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Hernandez E, Anchartéchahar V, Kern C, Garcia C. 627 Effect of titrated extract of centella asiatica on skin repair process. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Gadea J, Ortiz I, Roncero R, Alastuey I, Mestre F, Aymar N, Maturana JE, Garcia C, Mateu L, Pardo J. Synchronous bilateral breast cancer treated with a 3-week hypofractionated radiotherapy schedule: clinical and dosimetric outcomes. Clin Transl Oncol 2021; 23:1915-1922. [PMID: 33830442 PMCID: PMC8026808 DOI: 10.1007/s12094-021-02600-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 03/15/2021] [Indexed: 11/20/2022]
Abstract
Background and purpose Synchronous bilateral breast cancer (SBBC) accounts for 1–3.5% of breast cancer patients. The aim of this study was to evaluate dosimetric issues, clinical outcomes, and acute toxicities for SBBC patients receiving synchronous bilateral hypofractionated radiotherapy (SBHRT) and to compare them with patients treated with synchronous bilateral normofractionated RT schedule (SBNRT). Materials and methods From April 2016 to March 2020, 39 SBBC patients were referred to our institution. Patients were divided according to their prescription dose: Group A: 50 Gy/25fx (fractions), B: 60–64 Gy/25fx, C: 40.05 Gy/15fx; D: 48 Gy/15fx. Toxicity was evaluated using Common Terminology Criteria for Adverse Events (CTCAE)v.5.0. Results 34 patients were finally evaluated. Median follow-up was 24 months for NF schedule and 9 months for HF schedule. In the HF schedule, no acute side-effects > G2 were observed and no dermatitis was reported in 6th month´s assessments. 95% of patients have no evidence of disease and only 1 patient presented local relapse in the first mammography after RT. No distant failures or deaths were observed. Regarding dosimetric issues, the inter-patient average Dmean for the heart was: Group A: 5.0 Gy (4.6–5.5), Group B: 4.4 Gy (4.1–5.4), Group C: 4.8 Gy (4.5–5.1) and Group D: 5.3 Gy (4.4–5.6). For the lungs, the inter-patient average Dmean was: Group A: 10.8 Gy (9.8–12.2), Group B: 11.5 Gy (11.3–12), Group C: 9.8 Gy (9.3–10.5) and Group D: 10.5 Gy (10–11.3). Conclusions This is the first study reporting the safety, feasibility, and tolerability of 40.05 Gy/15fx over 3 weeks for the treatment of SBBC patients. Further study with larger accrual is mandatory.
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Brochier T, Guérit F, Deeks JM, Garcia C, Bance M, Carlyon RP. Evaluating and Comparing Behavioural and Electrophysiological Estimates of Neural Health in Cochlear Implant Users. J Assoc Res Otolaryngol 2020; 22:67-80. [PMID: 33150541 PMCID: PMC7822986 DOI: 10.1007/s10162-020-00773-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 10/14/2020] [Indexed: 12/12/2022] Open
Abstract
Variations in neural health along the cochlea can degrade the spectral and temporal representation of sounds conveyed by cochlear implants (CIs). We evaluated and compared one electrophysiological measure and two behavioural measures that have been proposed as estimates of neural health patterns, in order to explore the extent to which the different measures provide converging and consistent neural health estimates. All measures were obtained from the same 11 users of the Cochlear Corporation CI. The two behavioural measures were multipulse integration (MPI) and the polarity effect (PE), both measured on each of seven electrodes per subject. MPI was measured as the difference between thresholds at 80 pps and 1000 pps, and PE as the difference in thresholds between cathodic- and anodic-centred quadraphasic (QP) 80-pps pulse trains. It has been proposed that good neural health corresponds to a large MPI and to a large negative PE (lower thresholds for cathodic than anodic pulses). The electrophysiological measure was the effect of interphase gap (IPG) on the offset of the ECAP amplitude growth function (AGF), which has been correlated with spiral ganglion neuron density in guinea pigs. This 'IPG offset' was obtained on the same subset of electrodes used for the behavioural measures. Despite high test-retest reliability, there were no significant correlations between the neural health estimates for either within-subject comparisons across the electrode array, or between-subject comparisons of the means. A phenomenological model of a population of spiral ganglion neurons was then used to investigate physiological mechanisms that might underlie the different neural health estimates. The combined experimental and modelling results provide evidence that PE, MPI and IPG offset may reflect different characteristics of the electrode-neural interface.
