D. Dayer, Fatima Farzam, V. Bayati, Parnian Fardaie
Background: The Conocarpus extract possesses antioxidant, antibacterial, and anti-inflammatory properties, which may prove to be beneficial in the healing of skin wounds. Objectives: This study investigated the protective effects of Conocarpus leaf extract on HSF-PI 17 fibroblast cells against the harmful effects of UVB radiation. Methods: After culturing the cells, the MTT assay was employed to evaluate the cytotoxicity of the Conocarpus extract. The cells were divided into three groups: The control group, the group receiving radiation only, and the group receiving radiation along with the Conocarpus leaf extract. Trypan blue staining was utilized to quantify the count of viable cells. The level of reactive oxygen species (ROS) production was determined by measuring the intensity of fluorescence color. Real-time PCR was utilized to evaluate gene expression, while Western blotting was employed to determine protein expression. Results: Conocarpus extract had no toxic effects on HSF-PI 17 cells at doses ranging from 0.01 to 10 g/mL. Exposure to UVB radiation led to a notable rise in the production of ROS and a considerable decline in cell growth rate compared to the control group (P < 0.05). In the third group, the Conocarpus extract significantly moderated the reduction in growth and production of ROS compared to the second group (P < 0.05). TGF-β and SMAD2/3 gene expressions, as well as collagen protein levels, were significantly lower in the second group than in the control group (P < 0.05). TGF-β and SMAD2/3 gene expressions, as well as collagen protein expression, showed a significant increase in the third group compared to the second group (P < 0.05). Conclusions: Conocarpus leaf extract reduces the harmful effects of UVB radiation on HSF-PI 17 skin fibroblast cells.
{"title":"Cytoprotective Activity of Hydroalcoholic Extract of Conocarpus erectus Against Ultraviolet B in Skin Cell Line HSF-PI 17","authors":"D. Dayer, Fatima Farzam, V. Bayati, Parnian Fardaie","doi":"10.5812/jjnpp-135086","DOIUrl":"https://doi.org/10.5812/jjnpp-135086","url":null,"abstract":"Background: The Conocarpus extract possesses antioxidant, antibacterial, and anti-inflammatory properties, which may prove to be beneficial in the healing of skin wounds. Objectives: This study investigated the protective effects of Conocarpus leaf extract on HSF-PI 17 fibroblast cells against the harmful effects of UVB radiation. Methods: After culturing the cells, the MTT assay was employed to evaluate the cytotoxicity of the Conocarpus extract. The cells were divided into three groups: The control group, the group receiving radiation only, and the group receiving radiation along with the Conocarpus leaf extract. Trypan blue staining was utilized to quantify the count of viable cells. The level of reactive oxygen species (ROS) production was determined by measuring the intensity of fluorescence color. Real-time PCR was utilized to evaluate gene expression, while Western blotting was employed to determine protein expression. Results: Conocarpus extract had no toxic effects on HSF-PI 17 cells at doses ranging from 0.01 to 10 g/mL. Exposure to UVB radiation led to a notable rise in the production of ROS and a considerable decline in cell growth rate compared to the control group (P < 0.05). In the third group, the Conocarpus extract significantly moderated the reduction in growth and production of ROS compared to the second group (P < 0.05). TGF-β and SMAD2/3 gene expressions, as well as collagen protein levels, were significantly lower in the second group than in the control group (P < 0.05). TGF-β and SMAD2/3 gene expressions, as well as collagen protein expression, showed a significant increase in the third group compared to the second group (P < 0.05). Conclusions: Conocarpus leaf extract reduces the harmful effects of UVB radiation on HSF-PI 17 skin fibroblast cells.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47352382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: This study aimed to evaluate the effectiveness of aromatherapy as a low-cost, non-invasive intervention for reducing exam anxiety in college students and improving their academic performance. Methods: A randomized clinical trial was conducted among 270 pharmacy students from different academic years, who were divided into three distinct groups. Exam anxiety was assessed using the Sarason questionnaire at baseline and after 15 minutes of aromatherapy. Results: There was no significant difference in the severity of anxiety at baseline (P = 0.07). However, following orange aromatherapy, there was a significant decrease in baseline-exam anxiety score (mean difference 1.32, P < 0.001), while lavender aromatherapy did not show a significant effect (P = 0.27). Aromatherapy had a significant impact on academic performance, specifically in the bio-pharmacy exam. Conclusions: Our study provides evidence that aromatherapy may have an effect on exam anxiety. Orange essential oil aromatherapy, without the adverse reactions associated with pharmacological therapies, was found to be an effective strategy for reducing exam anxiety and enhancing academic performance among pharmacy students. The implications of these findings and suggestions for future research are discussed.
