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GEP-ISFG proficiency testing programs: 2007 update. FORENSIC SCIENCE INTERNATIONAL GENETICS SUPPLEMENT SERIES 2008. [DOI: 10.1016/j.fsigss.2007.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abscesos cerebrales: análisis de factores pronóstico e influencia del tratamiento antibiótico protocolizado en su evolución. ACTA ACUST UNITED AC 2008; 25:331-4. [DOI: 10.4321/s0212-71992008000700004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Crown Rot of Zucchini Squash Caused by Fusarium solani f. sp. cucurbitae in Almería Province, Spain. PLANT DISEASE 2008; 92:1137. [PMID: 30769498 DOI: 10.1094/pdis-92-7-1137b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cucumber, melon, watermelon, and zucchini are intensively cropped in the southern part of Spain where approximately 20,000 ha of the crops are grown in greenhouses. In the spring of 2007, zucchini plants (Cucurbita pepo) at the fruit-bearing stage in three commercial plastichouses in Almería exhibited necrosis on the basal stem, wilt, and death. The incidence of dead plants was 20 to 30%. Fusarium solani was consistently isolated from the basal stems of symptomatic plants on potato dextrose agar (PDA). Cultures of six single-hyphal transfers were identified on the basis of molecular sequences and morphological characteristics (2). Sequences of ribosomal DNA from ITS1 region, 5.8S rDNA, and ITS2 were identical for all six isolates of F. solani. The rDNA sequence of isolate Fscl-3 of F. solani was deposited as GenBank Accession No. AM940070. The pathogenicity of these six isolates of F. solani was tested in two experiments conducted in one plastichouse in Almería. Pregerminated seeds of zucchini cv. Consul were sown in 1-liter containers filled with vermiculite on 21 May and 22 June, 2007 (experiments 1 and 2, respectively). Plants at the one- to two-true-leaf stage or younger were inoculated with a soil drench of 2.0 to 8.4 × 105 propagules per ml). One colonized PDA petri plate of each isolate was blended and homogenized in 500 ml of distilled water. Inoculum (50 ml per plant) was poured around the stem of zucchini plants growing in vermiculite. The experimental design was a randomized complete block with three replicates with each plot comprising four plants (one plant per container). In both experiments, 12 uninoculated plants of the same cultivar served as controls. Plants were maintained for 1 month following inoculation in a greenhouse with mean temperatures ranging between 20.7 and 24.6°C and 23.3 to 29.8°C for experiments 1 and 2, respectively. Wilting first occurred 9 days after inoculation, and 14 days later, all plants inoculated with the F. solani isolates died. Inoculated plants exhibited lesions on the stem base without rot of secondary roots. At the end of the experiment, the uninoculated plants remained asymptomatic. Results of experiment 2, with higher temperatures, were similar. The pathogen was consistently recovered from symptomatic plants in both experiments, fulfilling Koch's postulates. Although F. solani f. sp. cucurbitae race 1 was reported in field squash (C. maxima) in the province of Valencia of east-central Spain (1), to our knowledge, this is the first report of F. solani as the causal agent of crown rot of zucchini plants in plastichouses in the Almería Province of Spain, one of the world's largest concentrations of greenhouses. References: (1) J. García-Jiménez et al. Plant Dis. 81:1216, 1997. (2) C. M. Messiaen and R. Cassini. Taxonomy of Fusarium. Page 427 in: Fusarium: Diseases, Biology, and Taxonomy. P. E. Nelson et al., eds. Pennsylvania State University, University Park, 1981.
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[Clinical relevance of bacterial resistance: a historical approach (1982-2007)]. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2008; 21:115-122. [PMID: 18509770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Bacterial resistance is currently one of the most important problems of infectious pathology. The relation between in vitro and in vivo bacterial resistance is not always well defined because therapeutic failure is also related to other factors (pharmacokinetics and pharmacodynamics). In addition, there are disagreements between the in vitro and in vivo activity of several antimicrobials (especially ciprofloxacin) due to their low bactericidal activity. In infections due to ciprofloxacin susceptible S. pyogenes, S. aureus, S. epidermidis, E. faecalis, E. coli producing extended spectrum beta-lactamase (ESBL), K. pneumoniae and E. cloacae their clinical use is not associated to cure because of the development of resistances that are induced during the antibiotic treatment. Ceftazidime in infections due to susceptible strains of K. pneumoniae and E. cloacae and ceftriaxone in infections due to methicillin susceptible S. aureus also do not have a good correlation between in vitro and in vivo results due to their low bactericidal activity and to the development of resistances during treatment. The main clinical impact of resistant bacteria is related to the failure of empirical treatments, which is associated to a higher mortality, especially in severe infections with methicillin-resistant S. aureus, Enterobacteriae ESBL and multiresistant P. aeruginosa and A. baumannii. One of the main risk factors for the development of bacterial resistances is the increase of the consumption of several antibiotics. The development of protocols agreed upon by consensus may decrease the impact of bacterial resistances. The knowledge of the previous use of antibiotics is an especially relevant issue to suspect that an infection might be due to resistant bacteria. Resistant pathogens are a severe problem in the clinical setting and the question is of such a complexity that it requires a multidisciplinary effort that involves the different professionals of the Internal Medicine-Infectious Diseases, Microbiology, Pharmacology, Pharmacy and Preventive Medicine Departments and hospital directors and that results in unified and protocolized actions regarding the clinical and therapeutical approach for the management of severely infected patients.
