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Thom G, Moreira LR, Batista R, Gehara M, Aleixo A, Smith BT. Genomic Architecture Predicts Tree Topology, Population Structuring, and Demographic History in Amazonian Birds. Genome Biol Evol 2024; 16:evae002. [PMID: 38236173 PMCID: PMC10823491 DOI: 10.1093/gbe/evae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 10/26/2023] [Accepted: 12/12/2023] [Indexed: 01/19/2024] Open
Abstract
Geographic barriers are frequently invoked to explain genetic structuring across the landscape. However, inferences on the spatial and temporal origins of population variation have been largely limited to evolutionary neutral models, ignoring the potential role of natural selection and intrinsic genomic processes known as genomic architecture in producing heterogeneity in differentiation across the genome. To test how variation in genomic characteristics (e.g. recombination rate) impacts our ability to reconstruct general patterns of differentiation between species that cooccur across geographic barriers, we sequenced the whole genomes of multiple bird populations that are distributed across rivers in southeastern Amazonia. We found that phylogenetic relationships within species and demographic parameters varied across the genome in predictable ways. Genetic diversity was positively associated with recombination rate and negatively associated with species tree support. Gene flow was less pervasive in genomic regions of low recombination, making these windows more likely to retain patterns of population structuring that matched the species tree. We further found that approximately a third of the genome showed evidence of selective sweeps and linked selection, skewing genome-wide estimates of effective population sizes and gene flow between populations toward lower values. In sum, we showed that the effects of intrinsic genomic characteristics and selection can be disentangled from neutral processes to elucidate spatial patterns of population differentiation.
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Affiliation(s)
- Gregory Thom
- Department of Ornithology, American Museum of Natural History, New York, NY, USA
- Museum of Natural Science, Louisiana State University, Baton Rouge, LA, USA
- Department of Biological Sciences, Louisiana State University, Baton Rouge, LA, USA
| | - Lucas Rocha Moreira
- Program in Bioinformatics and Integrative Biology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Vertebrate Genomics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Romina Batista
- Programa de Coleções Biológicas, Instituto Nacional de Pesquisas da Amazônia, Manaus, Brazil
- School of Science, Engineering and Environment, University of Salford, Manchester, UK
| | - Marcelo Gehara
- Department of Earth and Environmental Sciences, Rutgers University, Newark, NJ, USA
| | - Alexandre Aleixo
- Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland
- Department of Environmental Genomics, Instituto Tecnológico Vale, Belém, Brazil
| | - Brian Tilston Smith
- Department of Ornithology, American Museum of Natural History, New York, NY, USA
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Lima MA, Weckstein JD, Batista R, Ribas CC. DO PARASITIC LICE EXHIBIT ENDEMISM IN PARALLEL WITH THEIR AVIAN HOSTS? A COMPARISON ACROSS NORTHERN AMAZONIAN AREAS OF ENDEMISM. J Parasitol 2023; 109:506-513. [PMID: 37821101 DOI: 10.1645/18-135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023] Open
Abstract
Areas of endemism are the smallest units in biogeography and can be defined as biologically unique areas comprising taxa with common geographic limits to their distributions. High beta diversity within Amazonia is often related to turnover among these areas. For decades, evolutionary biologists have tried to comprehend the mechanisms generating and maintaining the spatial structure and high diversity of free-living Amazonian organisms, particularly birds. However, few studies have tried to analyze these patterns among their parasites. Host and parasite associations involve shared history that may allow us to better understand the fine-scale evolutionary history of the host. Here we compare the coevolutionary patterns among 2 avian host species with distinct patterns of genetic structure in northern Amazonia, Dendrocincla fuliginosa (Aves: Dendrocolaptidae) and Dixiphia pipra (Aves: Pipridae), and their ectoparasitic lice (Insecta: Phthiraptera), Furnaricola sp. ex Dendrocincla fuliginosa, Myrsidea sp. ex Dixiphia pipra, and Tyranniphilopterus sp. ex Dixiphia pipra. We obtained sequences of the mitochondrial gene cytochrome oxidase subunit I from hosts and parasites collected on opposite banks of the Negro and Japurá rivers, which delimit 3 areas of endemism in northern Amazonia: Napo, Jau, and Guiana. Our results demonstrate that the Negro River is a geographical barrier for both Furnaricola sp. and its avian host, Dendrocincla fuliginosa. Phylogenies of both hosts, Dendrocincla fuliginosa, and the parasites, Furnaricola sp., show monophyletic clades on opposite margins of the river that are not sister taxa. These clades have a mean uncorrected p-distance of 17.8% for Furnaricola sp. and 6.0% for Dendrocincla fuliginosa. Thus, these parasite clades constitute distinct evolutionary lineages and may even be distinct species. In contrast, Dixiphia pipra has no population structure associated with either river. Accordingly, data from their lice Myrsidea sp. indicate weak support for different clades on opposite margins of the Negro River, whereas data from their lice Tyranniphilopterus sp. indicate weak structure across the Japurá. This study is a first step toward understanding the effects of biogeographic history on permanent ectoparasites and suggests that host biogeographic history is to some extent a determinant of the parasite's history. Furthermore, the parasite's evolutionary history is an additional source of information about their hosts' evolution in this highly diverse region of northern Amazonia.
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Affiliation(s)
- Mirna Amoêdo Lima
- Graduate Program in Ecology, Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo, 2936, 69067-375, Manaus, AM, Brazil
| | - Jason D Weckstein
- Department of Ornithology, Academy of Natural Sciences of Drexel University and Department of Biodiversity, Earth, and Environmental Science, Drexel University, 1900 Benjamin Franklin Parkway, Philadelphia, Pennsylvania 19103
| | - Romina Batista
- Biodiversity Section, Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo, 2936, 69067-375, Manaus, AM, Brazil
| | - Camila Cherem Ribas
- Biodiversity Section, Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo, 2936, 69067-375, Manaus, AM, Brazil
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Côrtes L, Vergani G, Rodrigues J, Batista R, Waddington B, Souza-Fabjan J, Fonseca J. 130 Effect of adding equine chorionic gonadotrophin to two-dose cloprostenol synchronisation protocol on reproductive parameters in cyclic goats. Reprod Fertil Dev 2022. [DOI: 10.1071/rdv35n2ab130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Dias J, Vergani G, Gonçalves J, Oliveira T, Batista R, Souza-Fabjan J, Oliveira ME, Fonseca J. 243 Importance of sheep pre-selection based on cervical anatomy for the efficiency of non-surgical embryo recovery. Reprod Fertil Dev 2022. [DOI: 10.1071/rdv35n2ab243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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de Lima Ferreira P, Batista R, Andermann T, Groppo M, Bacon CD, Antonelli A. Target sequence capture of Barnadesioideae (Compositae) demonstrates the utility of low coverage loci in phylogenomic analyses. Mol Phylogenet Evol 2022; 169:107432. [DOI: 10.1016/j.ympev.2022.107432] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 12/21/2021] [Accepted: 01/14/2022] [Indexed: 11/26/2022]
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Ribeiro CVR, Oliveira LP, Batista R, De Sousa M. UCEasy: A software package for automating and simplifying the analysis of ultraconserved elements (UCEs). Biodivers Data J 2021; 9:e78132. [PMID: 34934383 PMCID: PMC8683391 DOI: 10.3897/bdj.9.e78132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 12/09/2021] [Indexed: 11/25/2022] Open
Abstract
Background The use of Ultraconserved Elements (UCEs) as genetic markers in phylogenomics has become popular and has provided promising results. Although UCE data can be easily obtained from targeted enriched sequencing, the protocol for in silico analysis of UCEs consist of the execution of heterogeneous and complex tools, a challenge for scientists without training in bioinformatics. Developing tools with the adoption of best practices in research software can lessen this problem by improving the execution of computational experiments, thus promoting better reproducibility. New information We present UCEasy, an easy-to-install and easy-to-use software package with a simple command line interface that facilitates the computational analysis of UCEs from sequencing samples, following the best practices of research software. UCEasy is a wrapper that standardises, automates and simplifies the quality control of raw reads, assembly and extraction and alignment of UCEs, generating at the end a data matrix with different levels of completeness that can be used to infer phylogenetic trees. We demonstrate the functionalities of UCEasy by reproducing the published results of phylogenomic studies of the bird genus Turdus (Aves) and of Adephaga families (Coleoptera) containing genomic datasets to efficiently extract UCEs.
