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Zeng F, Lai Y, Huang Y, Zhu F, Gao J, Chen Z, Zeng L, Feng M, Qiu P, Yuan S, Deng G. Shikonin from lithospermum erythrorhizon induces pyroptosis in trophoblast cells by activating the CTSB-NLRP3 inflammasome. Ann Med 2024; 56:2394584. [PMID: 39183455 PMCID: PMC11348813 DOI: 10.1080/07853890.2024.2394584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 08/27/2024] Open
Abstract
BACKGROUND With the decline of global fertility, drug therapeutic of ectopic pregnancy is of great significance. Lithospermum erythrorhizon is using for embryo killing as herbal medicine. Shikonin is the critical nucleus of Lithospermum erythrorhizon; however, the mechanism is still unclear. The study aimed to explore the mechanism of shikonin against ectopic pregnancy. MATERIAL AND METHODS In this study, we examined the viability and LDH release of HTR-8/SVneo cells by assays, observed pore formation in cell membranes by microscopy imaging and PI staining, and IL-1β release by WB and ELISA assay kit. Then, we used network pharmacology to analyse the potential interaction between shikonin, ectopic pregnancy and pyroptosis and used molecular docking techniques to verify interactions between shikonin and core common targets. Finally, western blotting and immunofluorescence assay were used to explore the mechanism of shikonin-inducing pyroptosis of HTR-8/SVneo cells. RESULTS Shikonin could cause a significant inhibition of HTR-8/SVneo cell viability in a concentration- and time-dependent manner. In HTR-8/SVneo cells, shikonin-induced cell swelling, bubble formation, an increase in the release of lactate dehydrogenase (LDH) and up-regulation of several pyroptosis-associated factors. And network pharmacology showed that The main targets of shikonin-ectopic pregnancy-pyroptosis were IL-1β and caspase-1, and molecular docking results showed that shikonin can closely bind to IL-1β, caspase-1 and GSDMD. Additionally, the necroptosis inhibitor GSK'872 could not suppress the expression of mature-IL-1β and prevent the pyroptosis phenotype from developing. However, the nucleotide oligomerization domain-like receptor family pyrin domain containing 3 (NLRP3) inhibitor MCC-950 could downregulate the expression of pyroptosis-associated factors and prevent the pyroptosis phenotype from developing. Shikonin led to an elevation in the expression of cathepsin B (CTSB), and the CTSB inhibitor CA-074 abolished pyroptosis induced by shikonin; however, the NLRP3 inhibitor MCC-950 could not inhibit the expression of CTSB. CONCLUSIONS Our results suggest that shikonin activates CTSB to induce NLRP3-dependent pyroptosis in HTR-8/SVneo cells. This study has important clinical implications for the treatment of ectopic pregnancy.
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Affiliation(s)
- Fuling Zeng
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- Department of Gynecology, Guangzhou Baiyun District Maternal and Child Health Hospital, Guangzhou, China
| | - Yuling Lai
- Department of Sports Medicine, Guangzhou Sport University, Guangzhou, China
| | - Yanxi Huang
- Department of Gynecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fangfang Zhu
- Department of Gynecology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Jie Gao
- Department of Gynecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhenyue Chen
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lihua Zeng
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Min Feng
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Pin Qiu
- Department of Gynecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shuo Yuan
- Department of Gynecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Gaopi Deng
- Department of Gynecology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Zhao LL, Jayeoye TJ, Ashaolu TJ, Olatunji OJ. Pinostrobin, a dietary bioflavonoid exerts antioxidant, anti-inflammatory, and anti-apoptotic protective effects against methotrexate-induced ovarian toxicity in rats. Tissue Cell 2023; 85:102254. [PMID: 37866152 DOI: 10.1016/j.tice.2023.102254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/02/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
This study investigated the protective activities of pinostrobin (PIN) against methotrexate (MTX)-induced ovarian toxicity. Female rats were administered with PIN (50 mg/kg) for 4 weeks, while MTX was administered from weeks 2-4 of PIN treatment. Serum hormonal profiles, ovarian oxidative stress, inflammatory and apoptotic biomarkers as well as ovarian histomorphometry were evaluated. MTX administration elicited profound deficit in serum progesterone and estrogen (E2) levels, while luteinizing hormone (LH) and follicle stimulating hormone (FSH) were significantly increased. Additionally, MTX administration was associated with significant increases in ovarian malondialdehyde, nitric oxide, NF-кB, TNF-α, IL-6, IL-1β, iNOS and caspase-3 activity, as well as notable reduction in the activities of glutathione peroxidase, catalase and superoxide dismutase as well as the level of glutathione. Whereas, treatment with PIN significantly decreased serum levels of FSH and LH, as well as ovarian levels of NO, MDA, caspase 3, NF-κB, IL-1β, IL-6, TNF-α and iNOS. PIN also significantly upregulated GSH, GPx, CAT and SOD in the ovarian tissues as well as increased serum E2 and progesterone levels compared to the MTX group. Furthermore, PIN significantly restored altered ovarian histoarchitecture in the treated group. These findings suggests that PIN exerts protective effects against MTX-triggered ovarian damages.
