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Ciotti M, Marrone A, Potter C, Owens IS. Genetic polymorphism in the human UGT1A6 (planar phenol) UDP-glucuronosyltransferase: pharmacological implications. PHARMACOGENETICS 1997; 7:485-95. [PMID: 9429234 DOI: 10.1097/00008571-199712000-00007] [Citation(s) in RCA: 153] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Two missense mutations were uncovered in the UGT1A6 (HLUG P1) cDNA which codes for a human phenol-metabolizing UDP-glucuronosyltransferase. The mutant and a wild-type UGT1A6 cDNAs were isolated from a custom synthesized human liver lambda Zap cDNA library. Both an A to G transition at nucleotide 541 (T181 A) and an A to C transversion at nucleotide 552 (R184S) occurred in exon 1 of the UGT1A6 (UGT1F) gene at the UGT1 locus. The two mutations on a single allele created a heterozygous genotype. Newly created BsmI and BsoFI sites at the T181 A and R184S locations, respectively, were confirmed by endonuclease treatment of PCR-generated DNA using the donor-liver genomic DNA as template. Screens with endonuclease treatment showed that 33/98 DNA samples were heterozygous with both mutations on one allele. One other individual also carried the R184S mutation on the second allele. Wild-type UGT1A6 generated a broad plateau of activity from pH 5.0 to pH 8.0 with certain experimental phenols, while activity was 1.3-2.5-fold higher at pH 6.4 than at pH 7.2 for others. UGT1A6*2 (181 A+ and 184S+) metabolized 4-nitrophenol, 4-tert-butylphenol, 3-ethylphenol/4-ethylphenol, 4-hydroxycoumarin, butylated hydroxy anisole and butylated hydroxy toluene, with the pH 6.4 preference, at only 27-75% of the rate of the wild-type isozyme whereas 1-naphthol, 3-iodophenol, 7-hydroxycoumarin, and 7-hydroxy-4-methylcoumarin were metabolized at essentially the normal level. Furthermore, UGT1A6*2 metabolized 3-O-methyl-dopa and methyl salicylate at 41-74% of that of the wild-type, and a series of beta-blockers at 28-69% of the normal level. This evidence suggests that the UGT1A6 enzyme activity is affected by different amino acids depending upon the substrate selection.
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152
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Singhal H, Potter C, Osborne MP. No effect of timing of biopsy in the menstrual cycle on incidence of bone marrow micrometastasis in patients with breast cancer. Ann Surg Oncol 1997; 4:503-5. [PMID: 9309341 DOI: 10.1007/bf02303676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The timing of breast cancer excision relative to the menstrual cycle has been debated to be of significant prognostic value. The differences in survival relative to the timing in the menstrual cycle have been attributed to the incidence of micrometastasis. METHODS All patients underwent bone marrow aspiration after the diagnostic surgical biopsy, immediately before definitive surgery. The timing of the diagnostic surgical biopsy in the menstrual cycle was calculated according to Senie. Monoclonal antibodies to epithelium-specific antigens were used to detect bone marrow micrometastasis (BMM). RESULTS This study reports on the effect of the phase of the menstrual cycle on incidence of BMM after surgical biopsy. Ninety-two patients with regular cycles underwent bone marrow aspiration an average of 12 days (range 0-32 days) after biopsy. Thirty-nine patients had undergone biopsy during the follicular phase and 53 patients during the luteal phase. BMM were detected in 31% of patients (29 of 92). We observed BMM in 33% of patients (13 of 39) in the follicular phase and in 30% of patients (16 of 53) in the luteal phase. This difference is not significant (p > 0.70). The mean number of cells detected and the presence of clumps of cells is similar in the two groups. CONCLUSIONS The incidence and characteristics of bone marrow micrometastases are independent of the timing of diagnostic excision biopsy in the menstrual cycle.
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153
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Potter C, Tolaymat N, Bobo R, Sharp H, Rank J, Bloomer J. Hematin therapy in children with protoporphyric liver disease. J Pediatr Gastroenterol Nutr 1996; 23:402-7. [PMID: 8956175 DOI: 10.1097/00005176-199611000-00006] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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154
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Abstract
A term infant had a life-threatening inferior venal caval thrombosis during the first 24 hours of life. The plasma from the infant and his mother was found to be resistant to activated protein C and to be heterozygous for the factor V mutation (FV Leiden) associated with this disorder. The presence of this hereditary disorder should be considered in infants with thrombosis and in infants with conditions predisposing them to thrombosis.