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Affiliation(s)
- Caio V R Ribeiro
- Coordenação de Ciência da Computação, Centro Universitário do Estado do Pará (CESUPA), Belém, Brazil Coordenação de Ciência da Computação, Centro Universitário do Estado do Pará (CESUPA) Belém Brazil
| | - Lucas P Oliveira
- Instituto de Computação, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil Instituto de Computação, Universidade Estadual de Campinas (UNICAMP) Campinas Brazil
| | - Romina Batista
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil Instituto Nacional de Pesquisas da Amazônia (INPA) Manaus Brazil.,Gothenburg Global Biodiversity Centre, Gothenburg, Sweden Gothenburg Global Biodiversity Centre Gothenburg Sweden
| | - Marcos De Sousa
- Museu Paraense Emílio Goeldi (MPEG), Belém, Brazil Museu Paraense Emílio Goeldi (MPEG) Belém Brazil.,Coordenação de Ciência da Computação, Centro Universitário do Estado do Pará (CESUPA), Belém, Brazil Coordenação de Ciência da Computação, Centro Universitário do Estado do Pará (CESUPA) Belém Brazil
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Correia L, Leal G, Alves B, Batista R, Mermillod P, Souza-Fabjan J. 41 Antifreeze proteins as cryoprotectants in reproductive biology: a systematic review. Reprod Fertil Dev 2021; 34:255. [PMID: 35231295 DOI: 10.1071/rdv34n2ab41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- L Correia
- Universidade Federal Fluminense (UFF), Niterói, Rio de Janeiro, Brazil
| | - G Leal
- Universidade Federal Fluminense (UFF), Niterói, Rio de Janeiro, Brazil
| | - B Alves
- Universidade Federal Fluminense (UFF), Niterói, Rio de Janeiro, Brazil
| | - R Batista
- Universidade Federal Fluminense (UFF), Niterói, Rio de Janeiro, Brazil
| | - P Mermillod
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Nouzilly, Indre-et-Loire, France
| | - J Souza-Fabjan
- Universidade Federal Fluminense (UFF), Niterói, Rio de Janeiro, Brazil
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Reeve AH, Blom MPK, Zahl Marki P, Batista R, Olsson U, Edmark VN, Irestedt M, Jønsson KA. The Sulawesi Thrush (
Cataponera turdoides
; Aves: Passeriformes) belongs to the genus
Turdus. ZOOL SCR 2021. [DOI: 10.1111/zsc.12518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Andrew Hart Reeve
- Natural History Museum of DenmarkUniversity of Copenhagen Copenhagen Ø Denmark
| | - Mozes P. K. Blom
- Museum für Naturkunde BerlinInstitut für Evolutions‐ und Biodiversitätsforschung Germany
| | - Petter Zahl Marki
- Division of Research Management University of Agder Kristiansand Norway
| | - Romina Batista
- Instituto Nacional de Pesquisas da Amazônia Campus II Petrópolis CEP Brazil
- Gothenburg Global Biodiversity Centre Gothenburg Sweden
| | - Urban Olsson
- Gothenburg Global Biodiversity Centre Gothenburg Sweden
- Department of Biological and Environmental Sciences University of Göteborg Göteborg Sweden
| | - Veronica Nyström Edmark
- Department of Bioinformatics and Genetics Swedish Museum of Natural History Stockholm Sweden
| | - Martin Irestedt
- Department of Bioinformatics and Genetics Swedish Museum of Natural History Stockholm Sweden
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Furtado R, Coelho A, Morais M, Leitão AL, Saraiva M, Correia CB, Batista R. Comparison of ISO 6579–1, VIDAS Easy SLM, and SureFast® Salmonella ONE Real-time PCR, for Salmonella Detection in Different Groups of Foodstuffs. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02114-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Essayagh B, Sabbag A, Antoine C, Benfari G, Batista R, Yang L, Maalouf J, Asirvatham S, Michelena H, Enriquez-Sarano M. The mitral annulus disjunction of mitral valve prolapse: Presentation and outcome. Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2021.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Essayagh B, Benfari G, Antoine C, Batista R, Maalouf J, Michelena H, Enriquez-Sarano M. Atrial coupling index by standard echocardiography in degenerative mitral regurgitation: incremental determinant of survival. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeaa356.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public hospital(s). Main funding source(s): Mayo Clinic Foundation
Background
Left atrial (LA) volume is linked to outcome in degenerative mitral regurgitation (DMR) but does not encompass LA function assessment. Thus, we ought to determine the prognostic role of left atrial coupling-index (LACI), as left atrial volume-index (LAVI) by Tissue-Doppler-Imaging a’ (TDI-a’), in a large cohort of DMR.
Methods
All consecutive 4792 patients (61 ± 16 years, 48% women) with isolated degenerative mitral valve disease diagnosed at Mayo Clinic 2003-2011, comprehensively characterized, in whom LAVI and TDI-a’ in sinus rhythm was prospectively measured in routine practice, was enrolled and their long-term survival analyzed.
Results
LACI (5.8 ± 3.7–T1 < 3.8; T2 3.8-6.3; T3 > 6.3) was significantly higher through different DMR grades (no, mild, moderate, severe DMR: 3.77 ± 2.26, 5.08 ± 2.95, 6.54 ± 3.74 and 7.84 ±4.29 respectively; p < 0.0001). Independent determinants of LA dysfunction assessed by LACI were age, E/e’, left-ventricle (LV) end-systolic-diameter, mitral-regurgitation (MR) grade, and LV ejection-fraction (all P ≤ 0.0001). LACI > 6 was independently associated with dyspnea, edema, more severe functional tricuspid-regurgitation and elevated pulmonary artery pressure, irrespective of age, sex, Charlson-comorbidity-index, ventricular function and MR severity. Total follow-up was 7.03 ± 3.0 years, during which 1146 (24%) underwent mitral-valve surgery (94% repair-6% replacement) and 880 (18%) died, 780 under medical treatment and 100 after surgery. Overall survival throughout follow-up (10-year 76 ± 1%) was strongly associated with LACI (88 ± 1% vs. 78 ± 1% and 62 ± 2% for LACI <3.8, 3.8-6.3 and ≥6.3, P < 0.0001) even adjusting comprehensively, including for DMR severity (adjusted-hazard-ratio 1.23[1.07-1.43] for LACI > 5.79, P = 0.005). Mortality under medical management was profoundly affected by LACI (adjusted-hazard-ratio 1.11[1.05-1.18] per 3 unit increment; 1.35[1.15-1.58] for LACI > 5.79 vs. ≤5.79, both P = 0.0002). Survival improved after mitral surgery (time-dependent adjusted-hazard-ratio 0.40[0.28-0.65], P < 0.0001) but remained humbly linked to LACI (10-year 93 ± 3% vs. 90 ± 2% and 80 ± 3% for LACI tertiles, P = 0.0008). Most importantly, LACI provided incremental prognostic information over LAVI and other conventional determinants of survival (P < 0.0001) with Net-reclassification-improvement vs. LAVI of 0.21 ± 0.02, P < 0.0001.
Conclusion
LA function assessed by LACI in routine practice, by conventional echocardiographic measurements, displays incremental and independent link to excess-mortality, considerable under medical management and partially alleviated by mitral surgery. Thus, LACI is a simple tool of crucial interest in DMR risk-stratification.
Abstract Figure. LACI in DMR
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Affiliation(s)
- B Essayagh
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
| | - G Benfari
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
| | - C Antoine
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
| | - R Batista
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
| | - J Maalouf
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
| | - H Michelena
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
| | - M Enriquez-Sarano
- Mayo Clinic, Cardiovascular Medicine, Rochester, United States of America
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Pereira PV, Correia L, Batista R, Freitas V, Locatelli Y, Mermillod P, Souza-Fabjan J. 82 Invitro embryo production outcomes in adult goats is affected by season. Reprod Fertil Dev 2021. [DOI: 10.1071/rdv33n2ab82] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In seasonal breeders, reproductive seasonality can have a substantial influence on the efficiency of assisted reproductive technologies. This study assessed seasonal effects on cleavage and blastocyst rates, as well as on quality of invitro-produced (IVP) goat embryos over 18 months. In total, 2348 (autumn: 811, spring: 404, summer: 639, and, winter: 494) cumulus–oocyte complexes (COC) were recovered from slaughterhouse ovaries during 49 replicates (autumn: 17, spring: 7, summer: 15, and, winter: 10) and matured in TCM-199 with 10ng mL−1 epidermal growth factor and 100µM cysteamine for 22h at 38.8°C (5% CO2 in air). Matured oocytes were fertilized with frozen/thawed semen in synthetic oviductal fluid (SOF) with 10% oestrus sheep serum. Sperm and oocytes were co-incubated for 16h at 38.8°C in a humidified atmosphere of 5% CO2 in air. Presumptive zygotes were cultured in SOF medium supplemented with bovine serum albumin (3mg mL−1) for 8 days at 38.8°C in a humidified atmosphere of 5% O2, 5% CO2 and 90% N2. At Day 2, 10% fetal calf serum was added to the culture droplets. The embryos produced were fixed and stained with Hoechst to count their total number of cells, under an epifluorescence microscope. The results of cleavage and blastocyst rates, including hatching rate, from each routine of IVEP were considered as replicates. These data were tested for normality by the Shapiro-Wilk test, before being subjected to ANOVA, followed by Tukey HSD test. The odds ratio (OR) among seasons (autumn: breeding; spring: anoestrus) were calculated. Values of P<0.05 were considered as significant, and the data reported are mean±s.e.m. Cleavage rate was lower (P<0.05) in spring (51±7.1%) than in either autumn (72±2.1%) or summer (71±2.0%) while winter (66±4.1%) had an intermediate value, being similar (P> 0.05) to all others. Indeed, greater possibility of cleavage was observed in autumn (OR: 2.43) and summer (OR: 2.39) compared with spring. The blastocyst rate from cleaved embryos was greater (P <0.05) in autumn (73±2.7%) than in spring (55±2.6%; OR: 2.18). As a result, the blastocyst formation rate from the initial number of COC entering IVM was greater (P<0.05) in autumn (52±2.5%) than in spring: 28±4.7%, summer: 45±2.3%, and winter: 42±2.1%; indeed, the spring season resulted in the lowest rate (P<0.05), compared with other seasons. Moreover, the OR in the blastocyst rate from initial number of COC was greater (P<0.05) in autumn compared with all other seasons and lower in spring compared with winter (OR: 0.54) and summer (OR: 0.48). There were no differences (P> 0.05) in the embryo hatching (mean: 66±2.0%) and blastocyst cell number (mean: 193±2.0 cells). In conclusion, the breeding season (autumn) leads to improved oocyte developmental competence, resulting in greater cleavage and blastocyst yield, whereas embryo quality remained similar throughout the year. Further studies at the molecular level might indicate the mechanisms involved and provide clues to alleviate the negative effect of season.
