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
Macular degeneration be zoomed in and magnified. These systems often include a movable table to move the written material. Accessible publishing provides larger fonts for printed books, patterns to make tracking easier, audiobooks and DAISY books with both text and audio. The prevalence any age-related macular degeneration is higher in Europeans than in Asians and Africans. There is no difference in prevalence between Asians and Africans. The incidence of age-related macular degeneration and its associated features increases with age and is low in people <55 years of age. Smoking is the strongest modifiable risk factor. Age-related macular degeneration accounts for more than