نتایج جستجو برای: radioprotector
تعداد نتایج: 210 فیلتر نتایج به سال:
control group (radiation only). A & B: CT scans with radiation treatment planning superimposed. Area in red received full radiation dose (3x11Gy). All animals received radiation in same location. C & D: CT scans at 8 weeks post radiation. While lung in C has homogeneous tissue density, the lung in D shows an area of hypodensity that correlates with the irradiated area (oval and arrow). E & F: c...
The development of radiation countermeasures for acute radiation syndrome (ARS) has been underway for the past six decades, leading to the identification of multiple classes of radiation countermeasures. However, to date, only two growth factors (Neupogen and Neulasta) have been approved by the United States Food and Drug Administration (US FDA) for the mitigation of hematopoietic acute radiati...
background: ionizing radiation induces the production of reactive oxygen species (ros), which play an important causative role in cell death. wholebody exposure of mice to gamma radiation leads to diminution of tissue antioxidant defense systems increases the peroxidative damage to membrane lipids and damages the haematopoietic and gastrointestinal systems. tempol (tpl), a cell membranepermeabl...
New analogues of the minor groove binding ligand Hoechst 33342 have been investigated in an attempt to improve radioprotective activity. The synthesis, DNA binding, and in vitro radioprotective properties of methylproamine, the most potent derivative, are reported. Experiments with V79 cells have shown that methylproamine is approximately 100-fold more potent than the classical aminothiol radio...
Exposure of living organisms to ionizing radiation can cause health hazards and radioprotectors are employed to minimize such unwanted effects. Over the years a number of sulfhydryl compounds have been examined for radioprotection and only one agent, amifostine, is approved in the clinic. Selenium, a higher analogue of sulfur, is a micronutrient and a constituent of redox enzymes like glutathio...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید