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Abdel-Hakeem SS, Alnasser SM, Meshal A, Abdel-Samiee MAZ, Youssef MSE, Elsadek SHA, Abd-Elrahman SM. Pumpkin seed oil: unveiling its potential in controlling inflammation and pathogenicity during experimental trichinellosis. BMC Vet Res 2024; 20:419. [PMID: 39304848 DOI: 10.1186/s12917-024-04241-2] [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: 04/30/2024] [Accepted: 08/22/2024] [Indexed: 09/22/2024] Open
Abstract
BACKGROUND This study aimed to investigate the antiparasitic and anti-inflammatory potential of pumpkin seed oil in mice infected with Trichinella spiralis by demonstrating its impact on MMP-9 expression and pathogenesis during the intestinal and muscular phases. RESULTS In this study, 100 mice were divided into five groups: an infected group, a pumpkin seed oil-treated group (1.5 mg/kg BW, administered three times per week), an albendazole-treated group, a native control group, and a pumpkin oil control group. Gas chromatography-mass spectrometry analysis of the pumpkin seed oil revealed a broad spectrum of biologically active compounds. The pumpkin seed oil treatment led to a significant reduction in the parasite burden, with a 75% decrease in adult worms and a 66% decrease in encysted larvae. Additionally, the infected animals treated with pumpkin oil exhibited a marked reduction in intestinal inflammation, characterized by a progressive increase in goblet cells. The number of encysted larvae in the diaphragm and muscle tissues was also significantly decreased. Furthermore, pumpkin seed oil treatment significantly reduced MMP-9 levels in both intestinal and muscular tissues, highlighting its potential to attenuate inflammation. CONCLUSION These findings underscore the effectiveness of pumpkin seed oil as anti-inflammatory and antiparasitic agent.
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Affiliation(s)
- Sara Salah Abdel-Hakeem
- Parasitology Laboratory, Zoology and Entomology Department, Faculty of Science, Assiut University, Assiut, 71526, Egypt.
| | - Sulaiman Mohammed Alnasser
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, 52571, Buraydah, Saudi Arabia
| | - Alotaibi Meshal
- College of Pharmacy, University of Hafr Albatin, 39911, Hafr Albatin, Saudi Arabia
| | | | - Mohamed Salah Eldin Youssef
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, Assiut University, Assiut, 71526, Egypt
| | - Shimaa Hamdi Abd Elsadek
- Department of Pathology and clinical pathology, Faculty of Veterinary Medicine, Sphinx University, Assiut University, Assiut, 71526, Egypt
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Goya-Jorge E, Jorge-Rodríguez ME, Saucedo-Hernández Y. Simultaneous determination of cucurbitacins B, D, and E in Cucurbita seed oils by HPLC-DAD. Nat Prod Res 2024:1-7. [PMID: 39234765 DOI: 10.1080/14786419.2024.2394097] [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: 03/09/2024] [Revised: 07/29/2024] [Accepted: 08/13/2024] [Indexed: 09/06/2024]
Abstract
Cucurbitacins are triterpene bioactive constituents of natural products, particularly in the Cucurbitaceae plant family. The presence of cucurbitacins in seeds of the Cucurbita genus (pumpkin) has been only little studied. In this work, the content of cucurbitacins B, D, and E in seed oils from three cucurbits (Cucurbita moschata Duch, Cucurbita pepo Linn, and Cucurbita maxima Linn) was studied. An analytical method based on HPLC-DAD for the detection and quantification of these three cucurbitacins in seed oils was developed and validated according to ICH guidelines. The method showed good linearity, accuracy, and precision for the simultaneous quantification of cucurbitacins B, D, and E using C.moschata seed oil as a reference. When applied to C.pepo and C.maxima seed oils, cucurbitacin B and D were quantified but to a lesser extent. This is the first report of a simple, repeatable, and reproducible analytical tool to identify cucurbitacins in oilseeds from Cucurbita spp.