{"title":"Effect of Aromatherapy on Reducing Exam Anxiety in Pharmacy Students: A Double-blind, Randomized Clinical Trial","authors":"Fatemeh Mohammadpour, Ehsan Mohammadi, Saeid Eslami, Zhila Taherzadeh","doi":"10.5812/jjnpp-134460","DOIUrl":"https://doi.org/10.5812/jjnpp-134460","url":null,"abstract":"Background: This study aimed to evaluate the effectiveness of aromatherapy as a low-cost, non-invasive intervention for reducing exam anxiety in college students and improving their academic performance. Methods: A randomized clinical trial was conducted among 270 pharmacy students from different academic years, who were divided into three distinct groups. Exam anxiety was assessed using the Sarason questionnaire at baseline and after 15 minutes of aromatherapy. Results: There was no significant difference in the severity of anxiety at baseline (P = 0.07). However, following orange aromatherapy, there was a significant decrease in baseline-exam anxiety score (mean difference 1.32, P < 0.001), while lavender aromatherapy did not show a significant effect (P = 0.27). Aromatherapy had a significant impact on academic performance, specifically in the bio-pharmacy exam. Conclusions: Our study provides evidence that aromatherapy may have an effect on exam anxiety. Orange essential oil aromatherapy, without the adverse reactions associated with pharmacological therapies, was found to be an effective strategy for reducing exam anxiety and enhancing academic performance among pharmacy students. The implications of these findings and suggestions for future research are discussed.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135643615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Abbasifard, Z. Kamiab, Gholamreza Bazmandegan, R. Vazirinejad, Fatemeh Nezhadkoorki, M. Hassanipour
Background: Osteoarthritis (OA) is a degenerative joint disease that globally affects the elderly, leading to pain and disability. Herbal medications and alternative therapies have demonstrated positive effects on arthritis management. Pistacia vera has traditionally been used for inflammatory conditions and has also shown antinociceptive effects. Objectives: Given the limited available scientific evidence, our randomized controlled trial aimed to assess the potential protective role of topical P. vera seed oil preparation in patients with knee OA. Methods: A total of 89 patients with knee OA (n = 89) were randomly allocated into three groups: Placebo, piroxicam, and P. vera. The topical formulations were administered twice daily over a period of three months. Pain level, patient health status, and performance were evaluated using the visual analog scale (VAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Statistical analysis was performed using SPSS software. Results: The application of P. vera ointment demonstrated pain reduction in patients, as indicated by VAS and WOMAC assessments. Additionally, WOMAC scores showed that P. vera ointment alleviated motion stiffness and improved activity difficulties in patients (P < 0.001). In certain parameters, the topical application of P. vera showed greater effectiveness in treating knee OA than piroxicam (P < 0.05). Conclusions: Pistacia vera ointment shows promise as a potential therapeutic option for osteoarthritis, effectively addressing the detrimental effects of the disease. Further experimental and clinical studies are warranted to elucidate its efficacy and safety profile.