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Matos L, Vieira S, Rocha P, Neves I, Pontinha C, Monteiro G, Batista R, Anunciação S, Pinto A, Santos F, Ferreira J, Vaz C. Osteosarcopenia in hip fracture patients. Clin Nutr ESPEN 2020. [DOI: 10.1016/j.clnesp.2020.09.712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Santana A, Silva SM, Batista R, Sampaio I, Aleixo A. Molecular systematics, species limits, and diversification of the genus
Dendrocolaptes
(Aves: Furnariidae): Insights on biotic exchanges between dry and humid forest types in the Neotropics. J ZOOL SYST EVOL RES 2020. [DOI: 10.1111/jzs.12408] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Antonita Santana
- Programa de Pós‐Graduação em Biologia Ambiental Universidade Federal do Pará Bragança Brazil
| | - Sofia Marques Silva
- Research Center in Biodiversity and Genetic Resources/InBIO Associate Laboratory Vairão Portugal
| | - Romina Batista
- Coordenação de Zoologia Museu Paraense Emílio Goeldi Belém Brazil
- Instituto Nacional de Pesquisas da Amazônia (INPA) Campus II Manaus Brazil
- Gothenburg Global Biodiversity Centre Gothenburg Sweden
| | - Iracilda Sampaio
- Programa de Pós‐Graduação em Biologia Ambiental Universidade Federal do Pará Bragança Brazil
| | - Alexandre Aleixo
- Coordenação de Zoologia Museu Paraense Emílio Goeldi Belém Brazil
- Finnish Museum of Natural History University of Helsinki Helsinki Finland
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Wannell GJ, Griffiths AM, Spinou A, Batista R, Mendonça MB, Wosiacki WB, Fraser B, Wintner S, Papadopoulos AI, Krey G, Gubili C. A new minibarcode assay to facilitate species identification from processed, degraded or historic ray (batoidea) samples. CONSERV GENET RESOUR 2020. [DOI: 10.1007/s12686-020-01158-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Andermann T, Torres Jiménez MF, Matos-Maraví P, Batista R, Blanco-Pastor JL, Gustafsson ALS, Kistler L, Liberal IM, Oxelman B, Bacon CD, Antonelli A. A Guide to Carrying Out a Phylogenomic Target Sequence Capture Project. Front Genet 2020; 10:1407. [PMID: 32153629 PMCID: PMC7047930 DOI: 10.3389/fgene.2019.01407] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 12/24/2019] [Indexed: 12/17/2022] Open
Abstract
High-throughput DNA sequencing techniques enable time- and cost-effective sequencing of large portions of the genome. Instead of sequencing and annotating whole genomes, many phylogenetic studies focus sequencing effort on large sets of pre-selected loci, which further reduces costs and bioinformatic challenges while increasing coverage. One common approach that enriches loci before sequencing is often referred to as target sequence capture. This technique has been shown to be applicable to phylogenetic studies of greatly varying evolutionary depth. Moreover, it has proven to produce powerful, large multi-locus DNA sequence datasets suitable for phylogenetic analyses. However, target capture requires careful considerations, which may greatly affect the success of experiments. Here we provide a simple flowchart for designing phylogenomic target capture experiments. We discuss necessary decisions from the identification of target loci to the final bioinformatic processing of sequence data. We outline challenges and solutions related to the taxonomic scope, sample quality, and available genomic resources of target capture projects. We hope this review will serve as a useful roadmap for designing and carrying out successful phylogenetic target capture studies.
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Affiliation(s)
- Tobias Andermann
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
| | - Maria Fernanda Torres Jiménez
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
| | - Pável Matos-Maraví
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
- Institute of Entomology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czechia
| | - Romina Batista
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
- Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva, PPG GCBEv–Instituto Nacional de Pesquisas da Amazônia—INPA Campus II, Manaus, Brazil
- Coordenação de Zoologia, Museu Paraense Emílio Goeldi, Belém, Brazil
| | - José L. Blanco-Pastor
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- INRAE, Centre Nouvelle-Aquitaine-Poitiers, Lusignan, France
| | | | - Logan Kistler
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, DC, United States
| | - Isabel M. Liberal
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Oxelman
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
| | - Christine D. Bacon
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
| | - Alexandre Antonelli
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, Gothenburg, Sweden
- Royal Botanic Gardens, Kew, Richmond-Surrey, United Kingdom
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Batista R, Olsson U, Andermann T, Aleixo A, Ribas CC, Antonelli A. Phylogenomics and biogeography of the world's thrushes (Aves, Turdus): new evidence for a more parsimonious evolutionary history. Proc Biol Sci 2020; 287:20192400. [PMID: 31964299 DOI: 10.1098/rspb.2019.2400] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
To elucidate the relationships and spatial range evolution across the world of the bird genus Turdus (Aves), we produced a large genomic dataset comprising ca 2 million nucleotides for ca 100 samples representing 53 species, including over 2000 loci. We estimated time-calibrated maximum-likelihood and multispecies coalescent phylogenies and carried out biogeographic analyses. Our results indicate that there have been considerably fewer trans-oceanic dispersals within the genus Turdus than previously suggested, such that the Palaearctic clade did not originate in America and the African clade was not involved in the colonization of the Americas. Instead, our findings suggest that dispersal from the Western Palaearctic via the Antilles to the Neotropics might have occurred in a single event, giving rise to the rich Neotropical diversity of Turdus observed today, with no reverse dispersals to the Palaearctic or Africa. Our large multilocus dataset, combined with dense species-level sampling and analysed under probabilistic methods, brings important insights into historical biogeography and systematics, even in a scenario of fast and spatially complex diversification.
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Affiliation(s)
- Romina Batista
- Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva, PPG GCBEv - Instituto Nacional de Pesquisas da Amazônia (INPA) Campus II, Av. André Araújo, 2936, Petrópolis, CEP 69067-375 Manaus, Amazonas, Brazil.,Coordenação de Zoologia, Laboratório de Biologia Molecular, Museu Paraense Emílio Goeldi, CEP 66077-830 Belém, Pará, Brazil.,Gothenburg Global Biodiversity Centre, Box 461, 405 30 Gothenburg, Sweden
| | - Urban Olsson
- Gothenburg Global Biodiversity Centre, Box 461, 405 30 Gothenburg, Sweden.,Department of Biological and Environmental Sciences, University of Gothenburg, SE-413 19 Gothenburg, Sweden
| | - Tobias Andermann
- Gothenburg Global Biodiversity Centre, Box 461, 405 30 Gothenburg, Sweden.,Department of Biological and Environmental Sciences, University of Gothenburg, SE-413 19 Gothenburg, Sweden
| | - Alexandre Aleixo
- Finnish Museum of Natural History, University of Helsinki, P.O. Box 17, 00014 Helsinki, Finland
| | - Camila Cherem Ribas
- Instituto Nacional de Pesquisas da Amazônia, (INPA) Campus II, Av. André Araújo, 2936, CEP 69060-000 Manaus, Amazonas, Brazil
| | - Alexandre Antonelli
- Gothenburg Global Biodiversity Centre, Box 461, 405 30 Gothenburg, Sweden.,Department of Biological and Environmental Sciences, University of Gothenburg, SE-413 19 Gothenburg, Sweden.,Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AE, UK
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Pupin M, Vergani G, Lima M, Silva K, Monteiro A, Ramos A, Batista R, Vicente W, Oliveira M, Fonseca J. 227 Is the antral follicle count on a random day of the oestrous cycle correlated with superovulatory responses in Santa Inês ewes? Reprod Fertil Dev 2020. [DOI: 10.1071/rdv32n2ab227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Antral follicle count (AFC) performed after an oestrus synchronization protocol has been studied as a tool to select ewes with high potential for invivo embryo production (Pinto et al. 2018 Theriogenology 113, 146-152). However, it would be interesting to know whether AFC assessed on a random day of the oestrous cycle correlates with the superovulatory response. The present study was conducted to evaluate the correlation between AFC at the beginning of progesterone (P4)-based oestrus synchronization protocol used as basis of superovulatory treatment and the number of corpora lutea (CL) 12h before recovery of embryos in Santa Inês ewes. The study was conducted during September and October in northeast Brazil (03°40′26″S and 40°14′20″W) using 8 adult Santa Inês ewes. On a random day of oestrous cycle (Day 0) all ewes received an intravaginal device (CIDR) of progesterone (0.3g, Eazi-breed, Zoetis), which remained for 9 days. On Day 7, the pFSH (133mg, Folltropin V, Vetoquinol) treatment began, with 6 decreasing doses (25, 25, 15, 15, 10, and 10%) injected IM at 12-h intervals. On Day 9, 2 equal doses of D-cloprostenol were injected at a 12-h interval (37.5µg, Prolise, Agener União). All ewes showed oestrus and were mated by fertile rams. Flunixin meglumine (24.9 mg; Banamine, MSD Animal Health) was administered IM on Days 12, 13, and 15. On Day 16, non-surgical embryo recovery (NSER) was performed after cervical dilation using D-cloprostenol and oestradiol benzoate at 16h and oxytocin 20min before. Transrectal B-mode ultrasound evaluations (Z5 Vet, Mindray), frequency 7.5MHz, were performed on Day 0 and 7 and 12h before NSER to evaluate the ovarian population present. Pearson correlation analysis (P<0.05) was performed using Bioestat 5.3 software. The number of AFC per ewe at the beginning of the protocol and on Day 7 were 9.9±2.7 and 11±3.2, respectively. The numbers of CL, recovered embryos, and viable embryos were 14.0±3.5, 8.2±10.9, and 6.0±11.0, respectively. There was no correlation of AFC on a random day of oestrous cycle with the number of AFC on Day 7 (P=0.42), number of corpora lutea (P=0.44), number of recovered embryos (P=0.18), or number of viable embryos (P=0.11) in superovulated ewes. In conclusion, we did not find significant correlations between AFC on a random day of oestrous cycle and the superovulatory/embryos response in Santa Inês ewes.
