نتایج جستجو برای: مدل cci
تعداد نتایج: 122322 فیلتر نتایج به سال:
Influence of calorie restriction on oncogene expression and DNA synthesis during liver regeneration.
Controlling calorie intake (CCI) extends healthful life-span by a mechanism that may involve reduced rates of cell division without detriment to inducible cellular responses. To test whether inducible cellular proliferation is preserved by CCI and whether the mRNA expression levels of oncogenes activated by cell division can be reduced by CCI, we evaluated the effect of dietary energy on the he...
this study was designed to investigate the therapeutic effects of saffron (crocus sativus l) and its main constituent crocin on neuropathic pain behavioral responses induced by chronic constriction injury (cci) in rats. adult male wistar rats (200 to 250 g) were randomly assigned into 5 groups: sham + saline, cci + saline, cci+ saffron (30 mg/kg), cci +crocin (15 mg/kg) and cci + crocin (30 mg/...
This study was designed to investigate the therapeutic effects of saffron (Crocus sativus L.) and its main constituent crocin on neuropathic pain behavioral responses induced by chronic constriction injury (CCI) in rats. Adult male Wistar rats (200 to 250 g) were randomly assigned into 5 groups: Sham + saline, CCI + saline, CCI+ saffron (30 mg/kg), CCI + crocin (15 mg/kg) and CCI + crocin (30 m...
BACKGROUND comorbidity plays a critical role in the high mortality for chronic heart failure (CHF) in the elderly. Charlson Comorbidity Index (CCI) is the most extensively studied comorbidity index. No studies are available on the ability of CCI to predict mortality in CHF elderly subjects. The aim of the present study was to assess if CCI was able to predict long-term mortality in a random sam...
Introduction: Peripheral and central nerve injuries cause chronic neuropathic pain in many injured people besides motor disability. Exercise, as a behavioral and non-pharmacological treatment, has beneficial effects on people’s general health both for healthy and sick people. Therefore, this study was conducted to examine the effects of exercise on neuropathic pain induced by chronic cons...
زمینه: مکانیسم های مسئول ایجاد درد نوروپاتی پیچیده و بحث برانگیزند. از مهم ترین این مکانیسم ها می توان به کاهش اثر مهاری گابا و فعال شدن گلیا در شاخ خلفی نخاع، به دنبال نوروپاتی اشاره کرد. با توجه به پیچیدگی مکانیسم های مربوط به تغییرات عوامل گاباارژیک و فعال شدن گلیا در درد نوروپاتی و عدم وجود نتایج همسو، در این مطالعه تلاش گردیده تا به بررسی نقش موسیمول به عنوان آگونیست گیرنده گابا a و پنتوکس...
BACKGROUND AND THE PURPOSE OF THE STUDY Pentoxifylline (PTX) is a non-specific cytokite pain in several animal models and humans. However, long-term therapeutic effects of PTX on neuropathic pain in a rat model of chronic constriction injury (CCI) are not completely clear. This study was conducted to examine the effect of long-term administration of PTX on neuropathic pain in rats. METHODS Ne...
Neuropathic pain can arise from a lesion affecting the peripheral nervous system. Selective P2X(3) and P2X(2/3) receptors' antagonists effectively reduce neuropathic pain. VEGF inhibitors are effective for pain relief. The present study investigated the effects of Vatalanib (VEGF receptor-2 (VEGFR-2) inhibitor) on the neuropathic pain to address the interaction of VEGFR-2 and P2X(2/3) receptor ...
OBJECTIVE To investigate the effect of COX inhibitors on pain threshold and spinal N-methyl-D-aspartate (NMDA) receptor subunit 2B (NR2B) expression in a rat model of neuropathic pain. METHODS Thirty-six male SD rats were randomly divided into sham-operated group, chronic constriction injury (CCI) of the sciatic nerve group, indomethacin+CCI group, and parecoxib+CCI group with corresponding t...
In our previous study, the ethanolic and aqueous extracts of Crocus sativus elicited antinociceptive effects in the chronic constriction injury (CCI) model of neuropathic pain. In this study, we explored anti-inflammatory, anti-oxidant and anti-apoptotic effects of such extracts in CCI animals. A total of 72 animals were divided as vehicle-treated CCI rats, sham group, CCI animals treated with ...
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