However, in a recent systematic review [ 12] these studies were rated as having a "high risk of bias" due to methodological limitations such as non-randomisation allocation procedures or small sample sizes.
This scatter typically resulted from the false identification of tracks, regardless of the image filtering procedure used or sample coating.
Indeed, several studies, including ours, have demonstrated HKGs expression great variability according to experimental procedures or biological samples (de Kok et al, 2005; Caradec et al, 2010).
Two batches (A and A′series) of 21 samples (250 μL (20% homogenate) of each sample per tube, manual procedure) or 29 samples (250 μL of each sample per well in 2 deep-well plates, automated protocol) were analyzed together with 2 scrapie controls (nerve tissue from 2 scrapie sheep, 99 1316 and PG1259 [manual] or 99 1316 and 99 1487 [automated]) and an experimental BSE-infected sheep (397BS, INRA).
Trial selection Published and unpublished randomised clinical trials that evaluated a restrictive compared with a liberal transfusion strategy in adults or children, irrespective of language, blinding procedure, publication status, or sample size.
Good hygiene, sanitation procedures, or time of sampling are likely among the reasons for the absence of Salmonella in the faeces of dogs investigated in this study.
In this study we focused on variations of well-known markers SCC, CYFRA 21-1 and CEA as an effect of anesthesia induction, sampling procedure or time of sampling.
SeptiFast false-negative samples were interpreted as caused by various factors such as low microbial load (especially for coagulase-negative staphylococci), low sample volume, inappropriate sample preparation procedures or genetic variability.
Using thirty-two 6- to 8-week-old male C57BL/6 WT mice, we administered the same animal housing protocol, CLP or sham procedures and sample collection as we used in ApoE−/− mice.
Specific Material Transfer Agreements (MTAs, Case 1) describing in detail the nature of the work to be carried out in foreign laboratories, as well as procedures for sample return or destruction at the end of the project, were instrumental in addressing some of these concerns.
