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Jaber JR, Pérez J, Rotstein D, Zafra R, Herráez P, Carrascosa C, Fernández A. Biliary cirrhosis caused by Campula spp. in a dolphin and four porpoises. DISEASES OF AQUATIC ORGANISMS 2013; 106:79-84. [PMID: 24062555 DOI: 10.3354/dao02630] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Biliary cirrhosis produced by Campula spp. is described in 1 striped dolphin Stenella coeruleoalba and 4 harbour porpoises Phocoena phocoena. The hepatic lesions consisted of severe proliferation of fibrous connective tissue with loss of the lobular pattern, nodular regeneration of the hepatic tissue, bile duct hyperplasia and severe inflammatory infiltrate composed of eosinophils, macrophages, lymphocytes and plasma cells. These lesions were associated with severe infestation by Campula spp. Although inflammatory and degenerative hepatic lesions are frequently found in stranded dolphins, biliary cirrhosis has not been previously reported in cetaceans. Massive infestation by these parasites should be included as a cause of hepatic failure resulting in stranding of marine mammals.
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Magaldi M, Fontanals J, Pérez J. [Sinusal reversion of atrial flutter after intravenous propofol administration]. Med Intensiva 2013; 38:127-8. [PMID: 24018279 DOI: 10.1016/j.medin.2013.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 06/21/2013] [Accepted: 06/26/2013] [Indexed: 11/19/2022]
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Gómez Dorronsoro ML, Vera R, Ortega L, Plaza C, Miquel R, García M, Díaz E, Ortiz MR, Pérez J, Hörndler C, Villar C, Antúnez J, Pereira S, López-Rios F, González-Cámpora R. Recommendations of a group of experts for the pathological assessment of tumour regression of liver metastases of colorectal cancer and damage of non-tumour liver tissue after neoadjuvant therapy. Clin Transl Oncol 2013; 16:234-42. [PMID: 24019036 DOI: 10.1007/s12094-013-1104-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Accepted: 08/13/2013] [Indexed: 01/22/2023]
Abstract
Colorectal cancer (CRC) incidence has increased during the past decades in Spain, being the first malignant tumour in incidence. Observed mortality for CRC is mainly due to liver and lung metastases. The only curative treatment is surgery; new surgical techniques and neoadjuvant treatments have increased the number of surgery candidate patients. Patients should be managed with a multidisciplinary approach that includes imaging techniques, chemotherapy, surgery and pathological assessment. As an answer to this approach, a group of pathology experts interested on CRC liver metastases aimed to review the diagnosis and prognosis of liver mestastases and developed practical recommendations for its assessment. The expert group revised the current literature and prepared questions to be discussed based on available evidence and on their clinical practise. As a result, recommendations for the assessment of tumour regression of liver metastases are proposed, which could be implemented in oncology centres allowing assessment standardisation for these patients. Prospective multi-center studies to evaluate these recommendations validity will further contribute to improve the standard care of CRC liver metastases patients.
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García C, Rosales J, García L, Muñoz A, Rosales F, Brayner C, Pérez J. Evaluation of uranium thorium and plutonium thorium fuel cycles in a very high temperature hybrid system. PROGRESS IN NUCLEAR ENERGY 2013. [DOI: 10.1016/j.pnucene.2013.03.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Jaber JR, Zafra R, Pérez J, Suárez-Bonnet A, González JF, Carrascosa C, Andrada M, Arbelo M, Fernández A. Immunopathological study of parasitic cholangitis in cetaceans. Res Vet Sci 2013; 95:556-61. [PMID: 23809732 DOI: 10.1016/j.rvsc.2013.05.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 05/23/2013] [Accepted: 05/26/2013] [Indexed: 11/20/2022]
Abstract
This paper describes the immunophenotype of cellular inflammatory infiltrates in chronic cholangitis in six common dolphins (Delphinus delphis), four striped dolphins (Stenella coeruleoalba), three Atlantic spotted dolphins (Stenella frontalis) and one pygmy sperm whale (Kogia Breviceps) found stranded along the coasts of the Canary Islands (Spain). A panel of 5 antibodies previously tested in dolphins (anti-CD3, -IgG, -MHC class II, -S100 protein and -lysozyme) were used. The present work also reports cross reactivity with dolphin antigens of two antibodies not used to date in dolphins (anti-mouse iNOS and anti-mouse Foxp3). The most common type of cholangitis found was chronic granulomatous cholangitis, associated with the presence of the parasite Campula spp., or its eggs in bile ducts. The cellular composition of the hepatic inflammatory infiltrate associated to chronic parasitic cholangitis was closely similar to that found in the cortex of control lymph nodes, including the presence of S100(+) and MHC class II(+) dendritic-like cells in lymphoid follicles and interfollicular areas. Only occasional macrophages expressed iNOS, whereas Foxp3(+) lymphocytes were not found in any of the lesions described in the different types of cholangitis.