{"title":"Topical Pistacia vera L. Seed Oil Preparation and Its Effects on Knee Osteoarthritis Through a Randomized Double-blind Controlled Clinical Trial","authors":"M. Abbasifard, Z. Kamiab, Gholamreza Bazmandegan, R. Vazirinejad, Fatemeh Nezhadkoorki, M. Hassanipour","doi":"10.5812/jjnpp-130689","DOIUrl":"https://doi.org/10.5812/jjnpp-130689","url":null,"abstract":"Background: Osteoarthritis (OA) is a degenerative joint disease that globally affects the elderly, leading to pain and disability. Herbal medications and alternative therapies have demonstrated positive effects on arthritis management. Pistacia vera has traditionally been used for inflammatory conditions and has also shown antinociceptive effects. Objectives: Given the limited available scientific evidence, our randomized controlled trial aimed to assess the potential protective role of topical P. vera seed oil preparation in patients with knee OA. Methods: A total of 89 patients with knee OA (n = 89) were randomly allocated into three groups: Placebo, piroxicam, and P. vera. The topical formulations were administered twice daily over a period of three months. Pain level, patient health status, and performance were evaluated using the visual analog scale (VAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Statistical analysis was performed using SPSS software. Results: The application of P. vera ointment demonstrated pain reduction in patients, as indicated by VAS and WOMAC assessments. Additionally, WOMAC scores showed that P. vera ointment alleviated motion stiffness and improved activity difficulties in patients (P < 0.001). In certain parameters, the topical application of P. vera showed greater effectiveness in treating knee OA than piroxicam (P < 0.05). Conclusions: Pistacia vera ointment shows promise as a potential therapeutic option for osteoarthritis, effectively addressing the detrimental effects of the disease. Further experimental and clinical studies are warranted to elucidate its efficacy and safety profile.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46641730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Shirani, Nazanin Reisi, H. Kalantar, L. Khorsandi, M. Khodayar
Background: Acetaminophen (APAP), a common analgesic agent, is hepatotoxic in overdose. N-acetylcysteine (NAC), as an APAP antidote, shows anaphylactic reactions and has low efficacy in APAP poisoning in high doses. Objectives: This study was designed to examine the hepatoprotective effect of biochanin A (BA) in a mice model of acetaminophen-induced hepatotoxicity. Methods: To evaluate APAP-induced oxidative stress, the liver tissue level of malondialdehyde (MDA) and glutathione (GSH) and the activities of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), catalase, and superoxide dismutase (SOD) were measured. Histological analysis was performed. Results: APAP-induced hepatotoxicity was manifested by inflammation, acinar hepatic necrosis, and fatty degeneration, as well as an increase in the levels of ALP, ALT, AST, MDA, and a decrease in the SOD, catalase (CAT), and GSH. Pre-treatment with BA at low doses (10 and 20 mg/kg) reduced ALT, AST, and MDA levels and raised the SOD, GSH, and CAT levels. Moreover, it normalized the structure of liver tissue. Conclusions: The results of this study indicated that BA protected the liver from APAP-induced injury. Protection may be due to the inhibition of oxidative stress, which reduces liver inflammation.
{"title":"Hepatoprotective Effects of Biochanin A Against Acetaminophen-induced Liver Toxicity in Mice","authors":"M. Shirani, Nazanin Reisi, H. Kalantar, L. Khorsandi, M. Khodayar","doi":"10.5812/jjnpp-133090","DOIUrl":"https://doi.org/10.5812/jjnpp-133090","url":null,"abstract":"Background: Acetaminophen (APAP), a common analgesic agent, is hepatotoxic in overdose. N-acetylcysteine (NAC), as an APAP antidote, shows anaphylactic reactions and has low efficacy in APAP poisoning in high doses. Objectives: This study was designed to examine the hepatoprotective effect of biochanin A (BA) in a mice model of acetaminophen-induced hepatotoxicity. Methods: To evaluate APAP-induced oxidative stress, the liver tissue level of malondialdehyde (MDA) and glutathione (GSH) and the activities of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), catalase, and superoxide dismutase (SOD) were measured. Histological analysis was performed. Results: APAP-induced hepatotoxicity was manifested by inflammation, acinar hepatic necrosis, and fatty degeneration, as well as an increase in the levels of ALP, ALT, AST, MDA, and a decrease in the SOD, catalase (CAT), and GSH. Pre-treatment with BA at low doses (10 and 20 mg/kg) reduced ALT, AST, and MDA levels and raised the SOD, GSH, and CAT levels. Moreover, it normalized the structure of liver tissue. Conclusions: The results of this study indicated that BA protected the liver from APAP-induced injury. Protection may be due to the inhibition of oxidative stress, which reduces liver inflammation.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43995385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hira Naeem, Somia Gul, Maria Khan, Hina Yasin, Shaista Hamid, Qurratul Ain Leghari, Rehana Perveen
