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Tate J, Tasota FJ. Assessing thyroid function with serum tests. Nursing 2001; 31:22. [PMID: 11216237 DOI: 10.1097/00152193-200131010-00006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tasota FJ, Tate J. Using newer cardiac markers. Nursing 2000; 30:28. [PMID: 11249430 DOI: 10.1097/00152193-200030120-00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
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McCullen MA, Crawford DH, Dimeski G, Tate J, Hickman PE. Why there is discordance in reported decision thresholds for transferrin saturation when screening for hereditary hemochromatosis. Hepatology 2000; 32:1410-1. [PMID: 11186869 DOI: 10.1053/jhep.2000.20216] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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Tate J, Tasota FJ. Looking at lumbar puncture in adults. Nursing 2000; 30:91. [PMID: 11111668 DOI: 10.1097/00152193-200030110-00040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Graff L, Russell J, Seashore J, Tate J, Elwell A, Prete M, Werdmann M, Maag R, Krivenko C, Radford M. False-negative and false-positive errors in abdominal pain evaluation: failure to diagnose acute appendicitis and unnecessary surgery. Acad Emerg Med 2000; 7:1244-55. [PMID: 11073473 DOI: 10.1111/j.1553-2712.2000.tb00470.x] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To test the hypothesis that physician errors (failure to diagnose appendicitis at initial evaluation) correlate with adverse outcome. The authors also postulated that physician errors would correlate with delays in surgery, delays in surgery would correlate with adverse outcomes, and physician errors would occur on patients with atypical presentations. METHODS This was a retrospective two-arm observational cohort study at 12 acute care hospitals: 1) consecutive patients who had an appendectomy for appendicitis and 2) consecutive emergency department abdominal pain patients. Outcome measures were adverse events (perforation, abscess) and physician diagnostic performance (false-positive decisions, false-negative decisions). RESULTS The appendectomy arm of the study included 1, 026 patients with 110 (10.5%) false-positive decisions (range by hospital 4.7% to 19.5%). Of the 916 patients with appendicitis, 170 (18.6%) false-negative decisions were made (range by hospital 10.6% to 27.8%). Patients who had false-negative decisions had increased risks of perforation (r = 0.59, p = 0.058) and of abscess formation (r = 0.81, p = 0.002). For admitted patients, when the inhospital delay before surgery was >20 hours, the risk of perforation was increased [2.9 odds ratio (OR) 95% CI = 1.8 to 4.8]. The amount of delay from initial physician evaluation until surgery varied with physician diagnostic performance: 7.0 hours (95% CI = 6.7 to 7.4) if the initial physician made the diagnosis, 72.4 hours (95% CI = 51.2 to 93.7) if the initial office physician missed the diagnosis, and 63.1 hours (95% CI = 47.9 to 78.4) if the initial emergency physician missed the diagnosis. Patients whose diagnosis was initially missed by the physician had fewer signs and symptoms of appendicitis than patients whose diagnosis was made initially [appendicitis score 2.0 (95% CI = 1.6 to 2.3) vs 6.5 (95% CI = 6.4 to 6.7)]. Older patients (>41 years old) had more false-negative decisions and a higher risk of perforation or abscess (3.5 OR 95% CI = 2.4 to 5.1). False-positive decisions were made for patients who had signs and symptoms similar to those of appendicitis patients [appendicitis score 5.7 (95% CI = 5.2 to 6.1) vs 6.5 (95% CI = 6.4 to 6.7)]. Female patients had an increased risk of false-positive surgery (2.3 OR 95% CI = 1.5 to 3.4). The abdominal pain arm of the study included 1,118 consecutive patients submitted by eight hospitals, with 44 patients having appendicitis. Hospitals with observation units compared with hospitals without observation units had a higher "rule out appendicitis" evaluation rate [33.7% (95% CI = 27 to 38) vs 24.7% (95% CI = 23 to 27)] and a similar hospital admission rate (27.6% vs 24.7%, p = NS). There was a lower miss-diagnosis rate (15.1% vs 19.4%, p = NS power 0.02), lower perforation rate (19.0% vs 20.6%, p = NS power 0.05), and lower abscess rate (5.6% vs 6.9%, p = NS power 0.06), but these did not reach statistical significance. CONCLUSIONS Errors in physician diagnostic decisions correlated with patient clinical findings, i.e., the missed diagnoses were on appendicitis patients with few clinical findings and unnecessary surgeries were on non-appendicitis patients with clinical findings similar to those of patients with appendicitis. Adverse events (perforation, abscess formation) correlated with physician false-negative decisions.