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155
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Anderson LJ, Tsou C, Potter C, Keyserling HL, Smith TF, Ananaba G, Bangham CR. Cytokine response to respiratory syncytial virus stimulation of human peripheral blood mononuclear cells. J Infect Dis 1994; 170:1201-8. [PMID: 7963714 DOI: 10.1093/infdis/170.5.1201] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
A key impediment to developing respiratory syncytial virus (RSV) vaccines is a lack of understanding of enhanced disease that occurred in children who received a formalin-inactivated RSV (FI-RSV) vaccine. Studies in mice have suggested that the FI-RSV vaccine induces a TH2 and live RSV induces a TH1 memory T cell response. In this study, the cytokine mRNA response of peripheral blood mononuclear cells (PBMC) from adults and children with and without previous RSV infection was characterized using a semiquantitative polymerase chain reaction (PCR). PBMC from 22 subjects previously infected with RSV usually had RSV-specific increases in TH1 cytokine-specific mRNA (interferon-gamma [IFN-gamma] mRNA, 20; interleukin [IL]-2 mRNA, 12; IL-5 mRNA, 6; and IL-4 mRNA, 0). PBMC from RSV antibody-negative children had no RSV-specific increases in IFN-gamma, IL-2, or IL-4 mRNA; 1 of 7 had an increase in IL-5 mRNA. These data indicate that naturally acquired RSV induces a TH1 memory T cell response.
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156
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Bahal-O'Mara N, Nahata MC, Murray RD, Linscheid TR, Fishbein M, Heitlinger LA, Li BU, McClung HJ, Potter C, Lininger B. Sedation with meperidine and midazolam in pediatric patients undergoing endoscopy. Eur J Clin Pharmacol 1994; 47:319-23. [PMID: 7875182 DOI: 10.1007/bf00191162] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We conducted a randomized, double-blind trial evaluating the efficacy and safety of meperidine 2 mg.kg-1 (M) and meperidine 2 mg.kg-1 plus midazolam 0.05 mg.kg-1 (M + M) in 40 pediatric outpatients (age 1 to 17 years) undergoing upper endoscopy procedures. The physician and nurse performing the procedure were asked to rate cooperation, emotional status, drowsiness, and overall efficacy. A blinded observer recorded the frequency of negative behaviors indicating distress, vital signs, and oxygen saturation before, during, and after the procedure. No significant differences were noted in the overall efficacy of the regimens. Good or excellent efficacy was noted in 15 of 21 children (71%) in the M group and 15 of 19 children (79%) in the M + M group by physicians; nurses assigned a good or excellent rating for 14 of 21 (67%) and 13 of 19 (68%) in the M and M + M groups, respectively. Immediately following the procedure, amnesia was noted in 4 of 17 (23%) patients who received M versus 14 of 18 (78%) patients who received M + M (P = 0.002). Of the children who received M + M, the amnesia tended to occur more frequently in older children (> 11 years, 8 children, rate of amnesia 100%) than in younger children (< or = 11 years, 6 of 10 evaluable children, rate of amnesia 60%). There was no significant difference between the frequency of negative behaviors, rate of adverse effects, or changes in vital signs or oxygen saturation noted with the two drug regimens.(ABSTRACT TRUNCATED AT 250 WORDS)
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Poulton J, Morten K, Freeman-Emmerson C, Potter C, Sewry C, Dubowitz V, Kidd H, Stephenson J, Whitehouse W, Hansen FJ. Deficiency of the human mitochondrial transcription factor h-mtTFA in infantile mitochondrial myopathy is associated with mtDNA depletion. Hum Mol Genet 1994; 3:1763-9. [PMID: 7849699 DOI: 10.1093/hmg/3.10.1763] [Citation(s) in RCA: 138] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Recent studies show that patients presenting with cytochrome oxidase (COX) deficiency in infancy may have reduced mitochondrial DNA (mtDNA) in muscle. The human mitochondrial transcription factor A (h-mtTFA) may be an important regulator of both transcription and replication of mtDNA. h-mtTFA levels were investigated in cell lines which were either free of mtDNA (rho 0) or temporarily depleted by treatment with dideoxycytidine (ddC), and in tissue from three patients with mtDNA depletion and cytochrome oxidase deficiency. h-mtTFA was compared with other mitochondrial proteins such as pyruvate dehydrogenase and porin by Western blotting. The ratio of mtDNA and h-mtTFA mRNA to reference nuclear probes was measured by dual labelling of dot blots. The ratio of mtDNA to nuclear DNA in skeletal muscle was low in muscle in the three patients and in other tissues in one. h-mtTFA was low in cells depleted either permanently or transiently of mtDNA, and this reduction in h-mtTFA roughly paralleled mtDNA levels. Similarly, treatment of rho 0 cell lines with ddC induced a reduction in mtDNA as well as h-mtTFA protein. The relationship between h-mtTFA and mtDNA levels suggests that they may be causally linked. MtDNA depletion was accompanied by an increase in the level of h-mtTFA RNA in the cell lines but low levels in the patient. This suggests that either h-mtTFA regulates mtDNA levels, or that h-mtTFA expression may be regulated by a feedback mechanism initiated by MtDNA Depletion.
