Sentence examples for thresholds for protective from inspiring English sources
However, recent in vivo animal evidence indicates that there are actually two dose (stress) thresholds for protective adaptive responses to be initiated.
Two of the most critical road blocks have included exceptionally high thresholds for protective levels of antibody against known target antigens, coupled with problematic levels of antigen polymorphism.
The chronic in vivo exposure noted above and implicating a low dose threshold for protective effects against cancer has recently been paralleled by a similar study monitoring DNA DSBs (Osipov et al. 2013).
In Trp53 normal mice, this very low chronic fractionated exposure accelerated the appearance of spontaneous lymphomas after exposure times up to 60 weeks, reducing average lifespan and indicating that a lower dose threshold for protective effects from this level of radiation stress had not been reached.
The guidance uses the definitions of various forms of child maltreatment set out in Working Together to Safeguard Children 8, based on the concept of significant harm as the threshold for protective intervention, which was introduced in the Children Act 1989.
Therefore it follows that the thresholds for eliciting protective immune responses in both mice and humans is also not known.
Clearly, they would need to account for both upper and lower thresholds for induced protective effects.
Our study did not indicate the existence of a threshold for a protective association with breast cancer with circulating 25(OH D, which has been hypothesized by some [ 23].
The existence of upper and lower thresholds which create a window for protective effects, and the ability of stressors other than radiation to induce protective effects raises the question of what happens to radiation risk after exposure to multiple stressors.
Identifying actual threshold levels for specific individuals and identifying protective thresholds for a population of sensitized individuals is a major public health challenge.
Testing for protective sensory threshold is done with a Semmes Weinstein 5.07/10 gm monofilament (Semmes Weinstein Corp., NY, USA).
