Antiradical and Cytoprotective Properties of Allium nutans L. Honey Against CCL4-Induced Liver Damage in Rats

The aim of this study is determine the in vitro and in vivo antiradical properties and the cytoprotective activity of Allium nutans L. honey extract. The antiradical properties of the extracts were investigated in rabbit alveolar macrophages and human foreskin fibroblast (hFFs) cells in the presence of doxorubicin, a cytotoxic substance using DPPH and ABTS assays. The cytoprotective activities were determined using 18 Wistar rats divided into three different groups, a negative control, and two other groups with experimentally induced hepatotoxicity by a single intraperitoneal injection of 50% carbon tetrachloride (CCl4) oil solution. A positive control group, received drinking water only and an experimental group that was treated with Allium nutans L. honey extracts for 7 days. In vitro treatment with Allium nutans L. honey extracts resulted in 78% reduction in radical activity in DPPH and 91.6% inhibition using the ABTS. Also, honey extracts were able to preserve 100% of cell viability in the presence of the cytotoxic, doxorubicin. Furthermore, the treatment with honey extracts resulted in a significant reduction in damage to the structure of liver tissue, as well significant reduction in the levels of ALT and AST in the experimental group compared to the control group.

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Anti-allergic assessment of ethanol extractives of Quisqualis Indica Linn.

Current Bioactive Compounds ◽

10.2174/1573407216999201124222935 ◽

2020 ◽

Vol 16 ◽

Author(s):

Deepa Chaudhary ◽

Rajnish Srivastava ◽

Hemant Nagar

Keyword(s):

Mast Cells ◽

In Vitro Study ◽

Positive Control ◽

Negative Control ◽

Vitro Study ◽

Control Group ◽

Disodium Cromoglycate ◽

Ethanol Extracts

Aim:: The present work was aimed to find out the anti-allergic activity of ethanol extracts of Quisqualis indica Linn. (EEQI) by in-vitro and in-vivo murine models. Background:: Worldwide, the rise in prevalence of allergic diseases has continued in the industrialized world for more than 50 years. Worldwide, 0.05–2% of the population is estimated to experience anaphylaxis at some point in life. Quisqualis Indica Linn in an ornamental plant that have been rarely used as a herbal medicines, however presence of polyphenols and flavonoids have been reported to possessed anti-inflammatory, antipyretic and immunomodulatory activity which have some pathological relevance with anaphylaxis. Objective:: The objective of the present research was to investigate, scientifically explored and understand the probable antianaphylactic mechanism of ethanol extracts of Quisqualis indica Linn. via different preclinical models. Material and Method:: In-vitro study was done on de-granulated mesenteric mast cells induced by compound 48/80 and invivo study was done by passive cutaneous anaphylaxis (PCA) model. In the in-vitro study degranulated mesenteric cells were grouped into negative control (compound 48/80 treated), positive control (Disodium cromoglycate + 48/80 treated) and 3 test groups (EEQI 10 μg/ml + 48/80 treated, EEQI 50 μg/ml + 48/80 treated and EEQI 100 μg/ml + 48/80 treated). The number of degranulated mast cells was counted and compared within the different treatment groups. In the in-vivo study the rats were first grouped into negative control (vehicle only), positive control (Disodium cromoglycate) and 2 test groups (EEQI: 100 and 200 mg/kilogram). The animals were pretreated for 12 days. On the 12th day all the rats were immunized with serum anti-ovalbumin (obtained from an already sensitized rat) by the intradermal route. After 24 h of serum injection, Evans blue dye containing oval albumin was administered intravenously in all groups. Three days later, the rats were taken down for the severity of the anaphylactic reactions. Result:: EEQI significantly attenuate mast cell degranulation and maintain the cell intactness as compared to control (P < 0.001). It was set up to support the degree of anaphylaxis as compared to control group (P < 0.001). Conclusion:: The outcomes of the work revealed the preventive effect of Quisqualis indica Linn. against allergic manifestations.

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Is traditional herbal mix composition effective on wound healing?

