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Background:Pancreatic cancer is a leading cause of cancer-related mortality worldwide with increasing global incidence. We previously reported the anticancer effect of Rhus coriaria ethanolic extract (RCE) in triple negative breast and colon cancer cells. Herein, we investigated the anticancer effect of RCE on human pancreatic cancer cells. Methods: Cell viability was measured using Cell Titer-Glo and staining of viable and dead cells based on differential permeability to two DNA binding dyes. Cell cycle distribution and annexin V staining was carried out in Muse cell analyzer. Protein level was determined by Western blot. Tumor growth was assessed by in ovo chick embryo chorioallantoic membrane assay. Results: We found that RCE significantly inhibited the viability and colony growth of pancreatic cancer cells (Panc-1, Mia-PaCa-2, S2-013, AsPC-1). The antiproliferative effects of RCE in pancreatic cancer cells (Panc-1 and Mia-PaCa-2) were mediated through induction of G1 cell cycle arrest, Beclin-1-independent autophagy, and apoptosis. RCE activated both the extrinsic and intrinsic pathways of apoptosis and regulated the Bax/Bcl-2 apoptotic switch. Mechanistically, we found that RCE inhibited the AKT/mTOR pathway, downstream of which, inactivation of the cell cycle regulator p70S6K and downregulation of the antiapoptotic protein survivin was observed. Additionally, we found that RCE-induced autophagy preceded apoptosis. Further, we confirmed the anticancer effect of RCE in a chick embryo xenograft model and found that RCE inhibited the growth of pancreatic cancer xenografts without affecting embryo survival. Conclusion: Collectively, our findings demonstrate that Rhus coriaria exerts potent anti-pancreatic cancer activity though cell cycle impairment, autophagy, and apoptosis, and is hence a promising source of anticancer phytochemicals. [ABSTRACT FROM AUTHOR]

Objective: This study aimed to assess the effect of sumac supplement in biochemical and anthropometric measurements in overweight or obese patients with non-alcoholic fatty liver disease.Materials and Methods: In this double-blind randomized controlled trial, 45 NAFLD patients were randomly divided into two groups. The intervention group received sumac capsules (3 g/day) with a balanced diet for 8 weeks, while the placebo group received placebo with a balanced diet. Anthropometric indices, lipid profile, fasting blood glucose, insulin, Homeostatic Model Assessment for Insulin Resistance, aspartate transaminase, alanine aminotransferase, high sensitivity C-reactive protein and malondialdehyde were measured at baseline and at the end of the study.Results: The results revealed a significant decrease in anthropometric indices (weight (p=0.001), body mass index (p=0.001), waist circumference (p=0.001), body fat mass (p=0.001), body fat percentage (p=0.001), visceral fat score (p=0.001), biochemical levels of total cholesterol (p=0.007), fasting blood sugar (p=0.006), insulin (p=0.004) and HOMA-IR (p=0.002)) after the intervention compared to the baseline. However, no significant difference was observed between the two groups concerning anthropometric and biochemical indices.Conclusion: In this study, no significant differences were observed between the two groups regarding anthropometric and biochemical indices. Thus, further studies with larger sample sizes are recommended to be conducted on the issue.

Background: High-sensitivity C-reactive protein (hs-CRP), and homocysteine increase along with inflammation in type 2 diabetes mellitus (T2DM). The antioxidant properties of sumac might affect homocysteine and hs-CRP levels. We aimed to examine the effects of sumac powder (Rhus Coriaria L) on homocysteine and hs-CRP in patients with T2DM.Methods: In a single-blinded, randomized controlled clinical trial, conducted in Ardekan city, Yazd, Iran; 60 patients with T2DM were randomly divided into 2 groups to consume either low fat yogurt alone in the control group or along with 6 (2×3 grams) grams of sumac powder daily in the intervention group, for 3 months. Fasting blood samples were used to analyze the fasting blood sugar (FBS), serum homocysteine, and hs-CRP at the baseline and after 90 days. P values

Objective: This study aimed to assess the effect of sumac supplement in biochemical and anthropometric measurements in overweight or obese patients with non-alcoholic fatty liver disease. Materials and Methods: In this double-blind randomized controlled trial, 45 NAFLD patients were randomly divided into two groups. The intervention group received sumac capsules (3 g/day) with a balanced diet for 8 weeks, while the placebo group received placebo with a balanced diet. Anthropometric indices, lipid profile, fasting blood glucose, insulin, Homeostatic Model Assessment for Insulin Resistance, aspartate transaminase, alanine aminotransferase, high sensitivity C-reactive protein and malondialdehyde were measured at baseline and at the end of the study. Results: The results revealed a significant decrease in anthropometric indices (weight (p=0.001), body mass index (p=0.001), waist circumference (p=0.001), body fat mass (p=0.001), body fat percentage (p=0.001), visceral fat score (p=0.001), biochemical levels of total cholesterol (p=0.007), fasting blood sugar (p=0.006), insulin (p=0.004) and HOMA-IR (p=0.002)) after the intervention compared to the baseline. However, no significant difference was observed between the two groups concerning anthropometric and biochemical indices. Conclusion: In this study, no significant differences were observed between the two groups regarding anthropometric and biochemical indices. Thus, further studies with larger sample sizes are recommended to be conducted on the issue. [ABSTRACT FROM AUTHOR]

Background:Pancreatic cancer is a leading cause of cancer-related mortality worldwide with increasing global incidence. We previously reported the anticancer effect of Rhus coriaria ethanolic extract (RCE) in triple negative breast and colon cancer cells. Herein, we investigated the anticancer effect of RCE on human pancreatic cancer cells.Methods: Cell viability was measured using Cell Titer-Glo and staining of viable and dead cells based on differential permeability to two DNA binding dyes. Cell cycle distribution and annexin V staining was carried out in Muse cell analyzer. Protein level was determined by Western blot. Tumor growth was assessed by in ovo chick embryo chorioallantoic membrane assay.Results: We found that RCE significantly inhibited the viability and colony growth of pancreatic cancer cells (Panc-1, Mia-PaCa-2, S2-013, AsPC-1). The antiproliferative effects of RCE in pancreatic cancer cells (Panc-1 and Mia-PaCa-2) were mediated through induction of G1 cell cycle arrest, Beclin-1-independent autophagy, and apoptosis. RCE activated both the extrinsic and intrinsic pathways of apoptosis and regulated the Bax/Bcl-2 apoptotic switch. Mechanistically, we found that RCE inhibited the AKT/mTOR pathway, downstream of which, inactivation of the cell cycle regulator p70S6K and downregulation of the antiapoptotic protein survivin was observed. Additionally, we found that RCE-induced autophagy preceded apoptosis. Further, we confirmed the anticancer effect of RCE in a chick embryo xenograft model and found that RCE inhibited the growth of pancreatic cancer xenografts without affecting embryo survival.Conclusion: Collectively, our findings demonstrate that Rhus coriaria exerts potent anti-pancreatic cancer activity though cell cycle impairment, autophagy, and apoptosis, and is hence a promising source of anticancer phytochemicals.

Abstract Sumac (Rhus coriaria L.) is one of the medicinal plants of Anacardiaceae family and widely used as a spice in Iran and Arab countries. Rhus coriaria var. zebaria is a small tree or large shrub, wildly growing in Iraq and described as a new variety with special characteristics. These increase the importance of studying sumac in these areas. Here, the phytochemical variations and the antibacterial activity of 50 accessions of this variety from five different climatic conditions was evaluated in order to identify the best accession to use and the best area for its cultivation. This is the most comprehensive study on this plant. Essential oil compounds were identified using GC–MS method and according to the results, Z, E-2,13-octadecadien, caryophyllene oxide, 2,4-decadienal, E-caryophyllene and nonanoic acid were among the main compounds. Also, the variety is a rich source of minerals including K, Ca, Mg, Na, P, and N. Sumac fruit extract from Akre Xerds had the highest anthocyanin and the lowest amount was from Kavilca region. The radical scavenging effect of extract from Dostic area in the concentration of 400 µg/mL is closer to the effect of ascorbic acid. The largest inhibition was found in the sumac extracted oil of Xasto Zhere area against S. aureus in compared with penicillin and amoxicillin and enrofloxacin antibiotics.

