With the advance in nanomedicine, the present study was conducted to explore the possible therapeutic role of intravenous nano- hydroxyapatite (nano-HAp) into male rats after chronic exposure to aluminum chloride (AlCl3). This exposure interposed DNA fragmentation, apoptosis, alters oxidant/antioxidant status as well as change in content of neurotransmitters. The rats were injected with 100 mg/...

With the advance in nanomedicine, the present study was conducted to explore the possible therapeutic role of intravenous nano- hydroxyapatite (nano-HAp) into male rats after chronic exposure to aluminum chloride (AlCl3). This exposure interposed DNA fragmentation, apoptosis, alters oxidant/antioxidant status as well as change in content of neurotransmitters. The rats were injected with 100 mg/...

The role of reactive oxygen species in liver fibrogenesis is not yet clarified [11]. Huang et al. [13] showed a progressive increase in plasma malondialdehyde, hepatic 8-hydroxy-2’-deoxyguanosine, hepatic mitochondrial respiratory functions and procollagen I and III or transforming growth factor1 mRNA expression in rats rendered cirrhotic by bile duct ligation. There is also a progressive impai...

Human stem cell factor initiates a diverse array of cellular responses, including hematopoiesis, cell proliferation, differentiation, migration and survival. To explore the relationship between its structure and function, we produced recombinant soluble human stem cell factor1-165 (wild type) and human stem cell factor1-141 (C-terminal truncated) in a yeast expression system and compared their ...

objective(s): stroke poses a crucial risk for mortality and morbidity. our study aimed to investigate the effect of p-coumaric acid on focal cerebral ischemia in rats. material and methods: rats were randomly divided into four groups, namely group i (control rats), group ii (ischemia rats), group iii (6 hr ischemia + p-coumaric acid rats) and group iv (24 hr ischemia + p-coumaric acid rats). ce...

background: 3dcrt (three-dimensional conformal radiotherapy) and imrt (intensity-modulated radiotherapy) has provided us with tools to delineate the radiation dose distribution of tumor targets. however, the precision of radiation can be compromised by respiratory motion, which usually limits the geometric and dosimetric accuracy of radiotherapy. the purpose of this study is to evaluate the imp...

The mammalian abasic-endonuclease1/redox-factor1 (APE1/Ref1) is an essential protein whose subcellular distribution depends on the cellular physiological status. However, its nuclear localization signals have not been studied in detail. We examined nuclear translocation of APE1, by monitoring enhanced green fluorescent protein (EGFP) fused to APE1. APE1's nuclear localization was significantly ...

Background: 3DCRT (three-dimensional conformal radiotherapy) and IMRT (intensity-modulated radiotherapy) has provided us with tools to delineate the radiation dose distribution of tumor targets. However, the precision of radiation can be compromised by respiratory motion, which usually limits the geometric and dosimetric accuracy of radiotherapy. The purpose of this study is to evaluate the imp...