"1-methyl-4-phenylpyridinium" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "1-methyl-4-phenylpyridinium"
      },
      "expansion": "1-methyl-4-phenylpyridinium (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic compounds",
          "orig": "en:Organic compounds",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "56 44",
          "kind": "other",
          "name": "Long English words",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "2006, Zhang et al, Investigative Opthamological and Visual Science http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16384975&query_hl=14&itool=pubmed_docsum\nApical uptake was higher than basolateral uptake at 37 degrees C and was decreased to 70% in the presence of NaN(3) or in the absence of extracellular Na(+). Besides alpha2-agonists, apical uptake was inhibited by verapamil, desipramine, and quinidine, but not by MPP(+) (1-methyl-4-phenylpyridinium), TEA (tetraethylammonium), decynium-22, carnitine, PHA (p-aminohippurate), alanine, or inosine."
        }
      ],
      "glosses": [
        "MPP+, the active metabolite of MPTP."
      ],
      "id": "en-1-methyl-4-phenylpyridinium-en-noun-EeohsgaA",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "MPTP",
          "MPTP"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) MPP+, the active metabolite of MPTP."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Neurotoxins",
          "orig": "en:Neurotoxins",
          "parents": [
            "Neuroscience",
            "Poisons",
            "Biology",
            "Matter",
            "Sciences",
            "Chemistry",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A neurotoxin that cannot cross the blood-brain barrier but which, once in contact, can destroy the dopaminergic neurons of the substantia nigra."
      ],
      "id": "en-1-methyl-4-phenylpyridinium-en-noun-h6XW5UlM",
      "links": [
        [
          "neurotoxicology",
          "neurotoxicology"
        ],
        [
          "neurotoxin",
          "neurotoxin"
        ],
        [
          "blood-brain barrier",
          "blood-brain barrier"
        ],
        [
          "dopaminergic",
          "dopaminergic"
        ],
        [
          "substantia nigra",
          "substantia nigra"
        ]
      ],
      "raw_glosses": [
        "(neurotoxicology) A neurotoxin that cannot cross the blood-brain barrier but which, once in contact, can destroy the dopaminergic neurons of the substantia nigra."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "medicine",
        "neurology",
        "neuroscience",
        "neurotoxicology",
        "sciences",
        "toxicology"
      ]
    }
  ],
  "wikipedia": [
    "MPP+"
  ],
  "word": "1-methyl-4-phenylpyridinium"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms spelled with numbers",
    "English uncountable nouns",
    "Long English words"
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "1-methyl-4-phenylpyridinium"
      },
      "expansion": "1-methyl-4-phenylpyridinium (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Organic compounds"
      ],
      "examples": [
        {
          "text": "2006, Zhang et al, Investigative Opthamological and Visual Science http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=16384975&query_hl=14&itool=pubmed_docsum\nApical uptake was higher than basolateral uptake at 37 degrees C and was decreased to 70% in the presence of NaN(3) or in the absence of extracellular Na(+). Besides alpha2-agonists, apical uptake was inhibited by verapamil, desipramine, and quinidine, but not by MPP(+) (1-methyl-4-phenylpyridinium), TEA (tetraethylammonium), decynium-22, carnitine, PHA (p-aminohippurate), alanine, or inosine."
        }
      ],
      "glosses": [
        "MPP+, the active metabolite of MPTP."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "MPTP",
          "MPTP"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) MPP+, the active metabolite of MPTP."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "en:Neurotoxins"
      ],
      "glosses": [
        "A neurotoxin that cannot cross the blood-brain barrier but which, once in contact, can destroy the dopaminergic neurons of the substantia nigra."
      ],
      "links": [
        [
          "neurotoxicology",
          "neurotoxicology"
        ],
        [
          "neurotoxin",
          "neurotoxin"
        ],
        [
          "blood-brain barrier",
          "blood-brain barrier"
        ],
        [
          "dopaminergic",
          "dopaminergic"
        ],
        [
          "substantia nigra",
          "substantia nigra"
        ]
      ],
      "raw_glosses": [
        "(neurotoxicology) A neurotoxin that cannot cross the blood-brain barrier but which, once in contact, can destroy the dopaminergic neurons of the substantia nigra."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "medicine",
        "neurology",
        "neuroscience",
        "neurotoxicology",
        "sciences",
        "toxicology"
      ]
    }
  ],
  "wikipedia": [
    "MPP+"
  ],
  "word": "1-methyl-4-phenylpyridinium"
}