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Nañez A, Garcia C, Dontsi M, Powell C. Ovarian cancer in women with known BRCA mutations: How much screening is too much? Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nevado P, Lopera A, Bezzon V, Fulla MR, Palacio J, Zaghete MA, Biasotto G, Montoya A, Rivera J, Robledo SM, Estupiñan H, Paucar C, Garcia C. Preparation and in vitro evaluation of PLA/biphasic calcium phosphate filaments used for fused deposition modelling of scaffolds. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 114:111013. [PMID: 32993985 DOI: 10.1016/j.msec.2020.111013] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 03/30/2020] [Accepted: 04/22/2020] [Indexed: 02/02/2023]
Abstract
Ceramic materials such as calcium phosphates (CaPs) with a composition similar to the mineral phase of bones and polymeric polylactic acid (PLA) are potential candidates for the manufacturing of scaffolds to act as bone substitutes and for tissue engineering applications, due to their bioresorbability and biocompatibility. Variables such as porosity, topography, morphology, and mechanical properties play an essential role in the scaffolds response. In this paper, a polymer/ceramic composite filament of 1.7 mm in diameter based on PLA and biphasic calcium phosphates (BCPs) was obtained by hot-melt extrusion in a single screw extruder. The particles of BCP were obtained by solution-combustion synthesis, and the PLA used was commercial grade. The BCPs ceramics were characterized by X-ray diffraction (XRD), scanning electron microscopic (SEM), transmission electron microscopy (TEM), and Brunauer, Emmett, and Teller (BET). It was possible to confirm that the main inorganic phases were hydroxyapatite (HAP) and tricalcium phosphate (TCP) with grain sizes below 100 nm and with high porosity. The Filaments obtained are a bit fragile but were able to be used in fused deposition modelling (FDM) using low-cost commercial printers. The filaments were characterized by SEM and energy dispersive X-ray (EDX). The in-vitro tests of filaments showed deposition of apatite phases on their surface, non-cytotoxic behavior, adequate cell proliferation and cell adhesion.
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Nañez A, Powell C, Garcia C. Breast cancer after ovarian cancer in BRCA mutation carriers. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Torres Esteche V, Torres I, Aleman A, Soto J, Fernandez L, Romero L, Liencres A, Garcia C, Gutierrez M. CANNABIS CONSUMPTION RELATED TO CHRONIC AND ACUTE RESPIRATORY SYMPTOMS. Chest 2020. [DOI: 10.1016/j.chest.2020.05.504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Haverinen-Shaughnessy U, Khan S, Boulafentis J, Garcia C, Shaughnessy R. Effects of educational efforts in tribal homes and schools to reduce asthma triggers, symptoms and missed school days. Int J Hyg Environ Health 2020; 228:113513. [PMID: 32311659 DOI: 10.1016/j.ijheh.2020.113513] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/21/2020] [Accepted: 03/16/2020] [Indexed: 12/16/2022]
Abstract
Native American asthma prevalence has been estimated higher than for the U.S. population average, and uncontrolled asthma results in absence from schools. This study analyzed effects of targeted education campaigns in both homes and schools on reducing asthma triggers and symptoms among 119 children with asthma, who were recruited from Cherokee and Nez Perce communities. The education campaigns were developed in collaboration with the researchers and the tribes, tailoring strategies to reduce asthma triggers adapted to tribal lifestyles. There was a special emphasis in identification of Traditional Ecological Knowledge (TEK) aspects, which were woven into the study plan and implementation. Some 62 study homes were investigated and the parents received targeted education at the beginning of the study, whereas the remaining control homes received the same education at the end of the study. In Cherokee homes, allergen levels were significantly increased in both control and study groups throughout the study. In Nez Perce homes, dog and cockroach allergen levels decreased significantly in the study homes. The parents reported asthma control test (ACT) scores of the children were significantly improved in both study and control groups, whereas respiratory illness days were reduced in the study group. In schools, allergen levels, particularly cat, dog and cockroach allergens, increased throughout the year in both study and control schools. However, high contact surface cleaning effectiveness based on adenosine tri phosphate (ATP) readings was improved in the study schools. It was also found that high contact surface cleaning effectiveness may have effects on students' absence rates tracked by schools. In conclusion, the results indicate partial improvements in parent reported health symptoms, although the improvements could not be definitively attributed to reduction of any specific exposure in the home environment. In the school environment, effective cleaning throughout the flu season could result in decreased absence rates.