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Lakey JH, Tate J, Murray-Rust J. Carbohydrates and glycoconjugates. Biophysical methods. Web alert. Curr Opin Struct Biol 2000; 10:505-6. [PMID: 11042445 DOI: 10.1016/s0959-440x(00)00122-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Tate J, Tasota FJ. Using pulse oximetry. Nursing 2000; 30:30. [PMID: 11022541 DOI: 10.1097/00152193-200030090-00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tasota FJ, Tate J. Understanding transesophageal echocardiography. Nursing 2000; 30:26. [PMID: 10983115 DOI: 10.1097/00152193-200030080-00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
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Tate J, Tasota FJ. Preparing for bronchoscopy. Nursing 2000; 30:22. [PMID: 10983094 DOI: 10.1097/00152193-200030070-00008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tasota FJ, Tate J. Reading liver function values. Nursing 2000; 30:73-5. [PMID: 10865669 DOI: 10.1097/00152193-200030060-00041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tasota FJ, Tate J. Assessing renal function. Nursing 2000; 30:20. [PMID: 10855184 DOI: 10.1097/00152193-200030050-00006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Meehan TP, Chua-Reyes JM, Tate J, Prestwood KM, Scinto JD, Petrillo MK, Metersky ML. Process of care performance, patient characteristics, and outcomes in elderly patients hospitalized with community-acquired or nursing home-acquired pneumonia. Chest 2000; 117:1378-85. [PMID: 10807825 DOI: 10.1378/chest.117.5.1378] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVES To compare process of care performance, patient characteristics, and outcomes in a contemporary cohort of elderly (> or = 65 years) patients hospitalized with community-acquired pneumonia (CAP) or with nursing home-acquired pneumonia (NHAP). DESIGN State-wide retrospective cohort study. SETTING Thirty-four acute-care hospitals in Connecticut. PATIENTS Elderly Medicare patients hospitalized in 1995-1996 with CAP (1,131) or with NHAP (528). MEASUREMENTS Antibiotic administration within 8 h of hospital arrival, blood culture collection within 24 h of hospital arrival, oxygenation assessment within 24 h of hospital arrival, demographic and clinical characteristics, in-hospital complications, mortality, and length of stay. RESULTS Process of care performance rates for patients with CAP and NHAP were equivalent for antibiotic administration within 8 h of hospital arrival (76.8% vs 76.3%, respectively; p = 0.82), blood culture collection within 24 h of hospital arrival (78.1% vs 81.1%, respectively; p = 0.31), and oxygenation assessment within 24 h of hospital arrival (94.7% vs 95. 3%, respectively; p = 0.70). Patients with CAP were younger than those with NHAP (median age, 80 vs 84 years, respectively; p < 0. 001), had less cerebrovascular disease (16.8% vs 34.7%, respectively; p < or = 0.001), and lower mortality risk scores at hospital presentation (median, 100 vs 137, respectively; p < or = 0. 001) than patients with NHAP. The median length of stay was equivalent (7 days), but the in-hospital mortality rate was lower in patients with CAP than in patients with NHAP (8.0% vs 18.6%, respectively; p < or = 0.001). CONCLUSION Initial hospital processes of care are performed at the same rate in patients hospitalized with CAP or NHAP. However, patients with CAP are younger, are less acutely and chronically ill, and have lower in-hospital mortality rates than patients with NHAP.