Background: Cleome brachycarpa, magical species full of phytochemicals, has magical medicinal properties and should be evaluated extensively. Objectives: We evaluated the anti-inflammatory and analgesic activity of Cleome brachycarpa and the effect of its extract on various hematological parameters, cholesterol levels, and liver enzymes to ensure the safe use of this natural product. Methods: Cleome brachycarpa was evaluated for its anti-inflammatory and analgesic effects at 200 mg/kg compared to diclofenic sodium and morphine, respectively. For anti-inflammatory activity, Wistar strain albino rats were pooled and divided into four groups: Negative control (normal saline), positive control (2% acetic acid), standard (Diclofenic sodium 10 mg/kg), and test (Cleome brachycarpa extract orally) groups for 10 days. For analgesic evaluation, mice were divided into control (normal saline), standard (morphine 10 mg/kg), and test (Cleome brachycarpa extract 200 mg/kg) groups and analyzed by the tail-flick method from zero to six hours. An assortment of blood parameters was evaluated, including white cells, red cells, hemoglobin level, hematocrit value, mean corpuscular volume, and mean corpuscular hemoglobin concentration. Besides, we computed the number of platelets, cholesterol, and enzyme (liver) level to ensure the safe use of this natural product. For this purpose, 60 rabbits were collected and divided into groups: Group A (control group) of 30 rabbits pooled without any treatment and Group B (treated group) of 30 rabbits receiving 200 mg/kg of Cleome brachycarpa. After 30 days, 4 mL blood sample was obtained by cardiac puncture. Results: Plethysmometer evaluation of anti-inflammatory effects showed maximum inflammatory inhibition of 29.42% at the sixth hour. Moreover, tail flick analysis showed maximum pain inhibition of 55.10% at the sixth hour, comparable to the standard drug. Furthermore, hematological data were analyzed statistically and showed insignificant results (P ≥ 0.05), indicating no prominent changes in hematological parameters, except for SGPT, a liver enzyme that increased after 30 days of treatment (P ≤ 0.05). Elevated levels of SGPT are usually reported with several drug administrations like NSAIDs and anti-TB drugs, but still, it should be further investigated. Conclusions: Cleome brachycarpa showed promising anti-inflammatory and analgesic effects without producing any potent change in enzymes except SGPT, which would be evaluated further.
{"title":"Anti-inflammatory and Analgesic Activity of Cleome brachycarpa Ethanolic Extract in Lower Mammals and Effects on Blood and Liver Enzymes","authors":"Hira Naeem, Somia Gul, Maria Khan, Hina Yasin, Shaista Hamid, Qurratul Ain Leghari, Rehana Perveen","doi":"10.5812/jjnpp-132712","DOIUrl":"https://doi.org/10.5812/jjnpp-132712","url":null,"abstract":"Background: Cleome brachycarpa, magical species full of phytochemicals, has magical medicinal properties and should be evaluated extensively. Objectives: We evaluated the anti-inflammatory and analgesic activity of Cleome brachycarpa and the effect of its extract on various hematological parameters, cholesterol levels, and liver enzymes to ensure the safe use of this natural product. Methods: Cleome brachycarpa was evaluated for its anti-inflammatory and analgesic effects at 200 mg/kg compared to diclofenic sodium and morphine, respectively. For anti-inflammatory activity, Wistar strain albino rats were pooled and divided into four groups: Negative control (normal saline), positive control (2% acetic acid), standard (Diclofenic sodium 10 mg/kg), and test (Cleome brachycarpa extract orally) groups for 10 days. For analgesic evaluation, mice were divided into control (normal saline), standard (morphine 10 mg/kg), and test (Cleome brachycarpa extract 200 mg/kg) groups and analyzed by the tail-flick method from zero to six hours. An assortment of blood parameters was evaluated, including white cells, red cells, hemoglobin level, hematocrit value, mean corpuscular volume, and mean corpuscular hemoglobin concentration. Besides, we computed the number of platelets, cholesterol, and enzyme (liver) level to ensure the safe use of this natural product. For this purpose, 60 rabbits were collected and divided into groups: Group A (control group) of 30 rabbits pooled without any treatment and Group B (treated group) of 30 rabbits receiving 200 mg/kg of Cleome brachycarpa. After 30 days, 4 mL blood sample was obtained by cardiac puncture. Results: Plethysmometer evaluation of anti-inflammatory