Evidence map›Paper›PMID 21390151›Full record

ArticleWorld journal of gastroenterology2011

An end-to-end anastomosis model of guinea pig bile duct: A 6-mo observation.

Xiao-Qing Zhang, Yuan-Hu Tian, Zhi Xu, Li-Xin Wang, Chun-Sheng Hou, Xiao-Feng Ling, Xiao-Si Zhou

Open access · bronzeAbstract read
In one paragraph

Article in World journal of gastroenterology, 2011. 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
–field-weighted citation impact, top 92% 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 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

7 authors at 1 institution in 1 country.

Xiao-Qing ZhangDepartment of General Surgery, Peking University Third Hospital, Beijing 100191, China.
Yuan-Hu Tian
Zhi Xu
Li-Xin Wang
Chun-Sheng Hou
Xiao-Feng Ling
Xiao-Si Zhou
Peking University Third Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo establish the end-to-end anastomosis (EEA) model of guinea pig bile duct and evaluate the healing process of bile duct.

methodsThirty-two male guinea pigs were randomly divided into control group, 2-, 3-, and 6-mo groups after establishment of EEA model. Histological, immunohistochemical and serologic tests as well as measurement of bile contents were performed. The bile duct diameter and the diameter ratio (DR) were measured to assess the formation of relative stricture.

resultsAcute and chronic inflammatory reactions occurred throughout the healing process of bile duct. Serology test and bile content measurement showed no formation of persistent stricture in 6-mo group. The DR revealed a transient formation of relative stricture in 2-mo group in comparation to control group (2.94 ± 0.17 vs 1.89 ± 0.27, P = 0.004). However, this relative stricture was released in 6-mo group (2.14 ± 0.18, P = 0.440).

conclusionA simple and reliable EEA model of guinea pig bile duct can be established with a good reproducibility and a satisfactory survival rate.

Indexed as

Anastomosis, SurgicalModels, AnimalAnimalsBile DuctsConstriction, PathologicGuinea PigsHumansMalePostoperative ComplicationsProliferating Cell Nuclear AntigenRandom AllocationWound HealingProliferating Cell Nuclear AntigenAnastomosisAnimal modelCommon bile ductGuinea pigWound healing

Identifiers

PMID21390151
PMCPMC3042659
OpenAlexW1978821110

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.