Company Competitiveness as a Variable Success Strategy for the Territory and the Environment

Supporting the fortunes of the Made in Italy agri-food brand are the best quality products which can be found throughout the Italian territory and which, in many cases, derive from Southern Italy, with a particularly interesting role assumed by Campania and Sicily.The Sicily Region boasts a varied and peculiar food and wine heritage, especially from a qualitative point of view, the Born in Sicily brand, made with excellent raw materials which constitute and support the development of important production lines within the agro-industrial sector.Among the most important food industries in Italy and on the island, there are some operating in the confectionery industry. Today the fast-growing confectionery industry contributes a great deal to the agri-food system.This study analyzes the agri-food system both in Italy and Sicily, highlighting the main sectors which contribute to make the Made in Italy brand competitive around the world and how companies have succeeded in starting up some interesting internationalization processes.This the reason why a specific case regarding a Sicilian confectionery industry is examined so as to understand how it was able to create such a successful innovative product, establishing itself on both the national and international market.The results show that entrepreneurial skills contribute a great deal to creating business competitiveness and territorial development

Marketing strategy, social responsibility, and value chain in the agri-food system

The agri-food sector has changed significantly over the years, moving from a simple production system to a more and more industrialized one. For agents/operators involved in this sector, ensuring product quality and environmental externalities has become the key point to gaining a competitive advantage. In this context, corporate social responsibility (CSR) fits perfectly. This study analyzes the influence of CSR practices on the economic performance of a random sample of 130 agri-food companies in Italy. The results of an analysis of multiple linear regression models show that the economic performance (measured through value added and income) of agri-food enterprises seems to be influenced statistically by workplace CSR practices. Analysis of another model, during which we studied the relationship between income and the CSR practices (independent variables), highlights that operating results (economic performance) can be improved by CSR practices regarding the workplace, environment, and local community. Thus, empirical evidence shows that some CSR practices have positive effects on economic performance, with several implications for theory and practice

Antibacterial Predrugs-from 1899 till 2015

The predrug (prodrug) term involves chemically modified inert compound which upon an administration releases the active parent drug to elicit its pharmacological response within the body. For many years, the predrug strategy has been extensively developed to solve many unwanted drug properties. This approach has several advantages over conventional drug administration and it has the potential to be quite effective method for the treatment of diseases in the future. In this mini-review we describe a number of antibacterial agents‘ predrugs, and the ways by which predrug strategy was exploited to overcome many pharmaceutical and pharmacokinetic problems that the parent active antibacterial drugs suffer from such as, low bioavailability by increasing or decreasing lipophilicity, site selectivity for higher absorption and less toxicity, short duration of action to increase patient compliance, rapid metabolism to increase oral bioavailability and masking bitter sensation which is crucial for geriatric and pediatric patient compliance

Emerging cross-disciplinary profiles: The Geomatic Epidemiologist

Abstract Issue Geographic information systems (GIS) and remote sensing technologies are increasingly used in Public Health epidemiology, showing a great potential in anticipating and responding to actual and future challenges for the public health system and in improving health services' excellence. According to the evidences collected within a wide meta-research carried on of relevant literature ("GIS geographic information system" and "GIS geographic information system and training" on Pubmed; "epidemiologist use of GIS and training" and "epidemiologist use of gis" on Google Scholar),GIS and new sensing technologies are mostly used to: map air and water pollution, map diseases prevalence, predict infection diseases and vector-spread diseases in big areas, study health service coverage and preparedness in emergencies, map cities and study urban health, study climate changes for decision making. Description of the Problem Specific skills and training are required to address the use of GIS and new sensing technologies.The specific aim of our study is to identify the professional profile of a new figure, called 'Geomatic Epidemiologist' and to define its professional and educational standards, as well as the relevant training programs. Results Data collection and analysis of INAPP and ESCO databases about existing professional profiles (starting from 2016) has allowed drafting a first qualification schema and profile. The profile has been defined according to the 4C model (elaborated by Univaq) distinguishing between Hard Skills (technical knowledge and skills),Soft Skills (cognitive, individual and social) and interpersonal behaviors. Conclusions Profile will be validated with relevant stakeholders and Public Health professionals in order to deepen the understanding of the main competences required to study health issues with GIS and related technologies; to this extent, a questionnaire has been elaborated to evaluate relevance, frequency and complexity of each component of the profile Key messages Developing cross-disciplinary profiles, (i.e. the Geomatic Epidemiologist) integrating clusters of competences (holistic approach). Public health research challenges and excellence

The Biological Activity of Natural Alkaloids against Herbivores, Cancerous Cells and Pathogens

The growing incidence of microorganisms that resist antimicrobials is a constant concern for the scientific community, while the development of new antimicrobials from new chemical entities has become more and more expensive, time-consuming, and exacerbated by emerging drug-resistant strains. In this regard, many scientists are conducting research on plants aiming to discover possible antimicrobial compounds. The secondary metabolites contained in plants are a source of chemical entities having pharmacological activities and intended to be used for the treatment of di erent diseases. These chemical entities have the potential to be used as an e ective antioxidant, antimutagenic, anticarcinogenic and antimicrobial agents. Among these pharmacologically active entities are the alkaloids which are classified into a number of classes, including pyrrolizidines, pyrrolidines, quinolizidines, indoles, tropanes, piperidines, purines, imidazoles, and isoquinolines. Alkaloids that have antioxidant properties are capable of preventing a variety of degenerative diseases through capturing free radicals, or through binding to catalysts involved indi erent oxidation processes occurring within the human body. Furthermore, these entities are capable of inhibiting the activity of bacteria, fungi, protozoan and etc. The unique properties of these secondary metabolites are the main reason for their utilization by the pharmaceutical companies for the treatment of di erent diseases. Generally, these alkaloids are extracted from plants, animals and fungi. Penicillin is the most famous natural drug discovery deriving from fungus. Similarly, marines have been used as a source for thousands of bioactive marine natural products. In this review, we cover the medical use of natural alkaloids isolated from a variety of plants and utilized by humans as antibacterial, antiviral, antifungal and anticancer agents. An example for such alkaloids is berberine, an isoquinoline alkaloid, found in roots and stem-bark of Berberis asculin P. Renault plant and used to kill a variety of microorganisms.Funding: This research received no external funding. Acknowledgments: Authors are thankful to Basilicata University for supporting the present study

