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Pinczowski P, San José L, Gimeno M, Pérez M, Insausti N, de Andrés D, Badiola J, Amorena B, Reina R, Luján L. Maedi-Visna: An Experimental Study on the distribution of Two Viral Strains with Marked Tissue Tropism Using the Bone Marrow Route. J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.112] [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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Pinczowski P, Gimeno M, Pérez M, Insausti N, Moreno B, San José L, Badiola J, de Andrés D, Amorena B, Reina R, Luján L. Infection by Maedi-Visna Strain 697 in Sheep: Wider Distribution than Previously Thought. J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Méndez E, Pérez M, Romero O, Beltrán E, Castro S, Corona J, Corona A, Cuevas M, Bustos E. Effects of electrode material on the efficiency of hydrocarbon removal by an electrokinetic remediation process. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.04.042] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Bosch M, Méndez M, Pérez M, Farran A, Fuentes MC, Cuñé J. Lactobacillus plantarum CECT7315 and CECT7316 stimulate immunoglobulin production after influenza vaccination in elderly. NUTR HOSP 2012; 27:504-9. [PMID: 22732975 DOI: 10.1590/s0212-16112012000200023] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Accepted: 11/15/2011] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The effectiveness of influenza vaccination in preventing illness is lower in the elderly; this is why the ability of Lactobacillus plantarum CECT 7315/7316 to stimulate the response to influenza vaccination in elderly was evaluated. RESEARCH METHODS AND PROCEDURES A randomized, double-blind, placebo-controlled human trial including 60 institutionalized volunteers aged 65-85 years was performed. All the volunteers were vaccinated with a trivalent influenza vaccine (A/Wisconsin/67/2005 NYMC X-161B (H3N2), A/Solomon Islands/3/2006 (H1N1) and B/Malaysia/2506/2004) for the Spanish vaccine campaign 2006/2007. The consumption of the probiotic began between three and four months after the vaccination. Volunteers were randomly assigned to one of three following groups: group A (receiving 5*10(9) cfu/day of L. plantarum CECT 7315/7316 in 20 g powdered skim milk), group B (receiving 5*10(8) cfu/day of L. plantarum CECT 7315/7316 in 20 g powdered skim milk) and group C or placebo (20 g powered skim milk). The participants consumed the probiotic during 3 months. RESULTS The consumption of L. plantarum CECT 7315/7316 during 3 months after influenza vaccination increased the levels of influenza-specific IgA and IgG antibodies. Moreover, a trend towards an increase in influenza-specific IgM antibodies was also observed. CONCLUSION L. plantarum CECT7315/7316 has an immunostimulating effect and could be used to improve the response to influenza vaccination in elderly.
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Ruiz-Rodríguez J, Caballero J, Ruiz-Sanmartin A, Ribas V, Pérez M, Bóveda J, Rello J. Usefulness of procalcitonin clearance as a prognostic biomarker in septic shock. A prospective pilot study. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.medine.2012.10.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Martínez C, Calzada B, Grassa H, Figueroa M, Pérez M, García-Velasco J. Outcome of frozen-thawed embryo transfer in natural cycles with spontaneous ovulation versus hCG triggering and hormone replacement therapy. Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.07.659] [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]
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Ocampo CB, Ferro MC, Cadena H, Gongora R, Pérez M, Valderrama-Ardila CH, Quinnell RJ, Alexander N. Environmental factors associated with American cutaneous leishmaniasis in a new Andean focus in Colombia. Trop Med Int Health 2012; 17:1309-17. [PMID: 22882595 DOI: 10.1111/j.1365-3156.2012.03065.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the environmental and ecological factors associated with Leishmania transmission and vector abundance in Chaparral, Tolima-Colombia. METHODS First, we compared the ecological characteristics, abundance of phlebotomies and potential reservoir hosts in the peridomestic environment (100 m radius) of randomly selected houses, between two townships with high and low cutaneous leishmaniasis incidence. Second, we examined peridomestic correlates of phlebotomine abundance in all 43 houses in the higher risk township. RESULTS The high transmission township had higher coverage of forest (23%vs. 8.4%) and shade coffee (30.7%vs. 11%), and less coffee monoculture (16.8%vs. 26.2%) and pasture (6.3%vs. 12.3%), compared to the low transmission township. Lutzomyia were more abundant in the high transmission township 2.5 vs. 0.2/trap/night. Lutzomyia longiflocosa was the most common species in both townships: 1021/1450 (70%) and 39/80 (49%). Numbers of potential wild mammal reservoirs were small, although four species were found to be infected with Leishmania (Viannia) spp. In the high transmission township, the overall peridomiciliary capture rate of L. longiflocosa was 1.5/trap/night, and the abundance was higher in houses located nearer to forest (ρ = -0.30, P = 0.05). CONCLUSION The findings are consistent with a domestic transmission cycle with the phlebotomies dependent on dense vegetation near the house.