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Taylor BK, Peterson MA, Roderick RE, Tate J, Green PG, Levine JO, Basbaum AI. Opioid inhibition of formalin-induced changes in plasma extravasation and local blood flow in rats. Pain 2000; 84:263-70. [PMID: 10666531 DOI: 10.1016/s0304-3959(99)00212-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Hindpaw injection of dilute formalin produces brief (Phase 1) and persistent (Phase 2) nociceptive responses in the rat. We recently showed that systemically-administered remifentanil during Phase 1 interacted with peripheral opioid receptors to delay the onset and termination of Phase 2 (Taylor et al., 1997b). To test the hypothesis that opioid inhibition of proinflammatory events during Phase 1 contributed to this delay, we evaluated the effects of remifentanil on the time course of formalin-induced inflammation. We found that formalin increased paw thickness (edema), plasma extravasation and local blood flow within minutes of its injection, i.e. during Phase 1. Each of these responses was blocked during remifentanil administration (30 microg/kg i.v. bolus, followed 90 s later with a 15 microg/kg/min infusion for 13.5 min), indicating that opioids inhibit Phase 1 inflammation. Opioid blockade of the blood flow response could be reversed with a peripherally-acting opioid antagonist, naloxone methiodide, indicating that remifentanil acted upon peripheral opioid receptors. Although the administration of remifentanil during Phase 1 did not reduce the magnitude of inflammatory responses during Phase 2, it did delay the onset and termination of edema during Phase 2. As this corresponds to the effects of remifentanil on nociceptive responses during Phase 2, we suggest that opioid analgesics act upon peripheral sites to inhibit inflammation during Phase 1, leading to a delay in the temporal profile of inflammatory (and likely nociceptive) responses during Phase 2.
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Spier BE, Matthews JT, Jack L, Lever J, McHaffie EJ, Tate J. Impaired student performance in the clinical setting. A constructive approach. Nurse Educ 2000; 25:38-42. [PMID: 11141899 DOI: 10.1097/00006223-200001000-00018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A challenge for even the most seasoned faculty member is dealing with a student who arrives for clinical experience in an impaired state. Little guidance is available for faculty regarding protocol for the immediate removal of an unfit student from the clinical setting or for subsequent actions aimed at helping the student constructively address the problem. The authors provide guidance to faculty for the development of a policy to address issues pertaining to the impaired student.
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Hendry E, Hatanaka H, Fry E, Smyth M, Tate J, Stanway G, Santti J, Maaronen M, Hyypiä T, Stuart D. The crystal structure of coxsackievirus A9: new insights into the uncoating mechanisms of enteroviruses. Structure 1999; 7:1527-38. [PMID: 10647183 DOI: 10.1016/s0969-2126(00)88343-4] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Coxsackievirus A9 (CAV9), a human pathogen causing symptoms ranging from common colds to fatal infections of the central nervous system, is an icosahedral single-stranded RNA virus that belongs to the genus Enterovirus of the family Picornaviridae. One of the four capsid proteins, VP1, includes the arginine-glycine-aspartate (RGD) motif within its C-terminal extension. This region binds to integrin alpha v beta 3, the only receptor for CAV9 to be conclusively identified to date. RESULTS The crystal structure of CAV9 in complex with the antiviral compound WIN 51711 has been solved to 2.9 A resolution. The structures of the four capsid proteins, VP1 to VP4, resemble those of other picornaviruses. The antiviral compound is bound in the VP1 hydrophobic pocket, and it is possible that the pocket entrance contains a second WIN 51711 molecule. Continuous electron density for the VP1 N terminus provides a complete picture of the structure close to the fivefold axis. The VP1 C-terminal portion is on the outer surface of the virus and becomes disordered five-residues N-terminal to the RGD motif. CONCLUSIONS The RGD motif is exposed and flexible in common with other known integrin ligands. Although CAV9 resembles coxsackie B viruses (CBVs), several substitutions in the areas implicated in CBV receptor attachment suggest it may recognise a different receptor. The structure along the fivefold axis provides new information on the uncoating mechanism of enteroviruses. CAV9 might bind a larger natural pocket factor than other picornaviruses, an observation of particular relevance to the design of new antiviral compounds.
