aBMSCs exhibited Cell Cycle inhibitor multipotency, and karyotypes were normal up to 30 PDs, with significant cell senescence beginning following 35 PDs. Additionally, aBMSCs induced ectopic bone formation following subcutaneous transplantation into mice. These findings demonstrate a predictable approach for the isolation and safe clinical-scale expansion of aBMSCs, and thus, their clinical use could be considered for craniofacial regenerative therapies.”
“Primary localized cutaneous amyloidosis (PLCA) commonly presents as macular and lichen variants. We present a case

of a 27-year-old Chinese woman with cutaneous features of the rarely reported poikiloderma-like, dyschromic and bullous forms of PLCA, and the commoner lichen variant. There were no syndromic associations or systemic involvement, and the various morphological subtypes occurred in isolation from one another. We review the clinical spectrum of PLCA, highlight its protean clinical manifestations in this patient, and discuss its postulated pathogenesis in relation to its histopathological features.”
“Female sex steroids, particularly estrogens, contribute to the sexually dimorphic response observed

in cerebral ischemic outcome, with females being relatively protected compared to males. Using a mouse model of cardiac arrest and cardiopulmonary resuscitation, we previously demonstrated that estrogen neuroprotection is mediated in part by the estrogen receptor beta, with MCC950 order no involvement of estrogen receptor alpha. In this study, we examined the neuroprotective effect of the novel estrogen receptor, G protein-coupled estrogen receptor 1 (GPER1/GPR30). Male mice administered with the GPR30 agonist G1 exhibited significantly reduced neuronal injury in the hippocampal CA1 region and striatum. The magnitude of neuroprotection observed in G1-treated mice was indistinguishable from estrogen-treated mice, implicating GPR30 in estrogen neuroprotection. Real-time quantitative RT-PCR indicates that selleck G1 treatment increases expression of the neuroprotective ion channel, small-conductance calcium-activated potassium channel 2. We conclude that GPR30 agonists

show promise in reducing brain injury following global cerebral ischemia.”
“Replacement of an artificial graft in a redo lateral thoracotomy is extremely difficult with a high risk of lung injury. Endovascular intervention may be an ideal option in such conditions, as in the following case. A 75-year old man with a history of coronary artery bypass graft surgery developed a proximal anastomotic pseudoaneurysm 1 year after undergoing artificial proximal descending aorta replacement surgery. Thoracic endovascular aneurysm repair was performed successfully using the periscope graft technique to preserve the flow into the left subclavian artery from the distal side of the aortic stent graft. Since the patient had coronary artery bypass grafting, debranching of the left subclavian artery was considered too risky.