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Journal : Narra J

Effect of black garlic (Allium sativum) on gonadosomatic index, follicle-stimulating hormone level and spermatozoa quality: A study in monosodium glutamate-exposed rat model Bani, Ika I.; Zulkarnain, Zulkarnain; Gholib, Gholib; Syahrizal, Dedy; Nugraha, Taufiq P.; Ramadhan, Akmal; Akmal, Muslim; Maulina, Nora
Narra J Vol. 4 No. 2 (2024): August 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i2.617

Abstract

Infertility rates have risen significantly, one of which is due to monosodium glutamate (MSG) consumption. Recent studies have shown that flavonoids in black garlic (Allium sativum) act as antioxidants. The aim of this study was to assess the effect of black garlic extract (BGE) on gonadosomatic index, follicle-stimulating hormone (FSH) levels, and spermatozoa quality in rats exposed to MSG. Twenty-five healthy rats, aged ten to twelve weeks, were divided equally into five experimental groups: (1) negative control (NC), no intervention; (2) positive control (PC), fed with MSG 8 mg/kg; and (3) fed with MSG + BGE 200 mg/kg; (4) fed with MSG + BGE 400 mg/kg; and (5) fed with MSG + BGE 600 mg/kg. Oral MSG was administered once a day for two weeks before BGE administration was started for two weeks. The measured endpoints were gonadosomatic index, FSH levels, and spermatozoa concentration and quality (spermatozoa motility and abnormality). Analysis of variance (ANOVA) followed by Duncan's post hoc analysis was used to assess the measurement differences. The result suggested that the administration of BGE did not significantly affect the gonadosomatic index (p=0.513). Significant decreases in FSH levels (p=0.005) and spermatozoa concentration were observed in the PC group compared to other groups (p<0.001). Additionally, spermatozoa motility was significantly lower in the PC group compared to NC, BGE200, BGE400, and BGE600 (p<0.001), with higher motility noted in BGE200, BGE400, and BGE600 compared to PC (p<0.001). Furthermore, PC had significantly higher spermatozoa abnormalities compared to NC, BGE200, BGE400, and BGE600 (p<0.001). In conclusion, administration of BGE had a significant effect on the improvement of FSH levels and the quality of spermatozoa in rats exposed to MSG.
Black garlic exhibited hepatoprotective effect against monosodium glutamate-induced hepatotoxicity in animal model Maulina, Nora; Zachreini, Indra; Gholib, Gholib; Suwandi, Abdulhadi; Akmal, Muslim
Narra J Vol. 4 No. 2 (2024): August 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i2.799

Abstract

Monosodium glutamate (MSG) is commonly used as a flavor-enhancing agent in foods, and studies have demonstrated its toxic effects in animal models. Black garlic is known for its antioxidant and anti-inflammatory properties; however, there is a lack of studies on the potential hepatoprotective effect of black garlic ethanol extract (BGE) against MSG-induced hepatotoxicity in rats. The aim of this study was to investigate the hepatoprotective effects of ethanol extract of black garlic against MSG-induced liver damage in animal model. Twenty-five male Wistar rats were randomly assigned to five groups (n=5): negative control, MSG only, and MSG with three different doses of BGE. The MSG only and MSG with BGE groups were orally administered with 8 mg/kg MSG daily. After MSG treatment, the MSG with BGE groups received BGE orally at daily doses of 200, 400, or 600 mg/kg body weight for 16 consecutive days. Subsequently, the levels of serum liver enzymes aspartate aminotransferase (AST), alanine aminotransferase (ALT), interferon-gamma (IFN-γ), and cyclooxygenase-2 (COX-2) were measured. Our data indicated that the group treated with 200 mg/kg BGE had significant lower levels of AST and ALT significantly compared to the MSG-only group. The MSG-treated group had higher levels of the inflammatory markers COX-2 and IFN-γ, which were lowered by administration of 200 mg/kg BGE. In contrast, higher doses of BGE led to greater levels of COX-2 and IFN-γ compared to those in the MSG-only group. This study suggested that BGE might have hepatoprotective effects at low dose, potentially mitigating MSG-induced liver damage. However, the higher dose of black garlic extract did not alleviate inflammation, as shown by the higher levels of COX-2 and IFN-γ.
Potential of ant nest extract (Hydnophytum formicarum) for protection of testicular morphometry, epididymal functions, and sperm quality in male rats with alloxan-induced diabetes Roslizawaty, Roslizawaty; Abrar, Mahdi; Khairan, Khairan; Gholib, Gholib; Siregar, Tongku N.; Syafruddin, Syafruddin; Sutriana, Amalia; Azzahra, Putri; Aini, Hanipah
Narra J Vol. 4 No. 3 (2024): December 2024
Publisher : Narra Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52225/narra.v4i3.922