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Martínez Pérez JA, Palacios S, Chavida F, Pérez M. Severity of menopausal symptoms and cardiovascular and osteoporosis risk factors. Climacteric 2012; 16:226-34. [PMID: 22871028 DOI: 10.3109/13697137.2012.688077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To assess whether the severity of menopausal symptoms is related to increased cardiovascular and osteoporosis risk factors, and to determine whether women with more severe menopausal symptoms present a greater percentage of osteoporosis disease. METHODS This was a cross-sectional, descriptive study encompassing women aged 45-65 years in the whole Spanish territory. The study population sample was collected through random sampling. A total of 10 514 women were included. Their sociodemographic, medical history and lifestyle data were assessed by means of a survey. The Kupperman Index was used to assess the severity of menopausal symptoms. Bone mineral density was measured by the dual X-ray absorptiometry method. RESULTS The prevalences of risk factors for osteoporosis and cardiovascular disease were 67.6% and 74.8%, respectively. Women with a higher intensity of symptoms also had a greater percentage of cardiovascular (p < 0.001) and osteoporosis (p < 0.001) risk factors and suffered more from osteoporosis disease (p < 0.001). In the logistic regression analysis, those variables that contributed to the severity of menopausal symptoms were: arterial hypertension (odds ratio (OR) 2.14; 95% confidence interval (CI) 1.49-2.79; p < 0.001), dyslipidemia (OR 1.94; 95% CI 1.48-2.4; p < 0.001), obesity (OR 2.23; 95% CI 1.55-2.91; p < 0.001), family history (OR 1.38; 95% CI 1.17-1.59; p < 0.01), medication use (OR 1.12; 95% CI 0.52-1.72; p < 0.01) and osteoporosis disease (OR 3.71; 95% CI 2.9-4.52; p < 0.001). CONCLUSIONS Women with more severe menopausal symptoms had a greater prevalence of cardiovascular and osteoporosis disease risk factors and suffered more from osteoporosis disease compared to those who had milder or no menopausal symptoms.
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Jeffe DB, Pérez M, Liu Y, Collins KK, Aft RL, Schootman M. Quality of life over time in women diagnosed with ductal carcinoma in situ, early-stage invasive breast cancer, and age-matched controls. Breast Cancer Res Treat 2012; 134:379-91. [PMID: 22484800 PMCID: PMC3448489 DOI: 10.1007/s10549-012-2048-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 03/21/2012] [Indexed: 12/21/2022]
Abstract
Little is known about quality-of-life (QOL) differences over time between incident ductal carcinoma in situ (DCIS) and early-stage invasive breast cancer (EIBC) cases as compared with same-aged women without breast cancer (controls). We prospectively recruited and interviewed 1,096 women [16.8% DCIS, 33.3% EIBC (25.7% Stage I; and 7.6% Stage IIA), 49.9% controls; mean age 58; 23.7% non-white] at mean 6.7 weeks (T1), and 6.2 (T2), 12.3 (T3), and 24.4 months (T4) after surgery (patients) or screening mammogram (controls). We tested two hypotheses: (1) DCIS patients would report lower levels of QOL compared with controls but would report similar QOL compared with EIBC patients at baseline; and (2) DCIS patients' QOL would improve during 2-year follow-up and approach levels similar to that of controls faster than EIBC patients. We tested hypothesis 1 using separate general linear regression models for each of the eight subscales on the RAND 36-item Health Survey, controlling for variables associated with at least one subscale at T1. Both DCIS and EIBC patients reported lower QOL at T1 than controls on all subscales (each P<0.05). We tested hypothesis 2 using generalized estimating equations to examine change in each QOL subscale over time across the three diagnostic groups adjusting for covariates. By T3, physical functioning, role limitations due to physical problems, energy/fatigue, and general health each differed significantly by diagnostic group at P<0.05, because of larger differences between EIBC patients and controls; but DCIS patients no longer differed significantly from controls on any of the QOL subscales. At T4, EIBC patients still reported worse physical functioning (P=0.0001) and general health (P=0.0017) than controls, possibly because of lingering treatment effects. DCIS patients' QOL was similar to that of controls two years after diagnosis, but some aspects of EIBC patients' QOL remained lower.