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158
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Jonas M, Wheeldon D, Potter C, Oduro A, Latimer R, Wallwork J, Wells F, Large S. Maximising organ retrieval. J Cardiothorac Vasc Anesth 1994. [DOI: 10.1016/1053-0770(94)90558-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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159
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Potter C, Morgan P, Thompson A. Continuous quality improvement in an acute hospital: a report of an action research project in three hospital departments. Int J Health Care Qual Assur 1993; 7:4-29. [PMID: 10133991 DOI: 10.1108/09526869410052445] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Describes an action research project to improve quality in three hospital departments including operating theatres, X-ray, and medical records. The approach combined quality assurance (QA) or audit methods with those of continuous quality improvement (CQI) or TQM. The intention was to bring about improved organizational performance through an emphasis on bottom-up rather than top-down methodology, and to assess the relative effectiveness of different quality strategies being used within the hospital. Baseline studies of organizational climate and of patient perceptions enabled evaluation of effectiveness. Provides a description of the background to various health-care quality strategies, and argues that several perspectives are required if all stakeholders (e.g. policy makers, professionals, patients, and managers) are to be satisfied. Describes the responses of staff, superiors and professionals and recommendations offered for more effective quality strategy implementation.
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160
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Robinson FC, Satterwhite K, Potter C, Craddock K, Beyoglu SA. Left ventricular mass index and coronary artery disease in hypertensive black males. J Natl Med Assoc 1993; 85:452-6. [PMID: 8366535 PMCID: PMC2571866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Thallium-201 stress scintigraphy (TSS) and echocardiography were performed on 60 consecutive black male hypertensives and compared to 60 sex-, race-, and age-matched controls. We found a higher prevalence of left ventricular hypertrophy with repolarization abnormality in the hypertensive group; 32 of 60 (53%), compared to 10 of 60 (17%) of the controls, P < .05. Echocardiographically determined left ventricular mass index revealed a significantly higher mean value in the hypertensive group of 147 +/- 57 compared to 124 +/- 34 in the control group, P < .001. Thirty-one of 60 (52%) of the hypertensive group had a normal TSS compared to 22 of 60 (37%) of the controls. A total of 68 (38 fixed and 30 reversible) perfusion defects were noted in the hypertensive group compared to 74 (55 fixed and 19 reversible) in the controls. The severity of clinical syndromes associated with myocardial ischemia were noted in increased incidence in the presence of left ventricular hypertrophy and left ventricular mass index was noted to be predictive of severity of coronary disease independent of the standard risk factors.
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161
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Elvin J, Potter C, Elliott T, Cerundolo V, Townsend A. A method to quantify binding of unlabeled peptides to class I MHC molecules and detect their allele specificity. J Immunol Methods 1993; 158:161-71. [PMID: 7679131 DOI: 10.1016/0022-1759(93)90210-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A general method has been developed for measuring the stabilization of class I MHC molecules in extracts of the mutant cell lines .174/T2 and RMA-S. 35S-Met-labeled class I molecules which have been stabilized by peptides in vitro are immunoprecipitated with conformation dependent monoclonal antibodies and electrophoresed on polyacrylamide gels. The heavy and light chains are excised from the dried gel and quantified on a flat bed scintillation counter. The stabilizing effect of peptides on class I molecules in vitro correlates well with peptide binding measured by direct methods and can be therefore used to assess peptide binding affinity. We show that a peptide from HIV-1 gag (which has a high affinity for Db) is a CTL epitope restricted through Db, and also use the assay to analyse the effects of amino acid substitution on peptide affinity. In addition, the effect of a given peptide on a class I molecule within a mixture of human class I molecules can be distinguished by immunoprecipitation with the monomorphic antibody W6/32 and separation by 1-D isoelectric focussing. The technique therefore requires neither labeled peptide ligands nor allele-specific antibodies. It can be used to identify the peptide ligand of any human class I molecule, and gives a measure of peptide binding affinity. The technique should be of value in identifying epitopes recognized by CTL since we have found that these tend to bind with the highest affinities.
