RESUMO
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. This paper describes a novel tool to be applied in beekeeping operations: good beekeeping practices (GBPs). The authors ranked a list of GBPs scored against their importance and validated by an international team, including researchers, national animal health authorities and international beekeepers' associations. These activities were carried out in the project 'BPRACTICES', approved within the transnational call of the European Research Area Network on Sustainable Animal Production (ERA-NET SusAn) in the Horizon 2020 Research and Innovation Programme of the European Union. This study, created through an international collaboration, aims to present an innovative and implementable approach, similar to applications already adopted in other livestock production systems.
L'apiculture moderne européenne est confrontée à de nombreuses difficultés dues à divers facteurs, pour la plupart liés à la mondialisation, à la pollution agrochimique et à la modification de l'environnement. À ces facteurs s'ajoute l'émergence de nouveaux agents pathogènes qui menacent la santé des abeilles mellifères d'Europe. Dans ce contexte, une gestion appropriée des colonies d'abeilles devrait reposer sur une vision plus large, dans laquelle les aspects relevant de la productivité sont examinés suivant une approche « Une seule santé ¼ afin de protéger les abeilles mellifères, les humains et l'environnement. Les auteurs décrivent un nouvel outil destiné à l'apiculture : les bonnes pratiques apicoles. Ils ont évalué et classé par ordre d'importance une liste de bonnes pratiques apicoles validées par une équipe internationale composée de chercheurs, d'autorités nationales de la santé animale et d'associations internationales d'apiculteurs. Ces activités ont été conduites dans le cadre du projet « BPRACTICES ¼, proposition retenue suite à l'appel à projets transnationaux du réseau ERANET SusAn (European Research Area Network on Sustainable Animal Production) au sein du Programme Horizon 2020 de l'Union européenne pour la recherche et l'innovation. Conçue sous forme de collaboration internationale, cette étude vise à proposer une approche innovante et pratique, similaire aux applications précédemment adoptées dans d'autres systèmes de production animale.
La apicultura europea hace frente a numerosos problemas resultantes de diversos factores, relacionados principalmente con la mundialización, la contaminación agroquímica y los cambios ambientales, a todo lo cual se suman nuevos patógenos que amenazan la salud de las abejas melíferas europeas. En este contexto, una correcta gestión de las colonias debe traer aparejada una visión más global, en la que las cuestiones de productividad se consideren en clave de «Una sola salud¼ con objeto de proteger tanto a las abejas melíferas como a las personas y el medio ambiente. En este artículo se describe una novedosa herramienta aplicable a la actividad apícola: las buenas prácticas de apicultura. Los autores jerarquizaron una serie de buenas prácticas de apicultura seleccionadas, validadas y puntuadas según su importancia por un equipo internacional que incluía a investigadores, autoridades nacionales de sanidad animal y asociaciones internacionales de apicultores. Este trabajo formaba parte del proyecto «BPRACTICES¼, aprobado con ocasión de la convocatoria internacional abierta por la Red del espacio europeo de investigación en sanidad animal sostenible (ERANET SusAn), inscrita a su vez en Horizonte 2020, el programa de investigación e innovación de la Unión Europea. El estudio aquí descrito, fruto de la colaboración internacional, tiene por objeto presentar un planteamiento novedoso y viable, parecido a las aplicaciones ya implantadas en otros sistemas de producción animal.
Assuntos
Criação de Abelhas/normas , Animais , Abelhas , União Europeia , FazendasRESUMO
In accidents resulting in severe injuries, a clinical forensic examination is generally abandoned in the initial phase due to high-priority clinical needs. However, in many cases, data from clinical computed tomography (CT) examinations are available. The goals of this prospective study were (a) to evaluate clinical CT data as a basis for forensic reconstruction of the sequence of events, (b) to assess if forensic radiological follow-up reading improves the forensic diagnostic benefit compared to the written clinical radiological reports, and (c) to evaluate if full data storage including additional reconstructed 0.6-mm slices enhances forensic analysis. Clinical CT data of 15 living individuals with imaging of at least the head, thorax, and abdomen following polytrauma were examined regarding the forensic evaluation of the sequence of events. Additionally, 0.6-mm slices and 3D images were reconstructed for forensic purposes and used for the evaluation. At the forensic radiological readings, additional traumatic findings were observed in ten of the 15 patients. The main weakness of the clinical reports was that they were not detailed enough, particularly regarding the localization of injuries and description of wound morphology. In seven cases, however, forensic conclusions were possible on the basis of the written clinical reports, whereas in five cases forensic reconstruction required specific follow-up reading. The additional 0.6-mm slices were easily available and with improved 3D image quality and forensic diagnostics. In conclusion, the use of clinical CT data can considerably support forensic expertise regarding reconstruction issues. Forensic follow-up reading as well as the use of additional thin slices for 3D analysis can further improve its benefit for forensic reconstruction purposes.