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Affiliation(s)
- Ling-Ling Zhao
- Department of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, China
| | - Titilope John Jayeoye
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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Rofaeil RR, Welson NN, Fawzy MA, Ahmed AF, Atta M, Bahaa El-Deen MA, Abdelzaher WY. The IL-6/HO-1/STAT3 signaling pathway is implicated in the amelioration of acetaminophen-induced hepatic toxicity: A neonatal rat model. Hum Exp Toxicol 2023; 42:9603271231151376. [PMID: 36625353 DOI: 10.1177/09603271231151376] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The widespread use of acetaminophen (APAP) in children as an over-the-counter treatment can cause acute liver failure through accidental overdose or ingestion. Therefore, the current research sought to investigate the function of hemin in mitigating the acute hepatotoxic effect of APAP in rat offspring. Thirty-two rats were assigned into four groups: control, hemin, APAP, and hemin/APAP groups. Liver enzymes were measured in serum along with oxidative stress indicators, tumor necrosis factor-α (TNF-α), interleukin-1beta (IL-1β), total nitrites (NOx), and caspase 3 in liver. Immunoblotting of heme oxygenase-1 (HO-1), interleukin-6 (IL-6), Janus kinase 2 (Jak2), and signal transducer and activator of transcription 3 (STAT3) was carried out. The Bax/Bcl2 mRNA expression ratio was determined. A histological study and an immunohistochemical study of phosphorylated STAT3 were also done. Hemin reduced liver enzymes, MDA, TNF-α, NOx, caspase 3, IL-1β, p-STAT3 expression, p-Jak2 expression, IL-6 expression, and Bax/Bcl2 mRNA expression ratio. In contrast, hemin increased GSH, TAC, and the expression of HO-1, improving the histopathological picture of liver tissue. Thus, hemin could ameliorate APAP-induced hepatic toxicity in rat offspring through anti-oxidant, anti-apoptotic, and anti-inflammatory actions with a possible role for the IL-6/HO-1/Jak2/STAT3 pathway.
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Affiliation(s)
- Remon Roshdy Rofaeil
- Department of Pharmacology, Faculty of Medicine, 68877Minia University, Minia, Egypt.,Department of Pharmacology, Deraya University, New Minia City, Egypt
| | - Nermeen N Welson
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, 158411Beni-Suef University, Beni-Suef, Egypt
| | - Michael A Fawzy
- Department of Biochemistry, Faculty of Pharmacy, 68877Minia University, Minia, Egypt
| | - Amira F Ahmed
- Department of Histology and Cell Biology, Faculty of Medicine, 68877Minia University, Minia, Egypt.,Department of Histology and Cell Biology, Misr University for Science and Technology, October City, Egypt
| | - Medhat Atta
- Department of Anatomy, Faculty of Medicine, 68877Minia University, Minia, Egypt
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Shalaby AM, Albakoush KMM, Alabiad MA, Alorini M, Jaber FA, Elkholy MR, Tawfeek SE. Methotrexate enhances oxidative stress, apoptosis, and ultrastructural alterations in the placenta of rat. Ultrastruct Pathol 2022; 46:531-541. [DOI: 10.1080/01913123.2022.2154877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Amany Mohamed Shalaby
- Histology and Cell Biology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | | | - Mohamed Ali Alabiad
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohammed Alorini
- Department of Basic Medical Sciences, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Fatima A. Jaber
- Department of Biology, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Mahmoud Ramadan Elkholy
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Shereen Elsayed Tawfeek
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
- Anatomy Department, College of Medicine, Jouf University, Sakaka, Saudi Arabia
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Leukotriene Receptor Antagonist, Montelukast Ameliorates L-NAME-Induced Pre-eclampsia in Rats through Suppressing the IL-6/Jak2/STAT3 Signaling Pathway. Pharmaceuticals (Basel) 2022; 15:ph15080914. [PMID: 35893738 PMCID: PMC9332684 DOI: 10.3390/ph15080914] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 07/19/2022] [Indexed: 12/15/2022] Open