effects showed maximum inflammatory inhibition of 29.42% at the sixth hour. Moreover, tail flick analysis showed maximum pain inhibition of 55.10% at the sixth hour, comparable to the standard drug. Furthermore, hematological data were analyzed statistically and showed insignificant results (P ≥ 0.05), indicating no prominent changes in hematological parameters, except for SGPT, a liver enzyme that increased after 30 days of treatment (P ≤ 0.05). Elevated levels of SGPT are usually reported with several drug administrations like NSAIDs and anti-TB drugs, but still, it should be further investigated. Conclusions: Cleome brachycarpa showed promising anti-inflammatory and analgesic effects without producing any potent change in enzymes except SGPT, which would be evaluated further.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135626371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mohammadhossein Ahmadi Borhanabadi, Mohammad Amin Raeisi Estabragh, Gholamreza Dehghannoudeh, I. Banat, M. Ohadi, M. Moshafi
Background: Biosurfactants are derived from microbes, plants, and animals. Acinetobacter junii B6 is a lipopeptide biosurfactant producer previously investigated for its structure, physicochemical, and product aggregation properties. Objectives: In this study, we investigated and optimized the bioencapsulation of A. junii B6 in calcium alginate hydrogel. Methods: A. junii B6 was encapsulated using calcium alginate hydrogel. The formulation of the hydrogel was optimized using a full factorial approach. Sodium alginate concentration, calcium chloride concentration, and hardening time were selected as the main factors, and surface tension was the response measure. A scanning electron microscope (SEM) was used to study the bead's morphology. Results: Scanning electron microscope image showed rounded and smooth beads. The most biosurfactant production and reduced surface tension (35.98 mN/m) were observed at concentrations of 1% calcium chloride, (1%) sodium alginate, and 15 minutes of hardening time. A. junii B6 can be encapsulated in alginate hydrogels producing biosurfactant at optimum experimental design. Conclusions: This represents a practical method for optimizing the bioencapsulation of A. junii B6 to produce biosurfactants.
{"title":"Optimization of Calcium Alginate Hydrogel Bioencapsulation of Acinetobacter junii B6, a Lipopeptide Biosurfactant Producer","authors":"Mohammadhossein Ahmadi Borhanabadi, Mohammad Amin Raeisi Estabragh, Gholamreza Dehghannoudeh, I. Banat, M. Ohadi, M. Moshafi","doi":"10.5812/jjnpp-134325","DOIUrl":"https://doi.org/10.5812/jjnpp-134325","url":null,"abstract":"Background: Biosurfactants are derived from microbes, plants, and animals. Acinetobacter junii B6 is a lipopeptide biosurfactant producer previously investigated for its structure, physicochemical, and product aggregation properties. Objectives: In this study, we investigated and optimized the bioencapsulation of A. junii B6 in calcium alginate hydrogel. Methods: A. junii B6 was encapsulated using calcium alginate hydrogel. The formulation of the hydrogel was optimized using a full factorial approach. Sodium alginate concentration, calcium chloride concentration, and hardening time were selected as the main factors, and surface tension was the response measure. A scanning electron microscope (SEM) was used to study the bead's morphology. Results: Scanning electron microscope image showed rounded and smooth beads. The most biosurfactant production and reduced surface tension (35.98 mN/m) were observed at concentrations of 1% calcium chloride, (1%) sodium alginate, and 15 minutes of hardening time. A. junii B6 can be encapsulated in alginate hydrogels producing biosurfactant at optimum experimental design. Conclusions: This represents a practical method for optimizing the bioencapsulation of A. junii B6 to produce biosurfactants.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47144687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: Several pharmacological effects have been attributed to thymol. However, limitations such as low solubility in water, low bioavailability, and high volatility have limited its use. Objectives: The present study aimed to prepare and characterize thymol-loaded solid lipid nanoparticles (SLNs) to improve the efficacy of thymol. Methods: Thymol-loaded SLNs were characterized by atomic force microscopy (AFM), differential scanning calorimetry (DSC), and Fourier transformed infrared spectroscopy (FT-IR). Cytotoxicity study and hemolysis assay were also performed. Results: The in vitro drug release showed a sustained manner. Also, SLNs loaded with thymol showed higher cytotoxicity than free thymol, and the hemolysis results indicated the blood biocompatibility of SLNs. Conclusions: As nanocarriers, SLNs can open a new avenue for improving the efficacy of thymol in cancer treatment.
