Nephrotoxicity is one of the challenging side effects of acyclovir use in clinical practice. The Concomitant use of other nephrotoxic antibiotics, in addition to patient's risk factors, can trigger acyclovir induced acute kidney injury (AKI). We described a case of acute meningitis in 68 year old female patient with underlying history of ischemic heart disease managed by ticlopidine. The gram s...

In this review, some of the challenges and opportunities encountered during protein comparability assessments are summarized with an emphasis on developing new analytical approaches to better monitor higher-order protein structures. Several case studies are presented using high throughput biophysical methods to collect protein physical stability data as function of temperature, agitation, ionic...

BACKGROUND AND OBJECTIVES The utilization of the stem cells is widely used in the last few years in different fields of medicine, either by external transplantation or endogenous mobilization, most of these studies still experimental on animals; few were tried on human as in the spinal cord injury or myocardial infarction. As regard its use in the inner ear, stem cell transplantation was examin...

Recombinant human granulocyte colony-stimulating factor (rhGCSF) has been widely and successfully used in treating childhood congenital or idiopathic neutropenia.' Recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) has been less commonly and, in some patients in whom it failed, rhGCSF was able to restore normal granulocyte count? We report a case with a negative respo...

Mice lacking both the gene encoding the shared receptor for granulocyte macrophage–colony-stimulating factor (GMCSF), interleukin-3 (IL-3), and IL-5 common b-chain (Bc) and the gene for the IL-3 specific receptor (BIL3) were generated. This was achieved by targeting the Bc locus in embryonic stem cells that were heterozygous for a null mutation of BIL3. Cells from mice generated with the doubly...

Aims. This phase II study explored activity/safety of front-line dose-dense chemotherapy in high-grade STS (soft tissue sarcoma) patients and tested ezrin as prognostic factor. Patients and Methods. The protocol consisted of three cycles of doxorubicin (DOXO) 30 mg/m(2) on days 1-3 every 2 weeks, followed by three cycles of ifosfamide (IFO) 2.5 g/m(2) two hours a day on days 1-5 every 3 weeks, ...

NRAS is a proto-oncogene involved in numerous myeloid malignancies. Here, we report on a mouse line bearing a single retroviral long terminal repeat inserted into Nras. This genetic modification resulted in an increased level of wild type Nras mRNA giving the possibility of studying the function and activation of wild type NRAS. Flow cytometry was used to show a variable but significant increas...

Alloimmunization to granulocyte-specific antigens can occur during pregnancy. Maternal antibodies of IgG class can cross the placenta to result in alloimmune neonatal neutropenia. Antibodies to human neutrophil antigens anti-HNA-1a, HNA-1b, and HNA-2a have been most commonly reported to cause alloimmune neonatal neutropenia. Isoantibodies to Fc gamma RIIIb (CD16) if mother is a HNA-null phenoty...

Pancreatic cancer consists of a heterogenous bulk of tumor cells and stroma cells which contribute to tumor progression by releasing angiogenic factors. Those factors can be detected as circulating serum factors. We performed a compartment-specific analysis of tumor-derived and stroma-derived angiogenic factors to identify biomarkers and molecular targets for the treatment of pancreatic cancer....