|
Ondansetron
|
D017294 |
[A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.
] |
|
One Health
|
D000074823 |
[An integrative effort of multiple disciplines working collaboratively and locally, nationally, and globally in all aspects of health care for humans, animals, and the environment.
] |
|
One-Carbon Group Transferases
|
D019875 |
[A subclass of transferases that transfer chemical groups containing a single carbon. These include the METHYLTRANSFERASES, the HYDROXYMETHYL AND FORMYL TRANSFERASES, the CARBOXYL AND CARBAMOYL TRANSFERASES, and the AMIDINOTRANSFERASES. EC 2.1.
] |
|
One-Lung Ventilation
|
D061810 |
[Techniques for supplying artificial respiration to a single lung.
, The selective collapse of one lung.
] |
|
Onecut Transcription Factors
|
D051558 |
[A family of transcription factors that contain a single cut domain and a divergent homeodomain. They regulate gene networks by controlling the expression of other transcription factors and they play an important role in CELL DIFFERENTIATION and METABOLISM.
] |
|
Onions
|
D019697 |
[Herbaceous biennial plants and their edible bulbs, belonging to the Allium genus.
, Plant that provides onions.
, Onion like roots from Allium porrum.
, Plant that provides leeks.
] |
|
Onium Compounds
|
D009861 |
[Ions with the suffix -onium, indicating cations with coordination number 4 of the type RxA+ which are analogous to QUATERNARY AMMONIUM COMPOUNDS (H4N+). Ions include phosphonium R4P+, oxonium R3O+, sulfonium R3S+, chloronium R2Cl+
] |
|
Online Social Networking
|
D000077253 |
[Connectivity facilitated by computer-based communications among persons with family, work, or other common interests.
] |
|
Online Systems
|
D009862 |
[Computer-based Information systems having real-time remote access to information or processes.
] |
|
Only Child
|
D009863 |
[Child who has no siblings.
] |
|
Ononis
|
D000068757 |
[A genus of the pea family (Fabaceae), native from Europe to Central Asia and used in TRADITIONAL MEDICINE.
] |
|
Onopordum
|
D031183 |
[A plant genus of the family ASTERACEAE. Members contain eudesmane and elemane SESQUITERPENES.
] |
|
Ontario
|
D009864 |
[A province of Canada lying between the provinces of Manitoba and Quebec. Its capital is Toronto. It takes its name from Lake Ontario which is said to represent the Iroquois oniatariio, beautiful lake. (From Webster's New Geographical Dictionary, 1988, p892 & Room, Brewer's Dictionary of Names, 1992, p391)
] |
|
Onycholysis
|
D054039 |
[Separation of nail plate from the underlying nail bed. It can be a sign of skin disease, infection (such as ONYCHOMYCOSIS) or tissue injury.
] |
|
Onychomycosis
|
D014009 |
[A fungal infection of the nail, usually caused by DERMATOPHYTES; YEASTS; or nondermatophyte MOLDS.
] |
|
Onygenales
|
D020036 |
[An order of fungi in the phylum ASCOMYCOTA containing many medically important species. There are four families and mitosporic (anamorphic) forms are prominent.
] |
|
Oocysts
|
D033661 |
[Zygote-containing cysts of sporozoan protozoa. Further development in an oocyst produces small individual infective organisms called SPOROZOITES. Then, depending on the genus, the entire oocyst is called a sporocyst or the oocyst contains multiple sporocysts encapsulating the sporozoites.
] |
|
Oocyte Donation
|
D018587 |
[Transfer of preovulatory oocytes from donor to a suitable host. Oocytes are collected, fertilized in vitro, and transferred to a host that can be human or animal.
] |
|
Oocyte Retrieval
|
D054315 |
[Procedures to obtain viable OOCYTES from the host. Oocytes most often are collected by needle aspiration from OVARIAN FOLLICLES before OVULATION.
] |
|
Oocytes
|
D009865 |
[Female germ cells derived from OOGONIA and termed OOCYTES when they enter MEIOSIS. The primary oocytes begin meiosis but are arrested at the diplotene state until OVULATION at PUBERTY to give rise to haploid secondary oocytes or ova (OVUM).
] |
