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991.
M Suzuki H Itoh H Konishi M Ida O Matsui T Takashima 《Journal of computer assisted tomography》1982,6(4):831-832
A case of hepatocellular carcinoma with invasion of the portal vein is reported. A tumor defect within the dilated portal vein is well demonstrated by computed tomography, and its appearance is compatible with the "thread and streaks" sign seen on hepatic angiography. 相似文献
992.
993.
Hanna Gyllensten Ida Bjrkman Eva Jakobsson Ung Inger Ekman Sofie Jakobsson 《Health expectations》2020,23(5):1362
BackgroundPerson‐centred care (PCC) has been suggested as a potential means to improve the care of patients with chronic and long‐term disorders. In this regard, a model for PCC was developed by the University of Gothenburg Centre for Person‐Centred Care (GPCC).ObjectiveThe present study aimed to explore the theoretical frameworks, designs, contexts and intervention characteristics in the first 27 interventional studies conducted based on the ethics for person‐centredness provided by the GPCC.DesignCross‐sectional study.Setting and participantsA questionnaire to the principal investigators of the 27 intervention studies financed by the GPCC and conducted between 2010 and 2016.Main outcome measuresTheoretical frameworks, contexts of studies, person‐centred ethic, and outcome measures.ResultsMost of the interventions were based on the same ethical assumptions for person‐centredness but theories and models in applying the interventions differed. All studies were controlled; 12 randomized and 15 quasi‐experimental. Hospital in‐ and outpatient and primary care settings were represented and the outcome measures were related to the specific theories used. A complexity in designing, introducing and evaluating PCC interventions was evident.ConclusionThe frameworks, designs and interventions in the studies were in line with the established ethical basis of PCC, whereas outcome measures varied widely. Consensus discussions among researchers in the field are needed to make comparisons between studies feasible.Patient or public contributionsPatients or the public made no direct contributions, although most of the studied projects included such initiatives. 相似文献
994.
Ida Heir Hovland Ingrid Sande Leikanger Oddbjrg Stokkeland Kaia Hevry Waage Svein A. Mjs Karl A. Brokstad Adrian McCann Per Magne Ueland Rasa Slizyte Ana Carvajal Gunnar Mellgren Tore Remman Ingmar Hgy Oddrun A. Gudbrandsen 《European journal of nutrition》2020,59(3):1013-1029
To examine whether supplementation with low doses of fish or milk proteins would affect glucose regulation and circulating lipid concentrations in overweight healthy adults. Ninety-three overweight adults were assigned to receive 2.5 g protein/day from herring (HER), salmon (SAL), cod (COD) or milk (CAS, a casein–whey mixture as positive control) as tablets for 8 weeks. Seventy-seven participants were included in the analyses. HER and SAL did not affect glucose and insulin concentrations. COD significantly reduced within-group changes in 90 and 120 min postprandial glucose concentrations but changes were not different from HER and SAL groups. CAS supplementation significantly reduced the area under the curve for glucose concentrations (− 7%), especially when compared to SAL group, and reduced postprandial insulin c-peptide concentration (− 23%). Reductions in acetoacetate (− 24%) and β-hydroxybutyrate (− 29%) serum concentrations in HER group were more prominent compared to SAL and COD groups, with no differences between fish protein groups for α-hydroxybutyrate. Serum concentrations of α-hydroxybutyrate (− 23%), acetoacetate (− 39%) and β-hydroxybutyrate (− 40%) were significantly reduced within CAS group, and the decreases were significantly more pronounced when compared to SAL group. Serum lipid concentrations were not altered in any of the intervention groups. Findings indicate that 2.5 g/day of proteins from fish or milk may be sufficient to improve glucose regulation in overweight adults. The effects were most pronounced after supplementation with proteins from cod, herring and milk, whereas salmon protein did not affect any of the measurements related to glucose regulation. This trial was registered at clinicaltrials.gov as NCT01641055. 相似文献
995.
Ida J. Pedersen Susanne E. Pors Ragnhild J. Bager Skjerning Søren S. Nielsen 《Avian pathology》2015,44(5):386-391
Gallibacterium anatis is a major cause of reproductive tract infections in chickens. Here, we aimed to evaluate the efficacy of the recombinant protein GtxA-N at protecting hens, by addressing three objectives; (i) evaluating the antibody response following immunization (ii) scoring and comparing lesions, following challenge with G. anatis, in immunized and non-immunized hens and (iii) investigating if the anti-GtxA-N antibody titre in individual hens correlated with the observed lesions. Two consecutive experiments were performed in hens. In the first experiment hens were immunized with GtxA-N on day 0 and day 14, infected with G. anatis on day 28 and euthanized on day 56. The GtxA-N antibody response was assessed in pooled serum samples throughout the experiment, using an indirect enzyme-linked immunosorbent assay (ELISA). In the second experiment the GtxA-N antibody titres were assessed in individual hens before and after immunization. Subsequently, the hens were inoculated with G. anatis and finally all hens where euthanized and submitted for post mortem examination 48?h after inoculation. Immunization elicited strong antibody responses that lasted at least 8 weeks (P?.0001). The individual antibody titres observed in response to immunization varied considerably among hens (range: 174,100–281,500). Lesion scores following G. anatis infection were significantly lower in immunized hens compared to non-immunized hens (P?=?.004). Within the immunized group, no correlation was found between the individual antibody titres and the lesion scores. This study clearly demonstrated GtxA-N as a vaccine antigen able of inducing protective immunity against G. anatis. 相似文献
996.
