1
|
Boopathi V, Nahar J, Murugesan M, Subramaniyam S, Kong BM, Choi SK, Lee CS, Ling L, Yang DU, Yang DC, Mathiyalagan R, Chan Kang S. In silico and in vitro inhibition of host-based viral entry targets and cytokine storm in COVID-19 by ginsenoside compound K. Heliyon 2023; 9:e19341. [PMID: 37809955 PMCID: PMC10558348 DOI: 10.1016/j.heliyon.2023.e19341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 08/07/2023] [Accepted: 08/18/2023] [Indexed: 10/10/2023] Open
Abstract
SARS-CoV-2 is a novel coronavirus that emerged as an epidemic, causing a respiratory disease with multiple severe symptoms and deadly consequences. ACE-2 and TMPRSS2 play crucial and synergistic roles in the membrane fusion and viral entry of SARS-CoV-2 (COVID-19). The spike (S) protein of SARS-CoV-2 binds to the ACE-2 receptor for viral entry, while TMPRSS2 proteolytically cleaves the S protein into S1 and S2 subunits, promoting membrane fusion. Therefore, ACE-2 and TMPRSS2 are potential drug targets for treating COVID-19, and their inhibition is a promising strategy for treatment and prevention. This study proposes that ginsenoside compound K (G-CK), a triterpenoid saponin abundant in Panax Ginseng, a dietary and medicinal herb highly consumed in Korea and China, effectively binds to and inhibits ACE-2 and TMPRSS2 expression. We initially conducted an in-silico evaluation where G-CK showed a high affinity for the binding sites of the two target proteins of SARS-CoV-2. Additionally, we evaluated the stability of G-CK using molecular dynamics (MD) simulations for 100 ns, followed by MM-PBSA calculations. The MD simulations and free energy calculations revealed that G-CK has stable and favorable energies, leading to strong binding with the targets. Furthermore, G-CK suppressed ACE2 and TMPRSS2 mRNA expression in A549, Caco-2, and MCF7 cells at a concentration of 12.5 μg/mL and in LPS-induced RAW 264.7 cells at a concentration of 6.5 μg/mL, without significant cytotoxicity.ACE2 and TMPRSS2 expression were significantly lower in A549 and RAW 264.7 cells following G-CK treatment. These findings suggest that G-CK may evolve as a promising therapeutic against COVID-19.
Collapse
Affiliation(s)
- Vinothini Boopathi
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Jinnatun Nahar
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Mohanapriya Murugesan
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | | | - Byoung Man Kong
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Sung-Keun Choi
- Daedong Korea Ginseng Co., Ltd, 86, Gunbuk-ro, Gunbuk-myeon, Geumsan-gun, Chungcheongnam-do 32718 Republic of Korea
| | - Chang-Soon Lee
- Daedong Korea Ginseng Co., Ltd, 86, Gunbuk-ro, Gunbuk-myeon, Geumsan-gun, Chungcheongnam-do 32718 Republic of Korea
| | - Li Ling
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Dong Uk Yang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Deok Chun Yang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Ramya Mathiyalagan
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| | - Se Chan Kang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, South Korea
| |
Collapse
|
2
|
Jung DH, Nahar J, Mathiyalagan R, Rupa EJ, Ramadhania ZM, Han Y, Yang DC, Kang SC. A Focused Review on Molecular Signalling Mechanisms of Ginsenosides Anti-Lung Cancer and Anti-inflammatory Activities. Anticancer Agents Med Chem 2023; 23:3-14. [PMID: 35319393 DOI: 10.2174/1871520622666220321091022] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 11/01/2021] [Accepted: 12/12/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Ginseng (Panax ginseng Meyer) is a cultivated medicinal herb that has been widely available in the Asian region since the last century. Ginseng root is used worldwide in Oriental medicine. Currently, the global mortality and infection rates for lung cancer and inflammation are significantly increasing. Therefore, various preventative methods related to the activity of ginsenosides have been used for lung cancer as well as inflammation. METHODS Web-based searches were performed on Web of Science, Springer, PubMed, and Scopus. A cancer statistical analysis was also conducted to show the current ratio of affected cases and death from lung cancer around the world. RESULTS Ginsenosides regulate the enzymes that participate in tumor growth and migration, such as nuclear factor kappa B (NF-κB), mitogen-activated protein kinase (p38 MAPK), c-Jun N-terminal kinase (JNK), extracellular signalregulated kinases 1/2 (ERK1/2), the gelatinase network metalloproteinase-2 (MMP-2/9) and activator protein 1 (AP-1). In addition, ginsenosides also possess anti-inflammatory effects by inhibiting the formation of proinflammatory cytokines (tumor necrosis factor-α) (TNF-α) and interleukin-1β (IL-1β) and controlling the activities of inflammatory signalling pathways, such as NF-κB, Janus kinase2/signal transducer, and activator of transcription 3 (Jak2/Stat3). CONCLUSION In several in vitro and in vivo models, P. ginseng showed potential beneficial effects in lung cancer and inflammation treatment. In this review, we provide a detailed and up-to-date summary of research evidence for antilung cancer and anti-inflammatory protective effects of ginsenosides and their potential molecular mechanisms.