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Krol MA, Olson NH, Tate J, Johnson JE, Baker TS, Ahlquist P. RNA-controlled polymorphism in the in vivo assembly of 180-subunit and 120-subunit virions from a single capsid protein. Proc Natl Acad Sci U S A 1999; 96:13650-5. [PMID: 10570127 PMCID: PMC24119 DOI: 10.1073/pnas.96.24.13650] [Citation(s) in RCA: 132] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Repeated, specific interactions between capsid protein (CP) subunits direct virus capsid assembly and exemplify regulated protein-protein interactions. The results presented here reveal a striking in vivo switch in CP assembly. Using cryoelectron microscopy, three-dimensional image reconstruction, and molecular modeling, we show that brome mosaic virus (BMV) CP can assemble in vivo two remarkably distinct capsids that selectively package BMV-derived RNAs in the absence of BMV RNA replication: a 180-subunit capsid indistinguishable from virions produced in natural infections and a previously unobserved BMV capsid type with 120 subunits arranged as 60 CP dimers. Each such dimer contains two CPs in distinct, nonequivalent environments, in contrast to the quasi-equivalent CP environments throughout the 180-subunit capsid. This 120-subunit capsid utilizes most of the CP interactions of the 180-subunit capsid plus nonequivalent CP-CP interactions. Thus, the CP of BMV, and perhaps other viruses, can encode CP-CP interactions that are not apparent from mature virions and may function in assembly or disassembly. Shared structural features suggest that the 120- and 180-subunit capsids share assembly steps and that a common pentamer of CP dimers may be an important assembly intermediate. The ability of a single CP to switch between distinct capsids by means of alternate interactions also implies reduced evolutionary barriers between different capsid structures. The in vivo switch between alternate BMV capsids is controlled by the RNA packaged: a natural BMV genomic RNA was packaged in 180-subunit capsids, whereas an engineered mRNA containing only the BMV CP gene was packaged in 120-subunit capsids. RNA features can thus direct the assembly of a ribonucleoprotein complex between alternate structural pathways.
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Tate J, Liljas L, Scotti P, Christian P, Lin T, Johnson JE. The crystal structure of cricket paralysis virus: the first view of a new virus family. NATURE STRUCTURAL BIOLOGY 1999; 6:765-74. [PMID: 10426956 DOI: 10.1038/11543] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Numerous small, RNA-containing insect viruses are currently classified as picornaviruses, or as 'picorna-like', since they superficially resemble the true picornaviruses. Considerable evidence now suggests that several of these viruses are members of a distinct family. We have determined the gene sequence of the capsid proteins and the 2.4 A resolution crystal structure of the cricket paralysis virus. While the genome sequence indicates that the insect picorna-like viruses represent a distinct lineage compared to true picornaviruses, the capsid structure demonstrates that the two groups are related. These viral genomes are, thus, best viewed as composed of exchangeable modules that have recombined.
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Shaw JT, Tate J, Kesting JB, Marczak M, Berkholz JR, Lovelock PK, Purdie D, Hickman P, Cameron DP. Apolipoprotein E polymorphism in indigenous Australians: allelic frequencies and relationship with dyslipidaemia. Med J Aust 1999; 170:161-4. [PMID: 10078180 DOI: 10.5694/j.1326-5377.1999.tb127712.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To determine the apolipoprotein E (apoE) allelic frequencies and the effect of apoE genotype on lipid concentrations in indigenous Australian subjects. DESIGN Cross-sectional study. SUBJECTS AND SETTING 155 indigenous Australians (92 women and 63 men) of mean (+/- standard deviation) age 45 +/- 17 years (SD +/- 50) were recruited without regard to history of atherosclerotic disease, in collaboration with community-based health centres in five indigenous communities in south-east Queensland. For comparison, 113 subjects of European descent and similar age distribution from the Brisbane and Gold Coast regions were also studied. MAIN OUTCOME MEASURES ApoE allelic frequency; apoE genotype; sex; age; diabetes status; body mass index; history of atherosclerotic vascular disease; and concentrations of total cholesterol, triglyceride, HDL-cholesterol and LDL-cholesterol. RESULTS The frequency of the apoE4 allele was found to be significantly higher in the indigenous subjects than in the subjects of European descent (P < 0.001). Among indigenous subjects, those with the apoE4 allele tended to have higher triglyceride concentrations and had significantly lower HDL-cholesterol concentrations than those with the apoE3/3 and 3/2 genotypes. CONCLUSIONS ApoE allelic frequency is likely to be one of the cluster of factors contributing to the high cardiovascular mortality of indigenous Australians.
