1
|
Khattabi L, Chettoum A, Hemida H, Boussebaa W, Atanassova M, Messaoudi M. Pirimicarb Induction of Behavioral Disorders and of Neurological and Reproductive Toxicities in Male Rats: Euphoric and Preventive Effects of Ephedra alata Monjauzeana. Pharmaceuticals (Basel) 2023; 16:402. [PMID: 36986501 PMCID: PMC10051897 DOI: 10.3390/ph16030402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/28/2023] [Accepted: 03/03/2023] [Indexed: 03/09/2023] Open
Abstract
Carbamate pesticides are a risk to human well-being, and pirimicarb is the most widely employed carbamate insecticide. This ongoing investigation aimed to reveal its toxicity on neurobehavioral and reproductive function. The study was carried out on male Wistar rats by assessment of behavioral changes via experiments, such as the forced swim test and the elevated plus maze; determination of oxidative stress (checking parameters such as catalase activity, etc.); measurement of cortisol and testosterone serum titers, and IL-1β levels in the plasma and brain; and evaluation of histopathological lesions that induced pirimicarb after 28 days of gavage, specifically in the brain and testis. Traces of pirimicarb were analyzed in tissue extracts using LCMS/MS. At the same time, the beneficial and protective effect of EamCE (Ephedra alata monjauzeana Crude Extract) were tested. The outcomes showed considerable anxiety and depressive status, with an evident increase in cortisol and IL-1β titers and an important decrease in oxidative enzymes and testosterone. Significant histological lesions were also recorded. In addition, the LCMS/MS analysis affirmed the accumulation of pirimicarb in organ tissue from rats force-fed with pirimicarb. Conversely, EamCE demonstrated outstanding potential as a preventive treatment, restoring cognitive and physical performance, boosting fertility, enhancing antioxidant and anti-inflammatory activities and preserving tissue integrity. We concluded that pirimicarb has critical deleterious impacts on health, affecting the neuroimmune-endocrine axis, and EamCE has a general euphoric and preventive effect.
Collapse
Affiliation(s)
- Latifa Khattabi
- Faculty of Nature and Life Sciences, University of Brothers Mentouri, Constantine1 (UFMC1), BP, 325 Route de Ain El Bey, Constantine 25017, Algeria
- Biotechnology Research Center, Constantine (CRBt), Ali Mendjli Nouvelle Ville UV 03 BP E73, Constantine 25016, Algeria
| | - Aziez Chettoum
- Faculty of Nature and Life Sciences, University of Brothers Mentouri, Constantine1 (UFMC1), BP, 325 Route de Ain El Bey, Constantine 25017, Algeria
| | - Houari Hemida
- Institute of Veterinary Sciences, University of Tiaret, Tiaret 14000, Algeria
| | - Walid Boussebaa
- Scientific and Technical Research Center in Physico-Chemical Analysis (CRAPC), BP384, Bou-Ismail, Tipaza 42004, Algeria
| | - Maria Atanassova
- Nutritional Scientific Consulting, Chemical Engineering, University of Chemical Technology and Metalurgy, 1734 Sofia, Bulgaria
| | | |
Collapse
|
2
|
Fatima S, Ali M, Quadri SN, Beg S, Samim M, Parvez S, Abdin MZ, Mishra P, Ahmad FJ. Crafting ɣ-L-Glutamyl-l-Cysteine layered Human Serum Albumin-nanoconstructs for brain targeted delivery of ropinirole to attenuate cerebral ischemia/reperfusion injury via "3A approach". Biomaterials 2022; 289:121805. [PMID: 36162213 DOI: 10.1016/j.biomaterials.2022.121805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/23/2022] [Accepted: 09/11/2022] [Indexed: 11/17/2022]
Abstract
Treatment of Ischemic Stroke is inordinately challenging due to its complex aetiology and constraints in shuttling therapeutics across blood-brain barrier. Ropinirole hydrochloride (Rp), a propitious neuroprotectant with anti-oxidant, anti-inflammatory, and anti-apoptotic properties (3A) is repurposed for remedying ischemic stroke and reperfusion (I/R) injury. The drug's low bioavailability in brain however, limits its therapeutic efficacy. The current research work has reported sub-100 nm gamma-L-Glutamyl-L-Cysteine coated Human Serum Albumin nanoparticles encapsulating Rp (C-Rp-NPs) for active targeting in ischemic brain to encourage in situ activity and reduce unwanted toxicities. Confocal microscopy and brain distribution studies confirmed the enhanced targeting potentiality of optimized C-Rp-NPs. The pharmacokinetics elucidated that C-Rp-NPs could extend Rp retention in systemic circulation and escalate bioavailability compared with free Rp solution (Rp-S). Additionally, therapeutic assessment in transient middle cerebral occlusion (tMCAO) model suggested that C-Rp-NPs attenuated the progression of I/R injury with boosted therapeutic index at 1000 times less concentration compared to Rp-S via reinstating neurological and behavioral deficits, while reducing ischemic neuronal damage. Moreover, C-Rp-NPs blocked mitochondrial permeability transition pore (mtPTP), disrupted apoptotic mechanisms, curbed oxidative stress and neuroinflammation, and elevated dopamine levels post tMCAO. Thus, our work throws light on fabrication of rationally designed C-Rp-NPs with enormous clinical potential.
