The authors provide a nice summary of our recent report on how growth hormone (GH) regulates neonatal inflammatory pain.We still need to understand how GH is downregulated during peripheral injury and how this reduction causes a paradoxical increase in sensory neuron IGFr1. To clarify, IGF-1 was not statistically increased in the skin as suggested. Furthermore, although not confirmed in vivo, i...

background:  the aim of this study was to evaluate whether higher serum levels of igf-i in the acute phase of ischemic stroke are associated with less severe strokes and better functional outcome in a period of one year follow up. methods: from october 2014 to august 2015, patients with the diagnosis of acute ischemic stroke admitted to the stroke unit of firoozgar hospital entered this prospec...

results 100 patients with cirrhosis with a male to female ratio of 63:37 and a mean age of 44.4 ± 15 years were enrolled in the study. median igf-1 was 92.95 ± 91.51 ng/ml. 14 patients (14%) had igf-1 within normal limits while 86 patients (86%) had abnormal igf-1 levels. in all patients the correlation coefficient between igf-1 and meld was -0.317 (p = 0.001) and 0.478 between igf-1 and child-...

Oxidized low-density lipoprotein (LDL) is proatherogenic and induces smooth muscle cell apoptosis, which contributes to atherosclerotic plaque destabilization. We showed previously that oxidized LDL downregulates insulin-like growth factor-1 receptor in human smooth muscle cells and that this is critical for induction of apoptosis. To identify mechanisms, we exposed smooth muscle cells to 60 mu...

New blood forming vessels are produced by differentiation of mesodermal precursor cells to angioblasts that become endothelial cells (ECs) which in turn give rise to primitive capillary network. Human cord blood (HCB) contains large subsets of mononuclear cells (MNCs) that can be differentiated into endothelial-like cells in vitro. Human mononuclear progenitor cells were purified from fresh umb...