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Pless-Mulloli T, Phillimore P, Moffatt S, Bhopal R, Foy C, Dunn C, Tate J. Lung cancer, proximity to industry, and poverty in northeast England. ENVIRONMENTAL HEALTH PERSPECTIVES 1998; 106:189-96. [PMID: 9485483 PMCID: PMC1532971 DOI: 10.1289/ehp.98106189] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
This study assesses whether deprived populations living close to industry experience greater mortality from lung cancer than populations with comparable socioeconomic characteristics living farther away. Mortality data, census data, a postal survey of living circumstances, historic and contemporary data on air quality and a historic land-use survey were used. Analysis was based on two conurbations in England, Teesside and Sunderland. Housing estates in Teesside were selected based on socioeconomic criteria and distinguished by proximity to steel and chemical industries; they were grouped into three zones: near (A), intermediate (B), and farther (C), with a single zone in Sunderland. We included 14,962 deaths in 27 estates. Standardized mortality ratios (SMR) for lung cancer [International Classification of Diseases #9 (ICD-9) 162] and cancers other than lung (ICD-9 140-239, excluding 162), and sex ratios were calculated. Mortality from lung cancer was well above national levels in all zones. For men, a weak gradient corresponding with proximity to industry at younger ages reversed at older ages. In women 0-64 years of age, stronger gradients in lung cancer mortality corresponded with proximity to industry across zones A, B, and C (SMR = 393, 251, 242, respectively). Overall rates in Teesside were higher than Sunderland rates for women aged 0-64 years (SMR = 287 vs. 185) and 65-74 years (SMR = 190 vs. 157). The association between raised lung cancer mortality and proximity to industry in women under 75 years of age could not be explained by smoking, occupation, socioeconomic factors, or artifact. Explanations for differences between men and women may include gender-specific occupational experiences and smoking patterns. Our judgment is that the observed gradient in women points to a role for industrial air pollution.
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Abstract
During time-zone travel, the endogenous melatonin rhythm is often out of phase with the new local time cues. Since endogenous melatonin could act as an endogenous zeitgeber, when its secretory rhythm is out of phase it may hinder adaptation by natural zeitgebers. It is possible that by temporarily suppressing the production of melatonin, by beta-blockers for example, adaptation may be facilitated. In a double-blind, crossover study eight healthy volunteers (aged 23-30 years) took 100 mg atenolol or placebo at 1900 h on Day (D) 1. Volunteers were then exposed to bright light (approx. 1000 lux) from 0000 to 0400 h during the following night and remained in dim light (<50 lux) or darkness until 1200 h on D3. Salivary melatonin (MT) and urinary 6-sulphatoxymelatonin (aMT6s) were measured every 30-60 min and every 2 h (except when asleep), respectively. Subjective alertness and core body temperature (cBT) were also measured. aMT6s and MT were significantly suppressed under atenolol treatment on the night of D1 only. Atenolol significantly phase delayed the salivary melatonin onset by 1.8+/-0.6 h and 1.28+/-0.35 h compared with the onsets on D1 placebo leg and D2 placebo leg (i.e. onset times before and after light treatment), respectively. There were no detrimental effects on cBT or alertness. Temporary suppression of melatonin by beta-blockers may facilitate adaptation to phase shifts.
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Tate J, Smyth M, Hyypiä T, Stuart D. Crystal structure of coxsackie virus A9. Acta Crystallogr A 1996. [DOI: 10.1107/s0108767396091970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Karapetrov G, Tate J. Evidence for three-dimensional flux creep in thin-film Bi2Sr2CaCu2O8+ delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:3776-3783. [PMID: 9981508 DOI: 10.1103/physrevb.52.3776] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Roberts JM, Brown B, Tate J, Xi XX, Mao SN. Scaling of thin-film Nd1.85Ce0.15CuO4-y resistivity-current isotherms at low fields: Implications for vortex phase transitions and universality. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:15281-15285. [PMID: 9978483 DOI: 10.1103/physrevb.51.15281] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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