Peringatan Keamanan

Copper deficiency can occur because polaprezinc contains zinc, which inhibits copper absorption. Pancytopenia and anemia, associated with copper deficiency, have been noted in patients with malnutrition L1312. Precautions should be taken to monitor for symptoms of pancytopenia and anemia, especially in patients with poor nutrition. The toxic effects of high polaprezinc dosage were studied in dogs. In the studies, dosages of 50 mg/kg/day and higher resulted in vomiting, diarrhea and hypersalivation, reduced appetite and reduction in body weight gain for females administered high doses. In addition, increased alkaline phosphatase (marker of hepatic damage) and decreased urinary specific gravity (suggestive of renal damage), and pathological tissue changes in the kidney of the high dosed dogs of both genders were noted. These changes resolved upon completing a period of drug withdrawal A31858.

Polaprezinc

DB09221

small molecule experimental

Deskripsi

Polaprezinc is a chelated form of zinc and L-carnosine. It is a zinc-related medicine approved for the first time in Japan, which has been clinically used to treat gastric ulcers L1307, L1308. It was determined that polaprezinc may be effective in pressure ulcer treatment A31856. A study in 2013 showed that CO-administration of polaprezinc may be effective against small intestine mucosal injury associated with long-term aspirin therapy A7840.

Struktur Molekul 2D

Berat 289.6
Wujud solid

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

Profil Farmakokinetik

Waktu Paruh (Half-Life) The half-life of polaprezinc has been studied in rats and found to be approximately 2 hours [L1311].
Volume Distribusi -
Klirens (Clearance) -

Absorpsi

Intestinal absorption of L-CAZ was studied in rats by Sano et al. L1309 using 14C- and 65Zn-labeled compounds. They suggested that L-CAZ dissociates to its components, L-carnosine and zinc, during intestinal absorption L1309.

Metabolisme

Excretion rates of polaprezinc after a single administration using 14C-labeled drug to rats are 4.1% in urine, 13.3% in feces, and 38.8% in exhalation, and those using 65Zn-labeled L-CAZ are 0.3% in urine and 85.0% in feces. The absorption rate of zinc is estimated to be about 11% L1309.

Rute Eliminasi

Intestinal absorption of the drug was examined using 14C- and 65Zn-labeled compounds. Polaprezinc metabolizes into its components, L-carnosine and zinc, during intestinal absorption. It was found that the excretion rates after one administration using 14C-labeled L-CAZ to rats were 4.1% in urine, 13.3% in feces, and 38.8% in exhalation. The study using 65Zn-labeled Paleprozinc were 0.3% in urine and 85.0% in the feces. The absorption rate of zinc is estimated to be approximately 11% L1309.

