Surveillance of Zoonotic Parasites in Animals Involved in Animal-Assisted Interventions (AAIs)

Animal-assisted interventions (AAIs) are based on the establishment of a therapeutic relationship between animals and beneficiaries that is certain to provide positive effects, while currently, it reads as if AAIs aim at exposing stakeholders to potential risk of infection. The surveillance of zoonotic pathogens is necessary for guaranteeing common health. This study investigated the presence of potentially zoonotic parasites, including dermatophytes, in animals involved in AAIs. Between 2015 and 2017, 190 animals (equids, dogs, cats, birds, rabbits, rodents, and goats) were investigated. Anamnestic and management data were recorded. Individual faecal samples were analysed using a copromicroscopic procedure. Fur and skin were examined for ectoparasites during clinical examinations, and samples for mycological investigation were collected by brushing. Parasites were described in 60 (31.6%) investigated animals. Thirteen out of the 60 (21.7%) animals harboured potentially zoonotic parasites, mainly recovered in dogs (Ancylostomatidae, Eucoleus aerophilus, Toxocara canis, and Giardia duodenalis) and a cat (G. duodenalis). Nannizzia gypsea and Paraphyton mirabile, potential agents of cutaneous mycosis, were isolated in a dog and a horse, respectively. No ectoparasites were found. AAIs might represent a source of infections either directly or via environmental contamination. Thus, active surveillance is necessary and animal screenings should be planned and scheduled according to the risk of exposure

Contamination of Italian parks with canine helminth eggs and health risk perception of the public

Abstract The contamination of public areas by dog faeces is a social behaviour and public health problem. In fact, the most frequently isolated intestinal helminths in dogs are distributed worldwide, and most of them have zoonotic potential (i.e., ascarids and ancylostomatids). The aims of this survey were to evaluate citizen awareness of health risks for animals and humans related to canine faecal pollution and to estimate the presence and prevalence of intestinal helminths in dog faeces collected in green public areas in three municipalities of Italy (Padua, Rome and Teramo). The awareness of citizens about the health risks related to faecal pollution was evaluated using questionnaires submitted to 313 dog owners and 159 non-dog owners in Padua (n = 341) and Rome (n = 131). Most dog owners (85.4%) declared they picked up their dog's faeces every time, and these data were confirmed by operators secretly observing dog owners. Moreover, 84.3% participants were aware of the existence of a municipal regulation concerning the correct management of animals in public areas with no significant differences between dog owners and non-dog owners, whereas Rome citizens were significantly more aware than Padua citizens. Nonetheless, only 10.9% (51/469) of responders knew the health risks related to canine faecal pollution, with no significant differences between dog and non-dog owners. A total of 677 dog stool samples were collected and copromicroscopically analysed. Forty-eight (7.1%) samples were positive for at least one parasite species, with significantly lower prevalence values in Padua (2.2%) than in Rome (11.9%) and Teramo (8.6%). The highest prevalence was detected for Trichuris vulpis (4.4%), followed by Toxocara canis (1.9%); T. vulpis presented significantly lower prevalence in Padua than in the other cities. Other helminths were found with values under 0.5% in the investigated cities. This survey shows that most citizens are unaware of the health risk related to abandoned canine faeces on public soils. Nevertheless, laboratory results suggest a limited risk for dog and human health, but the zoonotic risk due to the high vitality of infective helminths eggs in the soil should always be considered

Sustained Self-Regulation of Energy Intake: Initial Hunger Improves Insulin Sensitivity

Background. Excessive energy intake has been implicated in diabetes, hypertension, coronary artery disease, and obesity. Dietary restraint has been unsuccessful as a method for the self-regulation of eating. Recognition of initial hunger (IH) is easily learned, can be validated by associated blood glucose (BG) concentration, and may improve insulin sensitivity. Objective. To investigate whether the initial hunger meal pattern (IHMP) is associated with improved insulin sensitivity over a 5-month period. Methods. Subjects were trained to recognize and validate sensations of IH, then adjust food intake so that initial hunger was present pre-meal at each meal time (IHMP). The purpose was to provide meal-by-meal subjective feedback for self-regulation of food intake. In a randomised trial, we measured blood glucose and calculated insulin sensitivity in 89 trained adults and 31 not-trained controls, before training in the IHMP and 5 months after training. Results. In trained subjects, significant decreases were found in insulin sensitivity index, insulin and BG peaks, glycated haemoglobin, mean pre-meal BG, standard deviation of diary BG (BG as recorded by subjects' 7-day diary), energy intake, BMI, and body weight when compared to control subjects. Conclusion. The IHMP improved insulin sensitivity and other cardiovascular risk factors over a 5-month period

Coelomomyces psorophorae var. psorophorae (Phycomycetes: Blastocladiales) in Aedes caspius (Diptera: Culicidae) in north eastern Italy

