• Title/Summary/Keyword: propolis

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The Effects of Propolis on Biochemical Parameters and Activity of Antioxidant Enzymes in Broilers Exposed to Lead-Induced Oxidative Stress

  • Seven, Ismail;Aksu, Taylan;Seven, Pinar Tatli
    • Asian-Australasian Journal of Animal Sciences
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    • v.23 no.11
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    • pp.1482-1489
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    • 2010
  • This study aimed to determine the effects of vitamin C and propolis-supplemented feeds on some blood parameters, lipid peroxidation, and activities of some antioxidant enzymes in broilers exposed to oxidative stress. 360 three-day-old broiler chicks (Ross 308) were randomly divided into four treatment groups each containing 90 animals, including six replicate groups for each treatment. The experimental groups were designated for a 3-42 days period as follows: no supplement to basal ration (Control-Group I); supplement of 500 ppm vitamin C and 200 ppm lead (as lead acetate) to basal ration (Group II); supplement of 1 g/kg propolis and 200 ppm lead (as lead acetate) to basal ration (Group III); and supplement of 200 ppm lead (as lead acetate) to basal ration (Group IV). The highest TG level (86.83 mg/dl) was observed in the lead supplemented group; however, the lowest aspartate aminotransferase (SGOT) level (90.71 IU/L) was observed in the control group (p<0.05). The addition of lead increased the plasma malondialdehyde (MDA) level (p<0.01) compared to other treatments. However, the addition of vitamin C and propolis decreased the plasma MDA level close to control levels. The highest erythrocyte superoxide dismutase (SOD) activity was observed in the lead addition group (p<0.01) while no significant differences were observed for SOD activities of the control, vitamin C +lead, and propolis+lead groups. The plasma reduced glutathione (GSH) activity of the control ($2.30{\mu}mol$/ml) was significantly lower than the lead administered group ($6.20{\mu}mol$/ml) (p<0.01); while this parameter was determined to be similar to other groups. No significant differences were observed between groups for liver GSH activity, but heart GSH activity of the control was significantly higher in comparison to other treatments (p<0.05). To obtain similar antioxidant effects, it is recommend that using propolis (1 g/kg) and vitamin C (500 mg/kg) supplementation in broiler diets may overcome the adverse effects of oxidative stress originating from dietary lead.

Apoptotic Potential and Chemical Composition of Jordanian Propolis Extract against Different Cancer Cell Lines

  • Abutaha, Nael
    • Journal of Microbiology and Biotechnology
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    • v.30 no.6
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    • pp.893-902
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    • 2020
  • Propolis is a resinous substance that is collected by Apis mellifera from plant sources and is used in traditional medicine. To study the phytochemical constituents and apoptotic potential of Jordanian propolis extract against different cancer cell lines, propolis was extracted using methanol, hexane, and ethyl acetate and was fractionated using chromatographic methods. Cytotoxicity was assessed using MTT and LDH assays. The apoptotic potential was investigated using florescence microscopy, multicaspase assay, Annexin-V and dead cell assay, and cell cycle assay. The phytochemical constituents were analyzed using GC-MS. The methanol extract of propolis exhibited cytotoxic potential against all cell lines tested. The IC50 values of the methanol extract were 47.4, 77.8, 91.2, and 145.0 ㎍/ml for HepG2, LoVo, MDAMB231, and MCF7 cell lines, respectively. The IC50 values of the F1 fraction were 31.6 (MDAMB231), 38.9 (HepG2), 36.7 (LoVo) and 75.5 (MCF7) ㎍/ml. On further purification using thin-layer chromatography, the IC50 values of the F1-3 fraction were found to be 84.31(HepG2), 79.2 (MCF7), 70.4 (LoVo), and 68.9 (MDAMB231) ㎍/ml, respectively. The anticancer potential of the F1 fraction was confirmed through the induction of apoptosis and cell cycle arrest at the G0/G1 phase. The GC-MS analysis of the F1 fraction revealed the presence of 3-methyl-4-isopropylphenol (29.44%) as a major constituent. These findings indicate the potential of propolis extract as a cancer therapy. However, further investigation is required to assess the acute and subacute toxicity of the most active fraction.

Effects of Dietary Supplementation of Two Types of Propolis on Growth Performance, Feed Utilization, Innate Immunity and Disease Resistance of Olive Flounder Paralichthys olivaceus