Medical Science and Discovery ◽

10.36472/msd.v8i1.455 ◽

2021 ◽

Vol 8 (1) ◽

pp. 29-38

Author(s):

Serap Gokce Eskin ◽

Yucel Basimoglu Koca ◽

Serdal Ogut

Keyword(s):

Wound Healing ◽

Negative Control Group ◽

Grape Seed ◽

Positive Control ◽

Negative Control ◽

Control Group ◽

Sprague Dawley ◽

Wound Model ◽

Experimental Group

Objective: Wound healing is a dynamic process that includes biochemical and physiological phenomena. Studies confirm that plants are used in wound healing to a great extent. Antique oil (HBX 2371) has been produced as a traditional herbal mixed. This herbal mixture contains sesame oil, thyme oil, olive leaf, fig seed, grape seed, turmeric, and cinnamon. We evaluated traditional plant mixed oil ( Antique oil) for its wound-healing activity using an excision wound model in rats. Methods: The study used a preclinical, in vivo experimental, and analytical design. In the study, a total of 21 Sprague-Dawley rats, including 7 as experimental group, 7 as negative-control group, and 7 as positive-control group, were used. After the ischemic wound was created in experimental animals, the research data relating to the histochemical changes and biochemical parameters of the wound healing parameters were collected Results: A to research in experimental group fibroblast count, collagen density, fat cells, epithelization scores higher than the other groups and inflammatory cell density lower than the others. According to the results of the study, the highest TAC value (3.94 ± 0.21) was determined in the experimental group and results showed that antique oil administration decreased the TOC value. Conclusion: In conclusion, it was observed that antique oil prevented the wound changes induced by the incision, increased the repair of the epidermal and dermal structure in a short time, increased the antioxidant level, and decreased the oxidation level. Clinical studies are recommended.

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Anthelmintic activity assay of Starchytarpeta jamaicensis L. Vhal tea against Fasciola sp

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/913/1/012096 ◽

2021 ◽

Vol 913 (1) ◽

pp. 012096

Author(s):

M R Fahlevi ◽

I S Pratama ◽

M Sriasih

Keyword(s):

Anthelmintic Activity ◽

Positive Control ◽

Negative Control ◽

Control Group ◽

Phytochemical Analysis ◽

Activity Assay ◽

Control Group Design ◽

Time Required

Abstract Stachytarpeta jamaicensis L. Vhal (SJ) tea has been empirically used as an anthelmintic, but scientific evidence on its use as an anthelmintic against Fasciola sp. is still limited. The aim of this study was to determine the effective concentration of SJ tea as an anti-Fasciola. S. jamaicensis leaves were cut, dried and then packed in the form of tea bags. The presence of secondary metabolites in the tea was also analyzed phytochemically. The anthelmintic activity assay of SJ tea was carried out using an in vitro experimental design with a post-test with control group design. The in vitro test consisted of negative control (0.9% NaCl), positive control (10% Albendazole) and SJ tea with a concentration of 10%, 5%, and 2.5%. The worm’s movement was observed and the time required for the death of Fasciola was recorded and analyzed. Phytochemical analysis shows that SJ tea contained alkaloid compounds, flavonoids, saponins, tannins and triterpenoids. Time required for death of Fasciola in the positive control, the negative control, the tea concentration of 10%, 5%, and 2.5% were 18.75, 168.75, 23.75, 42.5, and 66.25 min, respectively. S. jamaicensis tea with a concentration of 10% showed comparable effectiveness (p>0.05) to standard reference 10% Albendazole as an anti-Fasciola and resulted in the fastest death of Fasciola fluke compared to other concentrations of the tea. The results of this study indicate that SJ tea can be used as an alternative in overcoming Fasciola infestation. Further works are required to determine its safety when used in vivo.

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Estudio in vitro de la erosión dental asociada al chimó / In Vitro Study of Dental Erosion associated to Chimo

Universitas Odontologica ◽

10.11144/javeriana.uo36-76.eved ◽

2017 ◽

Vol 36 (76) ◽

Author(s):

Néstor Febres Giordano ◽

Paola Gilioli Medina ◽

Daniela Olávez Cepeda ◽

Carlos Omaña Cepeda ◽

Eduvigis Solórzano Navarro

Keyword(s):

