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Zia S, Khan SM, Butt MTZ, Gull N. Insight into CMC-PVA-fHNTs Nanocomposite Hydrogel as an Advance Carrier for Cefadroxil Monohydrate: Fabrication and Characterization/Angiogenic Potential Analysis. Gels 2024; 10:235. [PMID: 38667654 PMCID: PMC11049344 DOI: 10.3390/gels10040235] [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: 01/19/2024] [Revised: 03/20/2024] [Accepted: 03/22/2024] [Indexed: 04/28/2024] Open
Abstract
Controlled drug delivery is a key strategy aimed at reducing both the frequency of therapeutic dosages and potential systemic side effects, particularly in the case of high drug concentrations. The nanocomposite hydrogel systems presented in this study were synthesized by combining carboxymethyl cellulose, polyvinyl alcohol, and (3-aminopropyl)triethoxysilane-functionalized halloysite nanotubes (fHNTs). This hydrogel system is a potential candidate for the controlled release of cefadroxil monohydrate. These hydrogels are analyzed by Fourier transform infrared spectroscopy, scanning electron microscopy, thermogravimetric analysis, and rheological measurements. Additionally, swelling properties, porosity, hydrophilicity, drug release, and in vitro and in vivo analyses were also evaluated. The observed trends in swelling and drug release demonstrated that the outcomes are dependent on the presence of fHNTs in the hydrogel matrix. Notably, fHNTs-loaded hydrogels displayed sustained drug release patterns. This innovative approach eliminates the need for traditional encapsulation and presents promising and translatable strategies for achieving more effective drug release.
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Affiliation(s)
- Saba Zia
- Institute of Polymer and Textile Engineering, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan;
| | - Shahzad Maqsood Khan
- Institute of Polymer and Textile Engineering, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan;
| | - Muhammad Taqi Zahid Butt
- Institute of Metallurgy and Materials Engineering, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan;
| | - Nafisa Gull
- Institute of Polymer and Textile Engineering, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan;
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2
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Subebe MJB, Ogaro JC, Dayon ML, Manting MME, Murashima A, Omori A, Guihawan JQ, Uy MM, Mazahery ARF, Villacorte-Tabelin M. Phytochemical evaluation, embryotoxic, and teratogenic effects of Buwakan (Decalobanthus peltatus (L.) A.R.Simões & Staples) leaf extracts on duck embryo. Environ Anal Health Toxicol 2024; 39:e2024004-0. [PMID: 38631396 PMCID: PMC11079406 DOI: 10.5620/eaht.2024004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 01/09/2024] [Indexed: 04/19/2024] Open
Abstract
Decalobanthus peltatus is a woody vine that is commonly utilized in traditional Southeast Asian medicinal preparations. Despite the documented therapeutic uses of D. peltatus, there is hardly any information regarding its toxic effects on its consumers. In this study, crude leaf extracts (aqueous, methanol, ethyl acetate, and hexane) from D. peltatus were prepared and evaluated for their embryotoxicity and teratogenic effects. Phytochemical screening of bioactive compounds from the plants showed the presence of alkaloids, flavonoids, saponins, steroids, and tannins. In addition, investigations on the toxicity of the crude leaf extracts were determined using brine shrimp lethality assay, in which the LC50 was calculated. Results showed that the ethyl acetate leaf extract was the most toxic among the crude leaf extracts, with an LC50 of 14.54 ppm. Based on this result, ethyl acetate leaf extract was treated on duck embryos, and the alteration of vascular branching patterns in the chorioallantoic membrane was quantified. Gross morphological and histological analysis of the skin tissues from the treated duck embryos were also examined. We found significant reduction of primary and tertiary vessel diameters in the duck embryos treated with ethyl acetate leaf extracts in both concentrations compared to the control group. Treated duck embryos exhibited gross malformations, growth retardation, and hemorrhages on the external body surfaces at 1000 ppm. Histopathological analysis of the skin tissues from the 14-day-old treated duck embryos showed a reduced number of feather follicles compared to the control group. These results suggest that D. peltatus crude leaf extracts present risks when taken in significant dosages and comprehensive toxicity testing on therapeutic herbs should be performed to ensure their safety on the consumers.
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Affiliation(s)
- Merrah Joy Blaya Subebe
- Department of Biological Sciences, CSM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
- Center for Natural Products and Drug Discovery, PRISM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
| | - Josephine C. Ogaro
- Department of Biological Sciences, CSM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
- Center for Natural Products and Drug Discovery, PRISM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
| | - Melanie L. Dayon
- Department of Biological Sciences, CSM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
- Center for Natural Products and Drug Discovery, PRISM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
| | - Muhmin Michael E. Manting
- Department of Biological Sciences, CSM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
| | - Aki Murashima
- Laboratory Pharmacology, Gifu Pharmaceutical University, Gifu, Japan
| | - Akiko Omori
- Veneto Institute of Molecular Medicine and Department of Biology, University of Padova, Italy
- Department of Biological Sciences, Graduate School of Science, Osaka University, Japan
| | - Jaime Q. Guihawan
- Department of Biological Sciences, CSM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
| | - Mylene M. Uy
- Center for Natural Products and Drug Discovery, PRISM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
- Chemistry Department, CSM, MSU-Iligan Institute of Technology, Iligan City, Philippines
| | - Ahmad Reza F. Mazahery
- Institute of Biology, College of Science, University of the Philippines, 1101 Diliman, Quezon City, Philippines
| | - Mylah Villacorte-Tabelin
- Department of Biological Sciences, CSM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
- Center for Natural Products and Drug Discovery, PRISM, MSU-Iligan Institute of Technology, 9200 Iligan City, Philippines
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de Cristo Soares Alves A, Rosane Dallemole D, Medeiro Ciocheta T, Ferreira Weber A, da Silva Gündel S, Visioli F, Figueiró F, Stanisçuaski Guterres S, Raffin Pohlmann A. Chicken embryo model for in vivo acute toxicological and antitumor efficacy evaluation of lipid nanocarrier containing doxorubicin. Int J Pharm X 2023; 6:100193. [PMID: 38204452 PMCID: PMC10777201 DOI: 10.1016/j.ijpx.2023.100193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Abstract
Nanoencapsulation of chemotherapeutics, including doxorubicin, can endow the formulations with unique properties, such as a decrease in adverse effects and toxicity. The chicken embryo model is an alternative and well-accepted strategy for evaluating the toxicity and efficacy of drugs and nanoformulations. Therefore, this study proposes the development of a new lipid nanocarrier for doxorubicin delivery (NanoLip-Dox) and posterior evaluation of toxicological profile and antitumoral efficacy against a breast tumor in chicken embryos. NanoLip-Dox showed a unimodal particle size (< 150 nm), negative zeta potential (-19.5 mV), absence of drug crystals, drug content of 0.099 mg·mL-1, and high entrapment efficiency (95%). NanoLip-Dox did not cause toxicity in the chicken embryos; in contrast, doxorubicin hydrochloride induced moderate irritation in the chorioallantoic membrane (at 862.1 μmol·L-1), a survival rate of 50% (at 1.7 μmol·L-1), and an increase in aspartate aminotransferase (at 862.1, 344.8, and 172.4 μmol·L-1). In addition, NanoLip-Dox (at 1.7 μmol·L-1) showed potent antitumor efficacy with a high tumor remission percentage (40.9 ± 9.7%) compared to the control group (8.6 ± 14.8%). These findings together with the absence of toxicity concerning morphological characteristics, weights of embryos and organs, hematologic parameters, and enzymatic activity (alanine aminotransferase, aspartate aminotransferase, and creatinine) suggest the safety and efficacy of NanoLip-Dox.