Sumac (Rhus coriaria L.) is one of the medicinal plants of Anacardiaceae family and widely used as a spice in Iran and Arab countries. Rhus coriaria var. zebaria is a small tree or large shrub, wildly growing in Iraq and described as a new variety with special characteristics. These increase the importance of studying sumac in these areas. Here, the phytochemical variations and the antibacterial activity of 50 accessions of this variety from five different climatic conditions was evaluated in order to identify the best accession to use and the best area for its cultivation. This is the most comprehensive study on this plant. Essential oil compounds were identified using GC–MS method and according to the results, Z, E-2,13-octadecadien, caryophyllene oxide, 2,4-decadienal, E-caryophyllene and nonanoic acid were among the main compounds. Also, the variety is a rich source of minerals including K, Ca, Mg, Na, P, and N. Sumac fruit extract from Akre Xerds had the highest anthocyanin and the lowest amount was from Kavilca region. The radical scavenging effect of extract from Dostic area in the concentration of 400 µg/mL is closer to the effect of ascorbic acid. The largest inhibition was found in the sumac extracted oil of Xasto Zhere area against S. aureus in compared with penicillin and amoxicillin and enrofloxacin antibiotics. [ABSTRACT FROM AUTHOR]

Atherosclerosis is an inflammatory chronic condition that results in the narrowing of arteries and thrombosis. It is caused by lipid accumulation in arteries. There are limited therapeutic benefits from currently available pharmacotherapy treatments for atherosclerosis. Therefore, sumac (Rhus coriaria (RC)) extract is an excellent candidate for therapeutic applications in anti-atherosclerosis, due to its high tannin contents. Here, sumac extract-loaded mesoporous silica nanoparticles (MSNs) modified with 3-Aminopropyl tetraethoxysilane (APS) (MSN-NH2/RC) have been exploited for loading and controlled release of sumac extract, potentially in the delivery of topical drugs. Particle size and zeta potential, as the main factors affecting the properties of MSNs, were optimized using the Box-Behnken Design (BBD) method, and Design Expert® 13 software was used to analyze the experimental conditions. Furthermore, FE-SEM, TEM, FIIR spectroscopy, and N2 adsorption/desorption were used to characterize the MSNs. The in vitro release profile of MSN-NH2/RC nanoparticles also displayed controlled and gradual release of the drug. Excellent biocompatibility and minimal toxicity were the cell viability results after the cytotoxicity assay for the human umbilical vein endothelial cells (HUVECs) was confirmed. Moreover, for the first time in the literature, we demonstrated the ability to load such RC extract effectively into MSNs, as well as their suitability as a new therapeutic approach to treat atherosclerosis through controlled release. [ABSTRACT FROM AUTHOR]

Sumac (Rhus coriaria) is a flowering plant that is widely consumed for its promoting health benefits and used in food preparations as a spice in the Mediterranean region. It is a high shrub or small tree with imparipinnate leaves, villus and red fruits with one-seeded drupe, and small greenish-white flowers. The nutraceutical and pharmaceutical potential of sumac makes it a remarkable functional food. In this review, the phytochemical and nutritional properties of sumac as an under valorized functional food have been discussed. Flavonoids, anthocyanins, phenolic acids, and organic acids have been reported as dominant phytochemicals in sumac, which are well known for their pharmacological properties that attract many consumers to commonly choose sumac in their diet as well as food preparations. The remarkable volatile compounds present in sumac give it a unique aroma that increases its acceptance by consumers and potential use in the food industry. Sumac has been evaluated for a broad range of nutritional and pharmacological activities such as antioxidant, antinociceptive, anti-inflammatory, anti-diabetic, hepatoprotective, cardioprotective, anticancer, anti-infertility, and neuroprotective potential. This review has also briefly outlined the safety concerns concerning the use of sumac in terms of toxicology and interactions.

Sumac is the popular name for the genus Rhus, which is a member of the family Anacardiaceae and has over 250 distinct species of flowering plants. Sumac, or Rhus coriaria, is increasingly used in pharmacology, food science, and veterinary medicine, in addition to being used in cooking and human sustenance.In this study, the manufacture of sumac powder and its physicochemical composition of sumac gummy candy were assessed. Additionally, two varieties of sumac gummy candies with different formulations were created.Sumac gummy candies made with 20% agar, 70% sugar, and 190% sumac water in varied ratios of 90% sumac powder with 10% pomegranate juice (for coloring) and 70% sumac powder. Differences in the chemical composition and sensory qualities of the two kinds of candies were analyzed. The Nine-Point Hedonic Scale and Score Card Method were used for sensory evaluation in order to determine the best acceptable product. Based on sensory examination and chemical analysis, the sumac gummy candies (Sample A) received the highest ratings from the panelists for appearance (8.6), color (7.75), texture (8.4), taste (8.1), flavor (8.9), and overall acceptance (8.35). Moisture (32.61), ash (0.26), fat (0.52), protein (0.52), and carbohydrates (66.05) constitute the sumac gummy candy’s physicochemical composition. [ABSTRACT FROM AUTHOR]

Previously, from the tannic sumac plant (Rhus coriaria), we developed the Rutan 25 mg oral drug tablets with antiviral activity against influenza A and B viruses, adenoviruses, paramyxoviruses, herpes virus, and cytomegalovirus. Here, our re-purposing study demonstrated that Rutan at 25, 50, and 100 mg/kg provided a very effective and safe treatment for COVID-19 infection, simultaneously inhibiting two vital enzyme systems of the SARS-CoV-2 virus: 3C-like proteinase (3CLpro) and RNA-dependent RNA polymerase (RdRp). There was no drug accumulation in experimental animals’ organs and tissues. A clinical study demonstrated a statistically significant decrease in the C-reactive protein and a reduction of the viremia period. In patients receiving Rutan 25 mg (children) and 100 mg (adults), the frequency of post-COVID-19 manifestations was significantly less than in the control groups not treated with Rutan tablets. Rutan, having antiviral activity, can provide safe treatment and prevention of COVID-19 in adults and children.Clinical Trial RegistrationClinicalTrials.gov, ID NCT05862883.

Rhus coriaria L., which is from the Anacardiaceae family, is an important as a spice and medicinal plant in Turkey. In recent years, when drugs are insufficient, interest in natural plants has increased and their importance has increased in terms of being a source of raw materials in many industrial areas. In this study, it was aimed to determine the volatile components of sumac fruit samples collected from Kasnak, Kovada Lake, Barla Mountain, Aşağıgökdere and Sütçüler locations in Isparta province and their ethnobotanical use in the region. 159 volatile components of Rhus coriaria, were determined by the Head Void-Solid Phase Micro-Extraction (HS-SPME) technique combined with gas chromatography/mass spectrometry (GC/MS). The main components were α-pinene (Sütçüler 16.95%; Barla Mount 24.41%, Kovada 16.37%, Kasnak Forest 5.81%, Aşağıgökdere 18.20%, limonene (Sütçüler 7.50%; Barla Mountain 8.35%; Kovada 18.07%; Kasnak Forest 11%, 83; Aşağıgökdere 12.38%), 1,3,6-Octatriene, 3,7-Dimethyl- (Sütçüler 13.76%; Barla Mountain 19.36%; Kovada 7.97%; Kasnak Forest 5.53% ; Aşağıgökdere 15.01%) and β-caryophyllene (Sütçüler 7.70%; Barla Mountain 21.55%; Kovada 12.99%; Kasnak Forest 33.63%; Aşağıgökdere 1.18%). To determine the ethnobotanical use of Rhus coriaria in the region, a face-to-face survey of 22 questions was applied to 150 people selected by the stratified sampling model from the local people. The local people use the leaves and flowers of Rhus coriaria as tea, the fruits as a spice, and the sour sauce obtained from the fruits for food purposes. They also stated that they use it for various ailments, especially against Covid-19, for health purposes. [ABSTRACT FROM AUTHOR]

