Regular consumption of “Nkui”, a Cameroonian traditional dish, may protect against cardiovascular and bone disorders in an estrogen deficiency condition
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Edwige Nana Tchoupang
Abstract
Objectives
There is a growing body of evidence indicating the potential of culinary herbs and spices to decrease the incidence of several chronic diseases or conditions. Because of this, the WHO recommends their regular consumption. In the Cameroonian culinary practices, “Nkui” is a famous dish made from a mixture of 10 spices. In our previous study, the ethanolic extract of this mixture exhibited promising estrogenic properties. Thus, this study aimed to evaluate its protective effects on some menopause-related cardiovascular and bone disorders.
Methods
For this purpose, a post-menopause-like model (ovariectomized rats) has been used. Animals were orally treated with the “Nkui” extract for 60 days. The investigation focused on the oxidative stress status, endothelial function (NO bioavailability), lipid profile, and bone mass, biochemical (calcium and inorganic phosphorus contents, serum alkaline phosphatase activity) and histomorphological features.
Results
The extract regulated lipid metabolism in a way to prevent accumulation of abdominal fat, gain in body weight and increased atherogenic indexes induced by ovariectomy. It prevented menopause-related low levels of nitric oxide and oxidative stress damage by increasing superoxide dismutase and catalase activities, while reducing glutathione and malondialdehyde levels in the heart and aorta. Moreover, it prevented ovariectomy-induced bone mass loss, bone marrow disparities and the disorganization of the trabecular network. It also increased femur calcium and inorganic phosphorus contents.
Conclusions
These results suggest that a regular consumption of “Nkui” may have health benefits on cardiovascular system and osteoporosis, major health issues associated with menopause.
Acknowledgments
The authors are grateful for the support of the Alexander von Humboldt Foundation and appreciate the assistance provided by Prof. Pierre Watcho and Mr. Christian Fofie (Department of Animal Biology, University of Dschang, Cameroon) during assessment of antioxidant activity.
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Research funding: None declared.
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Competing interests: No funding organizations played a role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.
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Ethical statement: The experiment was conducted following the procedures recommended by the 12 European Union on the protection of animals used for scientific purposes (CEE Council 1386/609; Reg. number FWA-IRD 0001954), adopted by the Cameroon Institutional National 14 Ethics Committee.
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Availability of data and materials: The data and materials used in this study are available upon request from the authors. Please contact Prof. Dr. Stephane Zingue (stephanezingue@gmail.com).
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Articles in the same Issue
- Frontmatter
- Reviews
- ‘Ilāj bi’l-Tadbīr (regimenal therapy): a core mode of Unani treatment
- Understanding hormones in terms of humours (Akhlat) in Unani system of medicine
- Review Articles
- Understanding Humma-e-Wabai (epidemic fever) and Amraz-e-Wabai (epidemic disease) in the light of Unani medicine
- Emergence of antimicrobial resistance and magnitude of Unani medicine – scope and challenges
- Medicinal importance of Papra (Podophyllum hexandrum Royle) in Unani System of Medicine
- Research Articles
- Comparative effects of berberine and piperine on the neuroprotective potential of neostigmine
- Neera, a non-fermented traditional drink from coconut spadix restores the redox status in sodium fluoride intoxicated mice
- Evaluation of wound healing potential of Bhallatakadi Ghrita – cow ghee based polyherbal formulation: in-vivo excision and incision wound model
- Effects of co-administration of Unani pharmacopoeia formulations Qurs Tabasheer Sartani and Arq Hara Bhara with CAT-I antitubercular drugs in rats
- Neurotoxicity of organic solvents with emphasis on the role of iron
- Regular consumption of “Nkui”, a Cameroonian traditional dish, may protect against cardiovascular and bone disorders in an estrogen deficiency condition
- A spatial-temporal study of complementary and alternative medicine (CAM) by type: exploring localization economies implications in urban areas in Ontario
- Complementary and alternative interventions for stroke recovery – a narrative overview of the published evidence
- The feasibility and acceptability of hypnotherapy among overweight and obese individuals in a Malaysia’s public university
- Effectiveness of wet cupping therapy on relieving pain in patients with chronic migraine: an observational study