Abstract
Aims: To investigate the potential protective role of montelukast (Mont) in the pre-eclampsia rat model induced by L-NG-Nitro arginine methyl ester (L-NAME). Methods and materials: Thirty-two pregnant female albino Wistar rats were assigned to four groups: the control group: pregnant rats received vehicles; the Mont group: pregnant rats received Mont (10 mg/kg/day, p.o.) from the 6th to the 18th day of gestation; the L-NAME group: pregnant rats received L-NAME (50 mg/kg/day, i.p.) from the 9th to the 18th day of gestation; the Mont/L-NAME group: pregnant rats received Mont (10 mg/kg/day, p.o.) from the 6th to the 18th day of gestation and L-NAME (50 mg/kg/day, i.p.) from the 9th to the 18th day of gestation. Placental, hepatic, and renal malondialdehyde (MDA), total nitrites (NOx), interleukin 6 (IL-6), and tumor necrosis factor (TNF)-α were determined. Serum alanine transaminase (ALT), aspartate transaminase (AST), creatinine, urea, 24-h urinary protein, and the placental growth factor (PGF) were measured. Histopathological examinations of the placental, hepatic, and renal tissues were also performed. In addition, placental, hepatic, and renal Janus kinase 2 (Jak2) and signal transducer and activator of transcription 3 (STAT3) immunoblotting were performed. Key findings: Mont improves oxidative stress, IL-6, TNF-α, ALT, AST, creatinine, urea, 24-h urinary protein, PGF, Jak2, and STAT3 which were all affected by L-NAME. Moreover, the histopathological assessment indicated that Mont restored the normal architecture that was markedly disturbed by L-NAME. Significance: Mont exerted the biochemical and histopathological amelioration of L-NAME-caused pre-eclampsia through its anti-inflammatory, anti-oxidant function and suppression of the IL-6/Jak2/STAT3 signaling pathway.
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Multi-Functional Development and Utilization of Rapeseed: Comprehensive Analysis of the Nutritional Value of Rapeseed Sprouts. Foods 2022; 11:foods11060778. [PMID: 35327200 PMCID: PMC8953081 DOI: 10.3390/foods11060778] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 02/04/2023] Open
Abstract
Rapeseed is the third largest oil crop in the world and the largest oil crop in China. The multi-functional development and utilization of rapeseed is an effective measure for the high-quality development of rapeseed industry in China. In this study, several basic nutrients of eight rapeseed sprouts and five bean sprouts (3–5 varieties each) were determined, including sugar, crude protein, crude fiber, vitamin E, minerals, fatty acids, amino acids, and glucosinolates. Data analysis revealed that compared with bean sprouts, rapeseed sprouts were nutritionally balanced and were richer in active nutrients such as glucose, magnesium, selenium, vitamin E, and glucosinolate. Moreover, rapeseed sprouts exhibited reasonable amino acid composition and abundant unsaturated fatty acids (accounting for 90.32% of the total fatty acids). All these results indicated the potential of rapeseed sprout as a functional vegetable. Subsequently, three dominant nutrients including vitamin E, glucosinolate, and selenium were investigated in seeds and sprouts of 44 B. napus L. varieties. The results showed that germination raised the ratio of α-tocopherol/γ-tocopherol from 0.53 in seeds to 9.65 in sprouts, greatly increasing the content of α-tocopherol with the strongest antioxidant activity among the eight isomers of vitamin E. Furthermore, germination promoted the conversion and accumulation of glucosinolate components, especially, glucoraphanin with strong anti-cancer activity with its proportion increased from 1.06% in seeds to 1.62% in sprouts. In addition, the contents of selenium, vitamin E, and glucosinolate in rapeseed sprouts were highly correlated with those in seeds. Furthermore, these three dominant nutrients varied greatly within B. napus varieties, indicating the great potential of rapeseed sprouts to be further bio-enhanced. Our findings provide reference for the multi-purpose development and utilization of rapeseed, lay a theoretical foundation for the development of rapeseed sprout into a functional vegetable, and provide a novel breeding direction.