  • Gunathilaka, G.L.B.E.;Hur, Yong-Kap;Lim, Se-Jin;Lee, Kyeong-Jun
    • Fisheries and Aquatic Sciences
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    • v.18 no.4
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    • pp.367-372
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    • 2015
  • We investigated the effects of dietary supplementation of two types (powder or liquid) of propolis on innate immunity and disease resistance of olive flounder Paralichthys olivaceus against Edwerdsiella tarda. A total of 600 fish averaging 30 g were randomly distributed into 24 tanks in groups of 25. Three tanks were assigned to each of eight experimental diets: 0 (Control), 0.25, 0.5, 0.75 and 1 % propolis in powder form and 0.25, 0.5 and 1 % propolis in liquid form (PP0.25, PP0.5, PP0.75, PP1, LP0.25, LP0.5 and LP1, respectively). Fish were fed each experimental diet twice daily for four weeks to apparent satiation. At the end of the feeding trial, lysozyme and myeloperoxidase activities and total immunoglobulin level were significantly higher in fish fed the PP1 and LP0.5 diets compared to those fed the control diet. The PP1 diet was also associated with a significant increase in anti-protease activity compared to the control diet. After challenge with E. tarda, fish fed the LP0.5 diet showed numerically higher survival compared to the other groups. This study indicates that non-specific immune responses of olive flounder can be enhanced by dietary supplementation with powder and liquid forms of propolis, and that the optimal level would be 1% in powder form or 0.5% in liquid form. It seemed that growth performance and feed utilization are not affected by the propolis supplementation in diets for olive flounder.

Quality Characteristics and Functional Properties of Ethanol Extract of Propolis (Propolis 에탄올 추출물의 품질특성 및 기능성)

  • 서권일;오인석;오동환;최성희;손미예;문주석
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.29 no.6
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    • pp.969-972
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    • 2000
  • Quality characteristics and functional properties of four kinds of propolis collected from 4 different regions were compared. Ethanol extract of propolis (EEP) showed high absorbance of UV at 208 ~ 212 nm and at 292~294 nm. Total flavonoid contents of 4 propolis were at a range of 16.30~21.87 mg/g However, no significant difference in the flavonoid content was observed among four kinds of sample. All EEP showed the high antimicrobial activities, especially against Salmonella typhimurium. Hydrogen donating activities of the EEP were high appear 65.94 to 78.67% in all samples. The EEP from Sunchon showed the highest activity of hydrogen donation among samples. All extracts had the higher nitrite-scavenging activity than 0.1% BHT. Compared to control, a significant decrease in lipid oxidation was found in all 4 extracts.

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Characteristics of Propolis Extracts from Ethanol Extraction (에틸 알코올로 추출한 프로폴리스의 이화학적 특성)

  • Kim, Chong-Tai;Kim, Chul-Jin;Cho, Yong-Jin;Choi, Ae-Jin;Shin, Weon-Son
    • Korean Journal of Food Science and Technology
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    • v.34 no.6
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    • pp.941-946
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    • 2002
  • Propolis was extracted using various concentrations of ethanol at different solvent-sample ratios. Volatile flavor components of propolis were detected by GC/MS, and the principal components were analysed. The content of total flavonoids (TF) in propolis extract increased 2 to 14% with increasing concentration of ethanol in the extraction solvent from 20 to 50%, but deceased slightly between of 60 and 70%. The 70% ethanol extract of propolis had the strongest antimicrobial activities to E. coli, L. plantarum and S. cerevisiae. Propolis ethanol extracts (2 to 14%) showed higher antioxidative activities when added oil to soybean oil during storage at $37^{\circ}C$.

Growth Inhibitory Effect of Extracts of Propolis on Epithelial Ovarian Cancer Cells (상피성 난소암 세포에서 프로폴리스 추출물의 세포 증식 저해 효과)

  • Yang, Ga Ram;Yoon, Kyung Mi;Oh, Hyun Ho;Kim, Min Sung;Hwang, Tae Ho;An, Won Gun
    • Journal of Life Science
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    • v.27 no.7
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    • pp.834-839
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    • 2017
  • Propolis is a natural product collected from plants by honey bees product used extensively in traditional medicine for its antioxidant, anti-inflammatory, immunomodulatory and anti-cancer effects. Propolis exhibits a broad spectrum of biological activities because it is a complex mixture of natural substances. Ovarian cancer is the second most common newly diagnosed cancer from all cancers among women in Korea and the leading cause of death from gynecological malignancies. While most ovarian cancer patients initially respond to surgical debulking and chemotherapy, patients later succumb to the disease. Thus, there is an urgent need to test novel therapeutic agents to counteract the high mortality rate associated with ovarian cancer. In this study, we investigated the anti-cancer properties and the active mechanism of Australian propolis in human epithelial ovarian cancer A2780 cells. Our data revealed that propolis showed a cytotoxic activity in a dose-dependent manner. Flow cytometric analysis for cell cycle arrest and apoptosis using propidium iodide staning and annexin V-FITC indicated that propolis could induce cycle arrest in the G0/G1 phase and apoptosis in a dose-dependent manner on human epithelial ovarian cancer cells. These results suggest that the Australian propolis is potential alternative agent on ovarian cancer prevention and treatment.