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Affiliation(s)
- Elizabeth Goya-Jorge
- Laboratory of Pharmaceutical Analysis, Department of Pharmacy, Faculty of Chemistry and Pharmacy, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, Cuba
- Intestinal Regenerative Medicine Lab, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
| | - María Elisa Jorge-Rodríguez
- Laboratory of Pharmaceutical Analysis, Department of Pharmacy, Faculty of Chemistry and Pharmacy, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, Cuba
| | - Yanelis Saucedo-Hernández
- Laboratory of Pharmaceutical Analysis, Department of Pharmacy, Faculty of Chemistry and Pharmacy, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, Cuba
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Hassan AN, Haddad MA, Behjat A, Golestanifar M. Optical nonlinearity and all-optical switching in pumpkin seed oil based on the spatial cross-phase modulation (SXPM) technique. Sci Rep 2024; 14:18158. [PMID: 39103454 PMCID: PMC11300629 DOI: 10.1038/s41598-024-69170-4] [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: 05/31/2024] [Accepted: 08/01/2024] [Indexed: 08/07/2024] Open
Abstract
Nonlinear optics (NLO) and its applications have attracted increasing research interest in recent years owing to their contribution to the development of photonic technology. Accordingly, in this study, we investigated the NLO response of pumpkin seed oil using the spatial self-phase modulation (SSPM) method. Significant NLO characteristics have been experimentally studied at 405 nm and 532 nm continuous wave (CW) laser wavelengths, yielding second-order nonlinear refractive index ( n 2 , t h ) values of 6.54 × 10 - 5 cm 2 / W and 2.73 × 10 - 5 cm 2 / W , respectively. The findings suggest that the absorption of the material leads to higher optical nonlinearity at shorter wavelengths owing to higher thermal effects. Furthermore, we implemented a light-controlled-light system based on the spatial cross-phase modulation (SXPM) technique employing pumpkin seed oil. We successfully achieved all-optical switching by designing the 'ON' and 'OFF' modes. The results of this study can be considered for the future development of NLO applications. Moreover, our work investigates the potential of pumpkin seed oil for designing low-cost and high-efficiency NLO devices, and this contribution opens up a novel practical avenue for oil-based optical devices.
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Affiliation(s)
- Amir Namiq Hassan
- Department of Physics, Yazd University, Yazd, Iran
- Department of Physics, College of Science, University of Sulaimani, Sulaymaniyah, Iraq
| | - Mohammad Ali Haddad
- Department of Physics, Yazd University, Yazd, Iran.
- Laser Spectroscopy Research Laboratory (LSRL), Department of Physics, Yazd University, Yazd, Iran.
| | - Abbas Behjat
- Department of Physics, Yazd University, Yazd, Iran
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Mwangi JW, Kiragu D, Chaka B. Phytochemical screening, FTIR and GCMS analysis of Cucurbita pepo seeds cultivated in Kiambu county, Kenya. Heliyon 2024; 10:e30237. [PMID: 38711629 PMCID: PMC11070803 DOI: 10.1016/j.heliyon.2024.e30237] [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] [Received: 01/16/2024] [Revised: 04/21/2024] [Accepted: 04/22/2024] [Indexed: 05/08/2024] Open
Abstract
Bioactive compounds and other constituents of plants have been shown to vary by cultivation region, species, environmental conditions and method of extraction among others. Phytochemical analysis of Cucurbita pepos farmed in Kiambu County, Kenya, or their seeds has not been documented. The present research aimed to bridge this knowledge gap by screening phytochemicals and characterizing the seed extracts of Cucurbita pepo cultivated in Kiambu County, Kenya. Cucurbita pepo seeds extracted using organic solvent extraction method employing methanol and preconcentrated in a vacuum rotatory evaporator. The extracts were characterized by GCMS and Fourier transform infrared (FTIR) techniques. Phytochemical analysis of the seeds revealed the presence of flavonoids, alkaloids, saponins, cardiac glycosides, and steroids. FT-IR analysis showed significant peaks for C-N, N-H, C-O, C-H, and CH3 functional groups. The GCMS studies revealed a significant number of fatty acids and their derivatives with 12-cis-octadecadienoate being the most abundant in the oil (53.93 %). A significant amount of the macrocyclic lactone 7,9-ditert-butyl-1-oxaspiro [4.5] deca-6,9-diene-2,8-dione (0.58 %) in the seeds was reported. Macrocyclic lactones are generally a class of anthelminthic drugs. These reported biologically active compounds have a wide range of medicinal and nutritional value. One interesting compound from the GCMS analysis of the seed extracts analyzed was the macrocyclic lactone providing a basis for further research on the anthelminthic actions of the seeds.