Financial support for this study was provided by Embrapa (02.13.06.026.00.02 and 02.13.06.026.00.04) and FAPEMIG (PPM 00201-17).
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Abbara S, Domenech de Cellès M, Batista R, Mira JP, Poyart C, Poupet H, Casetta A, Kernéis S. Variable impact of an antimicrobial stewardship programme in three intensive care units: time-series analysis of 2012-2017 surveillance data. J Hosp Infect 2019; 104:150-157. [PMID: 31605739 DOI: 10.1016/j.jhin.2019.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/29/2019] [Accepted: 10/01/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND Preprescription authorization (PPA) and postprescription review with feedback (PPRF) were successively implemented in 2012 and 2016 in our 1500-bed hospital. AIM The impact of PPA and PPRF on carbapenems use and resistance levels of Pseudomonas aeruginosa was assessed in three intensive care units (ICUs). METHODS Carbapenems use (in DDDs/1000 occupied bed-days) and resistance of P. aeruginosa (percentage of non-susceptible (I+R) isolates to imipenem and/or meropenem) were analysed using a controlled interrupted time-series method. Two periods were compared: 2012-2015 (PPA) and 2016-2017 (PPA+PPRF). Models were adjusted on the annual incidence of extended-spectrum β-lactamase-producing enterobacteriacae. FINDINGS Carbapenem use was stable over the PPA period in all ICUs, with a significant change of slope over the PPA+PPRF period only in ICU1 (β2 = -12.8, 95% confidence interval (CI) = -19.5 to -6.1). There was a switch from imipenem to meropenem during the PPA period in all three units. Resistances of P. aeruginosa were stable over the study period in ICU1 and ICU2, and significantly decreased over the PPA+PPRF period in ICU3 (β2 = -0.18, CI = -0.3 to -0.03). CONCLUSION In real-life conditions and with the same antimicrobial stewardship programme (AMSP) led by a single team, the impact of PPRF was heterogeneous between ICUs. Factors driving the impact of AMSPs should be further assessed in comparable settings through real-life data, to target where they could prove cost-effective.
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Affiliation(s)
- S Abbara
- INSERM, UMR 1181, Biostatistics, Biomathematics, Pharmacoepidemiology, and Infectious Diseases (B2PHI), Paris, France; Institut Pasteur, B2PHI, Paris, France; Versailles Saint-Quentin University, UMR 1181, B2PHI, Montigny-le-Bretonneux, France; Antimicrobial Stewardship Team, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre-Site Cochin, Paris, France.
| | - M Domenech de Cellès
- INSERM, UMR 1181, Biostatistics, Biomathematics, Pharmacoepidemiology, and Infectious Diseases (B2PHI), Paris, France; Institut Pasteur, B2PHI, Paris, France; Versailles Saint-Quentin University, UMR 1181, B2PHI, Montigny-le-Bretonneux, France
| | - R Batista
- Pharmacy, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre - Site Cochin, Paris, France
| | - J P Mira
- Medical Intensive Care Unit, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre - Site Cochin, Paris, France; Université Paris Descartes, Sorbonne Paris cité, Paris, France
| | - C Poyart
- Université Paris Descartes, Sorbonne Paris cité, Paris, France; Department of Bacteriology, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre - Site Cochin, Paris, France
| | - H Poupet
- Department of Bacteriology, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre - Site Cochin, Paris, France
| | - A Casetta
- Infection Control Team, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre - Site Cochin, Paris, France
| | - S Kernéis
- INSERM, UMR 1181, Biostatistics, Biomathematics, Pharmacoepidemiology, and Infectious Diseases (B2PHI), Paris, France; Institut Pasteur, B2PHI, Paris, France; Versailles Saint-Quentin University, UMR 1181, B2PHI, Montigny-le-Bretonneux, France; Université Paris Descartes, Sorbonne Paris cité, Paris, France; Antimicrobial Stewardship Team, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires Paris Centre-Site Cochin, Paris, France
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20
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Silva SM, Peterson AT, Carneiro L, Burlamaqui TCT, Ribas CC, Sousa-Neves T, Miranda LS, Fernandes AM, d'Horta FM, Araújo-Silva LE, Batista R, Bandeira CHMM, Dantas SM, Ferreira M, Martins DM, Oliveira J, Rocha TC, Sardelli CH, Thom G, Rêgo PS, Santos MP, Sequeira F, Vallinoto M, Aleixo A. A dynamic continental moisture gradient drove Amazonian bird diversification. Sci Adv 2019; 5:eaat5752. [PMID: 31281878 PMCID: PMC6609164 DOI: 10.1126/sciadv.aat5752] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 05/30/2019] [Indexed: 05/04/2023]
Abstract
The Amazon is the primary source of Neotropical diversity and a nexus for discussions on processes that drive biotic diversification. Biogeographers have focused on the roles of rivers and Pleistocene climate change in explaining high rates of speciation. We combine phylogeographic and niche-based paleodistributional projections for 23 upland terra firme forest bird lineages from across the Amazon to derive a new model of regional biological diversification. We found that climate-driven refugial dynamics interact with dynamic riverine barriers to produce a dominant pattern: Older lineages in the wetter western and northern parts of the Amazon gave rise to lineages in the drier southern and eastern parts. This climate/drainage basin evolution interaction links landscape dynamics with biotic diversification and explains the east-west diversity gradients across the Amazon.
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Affiliation(s)
- Sofia Marques Silva
- Museu Paraense Emílio Goeldi, Coordenação de Zoologia, Caixa Postal 399, 66040-170 Belém, Pará, Brazil
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Centro de Investigação em Biodiversidade e Recursos Genéticos/InBIO, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
| | | | - Lincoln Carneiro
- Museu Paraense Emílio Goeldi, Coordenação de Zoologia, Caixa Postal 399, 66040-170 Belém, Pará, Brazil
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Faculdade de Educação do Campo, Universidade Federal do Pará, Cametá, Brazil
| | - Tibério César Tortola Burlamaqui
- Museu Paraense Emílio Goeldi, Coordenação de Zoologia, Caixa Postal 399, 66040-170 Belém, Pará, Brazil
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
| | - Camila C. Ribas
- Instituto Nacional de Pesquisas da Amazônia, Coordenação de Biodiversidade, Av. André Araújo, 2936, Manaus, Amazonas, Brazil
| | - Tiago Sousa-Neves
- Museu Paraense Emílio Goeldi, Coordenação de Zoologia, Caixa Postal 399, 66040-170 Belém, Pará, Brazil
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Centro de Investigação em Biodiversidade e Recursos Genéticos/InBIO, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
| | - Leonardo S. Miranda
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Instituto Tecnológico Vale, Belém, Pará, Brazil
| | - Alexandre M. Fernandes
- Universidade Federal Rural de Pernambuco, Fazenda Saco, BR 232, 56909-535 Serra Talhada, Pernambuco, Brazil
| | - Fernando M. d'Horta
- Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva, Instituto Nacional de Pesquisas da Amazônia, Av. André Araújo, 2936 Manaus, Amazonas, Brazil
- Instituto de Biociências, Universidade de São Paulo, R. do Matão 277, 05508-090 São Paulo, São Paulo, Brazil
| | - Lucas Eduardo Araújo-Silva
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
| | - Romina Batista
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva, Instituto Nacional de Pesquisas da Amazônia, Av. André Araújo, 2936 Manaus, Amazonas, Brazil
| | | | - Sidnei M. Dantas
- Museu Paraense Emílio Goeldi, Coordenação de Zoologia, Caixa Postal 399, 66040-170 Belém, Pará, Brazil
| | - Mateus Ferreira
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Programa de Pós-Graduação em Genética, Conservação e Biologia Evolutiva, Instituto Nacional de Pesquisas da Amazônia, Av. André Araújo, 2936 Manaus, Amazonas, Brazil
| | - Denise M. Martins
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
| | - Joiciane Oliveira
- Universidade Federal do Pará, Alameda Leandro Ribeiro, 68600-000 Bragança, Pará, Brazil
| | - Tainá C. Rocha
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
| | - Carla H. Sardelli
- Instituto de Biociências, Universidade de São Paulo, R. do Matão 277, 05508-090 São Paulo, São Paulo, Brazil
| | - Gregory Thom
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
- Instituto de Biociências, Universidade de São Paulo, R. do Matão 277, 05508-090 São Paulo, São Paulo, Brazil
| | - Péricles Sena Rêgo
- Universidade Federal do Pará, Alameda Leandro Ribeiro, 68600-000 Bragança, Pará, Brazil
| | - Marcos Pérsio Santos
- Programa de Pós-Graduação em Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi, Av. Perimetral 1901, 66077-830 Belém, Pará, Brazil
| | - Fernando Sequeira
- Centro de Investigação em Biodiversidade e Recursos Genéticos/InBIO, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
| | - Marcelo Vallinoto
- Centro de Investigação em Biodiversidade e Recursos Genéticos/InBIO, Campus Agrário de Vairão, 4485-661 Vairão, Portugal
- Universidade Federal do Pará, Alameda Leandro Ribeiro, 68600-000 Bragança, Pará, Brazil
| | - Alexandre Aleixo
- Museu Paraense Emílio Goeldi, Coordenação de Zoologia, Caixa Postal 399, 66040-170 Belém, Pará, Brazil
- Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland
- Corresponding author.