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Zafra R, Pérez J, Buffoni L, Martínez-Moreno FJ, Acosta I, Mozos E, Martínez-Moreno A. Peripheral blood lymphocyte subsets in Fasciola hepatica infected and immunised goats. Vet Immunol Immunopathol 2013; 155:135-8. [PMID: 23838471 DOI: 10.1016/j.vetimm.2013.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 05/21/2013] [Accepted: 06/04/2013] [Indexed: 10/26/2022]
Abstract
The proportions of CD4(+), CD8(+) and WC1+ T lymphocytes from peripheral blood using flow cytometry were investigated in goats infected with Fasciola hepatica and previously immunised with recombinant Cathepsin-L1 (rCL1) and Glutathione-S-transferase sigma class (GST). The immunisation trial did not induce protective responses, and no significant differences were recorded between immunised and non-immunised groups. However, there was a significant decrease in the proportion of CD4(+) T lymphocytes in the infected groups both at 5 weeks post-infection (wpi), coinciding with the migratory stage of the infection, and at 12 wpi in the biliary stage of the infection. The proportional decrease in this circulating population may be related to the recruitment of CD4(+) T cells in liver and hepatic lymph nodes and also to the immunomodulatory effect of the parasite through the interaction of F. hepatica excretory-secretory products (FhESP) with this cell population. To date, this is the first report about the effect of F. hepatica infection in peripheral lymphocyte subsets in goats.
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Pérez J, Rojas JC, Montoya P, Liedo P, Castillo A. Anastrepha egg deposition induces volatiles in fruits that attract the parasitoid Fopius arisanus. BULLETIN OF ENTOMOLOGICAL RESEARCH 2013; 103:318-325. [PMID: 23217412 DOI: 10.1017/s0007485312000739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Fopius arisanus is a solitary egg-pupal endoparasitoid that attacks several species of tephritid fruit flies, particularly Bactrocera spp. This species, indigenous from the Indo-Australian region, was introduced into Mexico for biological control purposes. From the standpoint of the 'new associations' concept this parasitoid has been evaluated against fruit flies in the Anastrepha complex. We investigated the specificity of F. arisanus responses to fruits infested with two species of Anastrepha. We examined whether fruit volatiles attractive to this parasitoid are induced as a result of fruit fly oviposition. We also investigated whether F. arisanus females are able to discriminate between the oviposition-induced volatiles from host eggs parasitised by conspecifics and volatiles from unparasitised eggs. All experiments were performed in a wind tunnel. Results showed that mango fruits infested with A. ludens eggs (2-3 days after egg deposition) were significantly more attractive to naïve F. arisanus females compared with non-infested fruits or fruits infested with larvae. In addition, guava fruits harbouring A. striata eggs were significantly more attractive to the parasitoid than non-infested fruits or fruits infested with larvae. Thus, the parasitoid was attracted to fruits with eggs, but fruit and fly species did not influence the parasitoid attraction. We also found that F. arisanus females were more attracted to fruits exposed to fertile A. ludens females (i.e. fruits with eggs inside) compared with fruits exposed to sterile females (i.e. fruits with no eggs inside) or fruits with mechanical damage. Parasitoid females were not attracted to A. ludens eggs. The results suggest that the presence of eggs induces volatiles that attract parasitoids. Finally, we found that F. arisanus was able to discriminate between fruits with unparasitised eggs vs. eggs parasitised by conspecifics, indicating that host discrimination could be mediated by olfactory cues.
