scholarly journals Lamprophyric rock locations in Greece

Mineralogia ◽  
2019 ◽  
Vol 50 (1-4) ◽  
pp. 13-33
Author(s):  
Ioannis-Nektarios G. Kamvisis
Keyword(s):  
Bibliographic Search

AbstractTwenty-four areas with lamprophyric formations have been located through a bibliographic search in Macedonia, Thrace, the islands and Attica. Most lamprophyre types have been identified including rare “alkali minette”. In most localities the dikes/sills appear to be late mantle products associated with deep faulting following extensional activity in granitoids.

Social Representations and Commitment

2018 ◽  
Vol 23 (3) ◽  
pp. 233-249 ◽  
Author(s):  
Eric Bonetto ◽  
Fabien Girandola ◽  
Grégory Lo Monaco
Keyword(s):  
Social Representations ◽  
Social Representation ◽  
Second Line ◽  
Review Of The Literature ◽  
First Line ◽  
Research Perspectives ◽  
The Social ◽  
Bibliographic Search ◽  
English Articles

Abstract. This contribution consists of a critical review of the literature about the articulation of two traditionally separated theoretical fields: social representations and commitment. Besides consulting various works and communications, a bibliographic search was carried out (between February and December, 2016) on various databases using the keywords “commitment” and “social representation,” in the singular and in the plural, in French and in English. Articles published in English or in French, that explicitly made reference to both terms, were included. The relations between commitment and social representations are approached according to two approaches or complementary lines. The first line follows the role of commitment in the representational dynamics: how can commitment transform the representations? This articulation gathers most of the work on the topic. The second line envisages the social representations as determinants of commitment procedures: how can these representations influence the effects of commitment procedures? This literature review will identify unexploited tracks, as well as research perspectives for both areas of research.

Massive retroperitoneal haematoma because of renal cyst rupture, report of a case

2020 ◽  
pp. 1-5
Author(s):  
Óscar Alonso Plaza ◽  
Carlos Andrés González ◽  
Ana María Mantilla ◽  
Brayan Andrés Puentes
Keyword(s):  
Cause Of Death ◽  
Renal Cyst ◽  
Retroperitoneal Haematoma ◽  
Pathological Correlation ◽  
Bibliographic Search ◽  
Cyst Rupture

An exhaustive investigation is carried out on the cause of death of this pedestrian, carrying out an extensive bibliographic search taking into account the pathophysiology of trauma for this type of accident, and then making a clinical-pathological correlation of the series of events that concluded with the death of this person and its applicability in trauma services.

Alpha-1-Antichymotrypsin: a Common Player for Type 2 Diabetes and Alzheimer's Disease

2020 ◽  
Vol 16 ◽  
Author(s):  
Nataly Guzmán-Herrera ◽  
Viridiana C. Pérez-Nájera ◽  
Luis A. Salazar-Olivo
Keyword(s):  
Oxidative Stress ◽  
Alzheimer’S Disease ◽  
Type 2 Diabetes ◽  
Alzheimer's Disease ◽  
Regulatory Networks ◽  
Therapeutic Strategies ◽  
Oxidative Stresses ◽  
Bibliographic Search ◽  
And Oxidative Stress

Background: Numerous studies have shown a significant association between type 2 diabetes mellitus (T2D) and Alzheimer's disease (AD), two pathologies affecting millions of people worldwide. Chronic inflammation and oxidative stress are two conditions common to these diseases also affecting the activity of the serpin alpha-1-antichymotrypsin (ACT), but a possible common role for this serpin in T2D and AD remains unclear. Objective: To explore the possible regulatory networks linking ACT to T2D and AD. Materials and Methods: A bibliographic search was carried out in PubMed, Med-line, Open-i, ScienceDirect, Scopus and SpringerLink for data indicating or suggesting association among T2D, AD, and ACT. Searched terms like “alpha-1-antichymotrypsin”, “type 2 diabetes”, “Alzheimer's disease”, “oxidative stress”, “pro-inflammatory mediators” among others were used. Moreover, common therapeutic strategies between T2D and AD as well as the use of ACT as a therapeutic target for both diseases were included. Results: ACT has been linked with development and maintenance of T2D and AD and studies suggest their participation through activation of inflammatory pathways and oxidative stress, mechanisms also associated with both diseases. Likewise, evidences indicate that diverse therapeutic approaches are common to both diseases. Conclusion: Inflammatory and oxidative stresses constitute a crossroad for T2D and AD where ACT could play an important role. In-depth research on ACT involvement in these two dysfunctions could generate new therapeutic strategies for T2D and AD.