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Nañez A, Garcia C, Powell C. Ovarian Cancer in Women with Known BRCA Mutations: Does screening matter? Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2019.11.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Nañez A, Langer S, Garcia C, Powell C. Breast Cancer Following Ovarian Cancer in BRCA Mutation Carriers. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2019.11.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gérardin B, Champagnac D, Smolka G, Bouvaist H, Jakamy R, Ghostine S, Naël J, Garcia C, Kloeckner M, Potier A, Isorni MA, Brenot P, Hascoet S. [Para valvular leak closure in TAVI]. Ann Cardiol Angeiol (Paris) 2019; 68:453-461. [PMID: 31733689 DOI: 10.1016/j.ancard.2019.09.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Literature concerning transcutaneous symptomatic para valvular cardiac leaks closure (PVLC) after trans aortic valve implantation (TAVI) is relatively scarce. Hereby we present 2 clinical cases, one on an Edwards® Sapien 3 valve and the other one on a Medtronic® Evolut R valve. We present also the preliminary results of the 7 PVLC on TAVI included in our prospective FFPP registry during the 2 first years of enrolment (2017-2018), for a total of 158 inclusions for all valves. Seven procedures were performed on 8 leaks, using a majority of vascular plugs (3 Abbott® Amplatzer Vascular Plugs 2 (AVP2), 3 AVP3, 1 AVP4, and 1 muscular Ventricular Septal Defect (VSD) occluder). All procedures were successful without complication. At 1-month follow-up, all patients became asymptomatic. One-year follow-up was already available for 4 patients: 3 of them were symptoms free, and one-who had a second leak not suitable for PVLC-, underwent a « TAVI in TAVI » procedure 2 months after PVLC. This short experience demonstrates the feasibility, the efficacy and the safety of PVLC on TAVI. We expect to be able to offer more in depth information at the end of our prospective ongoing study.
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Joaquim A, Antunes P, Garcia C, Afreixo V, Amarelo A, Duarte B, Vieira M, Lopes R, Leão I, Baptista Capela A, Helguero L, Alves A. Effects of supervised and adapted exercise program in the quality of life and strength of breast cancer survivors: MAMA MOVE Gaia trial. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz240.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Marshall CR, Finnegan S, Clites EC, Holroyd PA, Bonuso N, Cortez C, Davis E, Dietl GP, Druckenmiller PS, Eng RC, Garcia C, Estes-Smargiassi K, Hendy A, Hollis KA, Little H, Nesbitt EA, Roopnarine P, Skibinski L, Vendetti J, White LD. Quantifying the dark data in museum fossil collections as palaeontology undergoes a second digital revolution. Biol Lett 2019; 14:rsbl.2018.0431. [PMID: 30185609 DOI: 10.1098/rsbl.2018.0431] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 08/06/2018] [Indexed: 11/12/2022] Open
Abstract
Large-scale analysis of the fossil record requires aggregation of palaeontological data from individual fossil localities. Prior to computers, these synoptic datasets were compiled by hand, a laborious undertaking that took years of effort and forced palaeontologists to make difficult choices about what types of data to tabulate. The advent of desktop computers ushered in palaeontology's first digital revolution-online literature-based databases, such as the Paleobiology Database (PBDB). However, the published literature represents only a small proportion of the palaeontological data housed in museum collections. Although this issue has long been appreciated, the magnitude, and thus potential significance, of these so-called 'dark data' has been difficult to determine. Here, in the early phases of a second digital revolution in palaeontology--the digitization of museum collections-we provide an estimate of the magnitude of palaeontology's dark data. Digitization of our nine institutions' holdings of Cenozoic marine invertebrate collections from California, Oregon and Washington in the USA reveals that they represent 23 times the number of unique localities than are currently available in the PBDB. These data, and the vast quantity of similarly untapped dark data in other museum collections, will, when digitally mobilized, enhance palaeontologists' ability to make inferences about the patterns and processes of past evolutionary and ecological changes.
