Biomonitoring of particulate matter and volatile organic compounds using honey bees and their products. A contemporary overview.

Airborne pollutants like particulate matter and volatile organic compounds can negatively impact microbial, plant, and animal life as well as human health. Traditional environmental monitoring, while crucial, often relies on expensive equipment at limited locations, leading to gaps in geographical coverage. To obtain a low-cost, easily deployed environmental monitoring grid, the use of European honey bees (Apis mellifera) as biomonitor can offer a promising alternative.

Integrated Pest Management Strategies to Control Varroa Mites and Their Effect on Viral Loads in Honey Bee Colonies.

Honey bee viruses in combination with varroa mite are very damaging for honey bee colonies worldwide. There are no effective methods to control the viral load in honey bee colonies except regular and effective control of mites. Integrated Pest Management strategies are required to effectively control mites with veterinary medicines based on organic compounds.

IPM Strategy to Control EFB in : Oxytetracycline Treatment Combined with Partial Shook Swarm and Queen Caging.

We tested an integrated pest management (IPM) strategy to control European foulbrood (EFB) in honey bees. Colonies affected by EFB were assigned to two homogenous groups: an oxytetracycline-treated group (1.5 g OTC/hive) that underwent partial shook swarm (PSS) in combination with queen caging (QC) and an untreated group where only two beekeeping techniques, PSS and QC, were applied.

Honey vs. Mite-A Trade-Off Strategy by Applying Summer Brood Interruption for Control in the Mediterranean Region.

In this study, we investigated the effect of queen caging on honey bee colonies' post-treatment development and the optimal timing of method application on honey production during the main summer nectar flow. We conducted the study in nine apiaries (N = 9) across six Mediterranean countries, with a total of 178 colonies. The colonies were divided into three test groups: QC1, QC2, and C.

Emotions at diagnosis in patients with bullous diseases.

Background: Diagnosis of a severe condition may have a strong emotional impact on patients. Specific emotions experienced when receiving the diagnosis of a bullous disease have not been investigated.

Methods: Adult patients diagnosed with a bullous condition were recruited through the Italian Association of patients with pemphigus and pemphigoid (ANPPI).

Morphological Changes of Anomalous Coronary Arteries From the Aorta During the Cardiac Cycle Assessed by IVUS in Resting Conditions.

Background: Anomalous aortic origin of coronary artery (AAOCA) with intramural segment is associated with risk of sudden cardiac death, probably related to a compressive mechanism exerted by the aorta. However, the intramural compression occurrence and magnitude during the cardiac cycle remain unknown. We hypothesized that (1) in end diastole, the intramural segment is narrower, more elliptic, and has greater resistance than extramural segment; (2) the intramural segment experiences a further compression in systole; and (3) morphometry and its systolic changes vary within different lumen cross-sections of the intramural segment.

Case report: Personalized transcatheter approach to mid-aortic syndrome by simulation on a 3-dimensional printed model.

An 8-year-old girl, diagnosed with mid-aortic syndrome (MAS) at the age of 2 months and under antihypertensive therapy, presented with severe systemic hypertension (>200/120 mmHg). Computed tomography (CT) examination revealed aortic aneurysm between severe stenoses at pre- and infra-renal segments, and occlusion of principal splanchnic arteries with peripheral collateral revascularization. Based on CT imaging, preoperative three-dimensional (3D) anatomy was reconstructed to assess aortic dimensions and a dedicated planning platform was designed to investigate the feasibility of a stenting procedure under fluoroscopic guidance.

Good farming practices in apiculture.

Modern European beekeeping is facing numerous challenges due to a variety of factors, mainly related to globalisation, agrochemical pollution and environmental changes. In addition to this, new pathogens threaten the health of European honey bees. In that context, correct colony management should encompass a wider vision, where productivity aspects are linked to a One Health approach in order to protect honey bees, humans and the environment.

Biosecurity measures in European beekeeping.

Emerging pathogens of honey bees represent an important threat to the development of the beekeeping sector. The implementation of biosecurity measures in beekeeping (BMBs) plays an essential role in supporting honey bee health within the beekeeping sector. A group of experts, in collaboration with the BPRACTICES (Grant Agreement No.

Corrigendum to "Mathematical optimization of the green extraction of polyphenols from grape peels through a cyclic pressurization process" [Heliyon 5 (4) (April 2019) e01526].