The purpose of this study was to assess the potential effects of Rhus coriaria L. (sumac) and of Cinnamomum zeylanicum L. bark on the selected serum cytokines as possible serum tumor markers -- interleukin-6 (IL-6), interleukin-10 (IL-10), and tumor necrosis factor-α (TNF-α) in the rat model of mammary carcinogenesis. R. coriaria and C. zeylanicum bark were used as the chemopreventive-therapeutic agents taken by rats in the powder form in the diet at two different concentrations during the entire period of two experiments carried out separately: lower concentration 1 g/kg -- 0.1% and higher concentration 10 g/kg -- 1%. The serum levels of cytokines of IL-6, IL-10, and TNF-α were determined using an enzymelinked immunosorbent assay. In the first experiment treated with R. coriaria, a significant decrease in serum levels of IL-6 and TNF-α was present at higher concentrations compared to the chemoprevention-free control group. R. coriaria at lower concentrations non-significantly reduced the serum levels of IL-6 and TNF-α when compared to controls. A significant decrease in serum levels of TNF-α was present at higher concentrations compared to lower concentrations. The significant effect of R. coriaria on the serum levels of IL-10 was not observed. In the second experiment treated with C. zeylanicum bark, a significant decrease in serum levels of IL-6 was observed in lower and higher concentrations compared to the chemoprevention-free control group. C. zeylanicum bark non-significantly reduced the serum levels of TNF-α and had no effect on the serum levels of IL-10. In conclusion, R. coriaria and C. zeylanicum bark demonstrated significant anti-inflammatory effects by analyzing the selected serum cytokine levels in the rat breast carcinoma model. Observed anti-inflammatory effects of both plant-natural substances were associated with their anticancer activities in rats. [ABSTRACT FROM AUTHOR]

Objective:In our study, it was aimed to analyze the antioxidant and antimicrobial activities of the extracts of the fruits of Rhus coriaria L. (sumac) species collected from Gaziantep.Methods:Ethanol extracts of 80% (R2) and 100% (R3) were prepared from Rhus coriaria fruits. Chemical analysis of the extracts were performed by liquid chromatography-high resolution mass spectrometry method, their antioxidant activities were investigated by 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging activity, and their antimicrobial activity was investigated using broth microdilution method.Results:In the chemical analysis of R2 and R3 extracts, fumaric acid, an organic acid with the highest concentration, was found at concentrations of 31076.55 and 23348.37 mg/kg, respectively. While the phenolic components with the highest concentration in R2 were observed as hyperoside (622.24 mg/kg), ellagic acid (343.63 mg/kg) and p-coumaric acid (182.91 mg/kg), the phenolic components with the highest concentration in R3 were observed as ellagic acid (607.30 mg/kg), hyperoside (440.41 mg/kg) and p-coumaric acid (178.61 mg/kg). In antioxidant activities of R2 and R3 extracts, DPPH free radical scavenging activities were found to be 70.78%±0.002% and 11.19±0.001%, respectively. Antimicrobial activities of R2 and R3 extracts were found to be 125 and

Objective: In our study, it was aimed to analyze the antioxidant and antimicrobial activities of the extracts of the fruits of Rhus coriaria L. (sumac) species collected from Gaziantep. Methods: Ethanol extracts of 80% (R2) and 100% (R3) were prepared from Rhus coriaria fruits. Chemical analysis of the extracts were performed by liquid chromatography-high resolution mass spectrometry method, their antioxidant activities were investigated by 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging activity, and their antimicrobial activity was investigated using broth microdilution method. Results: In the chemical analysis of R2 and R3 extracts, fumaric acid, an organic acid with the highest concentration, was found at concentrations of 31076.55 and 23348.37 mg/kg, respectively. While the phenolic components with the highest concentration in R2 were observed as hyperoside (622.24 mg/kg), ellagic acid (343.63 mg/kg) and p-coumaric acid (182.91 mg/kg), the phenolic components with the highest concentration in R3 were observed as ellagic acid (607.30 mg/kg), hyperoside (440.41 mg/kg) and p-coumaric acid (178.61 mg/kg). In antioxidant activities of R2 and R3 extracts, DPPH free radical scavenging activities were found to be 70.78%±0.002% and 11.19±0.001%, respectively. Antimicrobial activities of R2 and R3 extracts were found to be 125 and <3.9 μg/ mL in S. aureus strain ATCC 25923, 15.625 and 31.25μg/mL in A. baumannii strain ATCC 19606, 62.5 μg/mL in H. pylori strain ATCC 43504, 62.5 μg/mL in C. glabrata strain ATCC 2001, <3.9 μg/mL in C. albicans strain ATCC 66027, respectively. Conclusion: The higher antioxidant activity in the R2 extract obtained from R. coriaria fruits grown in our country may be due to the higher phenolic component content compared to the R3 extract. It is thought that the more effective antimicrobial activity detected in the R3 extract may be due to the higher amount of ellagic acid compared to the R2 extract. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Agriculture & Nature / Kahramanmaraş Sütçü İmam Üniversitesi Tarım & Doğa Dergisi is the property of Kahramanmaras Sutcu Imam Universitesi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Oregano (Origanum syriacum) is popularly called za'atar in the Middle East region. It is widely used in the Mediterranean diet as an aromatic herb. This study aimed to evaluate the preservation effect of natural additives, vacuum packaging, and refrigeration on the quality traits of fresh oregano. In total, 132 fresh oregano samples were formulated and split into 4 groups (n = 33) labeled group A (100% fresh oregano leaves, Control), group B (fresh oregano 63.2%, 15% fresh onion, 20% oil, 1.8% salt), group C (fresh oregano 61.91%, 15% fresh Allium cepa, 20% oil, 1.8% salt, 1.29% sumac), and group D (fresh oregano 59.2%, 15% fresh Allium cepa, 20% corn oil, 1.8% salt, 4% lactic acid, ultimate pH 4.4). Different quality traits such as color index (L*a*b*), microbiological analysis (total aerobic, anaerobic, and psychrotrophic bacteria and yeasts and molds), and sensory features (taste, flavor, appearance, saltiness, and overall acceptance) were assessed during the storage period (42 days) for all groups. Our study showed that the addition of lactic acid (group D) exhibited a strong preservation effect against aerobic and anaerobic bacteria. In this context, group D had significantly lower aerobic and anaerobic bacterial counts (5.12 vs. 6.7, 6, and 6.7 log (cfu/g); p < 0.05) and (4.75 vs. 6.6, 6.1, 6.77 (cfu/g); p < 0.05) than group A, B, and C; respectively. Group D exhibited significantly (p < 0.05) lower psychrotrophic bacterial count (3.6 log (cfu/g)) during the whole period of storage compared with control. Group B had a lower redness index (a*) (−3.3 vs. −1.8, −1.65, −1.23; p < 0.05) than groups A, C, and D; respectively. In conclusion, our study showed that there is a possibility of improving the preservation of oregano (Origanum syriacum) by using lactic acid and sumac combined with vacuum packaging under refrigeration conditions. [ABSTRACT FROM AUTHOR]

Background: Owing to the rich phytochemical content of Rhus coriaria L. (Anacardiaceae), known as Sumac, it may affect blood pressure, glycemic, and anthropometric indices. We, therefore, aimed to examine evidence on effect of Sumac on these factors by conducting a meta-analysis of RCTs., Methods: A systematic literature search up to January 2024 was completed in PubMed/Medline, Scopus, and Web of Science. Heterogeneity tests of the selected trials were performed using the I 2 statistic. Random effects models were assessed based on the heterogeneity tests, and pooled data were determined as weighted mean differences (WMD) with a 95 % confidence interval (CI)., Results: Fifteen RCTs were included in this meta-analysis. Our findings showed that Sumac consumption significantly reduced diastolic blood pressure (DBP) (WMD = -2.88 mmHg; 95 %CI, -4.22 to -1.54; P = 0.001), fasting blood glucose (FBG) (WMD = -5.15 mg/dL; 95 %CI, -8.73 to -1.57; P = 0.005), insulin (WMD = -1.95 uIU/ml; 95 %CI, 3.11 to -0.79; P = 0.001), Hemoglobin A1c (WMD = -0.48 %; 95 %CI -0.84 to -0.12; P = 0.001), Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) (WMD = -0.71; 95 %CI, -1.14 to -0.27; P = 0.001), and waist to hip ratio (WHR) (WMD = -0.01; 95 %CI, -0.02 to -0.00; P = 0.017). Sumac consumption had no significant effects on weight, body mass index, and waist circumference., Conclusion: We found that Sumac consumption could improve DBP, glycemic indices, and WHR. Also, supplementation of this herb in higher doses or longer durations had more promising effects on FBG, HOMA-IR, and WHR., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Research Trust of DiabetesIndia (DiabetesIndia) and National Diabetes Obesity and Cholesterol Foundation (N-DOC). Published by Elsevier Ltd. All rights reserved.)