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Alastuey I, Pardo J, Ramirez A, Font J, Pérez J, Prieto I. Mycobacterium tuberculosis. In vitro antibiotic sensitivity change by irradiation. Rep Pract Oncol Radiother 2013. [DOI: 10.1016/j.rpor.2013.03.851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Oliveira M, Cortés J, Bellet M, Balmaña J, De Mattos-Arruda L, Gómez P, Muñoz E, Ortega V, Pérez J, Saura C, Vidal M, Rubio I, Di Cosimo S. Management of the axilla in early breast cancer patients in the genomic era. Ann Oncol 2013; 24:1163-70. [DOI: 10.1093/annonc/mds592] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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Zimbrón J, Ruiz de Azúa S, Khandaker GM, Gandamaneni PK, Crane CM, González-Pinto A, Stochl J, Jones PB, Pérez J. Clinical and sociodemographic comparison of people at high-risk for psychosis and with first-episode psychosis. Acta Psychiatr Scand 2013; 127:210-6. [PMID: 22906094 DOI: 10.1111/acps.12000] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To compare clinical and sociodemographic characteristics previously associated with psychosis, between individuals at high-risk for psychosis (HR) and patients experiencing a first episode psychosis (FEP), to achieve a better understanding of factors associated with psychosis. METHOD Cross-sectional comparison of 30 individuals at HR with 30 age-gender matched FEP, presenting to an early intervention service for psychosis. Participants were followed-up for 2 years to establish the proportion of HR who made the transition into FEP. RESULTS Both groups showed similar socio-clinical characteristics, including immigration status, employment history, marital status, family history of psychotic illness, self-harm and alcohol and drug use. The HR group had a lower level of education, higher burden of trauma, earlier onset of psychiatric symptoms and a longer delay in accessing specialised services. A younger onset of symptoms was associated with a longer delay in accessing services in both groups. After a 2 year follow-up, only three (10%) of the HR group made a transition into FEP. CONCLUSION The similarities observed between individuals at HR and those with FEP suggest that known variables associated with psychosis may be equally prevalent in people at HR who do not develop a psychotic disorder.
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Zafra R, Buffoni L, Martínez-Moreno F, Bautista M, Escamilla A, Pacheco I, Pérez J, Martínez-Moreno A. Flow Cytometry from Whole Blood of Goats Infected Experimentally with Fasciola hepatica. J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.147] [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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Gómez-Silván C, Arévalo J, Pérez J, González-López J, Rodelas B. Linking hydrolytic activities to variables influencing a submerged membrane bioreactor (MBR) treating urban wastewater under real operating conditions. WATER RESEARCH 2013; 47:66-78. [PMID: 23089358 DOI: 10.1016/j.watres.2012.09.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Revised: 09/10/2012] [Accepted: 09/16/2012] [Indexed: 06/01/2023]
Abstract
The seasonal variation of the hydrolytic activities acid and alkaline phosphatase, α-glucosidase and protease, was studied in both the aerated and anoxic phases of a full-scale membrane bioreactor (MBR) (total operational volume = 28.2 m(3)), operated in pre-denitrification mode and fed real urban wastewater. Non-metric multidimensional scaling (MDS) and BIO-ENV analysis were used to study the distribution of enzyme activities in different seasons of the year (spring, summer and autumn) and unveil their relationships with changes in variables influencing the system (composition of influent wastewater, activated sludge temperature and biomass concentration in the bioreactors). The activities of all the tested hydrolases were remarkably dynamic, and each enzyme showed complex and diverse patterns of variation. Except in the summer season, the variables included in this study gave a good explanation of those patterns and displayed high and consistent correlations with them; however, markedly different correlation trends were found in each season, indicating dissimilar adaptation responses of the community to the influence of changing conditions. A consistent and highly negative correlation between protease and α-glucosidase was revealed in all the experiments. The variables included in this study showed contrary influences on these activities, suggesting an alternation of the major groups of carbon-degrading hydrolases in connection to changes in temperature and the availability and composition of nutrients in the different seasons. Sampling over a long period of time was required to adequately lay down the links between hydrolytic activities and the variables influencing the MBR system. These results highlight the complexity of the regulation of substrate degradation by the mixed microbial sludge communities under real operating conditions.
