Sentence examples for demonstration of absence from inspiring English sources

In prostate pathology, the diagnosis of prostatic adenocarcinoma is supported by the immunohistochemical demonstration of absence of K5-positive basal cells (Abrahams et al. 2002, 2003).

Firstly, the demonstration of the absence of anti-CCP antibodies in patients with MS may not provide sufficient information about the absence of citrullinated CNS proteins because a specific target for these antibodies is not well known [ 14].

A recent study demonstrated that a combination of typical LV morphologic change of sCMP and noninvasive demonstration of the absence of significant plaque rupture can be possible alternative diagnostic criteria [ 20].

It was a masterly demonstration of the absence of personal chemistry between them, and he living embodiment of the fragmentation of the commanding heights of the NHS wrought by the coalition's reforms.

The dynamic subtraction MR images can also facilitate the demonstration of the absence of blood flow.

Since Aβ pathology is required for a diagnosis of AD, the early demonstration of the absence of Aβ may lead instead to further evaluation of potentially treatable causes of impairment (for example, depression) in these patients.

However, no rigorous analysis of the putative evolvability of autocatalytic sets (but see [ 4] for a demonstration of the absence of Darwinian evolution in other models) has been carried out so far.

The previous demonstration of the absence of nonspecific consequences on HIV replication is now indicated in the manuscript (subsection "Adaptation of a mathematical model to explicitly consider cell-free and cell-to-cell infection").

A pooled analysis of five cohort studies demonstrated an 18% increase in the risk of hypertension among patients treated with aspirin [ 21] in contrast to the demonstration of an absence of influence of aspirin dose on blood pressure in two large meta-analyses [ 19, 20]; moreover, in two other studies, aspirin administered at bedtime lowered blood pressure [ 22, 23].

The effort goes back at least to the ancient Greeks and with more modern developments starting with Louis Pasteur's demonstration of the absence of "spontaneous generation" of life in our time and then 75 years later A. I. Oparin taking some colloid physical chemistry and making for the first time a plausible scientific model of the Origin of Life.

Our demonstration of the absence of 5hmC, 5fC and 5caC in rat germ cells during the re-establishment of DNA methylation between e19.5 and e21.5 further supports the hypothesis that these variants form part of the initial demethylation pathway in the male germline [ 29].