ArticleJournal of reproduction & infertility2012
Antispasmodic Effects of Aqueous and Hydroalcoholic Punica granatum Flower Extracts on the Uterus of Non-pregnant Rats.
Article in Journal of reproduction & infertility, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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, 7 citations in OpenAlex.
- The activity of pomegranate extract standardized 40% ellagic acid during the healing process of incision wounds in albino rats (Veterinary world · 2018Article
- The Effects ofAdvances in pharmacological sciences · 2017Article
- Impact of flavonoid-rich herbal medicines on idiopathic heavy menstrual bleeding: A systematic review and meta-analysis of randomized controlled trials.Avicenna journal of phytomedicineReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPunica granatum Linn. (PG) is native to the Mediterranean region. Its flower exhibited antioxidant activity. The present study attempt to investigate the effect of these extract on uterine contraction and its possible mechanism(s).
methodsThirty five female Wistar rats (200-300 g) at estrous phases of cycle was examined in this study; pieces of virgin adult rat uterus (1.5 cm) were suspended in an organ bath containing 10 ml of De Jalon solution at 29 °C. Tissue contractility was isometrically recorded. KCl (60 mM), BaCl2 (4 mM) and oxytocin (10 mU/ml) were applied to the tissue in the presence and absence of aqueous and hydroalcoholic extracts of the plant (0.05, 0.1, 0.2, 0.4 and 0.8 mg/ml). Propranolol (1 µM) and naloxane (1 µM) were added in KCl induced contractions. The results were analyzed by ANOVA and p < 0.05 were considered as significant.
resultsCumulative concentration of extracts reduced uterine contractions induced by KCl dose-dependently (p < 0.01). Extracts in a dose dependent (p < 0.05) reduced uterine contractions decreased dose-dependently after of addition oxytocin. The extracts added cumulatively to the organ bath reduced contractions but they did not affect uterine contractions induced by BaCl2 except the last dose. Spasmolytic effects of the extracts were not affected by propranolol or naloxane in KCl induced contractions.
conclusionExtracts diminished K(+)-induced contraction in uterus, therefore it seems that substances that decrease K(+)-induced contraction can also block voltage dependent calcium channel. The extracts did not have any effect on β-adrenoceptors or potassium channels.
Indexed as
Identifiers
23926538PMC3719351W2145313310What 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.