Update of the last 2 years on the impact of the internet and social networks on the management of type 2 diabetes mellitus: simple review. (Preprint)

2020 ◽  
Author(s):  
Mayli Lañas-Navarro ◽  
Jose Ipanaque-Calderon Sr ◽  
Fiorela E Solano
Keyword(s):  
Social Networks ◽  
Mobile Applications ◽  
Health Personnel ◽  
Online Courses ◽  
The Internet ◽  
Diabetic Patients ◽  
Bibliographic Search ◽  
Use Of The Internet ◽  
And Control ◽  
The Impact

BACKGROUND Research on the use of the Internet in the medical field is experiencing many advances, including mobile applications, social networks, telemedicine. Its implementation in medical care and comprehensive patient management is a much discussed topic at present. OBJECTIVE This narrative review aims to understand the impact of the internet and social networks on the management of diabetes, both for patients and medical staff. METHODS The bibliographic search was carried out in the databases Pubmed, Virtual Health Library (VHL) and Lilacs between 2018 to 2020. RESULTS Multiple mobile applications have been created for the help and control of diabetic patients, as well as the implementation of online courses, improving the knowledge of health personnel applying them in the field of telemedicine. CONCLUSIONS The use of the Internet and social networks brings many benefits for both the diabetic patient and the health personnel, offering advantages for both.

scholarly journals Innate Immunity in Children and the Role of ACE2 Expression in SARS-CoV-2 Infection

2021 ◽  
Vol 13 (3) ◽  
pp. 363-382
Author(s):  
Mario Dioguardi ◽  
Angela Pia Cazzolla ◽  
Claudia Arena ◽  
Diego Sovereto ◽  
Giorgia Apollonia Caloro ◽  
...  
Keyword(s):  
Innate Immunity ◽  
Viral Infections ◽  
Respiratory Infections ◽  
Viral Disease ◽  
Receptor Expression ◽  
Virus Infections ◽  
Search Terms ◽  
Bibliographic Search ◽  
Meta Analyses

COVID-19 (Coronavirus Disease 2019) is an emerging viral disease caused by the coronavirus SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), which leads to severe respiratory infections in humans. The first reports came in December 2019 from the city of Wuhan in the province of Hubei in China. It was immediately clear that children developed a milder disease than adults. The reasons for the milder course of the disease were attributed to several factors: innate immunity, difference in ACE2 (angiotensin-converting enzyme II) receptor expression, and previous infections with other common coronaviruses (CovH). This literature review aims to summarize aspects of innate immunity by focusing on the role of ACE2 expression and viral infections in children in modulating the antibody response to SARS-CoV-2 infection. This review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Articles deemed potentially eligible were considered, including those dealing with COVID-19 in children and providing more up-to-date and significant data in terms of epidemiology, prognosis, course, and symptoms, focusing on the etiopathogenesis of SARS-CoV-2 disease in children. The bibliographic search was conducted using the search engines PubMed and Scopus. The following search terms were entered in PubMed and Scopus: COVID-19 AND ACE2 AND Children; COVID-19 AND Immunity innate AND children. The search identified 857 records, and 18 studies were applicable based on inclusion and exclusion criteria that addressed the issues of COVID-19 concerning the role of ACE2 expression in children. The scientific literature agrees that children develop milder COVID-19 disease than adults. Milder symptomatology could be attributed to innate immunity or previous CovH virus infections, while it is not yet fully understood how the differential expression of ACE2 in children could contribute to milder disease.

scholarly journals Effects of dignity therapy on palliative patients’ family members: A systematic review

2021 ◽  
pp. 1-10
Author(s):  
Leonor Grijó ◽  
Carolina Tojal ◽  
Francisca Rego
Keyword(s):  
Systematic Review ◽  
Palliative Care ◽  
End Of Life ◽  
Meaning In Life ◽  
Family Members ◽  
Cochrane Library ◽  
Publication Date ◽  
Dignity Therapy ◽  
Bibliographic Search ◽  
Palliative Patients