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Affiliation(s)
- Aline de Cristo Soares Alves
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga, 2752, Porto Alegre, 90610-000, RS, Brazil
| | - Danieli Rosane Dallemole
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga, 2752, Porto Alegre, 90610-000, RS, Brazil
| | - Taiane Medeiro Ciocheta
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga, 2752, Porto Alegre, 90610-000, RS, Brazil
| | - Augusto Ferreira Weber
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2600, Porto Alegre, RS 90035-003, Brazil
| | - Samanta da Silva Gündel
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga, 2752, Porto Alegre, 90610-000, RS, Brazil
| | - Fernanda Visioli
- Programa de Pós-Graduação em Odontologia, Faculdade de Odontologia, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2492, Porto Alegre, RS 90035-003, Brazil
- Centro de Pesquisa Experimental, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS 90035-903, Brazil
| | - Fabricio Figueiró
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2600, Porto Alegre, RS 90035-003, Brazil
| | - Silvia Stanisçuaski Guterres
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga, 2752, Porto Alegre, 90610-000, RS, Brazil
| | - Adriana Raffin Pohlmann
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Av. Ipiranga, 2752, Porto Alegre, 90610-000, RS, Brazil
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Islam MS, Islam MM, Rahman MM, Islam K. 4G mobile phone radiation alters some immunogenic and vascular gene expressions, and gross and microscopic and biochemical parameters in the chick embryo model. Vet Med Sci 2023; 9:2648-2659. [PMID: 37725264 PMCID: PMC10650348 DOI: 10.1002/vms3.1273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/07/2023] [Accepted: 08/18/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND The risks to human health have grown over the past 10 years due to the excessive use of mobile phones. OBJECTIVES The study was designed to determine the harmful effects of 4G mobile phone radiation on the expression of immunogenic and vascular genes and gross, microscopic and biochemical alterations in the development of chicken embryos. METHODS Sixty individuals in the exposure group were subjected to mobile phones with a specific absorption rate of 1.4 W/kg and a frequency of 2100 MHz positioned at a distance of 12 cm in the incubator for 60 min/night for 14 days. The histopathological examination involved hematoxylin and eosin staining, whereas cresyl violet staining was used to evaluate the condition and number of neurons in the brain. The biochemical parameters of amniotic fluid were analysed using the photometry method, and the expression of VEGF-A and immunity genes (AvBD9, IL6) was measured using the real-time PCR (qPCR) technique. RESULTS Compared to the control, the exposure group's body weight and length significantly decreased (p < 0.05). Subcutaneous bleeding was seen in the exposure group. Urea, creatinine, alkaline phosphatase, aspartate aminotransferase and alanine aminotransferase levels were all significantly higher than in the control group (p < 0.05). The exposed group showed pathological lesions in the liver and degenerated neurons with lightly stained nuclei in the cerebral cortex. Hyperchromatic neurons were significantly higher in the exposure group (58.8 ± 2.28) compared to the control (6.6 ± 0.44) (p < 0.05). 4G exposure reduced lymphocyte count in the caecal tonsil (86.8 ± 5.38) compared to the control (147.2 ± 9.06) (p < 0.05). Vascular gene mRNA expression was higher, but immune gene expression was lower in the exposed group. CONCLUSION Exposure to mobile phone radiation may result in gross, microscopic and biochemical changes, as well as alterations in gene expression that could hinder embryonic development.
