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Morel C, Paoli J, Camonin C, Marchal N, Grova N, Schroeder H. Comparison of predictive validity of two autism spectrum disorder rat models: Behavioural investigations. Neurotoxicology 2024; 103:39-49. [PMID: 38761921 DOI: 10.1016/j.neuro.2024.05.002] [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: 10/22/2023] [Revised: 05/01/2024] [Accepted: 05/14/2024] [Indexed: 05/20/2024]
Abstract
The valproic acid model has been shown to reproduce ASD-like behaviours observed in patients and is now widely validated for construct, face, and predictivity as ASD model in rat. The literature agrees on using a single exposition to 500 mg/kg of VPA at gestational day 12 to induce ASD phenotype with the intraperitoneal route being the most commonly used. However, some studies validated this model with repeated exposure by using oral route. The way of administration may be of great importance in the induction of the ASD phenotype and a comparison is greatly required. We compared two ASD models, one induced by a unique IP injection of 500 mg/kg of body weight at GD12 and the other one by repeated PO administration of 500 mg/kg of body weight/day between GD11 and GD13. The behavioural phenotypes of the offspring were assessed for the core signs of ASD (impaired social behaviour, stereotypical/repetitive behaviours, sensory/communication deficits) as well as anxiety as comorbidity, at developmental and juvenile stages in both sexes. The VPA IP model induced a more literature-compliant ASD phenotype than the PO one. These results confirmed that the mode of administration as well as the window of VPA exposure are key factors in the ASD-induction phenotype. Interestingly, the effects of VPA administration were similar at the developmental stage between both sexes and then tended to differ later in life.
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Affiliation(s)
- C Morel
- Calbinotox, Faculty of Science and Technology, University of Lorraine, Campus Aiguillettes, B.P. 70239, Vandœuvre-lès-Nancy 54506, France; UMR Inserm 1256 nGERE, Nutrition-Génétique et exposition aux risques environnementaux, Institute of Medical Research (Pôle BMS) - University of Lorraine, B.P. 184, Nancy 54511, France
| | - J Paoli
- Calbinotox, Faculty of Science and Technology, University of Lorraine, Campus Aiguillettes, B.P. 70239, Vandœuvre-lès-Nancy 54506, France; UMR Inserm 1256 nGERE, Nutrition-Génétique et exposition aux risques environnementaux, Institute of Medical Research (Pôle BMS) - University of Lorraine, B.P. 184, Nancy 54511, France
| | - C Camonin
- Calbinotox, Faculty of Science and Technology, University of Lorraine, Campus Aiguillettes, B.P. 70239, Vandœuvre-lès-Nancy 54506, France
| | - N Marchal
- UMR Inserm 1256 nGERE, Nutrition-Génétique et exposition aux risques environnementaux, Institute of Medical Research (Pôle BMS) - University of Lorraine, B.P. 184, Nancy 54511, France
| | - N Grova
- Calbinotox, Faculty of Science and Technology, University of Lorraine, Campus Aiguillettes, B.P. 70239, Vandœuvre-lès-Nancy 54506, France; UMR Inserm 1256 nGERE, Nutrition-Génétique et exposition aux risques environnementaux, Institute of Medical Research (Pôle BMS) - University of Lorraine, B.P. 184, Nancy 54511, France; Immune Endocrine Epigenetics Research Group, Department of Infection and Immunity-Luxembourg Institute of Health, 29 rue Henri Koch, Esch-Sur-Alzette L-4354, Luxembourg.
| | - H Schroeder
- Calbinotox, Faculty of Science and Technology, University of Lorraine, Campus Aiguillettes, B.P. 70239, Vandœuvre-lès-Nancy 54506, France
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Anshu K, Nair AK, Srinath S, Laxmi TR. Altered Developmental Trajectory in Male and Female Rats in a Prenatal Valproic Acid Exposure Model of Autism Spectrum Disorder. J Autism Dev Disord 2023; 53:4390-4411. [PMID: 35976506 DOI: 10.1007/s10803-022-05684-y] [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] [Accepted: 07/13/2022] [Indexed: 10/15/2022]
Abstract
Early motor and sensory developmental delays precede Autism Spectrum Disorder (ASD) diagnosis and may serve as early indicators of ASD. The literature on sensorimotor development in animal models is sparse, male centered, and has mixed findings. We characterized early development in a prenatal valproic acid (VPA) model of ASD and found sex-specific developmental delays in VPA rats. We created a developmental composite score combining 15 test readouts, yielding a reliable gestalt measure spanning physical, sensory, and motor development, that effectively discriminated between VPA and control groups. Considering the heterogeneity in ASD phenotype, the developmental composite offers a robust metric that can enable comparison across different animal models of ASD and can serve as an outcome measure for early intervention studies.
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Affiliation(s)
- Kumari Anshu
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Main Road, Bengaluru, Karnataka, 560029, India
- Waisman Center, University of Wisconsin-Madison, Madison, 53705, WI, USA
| | - Ajay Kumar Nair
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Main Road, Bengaluru, Karnataka, 560029, India
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, 53703, WI, USA
| | - Shoba Srinath
- Department of Child and Adolescent Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Main Road, Bengaluru, Karnataka, 560029, India
| | - T Rao Laxmi
- Department of Neurophysiology, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Main Road, Bengaluru, Karnataka, 560029, India.
