Evidence map›Paper›PMID 37198368›Full record

ArticleEuropean journal of drug metabolism and pharmacokinetics2023

Pharmacokinetic Study of

Tsubasa Watanabe, Tomohiro Yoshikawa, Hiroki Tanaka, Yuko Kinashi, Genro Kashino, Shin-Ichiro Masunaga, Toshimitsu Hayashi, Koki Uehara, Koji Ono, Minoru Suzuki

Abstract read
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In one paragraph

Article in European journal of drug metabolism and pharmacokinetics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 29% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Optimization of [EJNMMI radiopharmacy and chemistry · 2026
    Article
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Tsubasa WatanabeInstitute for Integrated Radiation and Nuclear Science, Kyoto University, 2, Asashiro-Nishi, Kumatori-cho, Sennan-gun, Osaka, 590-0494, Japan. watanabe.tsubasa.8x@kyoto-u.ac.jp.ORCID http://orcid.org/0000-0002-2058-335X
Tomohiro YoshikawaStella Pharma Corporation, Osaka, Japan.
Hiroki TanakaInstitute for Integrated Radiation and Nuclear Science, Kyoto University, 2, Asashiro-Nishi, Kumatori-cho, Sennan-gun, Osaka, 590-0494, Japan.
Yuko KinashiInstitute for Integrated Radiation and Nuclear Science, Kyoto University, 2, Asashiro-Nishi, Kumatori-cho, Sennan-gun, Osaka, 590-0494, Japan.
Genro KashinoRadioisotope Research Center, Nara Medical University, Nara, Japan.
Shin-Ichiro MasunagaInstitute for Integrated Radiation and Nuclear Science, Kyoto University, 2, Asashiro-Nishi, Kumatori-cho, Sennan-gun, Osaka, 590-0494, Japan.
Toshimitsu HayashiStella Pharma Corporation, Osaka, Japan.
Koki UeharaStella Pharma Corporation, Osaka, Japan.
Koji OnoInstitute for Integrated Radiation and Nuclear Science, Kyoto University, 2, Asashiro-Nishi, Kumatori-cho, Sennan-gun, Osaka, 590-0494, Japan.
Minoru SuzukiInstitute for Integrated Radiation and Nuclear Science, Kyoto University, 2, Asashiro-Nishi, Kumatori-cho, Sennan-gun, Osaka, 590-0494, Japan. suzuki.minoru.3x@kyoto-u.ac.jp.
Kyoto University · JPNara Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveBoron neutron capture therapy (BNCT) is a binary cancer treatment that combines boron administration and neutron irradiation. The tumor cells take up the boron compound and the subsequent neutron irradiation results in a nuclear fission reaction caused by the neutron capture reaction of the boron nuclei. This produces highly cytocidal heavy particles, leading to the destruction of tumor cells. p-boronophenylalanine (BPA) is widely used in BNCT but is insoluble in water and requires reducing sugar or sugar alcohol as a dissolvent to create an aqueous solution for administration. The purpose of this study was to investigate the pharmacokinetics of MATERIALS AND

methodsIn this study, we evaluated the sugar alcohol, sorbitol, as a novel dissolution aid and examined the consequent stability of the BPA for long-term storage. U-87 MG and SAS tumor cell lines were used for in vitro and in vivo experiments. We examined the pharmacokinetics of

resultsWe found that BPA in sorbitol solution maintains stability for longer than in fructose solution, and can therefore be stored for a longer period. Pharmacokinetic studies with

conclusionIn this report, we demonstrate the efficacy of BPA in sorbitol solution as the boron source in BNCT.

Indexed as

Boron Neutron Capture TherapyAnimalsBoronBoron CompoundsFructoseMicePhenylalanineSorbitolTreatment Outcome4-boronophenylalanineBoronBoron CompoundsFructosePhenylalanineSorbitol

Identifiers

PMID37198368
OpenAlexW4376866470

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.