Abstract Objective Dignity therapy (DT) is a kind of psychotherapy that identifies the main concerns of end-of-life patients that affect their perception of dignity and helps them to find a new meaning in life. Most prior studies on DT analyze outcomes for palliative care patients. The aim of this systematic review is to explore the outcomes of DT in palliative care patients’ family members. Method In June 2020, a bibliographic search was performed using the terms “Dignity Therapy” and “Palliative Care” in the following databases: Cochrane library, TRIP database, PUBMED, Scopus, and Web of Knowledge. Of the 294 articles found, 8 met the selection criteria and were considered in the present study. No articles were excluded based on their publication date. Results Family members generally believe that DT helps them to better prepare the patient's end-of-life and overcome the bereavement phase. The legacy document was considered a source of comfort, and most would recommend DT to other people in their situation. DT is generally considered as important as any other aspect of the patient's treatment. Significance of results There is evidence of the benefits of DT for palliative patients’ family members. However, there are still few studies that evaluate these outcomes. The existing evidence is poorly generalized, and thus, further studies are needed to deeply explore the benefits of this therapy both for patients and their families.

scholarly journals Biogeographically significant units in conservation: a new integrative concept for conserving ecological and evolutionary processes

2019 ◽  
Vol 46 (4) ◽  
pp. 293-301 ◽  
Author(s):  
M Paula Quiroga ◽  
Lucia Castello ◽  
Vilma Quipildor ◽  
Andrea C Premoli
Keyword(s):  
Genetic Structure ◽  
Strong Association ◽  
Geographic Region ◽  
Landscape Conservation ◽  
Major Barrier ◽  
Distribution Maps ◽  
Genetic Barriers ◽  
Bibliographic Search ◽  
Molecular Information ◽  
Integrative Concept

SummaryWe combined tools of phylogeography, population genetics and biogeographical interpretation to analyse a group of phylogenetically independent lineages (animals and plants) that coexist within the same geographical region, yet under markedly different environments, in order to identify generalized barriers for gene flow. We tested the hypothesis that major geographic features have produced a concordant genetic structure in phylogenetically independent lineages. A rigorous bibliographic search was performed, selecting available molecular information from six taxa occupying distinct southern biomes of South America: Yungas, Prepuna, Puna and northern Monte. We estimated within-population genetic diversity, the genetic structure and haplotype phylogenies to assemble distribution maps of genetic barriers for each species. We found a strong association between genetic variation and latitudinal distribution of populations. We detected a major barrier for six taxa at 27°S latitude and a second one for a group of three species at 25–26°S. Two alternative non-exclusive hypotheses – geology and/or climate – explain concordant genetic barriers in divergent lineages. We suggest that the term ‘biogeographically significant units’ portrays a group of populations of phylogenetically unrelated taxa that inhabit the same geographic region that have been similarly impacted by major physical events, which can be used to identify priority areas in landscape conservation.

scholarly journals Cultural Dimension in Internationalization of the Curriculum in Higher Education

2020 ◽  
Vol 10 (12) ◽  
pp. 375
Author(s):  
Maria José Sá ◽  
Sandro Serpa
Keyword(s):  
Higher Education ◽  
Content Analysis ◽  
Critical Reflection ◽  
Cultural Dimension ◽  
Complex Process ◽  
Analysis Technique ◽  
Bibliographic Search ◽  
Internationalization In Higher Education

Internationalization in higher education seems to be an unavoidable process, albeit temporarily limited by the COVID-19 (coronavirus disease of 2019) pandemic. Specifically, internationalization of the curriculum in the context of higher education is a dimension of this internationalization that is less valued in published studies. This paper, through critical reflection, sought to contribute to a deeper understanding of internationalization of the curriculum in higher education. The methodology used consisted of a bibliographic search in international databases, and the selected documents were analyzed using the content analysis technique. This analysis allowed concluding that internationalization of the curriculum in higher education is a complex process and involves several actors, with various challenges to be considered. For this process to be successful, it involves the ability to be attentive to the cultural multiplicity that will be experienced in classes where this internationalization of the curriculum exists.

