Peringatan Keamanan

Acute massive overdosage by oral ingestion of the ophthalmic ointment has not occurred. However, the rapid deamination to arabinosylhypoxanthine should preclude any difficulty. The oral LD50 for vidarabine is greater than 5020 mg/kg in mice and rats. No untoward effects should result from ingestion of the entire contents of the tube. Overdosage by ocular instillation is unlikely because any excess should be quickly expelled from the conjunctival sac.

Vidarabine

DB00194

small molecule approved investigational

Deskripsi

A nucleoside antibiotic isolated from Streptomyces antibioticus. It has some antineoplastic properties and has broad spectrum activity against DNA viruses in cell cultures and significant antiviral activity against infections caused by a variety of viruses such as the herpes viruses, the vaccinia VIRUS and varicella zoster virus.

Struktur Molekul 2D

Berat 267.2413
Wujud solid

Peta Jejaring Molekuler
Legenda: ObatTargetGenEnzim(Panah → menunjukkan arah efek / relasi)TransporterCarrier

Profil Farmakokinetik

Waktu Paruh (Half-Life) -
Volume Distribusi -
Klirens (Clearance) -

Absorpsi

Systemetic absorption of vidarabine should not be expected to occur following ocular administration and swallowing lacrimal secretions.

Metabolisme

In laboratory animals, vidarabine is rapidly deaminated in the gastrointestinal tract to Ara-Hx.

Rute Eliminasi

Data eliminasi belum tersedia.

Interaksi Obat

1 Data
Allopurinol The metabolism of Vidarabine can be decreased when combined with Allopurinol.

Target Protein

Adenosine receptor A2b ADORA2B
DNA polymerase catalytic subunit
Thymidine kinase TK
Thymidine kinase TK

Referensi & Sumber

Belum ada data referensi/link/attachment untuk obat ini pada database. Jalankan import DrugBank untuk mengisi field referensi.

Contoh Produk & Brand

Produk: 1 • International brands: 1
Produk
  • Vira-A
    Ointment • 30 mg/1g • Topical • US • Approved
International Brands
  • Arasena-A

Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.
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