RESUMO
SUMMARY: Background. Volumetric pollen traps are commonly used to assess pollen exposure. These traps are well suited for estimating the regional mean airborne pollen concentration but are likely not to provide an accurate index of personal exposure. In this study, we tested the hypothesis that hair sampling may provide different pollen counts from those from pollen traps, especially when the pollen exposure is diverse. Methods. We compared pollen counts in hair washes to counts provided by stationary volumetric and gravimetric pollen traps in 2 different settings: urban with volunteers living in short distance from one another and from the static trap and suburban in which volunteers live in a scattered environment, quite far from the static trap. Results. Pollen counts in hair washes are in full agreement with trap counts for uniform pollen exposure. In contrast, for diverse pollen exposure, .individual pollen counts in hair washes vary strongly in quantity and taxa composition between individuals and dates. These results demonstrate that the pollen counts method (hair washes vs. stationary pollen traps) may lead to different absolute and relative contributions of taxa to the total pollen count. Conclusions. In a geographic area with a high diversity of environmental exposure to pollen, static pollen traps, in contrast to hair washes, do not provide a reliable estimate of this higher diversity.
Assuntos
Poluentes Atmosféricos/análise , Alérgenos/análise , Antígenos de Plantas/análise , Monitoramento Ambiental/instrumentação , Cabelo/química , Exposição por Inalação , Pólen , Rinite Alérgica Sazonal/imunologia , Adolescente , Adulto , Poluentes Atmosféricos/efeitos adversos , Poluentes Atmosféricos/imunologia , Alérgenos/efeitos adversos , Alérgenos/imunologia , Antígenos de Plantas/efeitos adversos , Antígenos de Plantas/imunologia , Desenho de Equipamento , Feminino , Cabelo/imunologia , Humanos , Exposição por Inalação/efeitos adversos , Masculino , Pessoa de Meia-Idade , Pólen/efeitos adversos , Pólen/imunologia , Reprodutibilidade dos Testes , Rinite Alérgica Sazonal/diagnóstico , Saúde Suburbana , Saúde da População Urbana , Adulto JovemRESUMO
OBJECTIVES: To evaluate the quality of life (QOL) of a cohort of women undergoing assisted reproduction techniques (ART), to compare two QOL questionnaires [Short Form 36 (SF36) and FertiQoL], and to identify the predictive factors related to QOL. STUDY DESIGN: Women who received infertility medication from a hospital pharmacist during a one-year period were included in this study. Two standardized validated questionnaires - FertiQoL and SF36 - were used. Multivariate analyses were used to assess predictive factors for QOL. RESULTS: Sixty-one women participated in this study. Median QOL scores ranged from 58 to 100. Comparisons between the two questionnaires revealed lower QOL scores when using FertiQoL. Most correlations between the questionnaires were positive, and significant for the majority of SF36 mental dimensions. The major predictors of QOL were: accompanied to the pharmacist's visit by partner, nationality, ART (in vitro fertilization or artificial insemination), employment status (employed or unemployed), tobacco consumption, age, number of cycles, infertility factor and treatment results (pregnancy, no pregnancy or treatment cancellation). CONCLUSIONS: FertiQoL examines dimensions such as partner and social relationships. As such, it is recommended that FertiQoL should be used together with a short version of SF36 to investigate QOL among patients undergoing ART.
Assuntos
Fármacos para a Fertilidade Feminina/administração & dosagem , Fertilização in vitro , Infertilidade Feminina/psicologia , Inseminação Artificial , Qualidade de Vida , Estresse Psicológico/diagnóstico , Adulto , Estudos de Coortes , Efeitos Psicossociais da Doença , Prescrições de Medicamentos , Feminino , Fármacos para a Fertilidade Feminina/efeitos adversos , Fármacos para a Fertilidade Feminina/farmacologia , Fertilização in vitro/efeitos adversos , Hospitais Públicos , Humanos , Infertilidade Feminina/etiologia , Infertilidade Masculina/fisiopatologia , Inseminação Artificial/efeitos adversos , Masculino , Serviço de Farmácia Hospitalar , Valor Preditivo dos Testes , Estudos Prospectivos , Espanha , Estresse Psicológico/etiologia , Inquéritos e QuestionáriosRESUMO
AIMS: To analyze International Classification Diseases, 9th revision (ICD-9) coding and adapt it, on a consensus basis, to 'reasons for medical consultation', 'diagnoses' and 'procedures' in child neurology. MATERIALS AND METHODS: The most frequent reasons for medical consultation, diagnoses and procedures in neuropediatrics were selected and assigned the most appropriate ICD-9, Clinical Modification (5th ed.) (ICD-9-CM) codes in accordance with this system's coding rules. Disorders were grouped by sections, and allocated to the various members of the working group (13 child neurologists from 10 hospitals in Madrid and environs). RESULTS: Available on the web www.neurologia.com/cie-9. ICD-9-CM codes were assigned to: 158 reasons for medical consultation; 886 diagnoses; 73 diagnostic procedures; and 53 therapeutic procedures. In every case, the most appropriate ICD-9 code was sought for the respective diagnosis. No codes were invented but the working group did take certain liberties with interpretation, which nevertheless showed respect for general ICD-9-CM philosophy and are described in full in the text. CONCLUSIONS: The creation of this ICD-9 adaptation will not only enhance diagnostic coding in child neurology departments, but will also provide them with a useful tool for setting up databases to enable information to be retrospectively analyzed and shared by the different health centers.
