Osmotic nephrosis Osmotic nephrosis Osmotic nephrosis refers to structural changes that occur at the cellular level in the human kidney. Cells, primarily of the straight proximal tubule, swell due to the formation of large vacuoles in the cytoplasm. These vacuoles occur in the presence of large amounts of certain solutes circulating in the tubules. However, despite the condition's name, the solutes do not cause change through osmotic forces but through pinocytosis. Once inside the cytoplasm, pinocytic vacuoles combine with each other and with lysosomes to form large vacuoles that appear transparent under microscopic examination. There may be no symptomatic presentation with this
Organ transplantation in Israel purposes, including organ donation. Additionally the law provides financial reimbursement to living donors for medical expenses due to donation and lost time at work. Organ trafficking is explicitly banned. Health insurance plans can no longer reimburse patients who go abroad to receive transplants. Currently, although the rate of organ donation is still relatively low, it is rising. Until 2008, there was no law prohibiting organ trafficking in Israel. In 2008, the Knesset approved two laws designed to regulate organ donations. The first law defines brain-respiratory death as a situation in which person who has no blood pressure, fails to breathe