| D010879 |
Piperazines |
Compounds that are derived from PIPERAZINE. |
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| D011687 |
Purines |
A series of heterocyclic compounds that are variously substituted in nature and are known also as purine bases. They include ADENINE and GUANINE, constituents of nucleic acids, as well as many alkaloids such as CAFFEINE and THEOPHYLLINE. Uric acid is the metabolic end product of purine metabolism. |
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| D006113 |
United Kingdom |
Country in northwestern Europe including Great Britain and the northern one-sixth of the island of Ireland, located between the North Sea and north Atlantic Ocean. The capital is London. |
Great Britain,Isle of Man |
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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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| D000068677 |
Sildenafil Citrate |
A PHOSPHODIESTERASE TYPE-5 INHIBITOR; VASODILATOR AGENT and UROLOGICAL AGENT that is used in the treatment of ERECTILE DYSFUNCTION and PRIMARY PULMONARY HYPERTENSION. |
1-((3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine citrate,Acetildenafil,Desmethyl Sildenafil,Desmethylsildenafil,Homosildenafil,Hydroxyhomosildenafil,NCX-911,Revatio,Sildenafil,Sildenafil Lactate,Sildenafil Nitrate,UK 92480-10,UK-92,480-10,Viagra,Citrate, Sildenafil,Lactate, Sildenafil,NCX 911,NCX911,Nitrate, Sildenafil,Sildenafil, Desmethyl,UK 92,480 10,UK 92480 10,UK 9248010 |
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| D013222 |
State Medicine |
A system of medical care regulated, controlled and financed by the government, in which the government assumes responsibility for the health needs of the population. |
National Health Service, British,Socialized Medicine,British Health Service, National,British National Health Service,Medicine, Socialized,Medicine, State,Service, British National Health |
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| D013450 |
Sulfones |
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Sulfone |
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| D015106 |
3',5'-Cyclic-GMP Phosphodiesterases |
Enzymes that catalyze the hydrolysis of cyclic GMP to yield guanosine-5'-phosphate. |
3',5'-Cyclic GMP 5'-Nucleotidohydrolase,3',5'-Cyclic GMP Phosphodiesterase,3',5'-Cyclic-GMP Phosphodiesterase,3,5-Cyclic GMP 5-Nucleotidohydrolase,3,5-Cyclic GMP Phosphodiesterase,3',5' Cyclic GMP 5' Nucleotidohydrolase,3',5' Cyclic GMP Phosphodiesterase,3',5' Cyclic GMP Phosphodiesterases,3,5 Cyclic GMP 5 Nucleotidohydrolase,3,5 Cyclic GMP Phosphodiesterase,5'-Nucleotidohydrolase, 3',5'-Cyclic GMP,5-Nucleotidohydrolase, 3,5-Cyclic GMP,GMP 5'-Nucleotidohydrolase, 3',5'-Cyclic,GMP 5-Nucleotidohydrolase, 3,5-Cyclic,GMP Phosphodiesterase, 3',5'-Cyclic,GMP Phosphodiesterase, 3,5-Cyclic,Phosphodiesterase, 3',5'-Cyclic GMP,Phosphodiesterase, 3',5'-Cyclic-GMP,Phosphodiesterase, 3,5-Cyclic GMP,Phosphodiesterases, 3',5'-Cyclic-GMP |
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| D015276 |
Health Care Rationing |
Planning for the equitable allocation, apportionment, or distribution of available health resources. |
Allocation of Health Care Resources,Allocation of Healthcare Resources,Rationing, Health Care,Healthcare Rationing,Healthcare Resources Allocation,Healthcare Resources Allocations,Rationing, Healthcare,Resources Allocation, Healthcare |
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| D016527 |
Drug Costs |
The amount that a health care institution or organization pays for its drugs. It is one component of the final price that is charged to the consumer (FEES, PHARMACEUTICAL or PRESCRIPTION FEES). |
Cost, Drug,Costs, Drug,Drug Cost |
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