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Affiliation(s)
- Md. Sadequl Islam
- Department of Anatomy and HistologyFaculty of Veterinary and Animal ScienceHajee Mohammad Danesh Science and Technology UniversityDinajpurBangladesh
| | - Md. Mominul Islam
- Department of Pathology and ParasitologyFaculty of Veterinary and Animal ScienceHajee Mohammad Danesh Science and Technology UniversityDinajpurBangladesh
| | - Md. Moshiur Rahman
- Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | - Khaleda Islam
- Institute of Nutrition and Food ScienceUniversity of DhakaDhakaBangladesh
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Wang X, Zhou P, Zhang Z, Huang Q, Chen X, Ji L, Cheng X, Shi Y, Yu S, Tang J, Sun C, Zhao X, Yu J. A Drosophila model of gestational antimony exposure uncovers growth and developmental disorders caused by disrupting oxidative stress homeostasis. Free Radic Biol Med 2023; 208:418-429. [PMID: 37666440 DOI: 10.1016/j.freeradbiomed.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 09/06/2023]
Abstract
The toxic heavy metal antimony (Sb) is ubiquitous in our daily lives. Various models have shown that Sb induces neuronal and reproductive toxicity. However, little is known about the developmental toxicity of Sb exposure during gestation and the underlying mechanisms. To study its effects on growth and development, Drosophila stages from eggs to pupae were exposed to different Sb concentrations (0, 0.3, 0.6 and 1.2 mg/mL Sb); RNA sequencing was used to identify the underlying mechanism. The model revealed that prenatal Sb exposure significantly reduced larval body size and weight, the pupation and eclosion rates, and the number of flies at all stages. With 1.2 mg/mL Sb exposure in 3rd instar larvae, 484 genes were upregulated and 694 downregulated compared to controls. Biological analysis showed that the disrupted transcripts were related to the oxidative stress pathway, as verified by reactive oxygen species (ROS) scavenger N-acetylcysteine (NAC) and glutathione (GSH) intervention experiments. Sb exposure induced oxidative stress imbalance could be rectified by chelation and antioxidant effects of NAC/GSH. The Drosophila Schneider 2 (S2) model further demonstrated that NAC and GSH greatly ameliorated cell death induced by Sb exposure. In conclusion, gestational Sb exposure disrupted oxidative stress homeostasis, thereby impairing growth and development.
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Affiliation(s)
- Xiaoke Wang
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, 226019, China
| | - Peiyao Zhou
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, 226019, China
| | - Ziyang Zhang
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, 226019, China
| | - Qiuru Huang
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong, 226001, China
| | - Xia Chen
- Department of Obstetrics and Gynecology, Nantong First People's Hospital, Affiliated Hospital 2 of Nantong University, Nantong University, Nantong, 226001, China
| | - Li Ji
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong, 226001, China
| | - Xinmeng Cheng
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong, 226001, China
| | - Yi Shi
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong, 226001, China
| | - Shali Yu
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, 226019, China
| | - Juan Tang
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, 226019, China
| | - Chi Sun
- Department of Geriatrics, Affiliated Hospital of Nantong University, Nantong University, Nantong, 226001, China.
| | - Xinyuan Zhao
- Department of Occupational Medicine and Environmental Toxicology, School of Public Health, Nantong University, Nantong, 226019, China.
| | - Jun Yu
- Institute of Reproductive Medicine, School of Medicine, Nantong University, Nantong, 226001, China.
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Fischer D, Fluegen G, Garcia P, Ghaffari-Tabrizi-Wizsy N, Gribaldo L, Huang RYJ, Rasche V, Ribatti D, Rousset X, Pinto MT, Viallet J, Wang Y, Schneider-Stock R. The CAM Model-Q&A with Experts. Cancers (Basel) 2022; 15:cancers15010191. [PMID: 36612187 PMCID: PMC9818221 DOI: 10.3390/cancers15010191] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/20/2022] [Accepted: 12/24/2022] [Indexed: 12/30/2022] Open
Abstract
The chick chorioallantoic membrane (CAM), as an extraembryonic tissue layer generated by the fusion of the chorion with the vascularized allantoic membrane, is easily accessible for manipulation. Indeed, grafting tumor cells on the CAM lets xenografts/ovografts develop in a few days for further investigations. Thus, the CAM model represents an alternative test system that is a simple, fast, and low-cost tool to study tumor growth, drug response, or angiogenesis in vivo. Recently, a new era for the CAM model in immune-oncology-based drug discovery has been opened up. Although there are many advantages offering extraordinary and unique applications in cancer research, it has also disadvantages and limitations. This review will discuss the pros and cons with experts in the field.
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Affiliation(s)
- Dagmar Fischer
- Division of Pharmaceutical Technology, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Georg Fluegen
- Department of General, Visceral, Thoracic and Pediatric Surgery (A), Medical Faculty, Heinrich-Heine-University, University Hospital Duesseldorf, 40225 Duesseldorf, Germany
| | - Paul Garcia
- Institute for Advanced Biosciences, Research Center Université Grenoble Alpes (UGA)/Inserm U 1209/CNRS 5309, 38700 La Tronche, France
- R&D Department, Inovotion, 38700 La Tronche, France
| | - Nassim Ghaffari-Tabrizi-Wizsy
- SFL Chicken CAM Lab, Department of Immunology, Otto Loewi Research Center, Medical University of Graz, 8010 Graz, Austria
| | - Laura Gribaldo
- European Commission, Joint Research Centre (JRC), 21027 Ispra, Italy
| | - Ruby Yun-Ju Huang
- School of Medicine, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei 10051, Taiwan
- Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Volker Rasche
- Department of Internal Medicine II, Ulm University Medical Center, 89073 Ulm, Germany
| | - Domenico Ribatti
- Department of Translational Biomedicine and Neurosciences, University of Bari “Aldo Moro”, 70124 Bari, Italy
| | | | - Marta Texeira Pinto
- i3S—Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
- Ipatimup—Instituto de Patologia e Imunologia Molecular da Universidade do Porto, 4200-135 Porto, Portugal
| | - Jean Viallet
- R&D Department, Inovotion, 38700 La Tronche, France
| | - Yan Wang
- R&D Department, Inovotion, 38700 La Tronche, France
| | - Regine Schneider-Stock
- Experimental Tumorpathology, Institute of Pathology, Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, 91054 Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), Universitätsklinikum Erlangen, FAU Erlangen-Nürnberg, 94054 Erlangen, Germany
- Correspondence: ; Tel.: +49-9131-8526-069
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Li P, Pan Q, Jiang S, Kuebler WM, Pries AR, Ning G. Visualizing the spatiotemporal pattern of yolk sac membrane vascular network by enhanced local fractal analysis. Microcirculation 2022; 29:e12746. [PMID: 34897901 DOI: 10.1111/micc.12746] [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: 05/22/2021] [Revised: 11/09/2021] [Accepted: 12/07/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To establish methods for providing a comprehensive and detailed description of the spatial distribution of the vascular networks, and to reveal the spatiotemporal pattern of the yolk sac membrane vascular network during the angiogenic procedure. METHODS Addressing the limitations in the conventional local fractal analysis, an improved approach, named scanning average local fractal dimension, was proposed. This method was conducted on 6 high-resolution vascular images of the yolk sac membrane for 3 eggs at two stages (E3 and E4) to characterize the spatial distribution of the complexity of the vascular network. RESULTS With the proposed method, the spatial distribution of the complexity of the yolk sac membrane vascular network was visualized. From E3 to E4, the local fractal dimension increased in 3 eggs, 1.80 ± 0.02 vs. 1.85 ± 0.02, 1.72 ± 0.03 vs. 1.83 ± 0.02, and 1.77 ± 0.03 vs. 1.82 ± 0.02, respectively. The mean local fractal dimension in the most distal area from the embryo proper was the lowest at E3 while the highest at E4. At E3, the most peaks of the local fractal dimension were located in the vein territories and shifted to artery territories at E4. CONCLUSIONS The spatial distribution of the complexity of the yolk sac membrane vascular network exhibited diverse patterns at different stages. In addition from E3 to E4, the increment of complexity at the intersection areas between arteries and sinus terminalis was with the most advance. This is consistent with the physiologic evidence. The present work provides a potential approach for investigating the spatiotemporal pattern of the angiogenic process.
