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Pellagra can develop according to several mechanisms, classically as a result of niacin (vitamin B3) deficiency, which results in decreased nicotinamide adenine dinucleotide (NAD). Since NAD and its phosphorylated NADP form are cofactors required in many body processes, the pathological impact of pellagra is broad and results in death if not ...
Goldberger, in contrast, suspected that diet was the true cause, which he came to believe through his observation that hospital staff who worked closely with pellagra patients did not fall sick themselves. [1] Furthermore, pellagra cases were overwhelmingly poor Southerners, especially African Americans and sharecroppers. This was a group that ...
Deficiency causes pellagra, a reversible nutritional wasting disease characterized by four classic symptoms often referred to as the four Ds: diarrhea, dermatitis, dementia, and death. The dermatitis occurs on areas of skin exposed to sunlight, such as backs of hands and neck.
Literature championing the cause of citrus juice had no practical impact. The medical theory was based on the assumption that scurvy was a disease of internal putrefaction brought on by faulty digestion caused by the hardships of life at sea and the naval diet.
Jeff Baena's cause of death has been revealed, Fox News Digital confirmed. The film director and writer died by suicide on Jan. 3, according to the County of Los Angeles Medical Examiner.
A cause of death for Aubrey Plaza’s husband, director Jeff Baena, has been revealed. According to medical examiner records reviewed by Us Weekly, Baena's official cause of death is listed as ...
Pellagra seems to be especially common in patients with corn-based diets. The disease itself is caused by a niacin deficiency. [6] Pellagra's symptomatology is described by the "4 D's: "dermatitis, diarrhea, dementia, and death". [18] Pellagra causes gastrointestinal discomforts like diarrhea, nausea, vomiting, abdominal pain, and poor appetite ...
The cause of death for legendary musician, composer and producer Quincy Jones was revealed on Wednesday. ... Days after his death, his daughter Rashida Jones paid tribute to him on social media.