Assuntos
Classificação Internacional de Doenças , Doenças do Sistema Nervoso/classificação , Neurologia/métodos , Pediatria/métodos , Adolescente , Criança , Pré-Escolar , Grupos Diagnósticos Relacionados , Gerenciamento Clínico , Hospitais Urbanos/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Doenças do Sistema Nervoso/diagnóstico , Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/terapia , Espanha/epidemiologiaRESUMO
Temperature and diet quality are two of the most important factors affecting the dynamic regulation of animal energy budgets. Because hummingbirds are very sensitive to energy stress, we used Green-backed Firecrowns (Sephanoides sephaniodes) to test the dynamics of their energy budget under different energetic challenges in chronic conditions (20 days). Experimental groups were: HQ-TNZ (high quality diet and thermoneutrality), HQ-LT (high quality diet and low temperature), LQ-TNZ (low quality diet and thermoneutrality), and LQ-LT (low quality diet and low temperature). Analysis of behavioral, morphological, and physiological variables revealed that thermal and dietary factors affect time and energy budgets independently. Hummingbirds increased energy intake during the first day of acclimation at LT, but after second day, the LQ-LT group did not maintain their energy intake and began to loose body mass. Moreover, diet quality affected digestive organs. The intestine, gizzard, liver and kidneys all increased in size when food quality was lowest, probably to obtain more food per feeding event and to more efficiently process the ingested food. Exposure to low ambient temperatures affected the most metabolically productive organs such as the heart, lungs, and muscular mass. Lower temperature increased basal and daily energy expenditure, and changed the time budget. Sephanoides sephaniodes spent more time perching when their energy balance was close to be negative. We suggest that energy budget regulation in hummingbirds does not reside exclusively in the energy output nor in the energy-input but in both pathways.
Assuntos
Aves/fisiologia , Aclimatação , Animais , Comportamento Animal , Peso Corporal , Ritmo Circadiano , Dieta , Ingestão de Energia , Metabolismo Energético , Moela das Aves/anatomia & histologia , Intestinos/anatomia & histologia , Rim/anatomia & histologia , Fígado/anatomia & histologia , Masculino , Tamanho do Órgão , Fases do Sono/fisiologia , Temperatura , Fatores de TempoRESUMO
The purpose of this study is to compare clinically and hemodynamically the Wessex and Hancock II porcine bioprostheses. We compared functional class and data from echo-Doppler in 34 Wessex bioprostheses (group A) with those in 42 Hancock II bioprostheses (group B). We subdivided group A into A1 and A2. A1 was made up of 23 Wessex manufactured since 1986. A2 constituted 11 Wessex made before 1986 which belonged to a series with some variations in the manufacturing process, and in which some early dysfunctions have been described. We compared data from these sub-groups between each other as well as with those of group B. The groups were homogeneous in age, sex, patients body surface and the time elapsed since the prosthetic implant. The mean mitral gradient, the mitral area, the peak aortic gradient and the regurgitation incidence were similar in groups A and B. In A2 the mean mitral gradient was significantly superior to that of group B (7.1 +/- 1.1 mmHg vs 5.4 +/- 1.4 mmHg; p less than 0.01), and the mitral area showed a tendency to be inferior, although with no statistical significance. The functional class of the patients was similar in all the groups. We conclude that the Wessex bioprosthesis presents hemodynamic data and functional class similar to those of the Hancock II, with the exception of a sub-group of Wessex manufactured before 1986 which presents mean mitral gradients superior to the others and which would warrant further studies.