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Cayrefourcq L, De Roeck A, Garcia C, Stoebner P, Fichel F, Garima F, Perriard F, Daures J, Meunier L, Alix-Panabieres C. 522 S100-EPISPOT: a new tool to detect viable circulating melanoma cells. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Llaó I, Gómez-Hospital JA, Aboal J, Garcia C, Montero S, Sambola A, Ortiz J, Tomás C, Bonet G, Viñas D, Oliveras T, Sans-Roselló J, Cantalapiedra J, Andrea R, Hernández I, Pérez-Rodriguez M, Gual M, Cequier A, Ariza-Solé A. Risk-adjusted early invasive strategy in patients with non-ST-segment elevation acute coronary syndrome in Intensive Cardiac Care Units. Med Intensiva 2019; 44:475-484. [PMID: 31362838 DOI: 10.1016/j.medin.2019.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/27/2019] [Accepted: 06/01/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Current guidelines recommend a risk-adjusted early invasive strategy (EIS) in patients with non-ST-segment elevation acute coronary syndrome (NSTEACS). The present study assesses the application if this strategy, the conditioning factors and prognostic impact upon patients with NSTEACS admitted to Intensive Cardiac Care Units (ICCU). DESIGN A prospective cohort study was carried out. SETTING The ICCUs of 8 hospitals in Catalonia (Spain). PATIENTS Consecutive patients with NSTEACS between October 2017 and March 2018. The risk profile was defined by the European Society of Cardiology criteria. INTERVENTIONS EIS was defined as the performance of coronary angiography within the first 6hours in patients at very high-risk or within 24hours in high-risk patients. OUTCOME VARIABLES Mortality or readmission at 6 months. RESULTS A total of 629 patients were included (mean age 66.6 years), of whom 225 (35.9%) were at very high risk, and 392 (62.6%) at high risk. Most patients (96.2%) underwent an invasive strategy. EIS was performed in 284 patients (45.6%), especially younger patients with fewer comorbidities. These patients had a shorter ICCU and hospital stay, as well as a lesser incidence of ACS, revascularization and death or readmission at 6 months. After adjusting for confounders, the association between EIS and death or readmission at 6 months remained significant (hazard ratio: .66, 95% confidence interval .45-.97; P=.035). CONCLUSIONS The EIS was performed in a minority of NSTEACS admitted to ICCU, being associated with better outcomes.
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Resende PC, Caetano B, Matos A, Lopes J, Garcia C, Miranda M, Born P, Motta FC, Brown D, Siqueira M. A31 Diversity change of influenza A (H3N2) strains circulating in Brazil during 2017–8: What to expect in the coming winter? Virus Evol 2019. [PMCID: PMC6735707 DOI: 10.1093/ve/vez002.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The H3N2 subtype of influenza A (H3N2) was the predominant strain during the early months of the 2017 influenza epidemic in Brazil. In Australia, it was responsible for a strong and prolonged 2017 season and reached the Northern hemisphere causing an intense 2017/8 influenza season. Several genetic and antigenic A(H3N2) variants were circulating, which made the decision about which strain to incorporate into the influenza vaccine challenging. For 2018, the WHO selected a new H3N2 strain, A/Singapore/INFIMH-16-0019/2016-like, to replace the strain A/HongKong/4801/2014-like in the Southern Hemisphere trivalent vaccine. The aim of this study was to describe the genetic diversity of influenza A (H3N2) viruses circulating in Brazil between January 2017 and January 2018, checking the match between the vaccines and worldwide circulating strains with the Brazilian influenza strains. Hemagglutinin gene sequencing of the influenza A (H3N2) was performed, followed by a phylogenetic reconstruction using additional database sequences to define genetic groups and compare with other worldwide circulating strains. We observed a large diversity of H3N2 genetic clusters, including 3C.2a, 3C.2a1, 3C.3a, and their subgroups. During the 2016–7, inter-epidemic and 2017 epidemic period the cluster most frequently detected belonged to clade 3C.2a1 (148/185; 80.0%), a distinct group related to the 2017 vaccine strain A/HongKong/4801/2014-like (3C.2a). However, the genetic profile changed during the study period and in the inter-epidemic season 2017–8 the most commonly detected genetic group was the 3C.2a cluster (43/58; 74.1%). Inside this cluster, the majority (34/43; 79.1%) of strains belonged to a single genetic 3C.2a subgroup 2 (3C.2a2), bearing antigenic substitutions T131K and R142K (site A) and R261Q (site E). The dominance of this 3C.2a2 in the 2017–8 inter-epidemic period in Brazil was similar to the 2017–8 season in Europe and Canada according their surveillance data. The new vaccine strain has five to six antigenic changes in comparison to the predominant 3C.2a2 circulating in South America since September 2017 until now. It is possible that the vaccine mismatch will not protect the population against a majority of circulating strains. Surveillance of the vaccine effectiveness supported by antigenic and serological analysis are necessary to prove this hypothesis. However, this highlights the difficulty of vaccine strain selection and highlights the need for of a universal influenza vaccine.
