Time Factors
Research News and Information

Sunday, November 08, 2009

Model-based projections for deriving up-to-date cancer survival estimates: an international evaluation.

29 Nov 2009 Model-based projections were shown to be useful for deriving most up-to-date population-based cancer survival estimates. However, the performance of these projections, which can be derived by various approaches, has only been evaluated in very few ... Read more...

Possible mechanisms involved in the discrepancy of hepatic and aortic endothelial nitric oxide synthases during the development of cirrhosis in rats.

25 Nov 2009 BACKGROUND/AIM: In cirrhosis, systemic nitric oxide (NO) overproduction and hepatic NO hypoproduction lead to arterial vasodilatation and portal hypertension. The mechanisms involved in these alterations in endothelial NO synthase (eNOS)-derived NO ... Read more...

The preoperative positivity for serum hepatitis B e antigen did not affect overall survival after curative resection of hepatitis B virus-related hepatocellular carcinoma.

18 Nov 2009 BACKGROUND AND AIM: Previous studies have reported different risk factors for early and late intrahepatic recurrence after resection of hepatocellular carcinoma (HCC). However, the prognostic significance of the risk factors for early and late ... Read more...

Latest indexed articles for 'Time Factors'

These are the very latest articles for this heading:

• Model-based projections for deriving up-to-date cancer survival estimates: an international evaluation. 29 Nov 2009
• Possible mechanisms involved in the discrepancy of hepatic and aortic endothelial nitric oxide synthases during the development of cirrhosis in rats. 25 Nov 2009
• The preoperative positivity for serum hepatitis B e antigen did not affect overall survival after curative resection of hepatitis B virus-related hepatocellular carcinoma. 18 Nov 2009
• Results of treatment methods in cardiac arrest following coronary artery bypass grafting. 16 Nov 2009
• Continuous transversus abdominis plane block for renal transplant recipients. 30 Oct 2009
• Blood infection diagnosis by 16S rDNA broad-spectrum polymerase chain reaction: the relationship between antibiotic treatment and bacterial DNA load. 30 Oct 2009
• Some unanswered questions about temperature management. 30 Oct 2009
• Ultrasound-guided paravertebral block using an intercostal approach. 30 Oct 2009
• Ropivacaine spinal anesthesia is not antagonized by ondansetron pretreatment. 30 Oct 2009
• An ultra-low dose of naloxone added to lidocaine or lidocaine-fentanyl mixture prolongs axillary brachial plexus blockade. 30 Oct 2009
• The effects of ultrasound guidance and neurostimulation on the minimum effective anesthetic volume of mepivacaine 1.5% required to block the sciatic nerve using the subgluteal approach. 30 Oct 2009
• The effects of electroacupuncture on TH1/TH2 cytokine mRNA expression and mitogen-activated protein kinase signaling pathways in the splenic T cells of traumatized rats. 30 Oct 2009
• Increase in quality, but not quantity, of clinical trials in acute pain: 1992 versus 2007. 30 Oct 2009
• A comparison of gabapentin and ketamine in acute and chronic pain after hysterectomy. 30 Oct 2009
• Mild hypothermia has no long-term impact on postischemic neurogenesis in rats. 30 Oct 2009
• Redesign of a university hospital preanesthesia evaluation clinic using a queuing theory approach. 30 Oct 2009
• A randomized comparison of low doses of hyperbaric bupivacaine in combined spinal-epidural anesthesia for cesarean delivery. 30 Oct 2009
• A hemodynamic profile for consciousness during cardiopulmonary resuscitation. 30 Oct 2009
• Isoflurane preconditioning ameliorates endotoxin-induced acute lung injury and mortality in rats. 30 Oct 2009
• Substance use among Iranian cardiac surgery patients and its effects on short-term outcome. 30 Oct 2009

See a longer list of these articles.

Technical information about 'Time Factors'

Definition: Elements of limited time intervals, contributing to particular results or situations.

Descriptor UI: D013997

Alternative terms: Time Factors; Factor, Time; Factors, Time; Time Factor;

Tree Number: G01.910.857;

History Note: 91(67); was see under TIME 1967-90

Technical Notes: NIM coord of a given subject (IM); no qualif; do not confuse with TIME, the abstraction (usually IM); differentiate from AGE FACTORS: Manual 35.5.3; "diurnal" & "nocturnal": see note on TIME