---

Chemical weapons are among the most violent weapons of mass destruction used during wars. Unfortunately, these dreaful weapons were frequently used by Iraq against Iranian soldiers during Iran-Iraq war, so that we are still witnessing the late onset consequence of the exposure to these weapons among their victims. Regarding the fact that the usage of chemical weapons is a threat against humanity with many hazardous effects which tend to appear even after years of exposure, it seems very important to have a complete and correct undestanding about the nature of these gasses in order to gain more information about the clinical pictures of their victims leading to a better approach to the management of there patients. The present article in the result of thorough review and analysis to the textbooks articles and papers published in the last two decades. There are minor and major complications associated with the exposure to these lethal gasses, ranging from simple medical problems like skin colour changes to more serious conditions such as severe ophthalmologic and pulmonary injuries and malignancies. There complications are reviewed in two separate categories (regarding early onset as late onsent complications) in this article.

---

Introduction: Left ventriculor hypertrephy (LVH) is one of the complicotions of systemic hypertension. LVH increases probabiltis of cardiac arrhytmia and cardiovasculer event in hypertensive patiants. In addition to hypertension other factors such as dyslipidemia, hyperglicemia and renal failure can cause LVH. This study was designed to investigate the effects of Body Mass Index (BMI) and some laboratory factors on LVH. Materials and Methods: This is a case-control study in which patients in case group (hypertensive patients with LVH) and patients in control group (hypertensive patients without LVH) were compared for BMI, dyslipidemia, hyperglycemia, and elevated Blood Urea Nitrogen (BUN) and Creatinin. Data was analyzed using Chi square test and logistic regression. Results: BMI with, high blood glucose with, high BUN and Creatinin signiticant affect in LVH presentation in hypertensive patiants. Dyslipidemia had not signiticant affect. Conclusion: In this study BMI, hyperglicemia, high BUN and Creatinin affected LVH presention in hypertensive patiant. So it is recommended that these factors be carfuly monitored and and treated.

---

Background: Physalis Alkekengi is a perennial plant with a creeping and ryzumy stem belonging to the solanaceae family. This study investigates the possible effects of Physalis Alkekengi on plasma concentrations of some biochemical factors. Materials and Methods: Fifty male Wistar rats weighing an average of 190 ± 5 g were divided into five groups of ten: Control group without receiving any substances, control group with 2.0 ml/dl administration of the solvent, and three experimental groups receiving 0.4 (maximum), 0.2 (medium), and 0.1 (minimum) g/kg intra-peritoneal (IP) injections of the drug. The intra-peritoneal (IP) injection of the drug was done for 14 days and after this period, for conducting lab tests, blood sampling was done and the results were analyzed through ANOVA and Tukey test. Results: According to the results, protein and albumin plasma concentrations showed a significant increase (P<0.05) while creatinine plasma concentration, bilirubin, and urea nitrogen (BUN) did not reveal any significant changes. Conclusion: This family of plants contains significant amounts of glucocorticoids, such compounds are likely to increase liver and plasma proteins. In addition, due to the presence of compounds, such as physaline, vitamin C, and albumin, this extract is likely to increase blood pressure and, eventually, increase glomerulic refinement and diuretic properties therefore, the absence of significant increases in plasma concentrations of the substances produced by metabolism in plasma seems reasonable