Search results for "tPA"
showing 10 items of 770 documents
Determinants of HIV outpatient service utilization according to HIV parameters
2014
Introduction : The increased life expectancy of HIV patients in the era of highly active antiretroviral therapy has had profound consequences for the healthcare systems that provide their care. It is useful to assess whether healthcare resources need to be adapted to the different stages of HIV infection or to patient characteristics [1]. To study how patient features influence utilization of out patient services, we retrospectively analyzed the electronic health record of HIV-positive patients who had followed day-care programs at the AIDS Center of the University of Palermo, Italy. Materials and Methods : 223 HIV-infected subjects were recruited and divided into two groups according to CD…
Manifestation of Diabetes Mellitus Type 1: A Questionnaire to Evaluate the Acceptance of Initial Intravenous Therapy
2014
For families suddenly confronted with the diagnosis of a lifelong chronic disease, implementing a continuous iv. infusion represents restriction of movement and possibly also a psychological burden. We designed a questionnaire to evaluate the perception of pediatric patients and their parents for this treatment as part of a diabetes manifestation. Patients and their parents treated in the diabetes outpatient clinic at children’s university hospital in Mainz were asked for their opinion about “iv. infusion” and “frequency of blood taking” during their first stay in the hospital upon manifestation of diabetes. They assigned scores from 1 to 10 for the following parameters: “delivery of diagno…
Patients’ and physicians’ preferences for type 2 diabetes mellitus treatments in Spain and Portugal: a discrete choice e…
2015
Carlos Morillas,1 Rosa Feliciano,2 Pablo Fernández Catalina,3 Carla Ponte,4 Marta Botella,5 João Rodrigues,6 Enric Esmatjes,7 Javier Lafita,8 Luis Lizán,9 Ignacio Llorente,10 Cristóbal Morales,11 Jorge Navarro-Pérez,12 Domingo Orozco-Beltran,13 Silvia Paz,9 Antonio Ramirez de Arellano,14 Cristina Cardoso,15 Maribel Tribaldos Causadias9 1Hospital Universitario Dr Peset, Valencia, Spain; 2USF São Domingos, Santarém, Portugal; 3Hospital Montecelo de Pontevedra, Galicia, Spain; 4USF Porta do Sol, Matosinhos, Portugal; 5Hospital Universitario Principe de Asturias, Madrid, Spain; 6USF Serra da Lousã, Lous&…
Personality and fatigue perception in a sample of IBD outpatients in remission: a preliminary study.
2012
International audience; BACKGROUND AND AIMS: Fatigue is considered as a feature of IBD. Nevertheless, medical variables would partly explain this complex phenomenon. Psychological variables would be especially connected to fatigue for patients in remission. Moreover, personality is known to be linked to the fatigue of patients with CFS. This preliminary study aimed to determine if personality dimensions are linked to the perception of fatigue in IBD. METHODS: 81 IBD outpatients in remission completed the MFI (fatigue); ISI, EES (sleep disturbances); TCI-R (personality); HADS (depression and anxiety). Medical data were collected (ferritin, C-reactive protein, number of flare-ups, number of h…
Perinatal Parenting Stress, Anxiety, and Depression Outcomes in First-Time Mothers and Fathers: A 3- to 6-Months Postpartum Follow-Up Study
2016
Objective: Although there is an established link between parenting stress, postnatal depression, and anxiety, no study has yet investigated this link in first-time parental couples. The specific aims of this study were 1) to investigate whether there were any differences between first-time fathers’ and mothers’ postnatal parenting stress, anxiety, and depression symptoms and to see their evolution between three and 6 months after their child’s birth; and 2) to explore how each parent’s parenting stress and anxiety levels and the anxiety levels and depressive symptoms of their partners contributed to parental postnatal depression. Method: The sample included 362 parents (181 couples; mothers…
Hemmung der Adenosintriphosphatase durch Colchicin
1951
The ATPase activity is inhibited by Colchicin in concentrations of 10−3 m and 10−4 m at a rate of 40 to 20 %, but in no way in the range of 10−7 m and 10−8 m, where Colchicin exerts its typical spindle-blocking action on the mitotic cell division. It is therefore no evidence, that Colchicin acts by influence on the energy yielding ATP-ATPase system, which was proposed to be responsible for the spindle contraction.
Über das Verschwinden von Adenosintriphosphat bei der Superpräzipitation von Aktomyosin-Gel
1952
(1) In the synerizing (“contraction”) of actomyosin gel, the ATP added disappears almost completely, while in the control experiment (contraction inhibited, ATPase intact), the greater part of the ATP remains.
Up-regulation of cholesterol associated genes as novel resistance mechanism in glioblastoma cells in response to archazolid B
2014
Treatment of glioblastoma multiforme (GBM), the most common and aggressive lethal brain tumor, represents a great challenge. Despite decades of research, the survival prognosis of GBM patients is unfavorable and more effective therapeutics are sorely required. Archazolid B, a potent vacuolar H(+)-ATPase inhibitor influencing cellular pH values, is a promising new compound exerting cytotoxicity in the nanomolar range on wild-type U87MG glioblastoma cells and U87MG.∆EGFR cells transfected with a mutant epidermal growth factor receptor (EGFR) gene. Gene expression profiling using microarray technology showed that archazolid B caused drastic disturbances in cholesterol homeostasis. Cholesterol,…
Intestinal transport in constipation and diarrhoea.
1988
Approximatively 10 liters of fluid enter the gastrointestinal tract with food and endogenous secretions, and only less than 100 ml or 1% leave it with the faeces. Minor changes of this equilibrium in the intestinal transport may cause diarrhoea or constipation. Functions of small and large intestine differ markedly in transport of electrolytes and water. The relatively leaky epithelium of the small intestine allows for rapid equilibrium of osmolality in both directions while the tight epithelium of the colon preserves electrolytes and water once they have been absorbed. It may compensate secretory diarrhoea of the small intestine for instance caused by bacterial toxins to a certain degree u…
Isoform specificity of cardiac glycosides binding to human Na+,K+-ATPase α1β1, α2β1 and α3β1
2009
Abstract Cardiac glycosides inhibit the Na + ,K + -ATPase and are used for the treatment of symptomatic heart failure and atrial fibrillation. In human heart three isoforms of Na + ,K + -ATPase are expressed: α 1 β 1 , α 2 β 1 and α 3 β 1 . It is unknown, if clinically used cardiac glycosides differ in isoform specific affinities, and if the isoforms have specific subcellular localization in human cardiac myocytes. Human Na + ,K + -ATPase isoforms α 1 β 1 , α 2 β 1 and α 3 β 1 were expressed in yeast which has no endogenous Na + ,K + -ATPase. Isoform specific affinities of digoxin, digitoxin, β-acetyldigoxin, methyldigoxin and ouabain were assessed in [³H]-ouabain binding assays in the abse…