Alireza Azizzadeh Delshad
Dept. of Anatomical Sciences and Pathology, Faculty of Medicine, Shahed University, Tehran, Iran
[ 1 ] - Expression of Vascular Endothelial Growth Factor in Nasal Polyp and Chronic Rhinosinusitis
Background: Nasal inflammatory disorders such as chronic rhinosinusitis and nasal polyp are among the most prevalent complications with high socioeconomic costs. Vascular Endothelial Growth Factor (VEGF) plays a key role in angiogenesis and cell proliferation. In the present study the effect of VEGF on the development and prognosis of chronic rhinosinusitis and nasal p...
[ 2 ] - Garlic Extract Can Induce Apoptotic Cell Death in The Human Colon Adenocarcinoma HT29 Cell Line
Background and Objective: Garlic has been known worldwide as a dietary constituent with many pharmacological effects. The present in vitro study was designed to investigate the putative anticancer effect of garlic extract on cancer cells, and if this effect was through apoptosis induction. Material and Methods: Human colon adenocarcinoma cells HT29 were treated with different doses (1, 5 a...
[ 3 ] - Temporal Correlation Of Bax Expression And Axotomy-Induced Motoneuronal Apoptosis In Adult Rats: A Morphometric, Ultrastructural And Immunohistochemical Study
Background and Objective: As apoptotic cell death is extremely involved in physiological development and many pathological situations such as cancer and neurodegenerative diseases, the understanding of its molecular machinery can be useful in designing new therapeutic strategies. The present study investigated the temporal expression of the proapoptotic protein Bax in adult spinal motoneuron...
[ 4 ] - Time Course of Axotomy-induced Changes in Synaptophysin Pattern and Synaptic Reaction of Spinal Motoneurons in Adult Rat
Background and Objective: Evaluation of degenerative changes of motoneurons and their related synapses can be useful in understanding the mechanisms of neurodegenerative diseases and their potential treatment. The present electron microscopic and immunohistochemical study investigates the axotomy-induced...
[ 6 ] - اثر نوروپروتکتیو اسید اوریک بر نورون‌های حرکتی آکسوتومی شده شاخ قدامی نخاع در نوزاد موش صحرایی
سابقه و هدف: در سال‌های اخیر نقش نوروپروتکتیو اسید اوریک به عنوان یک ماده بیوشیمیایی طبیعی، در بیماری‌های نورودژنراتیو مطرح گردیده است. از آن‌جا که در بسیاری از بیماری‌های دستگاه عصبی آپوپتوز نقش اساسی دارد، لذا مطالعه حاضر جهت بررسی اثر آنتی‌آپوپتوتیک اسید اوریک بر نورون‌های حرکتی شاخ قدامی نخاع در نوزاد موش صحرایی صورت گرفت. مواد و روش‌ها: 10 سر نوزاد دو روزه موش صحرایی به دو گروه آزمایش و ک...
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