Collapse
Affiliation(s)
- Dae-Hyo Jung
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Jinnatun Nahar
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Ramya Mathiyalagan
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Esrat Jahan Rupa
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea
| | - Zelika Mega Ramadhania
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Yaxi Han
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea
| | - Deok-Chun Yang
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea.,Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Korea
| | - Se Chan Kang
- Graduate School of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| |
Collapse
|
3
|
Jin Y, Rupa EJ, Nahar J, Ling L, Puja AM, Akter R, Yang DC, Kang SC, Zhang H. Hydroponic Ginseng ROOT Mediated with CMC Polymer-Coated Zinc Oxide Nanoparticles for Cellular Apoptosis via Downregulation of BCL-2 Gene Expression in A549 Lung Cancer Cell Line. Molecules 2023; 28:molecules28020906. [PMID: 36677964 PMCID: PMC9861826 DOI: 10.3390/molecules28020906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/08/2023] [Accepted: 01/13/2023] [Indexed: 01/18/2023]
Abstract
The unique and tailorable physicochemical features of zinc oxide nanoparticles (ZnO-NPs) synthesized from green sources make them attractive for use in cancer treatment. Hydroponic-cultured ginseng-root-synthesized ZnO-NPs (HGRCm-ZnO NPs) were coated with O-carboxymethyl chitosan (CMC) polymer, which stabilized and enhanced the biological efficacy of the nanoparticles. Nanoparticles were characterized by X-ray diffraction (XRD), UV-Vis spectroscopy, transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FT-IR), and energy-dispersive X-ray spectroscopy (EDS). The flower-shaped nanoparticles were crystalline in nature with a particle size of 28 nm. To evaluate if these NPs had anti-lung cancer activity, analysis was performed on a human lung carcinoma cell line (A549). HGRCm-ZnO nanoparticles showed less toxicity to normal keratinocytes (HaCaTs), at concentrations up to 20 µg/mL, than A549 cancer cells. Additionally, these NPs showed dose-dependent colony formation and cell migration inhibition ability, which makes them more promising for lung cancer treatment. Additionally, Hoechst and propidium iodide dye staining also confirmed that the NP formulation had apoptotic activity in cancer cells. Further, to evaluate the mechanism of cancer cell death via checking the gene expression, HGRCm ZnO NPs upregulated the BAX and Caspase 3 and 9 expression levels but downregulated Bcl-2 expression, indicating that the nanoformulation induced mitochondrial-mediated apoptosis. Moreover, these preliminary results suggest that HGRCm ZnO NPs can be a potential candidate for future lung cancer treatment.
Collapse
Affiliation(s)
- Yinping Jin
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun 130112, China
| | - Esrat Jahan Rupa
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
| | - Jinnatun Nahar
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
| | - Li Ling
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
| | - Aditi Mitra Puja
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
| | - Reshmi Akter
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
| | - Deok Chun Yang
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
| | - Se Chan Kang
- Department of Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Gyeonggi-do, Republic of Korea
- Correspondence: (S.C.K.); (H.Z.)
| | - Hao Zhang
- Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun 130112, China
- Correspondence: (S.C.K.); (H.Z.)