Color Change ◽

Negative Control Group ◽

Dental Erosion ◽

Positive Control ◽

Negative Control ◽

Positive Control Group ◽

Control Group ◽

Experimental Group

ABSTRACT. Background: In Venezuela, chimó is a blackish goo derived from tobacco leaf. Its consumption has been associated with systemic and oral diseases. Purpose: To identify in vitro dental erosion associated to chimó exposure. Methods: The sample consisted of 30 teeth that were assigned 10 to the negative control group, another 10 to the positive control group, and 10 to the experimental group, which were exposed respectively to artificial saliva, Coca-Cola® light, and chimó for 20 weeks. Tooth surfaces were analyzed clinically and structurally, the latter through scanning electron microscope. Results: Clinical observations showed surface color change in the negative control group; color change and surface gloss loss in the positive control group; color and surface changes in the experimental group (p=0.000). Ultrastructural analysis showed no enamel surface alterations in the negative control group. Acid etching scale values were 4 for the positive control group and 3-4 for the experimental group. The latter had signs of enamel erosion. In terms of severity of damage, the experimental group was type 1, that is, enamel loss without involving dentin. Conclusion: Under these experimental conditions, chimó caused clinical and ultrastructural enamel surface loss with type 3-4 erosion patterns, and type 1 severity.

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Evaluation of antioxidant potential and anti-diabetic effect of ethanol seed extract of Garcinia kola (Bitter Kola) in albino rat

Journal of Medicinal Herbs and Ethnomedicine ◽

10.25081/jmhe.2020.v6.6091 ◽

2020 ◽

pp. 56-60

Author(s):

O.D. Omodamiro ◽

O. Ajah ◽

C. Ewa-ibe

Keyword(s):

Antioxidant Activities ◽

Positive Control ◽

Negative Control ◽

Seed Extract ◽

Control Group ◽

Albino Rats ◽

Albino Rat ◽

Garcinia Kola

The medicinal properties of plants have been investigated in the recent scientific world because of their potent antioxidant activities, mild side effects and economic viability. This study evaluated the antioxidant property and antidiabetic effect of ethanol seed extract of G. kola (bitter kola) on alloxan induced diabetic albino rats. The in-vitro antioxidant assay was done using standard methods. Thirty (36) albino rats were used for the in-vivo study and fasted for 16-18hours and thereafter induced diabetes with 150mg/ kg b.w. of alloxan monohydrate via intraperitoneal injection. The animals were divided into six groups of six (6) rats each. Group A was the normal control, group B was the positive control (treated with 5mg/kg b.w of glabeclamide), Group C was the negative control (untreated) and groups D through F were administered 500mg/kg, 250mg/kg and 125mg/kg of the extract respectively. The results showed 49.70% reduction in blood glucose level of the 500mg/kg extract treated group compared to the positive control (45.03 %) on the day 7. The antioxidant results showed a significant (p<0.05) dose dependent increase in its ability to scavenge free radicals. The results of this study suggested the use of G. kola seed for the treatment of free radical mediated diseases and management of diabetes.

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Genotoxic and Chemopreventive Effects of Vochysia divergens Leaves (Pantanal, Brazil)

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2018/6596142 ◽

2018 ◽

Vol 2018 ◽

pp. 1-7

Author(s):

Pollyanna Francielli de Oliveira ◽

Suzana Amorim Mendes ◽

Nathália Oliveira Acésio ◽

Luis Claudio Kellner Filho ◽

Leticia Pereira Pimenta ◽

...

Keyword(s):

Protective Effect ◽

Skin Diseases ◽

Chemical Constituents ◽

Test System ◽

Negative Control ◽

Control Group ◽

Xtt Assay ◽

Vochysia Divergens

The medicinal plant Vochysia divergens is a colonizing tree species of the Pantanal, a unique and little explored wetland region in Brazil. This species is used in folk medicine as syrups and teas to treat respiratory infections, digestive disorders, asthma, scarring, and skin diseases. The objectives of this study were to evaluate the antioxidant, cytotoxic, and genotoxic potential of the ethanolic extract of Vochysia divergens leaves (VdE), as well as the influence of VdE and its major component (the flavone 3′,5-dimethoxy luteolin-7-O-β-glucopyranoside; 3′5 DL) on MMS-induced genotoxicity. The extract significantly reduced the viability of V79 cells in the colorimetric XTT assay at concentrations ≥ 39 μg/mL. A significant increase in micronucleus frequencies was observed in V79 cell cultures treated with VdE concentrations of 160 and 320 μg/mL. However, animals treated with the tested doses of VdE (500, 1000, and 2000 mg/kg b.w.) exhibited frequencies that did not differ significantly from those of the negative control group, indicating the absence of genotoxicity. The results also showed that VdE was effective in reducing MMS-induced genotoxicity at concentrations of 20, 40, and 80 μg/mL in the in vitro test system and at a dose of 15 mg/kg b.w. in the in vivo test system. Its major component 3′5 DL exerted no protective effect, suggesting that it is not responsible for the effect of the extract. The results of the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay showed that VdE was able to scavenge 92.6% of free radicals. In conclusion, the results suggest that the protective effect of VdE may be related, at least in part, to the antioxidant activity of its chemical constituents.