Effect of Propolis Feeding on Rat Tissues Damaged by X-ray Irradiation (프로폴리스 섭식이 X-선에 의해 손상된 랫드의 여러 조직에 미치는 영향)

  • Lee, Ji-Hoon;Ji, Tae-Jeong;Seo, Eul-Won
    • Journal of Radiation Protection and Research
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    • v.32 no.2
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    • pp.51-57
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    • 2007
  • Present study aimed to investigate the radioprotective effects of propolis feeding on rat tissues damaged by X-ray irradiation. It was shown that the number of white blood cell in X-ray irradiated group supplemented with propolis increased as much to those of the control group and also the GOT activities among the blood components were decreased after propolis feeding. The mineral contents such as Mg, Fe, Ca, Mn, Cu, Mo, Ni, As in liver were increased as compared with those of the control group but maintained lower level than those of only irradiated groups, implying that the propolis feeding elevated the recovery capability of white blood cell effectively and propolis have a potential resistance to cell damage by X-ray. According to histological observations of the testis, intestine and liver tissues which are irradiated after feeding propolis, the numbers of damaged undifferentiated cells were decreased in testis and the shape of the goblet cells and inner and outer muscular layers in intestine were restored to the original state and the hepatocytes and interlobular veins were shown intact in liver, suggesting that propolis has a potential capacity to restore cell shapes or resist deformation of cell.

Quantitative Analysis of Chrysin and Pinocembrin in Korean Propolis (국산 프로폴리스 내 Chrysin과 Pinocembrin의 정량분석)

  • Kim, Se Gun;Hong, In Pyo;Woo, Soon Ok;Jang, Hye Ri;Han, Sang Mi
    • Korean Journal of Pharmacognosy
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    • v.48 no.1
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    • pp.88-92
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    • 2017
  • In the present study, we carried out quantitative analysis of chrysin and pinocembrin in Korean propolis by ultra performance liquid chromatography (UPLC) equipped with diode array detector. The separation was done using BEH C18 ($2.1{\times}50mm$, $1.7{\mu}m$) column with a mobile phase consisting of MeCN and 0.1% $H_3PO_4$ at 280 nm. The chromatographic method was validated for specificity, limit of detection, limit of quantification, linearity, precision, and accuracy. A quantitative analysis exhibited that the contents of the two compounds in Korean propolis collected from 8 inland areas except Jeju-do ranged from 3.1-46.0 mg/g. These results will be valuable as basic data for standardization of Korean propolis.

Characterization of Natural Antiseptic System Utilized Propolis and Herb Essential Oil (프로폴리스와 허브에센셜오일을 이용한 천연방부제형의 특성)

  • Jeong, Noh-Hee;Shin, Kwang-Jun
    • Journal of the Korean Applied Science and Technology
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    • v.24 no.2
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    • pp.99-108
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    • 2007
  • The cosmetic and toiletries are necessary health care & household for common life. However we need antiseptic which is effecting harmlessly to the human body. There are propolis, Lavender, Lemon, essential oil in the natural antiseptic materials. This work proceeded design Natural-antiseptic system with three materials as above-mentioned. Natural-antiseptic system was accomplished with propolis (2%), Lavender essential oil (0.3%), Lemon essential oil (0.3%) safety out of Polysorbate 20 (0.5%), Polysorbate 80 (0.5%), PEG (60) hydrogenated castor oil (0.45%), ethanol (5%). The antimicrobial test was experimented on E. coli and Bacillus stearothermophilus. In this antimicrobial test, we found that the effect of antisepsis against E. coli and Bacillus stearothermophilus with propolis 0.3%, Lavender essential oil 0.045% and Lemon essential oil 0.045% was improved. Therefore could expect Natural-antiseptic system product for moisturizing skin toner for face, nourishing essence and wet tissue for clean other things.

THE STUDY ON THE EFFECT OF NANOEMULSION FOR THE PREVENTION AND TREATMENT OF GINGIVAL INFLAMMATION (나노 에멀젼이 잇몸 염증의 예방 및 치료에 미치는 효과에 대한 연구)

  • Chae, Chang-Hoon;Park, Jun-Woo
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.33 no.5
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    • pp.419-425
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    • 2007
  • We have found out the relationship of nanoemulsion containing nano vitamin C, E and propolis and gingival disease. We've confirmed effect of nanoemulsion through the experiment of in vivo and in vitro. We tested cell viability of gingival fibroblast cells by MTT assay and mRNA appearance of interleukin-$1{\beta}$, using mouse that was guided inflammation. Anti-microbacterial activity for Antibacterial effect's experiment was carried out by using S.aureus and E.coli. In addition, inflammation tissue has been observed with scanning electrical microscopy. In this study, expression of interleukin-$1{\beta}$ was decreased after adding nanoemulsion containing nanovitamin C, E and propolis. We've also obtained good results from the test of Antibacterial effect against S.aureus and E.coli. Also, swelling of inflammation tissues observed by scanning electrical microscopy has gone down. In conclusion, we have gained confidence that nanoemulsion containing nano vitamin C, E and propolis has very high Antibacterial effect against bacteria in oral. And it made us guess that inflammation of gingival reduces after decreasing interleukin-$1{\beta}$. Thus, we expect that nanoemulsion containing nano vitamin C, E and propolis gives good effects to patient having gingival disease.