| |
Collapse
|
4
|
Ahn JC, Mathiyalagan R, Nahar J, Ramadhania ZM, Kong BM, Lee DW, Choi SK, Lee CS, Boopathi V, Yang DU, Kim BY, Park H, Yang DC, Kang SC. Transcriptome expression profile of compound-K-enriched red ginseng extract (DDK-401) in Korean volunteers and its apoptotic properties. Front Pharmacol 2022; 13:999192. [PMID: 36532751 PMCID: PMC9751427 DOI: 10.3389/fphar.2022.999192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/31/2022] [Indexed: 11/26/2023] Open
Abstract
Ginseng and ginsenosides have been reported to have various pharmacological effects, but their efficacies depend on intestinal absorption. Compound K (CK) is gaining prominence for its biological and pharmaceutical properties. In this study, CK-enriched fermented red ginseng extract (DDK-401) was prepared by enzymatic reactions. To examine its pharmacokinetics, a randomized, single-dose, two-sequence, crossover study was performed with eleven healthy Korean male and female volunteers. The volunteers were assigned to take a single oral dose of one of two extracts, DDK-401 or common red ginseng extract (DDK-204), during the initial period. After a 7-day washout, they received the other extract. The pharmacokinetics of DDK-401 showed that its maximum plasma concentration (Cmax) occurred at 184.8 ± 39.64 ng/mL, Tmax was at 2.4 h, and AUC0-12h was 920.3 ± 194.70 ng h/mL, which were all better than those of DDK-204. The maximum CK absorption in the female volunteers was higher than that in the male volunteers. The differentially expressed genes from the male and female groups were subjected to a KEGG pathway analysis, which showed results in the cell death pathway, such as apoptosis and necroptosis. In cytotoxicity tests, DDK-401 and DDK-204 were not particularly toxic to normal (HaCaT) cells, but at a concentration of 250 μg/mL, DDK-401 had a much higher toxicity to human lung cancer (A549) cells than DDK-204. DDK-401 also showed a stronger antioxidant capacity than DDK-204 in both the DPPH and potassium ferricyanide reducing power assays. DDK-401 reduced the reactive oxygen species production in HaCaT cells with induced oxidative stress and led to apoptosis in the A549 cells. In the mRNA sequence analysis, a signaling pathway with selected marker genes was assessed by RT-PCR. In the HaCaT cells, DDK-401 and DDK-204 did not regulate FOXO3, TLR4, MMP-9, or p38 expression; however, in the A549 cells, DDK-401 downregulated the expressions of MMP9 and TLR4 as well as upregulated the expressions of the p38 and caspase-8 genes compared to DDK-204. These results suggest that DDK-401 could act as a molecular switch for these two cellular processes in response to cell damage signaling and that it could be a potential candidate for further evaluations in health promotion studies.
Collapse
Affiliation(s)
- Jong Chan Ahn
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
| | - Ramya Mathiyalagan
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
| | - Jinnatun Nahar
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
| | - Zelika Mega Ramadhania
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
| | - Byoung Man Kong
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, South Korea
| | | | - Sung Keun Choi
- Daedong Korea Ginseng Co., Ltd., Geumsan-gun, South Korea
| | - Chang Soon Lee
- Daedong Korea Ginseng Co., Ltd., Geumsan-gun, South Korea
| | - Vinothini Boopathi
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
| | | | - Bo Yeon Kim
- Exercise Nutrition & Biochemistry Lab, Kyung Hee University, Yongin-si, South Korea
| | - Hyon Park
- Exercise Nutrition & Biochemistry Lab, Kyung Hee University, Yongin-si, South Korea
| | - Deok Chun Yang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si, South Korea
| | - Se Chan Kang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, South Korea
| |
Collapse
|
5
|
Mahbuba S, Mohsin F, Islam N, Jasim S, Nahar J, Akhter S, Mollah AH. Clinical Presentations of Acquired Hypothyroidism in Children: Experience in a Tertiary Care Hospital in Bangladesh. Mymensingh Med J 2022; 31:1077-1083. [PMID: 36189555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A cross sectional study was conducted in Paediatric Endocrine Outpatient Department of BIRDEM General Hospital, a tertiary care centre in Dhaka, Bangladesh among patients diagnosed with acquired hypothyroidism during the period of January 2012 to December 2016. The study was done to find out the clinical presentations and associated disorders of all patients diagnosed with acquired hypothyroidism during the study period. Data were obtained by reviewing the medical records of the patients. Total 277 children were diagnosed of having thyroid disorders. Among them 145(52.3%) had acquired hypothyroidism. The commonest clinical presentations of children with acquired hypothyroidism were short stature (35.0%), excessive weight gain (31.5%), goiter (23.1%) and poor school performance (14.0%). Autoimmune hypothyroidism was found in 34.4% of children, sub-clinical hypothyroidism in 27.5% children and positive family history was found in 15.2% children with acquired hypothyroidism. The common associated diseases were diabetes and impaired glucose tolerance (4.9%), Down syndrome (3.5%), congenital heart disease (2.1%) and primary adrenal insufficiency (1.4%).