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Predictors of mortality in patients with methicillin-resistant Staphylococcus aureus (MRSA) bacteraemia: the role of empiric antibiotic therapy. Eur J Clin Microbiol Infect Dis 2008; 26:239-45. [PMID: 17318479 DOI: 10.1007/s10096-007-0272-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The objective of this study was to evaluate prognostic factors and the influence of different empiric antibiotic therapies on outcome and mortality in a cohort of 100 inpatients with bacteraemia (84 cases nosocomial) caused by methicillin-resistant Staphylococcus aureus (MRSA). Patients were investigated by means of a standard protocol at a 944-bed hospital in the years 2000-2004. Empiric antibiotic therapies included vancomycin (n = 49), teicoplanin (n = 20), linezolid (n = 17), other antibiotics active in vitro (n = 7), and inactive antibiotics (n = 7). Overall mortality was 40% (12% among linezolid-treated patients; 46.3% among glycopeptide-treated patients). In bivariate analyses, the following factors were statistically associated with higher mortality: rapidly fatal underlying disease, altered mental status, metabolic acidosis, and acute severe clinical condition at the onset of bacteraemia; development of complications (septic shock, renal failure, and disseminated intravascular coagulopathy); empiric monotherapy with glycopeptides (vs combination therapy with an aminoglycoside); and inadequate empiric treatment. Empiric therapy with linezolid was associated with lower mortality. In multivariate analysis, risk factors associated with higher mortality included acute severity of illness (OR 7.49; 95%CI 1.19-25.3) and altered mental status (OR 4.83; 95%CI 1.22-19.15) at onset, complications (OR 3.42; 95%CI 1.02-17.46), and inappropriate empiric treatment (OR 7.6; 95%CI 1.87-31.14). In multivariate analysis limited to patients who received empiric therapy with either linezolid (n = 17) or glycopeptides (n = 69), linezolid was associated with greater rates of survival (OR 7.7; 95%CI 1.1-53) and microbiological eradication (OR 11.76; 95%CI 1.46-90.9) but not with fewer complications (OR 0.71; 95%CI 0.16-3.25). In conclusion, the main prognostic factors associated with mortality in patients with MRSA bacteraemia are complications, acute severe clinical condition at onset, and inappropriate empiric treatment. Empiric therapy with linezolid was associated with greater survival and more successful microbiological eradication but did not reduce complications.
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Combined treatment of PAHs contaminated soils using the sequence extraction with surfactant-electrochemical degradation. CHEMOSPHERE 2008; 70:1438-1444. [PMID: 17936331 DOI: 10.1016/j.chemosphere.2007.08.070] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2007] [Revised: 08/31/2007] [Accepted: 08/31/2007] [Indexed: 05/25/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) cause a high environmental impact when released into the environment. The objective of this study was to evaluate the capacity of decontamination of polluted soils with PAHs using the sequence extraction-electrochemical treatment: extraction of PAHs from the soil with surfactant followed by electrochemical degradation of the liquid collected. Several PAHs (anthracene, benzo[a]pyrene, and phenanthrene) have been used as model compounds since such PAHs are found in high concentrations in contaminated environmental samples. Due to their hydrophobic nature, soil extraction has been limited. In this work, the use of six surfactants, Brij 35, Merpol, Tergitol, Tween 20, Tween 80 and Tyloxapol, has been evaluated on the PAH extraction from a model soil such as kaolin. Furthermore, the electrochemical degradation of PAHs with the surfactant that gave the best result was investigated working with neat solutions. The electrochemical treatment of these solutions was carried out in two electrochemical cells with different working volumes, 0.4 and 1.5l, and electrode material (graphite or titanium). Near complete degradation was reached for all the experiments in both cells.
