فتح مکہ میں آنحضرت ﷺ کی حربی حکمت عملی

This article encompassed the Holy Prophet's (ﷺ) best war strategy in the conquest of Makkah and its relevance to the Modern society. The purpose of this article was to highlight the war strategy of Holy Prophet (ﷺ) in the conquest of Makkah. His strategy provided the noble example for warfare in modern world. The method used for research was historical. The review of literature revealed that the war, humanity for love the showed (صلى الله عليه وسلم) Muhammad Prophet of strategies concern for the safety of the lives and avoided bloodshed as far as possible. Because of his noble strategies, Makkan tribes surrendered without any resistance in front of the army of Islam. Consequently, (صلى الله عليه وسلم) Prophet Holy the and idolatry from freed became Makkah conquered the last and the most solid stronghold of the enemy. In Modern era, Muslim faced so many war problems. Through the war war the learn can commanders military, (صلى الله عليه وسلم) Prophet Holy of strategies ethics and overcome their problems. It is recommended to Muslim army that they should take guidance from the war strategy of Prophet pressure psychological putting by enemy defeat and (صلى الله عليه وسلم) Muhammad upon them.

Biological Control of Damping off Pythium Debaryanum Diseases of Chilies

Cardiovascular complications, such as myocardial infarction, atherosclerosis, cardiomyopathy and heart failure are amongst the major causes of morbidity and mortality among diabetic patients. Diabetic cardiomyopathy (DCM) is a progressive disease of the heart muscle mediated by hyperglycemia and oxidative stress. Endothelial progenitor cells (EPCs) have shown promising potential to repair the diabetes induced cardiac damage. EPCs differentiate into functional and mature endothelial cells. However, challenges such as deteriorated functional abilities and survival of EPCs derived from diabetic subjects limit the possible outcome of autologous EPCs based therapies. Diazoxide (DZ), a highly selective mito-KATP channel opener, has been shown to improve the ability of mesenchymal stem cells and skeletal myoblasts for the repair of damage to heart muscles. In the present study, effect of DZ preconditioning was evaluated in determining the ability of diabetes affected bone marrow-derived EPCs to repair streptozotocin (STZ) induced DCM in rats. Diabetic EPCs (DM-EPCs) were characterized by immunocytochemistry, flow cytometry and reverse transcriptase PCR for endothelial markers: vWF, VE Cadherin, VEGFR2, PECAM, CD34 and eNOS. Preconditioning was performed in vitro, by incubation of DM-EPCs in 200 μM DZ for 30 minutes, followed by H2O2 induced oxidative stress and hyperglycemic stress. Oxidative stress to preconditioned and non preconditioned DM-EPCs was induced by exposure to 200 μM H2O2 for 2 hours whereas for hyperglycemic stress induction, the cells were exposed to 30 mM glucose media. Non-preconditioned EPCs with and without exposure to H2O2 were served as controls. IX The treated cells were evaluated for survival (XTT cell viability assay), senescence, paracrine potential (by ELISA for VEGF) and alteration in gene expression (VEGF, SDF-1α, HGF, bFGF, Bcl2 and caspase-3). DZ preconditioning of DM-EPCs significantly increased survival accompanied by enhanced release of VEGF and reduced senescence in DZ DM-EPCs+H2O2 group as compared to DM EPCs+H2O2 group under oxidative and hyperglycemic stress conditions. Furthermore, DZ preconditioned DM-EPCs exhibited upregulated expression of prosurvival genes under oxidative stress (VEGF, SDF-1α, HGF, bFGF and Bcl2) and under hyperglycemic stress (VEGF and Bcl2) while down regulated the expression of Caspase-3 in DZ DM-EPCs+H2O2 group as compared to DM-EPCs+H2O2 group under oxidative and hyperglycemic stress conditions as determined by reverse transcriptase PCR and real time PCR. For in vivo studies, diabetes was induced in Wistar rats by injecting 40 mg/kg streptozotocin. After eight weeks, 2x106/70 μl of serum free medium, each of DZ preconditioned DM-EPCs and non-preconditioned DM-EPCs were transplanted into the left ventricle (LV) of diabetic rats (n꞊6 rats per group). After four weeks, DZ preconditioned DM-EPCs transplanted group showed improved contractility of diabetic heart as compared to untreated DM-EPCs group. There was decrease in collagen content estimated by Masson''s trichrome and Picrosirius red staining in DZ DM-EPCs transplanted group as compared to untreated DM-EPCs transplanted group. Furthermore, reduced cells injury were observed in DZ DM-EPCs group as evidenced by decreased expression of caspase-3 and increased expression of prosurvival genes Bcl2, VEGF and bFGF by semi-quantitative real time PCR. X In conclusion, the present study demonstrated that DZ preconditioning enhanced DM-EPCs survival under oxidative and hyperglycemic stresses and their ability to treat DCM.