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Effects of Low-Dose Aspirin Combined with Vitamin E on the Incidence of Intrauterine Growth Restriction and Hemorheological Indexes of Pregnant Women in Patients with Gestational Hypertension. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:6328807. [PMID: 35237342 PMCID: PMC8885198 DOI: 10.1155/2022/6328807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 02/07/2022] [Indexed: 11/29/2022]
Abstract
Objective To investigate the effect of low-dose aspirin combined with vitamin E on the incidence of intrauterine growth restriction and hemorheological indexes of pregnant women in patients with gestational hypertension. Method 134 elderly patients with chronic urticaria treated in our hospital from November 2017 to November 2020 were studied. According to the treatment methods, they were randomly divided into observation and control groups. There were 67 patients in the observation group, aged 20-37 years, with an average of (25.7 ± 2.75) years. There were 67 patients in the control group, aged 21-35 years, with an average of (26.3 ± 3.17) years. No significant difference was observed between the two groups (P > 0.05). Results The number of cases with postpartum hemorrhage and intrauterine growth restriction in the observation group was less than that in the control group. The total incidence rate was lower than that in the control group. There were significant differences in the above results (P < 0.05). The number of patients with preterm birth in the observation group was less than that in the control group, but there was no significant difference in the results (P > 0.05). The head circumference, abdominal circumference, biparietal diameter, and femoral length diameter in the control and observation groups increased significantly after treatment (P < 0.05). Compared with the control group, the head circumference, abdominal circumference, biparietal diameter, and femoral diameter in the observation group increased more after treatment, and the results were statistically poor (P < 0.05). The systolic blood pressure, diastolic blood pressure, and mean arterial pressure in the control and observation groups decreased significantly after treatment, and the results were statistically different (P < 0.05). Compared with the control group, the systolic blood pressure, diastolic blood pressure, and mean arterial pressure in the observation group decreased more after treatment. The results were statistically different (P < 0.05). The plasma viscosity levels, whole blood high shear viscosity, and whole blood low shear viscosity in the control and observation groups decreased significantly after treatment, and the results were statistically different (P < 0.05). Compared with the control group, plasma viscosity levels, whole blood high shear viscosity, and whole blood low shear viscosity in the observation group decreased more after treatment, and the results were statistically different (P < 0.05). The control and observation groups' fetal systolic/diastolic pressure and pulsatile index decreased significantly after treatment, and the results were statistically different (P < 0.05). Compared with the control group, the fetal systolic/diastolic blood pressure and pulsatile index in the observation group decreased more after treatment, and the results were statistically poor (P < 0.05). Conclusion Low-dose aspirin combined with vitamin E is effective in treating intrauterine growth restriction in patients with gestational hypertension. It can effectively control the blood pressure and blood flow of patients and newborns and improve pregnancy outcomes without increasing the incidence of adverse reactions. It is worthy of clinical promotion.
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Abdelzaher WY, Nassan MA, Ahmed SM, Welson NN, El-Saber Batiha G, Khalaf HM. Xanthine Oxidase Inhibitor, Febuxostat Is Effective against 5-Fluorouracil-Induced Parotid Salivary Gland Injury in Rats Via Inhibition of Oxidative Stress, Inflammation and Targeting TRPC1/CHOP Signalling Pathway. Pharmaceuticals (Basel) 2022; 15:ph15020232. [PMID: 35215344 PMCID: PMC8880727 DOI: 10.3390/ph15020232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 02/04/2023] Open
Abstract
The current research aimed to examine the ameliorative role of febuxostat (FEB), a highly potent xanthine oxidase inhibitor, against 5-fluorouracil (5-FU)-induced parotid salivary gland damage in rats, as FEB is a pleiotropic drug that has multiple pharmacological effects. A total of 32 Wistar adult male rats were randomly arranged into four groups. Group 1: the control group; given only the vehicle for 14 days, then given a saline i.p. injection from the 10th to the 14th day. Group 2: the FEB group; rats received FEB (10 mg/kg) once daily po for 14 days before receiving a saline i.p. injection from the 10th to the 14th day. Group 3: the 5-FU group; from the 10th to the 14th day, rats received an intraperitoneal injection of 5-FU (35 mg/kg/day). Group 4: the FEB/5-FU group; rats were pre-treated with FEB po for 14 days before receiving 5-FU i.p injections for five consecutive days from the 10th to the 14th day. Parotid gland damage was detected histologically and biochemically by the evaluation of oxidative stress markers (malondialdehyde (MDA) and nitric oxide levels (NOx)), oxidant defences (reduced glutathione (GSH) and superoxide dismutase (SOD)), inflammatory markers (tumour necrosis factor-alpha (TNF-α), interleukin-1β (IL-1β)), and transient receptor potential canonical1 (TRCP1) and C/EBP homologous protein (CHOP). FEB pre-treatment reduced MDA, TNF-, and IL-1 while increasing SOD, GSH, and NOx. FEB also significantly increased TRPC1 and decreased CHOP in parotid gland tissue. In conclusion, FEB pre-treatment reduced 5-FU-induced parotid salivary gland damage not only through its powerful anti-inflammatory and antioxidant effects, but also through its effect on the TRPC1/CHOP signalling pathway.