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Affiliation(s)
- John Wamumwe Mwangi
- Department of Mathmatics and Physical Chemistry, Maasai Mara University , Narok, Kenya
| | - Denis Kiragu
- Department of Chemistry, Centre for Food Technology and Research, Benue State University, Makurdi, Nigeria
| | - Bakari Chaka
- Department of Mathmatics and Physical Sciences, Maasai Mara University, Narok, Kenya
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Gajowniczek-Ałasa D, Szwajgier D, Baranowska-Wójcik E. Plant Soup Formulations Show Cholinesterase Inhibition Potential in the Prevention of Alzheimer's Disease. Curr Alzheimer Res 2024; 21:81-89. [PMID: 38523524 DOI: 10.2174/0115672050306101240321050146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND As the cholinesterase theory is a prominent hypothesis underlying our current understanding of Alzheimer's disease (AD), the goal of this study was to compose functional vegan lunchtime soups with potential health benefits in the prevention of AD (in the context of cholinesterase inhibition). MATERIALS AND METHODS The potential of 36 edible plant raw materials in terms of acetyl- and butyrylcholinesterase inhibition was investigated using a 96-well microplate reader. The most promising ingredients were combined to obtain 18 palatable vegetable soup recipes with 6 dominant flavor, appearance, and aroma variants. To shortlist candidates for in-depth analysis and potential consideration in industrial production, our team performed a sensory analysis of the soups. RESULTS The white boletus soup exhibited the highest potential for cholinesterase inhibition, further bolstered by the inclusion of other ingredients known for their elevated capacity to inhibit both AChE and BChE. Ingredients such as blackthorn (Prunus spinosa), garlic, and white potato contributed significantly to this inhibitory effect (nearly 100% of AChE inhibition). Notably, intriguing results were also observed for asparagus soup, despite the fact that the inhibitory potential of asparagus itself is negligible compared to other raw materials. The success of the asparagus soup lies in the meticulous selection of various ingredients, each contributing to its overall effectiveness. It was observed that mushroom soups scored the highest in this respect, while the team members' response to nettle soup was the least favorable. CONCLUSION The outcomes of our study should serve as a catalyst for further exploration of this important research domain. Our current research focuses on deeper insights into the potential of comprehensive meal options. Furthermore, the synergy/antagonism/non-interaction between respective soup ingredients as well as elements of individual soups' chemical composition is a very interesting topic currently under our intensive scientific investigation.
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Affiliation(s)
- Dorota Gajowniczek-Ałasa
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, Skromna 8, 20-704, Lublin, Poland
| | - Dominik Szwajgier
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, Skromna 8, 20-704, Lublin, Poland
| | - Ewa Baranowska-Wójcik
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, Skromna 8, 20-704, Lublin, Poland
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Ufomadu P. Complementary and alternative supplements: a review of dermatologic effectiveness for androgenetic alopecia. Proc AMIA Symp 2023; 37:111-117. [PMID: 38174012 PMCID: PMC10761108 DOI: 10.1080/08998280.2023.2263829] [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: 08/15/2023] [Accepted: 09/23/2023] [Indexed: 01/05/2024] Open
Abstract
Background Androgenetic alopecia (AGA) is a dermatologic condition with no current cure. Treatments such as minoxidil have been proven to be effective; however, the side effects can be unpleasant. As a result, the utilization of natural remedies for treatment has increased over the years. There is limited scientific evidence that addresses the efficacy of these supplements in combating AGA. Methods A review was conducted of the effectiveness of popular complementary and alternative medicines (CAMs) in adult patients experiencing AGA. A literature search was performed for the period of 1993 to 2023 using PubMed, Embase, Google Scholar, Web of Science, and Cochrane. Results Natural ingredients like pumpkin seed oil, saw palmetto, melatonin extract, caffeine extract, and rosemary oil were effective in treating AGA either when compared to baseline or a definite AGA Western medication, such as minoxidil. These natural agents also presented minimal side effects. Conclusion Certain CAMs can be promising for hair loss treatment. There is a need for more scientific research to better explore the efficacy of currently identified CAMs in treating AGA.