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162
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Vandenplas Y, Blekker U, Fannes A, Keppens E, Nijs J, Cardranel S, Goossens A, Pipeleers-Marichal M, Lauwers S, Rodrigues C, Dom Sousa P, Sanz JC, Martin E, Alarcon T, Martinez MJ, Löpez-Brea M, Cadranel S, Glupczynski Y, Goossens H, Butzler JP, Oderda G, Franzin L, Scramuzza F, Ansaldi N, Odenda G, Iavarone A, Luciano C, Clemenza F, Queiroz DMMM, Carvalho AST, Mendes EN, Rocha GA, Nogueiraa AMMF, Barbosa AJA, Moura SB, McClung J, Onshe R, Murray R, Hamoudi A, Heitluijer BDL, Dumont C, Potter C, Fishbein M, Murray RD, Belt MA, Dehm D, Heimann B, Heitluijer LA, McClury HJ, Klakocar J, Gosciniak G, Iwanezak F, Garcia-Novo MD, Gimeno M, Ashorn M, Ruuska T, Välipakka J, Kariloski-Leo R, Mäki M, Denis P, Koster ED, Gaise E, Van Roosbroeck A, Deprsz C, Nyst JF, Deltenre M, Adeyemi EO, Al-Homsi M, Goodwin CS. Paediatrics. Ir J Med Sci 1992. [DOI: 10.1007/bf02942894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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163
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Abstract
We describe a case of thrombocytopenia and deep venous thrombosis in a boy who received heparin to maintain patency of a central venous catheter. Measurement of the release of serotonin labeled with carbon 14 confirmed the presence of heparin-induced thrombocytopenia. Children receiving heparin therapy should be monitored for the possibility of heparin-induced thrombocytopenia.
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164
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Potter C, Willis D, Sharp HL, Scharzenberg SJ. Primary and secondary amenorrhea associated with spironolactone therapy in chronic liver disease. J Pediatr 1992; 121:141-3. [PMID: 1625072 DOI: 10.1016/s0022-3476(05)82562-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Women with severe liver disease often have amenorrhea that resolves as liver disease abates. We describe three patients with mild to moderate chronic liver disease and amenorrhea. In each case amenorrhea resolved when spironolactone therapy was discontinued. We suggest that spironolactone, an androgen inhibitor, may also cause reversible amenorrhea.
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165
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Potter C. Epstein-Barr Virus and Human Disease. Clin Mol Pathol 1992. [DOI: 10.1136/jcp.45.6.551-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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166
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Borgen PI, Wong GY, Vlamis V, Potter C, Hoffmann B, Kinne DW, Osborne MP, McKinnon WM. Current management of male breast cancer. A review of 104 cases. Ann Surg 1992; 215:451-7; discussion 457-9. [PMID: 1319699 PMCID: PMC1242473 DOI: 10.1097/00000658-199205000-00007] [Citation(s) in RCA: 163] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Between 1975 and 1990, 104 male patients with a total of 106 breast cancers were treated at Memorial Hospital or the Ochsner Clinic and their records reviewed. The patients were followed for a median of 67 months (range, 0.5 to 14.4 years). Analysis of the frequency distribution by stage showed that 16 (17%) patients were stage 0 and 26 (27%) patients were stage I. The median duration of symptoms before diagnosis was 18 weeks (mean, 5 weeks; range, 1 to 156 weeks). Modified radical mastectomy was undertaken in 71 (67%) patients. The actuarial 5-year relapse-free survival for the entire group was 68% and the actuarial 5-year overall survival was 85%. Relapse-free survival at 5 years for axillary node-negative patients was 87% and for node-positive patients was 30% (p less than 0.001). Overall survival figures for the same subsets showed a 5-year survival of 100% for the node-negative subset and 60% for the node-positive subset. On multivariate analysis, the most powerful predictor of outcome in men was the status of the axillary lymph nodes, and the only prognostic factor that added significantly to this predictive power was the duration of symptoms. Patients who sought treatment less than 6 months after the onset of symptoms experienced a significant survival advantage when compared with patients whose symptoms were present for more than 6 months (p = 0.03). The profile of the stages at diagnosis, the treatment approach, and the survival rates approximate those reported in series of female breast cancers, and overall, the two diseases are remarkably similar.