Aim: This study assessed the effects of topical application of R. coriaria extract on the rate of wound closure. The rate of wound contraction was used to assess the wound healing efficacy of the R. coriaria fruit methanolic extract. Methods: Using excision and burn model of wound repair in diabetic male Wistar rats. Also, hydroxyproline, collagen content, and proinflammatory and anti‐inflammatory cytokines levels were determined in this study. Results: During the early wound healing phase, interleukin 6 (IL‐6) levels were found to be decreased by R. coriaria treatment and increased the level of interleukin 10 (IL‐10). Increased wound contraction augmented with hydroxyproline and collagen content, supporting the early wound healing exhibited by R. coriaria. The epithelialization, neovascularization and enhanced hydroxyproline and collagen expression were strongly associated with the healing pattern. Conclusion: This study indicating that R. coriaria methanolic fruit extract has a potent wound healing capacity. And may be effective in the topical therapy of wound healing. [ABSTRACT FROM AUTHOR]

The effects of sumac, cumin, black pepper and red pepper diethyl ether extracts on the growth of eight foodborne pathogens (FBP) and their biogenic amine (BA) production were investigated in histidine decarboxylase broth. The antimicrobial effect was determined by the minimum inhibitory (MIC) and minimum bactericidal (MBC) concentrations. Sumac extract showed the highest antimicrobial activity against FBP. Enterococcus faecalis and Aeromonas hydrophila were the most susceptible strains to sumac extract. The MBC of spice extracts on the FBP was generally above 50 mg/mL. Cumin extract was the most effective in decreasing bacterial loads, inhibiting significantly the microbial growth of Staphylococcus aureus, Pseudomonas aeruginosa, Campylobacter jejuni and A. hydrophila. Histamine production ranged from 0.14 (Yersinia enterocolitica) to 39.29 mg/L (S. aureus). Cumin extract significantly inhibited the histamine formation by S. aureus and Salmonella paratyphi A. Black and red pepper extracts promoted the histamine formation by most of FBP under scrutiny. Red pepper extract generally increased formation of BA, while sumac and cumin extracts proved to be the most effective antimicrobials and BA formation inhibitors. This research study allowed to conclude that sumac and cumin extracts can be used as natural preservatives in the agro-food industry. [ABSTRACT FROM AUTHOR]

Copyright of Harran Journal of Agricultural & Food Science is the property of Harran University, Faculty of Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study was conducted to assess the potential dietary effect of grind seeds of Rhus coriaria ‎‎(gsRC) with and without exogenous fibrolytic enzymes (EFE) on some lipid profiles ‎and ruminal fermentation characteristics of Awassi male lambs. A total of twenty-four Awassi ‎male lambs weighing 21.56±0.77 kg at 3-4 months of age were randomly divided based on BW ‎into four groups with six animals each. Dietary treatments were provided to lambs for 4 ‎months as follows: control group, fed on a concentrate diet at the rate of 2.5% ‎BW with alfalfa hay daily; gsRC-15 group, fed the control group diet supplemented ‎with 15 g/head dried grind seeds of Rhus coriaria daily with diet; EFE-5 group, fed the control ‎group diet supplemented with ‎‎5 g/head of EFE daily with diet; gsRC-EFE group, fed on the ‎control group diet supplemented with ‎15 g/head‎dried grind seeds of Rhus coriaria and 5 g/head ‎of EFE daily with diet. The results showed that serum cholesterol and triglycerides ‎significantly ‎(P‎‎

Abstract Rhus coriaria, popularly known as sumac, has been used as a spice powder in the Middle East for centuries. It contains a broad range of naturally occurring compounds such as flavonoids, proteins, anthocyanins and volatile oils. It showed a putative importance in treatment of different disorders including cancers. In the current study, R. coriaria fruit extract was used for green synthesis of silver nanostructures (Ag-NSs) and their anticancer activity was tested against human breast cancer cells (MCF-7). The aqueous fruit extract was prepared. The synthesis of Ag-NSs under different conditions was optimized. The optimal reaction medium comprised 1:2 concentration of fruit extract and 3 mM concentration of silver nitrate solution. The green-synthesized Ag-NSs were confirmed by using UV-Visible spectroscopy at a range 300-700 nm, transmission electron microscopy (TEM), X-ray diffraction (XRD) and zeta potential measurements. The anti-proliferative activity of Ag-NSs was confirmed with inhibitory activity on MCF-7 cell line growth. The results showed that the IC50 values at 24 and 48h were 14.27 and 13.4 μg/ml, respectively. In conclusion the results of this study provide a simple, rapid, non-toxic and eco-friendly protocol for green-synthesis of Ag-NSs, which could be used as an alternative and interesting approach for safe and simple synthesis of Ag nanoparticles for biomedical uses.

Background: Depression and anxiety are among the most important diseases of human being. The chemical drugs used to treat these diseases have side effects, therefore, the use of medicinal herbs such as Rhus Coriaria can be effective in treating these diseases with regard to properties such as anti-oxidant activity. In this study, the effects of oral administration of Rhus Coriaria fruit essential oil (RCFEO) was investigated on depression and anxiety in male rats. Materials and Methods: In this experimental study, adult male Wistar rats were divided into control, RCFEO (50, 100, and 300 mg/kg), fluoxetine (depression reference drug) and alprazolam (anxiety reference drug) groups. In order to evaluate the depression and anxiety, forced swimming and elevated plus maze tests were used, respectively. Results: In the forced swimming test, there were significant differences between the RCFEO (100 and 300 mg/kg) and the control group in aspect of the immobility time (P

Background & aims: Rhus coriaria L. (Sumac) is a popular spice/herb with several biological functions owing to its antioxidant and insulin-like activities. Many clinical trials have indicated the potent anti-diabetic property of sumac but the results on few glycemic indices were inconclusive. Hence, this systematic review and meta-analysis were aimed to investigate sumac supplementation effect on glycemic indices. Methods: Systematically searched was performed by two independent reviewers using online databases including: PubMed, Scopus, web of science, EMBASE from inception until November 2020. Data were pooled using a random-effects model and weighted mean difference (WMD) with 95 % confidence intervals (CI). Results: A total of 6 potentially relevant clinical trials met the inclusion criteria with total of 278 participants. Random-effects meta-analysis suggested no significant effects on the levels of fasting blood glucose [-7.08 mg/dl, 95 % CI: -14.85 to 0.70,P = 0.07, I2 = 59.8 %], glycosylated hemoglobin (HbA1c) [-0.48 %, 95 % CI: −1.01 to -0.04, P = 0.07, I2 = 0.0 %], homeostatic model assessment for insulin resistance (HOMA-IR) [-0.97, 95 % CI: -1.96 to 0.02, P = 0.05, I2 = 83.8 %], and insulin [-2.94 Hedges' g, 95 % CI: -6.67 to 0.80, P = 0.12, I2 = 83.1 %] following supplementation with sumac powder. Conclusion: This meta-analysis showed no significant effects on any glycemic indices following supplementation with sumac powder.

Oregano (Origanum syriacum) is popularly called za’atar in the Middle East region. It is widely used in the Mediterranean diet as an aromatic herb. This study aimed to evaluate the preservation effect of natural additives, vacuum packaging, and refrigeration on the quality traits of fresh oregano. In total, 132 fresh oregano samples were formulated and split into 4 groups (n = 33) labeled group A (100% fresh oregano leaves, Control), group B (fresh oregano 63.2%, 15% fresh onion, 20% oil, 1.8% salt), group C (fresh oregano 61.91%, 15% fresh Allium cepa, 20% oil, 1.8% salt, 1.29% sumac), and group D (fresh oregano 59.2%, 15% fresh Allium cepa, 20% corn oil, 1.8% salt, 4% lactic acid, ultimate pH 4.4). Different quality traits such as color index (L*a*b*), microbiological analysis (total aerobic, anaerobic, and psychrotrophic bacteria and yeasts and molds), and sensory features (taste, flavor, appearance, saltiness, and overall acceptance) were assessed during the storage period (42 days) for all groups. Our study showed that the addition of lactic acid (group D) exhibited a strong preservation effect against aerobic and anaerobic bacteria. In this context, group D had significantly lower aerobic and anaerobic bacterial counts (5.12 vs. 6.7, 6, and 6.7 log (cfu/g); p < 0.05) and (4.75 vs. 6.6, 6.1, 6.77 (cfu/g); p < 0.05) than group A, B, and C; respectively. Group D exhibited significantly (p < 0.05) lower psychrotrophic bacterial count (3.6 log (cfu/g)) during the whole period of storage compared with control. Group B had a lower redness index (a*) (−3.3 vs. −1.8, −1.65, −1.23; p < 0.05) than groups A, C, and D; respectively. In conclusion, our study showed that there is a possibility of improving the preservation of oregano (Origanum syriacum) by using lactic acid and sumac combined with vacuum packaging under refrigeration conditions.

