clinical testing for neutralizing antibodies (NAbs) to interferon (IFN)-β has remained problematic. With increasing treatment choice for patients, routine NAb testing should be incorporated to aid...
4.
Farrell R, Antony D, Wall G, Clark D, Fisniku L, Swanton J, et al.
Neurology . 2009 May; 73(1):32-8. PMID: 19458321
Background: Evidence suggests that Epstein-Barr virus (EBV) plays a role in triggering or perpetuating disease activity in multiple sclerosis (MS). Methods: We investigated 100 subjects (50 clinically isolated syndrome [CIS],...
5.
McCally R, Farrell R
J Refract Surg . 1999 Dec; 15(6):706-10. PMID: 10590014
Purpose: Techniques employing polarized light propagation and scattering are useful in examining the cornea's lamellar structure. Recent advances in theoretical methods have significantly increased the ability to relate features of...
6.
Farrell R, Wharam J, Kim D, McCally R
J Refract Surg . 1999 Dec; 15(6):700-5. PMID: 10590013
The propagation of polarized light through the cornea is affected by the orientations of the corneal lamellae and by the refractive imbalance between the collagen fibrils and the ground substance....
7.
Green W, Connolly P, Farrell R, McCally R
Exp Eye Res . 1996 Jun; 62(6):651-62. PMID: 8983947
In this paper polarized light transmission measurements are made under conditions that closely approximate the physiological state in order to probe lamellar structure in the central cornea of New Zealand...
8.
Donohue D, Stoyanov B, McCally R, Farrell R
Cornea . 1996 May; 15(3):278-85. PMID: 8713931
The suggestion that the central cornea can be modeled as a uniaxial birefringent material with its optic axis normal to the surface is explicitly tested by numerical calculations. A theoretical...
9.
Yu W, Farrell R, Stillman D, Winge D
Mol Cell Biol . 1996 May; 16(5):2464-72. PMID: 8628314
In Saccharomyces cerevisiae, at least 12 genes are important for cells to propagate in medium containing elevated concentrations of copper salts (J. Welch, S. Fogel, C. Buchman, and M. Karin,...
10.
Farrell R, Thorvaldsen J, Winge D
Biochemistry . 1996 Feb; 35(5):1571-80. PMID: 8634288
The N-terminal metal-binding domains of the copper-activated yeast transcription factors, ACE1 and AMT1, bind to specific DNA sequences in a Cu-dependent fashion. Recombinant AMT1 and ACE1 metal-binding domains are isolated...