{"title":"Targeted Solid Lipid Nanoparticles Formulation for Colon Cancer Treatment and Cytotoxicity Assessment Using HT29 Cell Line","authors":"E. Moghimipour, M. Abedini, S. Handali","doi":"10.5812/jjnpp-135987","DOIUrl":"https://doi.org/10.5812/jjnpp-135987","url":null,"abstract":"Background: Several pharmacological effects have been attributed to thymol. However, limitations such as low solubility in water, low bioavailability, and high volatility have limited its use. Objectives: The present study aimed to prepare and characterize thymol-loaded solid lipid nanoparticles (SLNs) to improve the efficacy of thymol. Methods: Thymol-loaded SLNs were characterized by atomic force microscopy (AFM), differential scanning calorimetry (DSC), and Fourier transformed infrared spectroscopy (FT-IR). Cytotoxicity study and hemolysis assay were also performed. Results: The in vitro drug release showed a sustained manner. Also, SLNs loaded with thymol showed higher cytotoxicity than free thymol, and the hemolysis results indicated the blood biocompatibility of SLNs. Conclusions: As nanocarriers, SLNs can open a new avenue for improving the efficacy of thymol in cancer treatment.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49385748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Salehcheh, L. Zeidooni, M. Dehghani, Soheila Alboghobeish, M. Shirani
: Multi-walled carbon nanotubes (MWCNTs) are being utilized in various fields. With regard to their numerous applications, MWCNT-induced toxicity has not been extensively investigated. Thus, the present study sheds light on the protective effect of caffeic acid (CA) on mitochondrial toxicity in the kidney caused by MWCNTs in Wistar rats employing the MTT assay as well as reactive oxygen species (ROS) indices, based on measuring glutathione (GSH), mitochondrial membrane potential (MMP), malondialdehyde (MDA), and catalase (CAT) activity. According to the MTT assay, using MWCNTs could significantly diminish mitochondrial viability based on doses. Furthermore, the study findings suggested that MWCNTs could reduce GSH content and CAT activity and subsequently improve mitochondrial ROS formation and damage the mitochondrial membrane of the kidney. The findings also implied that CA could protect renal mitochondria against toxicity induced by MWCNTs by lowering oxidative stress.
