Análisis de viabilidad de un proyecto de Servicios Empresariales en la Universidad César Vallejo, Chiclayo 2016

Se presenta una propuesta donde se tiene que determinar la viabilidad del proyecto como un modelo de responsabilidad social universitaria para brindar servicios empresariales en la universidad César Vallejo y establecer la vinculación entre la universidad y empresa, se tomó como población las MYPE de Chiclayo y estudiantes de la universidad Cesar Vallejo, teniendo como muestra 381 empresas MYPE y 349 estudiantes del total de la población, realizando dos tipos de encuestas para cada población, procesando los datos en Excel, obteniendo gráficos, interpretándolos de tal manera que permitió la generación y comparación de las necesidades empresariales para incrementar su competitividad empresarial; se consideró la experiencia de las empresas, sus procesos y metodologías, los mismos que pueden impactar en los planes de estudio de las carreras universitarias. De esta manera, puede existir un trabajo en forma conjunta, tanto en la formación de profesionales, como en la investigación y desarrollo de tecnologías, creando con esto un proceso capaz de generar conocimiento que pueda ser aplicado para beneficio de la sociedad. Finalmente, se hace un planteamiento desde la creación hasta la operación de una oficina de servicios empresariales, en donde se contemplan: los objetivos, la estructura organizacional, las fases de desarrollo y la metodología de aprendizaje

Multiple origins of the common chameleon in southern Italy

The common chameleon Chamaeleo chamaeleon is a Mediterranean lizard which has been introduced in many islands and its native origin in European countries is debated. Chameleons have been introduced in southern Italy, possibly from the Middle East and Tunisia. We conducted genetic analyses on mitochondrial DNA 16S gene on a larger sample. We observed a multiple origin for the Salento (Apulia, southern Italy) population, with individuals phylogenetically related to populations of North Africa and two areas in the Middle East. Some individuals may have been released before the 1950s and some others in the 1980s, improving the establishment success of this species

Epidemiology of skin and soft tissue pathogens circulating in Liguria in 2011

This study was conduced during March-May 2011 with the collaboration of 4 clinical microbiology laboratories evenly distibuited across the Ligurian area to identify the most frequent pahogens isolates from skin and soft tissue infections and to evaluate their antibiotic susceptibility patterns. Overall, 213 consecutive, non duplicate strains were collected and sent to the coordinating laboratory.The most rappresented pathogens were: S. aureus (35.7%), P. aeruginosa (14%), E. coli (12.7%), Staphylococcus coaugulase negative (6.6%) and Enterococcus spp. (4.7%). The data indicate an increase of Gram negative compared to previous years, S. aureus remains the most common pathogen.The methicillin resistance in S. aureus was 43.4% and no one Enterococcus spp. resistant to vancomicin was found

Choline Kinase Alpha Inhibition by EB-3D Triggers Cellular Senescence, Reduces Tumor Growth and Metastatic Dissemination in Breast Cancer

Choline kinase (ChoK) is the first enzyme of the Kennedy pathway leading to the biosynthesis of phosphatidylcholine (PtdCho), the most abundant phospholipid in eukaryotic cell membranes. EB-3D is a novel choline kinase 1 (ChoK 1) inhibitor with potent antiproliferative activity against a panel of several cancer cell lines. ChoK 1 is particularly overexpressed and hyperactivated in aggressive breast cancer. By NMR analysis, we demonstrated that EB-3D is able to reduce the synthesis of phosphocholine, and using flow cytometry, immunoblotting, and q-RT-PCR as well as proliferation and invasion assays, we proved that EB-3D strongly impairs breast cancer cell proliferation, migration, and invasion. EB-3D induces senescence in breast cancer cell lines through the activation of the metabolic sensor AMPK and the subsequent dephosphorylation of mTORC1 downstream targets, such as p70S6K, S6 ribosomal protein, and 4E-BP1. Moreover, EB-3D strongly synergizes with drugs commonly used for breast cancer treatment. The antitumorigenic potential of EB-3D was evaluated in vivo in the syngeneic orthotopic E0771 mouse model of breast cancer, where it induces a significant reduction of the tumor mass at low doses. In addition, EB-3D showed an antimetastatic effect in experimental and spontaneous metastasis models. Altogether, our results indicate that EB-3D could be a promising new anticancer agent to improve aggressive breast cancer treatment protocols.This work was supported by funds from Istituto di Ricerca Pediatrica (IRP)-Città della Speranza and Cassa di Risparmio di Padova e Rovigo—CARIPARO Foundation (project IRP13/05) and by the University of Granada, (Cei-Biotic project CEI2013-MP-1), and Associazione Italiana per la Ricerca sul Cancro (AIRC) MFAG 18459 grant (R.R.). E.M. was supported by AIRC (21101) and V.S. by FIRC (16616) fellowships