Assuntos
Medicina Legal/métodos , Processamento de Imagem Assistida por Computador/métodos , Traumatismo Múltiplo/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Imageamento Tridimensional , Masculino , Pessoa de Meia-Idade , Traumatismo Múltiplo/etiologia , Estudos Prospectivos , Método Simples-CegoRESUMO
Metallothioneins (MT) are ubiquitous, intracellular small proteins with high affinity for heavy metal ions. In the last decades, it was shown that MT overexpression in a variety of cancers is associated with resistance to anticancer drugs and is combined with a poor prognosis. In this prospective study, we examined the role of MT overexpression in melanoma patients as a prognostic factor for progression and survival. Between 1993 and 2004, 3386 patients with primary cutaneous melanoma were investigated by using a monoclonal antibody against MT on routinely fixed, paraffin-embedded tissues. In all, 1270 patients could be followed up for further statistical analysis (Fisher's exact test, Mantel-Haenszel chi2 test, Kaplan-Meier curves). The MT data of disease-free interval and overall survival were compared univariately and multivariately in Cox regression analysis. Immunohistochemical overexpression of MT in tumour cells of patients with primary melanoma (310 of 1270; 24.4%) was associated with a higher risk for progression (117 of 167; 70.1%) and reduced survival (80 of 110; 72.7%) of the disease (P<0.0001). Similarly, Kaplan-Meier curves gave highly significant disadvantages for the MT-positive group. Univariate analysis (relative risk 7.4; 95% confidence interval (CI) 5.2-10.2; P<0.0001 for progression; relative risk 7.1; 95% CI 4.7-10.9; P<0.0001 for survival), as well as multivariate analysis with other prognostic markers resulted in MT overexpression as a highly significant and independent factor for prognosis in primary melanoma.
Assuntos
Biomarcadores Tumorais/análise , Melanoma/patologia , Metalotioneína/biossíntese , Neoplasias Cutâneas/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anticorpos Monoclonais , Criança , Estudos de Coortes , Feminino , Perfilação da Expressão Gênica , Humanos , Imuno-Histoquímica , Masculino , Melanoma/genética , Pessoa de Meia-Idade , Análise Multivariada , Prognóstico , Estudos Prospectivos , Neoplasias Cutâneas/genética , Análise de Sobrevida , Regulação para CimaRESUMO
OBJECTIVES: Our aim was to conduct a survey about urinary symptoms and to find out if questioning patients about symptoms is helpful for the GP to make medical decisions concerning prostate problems among middle-aged men. METHODS: Twelve hundred randomly chosen men aged 55--65 years from the general population in north-west Stockholm, Sweden were sent a questionnaire consisting of symptom questions focusing on prostate problems based on the International Prostate Symptom Score (I-PSS). A subset of 120 respondents were asked to answer the same questions again and to participate in a urological examination including urodynamics and ultrasonography. The main outcome measures were the prevalence of urinary symptoms and the relationship between the symptom score and objective measures. RESULTS: A response rate of 86% was obtained in the questionnaire study. Twenty-one per cent of the respondents stated that they had general problems related to urination. Among individual symptoms, post-void dribbling and a weak stream were most common. Among the men examined at the Urological Department, the average prostatic volume was found to be 40 cm(3). Three out of four were assessed to have infravesical obstruction. No correlation between subjective symptoms and objective measurements of either a statistical or clinical significance was found. CONCLUSIONS: Urinary symptoms are common among middle-aged men. Further, an enlarged prostate and/or infravesical obstruction is often found in the ageing man. Information obtained by asking prostate-specific symptom questions cannot, however, serve as the foundation for the GP to find those men whose problems would be solved by actions directed at the prostate.
