Evidence map›Paper›PMID 21792359›Full record

ArticleEvidence-based complementary and alternative medicine : eCAM2011

Antiatherogenic Potential of Nigella sativa Seeds and Oil in Diet-Induced Hypercholesterolemia in Rabbits.

Ghanya Al-Naqeep, Adel S Al-Zubairi, Maznah Ismail, Zulkhairi Hj Amom, Norhaizan Mohd Esa

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Evidence-based complementary and alternative medicine : eCAM, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03175757 (A Randomized, Single-blind, Placebo-controlled Study to Evaluate the Effects of a Turmeric and Black Cumin Seed Formulation on Cholesterol Levels Among Generally Healthy Participants), which is not on this map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 6% 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.

NCT03175757 nacompletednot on this mapstarted 2017, after this paper: background citation

A Randomized, Single-blind, Placebo-controlled Study to Evaluate the Effects of a Turmeric and Black Cumin Seed Formulation on Cholesterol Levels Among Generally Healthy Participants

TypeinterventionalSponsorSupplement Formulators, Inc.Ran2017 to 2018Enrolled33ConditionsCholesterol HealthArmsTurmeric and Black Cumin Seed, Placebo
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Effect ofTheScientificWorldJournal · 2020
    Pooled it
  2. Trial
  3. Review
  4. Review
  5. Therapeutic Effects ofOxidative medicine and cellular longevity · 2024
    Article
  6. Article
  7. Article
  8. Frontiers in nutrition · 2022
    Review
  9. Article
  10. Comparative Protective Effect ofMolecules (Basel, Switzerland) · 2021
    Article
  11. Review
  12. Evaluation of the Antioxidant Activity ofMolecules (Basel, Switzerland) · 2020
    Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Protective Effects of Berberine-Loaded Black Seed (Iranian journal of pharmaceutical research : IJPR
    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

5 authors at 2 institutions in 2 countries.

Ghanya Al-NaqeepDepartment of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
Adel S Al-Zubairi
Maznah Ismail
Zulkhairi Hj Amom
Norhaizan Mohd Esa
Universiti Putra Malaysia · MYSana'a University · YE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nigella sativa or Black seed (N. sativa L.) is traditionally used for several ailments in many Middle Eastern countries. It is an annual herbaceous plant that belongs to the Ranuculacea family with many beneficial properties as antitumor, antidiabetic, antihypertensive, antioxidative and antibacterial. This work attempted to study the effect of N. sativa seeds powder and oil on atherosclerosis in diet-induced hypercholesterolemic (HC) rabbits in comparison with simvastatin (ST). Twenty-five adult New Zealand male white rabbits, weighing 1.5-2.5 kg, were divided into five groups; normal group (NC, n = 5) and four hypercholesterolemic groups (n = 20): a positive control (PC) and three HC groups force fed diet supplemented with 1000 mg Kg(-1) body weight of N. sativa powder (NSP), 500 mg Kg(-1) body N. sativa oil (NSO) and 10 mg Kg(-1) ST for 8 weeks. Feeding HC rabbits with N. sativa either in powder or oil forms was shown to significantly reduce (P < .05) total cholesterol (TC) and low-density lipoprotein cholesterol (LDLC) levels and enhance high-density lipoprotein cholesterol (HDL) levels after treatment for 2, 4, 6 and 8 weeks compared to the PC group. Plaque formation was significantly inhibited while the intima: media ratio was significantly reduced in the NSP and NSO supplemented groups compared to the PC group. In conclusion, treatment of HC rabbits with N. sativa seeds powder or oil showed hypocholesterolemic and antiatherogenic cardioprotective properties.

Identifiers

PMID21792359
PMCPMC3136238
OpenAlexW2006231374

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.