IgE-mediated Anisakis allergy in children

Anisakids are nematodes responsible for different clinical patterns in humans. The well-known human-infecting Anisakis species include members of the Anisakis simplex (AS) complex. Humans usually contract anisakiasis through ingestion of raw or undercooked seafood containing Anisakis larvae. Once Anisakis has been ingested, patients may develop disease driven directly by Anisakis larvae and/or by allergic reaction due to this nematode. The capability of inducing allergic reactions depends on the expression of specific antigens by nematodes and host factors. This study aims to resume actual knowledge about AS and Anisakiasis with regard to epidemiology, pathophysiology, clinical presentation, diagnosis, and treatment. Particular attention is paid to Anisakis allergens and their cross-reactivity on available diagnostic methods, and defining a diagnostic pathway for Anisakis allergy. Because only a few data are available in the literature about pediatric population, we focus on this group of patients specifically

CLAUSES IN CREDIT CARD ISSUANCE: A STUDY OF THE LAW

To develop this article, a documentary review of the elaboration and production of research works related to the study of the Clauses and Laws involved in the granting of credit cards was carried out to know through a bibliometric study the main characteristics of 32 publications registered in Scopus database during the period 2017-2022. The results obtained from this database were organized in graphs and figures, categorizing the information by variables such as Year of Publication, Country of Origin and Area of Knowledge, which allowed to identify, through qualitative analysis, the position of different authors regarding the proposed topic. The main findings of this research were that the United States stood out for having the highest scientific production, leading the list with 19 publications. Likewise, the area of knowledge that contributed the most to the construction of bibliographic material related to the study of variables was the social sciences, with 27 published documents

Familial imbalance in 16p13.11 leads to a dosage compensation rearrangement in an unaffected carrier

Background: We and others have previously reported that familial cytogenetic studies in apparently de novo genomic imbalances may reveal complex or uncommon inheritance mechanisms. Methods: A familial, combined genomic and cytogenetic approach was systematically applied to the parents of all patients with unbalanced genome copy number changes. Results: Discordant array-CGH and FISH results in the mother of a child with a prenatally detected 16p13.11 interstitial microduplication disclosed a balanced uncommon rearrangement in this chromosomal region. Further dosage and haplotype familial studies revealed that both the maternal grandfather and uncle had also the same 16p duplication as the proband. Genomic compensation observed in the mother probably occurred as a consequence of interchromosomal postzygotic nonallelic homologous recombination. Conclusions: We emphasize that such a dualistic strategy is essential for the full characterization of genomic rearrangements as well as for appropriate genetic counselingFISH and aCGH materials were supported by grant 08/PI1207 from Fondo de Investigaciones Sanitarias (FIS) and research project ENDOSCREEN (S2011/BMD-2396) from Comunidad de Madri

Deep Phenotyping and Genetic Characterization of a Cohort of 70 Individuals With 5p Minus Syndrome.

Chromosome-5p minus syndrome (5p-Sd, OMIM #123450) formerly known as Cri du Chat syndrome results from the loss of genetic material at the distal region of the short arm of chromosome 5. It is a neurodevelopmental disorder of genetic cause. So far, about 400 patients have been reported worldwide. Individuals affected by this syndrome have large phenotypic heterogeneity. However, a specific phenotype has emerged including global developmental delay, microcephaly, delayed speech, some dysmorphic features, and a characteristic and monochromatic high-pitch voice, resembling a cat's cry. We here describe a cohort of 70 patients with clinical features of 5p- Sd characterized by means of deep phenotyping, SNP arrays, and other genetic approaches. Individuals have a great clinical and molecular heterogeneity, which can be partially explained by the existence of additional significant genomic rearrangements in around 39% of cases. Thus, our data showed significant statistical differences between subpopulations (simple 5p deletions versus 5p deletions plus additional rearrangements) of the cohort. We also determined significant "functional" differences between male and female individuals.S