مقایسه افسردگی و شاخص های رضایتمندی در خانواده های دارای فرد فوت شده مرگ مغزی در دو گروه اهداکننده و غیراهداکننده اعضا

مقایسه افسردگی و شاخص‌های رضایتمندی در خانواده‌های دارای فرد فوت شده مرگ مغزی در دو گروه اهداکننده و غیراهداکننده اعضا

 AbstractIntroduction: The fact that some of the organs of a brain dead patient are still living, might make it difficult for the patient’s family to shift from denial to the acceptance of the patient’s death. Therefore, the present study was carried out to compare depression between two groups of fa-milies of brain dead patients (namely donor and non-donor) and the degree of their satisfac-tio...

اثر بربرین در تنظیم آستروسیتهای Gfap+ ناحیه هیپوکمپ موشهای صحرایی دیابتی شده با استرپتوزوتوسین

Background: Diabetes mellitus increases the risk of central nervous system (CNS) disorders such as stroke, seizures, dementia, and cognitive impairment. Berberine, a natural isoquinolne alkaloid, is reported to exhibit beneficial effect in various neurodegenerative and neuropsychiatric disorders. Moreover astrocytes are proving critical for normal CNS function, and alterations in their activity...

اثر بربرین در تنظیم آستروسیتهای Gfap+ ناحیه هیپوکمپ موشهای صحرایی دیابتی شده با استرپتوزوتوسین

Background: Diabetes mellitus increases the risk of central nervous system (CNS) disorders such as stroke, seizures, dementia, and cognitive impairment. Berberine, a natural isoquinolne alkaloid, is reported to exhibit beneficial effect in various neurodegenerative and neuropsychiatric disorders. Moreover astrocytes are proving critical for normal CNS function, and alterations in their activity...

Degenerate Four Wave Mixing in Photonic Crystal Fibers

In this study, Four Wave Mixing (FWM) characteristics in photonic crystal fibers are investigated. The effect of channel spacing, phase mismatching, and fiber length on FWM efficiency have been studied. The variation of idler frequency which obtained by this technique with pumping and signal wavelengths has been discussed. The effect of fiber dispersion has been taken into account; we obtain th...

مرگ مغزی و پیوند اعضا در ژاپن

بررسی مرگ مغزی و پیوند اعضا در ایران

Introduction: Brain death and organ donation are important issues. Problems involving logistics, ethical issues, personal resistance, and legal difficulties will probably always limit the number of available donors.The aim of this article to review brain death and organ donation and various factors related to success of this in IRAN. Method: A systemic review was performed. We searched the p...