Collapse
Affiliation(s)
- S Mahbuba
- Dr Sharmin Mahbuba, Assistant Professor, Paediatric Endocrinology, Department of Paediatrics, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh; E-mail:
| | | | | | | | | | | | | |
Collapse
|
6
|
Akter R, Chan Ahn J, Nahar J, Awais M, Ramadhania ZM, Oh SW, Oh JH, Kong BM, Rupa EJ, Lee DW, Yang DC, Chan kang S. Pomegranate juice fermented by tannin acyl hydrolase and Lactobacillus vespulae DCY75 enhance estrogen receptor expression and anti-inflammatory effect. Front Pharmacol 2022; 13:1010103. [PMID: 36249796 PMCID: PMC9558905 DOI: 10.3389/fphar.2022.1010103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
Phenolics are phytochemicals in plants, fruits, and vegetables have potential health-promoting efficacies. However, mostly available as a complex form. So, to increase the contents and nutritional value of the phenolic compounds, fermentation is most readily used in the food industry. Especially, the hydrolyzable tannins present in the pomegranate that can be liberated into monomolecular substances, which enhances biological activity. Thus, this study aims to convert hydrolyzable tannins to ellagic acid by fermentation using Tannin acyl hydrolase (TAH) and a novel bacteria strain Lactobacillus vespulae DCY75, respectively to investigate its effect on Estrogen receptor alpha (ERα) and estrogen receptor beta (ERβ) mRNA expression along with inflammation inhibition. As a result, the fermentation enhanced the ellagic acid content up to 70% by the synergetic effect of TAH and DCY75. Furthermore, fermented pomegranate (PG-F) increased cellular proliferation as well as upregulated the gene expression of estrogen regulators such as ERα, ERβ, and pS2 in breast cancer cell line (MCF-7), which commonly used to evaluate estrogenic activity. Moreover, to study the inflammation associated with low estrogen in menopause, we have analyzed the inhibition of nitric oxide (NO)/inducible nitric oxide synthase (iNOS) in RAW 264.7 cells. The PG-F juice did not exert any cytotoxicity in RAW 264.7 cells and inhibited NO production along with the downregulation of a major pro-inflammatory cytokine iNOS which indicates the anti-inflammatory potential of it. To sum it up, the fermented commercial pomegranate juice using a novel bacteria strain increased the amount of ellagic acid that the value added bioactive of pomegranate and it has significantly increased the estrogenic activity via upregulating estrogen related biomarkers expression and reduced the risk of related inflammation via NO/iNOS inhibition. This study could be a preliminary study to use fermented pomegranate as a potential health functional food after further evaluation.
