The antinociception of cannabinoid has generated a lot of interest in the past years[1].Hemopressin was reported as ......

Cross tolerance, whereby tolerance to one environmental stress is correlated with tolerance to other stressors, is thoug......

Animals are exposed in nature to a variety ofstressors.While stress is generally harmful,mild stress can also be benefic......

肌注ＭＢ２（２０ｍｇ／ｋｇ、４０ｍｇ／ｋｇ）对小鼠扭体反应和光辐射性疼痛模型均有明显的镇痛作用，其强度（４０ｍｇ／ｋｇ）与乙酰水杨酸（４００ｍｇ／ｋｇ）相当，但较度冷丁（５０ｍｇ／ｋｇ）弱而持久．小鼠连续５日给药后不产生耐......

Aim: Repeated microinjections of non-opioid an-algesics into the midbrain periaqueductal gray matter and rostral ventro-......