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5-Aminolevulinic Acid-Based Photodynamic Therapy Pretreatment Mitigates Ultraviolet A-Induced Oxidative Photodamage

Oxidative Medicine and Cellular Longevity ◽

10.1155/2018/9420745 ◽

2018 ◽

Vol 2018 ◽

pp. 1-11 ◽

Cited By ~ 2

Author(s):

Hui Hua ◽

Jiawei Cheng ◽

Wenbo Bu ◽

Juan Liu ◽

Weiwei Ma ◽

...

Keyword(s):

Aminolevulinic Acid ◽

Epidermal Keratinocytes ◽

Control Group ◽

Hacat Cells ◽

Ultraviolet A ◽

Hairless Mice ◽

Human Epidermal Keratinocytes ◽

Experimental Group

Aim. To determine whether 5-aminolevulinic acid-based photodynamic therapy (ALA-PDT) is effective in combating ultraviolet A- (UVA-) induced oxidative photodamage of hairless mice skin in vivo and human epidermal keratinocytes in vitro. Methods. In in vitro experiments, the human keratinocyte cell line (HaCaT cells) was divided into two groups: the experimental group was treated with ALA-PDT and the control group was left untreated. Then, the experimental group and the control group of cells were exposed to 10 J/m2 of UVA radiation. ROS, O2− species, and MMP were determined by fluorescence microscopy; p53, OGG1, and XPC were determined by Western blot analysis; apoptosis was determined by flow cytometry; and 8-oxo-dG was determined by immunofluorescence. Moreover, HaCaT cells were also treated with ALA-PDT. Then, SOD1 and SOD2 were examined by Western blot analysis. In in vivo experiments, the dorsal skin of hairless mice was treated with ALA-PDT or saline-PDT, and then, they were exposed to 20 J/m2 UVA light. The compound 8-oxo-dG was detected by immunofluorescence. Conclusion. In human epidermal keratinocytes and hairless mice skin, UVA-induced oxidative damage can be prevented effectively with ALA-PDT pretreatment.

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Pengaruh Pemberian Ekstrak Teripang Pasir terhadap Hambatan Pertumbuhan Shigella Dysentriae Secara In Vitro

Hang Tuah Medical journal ◽

10.30649/htmj.v18i1.239 ◽

2020 ◽

Vol 18 (1) ◽

pp. 47

Author(s):

FERIZAL NEGERI SAMUDRA ◽

RETNO BUDIARTI ◽

IRMAWATI IRMAWATI

Keyword(s):

Sea Cucumber ◽

Antibacterial Effect ◽

Positive Control ◽

Negative Control ◽

Shigella Dysenteriae ◽

Control Group ◽

Control Groups ◽

Shigella Spp ◽

Diarrhea Disease

ABSTRACTBackground; In Indonesia, most diarrhea disease in 1995 to 2001 are caused by Shigella spp. Shigella spp infection can cause various symptom dan complication. Generally, the treatment by using antibiotic can cause antibiotic resistance. Sea cucumber (Holoturia scabra) is an herb that known, available, and easy to consume by society and has an antibacterial effect. Therefore, further research to study the effect of Holoturia Scabra on Shigella Dysentriae growth in vitro is needed.Objectives: The goal of this research is demonstrate the effect of sea cucumber (Holoturia scabra) to the growth of the Shigella dysentriae bacteria in vitro.Method: The method in this research is Posttest Only Control Group. There are 6 groups, 4 types of and 2 control groups. The concentration of the treatment group is 100%,50%, 25%, and, 12.5% while for positive control tests using chloramphenicol and aquadest as a negative control.Result: The result showed there is an influence on the intake of sand cucumber to the growth of the Shigella dysenteriae.Conclusion: Sea cucumber (Holoturia scabra) inhibit the growth of Shigella dysenteriae.Key words: Shigella dysenteriae, sea cucumber (Holoturia scabra), antibacterial

