Patients with acute myeloblastic leukemia (AML) with monosomy 7 are a group of patients with refractory AML who have a very poor prognosis. Therefore, rationally designed new therapies, including metronomic chemotherapy regimen with histidine deacetylase inhibitors (Valporic acid, ATRA) are being investigated as potential treatments for the population of refractory cases of AML. Herein, we repo...

The concentrations of P, V, Cr, Fe, Co, Ni, Cu, Ga, Ge, As, Mo, Ru, Rh, Pd, W, Re, Os, Ir, Pt, and Au in the group IVB iron meteorites Cape of Good Hope, Hoba, Skookum, Santa Clara, Tawallah Valley, Tlacotepec, and Warburton Range have been measured by laser ablation inductively coupled plasma mass spectrometry. The data were fitted to a model of fractional crystallization of the IVB parent bod...

introduction: refractory status epilepticus is a life-threatening disease in children wherein seizure movements don't response to first line anti convulsion drugs. this study reviewed risk factors, management and early outcome of children with refractory status epilepticus. methods: patients with refractory status epilepticus admitted in tabriz children's hospital between 2003 and 200...

lamotrigine (ltg), a newly developed antiepileptic drug (aed), is efficacious in treating refractory epilepsy. this study was designed to evaluate the efficacy and safety of ltg as add-on therapy in 40 children with refractory epilepsy. the trial was an open-labeled prospective study in children with drug-resistant epilepsy aged <14 years, who had at least 4 seizures per month in spite of recei...

epilepsy is a neurological disease of the central nervous system. it is estimated that about 50-70 million people worldwide suffer from this chronic disorder and 20 to 30% are resistant to conventional anti-epileptic drugs. in the epilepsy therapeutic arena, there is real need for developing novel antiepileptogenesis treatments that offer a way to prevent the onset or the progression of the dis...

biotin is a water-soluble vitamin and co-factor for activation of carboxylases apoenzymes. biotinidase enzyme is essential for release of biotin from apoenzymes. absence of biotinidase is an autosomal recessive trait with a prevalence of 1 in 60000. clinical manifestations of biotinidase deficiency include dermatitis, alopecia, seizures, hypotonia, developmental delay, hearing loss, visual impa...

background: patients with gastroesophageal reflux disease (gerd) unresponsive to proton pump inhibitor (ppi) therapy are often labeled as having refractory gerd. one of the probable etiologies of refractory gerd is delayed gastric emptying. refractory gerd associated with gastroparesis is a complex condition with no definitive treatment to date. we opted, for the first time, to test the hypothe...

treatment of severe immune thrombocytopenic purpura (itp) accompanied by life-threatening bleeding events is challenging and a combination of treatment measures should be undertaken to rapidly increase the platelet count. herein, we report a case of severe itp in a seven-year-old boy who suffered from massive bleeding which was totally unresponsive to conventional therapeutic interventions. sin...

Microsystem technologies are believed to be an important part of the technological foundation upon which the world can continue to improve the standard of living in the twenty-first century. Microelectromechanical systems (MEMS) have been studied intensely for over two decades. Si-based MEMS, fabricated by surface and bulk micromachining techniques derived from IC processing technology, dominat...

The major objective in glass tank melters is to optimize the entire process by reducing the maximum temperature of melting, improving refractory performance and/or improving melter fuel efficiency. The required characteristics of refractories used in melters are: thermal shock resistance, corrosion resistance, controlled expansion behavior, low thermal conductivity, and adequate creep resistanc...