Ding Z, Wu CJ, Chu GC, Xiao Y, Ho D, Zhang J, et al. SMAD4-dependent barrier constrains prostate cancer growth and metastatic progression.
A review of the barriers constraining access to appropriate paediatric rheumatology care found that, in general, US paediatricians had little or no training in RMD health and had relatively poor physical examination and diagnosis skills [ 54].
Interviews with patients explored patient's life histories (i.e., social support systems, education, income, migration, work), illness trajectories (i.e., from illness onset to diagnosis and treatment, treatment seeking, stigma) and experiences with the health care system (i.e., barriers constraining access and engagements with health care providers).
Multiple barriers constrain the widespread application of participatory methods in water management, including the more technical focus of most water agencies, additional cost and time requirements for stakeholder involvement, as well as institutional structures that impede collaborative management.
Cultural, organizational, architectural, geographical, and communication barriers constrain the demand for and use of oral dental care services by this social segment.
Using luminescence and meteoric beryllium-10 (10Be) inventory analyses, we estimated a minimum age for the largest, westernmost, morphologically identifiable, and topographically-highest, barrier/beach-ridge (the Wicomico shoreline barrier) and constrained the age of a suite of younger barrier/beach-ridges that lie adjacent and seaward of the Wicomico shoreline barrier.
It is also possible that certain international students may face a labour market barrier that constrains their chance of finding a high-paying job after finishing their Canadian education.
Current data regarding cellular ROS detoxification demonstrate that the plasma membrane acts as a semi-permeable barrier that constrains diffusion rates of O2 and H2O2 (O2- is efficiently halted by lipid bilayers), allowing the turnover of detoxifying enzymes, such as catalases, peroxidases, and terminal oxidases to counterbalance the influx of oxygen species.
Although a co-operative cannot be certified if its membership criteria is discriminatory, cultural barriers constrain women's ability not only to participate in such co-operatives, but also to benefit from Fairtrade to the same extent as men.