Collapse
Affiliation(s)
- Reshmi Akter
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | - Jong Chan Ahn
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | - Jinnatun Nahar
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | - Muhammad Awais
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | - Zelika Mega Ramadhania
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | - Se-Woung Oh
- SMART FRUIT CO., LTD., Guri, Gyeonggi-do, South Korea
| | - Ji-Hyung Oh
- Fruitycompany Co., Ltd., Guri, Gyeonggi-do, South Korea
| | - Byoung Man Kong
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | - Esrat Jahan Rupa
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
| | | | - Deok Chun Yang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
- *Correspondence: Deok Chun Yang, ; Se Chan kang,
| | - Se Chan kang
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Seoul, Gyeonggi-do, South Korea
- *Correspondence: Deok Chun Yang, ; Se Chan kang,
| |
Collapse
|
7
|
Mohsin F, Mahbuba S, Jasim S, Islam N, Nahar J, Akhter S, Mollah AH, Azad K. Clinical Presentation of Congenital Adrenal Hyperplasia in Children: Experience in a Tertiary Care Hospital of Bangladesh. Mymensingh Med J 2022; 31:725-732. [PMID: 35780357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This cross sectional study was conducted in Paediatric Endocrine Outpatient Department of BIRDEM General Hospital, a tertiary care centre in Dhaka, Bangladesh among patients diagnosed with congenital adrenal hyperplasia (CAH) from January 2005 to December 2018. The study was aimed to find out the clinical and laboratory profile of all patients at presentation diagnosed with CAH during the study period. Data were obtained by reviewing the medical records of the patients. Total 102 children with CAH were diagnosed during the study period. Among them 68 were female and 34 were male (female to male ratio of 2:1). Median age was 3.5 month (range 0.2-158 month) and 5.5 month (range 1-108 month) in female and male respectively (p=0.42). Family history was available in 93 patients. Consanguinity was present in 16(17.2%), history of sib death in 12(12.9%), other family members were affected in 8(8.6%). Sixty patient (58.8%) had salt-wasting (SW), 39(38.2%) had simple virilizing (SV) and 3(2.9%) had non- classic form of CAH. Median age of presentation was 2 month (range 0.2-70 month) and 42 month (range 0.8-158 month) in SW and SV group respectively (p=0.001) and 119 month (range 108-152 month) in non- classic group. Common presentations were: genital ambiguity (64.7%), vomiting (46.5%), failure to thrive (41.6%), features of early puberty (precocious pseudopuberty) (24.5%), diarrhea (12.0%). Hyperpigmentation was noted in 49.0% of patients. Among the salt-wasting type in male failure to thrive (FTT) was the most common presentation (83.3%), followed by vomiting (75.0%). In female genital ambiguity was the commonest presentation (97.2%), followed by vomiting (77.1%). Among the simple virilizing type in male early puberty was the commonest presentation (100%) and genital ambiguity was the presenting feature in all the female (100.0%).
Collapse
Affiliation(s)
- F Mohsin
- Professor Dr Fauzia Mohsin, Professor of Paediatrics, BIRDEM General Hospital & Ibrahim Medical College, Dhaka, Bangladesh; E mail:
| | | | | | | | | | | | | | | |
Collapse
|
8
|
Zhang R, Rupa EJ, Zheng S, Nahar J, Yang DC, Kang SC, Wang Y. Panos-Fermented Extract-Mediated Nanoemulsion: Preparation, Characterization, and In Vitro Anti-Inflammatory Effects on RAW 264.7 Cells. Molecules 2021; 27:molecules27010218. [PMID: 35011448 PMCID: PMC8746678 DOI: 10.3390/molecules27010218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 12/25/2021] [Accepted: 12/26/2021] [Indexed: 12/04/2022]
Abstract
This study focused on developing Panos nanoemulsion (P-NE) and enhancing the anti-inflammatory efficacy for the treatment of inflammation. The effects of P-NE were evaluated in terms of Nitric oxide (NO production) in Lipopolysaccharide (LPS), induced RAW 264.7 cells, Reactive oxygen species (ROS) generation using Human Keratinocyte cells (HaCaT), and quantitative polymerase chain reaction (qPCR) analysis. Sea buckthorn oil, Tween 80, and span 80 were used and optimize the process. Panos extract (P-Ext) was prepared using the fermentation process. Further high-energy ultra-sonication was used for the preparation of P-NE. The developed nanoemulsion (NE) was characterized using different analytical methods. Field emission transmission electron microscopy (FE-TEM) analyzed the spherical shape and morphology. In addition, stability was analyzed by Dynamic light scattering (DLS) analysis, where particle size was analyzed 83 nm, and Zeta potential −28.20 ± 2 (mV). Furthermore, 90 days of stability was tested using different temperatures conditions where excellent stability was observed. P-NE are non-toxic in (HaCaT), and RAW264.7 cells up to 100 µg/mL further showed effects on ROS and NO production of the cells at 50 µg/mL. The qPCR analysis demonstrated the suppression of pro-inflammatory mediators for (Cox 2, IL-6, IL-1β, and TNF-α, NF-κB, Ikkα, and iNOS) gene expression. The prepared NE exhibited anti-inflammatory effects, demonstrating its potential as a safe and non-toxic nanomedicine.
