Sentence examples for been clearly defined the from inspiring English sources

While the PPARγ role in tumour growth has not been clearly defined, the involvement of the altered polyamine metabolism in colorectal carcinogenesis has been established.

Although the precise number has not yet been clearly defined, the literature shows that 175 is even not sufficient for several individuals [ 60, 61].

Although the factors governing the tropism of various strains have not yet been clearly defined, the levels and polymorphisms of gB (gp110), another glycoprotein essential for mediating viral infection in both epithelial and B cells, appear to be involved [28].

2 Among the elderly, even though the role of some of these factors has not been clearly defined, the effectiveness of acting on risk factors to reduce CVD has already been recognized.

Even though the incidence and the pathogenesis of fracture in obese individuals have not yet been clearly defined, the growing evidence that obesity may be related to an increased risk of fracture has important public health implications.

These techniques focussed more on the process of problem identification and exploration than they did on problem solution, reflecting a realisation that once a messy problem had been clearly defined the solution was often quite trivial.

While Gaza's boundaries are clearly defined, the precise territory of what would constitute Palestine in the West Bank and East Jerusalem will only be determined via negotiations with Israel on a two-state solution, negotiations which are currently suspended.

For the comfort of the authors and readers, once in a manuscript the subunit is clearly defined, the short names B α1, B γ1 etc. can be used.

On the contrary, the origin of these new acentriolar cell lines is clearly defined, the DSas-4 mutation, a key regulator of centriole assembly.

Although the inhibitory activity of bortezomib is clearly defined, the downstream mechanisms of cytotoxity remain poorly understood and at times controversial.

Critics maintain that the task of overseeing America's intelligence community has never been clearly defined since the creation of the office of DNI in 2005.