Rhus coriaria has been important in the treatment of many diseases in traditional use. In this content, the genotoxic, antigenotoxic, and oxidative stress effects of methanol extract of R. coriaria (RCE) were investigated in this study. Two hundred fifty, 500, or 750 µg/mL concentrations of RCE were not found to have DNA damaging effect on pET22-b(+) plasmid and were unable to induce micronuclei in human lymphocytes (24 or 48 h treatment period). However, it did not inhibit the genotoxic effect of mitomycin-c (0.25 µg/mL). Cytotoxic effects of RCE were investigated using mitotic index (MI) and nuclear division index (NDI). Five hundred, 1000, and 2000 mg/kg concentrations of RCE did not induce chromosome aberrations in rat bone marrow cells for 12 or 24 h treatment period. In addition, 2000 mg/kg concentration of RCE showed an antigenotoxic effect by decreasing to genotoxic effect of 400 mg/kg urethane at 12 and 24 h treatment periods. RCE showed cytotoxic effects by significantly decreasing NDI. Moreover, RCE increased cytotoxic effect of Mitomycin C (MMC). However, RCE did not induce cytotoxicity in rat bone marrow cells. The highest concentration of RCE reduced total oxidant level in 12 h treatment. Interestingly, the lowest total oxidant level was found in rats blood treated with the lowest concentration RCE and urethane together. Thousand and 2000 mg/kg concentrations of RCE decreased total antioxidant levels of rat blood at 24 h treatment period. Our results showed that RCE possess cytotoxic effect in short-term treatments in vitro. However, it does not demonstrate genotoxic or cytotoxic effects in vivo. [ABSTRACT FROM AUTHOR]

Sumac (Rhus coriaria L.) is one of the important forest species dispersed in the northwest of Iran. It is one of the important spice in Iran and the Middle East because of active components containing organic acids, phenolic acids, flavonoids, anthocyanins, tannins and terpenoids. This study aimed to investigate population structure and linkage disequilibrium (LD) extent within Rhus coriaria L. genotypes using ISSR markers and identify molecular markers associated with phytochemical traits using association analysis. In the molecular part of the experiment, the genetic diversity of 75 sumac genotypes from five different areas of northwest Iran was assessed by 18 ISSR primers. In the phenotypic assessment, the fruits of the sumac genotypes were analyzed using HPLC‐LC/MSMS for determining phytochemical components including maleic acid, ellagic acid, maleic acid hexoside, gallic acid, coumaric acid, quercetin, caftaric acid, and linoleic acid. The phenotypic data analysis revealed the great phenotypic diversity among and within Iranian sumac populations for the studied phytochemical traits. The studied sumac genotypes were divided into two subpopulations based on molecular marker‐based structure analysis. A significant level of LD was observed in 11.64% of the ISSR marker pairs (p <.05). The mixed linear model procedure showed that 12 loci had a significant association with investigated traits. The ISSR loci identified in this study can be potentially used in marker‐assisted selection in sumac breeding programs. [ABSTRACT FROM AUTHOR]

Introduction : Helicobacter pylori is a gram-negative and microaerophilic bacterium. About half of the human population in the world is infected with this bacterium. Helicobacter pylori is known to be one of the main causes of stomach ulcers and gastric cancer. The increased antibiotic resistance, the high cost of combined treatments and adverse side effects have led to an increase in the tendency to alternative methods such as the use of antioxidants, anti-inflammatory agents, probiotics and herbal medicines. Material and method : In this study the published articles on the effects of 29 plant families, including 69 Iranian plant species against H. pylori in vitro and in vivo conditions were reviewed and categorized. Results : According to the obtained results, plants such as Mentha Piperita, Zataria multiflora, Salvia mirzayanii, Geum Iranicum, Rhus coriaria , Commiphora myrrha, Heracleum persicum, Trachyspermum amm, Artemisia absinthium, Glycyrrhiza glabra L, Olea europaea and Punica granatum are the most affected plants against Helicobacter pylori in vitro condition. Discussion and conclusion: The observed antibacterial effects of the tested herbs in this study suggest that these herbs have the potential to be used as a viable alternative treatement for of the H. pylori infections but antibacterial activity evaluation of herbal extracts against H. pylori should be evaluated both in vitro and in vivo conditions. Also, determining the effective ingredient can help further research in this regard. The effectiveness of the same plant species should be evaluated in the different regions and ultimately concluded in the field of their effect. It is clear that the obtain outcome of the antibacterial effect of the same herbal extract on different strains of a bacterial species might be different so the standard strain of H. pylori must be use.

Background: The present study aimed at determining the efficacy of applying Rhus coriaria (Sumac) solution for the treatment of Permethrin-resistant head louse in patients, who used permethrin for at least 2 consecutive periods, but have not been cured. Methods: This study is a before-after clinical trial performed on 100 patients with pediculosis aged between 2 and 50 years old and both sexes. All patients had used Permethrin at least twice consecutively (with at least 14 days interval) according to correct instructions (on the first and 7th day), but they have not been cured. Each patient received 60ml of Rhus coriaria solution for 3 consecutive days, and the treatment was repeated again for another 3 days; then, the patients were followed-up on the 4th, 10th, and14th days after the treatment. Results: The results showed a significant difference in the severity of head lice infection and itching before the treatment and 14 days after the treatment (P

The present study aimed to evaluate the cytotoxicity of the methanolic extract of Cladophora glomerata macroalga against human breast carcinoma MCF-7 cell line and natural cells (Vero cells) as well as evaluating the combined effect of Rhus coriaria (sumac) methanolic extract. We performed the preliminary phytochemical screening of C. glomerata methanolic extract, then we evaluated the cytotoxicity of C. glomerata methanolic extract against MCF-7 and Vero cell lines using MTT assay with determining the value of Half maximal inhibitory concentration (IC50) of C. glomerata methanolic extract. According to the results C. glomerata methanolic extract contains alkaloids, flavonoids, tannins, saponins, glycosides, triterpenoids, and sterols while it is free of phenols. The C. glomerata methanolic extract has a high cytotoxicity activity against MCF-7 cells compared with Vero cells, the IC50 of the methanolic extract of C. glomerata was 116.7 and 120.4μg/ml against MCF-7 cells and Vero cells respectively. The isobologram analysis results showed that there is antagonism between C. glomerata methanolic extracts and sumac methanolic extracts. The results of the DNA fragmentation analysis showed that there was no degradation of the DNA of MCF-7 cells by using any concentrations of both C. glomerata methanolic extracts and sumac methanolic extracts. We concluded that C. glomerata methanolic extract may be of interest in the cancer treatment field, and we also concluded that the use of sumac methanolic extract for combination did not improve the efficiency of C. glomerata methanol extract. [ABSTRACT FROM AUTHOR]

Oxidative stress is related to increased fat deposition in the liver, known as hepatic steatosis. The present study is an evaluation of the anti-oxidative and antihyperlipidemic effects of the hydroalcoholic extract of Rhus coriaria L. (HARE) in rats on a high-fat diet (HFD). Twenty male Wistar rats were divided into four groups: control, HFD, HFD + HARE 50 mg/kg/day, and HFD + HARE 250 mg/kg/day for 12 weeks. Animals were weighed weekly and treated with the HARE extract for 12 weeks by gavage. Subsequently, the histopathological changes, oxidative markers, and lipid profile were evaluated. Statistical analysis was performed using the one-way analysis of variance (ANOVA) for multiple comparisons. First, the active ingredients of the extract were determined by HPLC. Then, the levels in the serum lipid profile (TG, cholesterol, HDL, and LDL) in rats fed with the HFD + HARE were analyzed where a significant reduction was observed. The HFD proved to increase the activity of the liver enzymes, the serum lipid levels, and the malondialdehyde (MDA) level. The ferric-reducing antioxidant activity power (FRAP), catalase (CAT), and superoxide dismutase (SOD) catalytic activity were reduced in the liver homogenate of HFD rats compared to the controls. Additionally, the aforementioned liver enzymes activities were reduced in response to HARE. Evaluation of oxidative stress determined a reduction in the MDA level while a raised FRAP was confirmed. In accordance with the present results, histopathological observations have also demonstrated that HARE ameliorated grade-1 hepatic steatosis induced by HFD. Taken together, the findings of this study introduce HARE as a future potential therapeutic agent in treating hepatic steatosis and reducing oxidative damages of an HFD in the liver. [ABSTRACT FROM AUTHOR]

Background: Syrian Sumac, scientifically defined as Rhus coriaria, is a commonly used spice powder in the Middle East. Rhus coriaria has been shown to contain numerous compounds that have a substantial role in the food industry and in homeopathic therapy. From the retardation of oxidative processes to the treatment of fungal and bacterial infections and many more, these compounds are of great importance in improving human health and economy. Scope and approach: Several studies have been done to explore the benefits and potential uses of Rhus coriaria. In the following review, the relevant phytochemical and biological research available on Rhus coriaria have been explored. A comprehensive account of its healing activity is shown. Also presented are its phytochemical components which have medicinal, nutritional and industrial significance. Key findings and conclusions: Sumac has been studied for its use as an antibacterial, antioxidant, colorant, food and animal feed supplement, steel inhibitor in sea water and much more. Its antibacterial, antifungal and antioxidant properties make it a great and versatile tool to be used in the food industry, where it can be used as an efficient food preservative and natural, harmless food additive.

