L-histidine (HIS) is an essential amino acid with unique roles in proton buffering, metal ion
chelation, scavenging of reactive oxygen and nitrogen species, erythropoiesis, and the …

Histidine is an essential amino acid (EAA) in mammals, fish, and poultry. We aim to give an
overview of the metabolism and physiological effects of histidine in humans and different …

Proprietary formulations of the amino acid L-histidine are under development as
pharmaceutical agents because of the molecule's antioxidant and anti-inflammatory …

Histidine is a dietary essential amino acid because it cannot be synthesized in humans. The
WHO/FAO requirement for adults for histidine is 10 mg· kg body weight-1· d-1. Histidine is …

Histidine is a nutritionally essential amino acid with many recognized benefits to human
health, while circulating concentrations of histidine decline in pathologic conditions [eg …

The requirement for dietary histidine was investigated in four normal and three chronically
uremic men. Subjects lived in a metabolic unit where they were fed three isonitrogenous …

The amino acid histidine is an excellent buffer and is therefore included in several organ
preservation solutions used in transplantation medicine. However, when used at …

Histidase (histidine ammonia-lyase, EC 4.3. 1.3) catalyzes the deamination of L-histidine to
trans-urocanic acid in the liver and skin of mammals. Histidase deficiency results in …

The literature has been searched to identify evidence relating to the possible toxicity of the
amino acid methionine in human subjects. Nutritional and metabolic studies have employed …

L-lysine monohydrochloride (LMH) is widely available to the public as a nonprescription oral
supplement. Most of the pharmaceutical-grade product is used as a suppressant of recurrent …