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Affiliation(s)
- Peilun Li
- Department of Biomedical Engineering, Zhejiang University, Hangzhou, China
| | - Qing Pan
- College of Information Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Sheng Jiang
- Department of Biomedical Engineering, Zhejiang University, Hangzhou, China
| | - Wolfgang M Kuebler
- Institute of Physiology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Axel R Pries
- Institute of Physiology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Gangmin Ning
- Department of Biomedical Engineering, Zhejiang University, Hangzhou, China
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8
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Maadurshni GB, Tharani GK, Udayakumar I, Nagarajan M, Manivannan J. Al 2O 3 nanoparticles trigger the embryonic hepatotoxic response and potentiate TNF-α-induced apoptosis-modulatory effect of p38 MAPK and JNK inhibitors. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:54250-54263. [PMID: 35301628 DOI: 10.1007/s11356-022-19243-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
Recent evidences illustrated that the release of aluminum oxide nanoparticles (Al2O3-NPs) into the biosphere may pose risk to the environment and cause adverse effects on living organisms including humans. The current study assessed the hepatotoxic effects of Al2O3-NPs on developing chicken embryo and cell culture models. Results demonstrated that Al2O3-NPs exposure causes histological abnormalities and increased the level of tissue damage markers (ALP, AST, and ALT) in the embryonic liver. Furthermore, increased oxidative stress (TBARS) and impaired function of antioxidant enzymes (SOD, CAT, and GPx) were also observed. Moreover, it adversely affects red blood cells (RBC) morphology, liver metabolism, and stress response gene expression (HO-1 and NQO-1). Dose-dependent ROS generation and cytotoxic response in addition to potentiating effect on tumor necrosis factor alpha (TNF-α)-induced apoptosis (caspase-3 activity) were also observed. Inhibition of p38 mitogen-activated protein kinase (p38 MAPK) and c-Jun N-terminal kinase (JNK) pathways modulates Al2O3-NPs-induced apoptosis in HepG2 cells. Novel mechanisms behind embryonic hepatotoxicity, cytotoxic potentiating effects, and possible prevention strategies have been explored.
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Affiliation(s)
| | - Ganeshmurthy Kanniamal Tharani
- Environmental Health and Toxicology Laboratory, Department of Environmental Sciences, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu, India
| | - Inbamani Udayakumar
- Environmental Health and Toxicology Laboratory, Department of Environmental Sciences, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu, India
| | - Manigandan Nagarajan
- Environmental Health and Toxicology Laboratory, Department of Environmental Sciences, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu, India
| | - Jeganathan Manivannan
- Environmental Health and Toxicology Laboratory, Department of Environmental Sciences, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu, India.
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Sommerfeld S, Mundim AV, Silva RR, Queiroz JS, Rios MP, Notário FO, Medeiros Ronchi AA, Beletti ME, Franco RR, Espindola FS, Goulart LR, Fonseca BB. Physiological Changes in Chicken Embryos Inoculated with Drugs and Viruses Highlight the Need for More Standardization of this Animal Model. Animals (Basel) 2022; 12:1156. [PMID: 35565581 PMCID: PMC9099557 DOI: 10.3390/ani12091156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/08/2022] [Accepted: 04/22/2022] [Indexed: 01/01/2023] Open
Abstract
Several studies have been developed using the Gallus gallus embryo as an experimental model to study the toxicity of drugs and infections. Studies that seek to standardize the evaluated parameters are needed to better understand and identify the viability of CEs as an experimental model. Therefore, we sought to verify whether macroscopic, histopathological, blood count, metabolites and/or enzymes changes and oxidative stress in CE of different ages are specific to the model. To achieve this goal, in ovo assays were performed by injecting a virus (Gammacoronavirus) and two drugs (filgrastim and dexamethasone) that cause known changes in adult animals. Although congestion and inflammatory infiltrate were visible in the case of viral infections, the white blood cell count and inflammation biomarkers did not change. Filgrastim (FG) testing did not increase granulocytes as we expected. On the other hand, CE weight and red blood cell count were lower with dexamethasone (DX), whereas white blood cell count and biomarkers varied depended on the stage of CE development. Our work reinforces the importance of standardization and correct use of the model so that the results of infection, toxicity and pharmacokinetics are reproducible.