Primary Angiosarcoma of the Bladder

2006 ◽  
Vol 130 (10) ◽  
pp. 1543-1547 ◽  
Author(s):  
Raja R. Seethala ◽  
Jose A. Gomez ◽  
Funda Vakar-Lopez
Keyword(s):  
Data Extraction ◽  
Locally Advanced ◽  
Female Ratio ◽  
Primary Angiosarcoma ◽  
Study Selection ◽  
Pathologic Features ◽  
Male Female Ratio ◽  
Bibliographic Search ◽  
Primary Bladder ◽  
Microscopic Pathology

Abstract Context.—Primary bladder angiosarcomas are extremely rare, and their clinical and pathologic features are not well described. Objective.—To further refine the clinical features of primary bladder angiosarcomas and define their pathologic spectra. Data Sources.—Relevant sources were identified using MEDLINE and a subsequent bibliographic search of all pertinent reports and reviews. We also searched the M. D. Anderson pathology archives. Study Selection.—After excluding 4 cases that likely secondarily involved the bladder, we identified 9 true primary bladder angiosarcomas. Data Extraction.—Data were extracted on the following: demographics, clinical presentation, predisposing factors, gross pathology, microscopic pathology, immunophenotype, therapy, and outcomes. Data Synthesis.—Primary bladder angiosarcomas were found at a mean age of 64.2 years, with a male-female ratio of 8:1. Two cases arose in a postirradiation setting. Primary bladder angiosarcomas typically presented with hematuria and were grossly hemorrhagic, raised masses (mean size, 6.7 cm) of the trigone and/or dome. Histologically, most showed classic anastomosing channels lined by plump hyperchromatic cells, though many showed variant histology such as solid growth and epithelioid cytology. Three (43%) of 7 patients died within a year, but only 1 patient died with evidence of disease. The remaining patients were alive at the time of publication of their respective cases (mean, 22 months). Conclusions.—Primary angiosarcomas of the bladder are typically rare tumors of middle-aged and elderly men that present with locally advanced disease and show a wide histologic spectrum. However, their prognosis may be better than previously thought.

Sinus Radiological Findings in General Asymptomatic Populations: A Systematic Review of Incidental Mucosal Changes

2021 ◽  
pp. 019459982110350
Author(s):  
Basil Razi ◽  
Adam Perkovic ◽  
Raquel Alvarado ◽  
Anna Stroud ◽  
Jacqueline Ho ◽  
...  
Keyword(s):  
Systematic Reviews ◽  
Meta Analysis ◽  
Population Groups ◽  
Bibliographic Search ◽  
Comprehensive Search ◽  
Mucosal Changes ◽  
Meta Analyses ◽  
Asymptomatic Subjects ◽  
Mucosal Thickening ◽  
Retention Cysts

Objective To determine the range of incidental mucosal changes in a general sinonasally asymptomatic population on radiology. Data Sources Medline (1996-present) and Embase (1974-present) were searched on March 14, 2020, to identify articles that reported radiological sinus mucosal findings in asymptomatic population groups. Bibliographic search of included studies was conducted to identify additional articles. Review Methods The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and Cochrane Handbook for Systematic Reviews of Interventions. A comprehensive search strategy was formulated and articles screened to extract data reporting Lund-Mackay (LM) score, presence of mucous retention cysts, and maxillary mucosal thickening. A random-effects model was used in meta-analysis. Results A total of 950 articles were identified, of which 33 manuscripts met the inclusion criteria. The included studies involved 16,966 sinonasally asymptomatic subjects. The mean LM score was 2.24 (95% CI, 1.61-2.87), and an LM score of ≥4 in 14.71% (95% CI, 6.86-24.82%) was present across all general asymptomatic population groups. Mucous retention cysts were noted in 13% (95% CI, 8.33-18.55%) and maxillary mucosal thickening of ≥2 mm in 17.73% (95% CI, 8.67-29.08%). Conclusion The prevalence of incidental mucosal changes in a general asymptomatic population on radiology needs to be considered when making a diagnosis of chronic rhinosinusitis.

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