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Genderini FG, Martiny D, Ponthieux F, Argudín MA, Gomez Galdon M, Zaarour A, Garcia C, Libois A, Gérard M, Dauby N. First case of Campylobacter rectus and Solobacterium moorei mixed bacteraemia successfully identified by MALDI TOF-MS. New Microbes New Infect 2019; 31:100587. [PMID: 31372234 PMCID: PMC6658993 DOI: 10.1016/j.nmni.2019.100587] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/21/2019] [Accepted: 06/26/2019] [Indexed: 11/07/2022] Open
Abstract
Campylobacter rectus and Solobacterium moorei are anaerobic Gram-negative and Gram-positive rods, respectively, that are occasionally members of the human oral flora. Bacteraemia has rarely been reported. We present the first case of mixed C. rectus–S. moorei bacteraemia in an individual with diabetes and human immunodeficiency virus infection. Both bacteria were successfully identified by MALDI-TOF MS.
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Garcia C, Soriano JM, Cortes V, Sevilla-Navarro S, Marin C, Catala-Gregori P. The use of dynamic prevalence maps to assess the prevalence of Salmonella in broiler flocks in the Valencian Community, Spain. REV SCI TECH OIE 2019; 37:1013-1020. [PMID: 30964452 DOI: 10.20506/rst.37.3.2903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to design and implement a dynamic prevalence map for managing the data collected within the framework of the Salmonella spp. National control plan in broiler flocks, using a data set from the Valencian Community, Spain. Such a map would be a useful tool for veterinarians seeking to define control options. The development of the mapping tool for this study involved three main phases: data collection, data analysis and data representation. The data used were obtained from the results of the National Control Programme (based on European Commission [EC] Regulation No. 2160/2003). The Salmonella prevalence data were represented on a map of the Valencian Community, which included geographical information on flock locations to facilitate the interpretation of the results from monitoring. The average prevalence of Salmonella spp. was 2.74% from 2009 to 2013. Moreover, the proportion of broiler flocks that remained positive for the target serovars according to EC Regulation No. 2160/2003 (S. Enteritidis and/orS. Typhimurium [including monophasic S. Typhimurium]) was less than 1%. Over the five-year period of the study (2009-2013), the area of Bajo Maestrazgo had the highest level of Salmonella spp. prevalence every year, thereby validating the usefulness of this mapping tool. The aim of the study is to detect geographical 'highpressure' Salmonella zones over time and make suggestions on where efforts should be focused in this region to reduce future Salmonella spp. prevalence. Local Veterinary Services could, using the map, identify the infection pressure of Salmonella in the geographical areas where farms are located. Proximity to higher prevalences may imply an increased risk of flock contamination. Although annual data are represented, data can be presented in real time with regular frequency (daily, weekly, monthly or quarterly) or even over periods of several years. Therefore, the dynamic prevalence map provides extremely useful epidemiological information to veterinarians on the prevention of Salmonella.
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Rigueiro A, Silvestre A, Squizatti M, Garcia C, Estevam D, Dias E, Felizari L, Demartini B, Caixeta E, Santi P, Arrigoni M, Millen D. 88 Feedlot performance and carcass traits of Nellore cattle fed virginiamycin to shorten the adaptation period to high-concentrate diets. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Obed M, Garcia C, Palaoro A, Romandetta A, Alzogaray M, Mykietiuk A. Broad spectrum antibiotic prescription patterns in a tertiary private hospital in Argentina. Int J Infect Dis 2018. [DOI: 10.1016/j.ijid.2018.04.3729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Loureiro C, Garcia C, Adana L, Yacelga T, Rodriguez-Lorenzana A, Maruta C. [Use of the Montreal Cognitive Assessment (MoCA) in Latin America: a systematic review]. Rev Neurol 2018; 66:397-408. [PMID: 29897607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM To analyze the frequency of use of the Montreal Cognitive Assessment (MoCA) as a cognitive screening instrument, cross-cultural adaptation, the existence of normative data and clinical validation studies in Latin America Hispanic countries. SUBJECTS AND METHODS The Medline, PsycINFO, Web of Science, Scopus and Scielo databases were consulted between April and June 2017 according to the PRISMA methodology. We included all studies referencing the MoCA as an instrument to evaluate cognitive deterioration conducted in Latin America and that included normative and psychometric data, as well as its clinical validation. RESULTS Of the 80 studies identified, 19 met the inclusion criteria. Most of the studies mentioned the use of the Spanish version of the MoCA and reported a statistically significant effect of gender, age and, most of all, education on the performance of this test. Only five studies presented with a detailed analysis of the psychometric characteristics of the test, and in most articles cut-off scores for the diagnosis of cognitive impairment were the same as the original study. CONCLUSIONS The small number of articles identified may reflect a late start of the use of MoCA in Latin America. A tendency towards the use of this test without making a cross-cultural adaptation and the use of international norms was observed in this region. The present systematic review demonstrates the need for future research tackling the development of a linguistically adapted version of the MoCA to Latin America and the study of its psychometric properties, with the aim of improving cognitive assessment.
