RESUMO
The gopher tortoise tick, Amblyomma tuberculatum, is known to parasitize keystone ectotherm reptile species. The biological success of ticks requires precise mechanisms to evade host hemostatic and immune responses. Acquisition of a full blood meal requires attachment, establishment of the blood pool, and engorgement of the tick. Tick saliva contains molecules which counter the host responses to allow uninterrupted feeding on the host. RNASeq of the salivary glands of Amblyomma tuberculatum ticks were sequenced resulting in 138,030 pyrosequencing reads which were assembled into 29,991 contigs. A total of 1875 coding sequences were deduced from the transcriptome assembly, including 602 putative secretory and 982 putative housekeeping proteins. The annotated data sets are available as a hyperlinked spreadsheet. The sialotranscriptome assembled for this tick species made available a valuable resource for mining novel pharmacological activities and comparative analysis.
Assuntos
Amblyomma/genética , Proteínas de Artrópodes/análise , Transcriptoma , Animais , Feminino , RNA-Seq , Glândulas Salivares/química , Tartarugas/parasitologiaRESUMO
RATIONALE, AIMS AND OBJECTIVES: The ultimate goal of health care systems is to improve overall health from the patient's point of view. However, overall self-rated health is not routinely monitored as a performance indicator. The purpose of this study was to investigate the feasibility of using a measure normally employed in community health surveys as a quality indicator in primary care clinics. METHODS: In order to do so, we conducted a cross-sectional survey of community medicine patients treated in five clinics in Amarillo, Texas to test the theory that, in primary care patients, a single-item measure of self-rated health is significantly related to the usual risk factors found in community health surveys (environmental factors, demographic characteristics and health behaviours). RESULTS: Multiple logistic regression analysis revealed that age, race, frequent mental distress, current smoking and health confidence were independently related to the odds of reporting good health. CONCLUSION: Our results support using a single-item measure of self-rated health in primary care. Our data also suggest that encouragement of health confidence would appear to be in the best interests of patients.
Assuntos
Atitude Frente a Saúde , Indicadores Básicos de Saúde , Atenção Primária à Saúde , Autoimagem , Adolescente , Adulto , Negro ou Afro-Americano , Fatores Etários , Idoso , Criança , Estudos de Coortes , Estudos Transversais , Estudos de Viabilidade , Feminino , Hispânico ou Latino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Obesidade/psicologia , Fatores de Risco , Fumar/psicologia , Meio Social , Estresse Psicológico/psicologiaRESUMO
A study was conducted to evaluate the impact of decentralization in family medicine clinic services by comparing utilization of services in 3 satellite clinics to utilization patterns of patients served at the hub clinic. It was expected that a hub clinic would be more efficient than satellite clinics because of tighter administrative control and economies of scale. Stable chronically ill patients were used as a homogeneous tracer condition in a secondary analysis of 12 months of archival data. Three types of service use were analyzed: laboratory visits, x-ray visits, and visits to specialists. Among 1,410 stable chronically ill family medicine patients, 303 (21.5%) had 10 more laboratory visits, 222 (15.7%) had 2 or more x-ray visits, and 617 (43.8 %) had 2 or more visits to a specialist. Patients at one of the satellite clinics had greater odds of receiving 2 or more x-rays but lower odds of receiving 10 or more laboratory visits, in comparison with the hub clinic. Patients at the other 2 satellite clinics did not differ from hub patients for any type of service use. Overall, stable chronically ill patients were treated with approximately equal clinical efficiency in our satellite clinics. Some differences in efficiency may occur in some clinics, but these appear to be idiosyncratic rather than due to clinic size or distance from central control.