ArticleIranian journal of medical sciences2020
The Effects of EGTA on the Quality of Fresh and Cryopreserved-Thawed Human Spermatozoa.
Article in Iranian journal of medical sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- The cryoprotective effect of vitamins on human spermatozoa quality: a systematic review and meta-analysis.Cell and tissue banking · 2022Pooled it
- Molecular Constraints of Sperm Sex Sorting via TLR7/8 Activation.Animals : an open access journal from MDPI · 2025Review
- A Pilot Analysis of Whole Transcriptome of Human Cryopreserved Sperm.International journal of molecular sciences · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSperm cryopreservation-thawing process has damaging effects on the structure and function of sperm, namely cryoinjury. Calcium overload has been reported as a postulated mechanism for sperm damage during the first steps after thawing. This study was designed to assess the intracellular calcium (Ca
methodsForty semen samples were obtained from fertile men (March 2017 to 2018). The samples were randomly divided into fresh (F) and cryopreserved-thawed (CT) groups. The F and CT samples were divided into control and 1 mM EGTA-treated groups. Sperm kinematics and membrane integrity were assessed. The reactive oxygen species (ROS) and adenosine triphosphate (ATP) were measured by luminescent methods. Ca
resultsCryopreservation decreased sperm motility, viability, membrane integrity, Ca
conclusionDespite Ca
Indexed as
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What OpenQuestion holds
Registered trials
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.