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Study the effect of the mixture alcoholic extract of Peganum harmala seeds and cones of Cupressus sempervirens and their effect on viability of protoscolices of Echinococcus granulosus in vivo

Journal of Biotechnology Research Center ◽

10.24126/jobrc.2011.5.2.162 ◽

2011 ◽

Vol 5 (2) ◽

pp. 44-52

Author(s):

Noor Nihad Baker ◽

Fawzia Ahmed AL-Shanawi

Keyword(s):

Hydatid Cyst ◽

Positive Control ◽

Negative Control ◽

Control Group ◽

Alcoholic Extract ◽

Peganum Harmala ◽

Cupressus Sempervirens ◽

Positive Group ◽

Plant Mixture

this study included the using of the mixture of alcoholic extract Peganum harmala seeds and cones of Cupressus sempervirens at concentrations (1+50) mgml. And then experimentation on the mice injected with protoscolices and its comparison with the mice injected with only protoscolices (as positive control group), and the mice injected with normal saline (as negative control) to investigate the effect of plant mixture in vivo, it appeared of getting the reduction of hydatid cyst with percentage 100% in processed group with the mixture compared with positive group as its absence of the hydatid cyst in processed group. The lowering significantly occurred in the averages of the weights of the liver and spleen and the averages of its distension in processed groups and about of the positive group and which was approach to the negative group. Also study the tissular changes occurred in the liver and spleen, in the liver it occurred of changes in the liver cell and increase in the number of the kupffer cell as a defensive in the processed group were less than what it appeared in the positive control, but the spleen, it appeared the dilation of the whit pulp and the appearance of the cell composing of the hemic platelets (megakaryocyte cells) in the mice processed in comparison with negative control. These changes were of less acuity in the group processed. Thus from the results of this study at appeared the possibility of using the mixture in vivo in successful and safe way by it a capability of initiating the immunity system to the inhibition of the protoscolices and prevent the development of the secondary hydatid cyst in vivo without causing the negative side effect.

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Piglets produced by transfer of embryos obtained by in vitro fertilization of oocytes matured in vitro with thymosin: A case report

Medycyna Weterynaryjna ◽

10.21521/mw.6356 ◽

2020 ◽

Vol 76 (03) ◽

pp. 6356-2020 ◽

Cited By ~ 2

Author(s):

KATARZYNA PONIEDZIAŁEK-KEMPNY ◽

BARBARA GAJDA ◽

IWONA RAJSKA ◽

LECHOSŁAW GAJDA ◽

ZDZISŁAW SMORĄG

Keyword(s):

Case Report ◽

In Vitro Fertilization ◽

Control Group ◽

First Birth ◽

Vitro Fertilization ◽

Research Material ◽

Preliminary Study ◽

Experimental Group

The aim of the study was to examine the in vivo viability of in vitro-produced (IVP) porcine embryos obtained from oocytes matured with thymosin. The research material for this study consisted of immature pig oocytes obtained from ovaries after slaughter and ejaculated semen obtained from one boar. The immature oocytes were cultured in vitro until the metaphase II stage in a medium supplemented with thymosin (TMS). The presumptive zygotes obtained were cultured in vitro for 4-40 hours. The presumptive zygotes and 2-4-cell embryos were evaluated in vivo after transferring them to synchronized recipients. After the transfer of embryos from the experimental group into 2 recipients (50 embryos into each gilt) and the transfer of 50 embryos from the control group into 1 recipient, both gilts that had received embryos obtained by in vitro fertilization of oocytes matured with TMS became pregnant and delivered a total of 16 live piglets. After the transfer of embryos from the control group, no pregnancy was achieved. In conclusion, the results of our preliminary study suggest that the maturation of pig oocytes with thymosin supports the in vivo survival of in vitro produced embryos. It is important to note, that this was the first birth of piglets obtained after transfer of IVP embryos in Poland.

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