Assuntos
Medicina de Família e Comunidade/métodos , Programas de Rastreamento/métodos , Anamnese/métodos , Hiperplasia Prostática/complicações , Hiperplasia Prostática/diagnóstico , Inquéritos e Questionários/normas , Transtornos Urinários/etiologia , Idoso , Algoritmos , Estudos de Casos e Controles , Medicina de Família e Comunidade/normas , Humanos , Masculino , Programas de Rastreamento/normas , Anamnese/normas , Pessoa de Meia-Idade , Seleção de Pacientes , Prevalência , Hiperplasia Prostática/epidemiologia , Índice de Gravidade de Doença , Suécia/epidemiologia , Ultrassonografia , Transtornos Urinários/epidemiologia , UrodinâmicaAssuntos
Sistemas Computadorizados de Registros Médicos , Instituições de Assistência Ambulatorial , Centros Comunitários de Saúde , Diabetes Mellitus/sangue , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/tratamento farmacológico , Documentação , Estudos de Avaliação como Assunto , Seguimentos , Humanos , Hipoglicemiantes/administração & dosagem , Sistemas Computadorizados de Registros Médicos/normas , Sistema de RegistrosRESUMO
This study sought to evaluate how the addition of a general practitioner (GP) surgery influences the utilization of an emergency department (ED). An intervention trial with historical control was conducted in a Swedish university hospital ED. A GP surgery was established in the ED by the addition of GP physicians without the addition of other personnel (nurses, secretaries, aids). The number of persons evaluated and managed by the GP physicians and ED physicians were quantified preintervention (April 1992 to October 1993) and postintervention (April 1994 to October 1995). Further information was obtained by questionnaires distributed to all physicians and patients during three sample study weeks: 1 week before intervention and 6 and 18 months after the intervention. Patient volume, percentages of inappropriate visits, and types of services were recorded. The addition of GP physicians increased the number of visits to the ED by 27% (4,694 per month to 5,952 per month). The percentage of patients managed in the ED who had nonurgent complaints (primary health care needs) increased with the intervention from 22% (95% confidence interval [CI] 19%, 25%) to 33% (95% CI 30%, 37%). The increased demand on the ED of patients with nonurgent complaints increased the average waiting time for patients with urgent or emergent complaints from 35 minutes to 40 minutes (14%). The introduction of GPs to an ED increased the number and proportion of patients presenting to the ED with nonurgent complaints.
Assuntos
Serviço Hospitalar de Emergência/estatística & dados numéricos , Medicina de Família e Comunidade/organização & administração , Mau Uso de Serviços de Saúde/estatística & dados numéricos , Ambulatório Hospitalar/organização & administração , Atenção Primária à Saúde/organização & administração , Atitude do Pessoal de Saúde , Atitude Frente a Saúde , Emergências , Serviço Hospitalar de Emergência/organização & administração , Seguimentos , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Pesquisa sobre Serviços de Saúde , Hospitais Universitários , Humanos , Corpo Clínico Hospitalar/psicologia , Inquéritos e Questionários , Suécia , Fatores de TempoAssuntos
Serviços Médicos de Emergência/organização & administração , Atenção Primária à Saúde/organização & administração , Instituições de Assistência Ambulatorial/organização & administração , Continuidade da Assistência ao Paciente , Medicina de Família e Comunidade , Humanos , Registro Médico Coordenado , Alta do Paciente , Encaminhamento e Consulta , Programas Médicos Regionais , SuéciaRESUMO
BACKGROUND: Acute otitis media is a common disease, particularly among children. The importance of a correct diagnosis is crucial, especially as unjustified prescription of antibiotics has become a major problem in clinical praxis. OBJECTIVES: Our aim was to evaluate the predictive value of different otological findings in diagnostics and treatment of acute otitis media among GPs and ear specialists and to investigate if the diagnosis could be improved by the use of an ear microscope instead of an otoscope. Furthermore, we aimed to test the value of following an algorithm, METHODS: Thirty-one patients with otalgia at the Emergency Department at the Karolinska Hospital in Stockholm were examined by both a GP and an ear specialist. The GP used an otoscope, whereas the ear specialist first used an otoscope and then an ear microscope. The doctors registered their findings and their proposal for treatment in questionnaires. The ability among participating ear specialists to give a correct diagnosis was confirmed by the use of 12 video-taped selected cases of aural diseases. An algorithm for diagnostics, based on medical facts, was formulated and tested. RESULTS: In general, the concordance between ear specialists and GPs was satisfactory with regard to establishing the diagnosis acute otitis media. The diagnostics were not improved by use of an ear microscope. The algorithm identified most patients with acute otitis media. Conclusion. The results indicate that the following of a simple algorithm may simplify the CONCLUSION: and lead to a correct diagnosis of acute otitis media.
