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
Cerebellar degeneration world than others, such as across Western Europe and Australia. Both nutritional deficiency and chronic alcohol abuse are non-inherited conditions that lead to impaired absorption or utilisation of the vitamin thiamine (B-1) by the body, thus causing temporary or permanent damage to cerebellar cells. Alcoholic degeneration of cerebellar cells is the most common trigger of spinocerebellar ataxia. To select an appropriate and accurate diagnostic test for cerebellar degeneration, it is crucial that a range of factors specific to each patient are taken into consideration. These include; the patient's age, acuity of their signs and symptoms, associated neurological conditions, and family