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Postmenopausal Canarian women receiving oral glucocorticoids have an increased prevalence of vertebral fractures and low values of bone mineral density measured by quantitative computer tomography and dual X-ray absorptiometry, without significant changes in parathyroid hormone. Eur J Intern Med 2008; 19:51-6. [PMID: 18206602 DOI: 10.1016/j.ejim.2007.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2006] [Revised: 08/28/2007] [Accepted: 08/30/2007] [Indexed: 10/22/2022]
Abstract
BACKGROUND Daily doses higher than 7.5 mg/daily of prednisone or equivalents confer a great risk of vertebral and hip fractures with a clear dose dependence of fracture risk. Information regarding the utility in assessing trabecular bone mineral density by quantitative computer tomography (QCT) in these patients, either in the Canaries or in Spain, is lacking. Moreover, in this setting, the importance of secondary hyperparathyroidism is still controversial. DESIGN, PATIENTS AND METHODS Cross-sectional observational study performed on 1177 consecutive Canary postmenopausal women who attended our Bone Metabolic Unit. The Patient Group was composed of 88 postmenopausal women who were taking oral corticosteroids in dose higher than 7.5 mg/day of prednisone or equivalent for more than 6 months (OG group). The Control Group included 838 postmenopausal women who did not take steroids. A complete validated questionnaire for osteoporosis risk assessment and a complete physical examination were performed. A lateral X-ray of the spine was performed on every woman. Bone mineral density (BMD) was measured at the lumbar spine (LS) by dual X-ray Absorptiometry (DXA) and QCT and at the femoral neck by DXA. Fasting serum and 24 hour urine was collected and biochemical markers of bone remodelling were studied. RESULTS Both groups were comparable in general characteristics and calcium intake. The OG group showed lower values of BMD estimated both by DXA and QCT (p<0.05). LS BMD was closely correlated by using both methods (r=0.636, p<0.001). The OG group showed lower values of osteocalcin (p=0.023) and TRAP (p=0.026) without significant differences in PTH. Patients in OG group had a higher prevalence of vertebral fractures than controls (13.3% vs 8.6%; crude values: p=0.049, OR: 1.63 (0.99-2.67); age adjusted: p=0.003, OR 2.29 (1.33-9.93)). CONCLUSIONS In postmenopausal Canarian women, chronic glucocorticoid therapy is associated with low bone mineral density, measured either by DXA or QCT, with evidence of low turnover and high prevalence of fractures without significant changes in PTH. DXA and QCT provide similar information in the assessment of this high risk population.
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[Small size kidney in positive ANCA renal vasculitis: a possible marker of a subacute evolution]. Nefrologia 2008; 28:225-226. [PMID: 18454718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
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Biological wastewater treatment for removal of polymeric resins in UASB reactor: influence of oxygen. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2008; 57:1047-1052. [PMID: 18441431 DOI: 10.2166/wst.2008.058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The biological elimination of polymeric resins compounds (PRC) such as acrylic acid and their esters, vinyl acetate and styrene under methanogenic and oxygen-limited methanogenesis conditions was evaluated. Two UASB reactors (A and B) were used and the removal of the organic matter was studied in four stages. Reactor A was used as methanogenic control during the study. Initially both reactors were operated under methanogenic conditions. From the second stage reactor B was fed with 0.6 and 1 mg/L.d of oxygen (O2). Reactor A had diminution in chemical oxygen demand (COD) removal efficiency from 75+/-4% to 37+/-5%, by the increase of PRC loading rate from 750 to 1125 mg COD/L.d. In this reactor there was no styrene elimination. In reactor B the COD removal efficiency was between 73+/-5% and 80+/-2%, even with the addition of O2 and increase of the PRC loading rate, owing to oxygen being used in the partial oxidation of these compounds. In this reactor the yields were modified from 0.56 to 0.40 for CH4 and from 0.31 to 0.60 for CO2. The O2 in low concentrations increased 40.7% the consumption rates of acrylic acid, methyl acrylate and vinyl acetate, allowing styrene consumption with a rate of 0.103 g/L.d. Batch cultures demonstrated that under methanogenic and oxygen-limited methanogenesis conditions, the glucose was not used as an electron acceptor in the elimination of PRC.
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First Report of Root and Crown Necrosis of Bean Caused by Pythium aphanidermatum in Spain. PLANT DISEASE 2008; 92:174. [PMID: 30786394 DOI: 10.1094/pdis-92-1-0174b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Adult bean plants (Phaseolus vulgaris cv. Festival) growing in a commercial greenhouse in southeastern Spain developed symptoms of root necrosis, necrotic streaks on the basal stems, and plant wilt. A Pythium sp. was isolated consistently from roots and basal stems on selective agar (P5ARP). Single-hyphal transfers produced intercalary antheridia, oogonia (23 to 26 μm in diameter), oospores (18 to 20 μm in diameter), and zoospores in toruloid sporangia. Cardinal temperatures were a minimum of 10°C, an optimum of 28 to 34°C, and a maximum of 40°C. Daily growth rate on corn meal agar at 25°C was 15 mm. The internal transcribed spacer 1 (ITS 1) rDNA sequence of the isolate matched the sequences of Pythium aphanidermatum in GenBank. The sequence of isolate Py-294 was deposited in GenBank, Accession No. AM396563. This isolate was identified as P. aphanidermatum on the basis of morphological and cultural characteristics (1) and the ITS rDNA sequence. To fulfill Koch's postulates, 50 ml of inoculum of isolate Py-294 was used to inoculate bean plants (cvs. Donna and Emerite) at the five-leaf stage. The inoculum was prepared by homogenizing 2-week-old potato dextrose agar-petri plate cultures in 300 ml of distilled water. The plants were maintained in a greenhouse at temperatures of 18.8 to 30.3°C. Irrigation water had an electric conductivity of 0.5 to 0.6 dS·m-1 while the nutrient solution had 1.9 to 2.1 dS·m-1. Two months after sowing, 35.4 and 100% of cvs. Donna and Emerite, respectively, developed root necrosis, while control plants grown in bags containing noninoculated perlite remained healthy. The pathogen was reisolated from roots and basal stems of symptomatic plants. The test was repeated with similar results. To our knowledge, this is the first report of P. aphanidermatum as the causal agent of root and crown necrosis of adult bean plants in Spain. Reference: (1) A. J. Van der Plaats-Niterink. Stud. Mycol. 21:242, 1981.