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Lopera A, Velásquez A, Clementino L, Robledo S, Montoya A, de Freitas L, Bezzon V, Fontana C, Garcia C, Graminha M. Solution-combustion synthesis of doped TiO 2 compounds and its potential antileishmanial activity mediated by photodynamic therapy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 183:64-74. [DOI: 10.1016/j.jphotobiol.2018.04.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 04/06/2018] [Accepted: 04/11/2018] [Indexed: 11/28/2022]
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Garcia C, Lothamer H, Harrison K, Sullivan M, Thomas M, Modesitt S. Mechanisms to increase cascade testing in hereditary breast and ovarian cancer: Impact of introducing standardized communication aids into genetic counseling. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Knisely A, Stewart M, Harrison K, Garcia C, Thomas M, Modesitt S, Ring K. Behind every mammo there's an MRI: Evaluation of high-risk breast cancer screening strategies in BRCA mutation carriers. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Garcia C, Montée N, Faccini J, Series J, Meilhac O, Cantero AV, Le Faouder P, Elbaz M, Payrastre B, Vindis C. Acute coronary syndrome remodels the antiplatelet aggregation properties of HDL particle subclasses. J Thromb Haemost 2018; 16:933-945. [PMID: 29543379 DOI: 10.1111/jth.14003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Indexed: 01/29/2023]
Abstract
Essentials HDL subclasses were studied in acute coronary syndrome (ACS). HDL2 from ACS patients have better antiplatelet potency than HDL from non ACS subjects. ACS remodels the antiplatelet properties of HDL subclasses. Oxidized polyunsaturated fatty acids content of HDL is modified by ACS. SUMMARY Background Although HDLs have antithrombotic effects by reducing platelet activation, the relationship between HDL levels and the risk of acute coronary syndrome (ACS) is unclear, as HDL particles are heterogeneous in composition and biological properties. Objective To characterize the effects of HDL2 and HDL3 subclasses from ACS patients and non-coronary artery disease (CAD) subjects on platelet activation. Methods We measured platelet aggregation and ex vivo thrombus formation, analyzed signaling pathways by flow cytometry, and performed a targeted lipidomics analysis on HDL subclasses. Results Analysis of human platelet aggregation in suspension, adhesion on von Willebrand factor and thrombus formation on collagen under arterial shear demonstrated that HDL2 from ACS patients had higher antiplatelet potency than HDL3 from ACS patients and HDL from non-CAD subjects. HDL binding to scavenger receptor class B type I was essential for this effect. A lipidomics analysis revealed that HDL2 from ACS patients had more oxidized polyunsaturated fatty acids (PUFAs). An inverse correlation between the concentrations of 9-hydroxyoctadecadienoic acid (9-HODE), 13-hydroxyoctadecadienoic acid (13-HODE), the eicosapentaenoic acid metabolite 18-hydroxyeicosapentaenoic acid (18-HEPE) and hydroxyeicosatetraenoic acid isomers in HDL2 and platelet aggregation was observed. This relationship was further demonstrated by the direct inhibitory effects of 18-HEPE, 9-HODE, 13-HODE, 17-hydroxydocosahexaenoic acid and 14-hydroxydocosahexaenoic acid on collagen-related peptide-induced platelet aggregation, indicating that oxidized PUFAs contribute to the antithrombotic effect of ACS HDL2. Conclusions Our data shed new light on the antiplatelet effects of HDL subclasses, and suggest physiological adaptation through the modulation of HDL properties in ACS patients that may limit their platelet-dependent thrombotic risk.
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