Evidence map›Paper›PMID 26566617›Full record

ArticleParasitology research2016

Inactivation of Cryptosporidium parvum under laboratory conditions.

Cora Delling, Ivette Holzhausen, Arwid Daugschies, Matthias Lendner

Abstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Parasitology research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
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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

4 authors.

Cora DellingInstitute of Parasitology, University Leipzig, Leipzig, Germany.
Ivette HolzhausenInstitute of Parasitology, University Leipzig, Leipzig, Germany.
Arwid DaugschiesInstitute of Parasitology, University Leipzig, Leipzig, Germany.
Matthias LendnerInstitute of Parasitology, University Leipzig, Leipzig, Germany. matthias.lendner@vetmed.uni-leipzig.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to evaluate alternatives for inactivating Cryptosporidium parvum under experimental conditions. Disinfectants against this protozoan are usually based on cresols and often difficult to handle in laboratories. Four different substances (ethanol, denatured ethanol, sodium hypochlorite and peroxide) at different concentrations were tested for several exposure times (30 min, 2 h, 4 h, 12 h and 24 h). The results show an inactivation over 99% by using 10% H2O2 at an exposure time over 2 h as well as 3 and 6% NaOCl after 12 h of exposure. Furthermore, the ability of UV-C light to inactivate oocysts on smooth surfaces (e.g., laminar flow) was evaluated. To mimic laboratory conditions, oocysts were given on germ carriers. Best results (>99%) were achieved at an exposure time of 30 min (100.8 mJ/cm(2)).

Indexed as

Cryptosporidium parvumDisinfectantsHydrogen PeroxideIn Vitro TechniquesOocystsSodium HypochloriteTime FactorsUltraviolet RaysDisinfectantsHydrogen PeroxideSodium HypochloriteCryptosporidiumGerm carrierInactivationUV-C light

Identifiers

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.