Interaksi Obat

63 Data
Eltrombopag Polaprezinc can cause a decrease in the absorption of Eltrombopag resulting in a reduced serum concentration and potentially a decrease in efficacy.
Raltegravir Polaprezinc can cause a decrease in the absorption of Raltegravir resulting in a reduced serum concentration and potentially a decrease in efficacy.
Ceftibuten Polaprezinc can cause a decrease in the absorption of Ceftibuten resulting in a reduced serum concentration and potentially a decrease in efficacy.
Cephalexin Polaprezinc can cause a decrease in the absorption of Cephalexin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Deferiprone Polaprezinc can cause a decrease in the absorption of Deferiprone resulting in a reduced serum concentration and potentially a decrease in efficacy.
Dolutegravir Polaprezinc can cause a decrease in the absorption of Dolutegravir resulting in a reduced serum concentration and potentially a decrease in efficacy.
Deferasirox Polaprezinc can cause a decrease in the absorption of Deferasirox resulting in a reduced serum concentration and potentially a decrease in efficacy.
Halofantrine Polaprezinc can cause a decrease in the absorption of Halofantrine resulting in a reduced serum concentration and potentially a decrease in efficacy.
Triethylenetetramine The serum concentration of Triethylenetetramine can be decreased when it is combined with Polaprezinc.
Levothyroxine The serum concentration of Levothyroxine can be decreased when it is combined with Polaprezinc.
Penicillamine The serum concentration of Polaprezinc can be decreased when it is combined with Penicillamine.
Moxifloxacin Polaprezinc can cause a decrease in the absorption of Moxifloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Grepafloxacin Polaprezinc can cause a decrease in the absorption of Grepafloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Enoxacin Polaprezinc can cause a decrease in the absorption of Enoxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Pefloxacin Polaprezinc can cause a decrease in the absorption of Pefloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Ciprofloxacin Polaprezinc can cause a decrease in the absorption of Ciprofloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Trovafloxacin Polaprezinc can cause a decrease in the absorption of Trovafloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Nalidixic acid Polaprezinc can cause a decrease in the absorption of Nalidixic acid resulting in a reduced serum concentration and potentially a decrease in efficacy.
Rosoxacin Polaprezinc can cause a decrease in the absorption of Rosoxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Cinoxacin Polaprezinc can cause a decrease in the absorption of Cinoxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Lomefloxacin Polaprezinc can cause a decrease in the absorption of Lomefloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Gatifloxacin Polaprezinc can cause a decrease in the absorption of Gatifloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Norfloxacin Polaprezinc can cause a decrease in the absorption of Norfloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Levofloxacin Polaprezinc can cause a decrease in the absorption of Levofloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Gemifloxacin Polaprezinc can cause a decrease in the absorption of Gemifloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Ofloxacin Polaprezinc can cause a decrease in the absorption of Ofloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Sparfloxacin Polaprezinc can cause a decrease in the absorption of Sparfloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Temafloxacin Polaprezinc can cause a decrease in the absorption of Temafloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Fleroxacin Polaprezinc can cause a decrease in the absorption of Fleroxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Technetium Tc-99m ciprofloxacin Polaprezinc can cause a decrease in the absorption of Technetium Tc-99m ciprofloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Garenoxacin Polaprezinc can cause a decrease in the absorption of Garenoxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Nemonoxacin Polaprezinc can cause a decrease in the absorption of Nemonoxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Flumequine Polaprezinc can cause a decrease in the absorption of Flumequine resulting in a reduced serum concentration and potentially a decrease in efficacy.
Enrofloxacin Polaprezinc can cause a decrease in the absorption of Enrofloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Orbifloxacin Polaprezinc can cause a decrease in the absorption of Orbifloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Sarafloxacin Polaprezinc can cause a decrease in the absorption of Sarafloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Difloxacin Polaprezinc can cause a decrease in the absorption of Difloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Pazufloxacin Polaprezinc can cause a decrease in the absorption of Pazufloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Prulifloxacin Polaprezinc can cause a decrease in the absorption of Prulifloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Delafloxacin Polaprezinc can cause a decrease in the absorption of Delafloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Sitafloxacin Polaprezinc can cause a decrease in the absorption of Sitafloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Oxolinic acid Polaprezinc can cause a decrease in the absorption of Oxolinic acid resulting in a reduced serum concentration and potentially a decrease in efficacy.
Rufloxacin Polaprezinc can cause a decrease in the absorption of Rufloxacin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Pipemidic acid Polaprezinc can cause a decrease in the absorption of Pipemidic acid resulting in a reduced serum concentration and potentially a decrease in efficacy.
Lymecycline Polaprezinc can cause a decrease in the absorption of Lymecycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Clomocycline Polaprezinc can cause a decrease in the absorption of Clomocycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Tigecycline Polaprezinc can cause a decrease in the absorption of Tigecycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Oxytetracycline Polaprezinc can cause a decrease in the absorption of Oxytetracycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Demeclocycline Polaprezinc can cause a decrease in the absorption of Demeclocycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Tetracycline Polaprezinc can cause a decrease in the absorption of Tetracycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Metacycline Polaprezinc can cause a decrease in the absorption of Metacycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Minocycline Polaprezinc can cause a decrease in the absorption of Minocycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Rolitetracycline Polaprezinc can cause a decrease in the absorption of Rolitetracycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Sarecycline Polaprezinc can cause a decrease in the absorption of Sarecycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Eravacycline Polaprezinc can cause a decrease in the absorption of Eravacycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Omadacycline Polaprezinc can cause a decrease in the absorption of Omadacycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Penimepicycline Polaprezinc can cause a decrease in the absorption of Penimepicycline resulting in a reduced serum concentration and potentially a decrease in efficacy.
Phenytoin Polaprezinc can cause a decrease in the absorption of Phenytoin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Mephenytoin Polaprezinc can cause a decrease in the absorption of Mephenytoin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Carbamazepine Polaprezinc can cause a decrease in the absorption of Carbamazepine resulting in a reduced serum concentration and potentially a decrease in efficacy.
Methylphenobarbital Polaprezinc can cause a decrease in the absorption of Methylphenobarbital resulting in a reduced serum concentration and potentially a decrease in efficacy.
Phenobarbital Polaprezinc can cause a decrease in the absorption of Phenobarbital resulting in a reduced serum concentration and potentially a decrease in efficacy.
Roxadustat Polaprezinc can cause a decrease in the absorption of Roxadustat resulting in a reduced serum concentration and potentially a decrease in efficacy.

Target Protein

Tumor necrosis factor TNF
Interleukin-6 IL6
Interleukin-3 IL3
Vascular endothelial growth factor receptor 1 FLT1
Beta-nerve growth factor NGF
Platelet-derived growth factor receptor beta PDGFRB
Heat shock protein HSP 90-alpha HSP90AA1
Heat shock protein HSP 90-beta HSP90AB1

Referensi & Sumber

Artikel (PubMed)
  • PMID: 23826914
    Watari I, Oka S, Tanaka S, Aoyama T, Imagawa H, Shishido T, Yoshida S, Chayama K: Effectiveness of polaprezinc for low-dose aspirin-induced small-bowel mucosal injuries as evaluated by capsule endoscopy: a pilot randomized controlled study. BMC Gastroenterol. 2013 Jul 4;13:108. doi: 10.1186/1471-230X-13-108.
  • PMID: 22382829
    Takei M: Development of polaprezinc research. Yakugaku Zasshi. 2012;132(3):271-7.
  • PMID: 24691900
    Sakae K, Yanagisawa H: Oral treatment of pressure ulcers with polaprezinc (zinc L-carnosine complex): 8-week open-label trial. Biol Trace Elem Res. 2014 Jun;158(3):280-8. doi: 10.1007/s12011-014-9943-5. Epub 2014 Apr 3.
  • PMID: 7893270
    Matsuda K, Yamaguchi I, Wada H: Toxicity of the novel anti-peptic ulcer agent polaprezinc in beagle dogs. Arzneimittelforschung. 1995 Jan;45(1):52-60.

Contoh Produk & Brand

Produk: 1 • International brands: 2
Produk
  • Remedient
    Capsule • - • Oral • US
International Brands
  • Promac — Zeria Pharmaceuticals Co.
  • Promac-D

Sekuens Gen/Protein (FASTA)

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