Evidence map›Paper›PMID 34189642›Full record

ArticleDoklady. Biochemistry and biophysics2021

Combined Effect of Neutron and Proton Radiations on the Growth of Solid Ehrlich Ascites Carcinoma and Remote Effects in Mice.

V E Balakin, O M Rozanova, E N Smirnova, T A Belyakova, A E Shemyakov, N S Strelnikova

Abstract read
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In one paragraph

Article in Doklady. Biochemistry and biophysics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
0.1field-weighted citation impact, top 49% 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it, 3 citations in OpenAlex.

  1. Pooled it
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

6 authors at 2 institutions in 1 country.

V E BalakinPhysical Technical Center, Lebedev Physical Institute, Russian Academy of Sciences, Protvino, Russia. balakin@ftcfian.ru.
O M RozanovaInstitute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Russia.
E N SmirnovaInstitute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Russia.
T A BelyakovaPhysical Technical Center, Lebedev Physical Institute, Russian Academy of Sciences, Protvino, Russia.
A E ShemyakovPhysical Technical Center, Lebedev Physical Institute, Russian Academy of Sciences, Protvino, Russia.
N S StrelnikovaPhysical Technical Center, Lebedev Physical Institute, Russian Academy of Sciences, Protvino, Russia.
Institute of Theoretical and Experimental Biophysics · RUP.N. Lebedev Physical Institute of the Russian Academy of Sciences · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The combined effect of the irradiation with a proton pencil scanning beam (PBS) at a total dose of 80 Gy and neutron radiation at a dose of 5 Gy on the growth of solid Ehrlich ascites carcinoma (EAC) and the remote effects in tumor-bearing mice was studied. Combined irradiation of mice with neutrons before and after irradiation with PBS, as well as irradiation only with PBS, effectively suppressed the growth of solid EAC within 1 month. In terms of the frequency and severity of radiation-induced skin reactions of mice observed 15-40 days after therapy, neutron irradiation after the irradiation with PBS showed better values of these parameters as compared to only PBS; however, exposure to neutrons before PBS was more damaging as compared to the other two options. It was also shown that the tumor relapse rate in the groups of animals with combined irradiation was higher, and the total lifespan was lower than the group of mice irradiated with PBS alone.

Indexed as

Proton TherapyAnimalsCarcinoma, Ehrlich TumorFemaleMaleMammary Neoplasms, ExperimentalMiceNeutronsSurvival RateTreatment OutcomeEhrlich ascites carcinomahypofractionationmiceneutron radiationproton pencil beam scanningtumor relapses

Identifiers

PMID34189642
OpenAlexW3174935881

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.