This study reports a full characterization of the Sicilian sumac, Rhus coriaria L. This fruit represents a potential source of fiber (33.21 ± 1.02%) and unsaturated fatty acids, being the contents of linoleic and α-linolenic acids, 30.82 ± 1.21% and 1.85 ± 0.07%, respectively. In addition, the content of phenolic and total anthocyanin was 71.69 ± 1.23 mg/g as gallic acid equivalents, and 6.71 ± 0.12 mg/g as cyanidin-3-O-glucoside equivalents, respectively. The high content in mineral elements, consisting mainly of potassium, calcium, magnesium, and phosphorus, followed by aluminum, iron, sodium, boron, and zinc, was detected by inductively coupled plasma mass spectrometry (ICP-MS). Moreover, its antimicrobial activity was evaluated against multidrug resistant (MDR) microorganisms, represented by Escherichia coli and Klebsiella pneumoniae strains isolated from poultry. The activity of seven different sumac fruit extracts obtained using the following solvents—ethanol (SE), methanol (SM), acetone (SA), ethanol and water (SEW), methanol and water (SMW), acetone and water (SAW), water (SW)—was evaluated. The polyphenol profile of SM extract, which showed better activity, was analyzed by ultra-high performance liquid chromatography coupled with mass spectrometry (UHPLC-MS). The major component identified was gallic acid, followed by quercetin, methyl digallate, pentagalloyl-hexoside, and kaempferol 3-O-glucoside. The non-toxicity of Sicilian R. coriaria was confirmed by testing the effect of the same extract on zebrafish embryos.

This study focused on the biological evaluation and chemical characterization of a new ingredient obtained by in vitro cell culture of Rhus coriaria L. An in vitro plant cell culture method permits to cultivate plant in a short period of time and to obtain extract with a high safety profile for the consumer, free from heavy metals, pesticides, aflatoxins, bacterial or fungal contamination. Through the selection of specific cell culture media, it was possible to obtain a Rhus coriaria cell line with a high content of gallic acid derivatives. The Rhus coriaria L. phytocomplex (RC-P), containing 7.6% w/w of acid gallic derivatives, was obtained by drying of plant cell biomass after 14 days of growth in the final selected culture medium. UPLC-ESI-MS and UPLC-DAD analysis allowed to identify numerous gallic acid derivatives, such as galloyl hexose, trigalloyl hexose and high molecular weight galloyl derivatives, and to quantify their overall content. The antioxidant activity of the RC-P was tested by DPPH assay and the wound healing activity was evaluated using a scratch wound healing test on human keratinocytes and fibroblasts. This work showed that RC-P could be a new effective cosmetic ingredient with antioxidant and skin repair activity.

Background and objective: Rhus coriaria, a well-known spice grown in the Kurdistan region of Iraq, commonly known in the Middle East Region by (Sumac), is reported to enclose many medical benefits. This study assessed the effects of topical application of Rhus coriaria extract on the rate of wound closure, the Hydroxyproline (HXP) and Nitric Oxide (NO) levels were measured using the healed skin tissue homogenate the elemental composition of the plant was screened. Methods: Adult male Sprague Dawley rats were topically treated with 0.2 mL of the vehicle (gum accacia), Intrasite gel (positive control), 100 and 200 mg/kg of Rhus coriaria extract. Results: Wounds dressed with the extract and Intrasite gel healed significantly earlier than those with the vehicle. The high content of HXP and NO proves that the effect of Rhus coriaria extract on an excision wound model was significantly higher than that of the vehicle itself. The highest mineral contents were in Potassium, Calcium, Phosphorus, Magnesium and the extract was rich in energy content. Conclusion: The current study concluded that Rhus coriaria showed high potential in wound healing activity. Keywords: Rhus coriaria; Wound healing; Hydroxyproline; Nitric oxide.

The leaves and fruits of Rhus coriaria are traditionally used in Turkey for the treatment of diabetes. The aim of the present study is to determine α‐amylase, α‐glucosidase, and pancreatic lipase inhibitory activities of R. coriaria leaf and fruit ethanol extracts (80%), and to isolate active compounds against these enzymes. As a result of the activity‐guided isolation, the active compounds were determined as the amentoflavone, agathisflavone, and 1,2,3,4,6‐penta‐O‐galloyl‐β‐glucopyranose. Agathisflavone, amentoflavone, and penta‐O‐galloyl‐β‐glucopyranose inhibited α‐glucosidase with 11.4 ± 0.9, 11.3 ± 0.7, and 4.1 ± 0.1 µM IC50 values, respectively. Furthermore, penta‐O‐galloyl‐β‐glucopyranose inhibited α‐amylase with 6.32 ± 0.18 µM IC50. These three compounds also significantly inhibited (P < 0.05) pancreatic lipase. The results of high‐performance liquid chromatography analysis showed that penta‐O‐galloyl‐β‐D‐glycopyranose was one of the main compounds in both fruit and leaf extracts. Therefore, it may be considered that R. coriaria fruit and leaf extracts can be standardized on this substance and used in the development of both medicinal products and functional food for diabetes. Practical Application: Rhus coriaria (Sumac) is one of the plants that is well known and used around the world as a spice. It is also used against diabetes traditionally. The determination of effective compounds can lead to the standardization and development of both medicinal products and functional foods for diabetes. While the fruits of the plant are used as a spice all around the world, the leaves are generally throw away; therefore, the usage of the leaves to the food and medical industry can lead to beneficial effects on the economy. [ABSTRACT FROM AUTHOR]

In this investigation, the extract of Rhus coriaria utilized for preparation of Fe3O4 nanoparticle using a green approach. This method is clean, non-toxic and eco-friendly. The green synthesized nano-catalyst was described by means of SEM, EDX, elemental-mapping point exploration, X-ray diffraction, FT-IR, and UV-Vis analysis methods. The biosynthesized magnetite nanoparticles are affordable and reusable. Accordingly, this allows Fe3O4 nanoparticle catalyst to be utilized in the synthesizing of some new 2-naphthol bis-Betti bases by condensation of substituted aromatic aldehydes, 2-naphthol and p-phenylenediamine by one-pot process reaction. The products have been described using FT-IR, 1H-NMR, 13C-NMR, and mass-spectral data. In vitro anti-bacterial and anti-fungi evaluation of bis Betti bases were achieved against gram-positive and gram-negative bacterial strain by means of the well diffusion method. It has been observed that some of these bis Betti bases possess potent anti-bacterial characteristics against these bacteria. [ABSTRACT FROM AUTHOR]

Morphine is the most common analgesic drug that is widely used in post-operative interventions. This drug causes free radical accumulation leading to spermatogenesis failure. Antioxidant agents like Sumach (Rhus coriaria) neutralize cellular free radicals. In this study, the properties of antioxidative, modulative of inflammatory cytokines, and apoptotic genes following Sumach extract administration on morphine-induced fertility destruction in male Wistar rats was evaluated. Sixty-four animals were grouped (n = 8) including; 1: control, 2: morphine, 3–5: Sumach (200, 400, 800 mg/kg), and 6–8: morphine + Sumach. Hydroalcoholic extract of Sumach seeds was prepared. Treatments with Sumach extract were applied orally and intraperitoneally daily for 8 weeks. The P53, Bcl2 and caspase-3 genes expression were measured by real-time PCR. Cytokines involved in inflammation were evaluated by ELISA. Sperm parameters, total antioxidant capacity (TAC), testosterone, and germinal layer height (GLH) were assessed. All parameters (investigated in this study) in Morphine group reduced significantly than the control group (P ˂ 0.01) (except P53 and caspase-3 genes expression and inflammatory cytokine which were improved). All factors in Sumach and Sumach + Morphine groups were significantly enhanced compared to the Morphine group (P ˂ 0.01) (except P53 and caspase-3 genes expression and inflammatory cytokine which were declined). Morphine disrupted the physiological function of male fertility system. Besides, all doses of Sumach showed no therapeutic changes compared to the control group. Sumach with anti-infertility features compensates the toxic effect of Morphine administration. [ABSTRACT FROM AUTHOR]

