|
List Of MeSH Codes (D12)
The following is a partial list of the "D" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM). This list continues the information at List of MeSH codes (D10). Codes following these are found at List of MeSH codes (D13). For other MeSH codes, see List of MeSH codes. The source for this content is the set o2006 MeSH Treesfrom the NLM. * List of MeSH codes (D12.125) – amino acids * List of MeSH codes (D12.644) – peptides * List of MeSH codes (D12.776) – proteins Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, respo ... {{MeSH codes D12 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Subject Headings
Medical Subject Headings (MeSH) is a comprehensive controlled vocabulary for the purpose of indexing journal articles and books in the life sciences. It serves as a thesaurus that facilitates searching. Created and updated by the United States National Library of Medicine (NLM), it is used by the MEDLINE/PubMed article database and by NLM's catalog of book holdings. MeSH is also used by ClinicalTrials.gov registry to classify which diseases are studied by trials registered in ClinicalTrials. MeSH was introduced in the 1960s, with the NLM's own index catalogue and the subject headings of the Quarterly Cumulative Index Medicus (1940 edition) as precursors. The yearly printed version of MeSH was discontinued in 2007; MeSH is now available only online. It can be browsed and downloaded free of charge through PubMed. Originally in English, MeSH has been translated into numerous other languages and allows retrieval of documents from different origins. Structure MeSH vocabulary is divi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States National Library Of Medicine
The United States National Library of Medicine (NLM), operated by the United States federal government, is the world's largest medical library. Located in Bethesda, Maryland, the NLM is an institute within the National Institutes of Health. Its collections include more than seven million books, journals, technical reports, manuscripts, microfilms, photographs, and images on medicine and related sciences, including some of the world's oldest and rarest works. The current director of the NLM is Patricia Flatley Brennan.National Library of Medicine Welcomes New Director Dr. Patricia Flatley Brennan . ''National Library of Medicine''. August 15, 2016. History The precursor o ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of MeSH Codes (D10)
The following is a partial list of the "D" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM). This list continues the information at List of MeSH codes (D09). Codes following these are found at List of MeSH codes (D12). For other MeSH codes, see List of MeSH codes. The source for this content is the set o2006 MeSH Treesfrom the NLM. – lipids – ceroid – fats – dietary fats * – butter * – cholesterol, dietary * – dietary fats, unsaturated * – cod liver oil * – corn oil * – cottonseed oil * – fatty acids, omega-3 * – alpha-linolenic acid * – docosahexaenoic acids * – eicosapentaenoic acid * – safflower oil * – sesame oil * – soybean oil * – fat emulsions, intravenous * – margarine – fats, unsaturated * – castor oil * – cod liver oil * – corn oil * – cottonseed oil * – croton oil * – linseed oil * – safflower oil * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of MeSH Codes (D13)
The following is a partial list of the "D" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM). This list continues the information at List of MeSH codes (D12.776). Codes following these are found at List of MeSH codes (D20). For other MeSH codes, see List of MeSH codes. The source for this content is the set o2006 MeSH Treesfrom the NLM. – nucleic acids, nucleotides, and nucleosides – antisense elements (genetics) – DNA, antisense * – oligodeoxyribonucleotides, antisense – oligonucleotides, antisense * – oligodeoxyribonucleotides, antisense * – oligoribonucleotides, antisense – rna, antisense * – micrornas * – oligoribonucleotides, antisense * – rna, small interfering – nucleic acid precursors – rna precursors – nucleic acids – DNA * – DNA adducts * – DNA, a-form * – DNA, algal * – DNA, antisense * – oligodeoxyribonucleotides, antisense * – DNA, arch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of MeSH Codes
The following is a list of the codes for MeSH (Medical Subject Headings), a comprehensive controlled vocabulary for the purpose of indexing journal articles and books in the life sciences. It is a product of the United States National Library of Medicine (NLM). The prefixes ( A01, etc.) are linked to more extensive sub-lists of codes; the medical terms are linked to articles on those topics. The source for this content is the set of 2006 MeSH Trees from NLM. * A Anatomy ** A01 body regions (74 articles) ** A02 musculoskeletal system (213 articles) ** A03 digestive system (98 articles) ** A04 respiratory system (46 articles) ** A05 urogenital system (87 articles) ** A06 endocrine system ** A07 cardiovascular system ** A08 nervous system ** A09 sense organs ** A10 tissues ** A11 cells ** A12 fluids and secretions ** A13 animal structures ** A14 stomatognathic system ** A15 hemic and immune systems ** A16 embryonic structures ** A17 integumentary system * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of MeSH Codes (D12
The following is a list of the codes for MeSH (Medical Subject Headings), a comprehensive controlled vocabulary for the purpose of indexing journal articles and books in the life sciences. It is a product of the United States National Library of Medicine (NLM). The prefixes ( A01, etc.) are linked to more extensive sub-lists of codes; the medical terms are linked to articles on those topics. The source for this content is the set of 2006 MeSH Trees from NLM. * A Anatomy ** A01 body regions (74 articles) ** A02 musculoskeletal system (213 articles) ** A03 digestive system (98 articles) ** A04 respiratory system (46 articles) ** A05 urogenital system (87 articles) ** A06 endocrine system ** A07 cardiovascular system ** A08 nervous system ** A09 sense organs ** A10 tissues ** A11 cells ** A12 fluids and secretions ** A13 animal structures ** A14 stomatognathic system ** A15 hemic and immune systems ** A16 embryonic structures ** A17 integumentary s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amino Acids
Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. Although hundreds of amino acids exist in nature, by far the most important are the alpha-amino acids, which comprise proteins. Only 22 alpha amino acids appear in the genetic code. Amino acids can be classified according to the locations of the core structural functional groups, as Alpha and beta carbon, alpha- , beta- , gamma- or delta- amino acids; other categories relate to Chemical polarity, polarity, ionization, and side chain group type (aliphatic, Open-chain compound, acyclic, aromatic, containing hydroxyl or sulfur, etc.). In the form of proteins, amino acid '' residues'' form the second-largest component (water being the largest) of human muscles and other tissues. Beyond their role as residues in proteins, amino acids participate in a number of processes such as neurotransmitter transport and biosynthesis. It is thought that they played a key role in enabling lif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peptides
Peptides (, ) are short chains of amino acids linked by peptide bonds. Long chains of amino acids are called proteins. Chains of fewer than twenty amino acids are called oligopeptides, and include dipeptides, tripeptides, and tetrapeptides. A polypeptide is a longer, continuous, unbranched peptide chain. Hence, peptides fall under the broad chemical classes of biological polymers and oligomers, alongside nucleic acids, oligosaccharides, polysaccharides, and others. A polypeptide that contains more than approximately 50 amino acids is known as a protein. Proteins consist of one or more polypeptides arranged in a biologically functional way, often bound to ligands such as coenzymes and cofactors, or to another protein or other macromolecule such as DNA or RNA, or to complex macromolecular assemblies. Amino acids that have been incorporated into peptides are termed residues. A water molecule is released during formation of each amide bond.. All peptides except cyclic peptides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proteins
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific 3D structure that determines its activity. A linear chain of amino acid residues is called a polypeptide. A protein contains at least one long polypeptide. Short polypeptides, containing less than 20–30 residues, are rarely considered to be proteins and are commonly called peptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues. The sequence of amino acid residues ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