Collapse
Affiliation(s)
- Saman Fatima
- Department of Pharmaceutics, School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, 110062, India
| | - Mubashshir Ali
- Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences (SCLS), Jamia Hamdard, New Delhi, 110062, India
| | - Syed Naved Quadri
- Centre for Transgenic Plant Development (CTPD), Department of Biotechnology, School of Chemical and Life Sciences (SCLS), Jamia Hamdard, New Delhi, 110062, India
| | - Sarwar Beg
- School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, United Kingdom
| | - M Samim
- Department of Chemistry, School of Chemical and Life Sciences (SCLS), Jamia Hamdard, New Delhi, 110062, India
| | - Suhel Parvez
- Department of Medical Elementology and Toxicology, School of Chemical and Life Sciences (SCLS), Jamia Hamdard, New Delhi, 110062, India
| | - Malik Zainul Abdin
- Centre for Transgenic Plant Development (CTPD), Department of Biotechnology, School of Chemical and Life Sciences (SCLS), Jamia Hamdard, New Delhi, 110062, India
| | - Prashant Mishra
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi, 110016, India
| | - Farhan Jalees Ahmad
- Department of Pharmaceutics, School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, New Delhi, 110062, India.
| |
Collapse
|
3
|
Saquib Q, Siddiqui MA, Ansari SM, Alwathnani HA, Al-Khedhairy AA. Carbofuran cytotoxicity, DNA damage, oxidative stress, and cell death in human umbilical vein endothelial cells: Evidence of vascular toxicity. J Appl Toxicol 2021; 41:847-860. [PMID: 33629750 DOI: 10.1002/jat.4150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/17/2022]
Abstract
Carbofuran is a broad-spectrum carbamate insecticide, which principally inhibits the acetylcholinesterase (AChE) enzyme in the nervous system. Nonetheless, their selective action is not restricted to a single species and expanded to humans. No studies are available on the toxicological effects of carbofuran in the endothelial cells (ECs), which first confronts the toxicants in blood vessels. Hence, we have exposed the human umbilical vein ECs (HUVECs) with carbofuran for 24 h, which significantly reduced the cell survival to 25.16% and 33.48% at 500 and 1,000 μM analyzed by MTT assay. In the neutral red uptake (NRU) assay, 16.68%, 30.99%, and 58.11% survival decline was found at 250, 500, and 1,000 μM of carbofuran. HUVECs exposed to carbofuran showed significant increase in the intracellular reactive oxygen species (ROS), indicating oxidative stress at low concentrations. In parallel, HUVECs showed hyperpolarization effects in the mitochondrial membrane potential (ΔΨm) upon carbofuran exposure. Carbofuran induced DNA damage in HUVECs measured as 8.80, 11.82, 35.56, and 79.69 Olive tail moment (OTM) in 100-, 250-, 500-, and 1,000-μM exposure groups. Flow cytometric analysis showed apoptotic peak (SubG1) and G2M arrest in the HUVECs exposed to carbofuran. Overall, our novel data confirm that carbofuran is toxic for the EC cells, especially at the higher concentrations, which may affect the vascular functions and possibly angiogenesis. Hence, carbofuran should be applied judiciously, and detailed vascular studies are warranted to gain an in-depth information focusing the transcriptomic and translation changes employing suitable in vivo and in vitro test models.