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Effects of Hypercapnea on BP in Rats: Response. Chest 2007. [DOI: 10.1016/s0012-3692(15)51303-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Qualitative and quantitative determination of a humic model compound in microbial cultures by cyclic voltammetry. ENVIRONMENTAL TECHNOLOGY 2007; 28:1035-44. [PMID: 17910256 DOI: 10.1080/09593332808618862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The humic model compound, anthraquinone-2,6-disulfonate (AQDS), was characterized and measured in microbial cultures by cyclic voltammetry (CV). Under the experimental conditions, the formal reduction potential (E(o')) of the couple AQDS/AHQDS was found to be of -0.520 V vs. SCE (standard calomel electrode) at pH value of 7.0. Control experiments showed that there were no interferences of the culture medium or the microbial consortium on the quantitative determination of the quinone. The linear equation E(o') = -0.294 - 0.032 pH was found, showing that the pH used (7.0-7.8) did not affect significantly the AQDS determination by CV and AHQDS was the predominant hydroquinone formed. A calibration curve was obtained by plotting current response versus AQDS concentration with a linear correlation (r = 0.999) from 0.2 to 10 mM of AQDS. This technique was applied in a denitrifying culture to establish kinetic profiles for AHQDS formation coupled to acetate and p-cresol oxidation. CV results showed that organic matter oxidation by the denitrifying sludge was stoichiometrically associated to AQDS reduction into AHQDS-. CV was shown to be a useful tool for monitoring oxidation/reduction processes of quinones occurring in complex microbial media.
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Physico-chemical and toxicological characterization of the historic estuarine sediments: a multidisciplinary approach. ENVIRONMENT INTERNATIONAL 2007; 33:436-44. [PMID: 17187860 DOI: 10.1016/j.envint.2006.10.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2006] [Revised: 06/19/2006] [Accepted: 10/24/2006] [Indexed: 05/13/2023]
Abstract
The accumulation rates, the geochronology of metals and PAH contamination, and the Microtox toxicity are studied in five sediment cores (50 cm length) covering different areas of the Santander Bay, Northern Spain. Chronology given by (210)Pb and (137)Cs reveals significant differences in accumulation rates between sites (0.2-1.1 cm/year), as well as a variable degree of anthropogenic enrichment factors for Fe, Mn, Cu, Pb, Zn, Ni (from 1 to 15) and concentrations of summation Sigma 16PAHs (from 0.01 to 23.84 mg/kg dw) in sediments over the last 90 years. The results indicate the increasing contamination pressure from industrial and urban activities along the Bay. No toxic results from the Microtox test are obtained either with pore water or with normalised sediment aqueous extracts (European Norm EN 12457), suggesting low water solubility and low availability of contaminants in the studied sediments. However, the EC50 values from the Microtox Basic Solid Phase Test (BSPT) ranged from 0.03% to 2.35%, showing vertical toxicity profiles in accordance with metal and PAHs behaviour. The correlation degrees of Microtox BSPT toxicity to chemical concentration in sediment profiles are widely variable showing a high site-dependent toxicity. The oligochaete Limnodrilus hoffmeisteri has been used as a chronic bioassay over surface sediments of two of the studied sites, showing results coherent with the Microtox BSPT acute test results. Global results of the present work provide regional geochemical baselines for metals and PAHs and toxicological data now make it possible to obtain a preliminary quality assessment of the Santander Bay sediment profiles.
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Efficacy and tolerability of prolonged linezolid therapy in the treatment of orthopedic implant infections. Eur J Clin Microbiol Infect Dis 2007; 26:353-6. [PMID: 17410386 DOI: 10.1007/s10096-007-0289-1] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The aim of the study presented here was to assess the efficacy and tolerability of linezolid in the treatment of orthopedic implant infections (OII). Eighty-five patients with an OII treated with linezolid were prospectively followed up for a minimum of 12 months from the end of antibiotic therapy. Outcome was evaluated in relation to the duration and type of symptoms (acute or chronic) and the retention or removal of the implant. For acute and chronic infections, the respective success rates were 100 and 92.3% when the implant was removed and 72.2 and 42.8% when it was not. The median length of linezolid treatment in acute and chronic infections was 47 and 60 days, respectively. Thrombocytopenia was observed in four (4.7%) patients and anemia in five (5.8%). The results suggest oral linezolid is an effective and well-tolerated alternative for treating OII.
