BACKGROUND Opium is one of the most common substances used worldwide with variable epidemiologic features in different regions. This study was performed in southern Iran, to find the epidemiology of opium use and its association with different factors and diseases. METHODS This cross-sectional study was performed on baseline data extracted from Pars Cohort Study performed in Valashahr, a rura...

Background: Root to shoot connection and transfer of information seems to be taken place mostly via the transmissions of signal molecules, secondary metabolites, amino acids, hormones and proteins, through xylem sap. Examination of earlier reports is indicative of relatively high levels of conservation in xylem sap protein compositions. Apparently these protein molecules are be...

INTRODUCTION Cigarette smoking and alcohol consumption have a well-known effect on the development of upper aerodigestive tract carcinomas, but such a role for opium is questionable. This study was designed to assess the correlation between opium inhalation and cancer of the larynx and upper esophagus. MATERIALS AND METHODS Fifty eight patients with laryngeal cancer, ninety eight patients wit...

BACKGROUND The risk of infectious, autoimmune and immunodeficiency diseases and cancers rise in opioid addicts due to changes in innate and acquired immune responses. Three types of opioid receptors (К-δ-μ) are expressed on the surface of lymphocytes and mononuclear phagocytes. The present study was designed to examine the effects of different concentrations of opium on the secretion of some cy...

BACKGROUND The effect of opium on glycemic control in diabetics is a controversial issue, as some studies have shown glucose lowering effect of opium in diabetes while the results of other studies do not support this idea. The possible role of opioid peptides in the regulation of food intake has been previously investigated. However, there is no data available about relationship between opium u...

Background: Many reports are available about the increasing rate of mortality due to overuse of opioids. It has been suggested that sleep apnea can be a cause of mortality because of overuse of opioids. Opium use is common in Iran. This study aimed to assess the effect of opium on polysomnographic findings in opium addicts with sleep apnea syndrome. Materials and Methods: In this prospective ca...

BACKGROUND Controversy persists over the potential benefits/harms of opium consumption in coronary heart disease. This study investigated the association between 12 months' major adverse cardiac events (MACE) and pre-procedural opium consumption among patients undergoing percutaneous coronary intervention (PCI). METHODS Retrospectively, 1545 consecutive men who underwent PCI between 21(st) Ju...

The study was carried out in 1998 in two rural desert districts namely, Barmer and Bikanpr of Rajasthan where the consumption of opium or doda is very much prevalent due to social and cultural customs in the area. The median age of the addicts was 41.1 years. The mean age of the opium/ doda addiction, the mean age at marriage, mean age at effective marriage and duration of consumption of opium ...

of opium. Indeed, there can be few (if any) officials in authority, either in India or China, having, or who could be reasonably expected to possess, more than a very general impression regarding the subject. Yet, in many districts in India, the use of opium is as common as in China itself. On the other hand, there are numerous medical officers, who, from personal experience and observation, of...