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Canouï E, Chahwakilian A, Poupet H, Chedhomme F, Boully C, Gauzit R, Batista R, Kernéis S. Impact d’un programme multidisciplinaire de bon usage des antibiotiques en contexte gériatrique. Med Mal Infect 2019. [DOI: 10.1016/j.medmal.2019.04.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Davido B, Batista R, Fessi H, Michelon H, Escaut L, Lawrence C, Denis M, Perronne C, Salomon J, Dinh A. Fecal microbiota transplantation to eradicate vancomycin-resistant enterococci colonization in case of an outbreak. Med Mal Infect 2019; 49:214-218. [DOI: 10.1016/j.medmal.2018.11.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 01/22/2018] [Accepted: 11/06/2018] [Indexed: 11/17/2022]
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Monteiro A, Peres M, Faro A, Batista R, Deiss L, Ribeiro H, Berndt A, Faisca L. PSXV-3 Sheep methane emissions in two feeding systems in summer and winter pastures in South of Brazil. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.1037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- A Monteiro
- Federal University of Paraná, Brazil,Curitiba, Brazil
| | - M Peres
- Federal University of Paraná, Brazil,Curitiba, Brazil
| | - A Faro
- Instituto Federal Catarinense, Brazil,Catarinense, Brazil
| | - R Batista
- Federal University of Paraná, Brazil, Paraná,Brazil
| | - L Deiss
- UTP, Brazil,Curitiba, Brazil
| | - H Ribeiro
- Universidad Do Estado de Stanta Catarina, Lages, Brazil, Florianópolis, Brazil
| | - A Berndt
- Brazilian Agricultural Research Corporation,Brasilia, Brazil
| | - L Faisca
- Federal University of Paraná, Brazil, Paraná,Brazil
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Monteiro A, Faisca L, Deiss L, Bonnet O, Peres M, Batista R, Campos K. PSXV-2 Can lambs modify their grazing behavior according to the finishing production systems? J Anim Sci 2018. [DOI: 10.1093/jas/sky404.1031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- A Monteiro
- Federal University of Paraná, Brazil,Curitiba, Brazil
| | - L Faisca
- Federal University of Paraná, Brazil,Curitiba, Brazil
| | - L Deiss
- UTP, Brazil,Curitiba, Brazil
| | - O Bonnet
- Federal University of Pelotas, RS, Brazil, Pelotas, Brazil
| | - M Peres
- Federal University of Paraná, Brazil, Paraná,Brazil
| | - R Batista
- Federal University of Paraná, Brazil, Paraná,Brazil
| | - K Campos
- Federal University of Paraná, Brazil, Paraná,Brazil
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Marques MM, Lobo V, Batista R, Oliveira J, Aguiar AP, Silva JE, de Sousa JB, Nunes MDF, Ribeiro RA, Bernardino A, Marques JS. An unmanned aircraft system for maritime operations. INT J ADV ROBOT SYST 2018. [DOI: 10.1177/1729881418786338] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Unmanned air systems are becoming ever more important in modern societies but raise a number of unresolved problems. There are legal issues with the operation of these vehicles in nonsegregated airspace, and a pressing requirement to solve these issues is the development and testing of reliable and safe mechanisms to avoid collision in flight. In this article, we describe a sense and avoid subsystem developed for a maritime patrol unmanned air system. The article starts with a description of the unmanned air system, that was developed specifically for maritime patrol operations, and proceeds with a discussion of possible ways to guarantee that the unmanned air system does not collide with other flying objects. In the system developed, the position of the unmanned air system is obtained by the global positioning system and that of other flying objects is reported via a data link with a ground control station. This assumes that the detection of those flying objects is done by a radar in the ground or by self-reporting via a traffic monitoring system (such as automatic identification system). The algorithm developed is based on game theory. The approach is to handle both the procedures, threat detection phase and collision avoidance maneuver, in a unified fashion, where the optimal command for each possible relative attitude of the obstacle is computed off-line, therefore requiring low processing power for real-time operation. This work was done under the research project named SEAGULL that aims to improve maritime situational awareness using fleets of unmanned air system, where collision avoidance becomes a major concern.
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Affiliation(s)
| | - Victor Lobo
- Escola Naval Centro de Investigacao Naval, Almada, Portugal
| | - R Batista
- Critical Software, R. Eng. Frederico Ulrich, Maia, Portugal
| | - J Oliveira
- Critical Software, R. Eng. Frederico Ulrich, Maia, Portugal
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Abbara S, Domenech de Cellès M, Batista R, Canouï E, Mira J, Rabbat A, Poyart C, Poupet H, Casetta A, Kernéis S. Impact d’un programme de réévaluation systématique multidisciplinaire sur la consommation des carbapénèmes et la résistance de Pseudomonas aeruginosa dans trois services de réanimation : analyse en séries temporelles de données de surveillance 2012–2017. Med Mal Infect 2018. [DOI: 10.1016/j.medmal.2018.04.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Dinh A, Fessi H, Duran C, Batista R, Michelon H, Bouchand F, Lepeule R, Vittecoq D, Escaut L, Sobhani I, Lawrence C, Chast F, Ronco P, Davido B. Clearance of carbapenem-resistant Enterobacteriaceae vs vancomycin-resistant enterococci carriage after faecal microbiota transplant: a prospective comparative study. J Hosp Infect 2018; 99:481-486. [PMID: 29477634 DOI: 10.1016/j.jhin.2018.02.018] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 02/16/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND Carbapenem-resistant Enterobacteriaceae (CRE) and vancomycin-resistant enterococci (VRE) carriage are increasing worldwide. Faecal microbiota transplantation (FMT) appears to be an attractive option for decolonization. This study aimed to evaluate CRE vs VRE clearance by FMT among carriers. METHODS A multi-centre trial was undertaken on patients with CRE or VRE digestive tract colonization who received FMT between January 2015 and April 2017. Adult patients with CRE or VRE colonization, confirmed by three consecutive rectal swabs at weekly intervals, including one in the week prior to FMT, were included in the study. Patients with immunosuppression or concomitant antibiotic prescription at the time of FMT were excluded. Successful decolonization was determined by at least two consecutive negative rectal swabs [polymerase chain reaction (PCR) and culture] on Days 7, 14, 21 and 28, and monthly for three months following FMT. RESULTS Seventeen patients were included, with a median age of 73 years [interquartile range (IQR) 64.3-79.0]. Median duration of carriage of CRE or VRE before FMT was 62.5 days (IQR 57.0-77.5). One week after FMT, three of eight patients were free of CRE colonization and three of nine patients were free of VRE colonization. After three months, four of eight patients were free of CRE colonization and seven of eight patients were free of VRE colonization. Qualitative PCR results were concordant with culture. Six patients received antibiotics during follow-up, three in each group. No adverse events were reported. CONCLUSION CRE and VRE clearance rates were not significantly different in this study, possibly due to the small sample size, but a trend was observed. These data should be confirmed by larger cohorts and randomized trials.
