This fine-tuned role of nbr explains why screens for components of the primary piRNA biogenesis pathway did not identify nbr as a candidate (Czech et al., 2013; Handler et al., 2013; Muerdter et al., 2013), as such screens have been focused on genes with dramatic effects.
But she is one of many people demanding to know why screening tests for certain genetic conditions, including deafness, mental retardation and breast cancer, are not being offered to them -- even, in some cases, when they ask.
The lack of mandatory vaccination is a loophole in public health policy[ 16] and highlights why screening women of childbearing potential for rubella antibody is especially important.
We labelled these approaches: Be screened; Be screened and here's why; Screening is available please consider whether it's right for you.
The letter is signed by the patient's primary care clinician and indicates that the patient is overdue for screening and why screening is important.
Little detailed information exists explaining why screening technologies are underutilized and why screening adherence rates are low.
So far, there is no evidence that either the blood test or the ultrasound procedure will make a difference in the outcome of the disease in the general population, which is why routine screening for ovarian cancer is not yet recommended.
The scientific evidence identifying smoking and alcohol use as risk factors for adverse obstetrical outcomes is well-documented and long-standing [ 8, 9] meriting closer examination of how and why prenatal screening for these two factors varies among provinces.