The Biological Activity of Natural Alkaloids against Herbivores, Cancerous Cells and Pathogens

The growing incidence of microorganisms that resist antimicrobials is a constant concern for the scientific community, while the development of new antimicrobials from new chemical entities has become more and more expensive, time-consuming, and exacerbated by emerging drug-resistant strains. In this regard, many scientists are conducting research on plants aiming to discover possible antimicrobial compounds. The secondary metabolites contained in plants are a source of chemical entities having pharmacological activities and intended to be used for the treatment of different diseases. These chemical entities have the potential to be used as an effective antioxidant, antimutagenic, anticarcinogenic and antimicrobial agents. Among these pharmacologically active entities are the alkaloids which are classified into a number of classes, including pyrrolizidines, pyrrolidines, quinolizidines, indoles, tropanes, piperidines, purines, imidazoles, and isoquinolines. Alkaloids that have antioxidant properties are capable of preventing a variety of degenerative diseases through capturing free radicals, or through binding to catalysts involved indifferent oxidation processes occurring within the human body. Furthermore, these entities are capable of inhibiting the activity of bacteria, fungi, protozoan and etc. The unique properties of these secondary metabolites are the main reason for their utilization by the pharmaceutical companies for the treatment of different diseases. Generally, these alkaloids are extracted from plants, animals and fungi. Penicillin is the most famous natural drug discovery deriving from fungus. Similarly, marines have been used as a source for thousands of bioactive marine natural products. In this review, we cover the medical use of natural alkaloids isolated from a variety of plants and utilized by humans as antibacterial, antiviral, antifungal and anticancer agents. An example for such alkaloids is berberine, an isoquinoline alkaloid, found in roots and stem-bark of Berberis asculin P. Renault plant and used to kill a variety of microorganisms

The organophosphate pesticide chlorpyrifos affects form deprivation myopia

PURPOSE. The effects of the anticholinesterase organophosphate pesticide chlorpyrifos (CPF) on the refractive development of the eye were examined. Form deprivation was used to induce eye growth to address the previously reported relationship between organophosphate pesticide use and the incidence of myopia. METHODS. Chickens, a well-established animal model for experimental myopia and organophosphate neurotoxicity, were dosed with chlorpyrifos (3 mg/kg per day, orally, from day 2 to day 9 after hatching) or corn oil vehicle (VEH) with or without monocular form deprivation (MFD) over the same period. The set of dependent measures included the refractive state of each eye measured using retinoscopy, axial dimensions determined with A-scan ultrasound, and intraocular pressure. RESULTS. Dosing with CPF yielded an inhibition of 35% butyrylcholinesterase in plasma and 45% acetylcholinesterase in brain. MFD resulted in a significant degree of myopia in form-deprived eyes resulting from significant lengthening of the vitreal chamber of the eye. CPF significantly reduced the effect of MFD, resulting in less myopic eyes (mean refraction: VEH-MFD = -16.2 ± 2.3 diopters; CPF-MFD = - 11.1 ± 1.8 diopters) with significantly shorter vitreal chambers. Nonoccluded eyes were, on average, slightly hyperopic. Treatment with CPF for 1 week in the absence of MFD led to no significant change in ocular dimensions or refraction relative to controls. CONCLUSIONS. The use of form deprivation as a challenge suggests that CPF treatment interferes with the visual regulation of eye growth

Biostimulants promoting growth of Vicia faba L. seedlings: inulin coated ZnO nanoparticles

In the present contribution, inulin coated ZnO nanoparticles (ZnO@inu NPs) were investigated for their potential application on crop production systems, by appraisal of their biostimulating effects on Vicia faba L (faba bean). Naked and coated ZnO NPs were synthesized according to purposely implemented eco-friendly protocols and characterized with multiple techniques to determine their crystallographic phase, average particle size, and degree of coating. Faba beans were grown in culture medium supplemented with NPs at 50 or 100 mg kg−1, using ZnO NPs alone, inulin alone, a mixture of the two, or ZnO@inu NPs. Seed germination rate and biometric evaluations on seedlings were carried out, together with Zn localization in the plant tissues. cellular and molecular effects were ascertained by analyses of photosynthetic pigments, cytotoxicity, genotoxicity, viability, induction of oxidative stress and tissue damage, antioxidant response, and modulation of gene expression. these combined studies indicated a potential role of ZnO@inu NPs in promoting growth and development of V. faba seedlings, acting at a post-germinative phase, probably by stimulating the stem cell mitosis. Finally, inulin as a coating agent for the ZnO NPs favored the bioavailability and adsorption of the nanomaterials into the plant tissues, without altering their bioactivity but mitigating any adverse side effect. Graphical Abstract: [Figure not available: see fulltext.]