Abstract

Medicinal herbs, such as the ant nest plant (Hydnophytum formicarum), are promising for the management of diabetes mellitus-associated infertility. The aim of this study was to evaluate the biological activity of the ant nest plant and its capacity to mitigate the adverse effects of alloxan-induced diabetes on testicular morphology, epididymal function, and sperm quality in male rats. The tuber of the ant nest plant was extracted using methanol and then subjected to phytochemical screenings. For the experiment, 20 male white rats (Rattus norvegicus), aged 3–4 months and weighing 150–200 g, were equally divided into four groups. The ant nest extract was administered orally using oral gavage over 14 days. The testes, epididymis, and sperm were collected for weighing, morphometric measurements, and quality evaluation. Qualitative testing of phytochemical compounds indicated the presence of flavonoids, tannins, steroids, terpenoids, and phenolic compounds in the plants. The results revealed the protective effects of ant nest extract against the adverse fertility effects induced by alloxan and a high-fat diet, as observed in testicular weight (p=0.045), epididymal weight (p=0.041), and sperm quality (p>0.05).
Co-Authors ABDELBAGI, MOHAMMED AHMED ELSHAREF Abdullah Hamzah, Abdullah Afifuddin Afifuddin, Afifuddin Aini, Hanipah Alfian, Aldi Amalia Sutriana Antje Engelhardt, Antje Arman Sayuti Aulia, Usma Azzahra, Putri Bambang Purwantara Bani, Ika I. Cut Nila Thasmi, Cut Nila Dasrul Dasrul Dedy Syahrizal Dewi Febrina Dwinna Aliza Erdiansyah Rahmi Faisal Mustafa Faiz Mohd Azmi, Amirul Fajar Fakri Fajri, Fauzan Gani, Fadli A. Hafizuddin Hafizuddin HAFIZUDDIN, UMAR PUTEH Hamny Hamny Hamny Sofyan Hanifah Yusuf HANUM, FARAH FARIDA Heistermann, Michael Hendri Hendri Herrialfian, Herrialfian Husnurrizal, Husnurrizal I. Ketut Mudite Adnyane, I. Ketut Mudite Ichwan Ilyazar, Mohammad Iman Supriatna Ketut Adnyane Mudite Khairan Khairan Koswara, Eko Mahdi Abrar Masda Admi MUHAMMAD AGIL Muhammad Bahi Muhammad Jalaluddin, Muhammad Mulyadi Adam, Mulyadi Muslim Akmal Nanda Yulian Syah Nirmala, Fadya Nora Maulina, Nora Nora Usrina Putri Handayani Qomariyah, Novia Ramadhan, Akmal Ramadhana, Cut Erika rina aulia barus Rinaldi, Satria Trisna Riski Ananda, Riski Rizki Amalia Nurfitriani, Rizki Roslizawaty Roslizawaty, Roslizawaty Rosmaidar Rosmaidar, Rosmaidar Sadarman , Siregar, Tongku N. Sri Wahyuni Srihadi Agungpriyono Sukmara, Anne Suwandi, Abdulhadi Syafruddin Syafruddin Taufiq P. Nugraha, Taufiq P. Tongku Nizwan Siregar Tri Rachmanto Prihambodo Triva Murtina Lubis Weno, Weno Yusmadi Yusmadi Yusuf, Hanifa Zachreini, Indra Zainuddin, Zainuddin Zamzami, Rumi Sahara Zulfitri Zulfitri, Zulfitri Zulkarnain Zulkarnain Zulkifli, Baidillah