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Affiliation(s)
- A Dinh
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France.
| | - H Fessi
- Nephrology Unit, Tenon Teaching Hospital, APHP, Pierre et Marie Curie University, Paris, France
| | - C Duran
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - R Batista
- Pharmacy Department, Cochin Teaching Hospital, APHP, Paris Descartes University, Paris, France
| | - H Michelon
- Pharmacy Department, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - F Bouchand
- Pharmacy Department, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - R Lepeule
- Antimicrobial Stewardship Unit, Henri Mondor Teaching Hospital, APHP, Paris-Est Créteil-Est University, Créteil, France
| | - D Vittecoq
- Infectious Diseases Unit, Bicêtre Teaching Hospital, APHP, Paris-Sud University, Kremlin-Bicêtre, France
| | - L Escaut
- Infectious Diseases Unit, Bicêtre Teaching Hospital, APHP, Paris-Sud University, Kremlin-Bicêtre, France
| | - I Sobhani
- Gastro-enterology Department, Henri Mondor Teaching Hospital, APHP, Paris-Est Créteil-Est University, Créteil, France
| | - C Lawrence
- Microbiology Laboratory, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - F Chast
- Pharmacy Department, Cochin Teaching Hospital, APHP, Paris Descartes University, Paris, France
| | - P Ronco
- Nephrology Unit, Tenon Teaching Hospital, APHP, Pierre et Marie Curie University, Paris, France
| | - B Davido
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
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Canouï E, Gauzit R, Alviset S, Bruneau A, Hays C, Launay O, Batista R, Kernéis S. Réévaluation des carbapénèmes dans la vraie vie : la conformité est-elle médecin-dépendante ? Med Mal Infect 2017. [DOI: 10.1016/j.medmal.2017.03.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Davido B, Batista R, Michelon H, Lepainteur M, Bouchand F, Lepeule R, Salomon J, Vittecoq D, Duran C, Escaut L, Sobhani I, Paul M, Lawrence C, Perronne C, Chast F, Dinh A. Is faecal microbiota transplantation an option to eradicate highly drug-resistant enteric bacteria carriage? J Hosp Infect 2017; 95:433-437. [PMID: 28237504 DOI: 10.1016/j.jhin.2017.02.001] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 02/01/2017] [Indexed: 12/15/2022]
Abstract
Carbapenem-resistant Enterobacteriaceae (CRE) or vancomycin-resistant enterococci (VRE) carriage present a major public health challenge. Decolonization strategies are lacking. We aimed to evaluate the impact of faecal microbiota transplantation (FMT) on a cohort of patients with digestive tract colonization by CRE or VRE. Eight patients were included: six carrying CRE and two colonized by VRE. One month after FMT, two patients were free from CRE carriage, and another patient was free from VRE after three months. In our experience, this strategy is safe.
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Affiliation(s)
- B Davido
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - R Batista
- Pharmacy Department, Cochin Teaching Hospital, APHP, Paris Descartes University, Paris, France
| | - H Michelon
- Pharmacy Department, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - M Lepainteur
- Microbiology Laboratory, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - F Bouchand
- Pharmacy Department, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - R Lepeule
- Antimicrobial Stewardship Unit, Henri Mondor Teaching Hospital, APHP, Paris-Est Créteil-Est University, Créteil, France
| | - J Salomon
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - D Vittecoq
- Infectious Diseases Unit, Bicêtre Teaching Hospital, APHP, Paris-Sud University, Le Kremlin-Bicêtre, France
| | - C Duran
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - L Escaut
- Infectious Diseases Unit, Bicêtre Teaching Hospital, APHP, Paris-Sud University, Le Kremlin-Bicêtre, France
| | - I Sobhani
- Gastroenterology Department, Henri Mondor Teaching Hospital, APHP, Paris-Est Créteil-Est University, Créteil, France
| | - M Paul
- Pharmacy Department, Henri Mondor Teaching Hospital, APHP, Paris-Est Créteil-Est University, Créteil, France
| | - C Lawrence
- Microbiology Laboratory, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - C Perronne
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France
| | - F Chast
- Pharmacy Department, Cochin Teaching Hospital, APHP, Paris Descartes University, Paris, France
| | - A Dinh
- Infectious Diseases Unit, Raymond Poincaré Teaching Hospital, APHP, Versailles Saint-Quentin University, Garches, France.
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Gupta S, Scambia J, Gandillon C, Aversano F, Batista R. Abdominal Compartment Syndrome and Necrotizing Pancreatitis Following Extracorporeal Shock Wave Lithotripsy. Urol Case Rep 2016; 8:34-5. [PMID: 27462545 PMCID: PMC4949494 DOI: 10.1016/j.eucr.2016.05.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/11/2016] [Accepted: 05/12/2016] [Indexed: 01/02/2023] Open
Abstract
Extracorporeal shock wave lithotripsy (ESWL) is a common procedure in the treatment of renal calculi. There have been major complications reported with ESWL such as acute pancreatitis, bower perforation, venous thrombosis, and biliary obstruction. There are few reports in the literature of necrotizing pancreatitis secondary to ESWL. We have a case report of a 29-year-old female that developed an abdominal compartment syndrome with an acute necrotizing pancreatitis hours after extracorporeal shock wave lithotripsy.
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Affiliation(s)
- S Gupta
- Nassau University Medical Center, 2201 Hempstead Turnpike, East Meadow, NY 11554, USA
| | - J Scambia
- Nassau University Medical Center, 2201 Hempstead Turnpike, East Meadow, NY 11554, USA
| | - C Gandillon
- Nassau University Medical Center, 2201 Hempstead Turnpike, East Meadow, NY 11554, USA
| | - F Aversano
- Nassau University Medical Center, 2201 Hempstead Turnpike, East Meadow, NY 11554, USA
| | - R Batista
- Nassau University Medical Center, 2201 Hempstead Turnpike, East Meadow, NY 11554, USA
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Longuet P, Lecapitaine AL, Cassard B, Batista R, Gauzit R, Lesprit P, Haddad R, Vanjak D, Diamantis S. Preparing and administering injectable antibiotics: How to avoid playing God. Med Mal Infect 2016; 46:242-68. [PMID: 27112521 DOI: 10.1016/j.medmal.2016.01.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 01/29/2016] [Indexed: 11/25/2022]
Abstract
The emergence of bacterial resistance and the lack of new antibiotics in the pipeline represent a public health priority. Maximizing the quality of antibiotic prescriptions is therefore of major importance in terms of adequate preparation and administration modalities. Adequate preparation prevents the inactivation of antibiotics and is a prerequisite to maximizing their efficacy (taking into account the pharmacokinetic/pharmacodynamic relationship) and to minimizing their toxicity. Many antibiotic guidelines address the choice of drugs and treatment duration but none of them exclusively address preparation and administration modalities. These guidelines are based on the available literature and offer essential data for a proper antibiotic preparation and administration by physicians and nurses. They may lead to a better efficacy and to a reduced antibiotic resistance. Such guidelines also contribute to a proper use of drugs and improve the interaction between inpatient and outpatient care for a better overall management of patients.
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Affiliation(s)
- P Longuet
- Équipe mobile d'antibiothérapie, centre hospitalier V, Dupouy, Argenteuil, France
| | - A L Lecapitaine
- Service de médecine interne et maladies infectieuses, hôpital Robert-Ballanger, Aulnay-sous-Bois, France
| | - B Cassard
- Service de pharmacie, hôpital de Melun, Melun, France
| | - R Batista
- Service de pharmacie, hôpital Cochin, AP-HP, Paris, France
| | - R Gauzit
- Service de réanimation thoracique, hôpital Cochin, AP-HP, Paris, France.
| | - P Lesprit
- Service de biologie clinique, hôpital Foch, Suresnes, France
| | - R Haddad
- Service de pharmacie, hôpital Antoine-Béclère, AP-HP, Clamart, France
| | - D Vanjak
- Unité de contrôle de l'infection, institut Curie, Paris, France
| | - S Diamantis
- Service de médecine interne et maladies infectieuses, hôpital de Melun, Melun, France
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Batista R, Kapel N, Megerlin F, Chaumeil JC, Barbut F, Bourlioux P, Chast F. Le transfert de microbiote fécal lors d’infections récidivantes à Clostridium difficile. Cadre et aspects pharmacotechniques. Annales Pharmaceutiques Françaises 2015; 73:323-31. [DOI: 10.1016/j.pharma.2015.02.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 02/14/2015] [Accepted: 02/24/2015] [Indexed: 12/15/2022]
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Silveira M, Macedo V, Batista R, Santos G, Negri R, Castro J, Silveira A, Wlodarski L. Comportamento ingestivo e desempenho produtivo de cordeiros mantidos em pastagem tropical e recebendo diferentes suplementações. ARQ BRAS MED VET ZOO 2015. [DOI: 10.1590/1678-4162-8255] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Avaliaram-se os efeitos dos tipos de suplementação sobre o desempenho produtivo e o comportamento ingestivo diurno de cordeiros mestiços Santa Inês mantidos em pastagem de capim-aruana (Panicum maximum cv. Aruana) sobressemeado com aveia branca (Avena sativa L.) e azevém (Lolium multiflorum Lam.), em um delineamento inteiramente ao acaso, com três tratamentos e três repetições. Os cordeiros foram distribuídos aleatoriamente em três sistemas alimentares, com seis animais cada, sendo: PAST - cordeiros mantidos exclusivamente a pasto; SIL - cordeiros mantidos em pastagem recebendo suplementação (1,0% do peso vivo) com silagem de milho; CONC - cordeiros mantidos em pastagem recebendo suplementação (1,0% do peso vivo) com concentrado. Os cordeiros suplementados com concentrado apresentaram ganho de peso médio diário 37,5% superior aos mantidos em pastagem, mas não diferiram da suplementação com silagem de milho. O tempo de pastejo foi superior para os animais não suplementados quando comparados aos animais suplementados. Cordeiros mantidos a pasto e suplementados com silagem de milho ou concentrado ganham mais peso do que os cordeiros não suplementados.