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Jaber J, Pérez J, Zafra R, Suárez-Bonnet A, Quesada O, Fernández A. Immunopathological Study of Parasitic Cholangitis in Dolphins. J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.170] [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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Zafra R, Soria-López N, Díez de Castro E, Jaber J, Mozos E, Pérez J. Outbreak of Besnoitiosis in Donkeys (Equus asinus) in the South of Spain. J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zafra R, Pérez-Écija RA, Buffoni L, Pacheco IL, Martínez-Moreno A, LaCourse EJ, Perally S, Brophy PM, Pérez J. Early hepatic and peritoneal changes and immune response in goats vaccinated with a recombinant glutathione transferase sigma class and challenged with Fasciola hepatica. Res Vet Sci 2012; 94:602-9. [PMID: 23261152 DOI: 10.1016/j.rvsc.2012.10.026] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Revised: 09/05/2012] [Accepted: 10/28/2012] [Indexed: 11/25/2022]
Abstract
Changes and local immune response were evaluated in the peritoneal cell populations, duodenal lamina propria and liver from goats immunized with recombinant glutathione transferase sigma class (rFhGST-S1) during early stages of infection with Fasciola hepatica. Group 1 (n=7) was unimmunized and uninfected; group 2 (n=10) was immunized with adjuvant Quil A and infected; group 3 (n=10) was immunised with rFhGST-S1 and infected. Three goats from each group were killed at 7-9 days post-infection (dpi) to evaluate early changes and immune response. The remaining goats were killed at 15 weeks post-infection (wpi). rFhGST-S1 vaccination induced variable response: three goats showed low fluke burden at 15 wpi and two goats showed low hepatic damage at early infection stages. This response was associated to a severe infiltrate of eosinophils in peritoneal fluid and hepatic necrotic foci, high iNOS expression in peritoneal cells and abundant infiltrate of eosinophils surrounding hepatic migrating flukes. T lymphocyte subsets were found in the vicinity of necrotic areas but they were absent in the vicinity of migrating larvae. No significant variation for T cell subsets, except for CD4 and γδ T lymphocytes, that were higher in the Quil A group compared to the rFhGST-S1 group. Expression of IL4 and IFN-γ in the hepatic inflammatory infiltrates was very occasional.
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García L, Pérez J, García C, Escrivá A, Rosales J, Abánades A. Calculation of the packing fraction in a pebble-bed ADS and redesigning of the Transmutation Advanced Device for Sustainable Energy Applications (TADSEA). NUCLEAR ENGINEERING AND DESIGN 2012. [DOI: 10.1016/j.nucengdes.2012.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Zafra R, Pérez-Écija RA, Buffoni L, Moreno P, Bautista MJ, Martínez-Moreno A, Mulcahy G, Dalton JP, Pérez J. Early and late peritoneal and hepatic changes in goats immunized with recombinant cathepsin L1 and infected with Fasciola hepatica. J Comp Pathol 2012; 148:373-84. [PMID: 23083835 DOI: 10.1016/j.jcpa.2012.08.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 08/01/2012] [Accepted: 08/21/2012] [Indexed: 01/28/2023]
Abstract
The aim of the present study was to study peritoneal and hepatic changes during early [7-9 days postinfection (dpi)] and late [15 weeks postinfection (wpi)] infection of goats immunized with recombinant F. hepatica pro cathepsin L1 (rCL1) in Quil A and challenged with Fasciola hepatica. Despite finding no significant reduction in fluke burdens between the control and immunized group, at 15 dpi the rCL1-vaccinated group showed significantly higher weight gain and reduced severity of hepatic lesions compared with the control group that received only Quil A. In the rCL1-vaccinated group, two of three goats sacrificed at 7-9 dpi had little hepatic damage and had a higher percentage of peritoneal eosinophils and elevated induced nitric oxide synthase (iNOS) expression in peritoneal cells than the goats from the control group. Moreover, while these two goats showed a heavy infiltration of eosinophils surrounding migrating flukes, the remaining animals examined at 7-9 dpi had no inflammatory infiltration surrounding migrating flukes. Two out of seven goats in the rCL1-vaccinated group had low fluke burdens and little hepatic damage at 15 wpi, suggesting an effective protective response in some of the vaccinated goats. This protective response did not correlate with peripheral eosinophilia or with serum titres of anti-rCL1 immunoglobulin (Ig) G. The results of the present work suggest that an eosinophil-mediated immune response plays a crucial role in the early effective host response against F. hepatica in goats. Adjuvants designed to increase cell-mediated immunity should be tested in future vaccine trials against F. hepatica.