Collapse
Affiliation(s)
- Quaiser Saquib
- Zoology Department, College of Sciences, King Saud University, Riyadh, Saudi Arabia.,Chair for DNA Research, Zoology Department, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Maqsood A Siddiqui
- Chair for DNA Research, Zoology Department, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sabiha M Ansari
- Botany & Microbiology Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Hend A Alwathnani
- Botany & Microbiology Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | |
Collapse
|
4
|
Sharma RK, Singh P, Setia A, Sharma AK. Insecticides and ovarian functions. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2020; 61:369-392. [PMID: 31916619 DOI: 10.1002/em.22355] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 12/10/2019] [Accepted: 01/03/2020] [Indexed: 06/10/2023]
Abstract
Insecticides, a heterogeneous group of chemicals, are widely used in agriculture and household practices to avoid insect-inflicted damage. Extensive use of insecticides has contributed substantially to agricultural production and the prevention of deadly diseases by destroying their vectors. On the contrary, many of the insecticides are associated with several adverse health effects like neurological and psychological diseases, metabolic disorders, hormonal imbalance, and even cancer in non-target species, including humans. Reproduction, a very selective process that ensures the continuity of species, is affected to a greater extent by the rampant use of insecticides. In females, exposure to insecticides leads to reproductive incapacitation primarily through disturbances in ovarian physiology. Disturbed ovarian activities encompass the alterations in hormone synthesis, follicular maturation, ovulation process, and ovarian cycle, which eventually lead to decline in fertility, prolonged time-to-conceive, spontaneous abortion, stillbirths, and developmental defects. Insecticide-induced ovarian toxicity is effectuated by endocrine disruption and oxidative stress. Oxidative stress, which occurs due to suppression of antioxidant defense system, and upsurge of reactive oxygen and nitrogen species, potentiates DNA damage and expression of apoptotic and inflammatory markers. Insecticide exposure, in part, is responsible for ovarian malfunctioning through disruption of hypothalamic-pituitary-gonadal axis. The current article is focused on the adverse effects of insecticides on ovarian functioning, and consequently, on the reproductive efficacy of females. The possible strategies to combat insecticide-induced toxicity are also discussed in the latter part of this review. Environ. Mol. Mutagen. 61:369-392, 2020. © 2020 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Rajnesh Kumar Sharma
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, India
| | - Priyanka Singh
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, India
| | - Aarzoo Setia
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, India
| | - Aman Kumar Sharma
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, India
| |
Collapse
|
5
|
Andrabi SS, Tabassum H, Parveen S, Parvez S. Ropinirole induces neuroprotection following reperfusion-promoted mitochondrial dysfunction after focal cerebral ischemia in Wistar rats. Neurotoxicology 2019; 77:94-104. [PMID: 31816341 DOI: 10.1016/j.neuro.2019.12.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 11/05/2019] [Accepted: 12/04/2019] [Indexed: 12/15/2022]
Abstract
Stroke is characterized by an initial ischemia followed by a reperfusion that promotes cascade of damage referred to as primary injury. The loss of mitochondrial function after ischemia, which is characterized by oxidative stress and activation of apoptotic factors is considered to play a crucial role in the proliferation of secondary injury and subsequent brain neuronal cell death. Dopamine D2 receptor agonist, Ropinirole, has been found to promote neuroprotection in Parkinson´s disease and restless leg syndrome. The current study was designed to test its efficacy in preclinical model of stroke. Previously it has been demonstrated that Ropinirole mediates its neuroprotection via mitochondrial pathways. Assuming this, we investigated the effect of Ropinirole on mitochondrial dysfunction, we have shown the positive effect of Ropinirole administration on behavioral deficits and mitochondrial health in an ischemic stroke injury model of transient middle cerebral artery occlusion (tMCAO). Male Wistar rats underwent transient middle cerebral artery occlusion and then received the Ropinirole (10 mg and 20 mg/kg b.w.) at 6 h, 12 and 18 h post occlusion. Behavioral assessment for functional deficits included grip strength, motor coordination and gait analysis. Our findings revealed a significant improvement with Ropinirole treatment in tMCAO animals. Staining of isolated brain slices from Ropinirole-treated rats with 2, 3,5-triphenyltetrazolium chloride (TTC) showed a reduction in the infarct area in comparison to the vehicle group, indicating the presence of an increased number of viable mitochondria. Ropinirole treatment was also able to attenuate mitochondrial reactive oxygen species (ROS) production, as well as block the mitochondrial permeability transition pore (mPTP), in the tMCAO injury model. In addition, it was also able to ameliorate the altered mitochondrial membrane potential and respiration ratio in the ischemic animals, thereby suggesting that Ropinirole has a positive effect on mitochondrial bioenergetics. Ropinirole inhibited the translocation of cytochrome c from mitochondria to cytosol reduces the downstream apoptotic processes. In conclusion, these results demonstrate that Ropinirole treatment is beneficial in preserving the mitochondrial functions that are altered in cerebral ischemic injury and thus can help in defining better therapies.
