Bulgular: Hastalar›n serum ve CSF örneklerinde, GPX aktiviteleri ve GSH düzeyleri ve TAC kontrol grubuna göre anlaml› flekilde daha düflüktü. Kontrol grubu ile karfl›laflt›r›ld›¤›nda hasta grubu serum örneklerinde azalm›fl SOD aktivitesi ve CSF örneklerinde ise artm›fl SOD aktivitesi bulundu. Kontrol grubu ile karfl›laflt›r›ld›¤›nda stroklu hastalarda hem serum hem de CSF MDA konsantrasyonu dah...

Within the confines of a Healthcare Enterprise Memory (HEM), most traditional medical systems do not sufficiently provide the necessary assistance to healthcare practitioners in the handling of critical situations. Furthermore, localized knowledge repositories are often lacking the required knowledge for problem solving. Therefore, in this paper, we present an agentbased knowledge broker called...

We demonstrate that the expression of hem genes in Rhodobacter capsulatus is transcriptionally repressed in response to the exogenous addition of heme. A high-copy suppressor screen for regulators of hem gene expression resulted in the identification of an LysR-type transcriptional regulator, called HbrL, that regulates hem promoters in response to the availability of heme. HbrL is shown to act...

The Fisher Hem-Alyzer is a multitest sequential discrete analyser with automatic printout of digitized results on paper tape. The instrument is well designed, soundly constructed, and reliable in routine use. Cross contamination from the sampler probe or between the cuvettes is minimal. Accuracy and precision are both highly satisfactory. Although the standard rate of throughput is 32 specimens...

Background Hereditary hemochromatosis, thalassemia and myelodysplastic sindromes represent iron toxicity models with evidence of iron-related heart failure. Non-TransferrinBound Iron (NTBI), plays a key role in the pathogenesis of cardiac toxicity leading to the production of reactive oxygen species which increase lipid peroxidation (MDA). In acute myocardial infarction (MI) microvascular obstr...

Bu çalışma, Beckçi ‟Risk Toplumu” konseptinin, genelde ekolojik kriz özelde ise iklim mülteciliği meselelerine karşı önemli imkânlar barındıran bir teorik arka plan sağladığını gösterme amacıyla yazılmıştır. Çalışma kapsamında bu temel amaç doğrultusunda iki ana meseleye odaklanılmıştır. Bunlardan ilki olarak, kuramsal çerçevede merkezi yeri olduğunu düşündüğümüz risklerin risk toplumu kategori...

generally, the measured secondary field data is inverted into resistivity using two principal models; the homogeneous half-space model and the layered half-space model. while the homogeneous half-space inversion uses single frequency data, the inversion is done individually for each of the frequencies used, the multi-layer 1d inversion is able to take the data of all frequencies available into ...

Introduction: Hem-o-lok ligation clips are widely used for the hemostatic control of major mesenteric vessels during laparoscopic colorectal resection. We report 2 rare cases of bowel obstruction and perforation requiring urgent surgical intervention after the application of Hem-o-lok clips (Weck Surgical Instruments, Teleflex Medical, Durham, NC, USA), which were used to occlude vessels and pr...

PURPOSE We introduce our transient vascular occlusion technique that uses a vessel loop and Hem-o-Lok clips in laparoscopic partial nephrectomy. MATERIALS AND METHODS From March 2009 to March 2011, 15 consecutive patients underwent laparoscopic partial nephrectomy. All operations were performed by a single surgeon using the transperitoneal approach. The transient vascular occlusion technique ...