[This corrects the article DOI: 10.1016/j.heliyon.

Mathematical optimization of the green extraction of polyphenols from grape peels through a cyclic pressurization process.

In the current era of high consumption and increasing waste, many products that are believed to be unusable can find a new purpose in the market. For example, the grape peel waste resulting from the production of wine contains numerous bioactive compounds. In reality, grape peels are by-products of winemaking that can be conveniently reused in many different ways, including agronomic use and cosmetic industry applications.

Monitoring honey bee health in five natural protected areas in Italy.

The health status of the honey bee populations has attracted a great amount of interest in recent years. We investigated honey bee health in five natural protected areas in Italy from October 2009 to December 2010. Areas were selected to represent a wide range of bio‑geographical zones including alpine, continental, and Mediterranean.

Aortic Expansion Induces Lumen Narrowing in Anomalous Coronary Arteries: A Parametric Structural Finite Element Analysis.

Anomalous aortic origin of coronary arteries (AAOCA) is a congenital disease that can lead to cardiac ischemia during intense physical activity. Although AAOCA is responsible for sudden cardiac death (SCD) among young athletes and soldiers, the mechanisms underlying the coronary occlusion during physical effort still have to be clarified. The present study investigates the correlation between geometric features of the anomaly and coronary lumen narrowing under aortic root dilatations.

RNA-sequence analysis of gene expression from honeybees (Apis mellifera) infected with Nosema ceranae.

Honeybees (Apis mellifera) are constantly subjected to many biotic stressors including parasites. This study examined honeybees infected with Nosema ceranae (N. ceranae).

Stonebrood and chalkbrood in Apis mellifera causing fungi: in vitro sensitivity to some essential oils.

Aim of the present study was to evaluate the in vitro antimycotic activity of 17 chemically defined essential oils (EOs) both alone and as a mixture, against agents responsible for stonebrood caused by Aspergillus flavus, and chalkbrood caused by Ascosphaera apis in European honeybees. Cinnamomum zeylanicum yielded the lowest MIC value against A. flavus, but was not effective against A.

Phenotypic characterization and ERIC-PCR based genotyping of Paenibacillus larvae isolates recovered from American foulbrood outbreaks in honey bees from Italy.

Background: Paenibacillus larvae is the etiological agent of American foulbrood (AFB), a widespread and severe bacterial brood disease of honey bees. The genomic characterization of P. larvae strains by enterobacterial repetitive intergenic consensus-polymerase chain reaction (ERIC-PCR) is able to differentiate four genotypes (ERIC I, ERIC II, ERIC III, ERIC IV).

Risk management in primary apicultural production. Part 2: a Hazard Analysis Critical Control Point approach to assuring the safety of unprocessed honey.

In managing risks associated with the human consumption of honey, all sectors of the production chain must be considered, including the primary production phase. Although the introduction of the Hazard Analysis Critical Control Point (HACCP) system has not been made compulsory for purposes of quality and safety control in farming operations, European legislation makes many references to the key role of primary production in food safety management and the HACCP system has been indicated as the preferred tool to ensure that consumers are provided with safe foods. This article describes a systematic HACCP-based approach to identifying, preventing and controlling food safety hazards occurring in primary apicultural production.

Risk management in primary apicultural production. Part 1: bee health and disease prevention and associated best practices.

Prompted by FAO/WHO's and the European Commission's recognition that documents on Good Farming Practices (GFPs) and Good Veterinary Practices (GVPs) in apicultural production are hardly available, part 1 of this contribution provides an update of current apicultural production and associated best practices to ensure animal and public health. Major bee health and disease prevention issues and risk management options at the primary production level are summarised with particular reference to the role of the veterinary practitioner/consultant and the official veterinarian in a control function in the safe production of honey.

Effect of acid adaptation on growth during storage at 10 degrees C and resistance to simulated gastric fluid of Listeria monocytogenes inoculated onto bologna formulated with or without antimicrobials.

The fate of acid-adapted and nonadapted Listeria monocytogenes inoculated onto bologna slices (formulated with or without antimicrobials) was examined during storage and after exposure to in vitro gastric challenge. Bologna slices formulated with no antimicrobials (control), 3% sodium lactate (SL), or 1.8% SL plus 0.