International journal of clinical and experimental medicine
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Mirror syndrome is a rare clinical entity consisting of fetal and placental hydrops with maternal edema. It is associated with an increase in fetal mortality and maternal morbility. We describe the anesthetic management of a parturient with Mirror syndrome complicated by HELLP syndrome and massive postpartum hemorrhage, who required general anesthesia for cesarean delivery.
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The angiotensinogen M235T polymorphism was associated with ischemic stroke risk. However, the results were controversial. Thus, a meta-analysis was conducted. ⋯ In the stratified analysis by ethnicity, we found that this polymorphism was significantly associated with ischemic stroke in Asian (OR = 1.85; 95% CI, 1.45-2.35; P < 0.001). In the age subgroup, we found that angiotensinogen M235T polymorphism could increase both early-onset ischemic stroke risk (OR = 1.88; 95% CI, 1.33-2.43; P < 0.001) and late-onset ischemic stroke risk (OR = 1.20; 95% CI, 1.01-1.39; P = 0.04). This meta-analysis suggested that angiotensinogen M235T polymorphism was associated with ischemic stroke.
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High mobility group box-B1 (HMGB1) is upregulated in tumors, inflammations, and other injuries. However, its extracellular role and signaling in wound healing remains unclear. In the present study, we examined the HMGB1 levels in hematoma samples in fractured bones and in human macrophagy U937 cells under hypoxia with enzyme-linked immunosorbent assay (ELISA) and western blotting. ⋯ Moreover, the MG-63 cells incubated with HMGB1 had increased ERK1/2 phosphorylation, whereas such effect was blocked by the TLR-4 knockout with SIRNA-TLR-4 transfection. In conclusion, we found the up regulation HMGB1 in the hematoma of fractured bones and in macrophage U937 cells under hypoxia, and the hypoxia-up regulated HMGB1 promoted the proliferation of osteoblast MG-63 cells and activated the phosphorylation of ERK and JNK. And the proliferation promotion and the activation of ERK/JNK signaling was TLR-4-dependent.
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In this prospective, randomized, double-blind study, we verified the hypothesis that TEAS can alleviate remifentanil-induced hyperalgesia in patients undergoing thyroidectomy. ⋯ Preoperative TEAS can attenuate remifentanil-induced hyperalgesia in patients undergoing thyroidectomy.
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Sepsis is a systemic inflammatory response to infection and includes severe sepsis, septic shock and death. Platelet endothelial cell adhesion molecule-1 (PECAM-1) is one cell adhesion molecule expressed on platelets and leukocytes. It regulates platelet activation and mediates transendothelial migration of leukocytes, thus maintaining the integrity of the vasculature. ⋯ Among sepsis patients, the serum levels of sPECAM-1 were significantly higher in CG and GG genotype than in CC genotype. In septic shock patients, nonsurvivors (83.7 ± 12.6 ng/ml, n = 69) had a significantly higher serum sPECAM-1 level than the survivors (76.9 ± 12.7 ng/ml, n = 53) (P<0.01). In conclusion, PECAM-1 Leu125Val polymorphism and its sPECAM-1 levels are associated with sepsis severity and susceptibility to septic shock.