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Recovery from experimental malnutrition with soymilk: immunological and genetic aspects. NUTR HOSP 2007; 22:244-51. [PMID: 17416042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023] Open
Abstract
Experimental malnutrition models have been useful to study the effects of malnutrition at early ages. Substantial evidence exists that malnutrition in critical stages of development could result in chromosomal damages. The effect of nutritional rehabilitation with soymilk as a complement of a restricted diet, on plasma and muscle proteins, chromosomal integrity, and unspecific and mucosa immune responses, was studied. Adult male and female Wistar rats (5 weeks old) were assigned to different nutritional conditions: (a) 14 days on protein restricted diet (corn flour and water), followed by 14 days in which water was replaced by soymilk, as nutritional rehabilitation; (b) the same conditions above but periods of 28 days of a protein restricted diet, and 28 days of nutritional rehabilitation and (c) age-matched malnourished (protein restricted diet without nutritional rehabilitation) and normally nourished controls. After both nutritional rehabilitation periods, the weights reached were significantly higher (p < 0.001) than the malnourished control values, but lower than the normal control ones. Plasma protein concentrations were similar in all groups. Muscle proteins that were diminished during the restricted diet, reached normal control values after both rehabilitation periods. The protein restricted diet, produced numeric and structural chromosomal abnormalities. Nutritional rehabilitation was only partially able to revert these abnormalities. The phagocytic activity and gut mucosa IgA-secreting cells were significantly reduced (p < 0.001) during the restricted diet; both nutritional rehabilitation periods induced a significant increase of both, phagocytic activity and IgA secreting cells. These values were similar to controls. Our results show that the supplementation of a protein-restricted diet with soymilk improved tissue protein content, as well as unspecific and gut mucosa immune responses, even though it was not able to reinstate fully normal body weight and a normal chromosome karyotype.
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P1188 The hospital admission decision for patients with community-acquired pneumonia;factors in low-risk PORT-score categories associated with hospitalisation: would low risk for death have applied in case of outpatients care? Int J Antimicrob Agents 2007. [DOI: 10.1016/s0924-8579(07)71028-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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P1189 Simpler criteria to assess mortality in patients with community-acquired pneumonia. Int J Antimicrob Agents 2007. [DOI: 10.1016/s0924-8579(07)71029-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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[Treatment of infections associated with neurosurgical procedures]. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2007; 20:36-43. [PMID: 17530034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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Bacteriemias por Staphylococcus aureus sensible a meticilina: epidemiología y factores pronósticos. Estudio prospectivo 2000-2003. Rev Clin Esp 2007; 207:57-63. [PMID: 17397563 DOI: 10.1157/13100196] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND Staphylococcus aureus bacteremia continues to be a major problem in hospitals due to its high prevalence, severity and treatment difficulties. This study aimed to evaluate epidemiological and clinical features, risk factors and influence of antibiotic choice in outcome and mortality in patients with methicillin susceptible S. aureus bacteremia (SAMSB). PATIENTS AND METHODS A prospective, observational study of inpatients with SAMSB (2000-3). RESULTS A total of 131 with SAMSB were included (mean age 56 years; 58% > or = 60 year-old); 56.5% were due to nosocomial bacteremia; 46% of all patients had an underlying condition (diabetes mellitus being the most frequent [28%]); a risk factor for bacteraemia was identified in 98% (intravenous catheter: 72%). Mortality rate was 16% (21/131). Comparative analysis according to nosocomial or community acquisition showed that the former was more frequent in Surgical Wards, patients with intravenous or urinary catheters, traumatic patients, dialysis and ICU patients. Initial severity and mortality were highest in community-acquired SAMSB. In multivariate analysis, risk factors associated with higher mortality were: presence of an ultimately or rapidly fatal underlying disease, acute severity of illness at onset and inadequate empirical treatment. CONCLUSIONS SAMSB is a clinically severe infection that occurs in patients with baseline disease, especially diabetics, that is almost always related to predisposing risk factors (mainly intravenous catheters). In the presence of a serious baseline disease, the initial critical clinical condition and inadequate empirical treatment are the main prognostic factors associated to greater mortality.
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High background radiation areas: the case of Villar de la Yegua village (Spain). RADIATION PROTECTION DOSIMETRY 2007; 125:565-7. [PMID: 17449910 DOI: 10.1093/rpd/ncm196] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The starting point of the Spanish experience in the study of High Background Radiation Areas is the development of a nationwide indoor radon survey carried out in 1988. This campaign, belonging to the first Spanish Radon Framework, consisted of approximately 2000 indoor radon measurements which represented a valuable basis to face rigorously the radon issue in Spain. Together but indepently from this survey, since 1991 the Spanish Nuclear Safety Council, the National Uranium Company and several Universities have developed the so-called MARNA project with the aim of estimating potential radon emission from external gamma dose rates, radium concentrations in soil and geological parameters. During the last decade, several regional surveys have also been conducted to determine exposure to natural sources of radiation in different highly populated background radiation areas. Among them, the surroundings of the village of Villar de la Yegua Town, located in the western province of Salamanca, is the most important area of Spain from a radiological point of view, with the highest indoor radon concentrations, of up to 15,000 Bq m(-3) being found there. Until now, the main result of the study in this area showed a geometric mean radon concentration of 818 Bq m(-3), which is 18 times higher than the national average. In this article, the results of the last survey, carried out in Villar de la Yegua during 2004 are summarised. A geometric mean radon concentration of 1356 Bq m(-3) was found. Dose estimation coming from radon inhalation is also shown.