Assuntos
Otite Média/diagnóstico , Doença Aguda , Adolescente , Adulto , Algoritmos , Criança , Pré-Escolar , Medicina de Família e Comunidade , Humanos , Lactente , Microscopia , Pessoa de Meia-Idade , Variações Dependentes do Observador , Otite Média/tratamento farmacológico , Otolaringologia/instrumentação , Otoscópios , Valor Preditivo dos TestesRESUMO
The percentage retention at 24 hours of 4 micron Teflon particles, aerodynamic diameter about 6 micron, was studied in 29 healthy male volunteers. The particles were inhaled at 0.5l/s with maximally deep breaths. The 24 hour retention correlated significantly with FEV1 and FVC and persisted when the subjects were divided into different categories according to profession and smoking habits. The results suggest that for exposure to metal particles at a size where impaction is an important deposition mechanism--that is, particles larger than a few microns--workers with large FEV1 values may run a greater risk of receiving systemic toxic effects than those with small FEV1 values.
Assuntos
Politetrafluoretileno/metabolismo , Alvéolos Pulmonares/metabolismo , Adulto , Volume Expiratório Forçado , Humanos , Masculino , Pessoa de Meia-Idade , Tamanho da Partícula , Espirometria , Fatores de Tempo , Capacidade VitalRESUMO
Blood and urinary cadmium concentrations together with cadmium in air concentrations from the breathing zone of 18 male workers in an alkaline battery factory were determined at regular intervals for 11 consecutive weeks. Nine of the workers examined were smokers and nine non-smokers. Smokers and non-smokers did not differ in age or years of employment. Cadmium in air concentrations varied, but no definite trend was observed. The concentrations of cadmium in the blood and urine were found to be stable. Exposure to airborne cadmium was identical for smokers and non-smokers but average cadmium concentrations in the blood and urine of smokers were approximately twice as high as those in non-smokers. For the whole group, urinary cadmium was significantly correlated with years of employment, but no correlation was found between blood cadmium concentrations and exposure. For non-smokers, the correlation between cadmium in blood and years of employment was statistically significant (p less than 0.001). This finding indicated that blood concentrations of cadmium reflect body burden in non-smokers at current low exposure levels.
Assuntos
Cádmio/análise , Indústria Química , Medicina do Trabalho , Adulto , Poluentes Ocupacionais do Ar/análise , Cádmio/sangue , Cádmio/urina , Exposição Ambiental , Humanos , Masculino , Pessoa de Meia-Idade , Fumar , Fatores de Tempo , Reino UnidoRESUMO
Nickel in urine and in air from the breathing zone of 18 male workers in a battery factory was determined weekly during 11 consecutive weeks. The study started immediately following three weeks of Christmas vacation. The nickel levels in air varied but did not increase with time. The average urinary excretion of nickel showed an increase during the first weeks, after which a steady state seemed to have been reached. There was a considerable individual variation in both exposure levels and urine nickel levels. However, a correlation between the averages of nickel in air and urine could be demonstrated on a group basis. In a second study, during one week, measurements of nickel in air and feces were made on 15 of the workers. A significant correlation was found between nickel in air and fecal nickel. Smoking habits did not seem to influence neither urinary nor fecal nickel concentrations.
Assuntos
Poluentes Ocupacionais do Ar/análise , Poluentes Atmosféricos/análise , Níquel/metabolismo , Adulto , Fezes/análise , Humanos , Masculino , Pessoa de Meia-Idade , Níquel/intoxicação , Níquel/urina , Doenças Profissionais/metabolismoRESUMO
We report 5 new cases of the FG syndrome, 1 sporadic, 3 brothers from a European family, and another affected male born in the first FG syndrome family reported by Opitz and Kaveggia in 1974. The pedigree data confirm the hypothesis of X-linked inheritance of this multiple congenital anomaly/mental retardation (MCA/MR) syndrome. Its manifestations include shortness of stature with a disproportionately large head, mental retardation, hypotonia with or without congenital joint contractures, seizures and a strikingly characteristic personality of facial appearance, imperforate anus and/or orthe gastrointestinal defects, congenital heart defects, and many minor manifestations. Chronic pulmonary disease in some affected males may be a complication of hypotonia.