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Pérez M, Triviño F, Andrade C. Corrosión de armaduras galvanizadas y sin proteger embebidas en cemento aluminoso estabilizado. ACTA ACUST UNITED AC 2012. [DOI: 10.3989/mc.1981.v31.i182.1009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Cabello M, Orza JAG, Barrero MA, Gordo E, Berasaluce A, Cantón L, Dueñas C, Fernández MC, Pérez M. Spatial and temporal variation of the impact of an extreme Saharan dust event. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/2012jd017513] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Chattaoui M, Rhouma A, Msallem M, Pérez M, Moral J, Trapero A. First Report of Botryosphaeria obtusa as Causal Agent of Olive Tree Branch Dieback in Tunisia. PLANT DISEASE 2012; 96:905. [PMID: 30727377 DOI: 10.1094/pdis-01-12-0026-pdn] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A branch dieback of olive trees (Olea europaea L. cv. Manzanilla de Sevilla) was observed in 2010 in an orchard (50 ha), located in the Testour region of northern Tunisia. More than 50% of trees were severely damaged by the disease. Symptomatic trees presented dead branches and wilted leaves, which remained attached to the shoots, and the affected tissues appeared abnormally dark compared with the inner bark of healthy branches. Numerous pycnidia were observed on the surface of the infected branches. For diagnosis, symptomatic stems were collected and small pieces of discolored tissues were excised from lesion margins, surface sterilized in 0.5% sodium hypochlorite for 1 min, rinsed and dried on sterilized filter paper, then placed on acidified Difco potato dextrose agar plates (APDA; 2.5 ml of 25% lactic acid per liter). Plates were incubated at 25°C for 4 to 5 days, and hyphal tips from developing fungal colonies were transferred to PDA and placed under fluorescent light (12 h/day). A fastgrowing, pycnidia-producing fungus was consistently isolated, with conidia exuding onto the agar surface of 10-day-old cultures. On the basis of colony characteristics, isolates were identified as Botryosphaeria obtusa (3). Conidia were large, dark brown, aseptate, rounded at both ends or truncate at base, and 25 to 26.8 × 10.5 to 12.03 μm. Pathogenicity tests were performed on detached stems of cv. Manzanilla by 7-mm diameter mycelial plugs cut from actively growing cultures of the fungus. Stems (30 cm length) were cleaned, surface sterilized with sodium hypochlorite (0.25% for 2 min), and wounded with a sterilized scalpel. Mycelial disks were placed over wounds and wrapped with Parafilm to prevent desiccation. Control stems were mock inoculated with sterile agar plugs. Inoculated and control stems were placed in polyethylene boxes and incubated at 25°C. After 45 days, inoculated stems developed brown discoloration, and small dark pycnidia appeared on stem surfaces. Controls remained healthy. Koch's postulates were verified by isolating the fungus from symptomatic stems. To confirm the identification, DNA of one isolate was extracted and the fungal primers ITS1 and ITS4 (4) were used to amplify the internal transcribed spacer region of rDNA. Purified amplicons were sequenced and a BLAST search of the GenBank database revealed 99% homology with B. obtusa isolate HO166525.1. The anamorph of the fungus, Diplodia seriata, has been recognized as the cause of fruit rot of olive (1) and branch canker or dieback (2). To our knowledge, this is the first report of a canker disease of olive trees caused by B. obtusa in Tunisia. References: (1) J. Moral et al. Plant Dis. 92:311, 2008. (2) J. Moral et al. Phytopathology 100:1340, 2010. (3) A. Taylor et al. Australas. Plant Pathol. 34:187, 2005. (4) T. J. White et al. Page 315 in: PCR Protocols: A Guide to Methods and Applications. Academic Press, San Diego, CA, 1990.