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Affiliation(s)
- Simone Sommerfeld
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Antonio Vicente Mundim
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Rogério Reis Silva
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Jéssica Santos Queiroz
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Maisa Paschoal Rios
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Fabiana Oliveira Notário
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Alessandra Aparecida Medeiros Ronchi
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
| | - Marcelo Emílio Beletti
- Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405-319, Brazil;
| | - Rodrigo Rodrigues Franco
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia 38405-319, Brazil; (R.R.F.); (F.S.E.); (L.R.G.)
| | - Foued Salmen Espindola
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia 38405-319, Brazil; (R.R.F.); (F.S.E.); (L.R.G.)
| | - Luiz Ricardo Goulart
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia 38405-319, Brazil; (R.R.F.); (F.S.E.); (L.R.G.)
| | - Belchiolina Beatriz Fonseca
- School of Veterinary Medicine, Federal University of Uberlândia, Uberlândia 38402-018, Brazil; (A.V.M.); (R.R.S.); (J.S.Q.); (M.P.R.); (F.O.N.); (A.A.M.R.); (B.B.F.)
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia 38405-319, Brazil; (R.R.F.); (F.S.E.); (L.R.G.)
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10
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Ara C, Jabeen S, Afshan G, Farooq A, Akram MS, Asmatullah, Islam A, Ziafat S, Nawaz B, Khan RU. Angiogenic potential and wound healing efficacy of chitosan derived hydrogels at varied concentrations of APTES in chick and mouse models. Int J Biol Macromol 2022; 202:177-190. [PMID: 35033532 DOI: 10.1016/j.ijbiomac.2022.01.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/18/2021] [Accepted: 01/08/2022] [Indexed: 12/22/2022]
Abstract
Chitosan (Cs) based biomaterials seem to be indispensable for neovasculogenesis and angiogenesis that ensure accelerated wound healing. Cs/poly (vinyl alcohol) (PVA) bio-constructs were cross-linked and investigated with varying concentrations of aminopropyltriethoxysilane (APTES). This study comprised of three phases: fabrication of hydrogels, characterization, assessment of angiogenic potential along with toxico-pathological effects, wound healing efficacy in chick and mice, respectively. The hydrogels were characterized by FTIR, SEM and TGA and the swelling response was examined in different solvents. The hydrogels swelling ratio was decreased with increasing amount of APTES, showed the highest swelling at acidic and basic pH while low swelling at neutral pH. Chorioallantoic membranes (CAM) assay was performed to study in-vivo angiogenesis, toxicological, morphological, biochemical and histological analyses in developing chicks. The results showed remarkably improved angiogenesis with little deviations in morphological, histological features and liver enzymes of chick embryos at higher concentrations of APTES. Besides, full thickness wounds were excised on mice dorsolateral skin to assess the wound healing. The rate of wound size reduction was significantly higher after topical application of hydrogels with elevated levels of crosslinker. Hence, the hydrogels showed enhanced angiogenesis, accelerated wound healing with little or no observable in-vivo toxicity.
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Affiliation(s)
- Chaman Ara
- Institute of Zoology, University of the Punjab, Lahore, Pakistan.
| | - Sehrish Jabeen
- Institute of Polymer and Textile Engineering, University of the Punjab, Lahore, Pakistan
| | - Gul Afshan
- Institute of Polymer and Textile Engineering, University of the Punjab, Lahore, Pakistan
| | - Ariba Farooq
- Department of Chemistry, The University of Lahore, Pakistan
| | - Muhammad Sarfraz Akram
- Institute of Energy and Environmental Engineering, University of the Punjab, Lahore, Pakistan
| | - Asmatullah
- Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Atif Islam
- Institute of Polymer and Textile Engineering, University of the Punjab, Lahore, Pakistan.
| | - Shumaila Ziafat
- Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Bushra Nawaz
- Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Rafi Ullah Khan
- Institute of Polymer and Textile Engineering, University of the Punjab, Lahore, Pakistan
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11
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Bałaban J, Zielińska M, Wierzbicki M, Ostaszewska T, Fajkowska M, Rzepakowska M, Daniluk K, Sosnowska M, Chwalibog A, Sawosz E. Effect of Muscle Extract and Graphene Oxide on Muscle Structure of Chicken Embryos. Animals (Basel) 2021; 11:ani11123467. [PMID: 34944245 PMCID: PMC8697969 DOI: 10.3390/ani11123467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/19/2021] [Accepted: 12/02/2021] [Indexed: 01/18/2023] Open
Abstract
Simple Summary Genetic selection of broilers increased muscle growth; however, very fast growth can lead to pathological conditions caused by the deficiency of nutrients. The number of muscle cells is mainly formed during the embryonic period, and consequently, in ovo supplementation of proteins to embryos may impact future muscle structure. We hypothesized that proteins from chicken embryo muscle extract (CEME) caused by the unique, natural composition and biocompatibility can supply additional proteins. However, supplemented proteins are actively metabolized, which may reduce their utilization for improved muscle synthesis. Nevertheless, CEME can be transported and protected by graphene oxide (GO). The objective of the present work was to investigate the effects of in ovo-injected CEME and the complex of GO-CEME on embryonic cell cultures and the growth of chicken embryo hind limb muscle. Toxicity and cell proliferation were measured in vitro with cell cultures and mortality, morphology, histology, and blood biochemistry in vivo with embryos. CEME increased the number of cells and nuclei in muscle, but the complex GO-CEME did not further improve the muscle structure. The results indicate a vital role of CEME as in ovo enhancer of muscle development in broilers. Abstract The effects of CEME and it complex with GO injected in ovo on the growth and development of chicken embryo hindlimb muscle were investigated. First, the preliminary in vitro study on primary muscle precursor cell culture obtained from a nine-day-old chicken embryo was performed to assess toxicity (MTT assay) of CEME, GO (100 ppm) and it complex with different concentrations (1, 2, 5, and 10 wt.%). The effect on cell proliferation was investigated by BrdU assay. CEME at concentrations 1–5% increased cell proliferation, but not the complex with GO. In vitro cytotoxicity was highest in 10% and GO groups. Next, the main experiment with chicken embryos was performed with CEME, GO and it complex injected in ovo on day one of embryogenesis. On day 20 of embryogenesis survival, morphological development, histological structure of the muscle, and biochemical parameters of blood serum of the embryos were measured. No negative effect on mortality, body weight, or biochemistry of blood after use of CEME or GO-CEME complexes was observed. Interestingly, the slight toxicity of GO, observed in in vitro studies, was not observed in vivo. The use of CEME at the levels of 2% and 5% improved the structure of the lower limb muscle by increasing the number of cells, and the administration of 2% CEME increased the number of nuclei visible in the stained cross-section of the muscle. The complex GO-CEME did not further improve the muscle structure. The results indicate that CEME can be applied as an in ovo enhancer of muscle development in broilers.
