Instead, alteration of the profile of the other lipid subtypes present in the liver, such as diacylglycerols, phospholipids, ceramides, and free cholesterol, have a more significant role in the pathogenesis of NAFLD.Once NAFLD progresses in severity to the point of NASH, this promotes further insulin resistance in the adipose tissue and liver, which results in a harmful cycle of insulin resistance, liver fat accumulation, and inflammation. Adipose tissue dysfunction also decreases secretion of the insulin-sensitizing adipokine adiponectin in people with NAFLD. Adiponectin has several properties that protect the liver. These properties include improved liver fat metabolism, decreased de novo lipogenesis, decreased glucose production in the liver, anti-inflammatory properties, and anti-fibrotic properties. Skeletal muscle insulin resistance may also play a role in NAFLD. Insulin-resistant skeletal muscle is not as efficient at taking up glucose from the bloodstream after a meal. This inefficient glucose uptake promotes the redistribution of consumed carbohydrates from glucose destined for use in glycogen stores in the skeletal muscles to being used as a substrate for de novo lipogenesis in the liver. Dysbiosis
Disruptions in the intestinal microbiota seem to influence NAFLD risk in several ways. People with NASH can have elevated levels of blood ethanol and Pseudomonadota (which produce alcohol), with dysbiosis proposed as a mechanism for this elevation. Alterations in the composition of the intestinal microbiota may influence NAFLD risk in several ways. These changes appear to increase the permeability of intestinal tissue, thereby facilitating increased liver exposure to harmful substances (e.g., translocated bacteria, bacterial toxins, and inflammatory chemical signals).
Borderline lepromatous leprosy is a skin condition with numerous, symmetrical skin lesions. : 346

See also
Leprosy
Cutaneous conditions

References


== External links ==