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Iglesias Pastrana C, Sgobba MN, Navas González FJ, Delgado Bermejo JV, Pierri CL, Lentini G, Musio B, Osman TKS, Gallo V, Duarte IF, Guerra L, Ciani E. Factors influencing the bioactivity of natural matrices: The case of osmolarity-dependent modulation of cell viability by different dilutions of camel urines. Res Vet Sci 2024; 180:105419. [PMID: 39341022 DOI: 10.1016/j.rvsc.2024.105419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 08/30/2024] [Accepted: 09/19/2024] [Indexed: 09/30/2024]
Abstract
The widespread practice of dromedary urinotherapy as a remedy for various illnesses, including cancer, is well-established in traditional dromedary countries. Researchers attempted to demonstrate anticancer properties of camel urine through in vitro experiments with debated outcomes. Notably, two critical aspects remained unexplored in those assays: (i) the osmolarity of tested urines, which can significantly influence in vitro results; (ii) the potential morphological changes of cells, following exposure to camel urines. In this study, we addressed these gaps by evaluating the osmolarity-dependent modulation of cell viability in human renal cell lines. In this regard, we assessed the impact of hyperosmolar mannitol-based solutions and dromedary urine on the viability and morphology of human non-tumor (HK2) and tumor renal cells (Caki-1). The results indicate that cell viability or morphology in both HK2 and Caki-1 cells are not significantly affected only if mannitol-induced hyperosmolarity is lower than 500 mOsm/L. Notably, when exposed to urine solution, diluted to <500 mOsm/L, statistically significant antiproliferative effects were observed primarily in Caki-1 cells (in presence of two out of ten tested urine samples). Conversely, alterations in cell morphology were observed exclusively in HK2 cells when exposed to the same diluted camel urines. In order to investigate, at molecular level, the observed antiproliferative effects, a preliminary metabolomics analysis of the tested urine samples was performed to identify potential bioactive compounds. The Nuclear Magnetic Resonance (NMR) metabolic profiling revealed the presence of three antioxidant compounds, namely trigonelline, pyruvic acid and N-acetylglucosamine. In conclusion, our results highlight the importance of considering the critical role of osmolarity when evaluating the bioactive properties of camel urine in vitro, which should not be used to treat any illness as it is. Conversely, it can be considered the possibility to use camel urines as a source of bioactive compounds.
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Affiliation(s)
- Carlos Iglesias Pastrana
- Faculty of Veterinary Sciences, Department of Genetics, University of Córdoba, 14071 Córdoba, Spain
| | - Maria Noemi Sgobba
- Department of Biosciences, Biotechnologies and Environment, University of Bari 'Aldo Moro', 70125 Bari, Italy
| | | | | | - Ciro Leonardo Pierri
- Department of Pharmacy- Pharmaceutical Sciences, University of Bari 'Aldo Moro', 70125 Bari, Italy.
| | - Giovanni Lentini
- Department of Pharmacy- Pharmaceutical Sciences, University of Bari 'Aldo Moro', 70125 Bari, Italy
| | - Biagia Musio
- Department of Civil, Environmental, Land, Construction Engineering and Chemistry (DICATECh), Polytechnic University of Bari, 70125 Bari, Italy
| | | | - Vito Gallo
- Department of Civil, Environmental, Land, Construction Engineering and Chemistry (DICATECh), Polytechnic University of Bari, 70125 Bari, Italy; Innovative Solutions S.r.l, Spin Off Company at Polytechnic University of Bari, 70015 Noci (BA), Italy
| | - Iola F Duarte
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Lorenzo Guerra
- Department of Biosciences, Biotechnologies and Environment, University of Bari 'Aldo Moro', 70125 Bari, Italy.
