Bisphenol A (BPA) is an endocrine disrupting chemical (EDC) that can disrupt the normal functions of the reproductive system. The objective of the study is to investigate the potential protective effects of Tualang honey against BPA-induced uterine toxicity in pubertal rats. The rats were administered with BPA by oral gavage over a period of six weeks. Uterine toxicity in BPA-exposed rats was determined by the degree of the morphological abnormalities, increased lipid peroxidation, and dysregulated expression and distribution of ERα, ERβ, and C3 as compared to the control rats. Concurrent treatment of rats with BPA and Tualang honey significantly improved the uterine morphological abnormalities, reduced lipid peroxidation, and normalized ERα, ERβ, and C3 expressions and distribution. There were no abnormal changes observed in rats treated with Tualang honey alone, comparable with the control rats. In conclusion, Tualang honey has potential roles in protecting the uterus from BPA-induced toxicity, possibly accounted for by its phytochemical properties.
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http://dx.doi.org/10.1155/2015/202874 | DOI Listing |
Nutrients
December 2024
Department of Dermatology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Background/objective: Ultraviolet (UV) B radiation leads to DNA damage by generating cyclobutane pyrimidine dimers (CPDs). UVB-induced CPDs can also result in immune suppression, which is a major risk factor for non-melanoma skin cancer (NMSC). UVB-induced CPDs are repaired by nucleotide repair mechanisms (NER) mediated by xeroderma pigmentosum complementation group A (XPA).
View Article and Find Full Text PDFBMC Complement Med Ther
October 2024
Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, 43400, Malaysia.
Natural products derived from various sources, including plants, have garnered significant interest as alternative therapeutic options. Among these, Tualang honey, extracted from the nectar of Tualang trees (Koompassia excelsa (Becc.) Taub.
View Article and Find Full Text PDFJ Stomatol Oral Maxillofac Surg
July 2024
Department of Oral and Craniofacial Sciences, Faculty of Dentistry, Universiti Malaya, Wilayah Persekutuan Kuala Lumpur, Malaysia; Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, Universiti Malaya, Wilayah Persekutuan Kuala Lumpur, Malaysia. Electronic address:
Background: Medication-related osteonecrosis of the jaw (MRONJ) is a severe complication associated with prolonged bisphosphonate therapy. Increasing evidence shows that mucosal damage plays an important role in the pathogenesis of MRONJ. This study investigates the combinatorial effects of hydroxyapatite with Tualang honey on cell viability and wound healing in MRONJ.
View Article and Find Full Text PDFPLoS One
April 2024
Department of Agro-Industrial Technology, Bioindustry Laboratory, Udayana University, Denpasar, Indonesia.
Limited honey production worldwide leads to higher market prices, thus making it prone to adulteration. Therefore, regular physicochemical analysis is imperative for ensuring authenticity and safety. This study describes the physicochemical and antioxidant properties of Apis cerana honey sourced from the islands of Lombok and Bali, showing their unique regional traits.
View Article and Find Full Text PDFCureus
April 2023
School of Dental Sciences, Universiti Sains Malaysia, Kubang Kerian, MYS.
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