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Affiliation(s)
| | - V.P. Macedo
- Universidade Tecnológica Federal do Paraná, Brazil
| | - R. Batista
- Universidade Tecnológica Federal do Paraná, Brazil
| | - G.B. Santos
- Universidade Tecnológica Federal do Paraná, Brazil
| | - R. Negri
- Universidade Tecnológica Federal do Paraná, Brazil
| | - J.M. Castro
- Universidade Tecnológica Federal do Paraná, Brazil
| | | | - L. Wlodarski
- Universidade Tecnológica Federal do Paraná, Brazil
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Albajar F, Aiello G, Alberti S, Arnold F, Avramidis K, Bader M, Batista R, Bertizzolo R, Bonicelli T, Braunmueller F, Brescan C, Bruschi A, von Burg B, Camino K, Carannante G, Casarin V, Castillo A, Cauvard F, Cavalieri C, Cavinato M, Chavan R, Chelis J, Cismondi F, Combescure D, Darbos C, Farina D, Fasel D, Figini L, Gagliardi M, Gandini F, Gantenbein G, Gassmann T, Gessner R, Goodman T, Gracia V, Grossetti G, Heemskerk C, Henderson M, Hermann V, Hogge J, Illy S, Ioannidis Z, Jelonnek J, Jin J, Kasparek W, Koning J, Krause A, Landis J, Latsas G, Li F, Mazzocchi F, Meier A, Moro A, Nousiainen R, Purohit D, Nowak S, Omori T, van Oosterhout J, Pacheco J, Pagonakis I, Platania P, Poli E, Preis A, Ronden D, Rozier Y, Rzesnicki T, Saibene G, Sanchez F, Sartori F, Sauter O, Scherer T, Schlatter C, Schreck S, Serikov A, Siravo U, Sozzi C, Spaeh P, Spichiger A, Strauss D, Takahashi K, Thumm M, Tigelis I, Vaccaro A, Vomvoridis J, Tran M, Weinhorst B. Status of Europe’s contribution to the ITER EC system. EPJ Web of Conferences 2015. [DOI: 10.1051/epjconf/20158704004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lau E, Freitas P, Costa J, Batista R, Máximo V, Coelho R, Matos-Lima L, Eloy C, Carvalho D. Loss of mitochondrial SDHB expression: what is its role in diffuse thyroid lipomatosis? Horm Metab Res 2015; 47:165-7. [PMID: 25679879 DOI: 10.1055/s-0034-1398559] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Diffuse lipomatosis of the thyroid gland is a very rare disease, characterized by extensive infiltration of thyroid parenchyma by mature adipose tissue, usually not accompanied by amyloid fibrils deposition. The pathophysiology of adipose tissue infiltration in the thyroid gland remains unknown. We report a clinical case of a diffuse thyroid lipomatosis, whose immunohistochemical study of succinate dehydrogenase - subunit B (SDHB) revealed loss of expression of this protein in the follicular or adipose cells. We detected the presence of a recently described SDHB gene large deletion. Loss of mitochondrial SDHB expression may have a key role in understanding the pathophysiology of thyrolipomatosis, by regulating status of lipid metabolism.
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Affiliation(s)
- E Lau
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar São João (CHSJ), Faculty of Medicine, University of Porto, Porto, Portugal
| | - P Freitas
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar São João (CHSJ), Faculty of Medicine, University of Porto, Porto, Portugal
| | - J Costa
- Department of Pathology, (CHSJ), Faculty of Medicine, University of Porto, Porto, Portugal
| | - R Batista
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Faculty of Medicine, University of Porto, Porto, Portugal
| | - V Máximo
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Faculty of Medicine, University of Porto, Porto, Portugal
| | - R Coelho
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Faculty of Medicine, University of Porto, Porto, Portugal
| | - L Matos-Lima
- Department of General Surgery, CHSJ, Faculty of Medicine, University of Porto, Porto, Portugal
| | - C Eloy
- Department of Pathology, (CHSJ), Faculty of Medicine, University of Porto, Porto, Portugal
| | - D Carvalho
- Department of Endocrinology, Diabetes and Metabolism, Centro Hospitalar São João (CHSJ), Faculty of Medicine, University of Porto, Porto, Portugal
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Navarrete M, Rossi E, Brivio E, Carrillo JM, Bonilla M, Vasquez R, Peña A, Fu L, Martinez R, Espinoza CMP, Lacayo LFB, Rodriguez H, Batista R, Barr R, Howard SC, Ribeiro RC, Masera G, Biondi A, Conter V, Valsecchi MG. Treatment of childhood acute lymphoblastic leukemia in central America: a lower-middle income countries experience. Pediatr Blood Cancer 2014; 61:803-9. [PMID: 24376115 DOI: 10.1002/pbc.24911] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 11/29/2013] [Indexed: 11/06/2022]
Abstract
BACKGROUND Five Asociación de Hemato-Oncología de Centroamérica (AHOPCA) countries have used an adapted BFM-based protocol for childhood acute lymphoblastic leukemia (ALL). PROCEDURE In the AHOPCA-ALL 2008 protocol, patients were stratified by age, white blood cell count, immunophenotype, central nervous system involvement, day 8 prednisone response, and morphologic bone marrow response to induction therapy. Patients at Standard Risk (SR) received a three-drug induction regimen, a reinduction phase, and maintenance with protracted intrathecal therapy. Those at Intermediate (IR) and High Risk (HR) received, in addition, daunorubicin during induction therapy, a consolidation phase and two or three reinduction phases respectively. RESULTS From August 2008 through July 2012, 1,313 patients were enrolled: 353 in SR, 548 in IR, 412 in HR. During induction therapy, 3.0% of patients died, 2.7% abandoned treatment, 1.1% had resistant ALL, and 93.2% achieved morphological complete remission (CR). Deaths and abandonment in first CR occurred in 2.7% and in 7.0% of patients, respectively. The relapse rate at a median observation time of 2.1 years was 15.0%. At 3 years, the event-free survival (EFS) and overall survival (OS), with abandonment considered as an event, were 59.4% (SE 1.7) and 68.2% (SE 1.6). Three-year EFS was 68.5% (SE 3.0), 62.1% (SE 2.6), and 47.8% (SE 3.2) for SR, IR, and HR groups. Adolescents had a significantly higher relapse rate (P = 0.001). CONCLUSIONS This experience shows that common international studies are feasible in lower-middle income countries. Toxic deaths, abandonment of treatment, and relapses remain major obstacles to the successful treatment. Alternative treatment strategies may be beneficial.
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Affiliation(s)
- M Navarrete
- Department of Hematology, Hospital Nacional de Niños "Dr. Carlos Sáenz Herrera,", San José, Costa Rica
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Costa S, Sacchetti M, Batista R, Ferro L, Garrido L, Guimarães R, Magalhães A, Osório F, Castedo S, Fougo J. 39 Evaluation of the Program BRCAPRO in a Breast Cancer Centre. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)70107-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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38
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Bezie Y, Molina M, Hernandez N, Batista R, Niang S, Huet D. Therapeutic compliance: a prospective analysis of various factors involved in the adherence rate in type 2 diabetes. Diabetes & Metabolism 2006; 32:611-6. [PMID: 17296515 DOI: 10.1016/s1262-3636(07)70316-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2006] [Accepted: 06/21/2006] [Indexed: 01/04/2023]
Abstract
It's established that adherence rates to treatment are bad in chronic illnesses. The number of medicines prescribed and the rates of daily dosages have been shown to be of major influence for therapeutic compliance in AIDS or hypertension. Nevertheless, data on adherence to prescribed medications amongst diabetics are scarce. The aim of our study was to evaluate parameters influencing therapeutic compliance in type 2 diabetes. Adherence to treatment was evaluated by a questionnaire filled out during patient's hospitalisation in the diabetology department of a French general hospital of 450 beds. Factors influencing compliance were quantified taking into account demographic characteristics of our population, the treatments used, biological and medical data. 94 patients hospitalised for uncontrolled diabetes, aged 41-89 years, were studied. Non-adherence rate was high, 33 of them showed poor adherence to their drug treatment. Non-compliers were younger than compliant patients (56.5+/-12.1 vs. 65.5+/-12.5 years old; P<0.0001) and with a lower social position. Clinically, they were characterised by a shorter duration of diabetes and a lower number of clinical complications as macroangiopathy (6.9 vs. 33.3%; P=0.006). The number of daily doses or medicines didn't affect adherence rate. Improved control in therapeutic compliance may lead to better diabetic patients education. The implication is that instead of increasing the dose, changing the medication, or adding a second drug when glucose and HbA(1c)levels are high, clinicians should consider counselling patients on how to improve therapeutic compliance.
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Affiliation(s)
- Y Bezie
- Pharmacy Department, Fondation Hôpital Saint-Joseph, rue R. Losserand, Paris, France.
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39
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Batista R, Braga F, Oliveira A. Quantitative determination by HPLC of ent-kaurenoic and grandiflorenic acids in aerial parts of Wedelia paludosa D.C. Rev bras farmacogn 2005. [DOI: 10.1590/s0102-695x2005000200009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Abstract
6-Dimethylamino-4,4-diphenylheptane-3-one (methadone) is a synthetic opioid. Presence of an assymetrical carbon in its structure explains existence of two enantiomers. Levogyral enantiomer or R-methadone exhibits an 25 fold superior analgesic activity to the dextrogyral enantiomer S-methadone. In order to run separately a plasma assay of these two enantiomers, a chromatographic chiral separation method coupled with an ultraviolet detection has been performed. It allows selective assay of each enantiomer. This method, although an analytical interference with d-propoxyphene, is sensitive, reproductible, specific and shows a convenient resolution for the analysis of both the stereospecific and racemic forms. This method can be applied for pharmacokinetic study of the drug in patients treated by methadone.