| | - Elena Ciani
- Department of Biosciences, Biotechnologies and Environment, University of Bari 'Aldo Moro', 70125 Bari, Italy
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Hasni S, Khelil A, Mahcene Z, Bireche K, Çebi N, Rahmani Y, Brahimi Z, Ahhmed A. Physical and biochemical characterization of dromedary milk as traditionally consumed by Bedouins. Food Chem 2023; 401:134191. [DOI: 10.1016/j.foodchem.2022.134191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 10/14/2022]
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The Flourishing Camel Milk Market and Concerns about Animal Welfare and Legislation. Animals (Basel) 2022; 13:ani13010047. [PMID: 36611656 PMCID: PMC9817819 DOI: 10.3390/ani13010047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/17/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022] Open
Abstract
The worldwide dromedary milk production has increased sharply since the beginning of this century due to prolonged shelf life, improved food-safety and perceived health benefits. Scientific confirmation of health claims will expand the market of dromedary milk further. As a result, more and more dromedaries will be bred for one purpose only: the highest possible milk production. However, intensive dromedary farming systems have consequences for animal welfare and may lead to genetic changes. Tighter regulations will be implemented to restrict commercialization of raw milk. Protocols controlling welfare of dromedaries and gene databases of milk-dromedaries will prevent negative consequences of intensive farming. In countries where dromedaries have only recently been introduced as production animal, legislators have limited expertise on this species. This is exemplified by an assessment on behalf of the Dutch government, recommending prohibiting keeping this species from 2024 onwards because the dromedary was deemed to be insufficiently domesticated. Implementation of this recommendation in Dutch law would have devastating effects on existing dromedary farms and could also pave the way for adopting similar measures in other European countries. In this paper it is shown that the Dutch assessment lacks scientific rigor. Awareness of breeders and legislators for the increasing knowledge about dromedaries and their products would strengthen the position of dromedaries as one of the most adapted and sustainable animals.
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Camel ( Camelus spp.) Urine Bioactivity and Metabolome: A Systematic Review of Knowledge Gaps, Advances, and Directions for Future Research. Int J Mol Sci 2022; 23:ijms232315024. [PMID: 36499353 PMCID: PMC9740287 DOI: 10.3390/ijms232315024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/04/2022] [Accepted: 11/14/2022] [Indexed: 12/02/2022] Open
Abstract
Up to the present day, studies on the therapeutic properties of camel (Camelus spp.) urine and the detailed characterization of its metabolomic profile are scarce and often unrelated. Information on inter individual variability is noticeably limited, and there is a wide divergence across studies regarding the methods for sample storage, pre-processing, and extract derivatization for metabolomic analysis. Additionally, medium osmolarity is not experimentally adjusted prior to bioactivity assays. In this scenario, the methodological standardization and interdisciplinary approach of such processes will strengthen the interpretation, repeatability, and replicability of the empirical results on the compounds with bioactive properties present in camel urine. Furthermore, sample enlargement would also permit the evaluation of camel urine's intra- and interindividual variability in terms of chemical composition, bioactive effects, and efficacy, while it may also permit researchers to discriminate potential animal-intrinsic and extrinsic conditioning factors. Altogether, the results would help to evaluate the role of camel urine as a natural source for the identification and extraction of specific novel bioactive substances that may deserve isolated chemical and pharmacognostic investigations through preclinical tests to determine their biological activity and the suitability of their safety profile for their potential inclusion in therapeutic formulas for improving human and animal health.