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Carbohydrate restriction does not change mitochondrial free radical generation and oxidative DNA damage. J Bioenerg Biomembr 2006; 38:327-33. [PMID: 17136610 DOI: 10.1007/s10863-006-9051-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Many previous investigations have consistently reported that caloric restriction (40%), which increases maximum longevity, decreases mitochondrial reactive species (ROS) generation and oxidative damage to mitochondrial DNA (mtDNA) in laboratory rodents. These decreases take place in rat liver after only seven weeks of caloric restriction. Moreover, it has been found that seven weeks of 40% protein restriction, independently of caloric restriction, also decrease these two parameters, whereas they are not changed after seven weeks of 40% lipid restriction. This is interesting since it is known that protein restriction can extend longevity in rodents, whereas lipid restriction does not have such effect. However, before concluding that the ameliorating effects of caloric restriction on mitochondrial oxidative stress are due to restriction in protein intake, studies on the third energetic component of the diet, carbohydrates, are needed. In the present study, using semipurified diets, the carbohydrate ingestion of male Wistar rats was decreased by 40% below controls without changing the level of intake of the other dietary components. After seven weeks of treatment the liver mitochondria of the carbohydrate restricted animals did not show changes in the rate of mitochondrial ROS production, mitochondrial oxygen consumption or percent free radical leak with any substrate (complex I- or complex II-linked) studied. In agreement with this, the levels of oxidative damage in hepatic mtDNA and nuclear DNA were not modified in carbohydrate restricted animals. Oxidative damage in mtDNA was one order of magnitude higher than that in nuclear DNA in both dietary groups. These results, together with previous ones, discard lipids and carbohydrates, and indicate that the lowered ingestion of dietary proteins is responsible for the decrease in mitochondrial ROS production and oxidative damage in mtDNA that occurs during caloric restriction.
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126
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MP-15.06. Urology 2006. [DOI: 10.1016/j.urology.2006.08.473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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127
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Determination of denitrifying sludge settleability using contact angle measurements. ENVIRONMENTAL TECHNOLOGY 2006; 27:1241-7. [PMID: 17203606 DOI: 10.1080/09593332708618737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The adaptation of the technique for measuring the contact angle (CA) in order to follow the changes of sludge settleability of a denitrifying sludge surface is described. Denitrifying sludge was continuously fed into an upflow anaerobic sludge blanket (UASB) reactor with acetate and nitrate. The loss of settleability in the sludge was induced by decreasing the hydraulic residence time (HRT) from 1 d to 0.125 d. CA was measured with air and nitrogen bubbles. A comparison between sludge volume index (SVI) and the CA and their correlation with sludge settleability was carried out. Results showed that CA method had a high correlation with sludge settleability. Moreover the CA method showed to be simpler and less time consuming than the SVI method.
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128
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Respuesta de los autores. Cir Esp 2006. [DOI: 10.1016/s0009-739x(06)70953-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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129
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[Current strategies in the empirical treatment of nosocomial sepsis: therapeutic controversies]. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2006; 19:286-90. [PMID: 17099797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
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130
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Virological analysis in the diagnosis of sudden children death: A medico-legal approach. Forensic Sci Int 2006; 161:8-14. [PMID: 16300916 DOI: 10.1016/j.forsciint.2005.10.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2004] [Revised: 08/12/2005] [Accepted: 10/18/2005] [Indexed: 10/25/2022]
Abstract
Infections are considered to be an important cause of unexpected death in children. It has also been assumed that respiratory viruses are involved in the genesis of sudden infant death syndrome (SIDS). The Spanish National Institute of Toxicology and Forensic Sciences act as the forensic reference centre for Spain. We analyse the experience of this centre in the virological study of 64 cases of sudden children death where viral serology, virological cultures, herpesviruses polymerase chain reaction (PCR) and electron microscopy were performed. According to pathological findings, death could only be attributed to an adenovirus infection in one amygdalitis with upper airways stenosis and asphyxia. Human herpes virus 6 (HHV-6) was detected by PCR in one case with pathological findings characteristic of SIDS. Recent infection by respiratory syncytial virus (RSV), Epstein-Barr virus (EBV) and cytomegalovirus (CMV) were also detected. Meanwhile, 85.9% of the cases yielded negative viral results. Twenty-eight infants were finally categorised as SIDS. Pathological findings of infection were detected in 12 patients despite the negativity of viral analyses. Although viral infection is an uncommon cause of sudden children death, a complete microbiological investigation will help to solve the puzzle of SIDS. Definitive guidelines for microbiological analyses need to be updated whilst new pathogens are discovered or new techniques are implemented in order to clarify unsolved cases.
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131
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Applicability of Coriolopsis rigida for Biodegradation of Polycyclic Aromatic Hydrocarbons. Biotechnol Lett 2006; 28:1013-7. [PMID: 16786260 DOI: 10.1007/s10529-006-9039-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2006] [Accepted: 03/20/2006] [Indexed: 11/30/2022]
Abstract
Laccase was produced by Coriolopsis rigida using barley bran as substrate in solid-state fermentation (SSF) and also by submerged fermentation (SmF). The best results were obtained in SSF with twice the amount of laccase production. Laccase could be produced from repeated batch cultures of SSF over 30 days. The laccase degraded several polycyclic aromatic hydrocarbons (PAHs) in vivo and in vitro. The addition of an effective mediator, 1-hydroxybenzotriazol (50 microM), during in vitro treatment increased the degradation rate.