The present study was conducted to investigate the effects of two plant extracts as alternatives to dietary antibiotics in broiler chickens exposed to low ambient temperature. A total of 300 one-day-old male broiler chickens were randomly assigned to four dietary treatments (5 replicate pens; 15 broiler chickens each) which consisted of starter (d 0 to 10), and grower (d 10 to 28) diets. Dietary treatments included a basal diet (negative control, NC) and three similar diets that were either supplemented with 200 mg/kg of Prosopis farcta extract (PFE), Rhus coriaria L. extract (RCE) or an antibiotic premix containing oxytetracycline (positive control, PC). In order to simulate low ambient temperature, room temperature was maintained at 32°C during the first 3 d of the trial and afterwards, the temperature was gradually reduced by approximately 1.5°C each day to 14°C on d 21. PFE and PC treatments exerted a significant effect on body weight gain at d 28. Diet PFE was effective in reducing mortality when compared with diet NC (p < 0.05). Furthermore, diet PFE caused increases in ileal digestibility of gross energy, dry matter and organic matter when compared with diet NC (p < 0.05). Diets PFE and PC decreased coliforms, total aerobic bacteria and total anaerobic bacteria loads in the caeca when compared with diet NC (p < 0.05). Moreover, the addition of PFE to the diet improved villous height in all small intestinal segments as well as villous height:crypt depth ratio in the duodenum when compared with diet NC (p < 0.05). The results indicated that PFE is not only a valid alternative to oxytetracycline under cold stress conditions, with no antibiotic resistance, but also has the potential to increase the resistance of broiler chickens against ascites syndrome. Moreover, the addition of RCE at the concentration of 200 mg/kg to the diet was not sufficient to improve the performance of broiler chickens (similar to diet PC) but maybe more effective at higher concentrations. [ABSTRACT FROM AUTHOR]

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Type 2 diabetes often leads to dislipidemia and abnormal activity of hepatic enzymes. The purpose of this study was to evaluate the antidiabetic and hypolipidemic properties of Rhus coriaria (R. coriaria) seed extrac on nicotinamide-streptozotocin induced type 2 diabetic mice. In this experimental study, 56 male Naval Medical Research Institute mice (30-35 g) were randomly separated into seven groups: control, diabetic group, diabetic mice treated with glibenclamide (0.25 mg/kg, as standard antidiabetic drug) or R. coriaria seed extract in doses of 200 and 300 mg/kg, and control groups received these two doses of extract orally for 28 days. Induction of diabetes was done by intraperitoneal injection of nicotinamide and streptozotocin. Ultimately, body weight of mice, blood levels of glucose, insulin, hepatic enzymes, leptin, and lipid profile were assayed. After induction of type 2 diabetes, level of glucose, cholesterol, low density lipoprotein, serum glutamic oxaloacetic transaminase, and serum glutamic pyruvic transaminase increased and level of insulin and high density lipoprotein decreased remarkably. Administration of both doses of extract decreased level of glucose and cholesterol significantly in diabetic mice. LDL level decreased in treated group with dose of 300 mg/kg of the extract. Although usage of the extract improved level of other lipid profiles, insulin and hepatic enzymes, changes weren't significant. This study showed R. coriaria seeds administration has a favorable effect in controlling some blood parameters in type 2 diabetes. Therefore it may be beneficial in the treatment of diabetes.

Background: Chemotherapy induced nausea and vomiting (CINV) is a side effect, and has negative effect on quality of life and continuation of chemotherapy. Despite new regimen and drugs, the problems still remain and standard guidelines, effective treatment and supportive care for refractory CINV are still not yet established. Persian medicine, the old Iranian medical school, offer Persumac (prepared from Rhus Coriaria and Bunium Persicum Boiss). Objective: The specific objectives were to assess the effect of Persumac on the number and severity of nausea and vomiting in refractory CINV in acute and delayed phase. Methods: This randomized, double blind, crossover clinical trial study was carried out on 93 patients with breast cancer and refractory CINV, who received outpatient high emetogenic chemotherapy in Imam Reza hospital, Mashhad, Iran from October 2015 to May 2016. The study has three stages: in stage I patients received a questionaire and completed it after chemotherapy. In stage II they were randomly divided into intervention group with Persumac and control group with placebo (lactose were used). In stage III, wash out and crossover was conducted. Both groups in all stages received standard antiemetic therapy for CINV. The following were set as the inclusion criteria of the study: female, Age ≥18 years, clinical diagnosis of breast cancer, history of refractory CINV, normal blood tests and at least three courses of chemotherapy remaining. Exclusion criteria of this study were: Total or upper abdominal radiation therapy along with chemotherapy, drugs/therapy for nausea and vomiting not prescribed in this study, hypersensitivity to Sumac or Bunium Persicum, use of sumac and Bunium Persicum in seven days prior to the intervention, clinical diagnosis of digestion disorders, non-chemotherapy induced nausea and vomiting, milk allergy, loss of two consecutive or three intermittent doses of Persumac or placebo. Outcomes were gathered by Persian questionnaire. Number and severity of nausea and vomiting was measured with a self-reporting tool; visual analog scale. Results: Demographic data and other characters in both groups have no significant diffrence. Eighty of 93 eligible patients in stage I completed the study and in stage II, eleven declined participation for stage III (crossover). P value of carry over, period and treatment effects demonstrated that they had not affected the results before and after crossover. The mean severity of nausea in acute phase was in stage I: 4.83 ± 1.40, stage II: 4.54 ± 2.0 and stage III: 4.15 ± 0.92 in sequence AB (first Persumac and then placebo in crossover), and in sequence BA (first placebo and then Persumac in crossover) was respectively 4.83 ± 1.40, 4.54 ± 2.0, 4.15 ± 0.92 with p value of carry over effect: 0.03 and period effect: 0.22. Except for severity of nausea in acute phase, the mean number http://www.ephysician.ir Page 3536 and severity of nausea and vomiting scores significantly decreased in acute and delayed phase of CINV. Conclusion: Persumac may control the refractory CINV. The implicable and clinical importance of this research is that another option exists for refractory CINV. Higher doses, different cancers, patients with more various features, and more complete methodology and tools can provide appropriate designs for new research on this topic. Trial registration: This trial was registered at the Clinical Trials.gov ID: NCT02787707. Funding: This study is part of a Ph.D. thesis and under grant; No: 930735 of Research Chancellery of MUMS

Introduction: Wound healing is one of the most complicated biological events after birth that causes dead tissue replace with new one. Any defect in wound healing, can lead to chronic skin disorders causing severe loss of quality of life and even death. So far, a drug that could effectively promote and advance the natural process of wound healing in the body, has not been introduced. Treatment of wounds and burns, is still one major issue, even in developed countries. Due to importance and value of antioxidant and anti-inflammatory effects on wound healing, and the presence of these activities in some medicinal plants, in this study, the healing effects of aqueous extract of Rhus coriaria fruit, was examined. Materials and Methods: After creating a full-thickness skin wound on the back of 45 male Sprague-Dawley rats, they were randomly divided into three groups: treatment, control or positive control. After 24 hours, the treatment group received 0.5 gram of the fruit extract, the positive control group treated with 2%mupirocin ointment and the control group received no treatment. Wound healing rates were calculated on days 0, 3, 5, 8, 10, 12 and 15 post-wounding and the wound tissues were harvested at 5, 10, and 15 days for histological and biochemical analysis. Myeloperoxidase (MPO) activity was used to determine the anti-oxidant and anti- inflamatory activity of the pklant extract. The results were statistically analysed using SPSS software. Results: The percentage of the wound contraction was significantly increased in days 10, 12 and 15 in the treated group compared to the control group(P

