Pituitary adenomas are usually benign neuroendocrine tumors. However, some of those that are histopathologically undistinguishable behave aggressively and metastasize. The polysialylated neural cell adhesion molecule (PSA-NCAM), which is highly expressed during the development of the brain and pituitary, is detected in some neuroendocrine tumors and might be relevant as a prognostic marker in p...

Pituitary adenomas are usually benign neuroendocrine tumors. However, some of those that are histopathologically undistinguishable behave aggressively and metastasize. The polysialylated neural cell adhesion molecule (PSA-NCAM), which is highly expressed during the development of the brain and pituitary, is detected in some neuroendocrine tumors and might be relevant as a prognostic marker in p...

A formulation of nano-encapsulated enantiomer of (+) promethazine with desired release rate has been synthesized for establish a localized drug delivery system. It was tested on a hind limb suspension (HLS) disuse rat model, and by using a non-destructive Nuclear Magnetic Resonance (NMR) relaxation technique, and micro computed tomography (Micro-CT) analysis technique to qualitatively evaluate ...

BACKGROUND: Skin wounds are a major challenge, such as full-thickness that need long time to heal. However, the addition of erythropoietin can accelerate wound healing process. AIM: This study was aimed determine effect topical administration on vascular endothelial growth factor (VEGF), epidermal (EGF), and epithelialization in METHODS: randomized controlled trial. Full-thickness were created ...

in order to study physiological characteristics of rainfed bread wheat genotypes, an experiment was conducted with 20 genotypes in a randomized complete block design with 4 replications under rainfed and supplementary irrigation conditions. this experiment was carried out at the dryland agricultural research institute (dari) in maragheh during 2007-2008. to determine growth indices, sampling wa...