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Affiliation(s)
- Promise Ufomadu
- Department of Dermatology and School of Medicine, Baylor College of Medicine, Houston, TX, USA
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Lamloum NS, Soliman HA, Rashad Ahmed R, Ahmed OM, Abdel-Maksoud MA, Kotob MH, Zaky MY. Improvement effects of green tea and pumpkin oils on myelin oligodendrocyte glycoprotein-induced Multiple sclerosis in rats. J Funct Foods 2023; 111:105876. [DOI: 10.1016/j.jff.2023.105876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2024] Open
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Buathong R, Duangsrisai S. Plant ingredients in Thai food: a well-rounded diet for natural bioactive associated with medicinal properties. PeerJ 2023; 11:e14568. [PMID: 36879911 PMCID: PMC9985418 DOI: 10.7717/peerj.14568] [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: 08/19/2022] [Accepted: 11/23/2022] [Indexed: 03/05/2023] Open
Abstract
Background Seeking cures for chronic inflammation-associated diseases and infectious diseases caused by critical human pathogens is challenging and time-consuming. Even as the research community searches for novel bioactive agents, consuming a healthy diet with functional ability might be an effective way to delay and prevent the progression of severe health conditions. Many plant ingredients in Thai food are considered medicinal, and these vegetables, herbs, and spices collectively possess multiple biological and pharmacological activities, such as anti-inflammatory, antimicrobial, antidiabetic, antipyretic, anticancer, hepatoprotective, and cardioprotective effects. Methodology In this review, the selected edible plants are unspecific to Thai food, but our unique blend of recipes and preparation techniques make traditional Thai food healthy and functional. We searched three electronic databases: PUBMED, Science Direct, and Google Scholar, using the specific keywords "Plant name" followed by "Anti-inflammatory" or "Antibacterial" or "Antiviral" and focusing on articles published between 2017 and 2021. Results Our selection of 69 edible and medicinal plant species (33 families) is the most comprehensive compilation of Thai food sources demonstrating biological activities to date. Focusing on articles published between 2017 and 2021, we identified a total of 245 scientific articles that have reported main compounds, traditional uses, and pharmacological and biological activities from plant parts of the selected species. Conclusions Evidence indicates that the selected plants contain bioactive compounds responsible for anti-inflammatory, antibacterial, and antiviral properties, suggesting these plants as potential sources for bioactive agents and suitable for consumption for health benefits.
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Affiliation(s)
- Raveevatoo Buathong
- Department of Botany, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Sutsawat Duangsrisai
- Department of Botany, Faculty of Science, Kasetsart University, Bangkok, Thailand
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Akintade AO, Ifesan BO, Awolu OO, Olaleye TM. Evaluation of Physicochemical Properties and Sensory Attributes of Pumpkin Seed ( Cucurbita maxima) Bouillon Cube. JOURNAL OF CULINARY SCIENCE & TECHNOLOGY 2022. [DOI: 10.1080/15428052.2022.2123293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Jukić M, Lukinac J, Čuljak J, Pavlović M, Šubarić D, Koceva Komlenić D. Quality evaluation of biscuits produced from composite blends of pumpkin seed oil press cake and wheat flour. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13838] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Marko Jukić
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek F. Kuhača 20 Osijek HR‐31000 Croatia
| | - Jasmina Lukinac
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek F. Kuhača 20 Osijek HR‐31000 Croatia
| | - Jaka Čuljak
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek F. Kuhača 20 Osijek HR‐31000 Croatia
| | - Mateja Pavlović
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek F. Kuhača 20 Osijek HR‐31000 Croatia
| | - Drago Šubarić
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek F. Kuhača 20 Osijek HR‐31000 Croatia
| | - Daliborka Koceva Komlenić
- Faculty of Food Technology Osijek Josip Juraj Strossmayer University of Osijek F. Kuhača 20 Osijek HR‐31000 Croatia
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