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Ibarra M, Fagiolino P, Vázquez M, Ruiz S, Vega M, Bellocq B, Pérez M, González B, Goyret A. Impact of food administration on lopinavir-ritonavir bioequivalence studies. Eur J Pharm Sci 2012; 46:516-21. [PMID: 22522225 DOI: 10.1016/j.ejps.2012.04.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2011] [Revised: 02/23/2012] [Accepted: 04/03/2012] [Indexed: 10/28/2022]
Abstract
A bioequivalence study in 16 Caucasian healthy volunteers (eight male, eight female), comparing plasma drug concentrations after a single oral dose of lopinavir and ritonavir (400 and 100mg, respectively), was carried out following a two-period, two-sequence, two-treatment, randomized crossover design. Formulations were given 15 min after a moderate-fat breakfast in order to diminish both the intrinsic highly-variable performance and the sex differences observed in bioequivalence trials under fasting conditions. Ninety percent confidence intervals for the Test/Reference (T/R) ratio of geometric means for area under concentration-time curve (AUC) and maximum concentration (C(MAX)), either for lopinavir or ritonavir, were within the range of 0.80-1.25. Coprandial administration of formulations not only reduced the number of subjects required for bioequivalence assessment, reducing both ethical and economic cost of the trial, but also the sex differences in the T/R ratio of means.
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Schuler M, Heredia T, Bel Mínguez A, Doñate L, Hernández C, Pérez M, Valera F, Margarit J, Torregrosa S, Montero A. 278. Terapia vacuum assisted closure como tratamiento de mediastinitis en pacientes que se han sometido a trasplante cardíaco. CIRUGIA CARDIOVASCULAR 2012. [DOI: 10.1016/s1134-0096(12)70457-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Hernández C, Heredia T, Bel A, Doñate L, Schuler M, Pérez M, Torregrosa S, Valera F, Margarit J, Montero J. 222. Experiencia con el dispositivo oxigenador de membrana extracorpórea en el tratamiento del shock poscardiotomía refractario. CIRUGIA CARDIOVASCULAR 2012. [DOI: 10.1016/s1134-0096(12)70567-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Hernández C, Heredia T, Bel Mínguez A, Doñate L, Pérez M, Valera F, Margarit J, Torregrosa S, Montero A. 223. Terapia vacuum assisted closure como tratamiento de mediastinitis en pacientes sometidos a cirugía cardíaca. CIRUGIA CARDIOVASCULAR 2012. [DOI: 10.1016/s1134-0096(12)70456-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Ruiz-Rodríguez JC, Caballero J, Ruiz-Sanmartin A, Ribas VJ, Pérez M, Bóveda JL, Rello J. Usefulness of procalcitonin clearance as a prognostic biomarker in septic shock. A prospective pilot study. Med Intensiva 2012; 36:475-80. [PMID: 22257436 DOI: 10.1016/j.medin.2011.11.024] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 11/21/2011] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To evaluate procalcitonin clearance as a prognostic biomarker in septic shock. DESIGN Prospective, observational pilot study. SETTING Intensive care unit. PATIENTS Patients admitted to the ICU due to septic shock and multiorgan dysfunction. INTERVENTIONS Serum concentrations of procalcitonin were determined within 12h of onset of septic shock and multiorgan dysfunction (coinciding with admission to the ICU), and the following extractions were obtained after 24, 48 and 72h in patients who survived. DATA COLLECTED Demographic data, Acute Physiology and Chronic Health Evaluation II score, and Sequential Organ Failure Assessment score, data on the primary focus of infection, and patient outcome (ICU mortality). RESULTS Procalcitonin clearance was higher in survivors than in non-survivors, with significant differences at 24h (73.9 [56.4-83.8]% vs 22.7 [-331-58.4], p<0.05) and 48h (81.6 [71.6-91.3]% vs -7.29 [-108.2-82.3], p<0.05). The area under the ROC curve was 0.74 (95%CI, 0.54-0.95, p<0.05) for procalcitonin clearance at 24h, and 0.86 (95%CI, 0.69-1.0, p<0.05) at 48h. CONCLUSIONS ICU mortality was associated to sustained high procalcitonin levels, suggesting that procalcitonin clearance at 48h may be a valuable prognostic biomarker.