H. Lennart Persson Linda K. Vainikka Ida Eriksson Urban Wennerström 《Experimental and toxicologic pathology》2013,65(1-2):81-89
Previously, we have shown that TNF-α protects iron-exposed J774 macrophages against iron-catalyzed oxidative lysosomal disruption and cell death by increasing reduced glutathione and H-ferritin in cells. Because J774 cells are able to harbor large amounts of iron, which is potentially harmful in a redox-active state, we hypothesized that TNF-α-stimulated J774 macrophages will prevent iron-driven oxidative killing of alveolar epithelial A549 cells in co-culture. In the present study, iron trichloride (which is endocytosed by cells as hydrated iron-phosphate complexes) was mainly deposited inside the lysosomes of J774 macrophages, while A549 cells, equally iron exposed, accumulated much less iron. When challenged by oxidants, however, reactive lysosomal iron in A549 cells promoted lysosomal disruption and cell death, particularly in the presence of TNF-α. This effect resulted from an elevation in ROS generation by TNF-α, while a compensatory upregulation of protective molecules (H-ferritin and/or reduced glutathione) by TNF-α was absent. A549 cell death was particularly pronounced when iron and TNF-α were present in the conditioned medium during oxidant challenge; thus, iron-driven oxidative reactions in the culture medium were a much greater hazard to A549 cells than those taking place inside their lysosomes. Consequently, the iron chelator, deferoxamine, efficiently prevented A549 cell death when added to the culture medium during an oxidant challenge. In co-cultures of TNF-α-stimulated lung cells, J774 macrophages sequestered iron inside their lysosomes and protected A549 cells from oxidative reactions and cell death. Thus, the collective effect of TNF-α on co-cultured lung cells was mainly cytoprotective. 相似文献
997.
Dellenborg Lisen Persson Jenny Tiberg Jakobsson Ung Eva Johannsson Gudmundur Olofsson Ann-Charlotte Björkman Ida 《Sexuality and disability》2020,38(3):515-532
Sexuality and Disability - Hypopituitarism means a partial or complete inability to produce pituitary hormones, including those regulating gonadal function. The condition therefore leads to hormone... 相似文献
998.
Lea J. Jabbarian Mogens Groenvold Morten Aa. Petersen Caroline Arnfeldt Christensen Luc Deliens Agnes van der Heide Marijke C. Kars Guido Miccinesi Sheila Payne Andrew Wilcock Ida J. Korfage 《Value in health》2019,22(1):92-98
Objectives
There is a need to improve the assessment of emotional functioning (EF). In the international Advance Care Planning: an Innovative Palliative Care Intervention to Improve Quality of Life in Cancer Patients - a Multi-Centre Cluster Randomized Clinical Trial (ACTION) trial involving patients with advanced cancer, EF was assessed by a customized 10-item short form (EF10). The EF10 is based on the European Organisation for Research and Treatment of Cancer (EORTC) EF item bank and has the potential for greater precision than the common EORTC Quality of Life Questionnaire Core 30 four-item scale (EF4). We assessed the relative validity (RV) of EF10 compared with EF4.Methods
Patients from Belgium, Denmark, Italy, the Netherlands, Slovenia, and the United Kingdom completed EF10 and EF4, and provided data on generic quality of life, coping, self-efficacy, and personal characteristics. Based on clinical and sociodemographic variables and questionnaire responses, 53 “known groups” that were expected to differ were formed, for example, females versus males. The EF10 and EF4 were first independently compared within this known group, for example, the EF10 score of females vs the EF10 score of males. When these differences were significant, the RV was calculated for the comparison of the EF10 with the EF4.Results
A total of 1028 patients (57% lung, 43% colorectal cancer) participated. Forty-five of the 53 known-groups comparisons were significantly different and were used for calculating the RV. In 41 of 45 (91%) comparisons, the RV was more than 1, meaning that EF10 had a higher RV than EF4. The mean RV of EF10 compared with that of EF4 was 1.41, indicating superior statistical power of EF10 to detect differences in EF.Conclusions
Compared with EF4, EF10 shows superior power, allowing a 20% to 34% smaller sample size without reducing power, when used as a primary outcome measure. 相似文献999.
1000.