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Mathur P, Rani K, Bhatnagar P. Assessment of genotoxic potential of the treated hospital wastewater using cytogenetic assays. Toxicol Res (Camb) 2022; 11:557-563. [DOI: 10.1093/toxres/tfac033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 05/05/2022] [Accepted: 05/05/2022] [Indexed: 11/13/2022] Open
Abstract
Abstract
The cytogenetic study using hospital effluent was carried out engaging three cytogenetic end points—chromosomal aberration (CA) assay, mitotic indices (MIs), and micronucleus (MN) Analysis. These bioassays were performed in hematopoietic bone marrow cells of Mus musculus. The experiment commenced with the collection of hospital effluent from the final outlet when wastewater gets collected after undergoing treatment by a multistep process. The pure treated sample water was collected at different times between March 2019 to January 2020 and was given ad libitum to mice at its low (90% dilution) and high (pure form), i.e. 100% concentration for 3 different durations i.e. 7, 15, and 30 days, respectively. The results indicated a significant (P < 0.01) decrease in the MI in all the groups but was more pronounced in the group which was given 100% concentrated sample water collected in the month of March 2019. Besides this, the major finding was presence of CAs like breaks, fragments, rings, and pulverization in bone marrow cells in different groups; however, the frequency of these aberrations varied from group to group. A significant (P < 0.01) increase in MN Induction and decreased ratio (P < 0.01) of polychromatic to normonochromatic erythrocytes were observed in samples collected in month of March both at 10% and 100% concentrations. However, decrease in the ratio was observed in the samples of September and January at low-concentration sample water. The results thus indicated that there was some lacuna in the treatment process earlier in the month of March, which was rectified to some extent in the subsequent months. Hence, the treated wastewater collected in the month of January next year was more suitable for its use than other samples. Summary: These findings thus draw attention toward ensuring efficiency of the treatment plant and quality of water by the hospital management before it being disposed off into the municipal supply; a step that can help society to live a healthy life. With these findings, it is conveyed that all the hospitals, diagnostic labs, and other health care establishments must pay utmost attention at liquid waste disposal mechanism to make environment pollution-free.
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Affiliation(s)
- Priyanka Mathur
- Department of Environment and Life Sciences (Zoology) , IIS (Deemed to be University), Gurukul Marg, SFS, Mansarovar, dffv Rajasthan 302020 , India
| | - Kusum Rani
- Department of Environment and Life Sciences (Zoology) , IIS (Deemed to be University), Gurukul Marg, SFS, Mansarovar, dffv Rajasthan 302020 , India
| | - Pradeep Bhatnagar
- Department of Environment and Life Sciences (Zoology) , IIS (Deemed to be University), Gurukul Marg, SFS, Mansarovar, dffv Rajasthan 302020 , India
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Salamt N, Idrus RBH, Kashim MIAM, Mokhtar MH. Anticancer, antiplatelet, gastroprotective and hepatoprotective effects of camel urine: A scoping review. Saudi Pharm J 2021; 29:740-750. [PMID: 34400869 PMCID: PMC8347850 DOI: 10.1016/j.jsps.2021.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 05/29/2021] [Indexed: 01/18/2023] Open
Abstract
Camel urine has traditionally been used to treat multiple human diseases and possesses the most beneficial effects amongst the urine of other animals. However, scientific review evaluating the anticancer, antiplatelet, gastroprotective and hepatoprotective effects of camel urine is still scarce. Thus, this scoping review aimed to provide scientific evidence on the therapeutic potentials of camel urine. Three databases were searched to identify relevant articles (Web of Science, PubMed and Scopus) up to September 2020. Original articles published in English that investigated the effects of camel urine in various diseases were included. The literature search identified six potential articles that met all the inclusion criteria. Three articles showed that camel urine possesses cytotoxic activities against different types of cancer cells. Two studies revealed camel urine's protective effects against liver toxicity and gastric ulcers, whilst another study showed the role of camel urine as an antiplatelet agent. All studies demonstrated significant positive effects with different effective dosages. Thus, camel urine shows promising therapeutic potential in treating human diseases, especially cancer. However, the standardised dosage and potential side effects should be determined before camel urine could be offered as an alternative treatment.
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Affiliation(s)
- Norizam Salamt
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Ruszymah Binti Haji Idrus
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
| | - Mohd Izhar Ariff Mohd Kashim
- Centre of Shariah, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
- Institute of Islam Hadhari, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Mohd Helmy Mokhtar
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
- Corresponding author.
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