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Insausti N, Gimeno M, Pérez M, Rodríguez J, Serrano C, Fernández R, Pinczowski P, de Martino A, Luján L. A Case of a Metastatic Thyroid Carcinoma in a Brown Bear (Ursus arctos). J Comp Pathol 2012. [DOI: 10.1016/j.jcpa.2011.11.186] [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]
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Blanco E, Galvez R, Zamorano E, López V, Pérez M. [Prevalence of neuropathic pain according to the NP4 test in primary care]. Semergen 2011; 38:203-10. [PMID: 23544720 DOI: 10.1016/j.semerg.2011.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Revised: 10/19/2011] [Accepted: 10/24/2011] [Indexed: 11/18/2022]
Abstract
BACKGROUND Primary Care Physicians are usually the first to see patients with neuropathic pain. The aim of this study is to assess the prevalence of neuropathic pain, its therapeutic management, and to clinically characterize these patients. MATERIAL AND METHODS An epidemiological, observational, cross-sectional study was carried out in Spanish Primary Care settings. The first 25 patients older than 18 years with any type of pain (a total of 16,115) were registered, and the first 5 with a high neuropathic pain component according to the NP4 test, and was clinically confirmed (n= 3,836) were included in the study. Pain intensity and impact on daily activities, as well as overall satisfaction with treatment were assessed. RESULTS A total of 45.7% of patients had neuropathic pain according to NP4 test. The median age was 59 years, and 60% were women. Patients took a mean of 2.4 drugs, with NSAIDs (53%) and non-opioid analgesics (51%) being the most common. The scores for Pain intensity and interference in daily activities were both 6.2. The overall opinion of the SATMED-Q test was 47.3/100, which was 1.4 points lower than the standardised score according to Spanish population. CONCLUSIONS Neuropathic pain according to NP4 test is highly prevalent in Spanish Primary Care settings. The management of these patients with NSAIDs and non-opioid analgesics is not appropriate, as they are not recommended for this kind of pain. Although they were being treated with more than 2 analgesics, they still referred to high pain intensity, interference in daily activities, and a low general opinion of the treatment.
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Mota-Rojas D, Becerril-Herrera M, Roldan-Santiago P, Alonso-Spilsbury M, Flores-Peinado S, Ramírez-Necoechea R, Ramírez-Telles JA, Mora-Medina P, Pérez M, Molina E, Soní E, Trujillo-Ortega ME. Effects of long distance transportation and CO2 stunning on critical blood values in pigs. Meat Sci 2011; 90:893-8. [PMID: 22155113 DOI: 10.1016/j.meatsci.2011.11.027] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Revised: 10/11/2011] [Accepted: 11/14/2011] [Indexed: 11/26/2022]
Abstract
The aim of the study was to evaluate the effect of two stressful stimuli, long transportation and 80% CO(2) stunning on metabolic-physiological variables, hemodynamic and gas exchange in slaughter pigs imported from the U.S. to Mexico City with a journey time of 27 h, with 8 h of lairage at the abattoir. A total of 589 pigs from three genders were monitored. Overall results show that both stimuli caused metabolic and physiological disturbance. Gilts were more efficient in controlling glycemia after a long transport journey (24h), than castrated males (P<0.05), whose glucose was increased above the 30 mg/dL basal level. Females on arrival had 23mg/dL more lactate compared to basal levels (P<0.05). Stunning caused more physiological effects compared to transportation. Regarding the gender factor, females and entire males were more susceptible to transport stress and stunning compared to the castrated pigs, and entire males showed more complications restoring the gas exchange compared to females and barrows.
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Dueñas C, Fernández M, Cañete S, Pérez M, Gordo E. Seasonal variations of radon and the radiation exposure levels in Nerja cave, Spain. RADIAT MEAS 2011. [DOI: 10.1016/j.radmeas.2011.06.039] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lacoma A, Rodríguez N, Prat C, Ruiz-Manzano J, Andreo F, Ramírez A, Bas A, Pérez M, Ausina V, Domínguez J. Usefulness of consecutive biomarkers measurement in the management of community-acquired pneumonia. Eur J Clin Microbiol Infect Dis 2011; 31:825-33. [PMID: 21870054 DOI: 10.1007/s10096-011-1381-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Accepted: 08/03/2011] [Indexed: 02/05/2023]
Abstract
The aim of this study was to investigate whether procalcitonin (PCT), neopterin, C-reactive protein (CRP), and mid regional pro-atrial natriuretic peptide (MR-proANP) levels at admission and during the clinical course can be useful for the management of patients with pneumonia. The study population consisted of 75 patients with clinical and radiological diagnosis of pneumonia. Serum samples were collected at admission and during hospitalization. Complications were defined as intensive care unit (ICU) admission or death. The levels of PCT were significantly higher in pneumonia of definite bacterial origin in comparison to probable bacterial or unknown origin. The PCT levels were higher in pneumococcal pneumonia. The PCT and MR-proANP levels increased significantly according to the Pneumonia Severity Index (PSI). All biomarkers levels are higher in patients developing complications and who were dying. The serial levels of MR-proANP remain significantly elevated in patients developing complications and in patients classified in PSI and CURB-65 risk groups. In patients not developing complications, there is a significant decrease in the PCT levels. PCT can be useful for identifying pneumonia etiology. PCT and MR-proANP levels correlate with pneumonia severity rules. PCT and MR-proANP serial measurements can be useful for predicting short-term prognosis. Systemic biomarkers can provide additional information regarding clinical evolution, because these are dynamic and can be measured daily.