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Affiliation(s)
- Walaa Yehia Abdelzaher
- Department of Pharmacology, Faculty of Medicine, Minia University, Minia 61519, Egypt; (W.Y.A.); (H.M.K.)
| | - Mohamed A. Nassan
- Department of Clinical Laboratory Sciences, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Sabreen Mahmoud Ahmed
- Department of Human Anatomy and Embryology, Faculty of Medicine, Minia University, Minia 61511, Egypt;
- Department of Basic Medical Sciences, Faculty of Physiotherapy, Deraya University, New Minia City 61768, Egypt
| | - Nermeen N. Welson
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Beni-Suef University, Beni Suef 62511, Egypt
- Correspondence:
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt;
| | - Hanaa Mohamed Khalaf
- Department of Pharmacology, Faculty of Medicine, Minia University, Minia 61519, Egypt; (W.Y.A.); (H.M.K.)
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Abdelzaher WY, Bahaa HA, Elkhateeb R, Atta M, Fawzy MA, Ahmed AF, Rofaeil RR. Role of JNK, ERK, and p38 MAPK signaling pathway in protective effect of sildenafil in cyclophosphamide-induced placental injury in rats. Life Sci 2022; 293:120354. [PMID: 35074407 DOI: 10.1016/j.lfs.2022.120354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 01/14/2023]
Abstract
AIMS Chemotherapeutic agents; cyclophosphamide (CYC) is used for treatment of cancer and autoimmune diseases. Grievously, CYC is non-selective as it affects both tumor and healthy cells resulting in systemic toxicity including placenta. The present study aimed to evaluate the effect of phosphodiesterase 5 inhibitor, sildenafil (Sild) on CYC-induced placental injury in rats. MATERIALS AND METHODS Thirty-two female Wister rats were randomly divided into 4 experimental groups. Group 1: control pregnant group; Group 2: Sild-treated pregnant rats; Group 3: pregnant rats received CYC; Group 4: pregnant rats received Sild and CYC. Placental malondialdehyde (MDA), total nitrite/nitrate (NOx), reduced glutathione (GSH), tumor necrosis factor-α (TNF-α), platelet growth factor (PlGF), c-Jun N-terminal kinase (JNK), p38 mitogen-activated protein kinase (p38MAPK), extracellular signal-regulated kinase (ERK) and cleaved caspase-3 were measured. Histological changes, Nuclear Factor kappa-light-chain-enhancer of activated B (NF-κB), Connexin 43 (GJA1) and proliferating cell nuclear antigen (PCNA) immuno-expressions were also evaluated. KEY FINDINGS CYC showed significant decrease in placental GSH, NOx, PlGF, GJA1 and PCNA immuno-expressions but significant increase in placental MDA, TNF-α, JNK, P38MAPK, ERK, caspase-3 and NF-kB immuno-expression. Sild showed significant improvement in all oxidative, inflammatory and apoptotic parameters. SIGNIFICANCE Sild is a promising protective drug against placental injury induced by CYC through antagonizing MAPK (JNK, ERK, and p38) signaling pathway with anti-oxidant, anti-inflammatory and anti-apoptotic effects.
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Affiliation(s)
| | - Haitham Ahmed Bahaa
- Department of Obstetrics and Gynecology, Faculty of Medicine, Minia University, Minia 61511, Egypt
| | - Reham Elkhateeb
- Department of Obstetrics and Gynecology, Faculty of Medicine, Minia University, Minia 61511, Egypt
| | - Medhat Atta
- Department of Anatomy, Faculty of Medicine, Minia University, Minia 61511, Egypt
| | - Michael Atef Fawzy
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minia 61511, Egypt
| | - Amira F Ahmed
- Department of Histology and Cell Biology, Faculty of Medicine, Minia University, Minia, 61511, Egypt
| | - Remon Roshdy Rofaeil
- Department of Pharmacology, Faculty of Medicine, Minia University, Minia 61511, Egypt; Department of Pharmacology, Deraya University, New Minia, Egypt.
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Sadaf K, Ahmad KR, Ahmad SN, Kanwal U, Suleman S, Aslam Z, Inayat I, Siddique S, Kanwal MA. Mitigating properties of vitamin E and olive oil on the teratomorphogenic impacts of lambda-cyhalothrin in developing chick embryos. Toxicol Rep 2022; 9:1901-1905. [DOI: 10.1016/j.toxrep.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/26/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
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