Collapse
Affiliation(s)
- Syed Suhail Andrabi
- Department of Medical Elementology and Toxicology Jamia Hamdard (Hamdard University), New Delhi 110062, India
| | - Heena Tabassum
- Division of Biomedical Sciences, Indian Council of Medical Research, Ministry of Health and Family Welfare, Govt. of India, V. Ramalingaswamy Bhawan, P.O. Box No. 4911, New Delhi 110029, India
| | - Sabiha Parveen
- Department of Communication Sciences and Disorders, Oklahoma State University, Stillwater, OK, 7478, USA
| | - Suhel Parvez
- Department of Medical Elementology and Toxicology Jamia Hamdard (Hamdard University), New Delhi 110062, India.
| |
Collapse
|
6
|
Carbofuran hampers oligodendrocytes development leading to impaired myelination in the hippocampus of rat brain. Neurotoxicology 2019; 70:161-179. [DOI: 10.1016/j.neuro.2018.11.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 11/14/2018] [Accepted: 11/20/2018] [Indexed: 11/21/2022]
|
7
|
Ivosevic A, Miletic N, Vulovic M, Vujkovic Z, Bursac SN, Cetkovic SS, Skrbic R, Stojiljkovic MP. Mechanism and Clinical Importance of Respiratory Failure Induced by Anticholinesterases. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2017. [DOI: 10.1515/sjecr-2016-0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Respiratory failure is the predominant cause of death in humans and animals poisoned with anticholinesterases. Organophosphorus and carbamate anticholinesterases inhibit acetylcholinesterase irreversibly and reversibly, respectively. Some of them contain a quaternary atom that makes them lipophobic, limiting their action at the periphery, i.e. outside the central nervous system. They impair respiratory function primarily by inducing a desensitization block of nicotinic receptors in the neuromuscular synapse. Lipophilic anticholinesterases inhibit the acetylcholinesterase both in the brain and in other tissues, including respiratory muscles. Their doses needed for cessation of central respiratory drive are significantly less than doses needed for paralysis of the neuromuscular transmission. Antagonist of muscarinic receptors atropine blocks both the central and peripheral muscarinic receptors and effectively antagonizes the central respiratory depression produced by anticholinesterases. To manage the peripheral nicotinic receptor hyperstimulation phenomena, oximes as acetylcholinesterase reactivators are used. Addition of diazepam is useful for treatment of seizures, since they are cholinergic only in their initial phase and can contribute to the occurrence of central respiratory depression. Possible involvement of central nicotinic receptors as well as the other neurotransmitter systems – glutamatergic, opioidergic – necessitates further research of additional antidotes.
Collapse
Affiliation(s)
- Anita Ivosevic
- Department of Internal Medicine, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
| | - Natasa Miletic
- Medical Faculty , University of East Sarajevo , Foča , Republic of Srpska, Bosnia & Herzegovina
| | - Maja Vulovic
- Department of Anatomy and Forensic Medicine, Faculty of Medical Sciences , University of Kragujevac , Kragujevac , Serbia
| | - Zoran Vujkovic
- Neurology Clinic, University Clinical Centre of Republic of Srpska, Medical Faculty , University of Banja Luka , Banja Luka , Republic of Srpska, Bosnia & Herzegovina
| | - Snjezana Novakovic Bursac
- Institute for Physical Medicine and Rehabilitation „Dr Miroslav Zotovic“ , Banja Luka , Republic of Srpska, Bosnia & Herzegovina
| | | | - Ranko Skrbic
- Department of Pharmacology, Toxicology & Clinical Pharmacology, Medical Faculty , University of Banja Luka , Banja Luka , Republic of Srpska, Bosnia & Herzegovina
| | - Milos P. Stojiljkovic
- Medical Faculty , University of East Sarajevo , Foča , Republic of Srpska, Bosnia & Herzegovina
- Department of Pharmacology, Toxicology & Clinical Pharmacology, Medical Faculty , University of Banja Luka , Banja Luka , Republic of Srpska, Bosnia & Herzegovina
| |
Collapse
|