Evidence map›Paper›PMID 7651585›Full record

ArticleNeurochemical research1995

Characteristics of [125I]omega-conotoxin labeling using bifunctional cross linker DSP in crude membranes from chick brain.

S Ichida, T Wada, T Akimoto, Y Kasamatsu, M Tahara, K Hasimoto

Abstract read
PubMed Publisher
In one paragraph

Article in Neurochemical research, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 48% 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, 6 citations in OpenAlex.

  1. Article
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 1 institution in 1 country.

S IchidaDepartment of Biological Chemistry, Faculty of Pharmacy, Kinki University, Higashi-Osaka, Japan.
T Wada
T Akimoto
Y Kasamatsu
M Tahara
K Hasimoto
Kindai University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Characteristic of [125I]omega-conotoxin (omega-CgTX) labeling using bifunctional cross linker (dithio bis[succinimidyl propionate]:DSP) was systematically investigated in crude membranes from chick whole brain. [125I]omega-CgTX specifically labeled 216 kDa as a main and 236 kDa as a minor bands in the crude membranes under non-reduced condition, but not labeled under reduced condition. We investigated the effect of various Ca channel antagonists on [125I]omega-CgTX labeling with DSP in detail, and found that there is a strong correlation between the effects of Ca channel antagonists on [125I]omega-CgTX labeling of the 216 kDa band and specific [125I]omega-CgTX binding. These results suggest that labeling of the 216 kDa band under non-reduced condition with [125I]omega-CgTX using DSP involves the specific binding sites of [125I]omega-CgTX, perhaps including one of the neuronal N-type Ca channel subunits in the crude membranes.

Indexed as

AnimalsBrainCalcium Channel BlockersChickensCross-Linking ReagentsIodine RadioisotopesMembranesMollusk Venomsomega-Conotoxin GVIAPeptidesProtein BindingSuccinimidesCalcium Channel BlockersCross-Linking Reagentsdithiobis(succinimidylpropionate)Iodine RadioisotopesMollusk Venomsomega-Conotoxin GVIAPeptidesSuccinimides

Identifiers

PMID7651585
OpenAlexW2025466789

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.