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Balkrishna A, Sharma D, Sharma RK, Bhattacharya K, Varshney A. Investigating the Role of Classical Ayurveda-Based Incineration Process on the Synthesis of Zinc Oxide Based Jasada Bhasma Nanoparticles and Zn 2+ Bioavailability. ACS OMEGA 2023; 8:2942-2952. [PMID: 36713743 PMCID: PMC9878631 DOI: 10.1021/acsomega.2c05391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 12/27/2022] [Indexed: 06/18/2023]
Abstract
Jasada bhasma (JB) is a zinc oxide-based Indian traditional Ayurveda-based herbo-metallic nanoparticle used for the treatment of zinc (Zn) deficiency and autoimmune and inflammatory disorders. JB is made by following the Ayurveda-based guidelines using zinc oxide (ZnO) as a raw material and going through 17 cycles of the high-temperature incineration and trituration process known as "Ma̅raṇa" in the presence of herbal decoctions prepared from the leaves ofAzadirachta indica andAloe vera gel. These cycles improve the purity of the parent material and transform its physicochemical properties, converting it into nanoparticles. However, there still exists a knowledge gap regarding the role of incineration in the physicochemical transformation of the Zn raw material into JB nanoparticles and the biological interaction of the final product. In the present study, the JB samples obtained during different Ma̅raṇa cycles were carefully studied for their physicochemical transformation using analytical methods such as powdered X-ray diffraction (XRD), small-angle X-ray scattering (SAXS), field emission scanning electron microscopy (FESEM), energy-dispersive X-ray spectroscopy, Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy, and dynamic light scattering (DLS). According to the XRD results, the Zn and oxygen molecules in hexagonal ZnO wurtzite crystals gradually realigned as a result of repeated heat treatments that caused lattice tension and crystal size reduction from 53.14 to 42.40 nm. A morphological transition from 1.5 μm rod shape to 31 nm in the JB particles can be seen using FESEM and SAXS analyses. The existence of 10 nm-sized nanoparticles in the finished product was confirmed by HRTEM. The presence of ZnO was confirmed in all samples by FTIR and Raman spectroscopies. Cell viability analysis showed an inhibitory concentration 50% of >1000 μg/mL for JB nanoparticles, revealing no adverse effects in human colon Caco-2 cells. A dose-dependent uptake and intracellular accumulation of JB nanoparticles were observed in Caco-2 cells using inductively coupled plasma-based mass spectroscopy (ICP-MS). Bioavailability of Zn2+ ions (6% w/w) through JB dissolution in acidic pH 4.0 was observed, representing the stomach and intracellular lysosomal physiological conditions. Therefore, the study showed that the repeated incineration cycles produced biocompatible JB nanoparticles through the physicochemical transformation at molecular levels capable of delivering bioavailable Zn2+ ions under physiological conditions. In conclusion, the medicinal properties of JB nanoparticles described in Ayurveda were found to originate from their small size and dissolution properties, formed through the classical incineration-based synthesis process.
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Affiliation(s)
- Acharya Balkrishna
- Drug
Discovery and Development Division, Patanjali
Research Institute, Haridwar, Uttarakhand249405, India
- Department
of Allied and Applied Sciences, University
of Patanjali, Patanjali
Yog Peeth, Roorkee-Haridwar Road, Haridwar, Uttarakhand249405, India
- Patanjali
Yog Peeth (UK) Trust, 40 Lambhill Street,
Kinning Park, GlasgowG41 1AU, United Kingdom
| | - Deepika Sharma
- Department
of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh160014, India
| | - Rohit K. Sharma
- Department
of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh160014, India
| | - Kunal Bhattacharya
- Drug
Discovery and Development Division, Patanjali
Research Institute, Haridwar, Uttarakhand249405, India
| | - Anurag Varshney
- Drug
Discovery and Development Division, Patanjali
Research Institute, Haridwar, Uttarakhand249405, India
- Department
of Allied and Applied Sciences, University
of Patanjali, Patanjali
Yog Peeth, Roorkee-Haridwar Road, Haridwar, Uttarakhand249405, India
- Special
Centre for Systems Medicine, Jawaharlal
Nehru University, New
Mehrauli Road, New Delhi, Delhi110067, India
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Almalki DA, Naguib DM. Anticancer Activity of Aqueous Fenugreek Seed Extract Against Pancreatic Cancer, Histological Evidence. J Gastrointest Cancer 2022; 53:683-686. [PMID: 34472011 DOI: 10.1007/s12029-021-00687-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2021] [Indexed: 12/09/2022]
Abstract
OBJECTIVES Pancreatic cancer is one of the malignant tumors in the digestive system all over the world. It has a very low survival rate. Although there is a great advancement in its therapy either through radiotherapy, chemotherapy, or other therapies, the overall survival is still less than 24 months. Another problem for pancreatic cancer is the resistance to its conventional chemotherapy (e.g., gemcitabine). From this point of view, there is an urgent need to find an effective drug treatment METHODS: The anticancer activity of the germinated fenugreek seed extract is examined in vitro and in vivo against BXPC-3 pancreatic cancer cell lines. Two groups of albino mice were injected with BXPC-3 cells: the first group remained non-treated and the second group was injected with IC50 of the fenugreek extract. The body weight and the survival rate were observed in the two groups and histological examination of the pancreatic tissue was observed RESULTS: Germinated fenugreek seed extract can be efficiently maximized the survival rate in pancreatic cancer mice and protect the pancreatic tissue from lesions related to cancer. CONCLUSION Germinated fenugreek seed extract can be used to fight pancreatic cancer.