Background: Rhus coriaria L., commonly known as Sumac, is a plant from the Anacardiaceae family that is known for its high phytochemical content. These phytochemicals have the potential to effectively manage inflammation and oxidative stress. To explore the existing evidence on the impact of Sumac consumption on inflammation and oxidative stress, we conducted a systematic review of randomized controlled trials., Methods: We conducted a comprehensive search of Medline/PubMed, Scopus, and Web of Science from inception to August 2023 to identify relevant studies examining the effects of Sumac on biomarkers of inflammation and oxidative stress. The selected studies were assessed for risk of bias using the Cochrane tool., Results: A total of seven trials were included in this review. Among these trials, three focused on diabetes patients, while the remaining four involved individuals with fatty liver, overweight individuals with depression, and those with polycystic ovary or metabolic syndrome. Five studies reported the effects of Sumac on oxidative stress, with four of them demonstrating a significant reduction in malondialdehyde (MDA) levels and an increase in total antioxidant capacity (TAC) and paraoxonase 1 (PON1). Regarding inflammation, one study reported no significant difference in tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) levels between the intervention and control groups. The results for high-sensitivity C-reactive protein levels, reported in five trials, were inconsistent., Conclusion: Sumac consumption over time may positively affect oxidative stress, although short-term use shows minimal impact. While one study found no significant effect on IL-6 and TNF-α, hs-CRP levels could decrease or remain unchanged. Further meta-analyses are needed to fully understand Sumac's potential benefits in managing metabolic diseases., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Introduction: Helicobacter pylori is a gram-negative and microaerophilic bacterium. About half of the human population in the world is infected with this bacterium. Helicobacter pylori is known to be one of the main causes of stomach ulcers and gastric cancer. The increased antibiotic resistance, the high cost of combined treatments and adverse side effects have led to an increase in the tendency to alternative methods such as the use of antioxidants, antiinflammatory agents, probiotics, and herbal medicines. Materials and methods: In this study the published articles on the effects of 29 plant families, including 69 Iranian plant species against H. pylori in vitro and in vivo conditions were reviewed and categorized. Results: According to the obtained results, plants such as Mentha Piperita, Zataria multiflora, Salvia mirzayanii, Geum Iranicum, Rhus coriaria, Commiphora myrrha, Heracleum persicum, Trachyspermum amm, Artemisia absinthium, Glycyrrhiza glabra L, Olea europaea and Punica granatum are the most affected plants against Helicobacter pylori in vitro condition. Conclusion: The observed antibacterial effects of the tested herbs in this study suggest that these herbs have the potential to be used as a viable alternative treatment for of the H. pylori infections but antibacterial activity evaluation of herbal extracts against H. pylori should be evaluated both in vitro and in vivo conditions. Also, determining the effective ingredient can help further research in this regard. The effectiveness of the same plant species should be evaluated in the different regions and ultimately concluded in the field of their effect. It is clear that the obtain outcome of the antibacterial effect of the same herbal extract on different strains of a bacterial species might be different so the standard strain of H. pylori must be use. [ABSTRACT FROM AUTHOR]

The present study aimed to investigate Sumac (Rhus coriaria) for anticancer, antidiabetic, anticholinergic activities and total phenolic and flavonoid contents. Two solvents, water and ethanol, were used for extraction. For anticancer activity, the extracts were tested against human cancer cell lines including HT-29 and MCF-7. The cell growth inhibition rate was measured via XTT assay. The antidiabetic activity of the sumac extracts was measured by the inhibition of α-glycosidase and α-amylase enzymes, whereas the anticholinergic activity was measured via the inhibition of acetylcholinesterase and butyrylcholinesterase enzymes. The total phenolic and flavonoid contents were determined using the Folin–Ciocalteau and the aluminum chloride colorimetric methods, respectively. Liquid chromatography–mass spectrometry/mass spectrometry (LC–MS/MS) method was used for the separation, identification and quantification of phenolic compounds in the samples. The ethanolic extract had higher phenolic and phenolic contents than aqueous extract. It exhibited substantial antiproliferative, antidiabetic and anticholinergic activities. The aqueous extract of sumac showed moderate therapeutic efficiency in all the preformed assays. LC–MS/MS study revealed fumaric acid as a main compound in both the ethanolic (452.78 mg/kg) and aqueous (180.72 mg/kg) extracts. These results suggest that sumac may have health-enhancing effects and act as inhibitors of certain enzymes or interfering with some cellular pathways. [ABSTRACT FROM AUTHOR]

Rhus coriaria L. (Anacardiaceae), commonly known as sumac, is a commonly used spice, condiment, and flavoring agent, especially in the Mediterranean region. Owing to its bountiful beneficial values, sumac has been used in traditional medicine for the management and treatment of many ailments including hemorrhoids, wound healing, diarrhea, ulcer, and eye inflammation. This plant is rich in various classes of phytochemicals including flavonoids, tannins, polyphenolic compounds, organic acids, and many others. By virtue of its bioactive, Rhus coriaria possesses powerful antioxidant capacities that have ameliorative and therapeutic benefits for many common diseases including cardiovascular disease, diabetes, and cancer. This review describes the phytochemical properties of R. coriaria and then focuses on the potent antioxidant capacities of sumac. We then dissect the cellular and molecular mechanisms of sumac’s action in modulating many pathophysiological instigators. We show how accumulating evidence supports the antibacterial, antinociceptive, antidiabetic, cardioprotective, neuroprotective, and anticancer effects of this plant, especially that toxicity studies show that sumac is very safe to consume by humans and has little toxicity. Taken together, the findings we summarize here support the utilization of this plant as an attractive target for drug discovery.

Berberis vulgaris (B. vulgaris) and Rhus coriaria (R. coriaria) have been documented to have various pharmacologic activities. The current study assessed the in vitro as well as in vivo inhibitory efficacy of a methanolic extract of B. vulgaris (MEBV) and an acetone extract of R. coriaria (AERC) on six species of piroplasm parasites. The drug-exposure viability assay was tested on three different cell lines, namely mouse embryonic fibroblast (NIH/3T3), Madin-Darby bovine kidney (MDBK) and human foreskin fibroblast (HFF) cells. Qualitative phytochemical estimation revealed that both extracts containing alkaloid, tannin, saponins and terpenoids and significant amounts of flavonoids and polyphenols. The GC-MS analysis of MEBV and AERC revealed the existence of 27 and 20 phytochemical compounds, respectively. MEBV and AERC restricted the multiplication of Babesia (B.) bovis, B. bigemina, B. divergens, B. caballi, and Theileria (T.) equi at the half-maximal inhibitory concentration (IC50) of 0.84 ± 0.2, 0.81 ± 0.3, 4.1 ± 0.9, 0.35 ± 0.1 and 0.68 ± 0.1 µg/mL and 85.7 ± 3.1, 60 ± 8.5, 90 ± 3.7, 85.7 ± 2.1 and 78 ± 2.1 µg/mL, respectively. In the cytotoxicity assay, MEBV and AERC inhibited MDBK, NIH/3T3 and HFF cells with half-maximal effective concentrations (EC50) of 695.7 ± 24.9, 931 ± 44.9, >1500 µg/mL and 737.7 ± 17.4, >1500 and >1500 µg/mL, respectively. The experiments in mice showed that MEBV and AERC prohibited B. microti multiplication at 150 mg/kg by 66.7% and 70%, respectively. These results indicate the prospects of these extracts as drug candidates for piroplasmosis treatment following additional studies in some clinical cases.

Rhus coriaria (sumac) is a fruit grown worldwide for its culinary use as a flavoring agent and for its health benefits. Despite several studies on R. coriaria non-volatile metabolites, much less is recognized concerning volatile composition within that genus. In an effort to expand on flavor profile sumac and its food products, we report on volatile profiling from three accessions of different origins including Palestine, Jordan and Egypt in addition to its cold tea and post roasting via headspace solid-phase microextraction (SPME). Under optimized conditions, 74 volatile components were identified belonging to alcohols, aromatics, esters, ethers, furan/aldehyde, hydrocarbons, ketones, monoterpenes, oxides and sesquiterpene hydrocarbons. Major identified components included α-pinene, naphthalene and o-cymene in Palestinian, Jordanian and Egyptian sumac, respectively. Whereas sesquiterpenes amounted for the major volatile class in fresh R. coriaria at ca. 40–58%, furan/aldehydes were the predominant classes in roasted fruits (58%). Volatile abundance data was further subjected to multivariate data analyses revealing furfural and nonanal enrichment in roasted compared to fresh fruits and their cold tea preparation. Seeds exhibited no aroma components which justified their removal in R. coriaria prior to its use as a food flavor. Such knowledge is expected to be the key for understanding the olfactory and taste properties of R. coriaria and its several food products.