{"title":"Effects of Caffeic Acid on Multi-Walled Carbon Nanotubes -Induced Mitochondrial Toxicity in Rat Kidney","authors":"M. Salehcheh, L. Zeidooni, M. Dehghani, Soheila Alboghobeish, M. Shirani","doi":"10.5812/jjnpp-133171","DOIUrl":"https://doi.org/10.5812/jjnpp-133171","url":null,"abstract":": Multi-walled carbon nanotubes (MWCNTs) are being utilized in various fields. With regard to their numerous applications, MWCNT-induced toxicity has not been extensively investigated. Thus, the present study sheds light on the protective effect of caffeic acid (CA) on mitochondrial toxicity in the kidney caused by MWCNTs in Wistar rats employing the MTT assay as well as reactive oxygen species (ROS) indices, based on measuring glutathione (GSH), mitochondrial membrane potential (MMP), malondialdehyde (MDA), and catalase (CAT) activity. According to the MTT assay, using MWCNTs could significantly diminish mitochondrial viability based on doses. Furthermore, the study findings suggested that MWCNTs could reduce GSH content and CAT activity and subsequently improve mitochondrial ROS formation and damage the mitochondrial membrane of the kidney. The findings also implied that CA could protect renal mitochondria against toxicity induced by MWCNTs by lowering oxidative stress.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49182598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Masoud Radman, A. Kaeidi, Mohammad Fasihi Dastjerdi, Arghavan Javadi
Background: Management of bleeding is among the major issues in medicine, particularly during surgery. Objectives: This study investigated the effects of Pomegranate peel and flower, Myrtle, Quercus fruit, and Rhus coriaria L extracts on bleeding control in rats. Methods: In this experimental study, 32 male Wistar rats (weighing 200 - 250 g, 8-10-month-old) with free access to sufficient water and food, were randomly divided into four groups: (a) the topical application of the extracts on tail wounds (bleeding time (B.T.) measurement); (b) intraperitoneal injection of the extracts (measurement of prothrombin time (P.T.) and partial thromboplastin time (PTT) in the blood taken from the heart); (c) control group 1 (B.T. measurement on tail wounds without the topical application of the extracts); and (d) control group 2 (no intraperitoneal injection of the extracts, P.T. and PTT measurement in blood drawn from the heart). The animals in all groups received the same care and were kept under standard laboratory conditions, 12:12 h light/dark cycles, and a temperature of 23 ± 2.0°C. The data were analyzed by the one-way ANOVA and Tukey's post-hoc tests. Results: The mean of B.T. in the control group, 3.57 ± 0.20 s, was significantly higher than that in the intervention group (1.56 ± 0.13 s) (P < 0.001). The mean of P.T. in the control group was not significantly different from that in the intervention group (P = 0.499). The mean of PTT in the control group (18.2 ± 24.82 s) was significantly shorter than that in the intervention group (38.00 ± 14.49 s) (P = 0.006). Conclusions: Considering the acceptable coagulant effects of the extracts of Pomegranate peel & flower, Myrtle, Quercus fruit, and Rhus coriaria L. compared to the control group, it can be concluded that these extracts can be suitable adjuvant drugs for controlling bleeding. Although the coagulant effects of these extracts have been mentioned in many traditional medicine texts, human tests are required to reject or confirm their clinical effects.
{"title":"Effects of Pomegranate, Myrtle, Quercus Fruit, and Rhus coriaria L Extracts on Bleeding Control in Rat","authors":"Masoud Radman, A. Kaeidi, Mohammad Fasihi Dastjerdi, Arghavan Javadi","doi":"10.5812/jjnpp-132497","DOIUrl":"https://doi.org/10.5812/jjnpp-132497","url":null,"abstract":"Background: Management of bleeding is among the major issues in medicine, particularly during surgery. Objectives: This study investigated the effects of Pomegranate peel and flower, Myrtle, Quercus fruit, and Rhus coriaria L extracts on bleeding control in rats. Methods: In this experimental study, 32 male Wistar rats (weighing 200 - 250 g, 8-10-month-old) with free access to sufficient water and food, were randomly divided into four groups: (a) the topical application of the extracts on tail wounds (bleeding time (B.T.) measurement); (b) intraperitoneal injection of the extracts (measurement of prothrombin time (P.T.) and partial thromboplastin time (PTT) in the blood taken from the heart); (c) control group 1 (B.T. measurement on tail wounds without the topical application of the extracts); and (d) control group 2 (no intraperitoneal injection of the extracts, P.T. and PTT measurement in blood drawn from the heart). The animals in all groups received the same care and were kept under standard laboratory conditions, 12:12 h light/dark cycles, and a temperature of 23 ± 