Collapse
Affiliation(s)
- Rui Zhang
- State Local Joint Engineering Research Center of Ginseng Breeding and Application, Jilin Agricultural University, Changchun 130118, China; (R.Z.); (S.Z.)
| | - Esrat Jahan Rupa
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Korea; (E.J.R.); (J.N.); (D.C.Y.)
| | - Siwen Zheng
- State Local Joint Engineering Research Center of Ginseng Breeding and Application, Jilin Agricultural University, Changchun 130118, China; (R.Z.); (S.Z.)
| | - Jinnatun Nahar
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Korea; (E.J.R.); (J.N.); (D.C.Y.)
| | - Deok Chun Yang
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Korea; (E.J.R.); (J.N.); (D.C.Y.)
| | - Se Chan Kang
- Department of Oriental Medicinal Biotechnology, College of Life Science, Kyung Hee University, Yongin-si 17104, Korea; (E.J.R.); (J.N.); (D.C.Y.)
- Correspondence: (S.C.K.); (Y.W.); Fax: +82-31-202-26 (S.C.K.)
| | - Yingping Wang
- State Local Joint Engineering Research Center of Ginseng Breeding and Application, Jilin Agricultural University, Changchun 130118, China; (R.Z.); (S.Z.)
- Correspondence: (S.C.K.); (Y.W.); Fax: +82-31-202-26 (S.C.K.)
| |
Collapse
|
9
|
Akhter N, Siraj MM, Habib SA, Debnath RC, Hassan Z, Islam K, Fatema N, Wahiduzzaman M, Khondokar NN, Kadir AM, Nahar J, Haque F, Islam R, Rahman F. Fetomaternal Outcome of Pregnancy in Women with Tetralogy of Fallot. Mymensingh Med J 2020; 29:628-632. [PMID: 32844804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This prospective study was done to determine fetomaternal outcomes of pregnancy in women with Tetralogy of Fallot (TOF) and carried out in two centres especially in the care of patients with adult congenital heart disease (CHD) from January 2005 to December 2009. Clinical, haemodynamic and obstetric data were reviewed for pregnant women with TOF. Ten (10) pregnant women were identified in the age range 18 to 47 years. Most of the patients were in the age group of 18 to 27 years, 34 to 36 weeks gestational age (in week) and primi gravida (60%). Right-sided aortic arch (20%) and major anomalies of pulmonary collaterals (30%) were common anomalies anatomical association. Normal vaginal delivery was the mode of delivery (70%) in the majority of the patients. Spontaneous abortions were occurred in 3(30%) patients. Primary maternal cardiac events complicating pregnancies were congestive heart failure (20%), arrhythmias and cardiovascular events (10%). Premature labor (40%) was the most common obstetric complication. Premature birth (40%), fetal demise (20%), neonatal death (10%) and cardiac anomaly at birth (10%) were the offspring complications in the study. Women with TOF can go through pregnancy with a low risk to themselves with frequent treatable complications, but there is a high incidence of miscarriage, premature births and low birth weight. An incidence of congenital anomaly in the fetus is higher than that found in the normal population.
