Improvements in Forward Bending Are Related to Improvements in Pain and Disability During Cognitive Functional Therapy for People With Chronic Low Back Pain.

To investigate whether improvements in forward bending were related to improvements in pain and disability in people with chronic low back pain (CLBP) who were undergoing Cognitive Functional Therapy (CFT). Longitudinal observational study. Two hundred and sixty-one participants with CLBP received CFT.

How Movement Is Assessed Matters. Changes in Forward Bending During Cognitive Functional Therapy Treatment for People With Chronic Low Back Pain.

To investigate forward bending range of motion (ROM) and velocity in patients with low back pain who were receiving Cognitive Functional Therapy and determine (1) the amount and timing of change occurring at the trunk and pelvis (global angles), and lumbar spine (intersensor angle), and (2a) differences in changes between participants with and without sensor biofeedback, and (2b) participants with and without baseline movement limitation. Observational study. Two hundred sixty-one participants attended Cognitive Functional Therapy treatment and wore sensors at the T12 and S2 spine levels while performing forward bending.

Concurrent validity of DorsaVi wireless motion sensor system Version 6 and the Vicon motion analysis system during lifting.

Background: Wearable sensor technology may allow accurate monitoring of spine movement outside a clinical setting. The concurrent validity of wearable sensors during multiplane tasks, such as lifting, is unknown. This study assessed DorsaVi Version 6 sensors for their concurrent validity with the Vicon motion analysis system for measuring lumbar flexion during lifting.

Usability Guidelines for an Online Image Database.

There are currently no existing guidelines for optimizing user experience in online image databases. Here we use established usability design principles to develop a set of 50 recommendations for improving database organization, navigability, and search functionality. We conduct a resource audit of commercial and non-profit image galleries and evaluate them upon our criteria.

Evaluation of a Novel Financial Navigator Pilot to Address Patient Concerns about Medical Care Costs.

Context: Interventions are required that address patients' medically related financial needs.

Objective: To evaluate a Financial Navigator pilot addressing patients' concerns/needs regarding medical care costs in an integrated health care system.

Methods: Adults (aged ≥ 18 years) enrolled at Kaiser Permanente Northwest, who had a concern/need about medical care costs and received care in 1 of 3 clinical departments at the intervention or comparison clinic were recruited between August 1, 2016, and October 31, 2016.

Mitigating circumstances: A model-based analysis of associations between risk environment and infrequent condom use among Chinese street-based sex workers.

Background: Little is known about how freelance street-based sex workers navigate condom use while soliciting. Traditional behavioural model may fail to account for the complex risk environment that most street-based sex workers work within. We examine first the association of self-efficacy and the infrequent condom use, then we investigated the roles of clients and venues frequented on this association.

Intimate-Partner and Client-Initiated Violence among Female Street-Based Sex Workers in China: Does a Support Network Help?

Background: Globally, female street-based sex workers are vulnerable to gender-based violence. Previous research has shown having a peer social network can reduce sex workers' risks of victimization. However, mechanisms of how social network impacts violence among female street-based sex workers are still far from clear.

Female streetwalkers' perspectives on migration and HIV/STI risks in a changing economic and social environment: a qualitative study in Shanghai, China.

China's 30-year economic boom has created a unique social and economic market for commercial sex, as well as for a workforce of migrant women from rural China. This qualitative study explores the impact of the rapidly changing social and economic environment on migration patterns, knowledge of sexually transmitted infections (STIs), STI risk behaviours and health beliefs among female streetwalkers in Shanghai. Qualitative data were collected in 2010 through semi-structured in-depth interviews with 16 streetwalkers to characterise their migration passages, sexual health and behaviours, and peer networks.

Transient MPK6 activation in response to oxygen deprivation and reoxygenation is mediated by mitochondria and aids seedling survival in Arabidopsis.

Mitogen-activated protein kinases (MPKs) are regulated by diverse stresses with a reactive oxygen species (ROS) component. Here, we report the rapid and transient activation of MPK3, MPK4 and MPK6 upon oxygen deprivation as well as reoxygenation in seedlings of Arabidopsis thaliana. MPK activation peaked within 2 h of oxygen deprivation and again at a higher magnitude within 5 min of reoxygenation.

Ferromagnetic micropallets for magnetic capture of single adherent cells.

We present a magnetic micropallet array and demonstrate its capacity to recover specific, individual adherent cells from large populations and deliver them for downstream single cell analysis. A ferromagnetic photopolymer was formulated, characterized, and used to fabricate magnetic micropallets, which are microscale pedestals that provide demarcated cell growth surfaces with preservation of biophysical properties including photopatternability, biocompatibility, and optical clarity. Each micropallet holds a single adherent cell in culture, and hundreds of thousands of micropallets comprise a single micropallet array.

Sensing and signalling in response to oxygen deprivation in plants and other organisms.

Aims And Scope: All aerobic organisms require molecular di-oxygen (O2) for efficient production of ATP though oxidative phosphorylation. Cellular depletion of oxygen results in rapid molecular and physiological acclimation. The purpose of this review is to consider the processes of low oxygen sensing and response in diverse organisms, with special consideration of plant cells.

Gene and enhancer trap transposable elements reveal oxygen deprivation-regulated genes and their complex patterns of expression in Arabidopsis.

Transposon tagging with modified maize Ds-GUS constructs was used to isolate genes induced by oxygen deprivation in Arabidopsis thaliana. Seedlings of 800 gene-trap (DsG) and 600 enhancer-trap (DsE) lines were grown on vertically positioned plates for 1 week, oxygen deprived for up to 24 h and stained for GUS activity. Oxygen deprivation induced intricate patterns of gene expression in seedlings of 65 lines.