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132
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Abstract
OBJECTIVE Report a case of a synchronous bilateral urothelial carcinoma of the upper urinary tract without bladder affectation. METHODS We describe the diagnosis and treatment of a case of a bilateral upper urothelial carcinoma. CONCLUSIONS Synchronous bilateral urithelial carcinoma of the upper urinary tract without bladder affectation in an unusual occurance (1-5% of urothelial tumors) and radical surgery continues to be the treatment of choice, although it is possible to take a less aggressive approuch with selected groups of patient, in which we can achiese a survival rate similar to that which we obtain with radical surgery.
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Abstract
While moderate caloric restriction has beneficial effects on animal health state, fasting may be harmful. The present investigation was designed to test how fasting affects oxidative stress, and to find out whether the effects are opposite to those previously found in caloric restriction studies. We have focused on one of the main determinants of aging rate: the rate of mitochondrial free radical generation. Different parameters related to lipid and protein oxidative damage were also analyzed. Liver mitochondria from rats subjected to 72 h of fasting leaked more electrons per unit of O(2) consumed at complex III, than mitochondria from ad libitum fed rats. This increased leak led to a higher free radical generation under state 3 respiration using succinate as substrate. Regarding lipids, fasting altered fatty acid composition of hepatic membranes, increasing the double bond and the peroxidizability indexes. In accordance with this, we observed that hepatic membranes from the fasted animals were more sensitive to lipid peroxidation. Hepatic protein oxidative damage was also increased in fasted rats. Thus, the levels of oxidative modifications, produced either indirectly by reactive carbonyl compounds (N(epsilon)-malondialdehyde-lysine), or directly through amino acid oxidation (glutamic and aminoadipic semialdehydes) were elevated due to the fasting treatment in both liver tissue and liver mitochondria. The current study shows that severe food deprivation increases oxidative stress in rat liver, at least in part, by increasing mitochondrial free radical generation during state 3 respiration and by increasing the sensitivity of hepatic membranes to oxidative damage, suggesting that fasting and caloric restriction have different effects on liver mitochondrial oxidative stress.
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134
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Enrichment of CD4+ CD25high T cell population in patients with systemic lupus erythematosus treated with glucocorticoids. Ann Rheum Dis 2006; 65:1512-7. [PMID: 16606650 PMCID: PMC1798359 DOI: 10.1136/ard.2005.049924] [Citation(s) in RCA: 118] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To characterise and quantify the CD4+ CD25+ T cell population in patients with systemic lupus erythematosus (SLE) and to detect the possible influence of treatments and clinical manifestations. METHODS Characterisation of CD25(low) and CD25(high) CD4+ T cells from healthy controls and from patients with SLE was carried out using flow cytometry, analysing the expression of activation and differentiation markers. The percentage of both circulating cell subsets was determined in 56 controls and 110 unselected patients with SLE. Data were related to treatment during the past 3 months and to various clinical manifestations. RESULTS CD4+ CD25(high) lymphocytes from controls expressed low levels of CD69, CD154 or CD30, but also expressed glucocorticoid-induced tumour necrosis factor receptor, high levels of intracellular cytotoxin T lymphocyte-associated antigen 4, CD45RO and diminished amounts of CD4, all of which are phenotypic characteristics of natural regulatory T cells. CD4+ CD25(low) cells, on the other hand, expressed the highest levels of activation markers, indicating that they represent recently activated effector cells. Similarly, analysis of cells from patients with SLE showed the same two phenotypically distinguishable CD4+ CD25(low) and CD4+ CD25(high) populations, although both expressed slightly increased levels of activation markers. Quantitative analysis showed a considerably raised percentage of CD25(low) and, especially, CD25(high) cells in patients with SLE compared with controls. This increment was unrelated to clinical manifestations, but correlated with glucocorticoid treatment. Patients treated with glucocorticoids presented raised levels of CD25(high) cells, whereas untreated patients and those with anti-malarial or immunosuppressive drugs had levels similar to those in controls. CONCLUSIONS The percentage of CD4+ CD25(high) cells was not altered in non-steroid-treated patients, whereas glucocorticoid treatment increased their frequency in patients with SLE.
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135
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Carcinoma urotelial ureteral bilateral sincrónico. Actas Urol Esp 2006. [DOI: 10.4321/s0210-48062006000300016] [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]
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136
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The electrochemistry of gadolinium in the eutectic LiCl–KCl on W and Al electrodes. J Electroanal Chem (Lausanne) 2006. [DOI: 10.1016/j.jelechem.2005.12.031] [Citation(s) in RCA: 103] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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137
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[Serratia marcescens bacteremia in a patient with choledocholithiasis]. ANALES DE MEDICINA INTERNA (MADRID, SPAIN : 1984) 2006; 23:94-5. [PMID: 16680856 DOI: 10.4321/s0212-71992006000200011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
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138
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Biomechanical requirements in upper-limb orthoses for tremor suppression. J Biomech 2006. [DOI: 10.1016/s0021-9290(06)83192-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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139
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[Intraventricular meningioma: case report in infancy]. Neurocirugia (Astur) 2005; 16:523-7. [PMID: 16378135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Meningiomas are infrequent tumours in infancy but when they appear in this age group, the intraventricular location is more frequent than in adults. We report the case of a 5-year-old girl with intracranial hypertension and a VI nerve palsy. Computed tomography and magnetic resonance imaging of the brain revealed a tumoral lesion involving the right lateral ventricle with intense enhancement after contrast administration. It was completely resected through a mean temporal circunvolution route. Histological diagnosis was of atypical meningioma.