Collapse
Affiliation(s)
- N Akhter
- Dr Nargis Akhter, Associate Professor, Department of Gynae and Obstetrics, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Mahfuz S, Song H, Wei J, Chen M, Zhen D, Nahar J, Liu Z. Organic Egg Production, Egg Quality, Calcium Utilization, and Digestibility in Laying Hens Fed with Mushroom (Flammulina velutipes) Stem Waste. Braz J Poult Sci 2018. [DOI: 10.1590/1806-9061-2018-0756] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- S Mahfuz
- Jilin Agricultural University, China; Sylhet Agricultural University, Bangladesh
| | - H Song
- Jilin Agricultural University, China; Chinese Ministry of Education for Edible and Medicinal Fungi, China
| | - J Wei
- Jilin Agricultural University, China
| | - M Chen
- Jilin Agricultural University, China
| | - D Zhen
- Jilin Agricultural University, China
| | - J Nahar
- Jilin Agricultural University, China
| | - Z Liu
- Jilin Agricultural University, China
| |
Collapse
|
11
|
Debnath MR, Debnath CR, Ahamed NU, Shahjahan SM, Ahmed SM, Nahar J, Akter T. Sonographic Evaluation of Colonic Carcinoma in Comparison to Colonoscopy. Mymensingh Med J 2017; 26:1-6. [PMID: 28260747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Colon cancer is one of the main causes of cancer death. Diagnosis requires the examination of the entire large bowel by means of radiological or endoscopic techniques. Though there is not a remarkable advancement in gastrointestinal (GI) tract evaluations, the modern radiological imaging methods emphasize the importance of ultrasonography (US) evaluations and stand US out as the scanning method in malignancies of the GI tract. The objective of this study is to investigate the role of ultrasonography in the diagnosis of cancers of the colon & it's accuracy in comparison to colonoscopy. This cross sectional analytical study included a total of 62 patients, including 38(61.29%) male and 24(38.71%) female patients who came at Mymensingh Medical College Hospital & Popular Diagnostic Center, Mymensingh from January 2013 to November 2015 & whose ultrasonography and endoscopic examinations were planned with suspicion of colon cancer. Considering the colonoscopic biopsy as a gold standard, the sensibility, specificity, positive predictive value (PPV) and negative predictive value (NPV) of the ultrasonography were evaluated manually. All patients underwent ultrasonography and colonoscopy and results were compared with histopathologic diagnosis. Malignancy was histopathologically identified in 37(59.68%) patients. The sensitivity of ultrasound to identify colon cancer was 86.48%, its specificity was 84%, positive predictive value and negative predictive value was 88.89% & 80.77% respectively. The sensitivity of endoscopic intervention was 100%, its specificity was 96% and positive predictive value was 93.7%. Likewise, a series of analytical and clinical parameters were evaluated, in an attempt to establish associated factors of a colon cancer by means of the statistical package SPSS 13.0 for Windows. Therefore, we believe that abdominal ultrasonography which is non-invasive, easily accessible, cost-efficient method may detect a colonic mass or wall thickening consistent with a colonic carcinoma with a high degree of accuracy.
Collapse
Affiliation(s)
- M R Debnath
- Dr Manju Rani Debnath, Lecturer, Department of Pharmacology, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
| | | | | | | | | | | | | |
Collapse
|
12
|
Zabeen B, Khaled Z, Nahar J, Baki A, Amin F, Akhter S, Begum T, Azad K, Nahar N. Hypertriglyceridemia associated with eruptive xanthomas and lipemia retinalis in newly diagnosed diabetes mellitus. Mymensingh Med J 2013; 22:591-595. [PMID: 23982556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Severe hypertriglyceridemia can cause the deposit of lipids in the dermis (eruptive xanthomas) and in the retina (lipemia retinalis). Lipemia retinalis and eruptive xanthoma are occasionally seen in patients with diabetes mellitus and are thought to be due to abnormalities in the serum lipid fractions. Here a 15 year's old girl presented with typical symptoms of diabetes with skin lesions over hands and feet. On examination skin lesions were non-tender yellow papules with creamy-colored centers on extensor surfaces of the arms, hands and feet. Ophthalmoscopic examination showed creamy white retinal vessels with a faded pinkish white retinal back ground both in the periphery and posterior pole of the retina. Laboratory findings showed a grossly lipemic serum with markedly elevated serum levels of triglycerides 8869mg/dl cholesterol 498mg/dl. Her fasting blood glucose was 20.8mmol/l, 2 hours after breakfast was 50.5mmol/l and HbA1c was 14.6%. Eruptive xanthomas and lipaemia retinalis can occur in primary and secondary hyperlipoproteinemias, therefore a careful personal and family history as well as laboratory investigations is recommended in order to detect an underlying cause.