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Affiliation(s)
- Jaśmina Bałaban
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (J.B.); (M.Z.); (M.W.); (K.D.); (M.S.); (E.S.)
| | - Marlena Zielińska
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (J.B.); (M.Z.); (M.W.); (K.D.); (M.S.); (E.S.)
| | - Mateusz Wierzbicki
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (J.B.); (M.Z.); (M.W.); (K.D.); (M.S.); (E.S.)
| | - Teresa Ostaszewska
- Department of Ichthyology and Biotechnology in Aquaculture, Institute of Animal Science, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (T.O.); (M.F.); (M.R.)
| | - Magdalena Fajkowska
- Department of Ichthyology and Biotechnology in Aquaculture, Institute of Animal Science, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (T.O.); (M.F.); (M.R.)
| | - Małgorzata Rzepakowska
- Department of Ichthyology and Biotechnology in Aquaculture, Institute of Animal Science, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (T.O.); (M.F.); (M.R.)
| | - Karolina Daniluk
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (J.B.); (M.Z.); (M.W.); (K.D.); (M.S.); (E.S.)
| | - Malwina Sosnowska
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (J.B.); (M.Z.); (M.W.); (K.D.); (M.S.); (E.S.)
| | - André Chwalibog
- Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg, Denmark
- Correspondence:
| | - Ewa Sawosz
- Department of Nanobiotechnology, Institute of Biology, Warsaw University of Life Sciences, 02-786 Warsaw, Poland; (J.B.); (M.Z.); (M.W.); (K.D.); (M.S.); (E.S.)
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Tavakkoli H, Khosravi A, Sharifi I, Salari Z, Salarkia E, Kheirandish R, Dehghantalebi K, Jajarmi M, Mosallanejad SS, Dabiri S, Keyhani A. Partridge and embryonated partridge egg as new preclinical models for candidiasis. Sci Rep 2021; 11:2072. [PMID: 33483560 PMCID: PMC7822824 DOI: 10.1038/s41598-021-81592-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 01/06/2021] [Indexed: 12/20/2022] Open
Abstract
Candida albicans (C. albicans) is the most common cause of candidiasis in humans and animals. This study was established to a new experimental infection model for systemic candidiasis using partridge and embryonated partridge egg. First, we tested the induction of systemic candidiasis in partridge and embryonated partridge egg. Finally, interaction between virulence factors of C. albicans and Bcl-2 family members was predicted. We observed that embryonic infection causes a decrease in survival time and at later embryonic days (11–12th), embryos showed lesions. Morphometric analysis of the extra-embryonic membrane (EEM) vasculature showed that vascular apoptotic effect of C. albicans was revealed by a significant reduction in capillary area. In immunohistochemistry assay, low expression of Bcl-2 and increased expression of Bax confirmed apoptosis. The gene expression of Bax and Bcl-2 was also altered in fungi-exposed EEM. Ourin silico simulation has shown an accurate interaction between aspartic proteinase, polyamine oxidase, Bcl-2 and BAX. We observed that the disease was associated with adverse consequences, which were similar to human candidiasis. Acquired results support the idea that partridge and embryonated partridge egg can be utilized as appropriate preclinical models to investigate the pathological effects of candidiasis.
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Affiliation(s)
- Hadi Tavakkoli
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, 22 Bahman Boulevard, Pajouhesh Square, Kerman, 7616914111, Iran.
| | - Ahmad Khosravi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, 22 Bahman Boulevard, Pajouhesh Square, Kerman, 7616914115, Iran.
| | - Iraj Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, 22 Bahman Boulevard, Pajouhesh Square, Kerman, 7616914115, Iran
| | - Zohreh Salari
- Obstetrics and Gynecology Center, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Ehsan Salarkia
- Leishmaniasis Research Center, Kerman University of Medical Sciences, 22 Bahman Boulevard, Pajouhesh Square, Kerman, 7616914115, Iran
| | - Reza Kheirandish
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Kazem Dehghantalebi
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, 22 Bahman Boulevard, Pajouhesh Square, Kerman, 7616914111, Iran
| | - Maziar Jajarmi
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Seyedeh Saedeh Mosallanejad
- Afzalipour School of Medicine and Biochemistry Department, Kerman University of Medical Sciences, Kerman, Iran
| | - Shahriar Dabiri
- Afzalipour School of Medicine and Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Alireza Keyhani
- Leishmaniasis Research Center, Kerman University of Medical Sciences, 22 Bahman Boulevard, Pajouhesh Square, Kerman, 7616914115, Iran
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Salari Z, Tavakkoli H, Khosravi A, Karamad E, Salarkia E, Ansari M, Dabiri S, Mortazaeizdeh A, Mosallanejad SS, Sharifi F. Embryo-toxicity of docosahexaenoic and eicosapentaenoic acids: In vivo and in silico investigations using the chick embryo model. Biomed Pharmacother 2021; 136:111218. [PMID: 33450494 DOI: 10.1016/j.biopha.2021.111218] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/30/2020] [Accepted: 12/31/2020] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE The objective of the current study was to evaluate the embryo-toxicity of omega-3 fatty acids. METHODS Firstly, the embryo-toxicity of docosahexaenoic (DHA) and eicosapentaenoic acids (EPA), as well as their interaction with Bcl-2 family members, were predicted using an in silico assay. In the next step, the embryonic pathological lesions and amniotic fluid biochemical changes following omega-3 treatment were investigated using a chick embryo model. Finally, the drug's vascular apoptotic effect on the chick's yolk sac membrane (YSM) was assessed. RESULTS In silico simulations revealed the embryo-toxicity, tissue-toxicity (respiratory and cardiovascular), and vascular-toxicity (apoptotic activity) of DHA and EPA. There was also an accurate interaction between DHA and EPA with Bax (Binding affinity: -7.6 and -10.6 kcal/mol) and Bcl-2 (Binding affinity: -8.0 and -12.2 kcal/mol), respectively. Moreover, DHA and EPA administrations were related to various adverse consequences, including weight loss and lesions in the respiratory and cardiovascular systems. Histopathological findings consisted of pulmonary edema, airway dilatation, increased interstitial tissue, and hyperemia in the lungs, heart, liver, kidney, and brain. Morphometric evaluation of the YSM vasculature revealed that the vascular apoptotic effect of omega-3was associated with a significant reduction in mean capillary area. In immunohistochemistry assay, increased expression of BAX and low expression of Bcl-2 affirmed apoptosis in YSM vessels. CONCLUSION According to the results of this study, one could confirm that the possible embryo-toxicity of omega-3 was approved by data presented in this research. The obtained results also support the suspicion that alteration of the apoptotic-related proteins in vessels is an essential pathway in embryo-toxicity of omega-3.
