Báo cáo hóa học: " Dual-task costs while walking increase in old age for some, but not for other tasks: an experimental study of healthy young and elderly persons" pdf

... of NeuroEngineering and Rehabilitation Open Access Research Dual-task costs while walking increase in old age for some, but not for other tasks: an experimental study of healthy young and elderly ... findings about the existence of such an age- related dual-task deficit (ARD). In an effort to explain this inconsistency, we explored...

Ngày tải lên: 19/06/2014, 08:20

... The increase in swing time vari- ability observed among the patients with a HLGD during walking in near darkness cannot, therefore, be attributed to changes in gait speed. Another way to view walking ... impairment in tests of balance and gait, and an increased risk of falls [8,9]. Future studies should assess if and how these factors contributed to the observed effe...

Ngày tải lên: 19/06/2014, 10:20

... above for 4 days in anti- CD3 and anti-CD28, and then re-stimulated for 5 hours with 5 μg/μl PMA and 5 μg/μl ionomycin in the presence of 1 μl/ml of a protein transport inhibitor containing brefeldin ... demonstrates post-dosing increases in IL-4, IL-6, IL-10, IL-13, TNF-α, MCP-1 and RANTES (but not IL-5, IL-17 and INF-γ). These changes were not noted in any of...

Ngày tải lên: 18/06/2014, 15:20

... (mainly combinations of doxorubicin [Adriamycin ® ] and cycloheximide) and/ or hormonotherapy (taxanes); and local chemotherapy and/ or radiotherapy before surgery). PAR1-positive and PAR1- negative ... tumour invasion and metastasis development and in a near future, PAR1 could become an ideal candidate for assessing new targets for drugs in the early diagnosis and...

Ngày tải lên: 18/06/2014, 15:20

... participated in study design and coordination and revised the manuscript. WMK participated in study design and coordination and revised and drafted the manuscript. All authors read and approved the final ... dis- tributed in humans than originally thought, expressed not only in germinal cells and in a variety of somatic tissues, but also in neoplastic cells...

Ngày tải lên: 18/06/2014, 15:20

... original thought, research, reasoning, writing and modifications; MAQ and SNM contributed human data and manuscript comment; SLY-C and APR were involved in data analysis, modelling and manuscript ... presence of colorectal cancer and independently associated with the increased risk of colorectal cancer in men [14], and overall cancer risk [15]. Interleukin-6 (IL-6) has b...

Ngày tải lên: 18/06/2014, 15:20

... period of intermittent miss- ingness is followed by monotone missingness. The three mechanisms of missing data are missing completely at random (MCAR), missing at random (MAR) and missing not at random ... surgery, and at equivalent times for those medically managed [4]. 2. MAVIS (N = 910) – RCT of multi-vitamin and mineral supplementation in persons aged 65 and over, to r...

Ngày tải lên: 18/06/2014, 18:20

... in this group of patients is relevant for the treatment of COPD, and for the care and rehabili- tation of patients. To this end, the aim of the present study was to explore the determinants of ... repre- sents something other than physiological and pathologi- cal factors is useful information for consideration in the treatment and care of COPD patients [7,45,...

Ngày tải lên: 18/06/2014, 19:20

... 0.001) but not for controls (p = 0.034). Discussion This study investigated cognitive and motor interference during gait in vestibular patients complaining of persistent dizziness and unsteadiness ... comparing the performances during sin- gle and DT. A second aim was to find out differences if any with an healthy control group. Since gait and balance impai rments inc...

Ngày tải lên: 19/06/2014, 08:20

... distance could include influences from both feedforward planning and online control. In contrast, the initial direction error focuses on the initial feedforward action, revealing plan- ning differences ... subjects, analyzed the subjects’ data and led the writing of this paper. JLP provided the funding, was responsible for receiving human subjects’ approval, guided analysis, and a...

Ngày tải lên: 19/06/2014, 08:20