نتایج جستجو برای: pancreatic transection
تعداد نتایج: 90020 فیلتر نتایج به سال:
Primary pancreatic lymphoma is a rare extranodal manifestation of any histopathologic subtype of B cell non-Hodgkin's lymphoma that predominantly involves the pancreas. It comprises less than 0.2% of pancreatic malignancies and less than 0.7% of non-Hodgkin's lymphomas. This lymphoma is almost never suspected clinically. It is usually diagnosed by surgical exploration for suspected adenoca...
A prospective study of motor recovery was undertaken in a patient scheduled to undergo multiple subpial transections (MST) of right sensorimotor cortex. Pre-transection, functional MRI (fMRI) and cortical stimulation mapping confirmed left hand motor control within right primary motor cortex. Immediately post-transection, behavioral testing demonstrated preserved strength bilaterally but decrea...
HYPOTHESIS Blood loss in hepatic resection is an important determinant of operative outcome. OBJECTIVE To clarify whether reducing the tidal volume would be effective in decreasing blood loss during liver transection. DESIGN Randomized controlled trial. SETTING University hospital. PATIENTS Eighty patients scheduled to undergo hepatic resection were randomly assigned to receive liver tr...
BACKGROUND After portal vein ligation of 1 side of the liver, the other side regenerates at a slow rate. This slow growth may be accelerated to rapid growth by adding a transection between the 2 sides, i.e., performing portal vein ligation and parenchymal transection. We found that in patients undergoing portal vein ligation and parenchymal transection, portal vein hyperflow in the regenerating...
The intact sciatic nerve contains levels of nerve growth factor (NGF) that are comparable to those of densely innervated peripheral target tissues of NGF-responsive (sympathetic and sensory) neurons. There, the high NGF levels are reflected by correspondingly high mRNANGF levels. In the intact sciatic nerve, mRNANGF levels were very low, thus indicating that the contribution of locally synthesi...
19 Sacrocaudal motoneuron gene expression is altered following a spinal transection. Of interest 20 here is the regulation of serotonin (5-HT) receptors, mGluR1 and KCC2 which mediate 21 motoneuron excitability, locomotor recovery and spasticity post-transection. The examination of 22 these genes in lumbar motoneurons post-transection has not been studied, which is necessary for 23 developing p...
We have investigated the effects of ascending inhibitory pathways on two centrally generated rhythmic motor patterns in a simple vertebrate model, the young Xenopus tadpole. Tadpoles swim when touched, but when grasped respond with slower, stronger struggling movements during which the longitudinal pattern of motor activity is reversed. Surgical spinal cord transection to remove all ascending c...
Association between alcohol consumption and pancreatic cancer: a systematic review of cohort studies
Background: Among all types of cancers, pancreatic cancer has poor prognosis with 5-year survival below 10%. In theory, alcohol intake may be a modifiable risk factor for pancreatic cancer due to its role in multiple carcinogenic and metabolic signaling pathways. In addition, alcohol consumption may lead to chronic pancreatitis which is underlying cause of pancreatic cancer. However, little is ...
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