- Effect of aromatherapy massage by orange essential oil on post-cesarean anxiety: a randomized clinical trial
- Effect of Sudarshan Kriya Yoga (SKY) on daytime and situational sleep propensity in novice practitioners: a prospective cohort study
- Comparison of instability resistance training, traditional resistance training and plyometric training on athletic performance parameters
- Individualized homeopathic medicines and Urtica urens mother tincture in treatment of hyperuricemia: an open, randomized, pragmatic, pilot trial
- Association of microsomal epoxide hydrolase gene (fast genotype) with lung functions impairment in wood workers
- Dietary glycine improves urine storage symptoms in urology outpatients
- Hypoxia-induced oxidative stress in high altitude population: impact of coenzyme Q10 supplementation
- Short Communications
- Terminalia arjuna induced testicular assault through Leydig cell derangement: an in vitro approach
- Effect of acupuncture on cognitive task performance of college students: a pilot study
- Yoga for children in the new normal – experience sharing
- Effect of Arogya Raksha Panchatantra (five lifestyle principles) on hematological parameters and anthropometric measures among healthy volunteers: a pilot study
- Case Reports
- Yellow phosphorous ingestion cause liver dysfunction and internal bleeding: a case study
- Effect of yoga on plasma glucose, lipid profile, blood pressure and insulin requirement in a patient with type 1 diabetes mellitus
- Management of Vipadika with Mahisha Gritha Padanimajjana – a case report
Articles in the same Issue
- Frontmatter
- Reviews
- ‘Ilāj bi’l-Tadbīr (regimenal therapy): a core mode of Unani treatment
- Understanding hormones in terms of humours (Akhlat) in Unani system of medicine
- Review Articles
- Understanding Humma-e-Wabai (epidemic fever) and Amraz-e-Wabai (epidemic disease) in the light of Unani medicine
- Emergence of antimicrobial resistance and magnitude of Unani medicine – scope and challenges
- Medicinal importance of Papra (Podophyllum hexandrum Royle) in Unani System of Medicine
- Research Articles
- Comparative effects of berberine and piperine on the neuroprotective potential of neostigmine
- Neera, a non-fermented traditional drink from coconut spadix restores the redox status in sodium fluoride intoxicated mice
- Evaluation of wound healing potential of Bhallatakadi Ghrita – cow ghee based polyherbal formulation: in-vivo excision and incision wound model
- Effects of co-administration of Unani pharmacopoeia formulations Qurs Tabasheer Sartani and Arq Hara Bhara with CAT-I antitubercular drugs in rats
- Neurotoxicity of organic solvents with emphasis on the role of iron
- Regular consumption of “Nkui”, a Cameroonian traditional dish, may protect against cardiovascular and bone disorders in an estrogen deficiency condition
- A spatial-temporal study of complementary and alternative medicine (CAM) by type: exploring localization economies implications in urban areas in Ontario
- Complementary and alternative interventions for stroke recovery – a narrative overview of the published evidence
- The feasibility and acceptability of hypnotherapy among overweight and obese individuals in a Malaysia’s public university
- Effectiveness of wet cupping therapy on relieving pain in patients with chronic migraine: an observational study
- Effect of aromatherapy massage by orange essential oil on post-cesarean anxiety: a randomized clinical trial
- Effect of Sudarshan Kriya Yoga (SKY) on daytime and situational sleep propensity in novice practitioners: a prospective cohort study
- Comparison of instability resistance training, traditional resistance training and plyometric training on athletic performance parameters
- Individualized homeopathic medicines and Urtica urens mother tincture in treatment of hyperuricemia: an open, randomized, pragmatic, pilot trial
- Association of microsomal epoxide hydrolase gene (fast genotype) with lung functions impairment in wood workers
- Dietary glycine improves urine storage symptoms in urology outpatients
- Hypoxia-induced oxidative stress in high altitude population: impact of coenzyme Q10 supplementation
- Short Communications
- Terminalia arjuna induced testicular assault through Leydig cell derangement: an in vitro approach
- Effect of acupuncture on cognitive task performance of college students: a pilot study
- Yoga for children in the new normal – experience sharing
- Effect of Arogya Raksha Panchatantra (five lifestyle principles) on hematological parameters and anthropometric measures among healthy volunteers: a pilot study
- Case Reports
- Yellow phosphorous ingestion cause liver dysfunction and internal bleeding: a case study
- Effect of yoga on plasma glucose, lipid profile, blood pressure and insulin requirement in a patient with type 1 diabetes mellitus
- Management of Vipadika with Mahisha Gritha Padanimajjana – a case report