2.0°C. The data were analyzed by the one-way ANOVA and Tukey's post-hoc tests. Results: The mean of B.T. in the control group, 3.57 ± 0.20 s, was significantly higher than that in the intervention group (1.56 ± 0.13 s) (P < 0.001). The mean of P.T. in the control group was not significantly different from that in the intervention group (P = 0.499). The mean of PTT in the control group (18.2 ± 24.82 s) was significantly shorter than that in the intervention group (38.00 ± 14.49 s) (P = 0.006). Conclusions: Considering the acceptable coagulant effects of the extracts of Pomegranate peel & flower, Myrtle, Quercus fruit, and Rhus coriaria L. compared to the control group, it can be concluded that these extracts can be suitable adjuvant drugs for controlling bleeding. Although the coagulant effects of these extracts have been mentioned in many traditional medicine texts, human tests are required to reject or confirm their clinical effects.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45255240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Roya Malekzadeh, M. Arjmand, Ziba Akbari, S. Sadeghi, Reza Haji Hosseini
Background: Epithelial ovarian cancer (EOC) is a deadly gynecological cancer among women worldwide. Ministering ovarian cancer with classic chemotherapy medications can cause various side effects. Thus, in recent years, the anticancer potential of medicinal plants has been noticed in complementary cancer treatment due to their high efficacy and low toxicity. The anti-proliferative potential of Xanthium strumarium leaf and seed extract against several cancer cell lines was reported; however, there is no report on the effect of its root so far. Objectives: In this study, the antitumor effect of X. strumarium root extract was evaluated on the SK-OV-3 ovarian cancer cell line, and metabolic alterations were identified. Methods: Cancer cells were cultured and ministered with different concentrations of ethanolic root extract. The antitumor effect of the root extract was determined by MTT assay, and cell metabolites was extracted. Finally, the metabolome profile was characterized and analyzed by 1H NMR-based metabolomics. Results: The IC50 value of the root extract of X. Strumarium was 30 µg/mL after 48 hours, which exhibited anticancer activity against SK-OV-3 ovarian cancer cells. Aminoacyl-tRNA synthesis, glycerolipid metabolism, fatty acid biosynthesis, and biotin metabolism were the most affected metabolic pathways involved in the growth inhibition of cancer cells. Conclusions: In the current study, the ethanolic root extract of X. Strumarium reveals antitumor activity against SK-OV-3 ovarian cancer cells and could affect vital metabolic pathways.
{"title":"The Effect of Xanthium strumarium Root Extracts on Growth Inhibition of Epithelial Ovarian Cancer SK-OV-3 Cell Line: A Metabolomics-Based Study","authors":"Roya Malekzadeh, M. Arjmand, Ziba Akbari, S. Sadeghi, Reza Haji Hosseini","doi":"10.5812/jjnpp-135038","DOIUrl":"https://doi.org/10.5812/jjnpp-135038","url":null,"abstract":"Background: Epithelial ovarian cancer (EOC) is a deadly gynecological cancer among women worldwide. Ministering ovarian cancer with classic chemotherapy medications can cause various side effects. Thus, in recent years, the anticancer potential of medicinal plants has been noticed in complementary cancer treatment due to their high efficacy and low toxicity. The anti-proliferative potential of Xanthium strumarium leaf and seed extract against several cancer cell lines was reported; however, there is no report on the effect of its root so far. Objectives: In this study, the antitumor effect of X. strumarium root extract was evaluated on the SK-OV-3 ovarian cancer cell line, and metabolic alterations were identified. Methods: Cancer cells were cultured and ministered with different concentrations of ethanolic root extract. The antitumor effect of the root extract was determined by MTT assay, and cell metabolites was extracted. Finally, the metabolome profile was characterized and analyzed by 1H NMR-based metabolomics. Results: The IC50 value of the root extract of X. Strumarium was 30 µg/mL after 48 hours, which exhibited anticancer activity against SK-OV-3 ovarian cancer cells. Aminoacyl-tRNA synthesis, glycerolipid metabolism, fatty acid biosynthesis, and biotin metabolism were the most affected metabolic pathways involved in the growth inhibition of cancer cells. Conclusions: In the current study, the ethanolic root extract of X. Strumarium reveals antitumor activity against SK-OV-3 ovarian cancer cells and could affect vital metabolic pathways.","PeriodicalId":17745,"journal":{"name":"Jundishapur Journal of Natural Pharmaceutical Products","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46956504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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