Sentence examples for positive hub from inspiring English sources

Therefore, not all patients with positive hub cultures qualified for endoluminal CRBSI.

The predefined secondary goals were to compare overall CRBSI (including exoluminal infection), overall bacteremia, incidence of positive hub and catheter tip cultures, all-cause mortality, and treatment with systemic antibiotics (glycopeptides versus other compounds) for both groups.

For endoluminal CRBSI according to the strictest definition (positive hub culture and identical bacterial strain in blood), a 3.6-fold, non-significant, reduction was observed for patients receiving ethanol (2 of 226 versus 7 of 222; P = .103).103

In patients who classified for endoluminal CRBSI according to the strictest definition (positive hub culture with identical bacterial strain in blood), a 3.6-fold reduction was observed for patients allocated to ethanol locks (2 of 226 versus 7 of 222; P = .103).103

A positive punch, or hub, can be cut in hard metal and the design stamped into a softer metal, which is then hardened to form a die (thus, many dies can be made from one hub).

Consequently, many critical nodes of the ESC GRN have been discerned and the topology of this network is thought to be a concentric hub of positive feedback and feed-forward modules.

Risk factors retained are: duration of catheterization (additional risk is multiplied by 4.33 in passing from 1 5 days to 6 10 days), length of stay in ICU (> 28 days), and positive culture of the hub of stopcock (sensibility = 100%, specificity = 82%, positive predictive value = 22% and negative predictive value = 100%).

For self-renewal assays, CySCs were scored as Zfh1-positive or Tj-positive cells one cell diameter away from the hub, and GSCs as Vasa-positive cells in contact with the hub.

This enabled us to determine its positive effects on immediate downstream hub nodes.

Both positive and negative correlations among hub nodes were present in module 3, indicating the existence of feedback signaling.

The fact that Rac1 signals the creation of new lamellipodia-associated NAs would suggest that the R-Ras/RIN2 signaling module might also be the hub of a positive feedback mechanism aimed at steering cell spreading, by further propagating lamellipodial protrusion and NA formation.