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Affiliation(s)
- Zohreh Salari
- Obstetrics and Gynecology Center, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Hadi Tavakkoli
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Ahmad Khosravi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Elahe Karamad
- Obstetrics and Gynecology Center, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Ehsan Salarkia
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Ansari
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Shahriar Dabiri
- Afzalipour School of Medicine & Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Abbas Mortazaeizdeh
- Afzalipour School of Medicine & Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Fatemeh Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
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Teucrium polium Alters the Vascular Branching Pattern and VEGF-A Expression in the Chick Extra-Embryonic Membrane Model. Jundishapur J Nat Pharm Prod 2020. [DOI: 10.5812/jjnpp.68649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: The Teucrium polium is used in traditional medicine for the treatment of various diseases, including inflammations, rheumatism, diabetes, and ulcers. While this herb and its aqueous extract have been consumed in Iran for hypoglycemia treatment, medicine has proved several side effects such as hepatitis, vomiting, changes in the kidney functions, and allergic responses. Also, using this herb is not safe during pregnancy or lactation. The chick embryo is a live animal model applicable for assessing the pathological property of herbs. In this regard, some details of the embryonic vascular toxicity of the Teucrium polium were evaluated via a chick embryo model. Objectives: The current study assessed vessels' alteration in the chick's extra embryonic membrane following Teucrium polium treatment. Change in molecular cues involved in early embryonic angiogenesis has also been investigated. Methods: The eggs of the chicken were divided into three equal treatment groups; as follow: first group one: considered as a sham, next groups: herbal extract that eggs injected with T. polium extract of 3 (150 µg/50 µL) or 6 (300 µg/50 µL) mg/kg, respectively. Results: The anti-angiogenic effect of the herb extract in which vessel area, total vessel length, and vascular branching decreased, whereas lacunarity increased in a dose-dependent manner. VEGF-A expression was also down-regulated in herb-exposed extra-embryonic membranes. Concerns regarding the side effects of T. polium during pregnancy were confirmed. Conclusions: We conclude that changes in early vascular expansion and gene expression might finally lead to developmental defects in embryos following consumption of T. polium. Thus, this herb's consumption should be decreased during embryonic development, and clinicians should limit the herb prescription in pregnant women, particularly at dosages > 3 mg/kg.
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15
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Hybrid Pectin-Liposome Formulation against Multi-Resistant Bacterial Strains. Pharmaceutics 2020; 12:pharmaceutics12080769. [PMID: 32823823 PMCID: PMC7465986 DOI: 10.3390/pharmaceutics12080769] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/03/2020] [Accepted: 08/08/2020] [Indexed: 12/22/2022] Open
Abstract
This work describes the development of a gastroresistant antimicrobial formulation composed of two carriers, pectin and liposomes, intended to improve the efficiency of norfloxacin (NOR) against multi-resistant bacterial strains. The formulations showed physicochemical stability for 180 days (4 °C) in terms of size, polydispersity, and zeta potential of the vesicles, prolonging the in vitro release of NOR for 11 h. The hybrid nanocarriers improved the in vitro antimicrobial activity against different multidrug-resistant bacterial strains, such as Salmonella sp., Pseudomonasaeruginosa, E. coli and Campylobacterjejuni, in comparison to commercial NOR and liposomal suspensions. The in vivo toxicity assay in chicken embryos revealed that the hybrid systems were not toxic in any of the different parameters analyzed, a result also corroborated by the analyses of biochemical biomarkers of the chicken-embryos liver function.
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16
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Tavakkoli H, Attaran R, Khosravi A, Salari Z, Salarkia E, Dabiri S, Mosallanejad SS. Vascular alteration in relation to fosfomycine: In silico and in vivo investigations using a chick embryo model. Biomed Pharmacother 2019; 118:109240. [PMID: 31401391 DOI: 10.1016/j.biopha.2019.109240] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/10/2019] [Accepted: 07/16/2019] [Indexed: 02/08/2023] Open
Abstract
Fosfomycin residues are found in the egg following administration in the layer hen. In this regard, some aspects of embryo-toxicity of fosfomycin have been documented previously. The exact mechanism by which fosfomycin causes embryo-toxicity is not clearly understood. We hypothesis that fosfomycin may alter vasculature as well as normal expression of genes, which are associated with vascular development. Therefore, the present study aimed to address these issues through in silico and in vivo investigations. At first, embryo-toxicity and anti-angiogenic effects of fosfomycin were tested using computerized programs. After that, fertile chicken eggs were treated with fosfomycin and chorioallantoic membrane vasculature was assessed through morphometric, molecular and histopathological assays. The results showed that fosfomycin not only interacted with VEGF-A protein and promoter, but also altered embryonic vasculature and decreased expression level of VEGF-A. Reticulin staining of treated group was also confirmed decreased vasculature. The minor groove of DNA was the preferential binding site for fosfomycin with its selective binding to GC-rich sequences. We suggested that the affinity of fosfomycin for VEGF-A protein and promoter as well as alteration of the angiogenic signaling pathway may cause vascular damage during embryonic growth. Hence, veterinarians should be aware of such effects and limit the use of this drug during the developmental stages of the embryo, particularly in breeder farms. Considering the anti-angiogenic activity and sequence selectivity of fosfomycin, a major advantage that seems to be very promising is the fact that it is possible to achieve a sequence-selective binding drug for cancer.