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Garcia-Garcia C, Ibrahim Y, Serra V, Calvo M, Aura C, Pérez J, Rommel C, Tabernero J, Baselga J, Scaltriti M. 804 Dual MTORC1/2 and HER2 Blockade Results in Antitumor Activity in Preclinical Models of Breast Cancer Resistant to Anti-HER2 Therapy. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)71437-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Lou LM, Caverni A, Gimeno JA, Moreno R, Pérez J, Alvarez R, Campos B, García M, Gutiérrez A, Bielsa S, Castilla J, Sanz A, Martin F. Dietary intervention focused on phosphate intake in hemodialysis patients with hyperphosphoremia. Clin Nephrol 2012; 77:476-483. [PMID: 22595390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND Elevated serum phosphorus has been identified as a cardiovascular risk factor. This study aimed to assess the effectiveness of dietary intervention to reduce phosphorus intake and to improve the calcium-phosphorus metabolism in hemodialysis patients. DESIGN Patients were included in a 6-month, 2-group experimental study if their previous 3-month average serum phosphorus was over 5.5 mg/dl. Patients were allocated to intensive dietary intervention or usual dietary recommendations. The clinical end-points were the multivariate-adjusted change in serum phosphorus and the number of patients who achieved serum phosphorus levels of < 5.5 mg/dl and serum phosphorus levels of < 5 mg/dl. RESULTS 80 dialysis patients completed the study, 41 in the experimental group and 39 in the control group. After 6 months, phosphorus intake (702 ± 168 vs. 872 ± 242 mg/24 h; p = 0.002) was lower in the experimental group than in the control group, with no inter-group differences in protein-caloric intake. Serum phosphorus decreased 1.67 mg/dl in the experimental group and 0.58 mg/dl in the control group (multivariate-adjusted difference 0.93 mg/ dl; 95% CI 0.34 - 1.52; p = 0.003). Serum phosphorus < 5.5 mg/dl and serum phosphorus < 5 mg/dl were attained more frequently in the experimental group (51 vs. 18%, p = 0.002 and 31.7 vs. 15.4%, p = 0.08 respectively). CONCLUSIONS Intensive dietary intervention focusing on phosphorus intake may be useful to reduce phosphorus retention and to improve calcium-phosphorus metabolism in hemodialysis patients.
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Larre Borges A, Tiodorovic-Zivkovic D, Lallas A, Moscarella E, Gurgitano S, Capurro M, Apalla Z, Bruno J, Popovic D, Nicoletti S, Pérez J, Zalaudek I. Clinical, dermoscopic and histopathologic features of genital and extragenital lichen sclerosus. J Eur Acad Dermatol Venereol 2012; 27:1433-9. [DOI: 10.1111/j.1468-3083.2012.04595.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Carreño A, Pérez J, Vázquez J, Callejón AJ. Desarrollo de un procedimiento constructivo más seguro para invernaderos multitúnel. ACTA ACUST UNITED AC 2012. [DOI: 10.3989/ic.09.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Onieva E, Pelta DA, Godoy J, Milanés V, Pérez J. An evolutionary tuned driving system for virtual car racing games: The AUTOPIA driver. INT J INTELL SYST 2012. [DOI: 10.1002/int.21512] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Buffoni L, Martínez-Moreno FJ, Zafra R, Mendes RE, Pérez-Écija A, Sekiya M, Mulcahy G, Pérez J, Martínez-Moreno A. Humoral immune response in goats immunised with cathepsin L1, peroxiredoxin and Sm14 antigen and experimentally challenged with Fasciola hepatica. Vet Parasitol 2011; 185:315-21. [PMID: 22001704 DOI: 10.1016/j.vetpar.2011.09.027] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 09/12/2011] [Accepted: 09/20/2011] [Indexed: 10/17/2022]
Abstract
The humoral immune response was analysed in goats immunised with FhCL1, FhPrx, Sm14, and experimentally challenged with Fasciola hepatica. All immunised animals developed significant levels of anti-fluke specific antibodies and those immunised with FhCL1 showed the highest antibody titre. After experimental infection, an increase in the antibody level was detected only in goats immunised with FhCL1. In the adjuvant-control animals, the experimental challenge induced significant production of specific antibodies against FhCL1, FhPrx and Sm14. While liver fluke specific humoral responses were seen in all groups, no significant protection in any of the vaccinated groups was found.
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Pérez J, da Silva I, Serrano JL, García J, Martínez M, Sánchez G. Structural elucidation by powder synchrotron diffraction of imidate palladium complexes. Acta Crystallogr A 2011. [DOI: 10.1107/s0108767311093226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Tejedor A, Pérez J, Moreno LA. [Analgesic intervention for drug-resistant headaches: reflections on treating a case of cluster headache]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2011; 58:322-323. [PMID: 21688513 DOI: 10.1016/s0034-9356(11)70070-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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