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Inflammation is now recognized as a key component in a number of diseases such as atherosclerosis, rheumatoid arthritis, and inflammatory bowel disease. The transcription factor NF-κB has been shown to be involved in both the early and late stages of the inflammatory-proliferative process. In this report, we describe the identification of the pathway-selective estrogen receptor (ER) ligand, WAY-169916, that inhibits NF-κB transcriptional activity but is devoid of conventional estrogenic activity. This pathway-selective ligand does not promote the classic actions of estrogens such as stimulation of uterine proliferation or ER-mediated gene expression, but is a potent antiinflammatory agent, as demonstrated in the HLA-B27 transgenic rat model of inflammatory bowel disease. Our results indicate the potential utility of pathway-selective ER ligands such as WAY-169916 in the treatment of chronic inflammatory diseases.

A 52-year-old man was admitted with a cutaneous rash associated with septic shock and multiorganic failure, 6 days after a dog bite. He was started on empiric antibiotherapy and supportive measures. The patient's condition aggravated, with need for invasive mechanical ventilation and intermittent haemodialysis, and evolution from a petechiae-like rash to purpura and gangrene, culminating in bilateral lower limb amputation. The blood cultures revealed only Pasteurella multocida, after 10 days of incubation. P multocida infection is a rare cause of soft tissue infection that subsides with oral antibiotherapy. Infections causing sepsis are rare and appear in immunocompromised patients. Purpura fulminans induced by sepsis is a rare, life-threatening disorder. This syndrome should be recognised promptly, so early treatment is instituted. We found no case reports of purpura fulminans caused by Pasteurella infections in our literature review.

A 48-year-old woman performing peritoneal dialysis for end-stage renal disease presented with a painful leg ulcer. The investigation revealed an elevated parathyroid hormone level and the histological examination of the biopsy tissue from the ulcer revealed medial calcification of the arterioles, consistent with calciphylaxis. The patient developed additional ulcers in the lower limbs and treatment with antibiotics, cinacalcet, sevelamer, sodium thiosulfate, low calcium dialysate and hyperbaric oxygen therapy was instituted. The patient had a favourable outcome and after 9 months the ulcers had healed and the parathyroid hormone level reached the normal range. Calciphylaxis is a rare and life-threatening disorder associated with a mortality of 60-80%. Its pathogenesis is not fully understood hence there is no consensus in the treatment of this pathology.

Our aim is to present a case of a common iliac artery pseudoaneurysm, which complicated an allograft nephrectomy. A 27-year-old woman presented with acute abdominal pain and a palpable pulsatile mass in the right iliac fossa, 1 year after a right pelvic allograft nephrectomy. An iliac pseudoaneurysm was suspected and confirmed on triplex ultrasound and CT angiography. The patient underwent a pseudoaneurysm resection with direct repair of the previous allograft Carrell patch suture dehiscence. The intervention and recovery were uneventful and after a follow-up of 6 months, the patient remains asymptomatic with no clinical or imaging recurrence of the pseudoaneurysm.Vascular complications following allograft nephrectomy are rare but may present significant morbidity and mortality. Endovascular exclusion is currently the preferred option for the management of pseudoaneurysms following allograft nephrectomy; however, open surgical approach remains an alternative for selected patients.

This paper presents optimum sampling levels in discard sampling programs considering cost and precision objectives simultaneously and explores their dependence on both variables. The analysis is based on the Irish discard program: an onboard-observer voluntary sampling scheme aimed at estimating discard rates in trawl fisheries. Multistage analysis was performed to establish the precision levels achieved in the past, and a cost function was determined to estimate the financial cost of the program. Gear, fishing ground, targeted species, and International Council for the Exploration of the Sea (ICES) divisions were the main factors affecting discarding, together with random effects of the three nested groups considered: haul, trip, and vessel. Reductions in the present budget will imply only marginal decreases in precision, although changes in cost variables can have an impact on sampling levels. On the other hand, increasing the target precision by one-half will imply a considerable increase in sampling and associated cost, which will be difficult if not impossible to achieve. Finally, the analysis by fleet components suggests a marked increase in sampling levels, which emphasizes the importance of clearly stated discard sampling objectives.

