Diabetic neuropathic pain, an important micro vascular complication in diabetes mellitus, has been recognized as one of the most difficult types of pain to treat. Lack of understanding of etiology involved, inadequate relief, development of tolerance and potential toxicity of classical anti-nociceptive agents warrants the investigation of newer agents to relieve this pain. The aim of the presen...

INTRODUCTION High-resolution MRI characterizations of diffusion anisotropy in formaldehyde-fixed autopsy tissue samples may better characterize cytoarchitecture in normal and injured human nervous tissue than in vivo samples. Unfortunately, logistics and patient family needs dictate that autopsy tissues are usually obtained following a 4+ hour postmortem interval (PMI). The stigmata of PMI can ...

Introduction: Alhagi camelorum belongs to the Leguminosae family is used in Iranian folk medicine to treat some gastric diseases. The present study was undertaken to evaluate the Alhagi camelorum aqueous extract for anti-ulcer activity in rats. Methods: Male Wistar rats were pretreated with the A. camelorum aqueous extract (150, 300 or 450 mg/kg of B.W., P.O.) before induction of gastric ul...

Ligation of the CD2 co-stimulatory receptor on human T lymphocytes induces tyrosine phosphorylation and activation of the Tec-family tyrosine kinase, ITK. To examine whether any of several proline-rich (PR) stretches of the CD2 cytoplasmic tail are necessary for ITK activation we introduced wild-type and mutated versions of rat CD2, each missing at least one PR stretch of the tail, into human J...

This present study investigated the effect of ultraviolet (UV) irradiation on bioactivity of micro-arc oxidized (MAO) titanium surface in vitro by cell culture medium immersion test and interactions with rat-derived mesenchymal stem cells (MSCs). UV-irradiated MAO surface exhibited no obvious changes in surface roughness, morphology, and phase composition when compared with MAO-only surface. Ho...

introduction: alhagi camelorum belongs to the leguminosae family is used in iranian folk medicine to treat some gastric diseases. the present study was undertaken to evaluate the alhagi camelorum aqueous extract for anti-ulcer activity in rats. methods: male wistar rats were pretreated with the a. camelorum aqueous extract (150, 300 or 450 mg/kg of b.w., p.o.) before induction of gastric ulcer ...

Whereas acute stress often results in analgesia, chronic stress can trigger hyperalgesia/allodynia. This influence of long-term stress on nociception is relevant to numerous painful pathologies, such as fibromyalgia (FM), characterized by diffuse muscular pain (hyperalgesia) and/or tenderness (allodynia). Hence, there is a need for pre-clinical models integrating a chronic-stress dimension to t...

BACKGROUND Various parts of Pandanus foetidus Roxb. are used as traditional medicines. However, scientific reports concerning the effect of this plant on central nervous system (CNS) depression and analgesia are unavailable. This study investigated the CNS depressant and antinociceptive effects of Pandanus foetidus leaf extracts in a rodent model. METHODS The sedative and anxiolytic activitie...

The present study was designed to investigate the antioxidant, antinociceptive and anti-inflammatory activities of the ethanol extract from Ageratum fastigiatum branches. Phytochemical screening and total phenol and flavonoid contents were determined. The antioxidant activity was assessed by 2,2-diphenyl-1-pycrilhydrazin (DPPH) and iron reducing power methods. The antinociceptive effect was eva...