Il s'agit de la premiere observation en Italie de Coelomomyces psorophorae var. psorophorae observe dans neuf exemplaires parmi 2207 Aedes caspius examines. L'abdomen des moustiques parasites etait rempli de sporanges jaune-brunâtres ovoides dont les traits morphologiques, voir les mesures, la forme, les ornementations de la paroi et la ligne de dehiscence, observes en microscopie optique a lumiere directe et en microscopie electronique, nous ont permis l'identification du parasite Coelomomyces psorophorae var. psorophorae

Assessment of Body Composition in Health and Disease Using Bioelectrical Impedance Analysis (BIA) and Dual Energy X-Ray Absorptiometry (DXA): A Critical Overview

The measurement of body composition (BC) represents a valuable tool to assess nutritional status in health and disease. The most used methods to evaluate BC in the clinical practice are based on bicompartment models and measure, directly or indirectly, fat mass (FM) and fat-free mass (FFM). Bioelectrical impedance analysis (BIA) and dual energy X-ray absorptiometry (DXA) (nowadays considered as the reference technique in clinical practice) are extensively used in epidemiological (mainly BIA) and clinical (mainly DXA) settings to evaluate BC. DXA is primarily used for the measurements of bone mineral content (BMC) and density to assess bone health and diagnose osteoporosis in defined anatomical regions (femur and spine). However, total body DXA scans are used to derive a three-compartment BC model, including BMC, FM, and FFM. Both these methods feature some limitations: the accuracy of BIA measurements is reduced when specific predictive equations and standardized measurement protocols are not utilized whereas the limitations of DXA are the safety of repeated measurements (no more than two body scans per year are currently advised), cost, and technical expertise. This review aims to provide useful insights mostly into the use of BC methods in prevention and clinical practice (ambulatory or bedridden patients). We believe that it will stimulate a discussion on the topic and reinvigorate the crucial role of BC evaluation in diagnostic and clinical investigation protocols

cytauxzoon sp infection in two free ranging young cats clinicopathological findings therapy and follow up

Two young brother male free-ranging domestic shorthair cats were evaluated for diarrhea. They presented with intraerythrocytic piroplasms on blood smear evaluation. Only the first cat was anemic (mild non-regenerative anemia). A partial segment of the 18S rRNA was amplified and sequenced, revealing a homology of 99% with Cytauxzoon sp. and of 93% with Cytauxzoon felis. The first cat was treated with doxycycline and imidocarb dipropionate and monitored by serial laboratory exams, resulting negative for Cytauxzoon sp. infection after the end of the therapy (follow-up period of 175 days). The second cat received the same therapy, but doxycycline was discontinued by the owner after 1 week. He was monitored for 130 days, remaining erythroparasitemic and asymptomatic. We described cases of Cytauxzoon sp. infection in domestic cats with detailed clinical data, description of two therapeutic protocols, and follow-up after treatment with opposite parasitological responses (parasitological cure versus persistence of infection). (Turkiye Parazitol Derg 2014; 38: 185-9

Linking learning with governance in networks and clusters: key issues for analysis and policy

In this paper we analyse the relationship between governance and learning in clusters and networks. In particular, we see these two key elements as interdependent, suggesting that, under particular circumstances, such interdependence may drive clusters and networks towards a dynamic development trajectory. A pure ‘governance perspective’ makes the development of any locality dependent on the system of powers which exists within the locality or across the global value chain. In parallel, a pure ‘competence-based approach’ focuses mainly on the capabilities of actors to learn and undertake activities. In contrast, we open the prospects for an interdependent relation that may change the actual competences of actors as well as the governance settings and dynamics in networks and clusters. When supported by public policies, the learning process may have the potential to modify the governance environment. Simultaneously, the learning process is intrinsically influenced by economic power, which may seriously affect the development prospects of clusters and networks. This is why an intertwined consideration of both aspects is necessary to promote specific approaches to learning and to design appropriate policies. In this paper we offer two preliminary case studies to clarify some of these dynamics: the first taken from the computers cluster in Costa Rica and the second from an Italian bio-pharmaceutical firm and its production network. The first case study refers to the software cluster that was created from scratch in Costa Rica thanks to an enlightened government policy in coordination with new local enterprises and an important foreign direct investor; while the second reflects on the ability of an individual company to create a network of relationships with large transnational companies in order to acquire new competences without falling into a subordinate position with respect to its larger partners

Diagnosis, treatment and prevention of pediatric obesity: consensus position statement of the Italian Society for Pediatric Endocrinology and Diabetology and the Italian Society of Pediatrics

The Italian Consensus Position Statement on Diagnosis, Treatment and Prevention of Obesity in Children and Adolescents integrates and updates the previous guidelines to deliver an evidence based approach to the disease. The following areas were reviewed: (1) obesity definition and causes of secondary obesity; (2) physical and psychosocial comorbidities; (3) treatment and care settings; (4) prevention.The main novelties deriving from the Italian experience lie in the definition, screening of the cardiometabolic and hepatic risk factors and the endorsement of a staged approach to treatment. The evidence based efficacy of behavioral intervention versus pharmacological or surgical treatments is reported. Lastly, the prevention by promoting healthful diet, physical activity, sleep pattern, and environment is strongly recommended since the intrauterine phase