Search Results - "A W Williams"

Effects of Acute Tryptophan Depletion on Plasma and Cerebrospinal Fluid Tryptophan and 5‐Hydroxyindoleacetic Acid in Normal Volunteers by Williams, W. A., Shoaf, S. E., Hommer, D., Rawlings, R., Linnoila, M.

“…: Brain serotonin synthesis and metabolism (turnover), as indicated by CSF concentrations of 5‐hydroxyindoleacetic acid (5‐HIAA), may depend on plasma…”
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Mifepristone for treatment of uterine leiomyoma. A prospective randomized placebo controlled trial by Engman, M., Granberg, S., Williams, A.R.W., Meng, C.X., Lalitkumar, P.G.L., Gemzell-Danielsson, K.

“…BACKGROUND Uterine leiomyomas are widely prevalent and frequently cause menorrhagia. The major therapeutic option today is hysterectomy. Medical options are of…”
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Daily repetitive transcranial magnetic stimulation (rTMS) improves mood in depression by George, M S, Wassermann, E M, Williams, W A, Callahan, A, Ketter, T A, Basser, P, Hallett, M, Post, R M

“…Converging evidence points to hypofunction of the left prefrontal cortex in depression. Repetitive transcranial magnetic stimulation (rTMS) activates neurons…”
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cis-trans lycopene isomers, carotenoids, and retinol in the human prostate by S K Clinton, C Emenhiser, S J Schwartz, D G Bostwick, A W Williams, B J Moore, J W Erdman, Jr

“…An evaluation of the Health Professionals Follow-Up Study has detected a lower prostate cancer risk associated with the greater consumption of tomatoes and…”
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The effects of the selective progesterone receptor modulator asoprisnil on the morphology of uterine tissues after 3 months treatment in patients with symptomatic uterine leiomyomata by Williams, A.R.W., Critchley, H.O.D., Osei, J., Ingamells, S., Cameron, I.T., Han, C., Chwalisz, K.

“…BACKGROUND Asoprisnil is a selective progesterone receptor modulator with mixed progesterone agonist/antagonist activity which controls uterine bleeding via an…”
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Iodixanol compared to iohexol for contrast procedures: a case-matched retrospective cohort study by From, A M, Bartholmai, B J, Williams, A W, McDonald, F S

“…Previous studies that have attempted to evaluate the effectiveness of an iso-osmolar contrast medium (IOCM) iodixanol compared to a low-osmolar contrast medium…”
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Review of animal models in carotenoid research by Lee, C M, Boileau, A C, Boileau, T W, Williams, A W, Swanson, K S, Heintz, K A, Erdman, Jr, J W

“…Foods containing provitamin A carotenoids are the primary source of vitamin A in many countries, despite the poor bioavailability of carotenoids. In addition,…”
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Factors influencing the uptake and absorption of carotenoids by Williams, A W, Boileau, T W, Erdman, Jr, J W

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Factors affecting adequacy of Pipelle and Tao Brush endometrial sampling by Williams, ARW, Brechin, S, Porter, AJL, Warner, P, Critchley, HOD

“…Objective  To compare factors influencing adequacy of endometrial samples obtained using two outpatient sampling devices – Pipelle and Tao Brush. Design …”
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Mutations in fliK and flhB affecting flagellar hook and filament assembly in Salmonella typhimurium by Williams, A W, Yamaguchi, S, Togashi, F, Aizawa, S I, Kawagishi, I, Macnab, R M

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Loss of Heterozygosity in Cervical Carcinoma: Subchromosomal Localization of a Putative Tumor-Suppressor Gene to Chromosome 11q22-q24 by Hampton, G. M., Penny, L. A., Baergen, R. N., Larson, A., Brewer, C., Liao, S., Busby-Earle, R. M. C., Williams, A. W. R., Steel, C. M., Bird, C. C., Stanbridge, E. J., Evans, G. A.

“…Infection of cervical epithelial cells with so-called "aggressive" subtypes of human papilloma virus (HPV) appears to be an important factor in the etiology of…”
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Beta-carotene modulates human prostate cancer cell growth and may undergo intracellular metabolism to retinol by Williams, A W, Boileau, T W, Zhou, J R, Clinton, S K, Erdman, Jr, J W

“…Epidemiologic and animal studies provide support for a relationship between high intakes of carotenoids from fruits and vegetables with reduced risk of several…”
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Effect of asoprisnil on uterine proliferation markers and endometrial expression of the tumour suppressor gene, PTEN by Wilkens, J., Williams, A.R.W., Chwalisz, K., Han, C., Cameron, I.T., Critchley, H.O.D.

“…BACKGROUND The selective progesterone receptor modulator asoprisnil suppresses uterine bleeding and decreases leiomyoma volume while maintaining follicular…”
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Genetic and biochemical analysis of Salmonella typhimurium FliI, a flagellar protein related to the catalytic subunit of the F0F1 ATPase and to virulence proteins of mammalian and plant pathogens by Dreyfus, G, Williams, A W, Kawagishi, I, Macnab, R M

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Yersinia pestis LcrV forms a stable complex with LcrG and may have a secretion-related regulatory role in the low-Ca2+ response by Nilles, M L, Williams, A W, Skrzypek, E, Straley, S C

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A novel estrogen-free oral contraceptive pill for women: multicentre, double-blind, randomized controlled trial of mifepristone and progestogen-only pill (levonorgestrel) by Lakha, F., Ho, P.C., Van der Spuy, Z.M., Dada, K., Elton, R., Glasier, A.F., Critchley, H.O.D., Williams, A.R.W., Baird, D.T.

“…BACKGROUND The acceptability and continuation rate of oral contraceptive steroids are limited by unpredictable bleeding and the fear of long-term risks such as…”
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The Suitability of [ C]-α-Methyl-L-tryptophan as a Tracer for Serotonin Synthesis: Studies With Dual Administration of [ C] and [ C] Labeled Tracer by Shoaf, Susan E., Carson, Richard E., Hommer, Daniel, Williams, Wendol A., Higley, J. Dee, Schmall, Bernard, Herscovitch, Peter, Eckelman, William C., Linnoila, Markku

“…The tracer [11C]-α-methyl-L-tryptophan (αMTP) has been used to measure brain serotonin synthesis rates with positron emission tomography (PET). To address…”
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Selective progesterone receptor modulator (SPRM) ulipristal acetate (UPA) and its effects on the human endometrium by Whitaker, L.H.R., Murray, A.A., Matthews, R., Shaw, G., Williams, A.R.W., Saunders, P.T.K., Critchley, H.O.D.

“…Abstract STUDY QUESTION What is the impact of administration of the selective progesterone receptor modulator (SPRM), ulipristal acetate (UPA) on the…”
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Improved biochemical variables, nutrient intake, and hormonal factors in slow nocturnal hemodialysis: a pilot study by O'Sullivan, D A, McCarthy, J T, Kumar, R, Williams, A W

“…To determine whether slow nocturnal hemodialysis (SNHD) can be safely performed in patients with end-stage renal disease to improve the biochemical and…”
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Liquid-based cytology and conventional smears compared over two 12-month periods by Williams, A. R. W.

“…Background and objective:  Liquid based cytology (LBC) was introduced across the Scottish Cervical Screening Programme in 2003–2004. The objective of this…”
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