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Affiliation(s)
- R Batista
- Service de pharmacie - pharmacologie - toxicologie, Hôtel-Dieu, 1, place du Parvis Notre-Dame, F-75181 Paris Cedex 04
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Abstract
PURPOSE Cyclosporine administration is very effective in the case of immunological diseases of the cornea, conjunctive or uvea. Moreover, it is widely used in the case of high-risk rejection corneal transplantation. We present a preparation of cyclosporine 2% eye drops. METHODS Cyclosporine 2% eye drops are prepared following a particular formulation including one part commercially available cyclosporine oral solution (Sandimmun) diluted in four parts of sterile castor oil. Manufacturing procedures maintain the sterile state of the preparation with a laminar airflow hood placed in a particulate controlled room, with pharmacists, technicians and clerical personnel wearing sterile clothes. Physical and chemical monitoring during and after manufacture for each batch guarantees the process and minimizes the risk of batch rejection. Chemical analysis of cyclosporine is conducted using a validated stability-indicating high-performance liquid chromatographic assay (reverse-phase). Blood dosages taken after the first administration at the 24th hour (after administration of the 6th drop) check for systemic integration. RESULTS Cyclosporine 2% eye drops are fairly stable: 12 months after manufacturing, concentrations result in levels not statistically different from concentrations measured the day of preparation. After a daily regimen of six drops in the eye, cyclosporine 2% eye drops have a very low systemic bioavailability, because the blood concentrations only reach the detection limit of the fluorescence polarization immunoassay used for cyclosporine drug monitoring. This explains the absence of systemic toxicity. CONCLUSION Cyclosporine 2% eye drops can be available in the hospital pharmacy. The eye drops are stable at room temperature and can be delivered up to 12 months after manufacture. No local adverse effects have been noted, probably in relation with the very low concentration of ethanol in the ocular preparation.
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Affiliation(s)
- F Chast
- Service de Pharmacie, Pharmacologie et Toxicologie, Hôtel-Dieu, Paris.
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42
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Cuba M, Batista R. [Cardiac calcifications in patients with terminal chronic renal insufficiency and kidney transplant patients]. Nefrologia 2004; 24:196-7. [PMID: 15219098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
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Grimm CC, Lloyd SW, Batista R, Zimba PV. Using microwave distillation-solid-phase microextraction--gas chromatography--mass spectrometry for analyzing fish tissue. J Chromatogr Sci 2000; 38:289-96. [PMID: 10901414 DOI: 10.1093/chromsci/38.7.289] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
A technique for the analysis of the volatile compounds from fish tissue employing microwave distillation-solid-phase microextraction-gas chromatography-mass spectrometry is described. A qualitative listing of 174 compounds observed in the headspace is given, and a quantitative method for the determination of the off-flavor contaminants (2-methylisoborneol and geosmin) is presented. Borneol and decahydro-1-naphthol are used as the surrogate and internal standards, respectively. A linear calibration curve is obtained for 0.1 to 5 ppb with a recovery level of 60% at 2.5 ppb. Comparison of the instrumental method with a human flavor checker showed good agreement.
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Affiliation(s)
- C C Grimm
- USDA-ARS-SRRC, New Orleans, LA 70124, USA.
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Abstract
Because most hemodialysis access fails at the venous side, we studied samples of brachial vein obtained during access creation in 15 patients with end-stage renal disease who gave consent. Veins were examined by computer-assisted histomorphometry, and the results correlated with the patients' clinical data. The mean venous medial width was 239 +/- 31 microm, and mean intimal width was 6.0 +/- 0.9 microm. Mean venous medial width was 358 +/- 74 microm and mean venous intimal width was 9.2 +/- 1.2 microm in the 4 patients who had been undergoing dialysis more than 6 months, compared with 196 +/- 23 microm and 4.9 +/- 0.8 microm, respectively, in the 11 patients undergoing dialysis less than 6 months (P < 0.01). The number of months undergoing hemodialysis correlated well with venous medial width (r = 0.79; P < 0.001). Correlation between number of months undergoing dialysis and intimal width did not reach statistical significance. Medial and intimal widths of the 4 patients with diabetes were not significantly different from those of the patients without diabetes. Serum parathyroid hormone level did not correlate with either medial or intimal venous width. We conclude there may be changes in the veins of hemodialysis patients with time that cause thickening of layers, even in veins not directly used for access. This may affect the creation or survival of subsequent vascular accesses.
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Affiliation(s)
- D A Feinfeld
- Departments of Medicine, Surgery, and Pathology, Nassau County Medical Center, East Meadow, NY 11554, USA.
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Abstract
The diterpenes ent-kaur-16-en-19-oic acid, ent-kaur-9(11),16(17)-dien-19-oic acid and 3 alpha-angeloiloxy-ent-kaur-16-en-19-oic acid were identified as trypanosomicidal compounds of the ethanolic extract from the aerial parts of Wedelia paludosa D.C. (Asteraceae), showing activity up to the lowest dose of 0.68 mg/mL in the in vitro assay against trypomastigotes of T. cruzi, the causative agent of Chagas' disease (American trypanosomiasis). The other isolates, friedelan-3 beta-ol, ent-kaur-16 alpha-ol-19-oic acid, beta-amyrin acetate and (22-E)-stigmasta-5,22-dien-3 beta-ol, were inactive. This is the first report on the trypanosomicidal activity of ent-kaur-9(11),16(17)-dien-19-oic acid and 3 alpha-angeloiloxy-ent-kaur-16-en-19-oic acids; this effect was already known for ent-kaur-16-en-19-oic acid.
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46
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Batista R. Partial left ventriculectomy--the Batista procedure. Eur J Cardiothorac Surg 1999; 15 Suppl 1:S12-9; discussion S39-43. [PMID: 10077390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Affiliation(s)
- R Batista
- Fundação do Coração Vilela Batista, Curitiba, Brazil
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Lucchasa F, Filho J, Blacher C, Periora W, Roso J, Leâes P, Lúcio E, Batista R. Partial left ventriculactomy: a casulstry of 38 Casns. J Am Coll Cardiol 1998. [DOI: 10.1016/s0735-1097(98)82274-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Teixeira M, Batista R, Campos AP, Gomes C, Mendes J, Pacheco I, Anemuller S, Hagen WR. A seven-iron ferredoxin from the thermoacidophilic archaeon Desulfurolobus ambivalens. Eur J Biochem 1995; 227:322-7. [PMID: 7851403 DOI: 10.1111/j.1432-1033.1995.tb20392.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A seven-iron ferredoxin was isolated from aerobically grown cells of the hyperthermoacidophilic archaeon Desulfurolobus ambivalens (DSM 3772). The protein is monomeric, with an apparent molecular mass of 15 kDa and contains 7 iron atoms/molecule. The N-terminal sequence shows a large similarity (70% identity) with that of the ferredoxin isolated from the archaeon Sulfolobus acidocaldarius. The EPR characteristics in both the native (oxidized) and dithionite-reduced states of this protein allowed an unequivocal identification of a [3Fe-4S]1+/0 center, with a reduction potential of -270 +/- 20 mV, at pH 7.5. The protein also contains a [4Fe-4S]2+/1+ center with a very low reduction potential (Eo = -540 mV, pH 7.0), which yields a rhombic EPR spectrum upon reduction with sodium dithionite at high pH. The reduction potentials of both centers are slightly pH dependent between pH 6 and 9. The [3Fe-4S] ferredoxin center is able to accept electrons from pyruvate oxidase and NADH oxidase isolated from D. ambivalens. This ferredoxin is present in large amounts (at least 130 mg/kg wet cells), which allowed the unequivocal observation of oxidized [3Fe-4S] clusters in intact D. ambivalens cells.
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Affiliation(s)
- M Teixeira
- Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal
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Ban TA, Morey LC, Aguglia E, Batista R, Campanella G, Conti L, Dreyfus JF, Fjetland OK, Grossi D, Modaferri A. Glycosaminoglycan polysulfate in the treatment of old age dementias. Prog Neuropsychopharmacol Biol Psychiatry 1991; 15:323-42. [PMID: 1862217 DOI: 10.1016/0278-5846(91)90064-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
1. In a multicenter, placebo-controlled, double-blind clinical trial in 155 elderly patients with cognitive decline, glycosaminoglycan polysulfate was found to be a therapeutically effective agent in the treatment of old age dementias. 2. Treatment with glycosaminoglycan polysulfate in the daily dosage of 600 LRU, administered on the basis of a divided dosage schedule for 12 weeks, was significantly superior to an inactive placebo on several outcome measures including the Wechsler Memory Scale-Russell Revision (Easy Paired Associates Learning and Immediate Visual Reproduction), Mini Mental State Examination, the Sandoz Clinical Assessment Geriatric (Cognitive Dysfunction and Depression), Hachinski Dementia Scale, Brief Psychiatric Rating Scale (Confusion and Depressive Withdrawal) and Global Improvement Scale of the Clinical Global Impression. 3. Adverse effects with glycosaminoglycan polysulfate were few and mild. The drug was equally well tolerated and equally effective in the two major dementias of old age, i.e., primary degenerative and multi-infarct. The number of abnormal laboratory test readings remained essentially unchanged from pre-treatment to post-treatment.
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Affiliation(s)
- T A Ban
- Department of Psychiatry, Vanderbilt University, Nashville, TN
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