There were 15 adenomas, 66 intramucosal cancers (pM) and 49 submucosal cancers (pSM): 16 pSM superficial (pSM1) and 33 pSM deep cancers (pSM2-3). ❋ Hiroaki Ikematsu (2010)
Immunostaining for Cyclins D1, A, E, and p21, p27, p53 andbeta-catenin was used to examine impairments of the cell cycle in 190 gastric intramucosal differentiated-type cancers. ❋ Tamotsu Sugai (2010)
Reduction of p21 was a common feature of the gastric intramucosal differentiated-type cancers examined. ❋ Tamotsu Sugai (2010)
The colon polyp was a tubulovillous adenoma with high-grade dysplasia and foci of intramucosal carcinoma. ❋ Unknown (2010)
Combined measurements of blood lactate levels and gastric intramucosal pH in patients with severe sepsis. ❋ Unknown (2009)
There were changes in gastric PCO2, gastric-arterial PCO2 difference, and calculated intramucosal pH. ❋ Unknown (2009)
Excessive tachycardia, severe mixed venous desaturation, cardiac dysfunction, underlying coronary artery disease, and failure to resolve lactic acidosis or failure to improve gastric intramucosal pH may indicate the need for increased oxygen content. ❋ Unknown (2009)
Maynard et al. 103 were unable to show any effect on splanchnic blood flow, intramucosal pH, lidocaine metabolism, or indocyanine clearance with low-dose dopamine therapy. ❋ Unknown (2009)
With dopexamine hepatic blood flow was increased, and gastric intramucosal pH also improved significantly; these effects were sustained after discontinuation of dopexamine, suggesting that dopexamine may improve splanchnic oxygenation independent of its effects on systemic hemodynamics. 166 These studies are small, and the effects of dopexamine on gastric intramucosal pH have not been consistently reproducible. ❋ Unknown (2009)
If possible, episodes of intramucosal acidosis, which might be detected either by a decrease in gastric mucosal pHi or an increase in gastric mucosal PCO2, should be avoided, although no prospective, randomized, controlled trial has demonstrated a decrease in mortality with pHi or gastric PCO2-directed care in the management of patients with septic shock. ❋ Unknown (2009)
The transfusion of aged, more rigid, red blood cells has been associated with decreased gastric intramucosal pH and may act to accentuate the rheologic abnormalities seen in sepsis. 31 Moreover, a study51 randomizing critically ill patients to transfusion thresholds of 7.0 and 10 g / dL failed to demonstrate any differences in clinically significant outcomes. ❋ Unknown (2009)
Gutierrez G, Palizas F, Doglio G, et al. Gastric intramucosal pH as a therapeutic index of tissue oxygenation in critically ill patients. ❋ Unknown (2009)
Different vasoactive agents have been shown to have divergent effects on gastric intramucosal pH. ❋ Unknown (2009)
Gastric tonometry monitors gastric intramucosal pH (pHi) as a proxy for determining the adequacy of gut perfusion. ❋ Unknown (2009)
Associations have been observed between improved survival and increased levels of systemic oxygen delivery, reversal of lactic acidosis and increases in gastric intramucosal pH. 17, 24, 32 However, the specific choice of end points remains controversial. ❋ Unknown (2009)
Gastric tonometry has been proposed as a simple method to assess regional perfusion in the gut by employing a balloon in the stomach to measure intramucosal PCO2. ❋ Unknown (2009)
Using 0. 4\% SH solution enabled sufficient lifting of a colorectal intramucosal lesion during endoscopic resection, reducing the need for additional injections and the risk of perforation. ❋ Unknown (2009)
Epinephrine appears to be as good, if not better, at improving cardiac performance than dopamine or a dobutamine / norepinephrine combination. 38,109 However, epinephrine is associated with increases in arterial lactate concentration and decreases in gastric intramucosal pH, suggesting that perfusion to regional vascular beds may be impaired. 38,109 In several studies,39, 40 dopamine increased cardiac index and stroke volume index to a greater extent than norepinephrine but increases in left and right ventricular stroke volume index were about the same with the two agents. ❋ Unknown (2009)