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167
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Potter C. Papillomaviruses in Human Pathology: Recent Progress in Epidermoid Precancers. Clin Mol Pathol 1991. [DOI: 10.1136/jcp.44.10.879-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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168
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McGee JP, Palin KJ, Shaw PN, Potter C. High-performance liquid chromatographic analysis of trilostane and ketotrilostane in rat plasma. JOURNAL OF CHROMATOGRAPHY 1991; 567:282-7. [PMID: 1918257 DOI: 10.1016/0378-4347(91)80333-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A simple high-performance liquid chromatographic (HPLC) method for assaying trilostane, a synthetic steroid, and one of its metabolites, ketotrilostane, in small volumes of rat plasma has been developed. A single liquid-liquid extraction was used to isolate the two compounds from acidified plasma prior to the quantitative analysis. The HPLC conditions involved the use of a Spherisorb ODS column (250 mm x 4.6 mm I.D.) and a mobile phase of 1,4-dioxan-Sorenson's buffer at pH 5.0 (52:48, v/v). Ethisterone was used as an internal standard. Trilostane and ketotrilostane were detected by their ultraviolet absorbance at 255 nm. Recoveries greater than 80% and detection limits of 50 ng/ml were obtained for both compounds. Inter-day coefficients of variation were less than 10%.
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169
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Dwyer R, Potter C, Wright C, Smith M, Topp J, Holmes W. Breastfeeding and birth control. Lancet 1991; 337:1415. [PMID: 1674787 DOI: 10.1016/0140-6736(91)93098-t] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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170
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Potter C. Cellular Immunity and Immunotherapy of Cancer. UCLA Symposia on Molecular and Cellular Biology. Clin Mol Pathol 1991. [DOI: 10.1136/jcp.44.6.527-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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171
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Dubost C, D'Acremont B, Potter C, Le Cocguic Y, Monpeyssen H. [Tracheal injury caused by intubation for compressive endothoracic goiter]. JOURNAL DE CHIRURGIE 1991; 128:109-11. [PMID: 2055970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The tube cannot pass along the marked curve of the trachea, which is displaced by a large goiter extending into the posterior mediastinum. The trachea is perforated in a low thoracic location. Tracheal suture and exeresis of the goiter are performed through sternotomia. This serious accident seems to be exceptional. Can it be predicted?
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172
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Robinson AJ, Grant JB, Spencer RC, Potter C, Kinghorn GR. Acute epididymitis: why patient and consort must be investigated. BRITISH JOURNAL OF UROLOGY 1990; 66:642-5. [PMID: 2265337 DOI: 10.1111/j.1464-410x.1990.tb07200.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this prospective study of 49 patients under 35 years of age with clinically diagnosed epididymitis, detailed microbiological investigation identified an infective cause in 67%. Chlamydia trachomatis was the commonest agent, present in 25 patients, but in 12 of these detection was based solely on raised antibody titres; 20 of the 28 female consorts screened were partners of men with chlamydial epididymitis and 80% of them were also positive for this infection. Isolating the micro-organism from 14 of 16 consorts indicated active infection despite the negative swabs from the men. If this important infection is to be adequately treated we recommend that all patients in this age group with epididymitis and their partners should be referred to a specialist unit with access to full chlamydia laboratory facilities.
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Gudnason T, Potter C, Sharp H, Quie PG. Disseminated Candida albicans infection in a patient with Epstein-Barr virus infection. Clin Pediatr (Phila) 1990; 29:583-6. [PMID: 2174758 DOI: 10.1177/000992289002901007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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174
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Al-Samarai AUGM, Shareef AAUH, Kinghorn G, Potter C. Type Incidence of Herpes Simplex Virus in Clinical Isolates from Patients with Herpes Genitalis. Ann Saudi Med 1990; 10:156-160. [DOI: 10.5144/0256-4947.1990.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
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175
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Potter C. From NHS to PPO. THE HEALTH SERVICE JOURNAL 1989; 99:698-9. [PMID: 10293272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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