Collapse
Affiliation(s)
- B Zabeen
- Dr Bedowra Zabeen, Paediatric Diabetologist & Coordinator, Changing Diabetes in Children (CDIC) & Life for a Child Programme- BADAS, BIRDEM, Shahbagh, Dhaka, Bangladesh
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Zabeen B, Khaled Z, Nahar J, Nabi N, Mohsin F, Akhter S, Azad K, Nahar N. Cataract in children and adolescents with fibrocalculous pancreatic diabetes. Mymensingh Med J 2013; 22:331-335. [PMID: 23715357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Cataracts have been infrequently reported in Fibrocalculous pancreatic diabetes (FCPD) which is a form of diabetes secondary to chronic, non-alcoholic pancreatitis in tropical countries. A retrospective study was carried out to find out frequency of cataracts in children and adolescents with FCPD admitted in the Paediatric Unit at Bangladesh Institute of Research and Rehabilitation on Diabetes, Endocrine and Metabolic disorders (BIRDEM). A total of 83 patients with FCPD were admitted during the study period of 2000 to 2007. Among them twenty patients (24%) had bilateral cataracts who were enrolled in the study. Mean age at the onset of diabetes was 13.9±1.7 years. There was female preponderance. Ninety percent patients were girls. There was longer duration of symptoms in all patients. Mean duration of symptoms before diagnosis was 15.0±10.2 months. All patients had hyperglycaemia, mean HbA1c value was 18.4±5.1. Most of the patients had snowflake type cortical deposits and posterior subcapsular cataract.
Collapse
Affiliation(s)
- B Zabeen
- Changing Diabetes in Children (CDIC) & Life for a Child Programme - BADAS, BIRDEM, Shahbagh, Dhaka, Bangladesh
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Mohsin F, Baki A, Nahar J, Akhtar S, Begum T, Azad K, Nahar N. Prevalence of Metabolic Syndrome among Obese Children and Adolescents. ACTA ACUST UNITED AC 2012. [DOI: 10.3329/birdem.v1i1.12382] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objectives: The Prevalence and magnitude of childhood obesity are increasing dramatically. The study was undertaken to see the prevalence of metabolic syndrome among children and adolescents with obesity, attending the Paediatric Endocrine OPD, BIRDEM. Methods: A cross sectional study was conducted from January 2006 to December 2008 among obese children and adolescents (6-18 years) attending Paediatric endocrine out patient department of BIRDEM. Children with any other endocrine disorder, dysmorphism/syndrome were excluded. Obesity was defined as BMIe95th percentile for age and sex using CDC growth chart. Children underwent two-hour oral glucose tolerance test, anthropometric and blood pressure measurement. Fasting serum insulin and lipid profile were measured. Impaired glucose tolerance (IGT) was defined as fasting plasma glucose (FPG) <7 mmol/L and 2 hr post glucose load e7.8 mmol/L to<11.1 mmol/L. Metabolic syndrome was identified if 3 or more of following criteria were met: BMI > 97th percentile for age and sex, high triglyceride (TGe150 mg/dl), low high-density lipoprotein cholesterol (HDL cholesterol<40mg/dl), Systolic or diastolic blood pressure>95th percentile for age and sex, IGT. Results: A total of 161 children presented with obesity. Male to female ratio was 1.3:1. Mean age was 10.3±2.5 years. Metabolic syndrome was identified in 36.6% subjects (59 out of 161, twenty five male and 34 female). Higher BMI and hip circumference, systolic and diastolic hypertension, high TG, low HDL cholesterol and IGT were significantly associated with metabolic syndrome. Conclusions: The prevalence of metabolic syndrome is high among obese children and adolescents. Factors contributing towards obesity needs to be identified and strategies should be planned for prevention and management of this health problem. DOI: http://dx.doi.org/10.3329/birdem.v1i1.12382 Birdem Med J 2011; 1(1): 21-25
Collapse
|
15
|
Mohsin F, Nahar N, Azad K, Nahar J. Vaginal bleeding with multicystic ovaries and a pituitary mass in a child with severe hypothyroidism. Mymensingh Med J 2007; 16:S60-S62. [PMID: 17917634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
A seven year and ten months old girl presented with cyclic vaginal bleeding and a huge abdominopelvic mass. She had clinical features of hypothyroidism. The investigation results were consistent with the diagnosis of primary hypothyroidism with precocious puberty. She also had bilaterally enlarged cystic ovaries on CT scan of abdomen and CT scan of brain showed pituitary macroadenoma. After starting treatment with thyroxine, patient became euthyroid and her general condition improved. Treatment with thyroxine alone halted the cyclic vaginal bleeding, led to rapid resolution of the ovarian cysts and regression of the pituitary mass.
Collapse
Affiliation(s)
- F Mohsin
- Department of Paediatrics, Bangladesh Institute of Research and Rehabilitation on Diabetes, Endocrine and Metabolic Disorders (BIRDEM), Dhaka, Bangladesh.
| | | | | | | |
Collapse
|