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Poulakou G, Souto J, Balcells J, Pérez M, Laborda C, Roca O, Tórtola T, Pujol M, Palomar M, Rello J. First influenza season after the 2009 pandemic influenza: characteristics of intensive care unit admissions in adults and children in Vall d'Hebron Hospital. Clin Microbiol Infect 2011; 18:374-80. [PMID: 21851487 DOI: 10.1111/j.1469-0691.2011.03617.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
To assess potential differences in epidemiology and management of patients admitted with influenza infection in the intensive care unit (ICU) during the first post-pandemic influenza period. Observational prospective study comparing September 2009-January 2010 with September 2010-January 2011. Variables captured: demographics, co-morbidities, physiological parameters, outcomes and management. Analysis was performed using SPSS v. 13.0; significance was set at p 0.5. Data from 53 patients, 38 adults (age, median 41.5 years; interquartile range (IQR) 32.8-51.3) and 15 children (age, median 2 years, IQR 0.5-9) are presented. Vaccination rates were 0% and 4.3% during the first and second periods, respectively. Differences postpandemic were: 100% of episodes developed after December compared with 16.7% in the 2009 season. Younger children were affected (median age 0.8 years (IQR 0.3-4.8) vs 7 years (IQR 1.25-11.5), p 0.05) and influenza B caused 8.7% of ICU admissions. Influenza A (H1N1) 2009 and respiratory syncytial virus epidemics occurred simultaneously (42.8% of children) and bacterial co-infections doubled (from 10% to 21.7%); the prevalence of co-infections (viral or bacterial) increased from 10% to 39.1% (OR 5.8, 95% CI 1.3-24.8). Respiratory syndromes without chest X-ray opacities reflecting exacerbation of asthma or chronic obstructive pulmonary disease, bronchitis or bronchiolitis increased (from 6.9% to 39.1%, p<0.05) and pneumonia decreased (from 83.3% to 56.5%, p <0.05). Primary viral pneumonia predominated among ICU admissions. Postpandemic ICU influenza developed later, with some cases of influenza B, more frequent bacterial and viral co-infections and more patients with severe acute respiratory infection with normal chest X-ray. Increasing vaccination rates among risk-group individuals is warranted to prevent ICU admission and death.
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Gómez-Arnau JI, Otero MJ, Bartolomé A, Errando CL, Amal D, Moreno AM, Puebla G, Marzal JM, Santa Ursula JA, González R, Pérez M, García del Valle S, González A, Domínguez-Gil A. [Labeling of injectable drugs used in anesthesia]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2011; 58:375-383. [PMID: 21797088 DOI: 10.1016/s0034-9356(11)70087-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Austin JD, Bertin A, Bórquez JP, Cárdenas L, Cardoza TB, Chapman F, De Sousa ACB, De Souza AP, Douglas KC, Ellwood SR, Ferriol M, Garmendia A, Gouin N, Hargrove J, Jasti M, Keränen I, Knott KE, Konec M, Kuitunen K, Lima MP, Linde CC, Merle H, Oliva ME, Pérez M, Saarinen E, Samollow PB, Scarpassa VM, Segura I, Smith L, Trontelj P, Valdivia IM, Wallwork H, Wellenreuther M. Permanent genetic resources added to Molecular Ecology Resources Database 1 February 2011-31 March 2011. Mol Ecol Resour 2011; 11:757-8. [PMID: 21627775 DOI: 10.1111/j.1755-0998.2011.03028.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This article documents the addition of 111 microsatellite marker loci to the Molecular Ecology Resources Database. Loci were developed for the following species: Acipenser oxyrinchus desotoi, Anopheles nuneztovari sensu lato, Asellus aquaticus, Calopteryx splendens, Calopteryx virgo, Centaurea aspera, Centaurea seridis, Chilina dombeyana, Proctoeces cf. lintoni and Pyrenophora teres f. teres.
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