| D003541 |
Cystathionine beta-Synthase |
A multifunctional pyridoxal phosphate enzyme. In the second stage of cysteine biosynthesis it catalyzes the reaction of homocysteine with serine to form cystathionine with the elimination of water. Deficiency of this enzyme leads to HYPERHOMOCYSTEINEMIA and HOMOCYSTINURIA. EC 4.2.1.22. |
Serine Sulfhydrase,beta-Thionase,Cystathionine Synthetase,Cystathionine beta Synthase,Sulfhydrase, Serine,Synthetase, Cystathionine,beta Thionase,beta-Synthase, Cystathionine |
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| D003542 |
Cystathionine gamma-Lyase |
A multifunctional pyridoxal phosphate enzyme. In the final step in the biosynthesis of cysteine it catalyzes the cleavage of cystathionine to yield cysteine, ammonia, and 2-ketobutyrate. EC 4.4.1.1. |
Cystathionase,Cysteine Desulfhydrase,Cystine Desulfhydrase,Homoserine Deaminase,Homoserine Dehydratase,gamma-Cystathionase,Cystine Desulfohydrolase,Cystathionine gamma Lyase,Deaminase, Homoserine,Dehydratase, Homoserine,Desulfhydrase, Cysteine,Desulfhydrase, Cystine,Desulfohydrolase, Cystine,gamma Cystathionase,gamma-Lyase, Cystathionine |
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| D006435 |
Renal Dialysis |
Therapy for the insufficient cleansing of the BLOOD by the kidneys based on dialysis and including hemodialysis, PERITONEAL DIALYSIS, and HEMODIAFILTRATION. |
Dialysis, Extracorporeal,Dialysis, Renal,Extracorporeal Dialysis,Hemodialysis,Dialyses, Extracorporeal,Dialyses, Renal,Extracorporeal Dialyses,Hemodialyses,Renal Dialyses |
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| D006710 |
Homocysteine |
A thiol-containing amino acid formed by a demethylation of METHIONINE. |
2-amino-4-mercaptobutyric acid,Homocysteine, L-Isomer,2 amino 4 mercaptobutyric acid,Homocysteine, L Isomer,L-Isomer Homocysteine |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D006862 |
Hydrogen Sulfide |
A flammable, poisonous gas with a characteristic odor of rotten eggs. It is used in the manufacture of chemicals, in metallurgy, and as an analytical reagent. (From Merck Index, 11th ed) |
Hydrogen Sulfide (H2(Sx)),Hydrogen Sulfide (H2S2),Hydrogen Sulfide (H2S3),Sulfide, Hydrogen |
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| D000409 |
Alanine |
A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM. |
Abufène,Alanine, L-Isomer,L-Alanine,Alanine, L Isomer,L Alanine,L-Isomer Alanine |
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| D013440 |
Sulfides |
Chemical groups containing the covalent sulfur bonds -S-. The sulfur atom can be bound to inorganic or organic moieties. |
Sulfide,Thioether,Thioethers,Sulfur Ethers,Ethers, Sulfur |
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| D014511 |
Uremia |
A clinical syndrome associated with the retention of renal waste products or uremic toxins in the blood. It is usually the result of RENAL INSUFFICIENCY. Most uremic toxins are end products of protein or nitrogen CATABOLISM, such as UREA or CREATININE. Severe uremia can lead to multiple organ dysfunctions with a constellation of symptoms. |
Uremias |
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| D020138 |
Hyperhomocysteinemia |
Condition in which the plasma levels of homocysteine and related metabolites are elevated (>13.9 μmol/l). Hyperhomocysteinemia can be familial or acquired. Development of the acquired hyperhomocysteinemia is mostly associated with vitamins B and/or folate deficiency (e.g., PERNICIOUS ANEMIA, vitamin malabsorption). Familial hyperhomocysteinemia often results in a more severe elevation of total homocysteine and excretion into the urine, resulting in HOMOCYSTINURIA. Hyperhomocysteinemia is a risk factor for cardiovascular and neurodegenerative diseases, osteoporotic fractures and complications during pregnancy. |
Hyperhomocysteinemias |
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