objective: spinal cord injury (sci) causes infertility in male patients through erectile dysfunction, ejaculatory dysfunction, semen and hormone abnormalities. oxidative stress (os) is involved in poor semen quality and subsequent infertility in males with sci. the aim of this study is to examine the effects of sci on the level of testosterone hormone. materials and methods: in this experimenta...

nitric oxide (no) is a highly reactive signaling molecule and plays a variety of physiological roles in plants. the research on the application of no to postharvest preservation of flowers and fruits shows great promise in recent years. however, the physiological mechanism of exogenous no to affect cut flowers is not very clear, and no donor treatment protected plants from damage by increasing ...

Background & Aim: The world production and consumption of essential oils and perfumes are increasing very fast. Lippia citriodora H.B.K. is an herbal species mainly used as a spice and medicinal plant. Endogenous levels as well exogenous application of plant growth regulators (PGR) could affect essential oil production and chemical compositions. Experimental: To study the effect of ex...

Objective Spinal cord injury (SCI) causes infertility in male patients through erectile dysfunction, ejaculatory dysfunction, semen and hormone abnormalities. Oxidative stress (OS) is involved in poor semen quality and subsequent infertility in males with SCI. The aim of this study is to examine the effects of SCI on the level of testosterone hormone. MaterialsAndMethods In this experimental st...

modern computerized technology enables more complex visual stimuli and test procedures to be in-corporated into conventional perimetry resulting in several developments in automated perimetry that have contributed to more efficient diagnosis and management of eye diseases. this review will cover a number of advances in automated perimetry including frequency doubling technology perimetry, short...

extract   modern societies in comparison to the past have more expectations from nurses. nowadays beside the nursing care, nurses have other roles such as use of capabilities in providing knowledge to nursing students. understanding the kind of treatment, nurses would be succeeded in their nursing care. professional nurses are responsible to accommodate their knowledge with the developing nursi...

Background : Lipoid pneumonia is a rare disease and usually reported as sporadic cases. Exogenous lipoid more common form of pneumonia. Untypical characteristics makes incidence rate this cases are often imprecise. The diagnosis made from history lipid containing material aspiration, radiologic imaging, histopathological examination. There no treatment choice because rarely made.
 Case Rep...