1. Lisine and histidine content among essential amino acid was higher than that in ideal protein.

2. Five novel histidine modified porphyrins were synthesized by reaction of corresponding pyrrole with aldehyde.

3. Results The sequence of CAC coding for Histidine at B10 site of human proinsulin gene was mutated to the sequence of GAC coding for AsparticAcid.

4. Histidine A basic amino acid formed only rarely in proteins.

5. D - histidine is a necessary acid for man and animal.

6. The histidine was covalently linked to the surface of amino-functionalized nanospheres using glutaraldehyde as cross-linker.

7. The positive reaction for tyrosine, tryptophan and histidine was found in the subcuticular muscles, ovary, testes,(http://sentencedict.com/histidine.html) vitelline cells and the intestinal epithelium.

8. In addition, it was found that the N-terminal Histidine of glucagon influenced the secretory efficiency of glucagon.

9. To this list of eight is added histidine to meet the demands of growth during childhood.

10. Objective Through isolating the histidine kin ase gene of Aspergillus fumigatus, to detect its role in the invasive aspergillosis.

11. Other: The dyewood is known as the suppression histidine decarboxylase, the catechu phenol - O - methyl shift enzyme action.

12. The relation between yellowness index and time of irradiation is a power function. After irradiation, the most decreased amino acids are corresponding to tryptophan, histidine and tyrosine.

13. Primary culture of human embryonic hepatocytes was employed to study the effects of catecholamine and thrombin on the secretion of histidine rich glycoprotein(HRG).

14. A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.

15. The thermokinetics of solid liquid reaction of zinc nitrate with histidine are studied using a microcalorimeter.

16. A novel ion exchanger prepared from a strong anion resin modified with histidine was used for purifying crude hyaluronic acid to achieve a successful separation from protein and nucleic acids.

17. In this work, the simple assay for cysteine (Cys) and histidine (His) based on a conjugated polyelectrolyte with multiple carboxylate groups (PPE-(COOK)4) has been developed.

18. Ribose phosphates are components of various coenzymes and are used by microorganisms in synthesizing histidine.

19. Plasma concentrations of excitatory amino acids serine, glycine, taurine and histidine in major depression.

20. The thermokinetics of solid liquid reaction of zinc sulfate with histidine are studied using a microcalorimeter.

21. Irreversibly inhibits trypsin but not chymotrypsin by alkylating the histidine residue in the active site of the enzyme.