There are multiple definitions:
histidine ammonia-lyase(English)
- enzyme that catalyzes the first step in histidine catabolism whereby L-histidine is deaminated to form trans-urocanic acid. Defects in this protein can cause histidinemia (a prevalent inborn error of metabolism)
- Enzymes, Congenital disorders
hepatoid adenocarcinoma of the lung(English)
- a rare and aggressive subtype of lung cancer. However, there is a potential of immunochemotherapy plus surgery
- Pulmonology, Oncology, Gland(ular), Chemotherapy, Surgery
- https://doi.org…15.2024.2342133