G6PD deficiency is a common genetic trait that can protect heterozygotes from dying from malaria

G6PD deficiency is a common genetic trait that can protect heterozygotes from dying from malaria (save in the extremely tiny fraction of individuals who have CNSHA). AHA in a G6PD-deficient child or adult, on the other hand, is a medical emergency that, if not treated promptly and properly, can be fatal. Fava bean consumption is the most common cause of AHA: favism is seen in at least 35 countries, with thousands of cases reported each year. Both primaquine and rasburicase have been linked to iatrogenic deaths in the same and other nations, and these deaths may have been averted. Population screening and health education, as well as the cultivation of fava bean types with nil or low vicine and convicine levels, can help to prevent fascism. G6PD biology is eminently interdisciplinary, having served as a model system in biochemical genetics and in understanding how the red cell responds to oxidative stress; a tool for studying X-chromosome inactivation (human development's most spectacular epigenetic event); a tool for studying clonal populations for years; and a pioneer in the molecular genetics of enzymopathies.

Probable blueberry-induced haemolysis in a G6PD deficient child: A case report

Background: Blueberry is a North American native fruit increasingly popular as a source of health-promoting bioactive compounds. However, there is evidence in the literature stating that blueberries should be avoided in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency. Case Presentation: We report the first case of a G6PD deficient child who developed haemolysis approximately after half a day following the intake of fresh blueberry. He presented with the complaints of the passage of orange coloured urine and hurried breathing. The child had haemoglobin of 7.9 g/dl on admission day and the laboratory results were indicative of haemolytic process. Outcomes and Implications: During the stay in the hospital, the child was managed conventionally, and he improved both clinically and symptomatically. The child was discharged after four days of treatment and diet counselling was provided to his parents. Recommendations: Our report should encourage further research on this fruit regarding the mechanism behind the development of haemolytic anaemia. Also, it is important in the case of G6PD deficient patients to take lifelong precautions to avoid the foods that can trigger haemolysis.