مغرب کا نظریہ ملکیت اور اسلام تقابلی جائزہ

Islam recognizes the right of individual ownership of material things in this world. A person can hold all kinds of Halal material things in his individual possession. However, Islamic Shari'a doesn't allow such a concept of individual ownership which is given in Capitalism and as adopted by Western world. The Western world's concept about individual ownership is very liberal and without any restrictions. While, Islam doesn't give full liberty to any individual but rather instructs them to own and possess Halal material things via legitimate sources, and also instructs the right usage of these material things in the light of Qur'an and Sunnah. The benefit of this Islamic law is that disqualified individuals, such as an insane person or children, have no right on disposing his or her individual property. Similarly, in the eyes of Islam, an individual person is not allowed to dispose his or her property in such a way which causes trouble and inconvenience to others, for example a person cannot dig a well on his own land which causes trouble and inconvenience to others. Islam prohibits such disposing of an individual's property.

The Role of Inflammation in Contrast Induced Nephropathy

Background: Intravenously administered iodinated contrast media are widely and liberally used in daily diagnostic radiological investigations. Contrast-induced nephropathy (CIN) is notable as the third commonest cause of hospital-acquired renal injury. Justification: The global prevalence of CIN from various studies ranges from 2-5% but an incidence of CIN of 12-14% in Kenya was highlighted by a recent study without an explanation for the markedly increased incidence. Intravascular contrast has been demonstrated to commonly cause renal vasoconstriction. However, the low incidence of CIN in the general population infers that contrast alone cannot be a causative insult. This study proposes that inflammatory states, which are prothrombotic, when coupled with renal vasoconstriction may confer a higher relative risk for development of CIN. Objective: To determine the risk of developing CIN given the presence of an inflammatory state in patients presenting to a private university hospital in Kenya. Study design: Prospective cohort study of patients undergoing a contrast- enhanced CT scan (CECT) in Aga Khan University Hospital, Nairobi (AKUHN) Radiology department and who have no known risk factors for CIN. Methodology: A total of 423 patients were recruited over a period of 4 months. The patients were grouped into those without inflammation (unexposed) having serum C-reactive protein (CRP) levels ≤5mg/dL and those with inflammation(exposed) having CRP levels >5mg/dl. Serum creatinine (SCr) was measured before the CECT and 48 hours following the CECT with CIN diagnosed when there was an increase of >25% in the SCr from the baseline value. Relative risk was determined and multiple logistic regression analysis performed on the biophysical variables (age, weight, sex) and contrast volume to assess their effect on development of CIN. Results: CIN was present in 42 (9.92%) patients. Of the exposed group (elevated CRP), 29 out of 215 patients (13.5%) developed CIN. In the unexposed group, 13 out of 208 patients (6.25%) developed CIN. This gave arelative risk of developing CIN of 2.16(1.15 to 4.04, P=0.016).The attributable risk percentage is 7.24% (1.1% to 12.2%). No statistically significant association was seen between the biophysical variables and volume of contrast and development of CIN. Conclusion: Inflammation doubles the likelihood of development of CIN. Therefore a patient presenting with inflammation and any other risk factor for CIN should have a risk-benefit analysis to assess the need for administration of iodinated intravenous contrast.