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Affiliation(s)
- Hadi Tavakkoli
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Reza Attaran
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Ahmad Khosravi
- Leishmaniasis Research Center, Kerman University of Medical Science, Kerman, Iran
| | - Zohreh Salari
- Obstetrics and Gynecology Center, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Ehsan Salarkia
- Leishmaniasis Research Center, Kerman University of Medical Science, Kerman, Iran
| | - Shahriar Dabiri
- Afzalipour School of Medicine & Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Seyedeh Saedeh Mosallanejad
- Afzalipour School of Medicine & Biochemistry Department, Kerman University of Medical Sciences, Kerman, Iran
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17
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Khosravi A, Sharifi I, Tavakkoli H, Keyhani AR, Afgar A, Salari Z, Bamorovat M, Sharifi F, Khaleghi T, Varma RS, Dabiri S, Nematollahi-Mahani SN, Babaee A, Mostafavi M, Hakimi Parizi M, Derakhshanfar A, Salarkia E. Toxico-pathological effects of meglumine antimoniate on human umbilical vein endothelial cells. Toxicol In Vitro 2018; 56:10-18. [PMID: 30599190 DOI: 10.1016/j.tiv.2018.12.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 12/05/2018] [Accepted: 12/28/2018] [Indexed: 12/21/2022]
Abstract
Leishmaniasis is one of the most important parasitic diseases after malaria. The standard treatment of leishmaniasis includes pentavalent antimonials (SbV); however, these drugs are associated with serious adverse effects. There have been very few studies pertaining to their side effects and mechanism of action in the fetus. This investigation examines the effects of meglumine antimoniate (MA) on the survival rate, angiogenesis and cellular apoptosis in the human umbilical vein endothelial cells (HUVECs). HUVECs were treated with varying doses of MA (100-800 μg/ml) for 24, 48 and 72 h and the survival rate was studied by colorimetric assay, flow cytometry, immunocytochemistry, migration (scratch) assay and tube formation assay. The results of quantitative real-time PCR (qPCR) studies indicated that the most important genes involved in presenting angiogenesis included VEGF and its receptors (Kdr and Flt-1), NP1 and Hif-1α genes including the anti-apoptotic gene of Bcl2, were significantly reduced compared to the control group (p < 0.05). In contrast, the most leading genes involved in the phenomenon of apoptosis were P53, Bax, Bak, Apaf-1 and caspases 3, 8 and 9, which were significantly up regulated compared to the control group (p < 0.05).
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Affiliation(s)
- Ahmad Khosravi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Iraj Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Hadi Tavakkoli
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Ali Reza Keyhani
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Afgar
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences٫ Kerman, Iran
| | - Zohreh Salari
- Obstetrics & Gynecology Center, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mehdi Bamorovat
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Fatemeh Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Tabandeh Khaleghi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University in Olomouc, Šlechtitelů 27, Olomouc 783 71, Czech Republic
| | - Shahriar Dabiri
- Afzalipour School of Medicine & Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Abdolreza Babaee
- Anatomical Sciences Department, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mahshid Mostafavi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Maryam Hakimi Parizi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Amin Derakhshanfar
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ehsan Salarkia
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
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Khosravi A, Sharifi I, Tavakkoli H, Keyhani AR, Afgar A, Salari Z, Mosallanejad SS, Bamorovat M, Sharifi F, Hassanzadeh S, Sadeghi B, Dabiri S, Mortazaeizdeh A, Sheikhshoaie Z, Salarkia E. Vascular apoptosis associated with meglumine antimoniate: In vivo investigation of a chick embryo model. Biochem Biophys Res Commun 2018; 505:794-800. [PMID: 30297110 DOI: 10.1016/j.bbrc.2018.09.152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 09/22/2018] [Indexed: 01/01/2023]
Abstract
The vasculo-toxic effect of meglumine antimoniate (MA) was confirmed in our previous investigation. The current study investigates the association of this effect with altered VEGF-A and VEGF-R2 expression. Additional mechanisms by which MA causes vascular toxicity are not clearly understood. We hypothesized that MA may alter normal expression of apoptotic genes and cause vascular toxicity. The current investigation was designed to address this issue using a chick embryo model. Fertile chicken eggs were treated with MA and the extra-embryonic membrane (EEM) vasculature was evaluated by morphometric, molecular and immunohistochemistry assays. The results showed that MA not only altered apoptotic gene expression, but that this alteration may disturb the normal development of the vascular network and cause embryo malformation. The relative expression level of the CASP3, CASP7, CASP9, APAF1, AIF1 and TP53 genes increased in drug-exposed EEMs. In addition, IHC assay confirmed the low expression BCL2 and increased expression of Bax, which are associated with a high rate of apoptosis. We suggest that induction of an apoptotic signaling pathway can lead to vascular defects during embryo development and the consecutive cascade of events can lead to the embryo malformation.
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Affiliation(s)
- Ahmad Khosravi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Iraj Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran.
| | - Hadi Tavakkoli
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Ali Reza Keyhani
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Afgar
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Zohreh Salari
- Obstetrics & Gynecology Center, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Mehdi Bamorovat
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Fatemeh Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Saeid Hassanzadeh
- Department of Clinical Science, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Balal Sadeghi
- Food Hygiene and Public Health Department, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Shahriar Dabiri
- Afzalipour School of Medicine &Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Abbas Mortazaeizdeh
- Afzalipour School of Medicine &Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Zahra Sheikhshoaie
- Afzalipour School of Medicine &Pathology and Stem Cells Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Ehsan Salarkia
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
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