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141
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[Treatment of community-acquired urinary infections: current perspectives and patient clinical approach]. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2005; 18:319-27. [PMID: 16446792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
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142
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Long-range ferromagnetism of Mn12 acetate single-molecule magnets under a transverse magnetic field. PHYSICAL REVIEW LETTERS 2005; 95:227202. [PMID: 16384259 DOI: 10.1103/physrevlett.95.227202] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2005] [Revised: 05/23/2005] [Indexed: 05/05/2023]
Abstract
We use neutron diffraction to probe the magnetization components of a crystal of Mn12 single-molecule magnets. Each of these molecules behaves, at low temperatures, as a nanomagnet with spin S = 10 and strong anisotropy along the crystallographic c axis. The application of a magnetic field H(perpendicular) perpendicular to c induces quantum tunneling between opposite spin orientations, enabling the spins to attain thermal equilibrium. For T approximately < 0.9(1) K, this equilibrium state shows spontaneous magnetization, indicating the onset of ferromagnetism. These long-range magnetic correlations nearly disappear for mu0H(perpendicular) approximately > 5.5 T, possibly suggesting the existence of a quantum critical point.
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143
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Spanish adaptation and validation of the Family Quality of Life Survey. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2005; 49:794-8. [PMID: 16162130 DOI: 10.1111/j.1365-2788.2005.00754.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
BACKGROUND Assessing the quality of life (QOL) for families that include a person with a disability have recently become a major emphasis in cross-cultural QOL studies. The present study examined the reliability and validity of the Family Quality of Life Survey (FQOL) on a Spanish sample. METHOD AND RESULTS The sample comprised 385 families who were administered the FQOL in Cali, Columbia. The FQOL showed adequate temporal stability (r = 0.68 on Importance and r = 0.78 on Satisfaction) and excellent internal consistency: Cronbach's alpha of 0.96 for Importance and 0.95 for Satisfaction. The confirmatory factor analysis yielded high fit indices, thus confirming that the factor structure of the FQOL as adapted for Spanish people fitted the five-factor model proposed by the survey's authors. CONCLUSIONS The study provides a valid instrument for the research of the QOL of those families that have a child with a disability within Spanish-speaking community.
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144
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Pedigree analysis in the Andalusian horse: population structure, genetic variability and influence of the Carthusian strain. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.livprodsci.2004.12.004] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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145
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[COPD and bacterial colonization: therapeutic implications]. REVISTA ESPANOLA DE QUIMIOTERAPIA : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE QUIMIOTERAPIA 2005; 18:187-91. [PMID: 16130042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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146
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147
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Denitrification in presence of benzene, toluene, and m-xylene. Appl Biochem Biotechnol 2004; 119:195-208. [PMID: 15591614 DOI: 10.1007/s12010-004-0002-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2003] [Revised: 08/02/2004] [Accepted: 05/02/2004] [Indexed: 10/23/2022]
Abstract
Denitrification of the electron donors toluene-C (15-100 mg/L), m-xylene-C (15-70 mg/L), benzene-C (5-25 mg/L), and acetate-C as experimental reference (50-140 mg/L) was carried out in batch culture. An initial concentration of 1.1 +/- 0.15 g of volatile suspended solids/L of denitrifying sludge without previous exposure to aromatic compounds was used as inoculum. The results showed toluene and nitrate consumption efficiency (ET and EN, respectively) of 100%. Toluene was completely mineralized (oxidized) to CO2. In all cases, the N2 (YN2) and HCO3-yields (YHCO3) were 0.97 +/- 0.01 and 0.8 +/- 0.05, respectively. The consumption efficiency (EX) of m-xylene (53 +/- 5.7%) was partial. The YN2 and YHCO3 were 0.96 +/- 0.01 and 0.86 +/- 0.02, respectively. Benzene was not consumed under denitrifying conditions. The specific consumption rates of toluene (qT) and m-xylene (qX) were lower than that of acetate (qA). The differences in specific consumption rates were probably owing to the negative effect of benzene, toluene, and isomers of xylene on the cell membrane.
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148
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[Hepatic abscess demonstrated by 67Ga-citrate scintigraphy within a diagnosis of fever of unknown origin]. REVISTA ESPANOLA DE MEDICINA NUCLEAR 2004; 23:417-20. [PMID: 15625059 DOI: 10.1016/s0212-6982(04)72331-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
We report a case of a 63 year old man who was seen in the hospital because of fever having a possible infectious or oncological origin. A 67Ga scintigraphy was performed and showed high pathological accumulation in the hepatic dome. The patient was re-evaluated and studied with other diagnostic tests including a CT scan, coinciding with the findings in the 67Ga-citrate scintigraphy. A correct final diagnosis of liver abscess was made.
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150
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Effects of disodium malate on microbial growth and
rumen fermentation of two diets in Rusitec
fermenters. JOURNAL OF ANIMAL AND FEED SCIENCES 2004. [DOI: 10.22358/jafs/73741/2004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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