A 48-year-old woman performing peritoneal dialysis for end-stage renal disease presented with a painful leg ulcer. The investigation revealed an elevated parathyroid hormone level and the histological examination of the biopsy tissue from the ulcer revealed medial calcification of the arterioles, consistent with calciphylaxis. The patient developed additional ulcers in the lower limbs and treatment with antibiotics, cinacalcet, sevelamer, sodium thiosulfate, low calcium dialysate and hyperbaric oxygen therapy was instituted. The patient had a favourable outcome and after 9 months the ulcers had healed and the parathyroid hormone level reached the normal range. Calciphylaxis is a rare and life-threatening disorder associated with a mortality of 60-80%. Its pathogenesis is not fully understood hence there is no consensus in the treatment of this pathology.

Our aim is to present a case of a common iliac artery pseudoaneurysm, which complicated an allograft nephrectomy. A 27-year-old woman presented with acute abdominal pain and a palpable pulsatile mass in the right iliac fossa, 1 year after a right pelvic allograft nephrectomy. An iliac pseudoaneurysm was suspected and confirmed on triplex ultrasound and CT angiography. The patient underwent a pseudoaneurysm resection with direct repair of the previous allograft Carrell patch suture dehiscence. The intervention and recovery were uneventful and after a follow-up of 6 months, the patient remains asymptomatic with no clinical or imaging recurrence of the pseudoaneurysm.Vascular complications following allograft nephrectomy are rare but may present significant morbidity and mortality. Endovascular exclusion is currently the preferred option for the management of pseudoaneurysms following allograft nephrectomy; however, open surgical approach remains an alternative for selected patients.

A 52-year-old man was admitted with a cutaneous rash associated with septic shock and multiorganic failure, 6 days after a dog bite. He was started on empiric antibiotherapy and supportive measures. The patient's condition aggravated, with need for invasive mechanical ventilation and intermittent haemodialysis, and evolution from a petechiae-like rash to purpura and gangrene, culminating in bilateral lower limb amputation. The blood cultures revealed only Pasteurella multocida, after 10 days of incubation. P multocida infection is a rare cause of soft tissue infection that subsides with oral antibiotherapy. Infections causing sepsis are rare and appear in immunocompromised patients. Purpura fulminans induced by sepsis is a rare, life-threatening disorder. This syndrome should be recognised promptly, so early treatment is instituted. We found no case reports of purpura fulminans caused by Pasteurella infections in our literature review.

Inflammation is now recognized as a key component in a number of diseases such as atherosclerosis, rheumatoid arthritis, and inflammatory bowel disease. The transcription factor NF-kappaB has been shown to be involved in both the early and late stages of the inflammatory-proliferative process. In this report, we describe the identification of the pathway-selective estrogen receptor (ER) ligand, WAY-169916, that inhibits NF-kappaB transcriptional activity but is devoid of conventional estrogenic activity. This pathway-selective ligand does not promote the classic actions of estrogens such as stimulation of uterine proliferation or ER-mediated gene expression, but is a potent antiinflammatory agent, as demonstrated in the HLA-B27 transgenic rat model of inflammatory bowel disease. Our results indicate the potential utility of pathway-selective ER ligands such as WAY-169916 in the treatment of chronic inflammatory diseases.

The Exercise Phoenix Express 2010 (PE 10), one of the largest annual Mediterranean Sea exercises, is highlighted. Involving sailors and soldiers from Africa, Europe and the US, the annual two-week multinational exercise and multicontinental partnership coordinates the efforts of numerous military interdiction operations teams in maintaining maritime safety while enhancing maritime regional partnerships. Now in its fifth iteration, PE 10 has historically provided a training mechanism designed to serve as a long-term effort to improve regional cooperation and maritime security; to increase interoperability between participating countries; and to promote friendship and mutual understanding, something exercise participants said has been successful and is evidenced through the increasing number of participants from area countries.