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Affiliation(s)
- Daklallah Ahmed Almalki
- Biology Department, Faculty of Science and Arts in Qilwah, Albaha University, Qilwah, Saudi Arabia
| | - Deyala M Naguib
- Botany and Microbiology Department, Faculty of Science, Zagazig University, Zagazig, Egypt.
- Biology Department, Faculty of Science and Arts in Qilwah, Albaha University, Qilwah, Saudi Arabia.
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Gupta S, Kumar A, Tejavath KK. A pharmacognostic approach for mitigating pancreatic cancer: emphasis on herbal extracts and phytoconstituents. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00246-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
Background
Pancreatic cancer is studied as one of the most lethal cancers with currently no control of its lethality, mainly due to its late diagnosis and lack of foolproof treatment processes. Despite continuous efforts being made in looking for therapies to deal with cancer, it keeps on being a labyrinth for the researchers. Efforts like discovering new treatment options, repurposing existing drugs, are continuously made to deal with this cancer.
Main body
With the urge to get answers and the fact that nature has all roots of therapeutics, efforts are made in the direction of finding those answers for providing ministrations for pancreatic cancer from plant products. Plant products are used as treatment options either directly in the form of extracts or an alternative to them is individual phytochemicals that are either isolated from the plants or are commercially synthesized for various purposes. In this review, we put forward such pharmacognostic initiatives made in combating pancreatic cancer, focusing mainly on plant extracts and various phytochemicals; along with the mechanisms which they triggered to fulfill the need for cytotoxicity to pancreatic cancer cells (in vitro and in vivo).
Conclusion
This study will thus provide insights into new combination therapy that can be used and also give a clue on which plant product and phytoconstituent can be used in dealing with pancreatic cancer.
Graphical abstract
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Djamgoz MBA, Jentzsch V. Integrative Management of Pancreatic Cancer (PDAC): Emerging Complementary Agents and Modalities. Nutr Cancer 2021; 74:1139-1162. [PMID: 34085871 DOI: 10.1080/01635581.2021.1934043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/19/2021] [Accepted: 05/10/2021] [Indexed: 02/07/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a devastating disease. The standard first-line treatment for PDAC is gemcitabine chemotherapy which, unfortunately, offers only limited chance of a lasting cure. This review further evaluates the hypothesis that the effectiveness of gemcitabine can be improved by combining it with evidence-based complementary measures. Previously, supported by clinical trial data, we suggested that a number of dietary factors and nutraceuticals can be integrated with gemcitabine therapy. Here, we evaluate a further 10 agents for which no clinical trials have (yet) been carried out but there are promising data from in vivo and/or in vitro studies including experiments involving combined treatments with gemcitabine. Two groups of complementary agents are considered: Dietary factors (resveratrol, epigallocatechin gallate, vitamin B9, capsaicin, quercetin and sulforaphane) and nutraceutical agents (artemisinin, garcinol, thymoquinone and emodin). In addition, we identified seven promising agents for which there is currently only basic (mostly in vitro) data. Finally, as a special case of combination therapy, we highlighted synergistic drug combinations involving gemcitabine with "repurposed" aspirin or metformin. We conclude overall that integrated management of PDAC currently is likely to produce the best outcome for patients and for this a wide range of complementary measures is available.
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Affiliation(s)
- Mustafa B A Djamgoz
- Department of Life Sciences, Imperial College London, London, UK
- Biotechnology Research Centre, Cyprus International University, Nicosia, Cyprus
| | - Valerie Jentzsch
- Department of Life Sciences, Imperial College London, London, UK
- Department of Health Policy, London School of Economics and Political Science, London, UK
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