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Quezada NT, Salas-Ortíz SF, Peralta FA, Aguayo FI, Morgado-Gallardo KP, Mac-Rae CA, Fiedler JL, Aliaga EE. Loss of Social/Non-social Context Discrimination by Movement Acceleration in the Valproate Model of Autism. Front Behav Neurosci 2021; 14:555610. [PMID: 33505254 PMCID: PMC7829965 DOI: 10.3389/fnbeh.2020.555610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 12/14/2020] [Indexed: 11/13/2022] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental alteration characterized by social/communicative deficits, repetitive/stereotyped movements, and restricted/obsessive interests. However, there is not much information about whether movement alterations in ASD comprise modifications at the basic kinematic level, such as trajectory and velocity, which may contribute to the higher level of processing that allows the perception and interpretation of actions performed by others, and hence, impact social interaction. In order to further explore possible motor alterations in ASD, we analyzed movement parameters in the Valproate (VPA) animal model of autism. We found that VPA-treated rats displayed greater movement acceleration, reduced distance between stops, spent more time in the corner of the open-field arena, and executed a number of particular behaviors; for example, supported rearing and circling, with no major changes in distance and velocity. However, in the social interaction test, we found other alterations in the movement parameters. In addition to increased acceleration, VPA-rats displayed reduced velocity, increased stops, reduced distance/stop and lost the social/non-social area discrimination that is characteristic of control rats in acceleration and stops variables. Hence, even if prenatal VPA-treatment could have a minor effect in motor variables in a non-social context, it has a crucial effect in the capacity of the animals to adjust their kinematic variables when social/non-social context alternation is required.
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Affiliation(s)
- Nelva T Quezada
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Sebastiana F Salas-Ortíz
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Francisco A Peralta
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Felipe I Aguayo
- Laboratory of Neuroplasticity and Neurogenetics, Department of Biochemistry and Molecular Biology, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | | | - Catherine A Mac-Rae
- Department of Psychology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile
| | - Jenny L Fiedler
- Laboratory of Neuroplasticity and Neurogenetics, Department of Biochemistry and Molecular Biology, Faculty of Chemical and Pharmaceutical Sciences, Universidad de Chile, Santiago, Chile
| | - Esteban E Aliaga
- Department of Kinesiology, Faculty of Health Sciences, Universidad Católica del Maule, Talca, Chile.,Faculty of Health Sciences, The Neuropsychology and Cognitive Neurosciences Research Center (CINPSI-Neurocog), Universidad Católica del Maule, Talca, Chile
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Wang K, Li N, Xu M, Huang M, Huang F. Glyoxalase 1 Inhibitor Alleviates Autism-like Phenotype in a Prenatal Valproic Acid-Induced Mouse Model. ACS Chem Neurosci 2020; 11:3786-3792. [PMID: 33166134 DOI: 10.1021/acschemneuro.0c00482] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Autism spectrum disorder (ASD) is a severe neurological and developmental disorder that impairs a person's ability to socialize and communicate and affects behavior. The number of patients diagnosed with ASD has risen rapidly. However, the pathophysiology of ASD is poorly understood, and drugs for ASD treatment are strikingly limited. This study aims to evaluate the roles of glyoxalase 1 (GLO1)-methylglyoxal (MG)-γ-aminobutyric acid (GABA) signaling in ASD using a valproic acid (VPA)-induced animal model of autism. The GLO1 levels were analyzed by RT-qPCR and Western blot assay, and MG levels were measured with a Methylglyoxal Assay Kit. The open-field and sniff duration tests were used to assess the interest and anxiety of VPA mice. The three-chamber, marble-burying, and tail-flick tests were applied to determine the sociability, repetitive behavior, and nociceptive threshold of VPA mice. Our results demonstrated that increased GLO1 and decreased MG were observed in VPA mice. Administration of S-p-bromobenzylglutathione cyclopentyl diester (BrBzGCp2), a GLO1 inhibitor, was beneficial for alleviating anxiety, reducing repetitive behavior, and improving the impaired sociability and nociceptive threshold of VPA mice. BrBzGCp2 treatment may be developed as a promising therapeutic strategy for patients with ASD.
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Affiliation(s)
- Kui Wang
- Psychiatric Ward, Qingdao Mental Health Center, Qingdao University, No 299 Nanjing Road, Qingdao, 266034 Shandong, China
| | - Na Li
- Psychiatric Ward, Qingdao Mental Health Center, Qingdao University, No 299 Nanjing Road, Qingdao, 266034 Shandong, China
| | - Min Xu
- Psychiatric Ward, Qingdao Mental Health Center, Qingdao University, No 299 Nanjing Road, Qingdao, 266034 Shandong, China
| | - Meng Huang
- Department of Laboratory Medicine, Lao-shan Disease Area, the Affiliated Hospital of Qingdao University, Qingdao, 266000 Shandong, China
| | - Fei Huang
- Psychiatric Ward, Qingdao Mental Health Center, Qingdao University, No 299 Nanjing Road, Qingdao, 266034 Shandong, China
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Chaliha D, Albrecht M, Vaccarezza M, Takechi R, Lam V, Al-Salami H, Mamo J. A Systematic Review of the Valproic-Acid-Induced Rodent Model of Autism. Dev Neurosci 2020; 42:12-48. [DOI: 10.1159/000509109] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 06/02/2020] [Indexed: 11/19/2022] Open
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Hou Q, Wang Y, Li Y, Chen D, Yang F, Wang S. A Developmental Study of Abnormal Behaviors and Altered GABAergic Signaling in the VPA-Treated Rat Model of Autism. Front Behav Neurosci 2018; 12:182. [PMID: 30186123 PMCID: PMC6110947 DOI: 10.3389/fnbeh.2018.00182] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 08/02/2018] [Indexed: 11/13/2022] Open
Abstract
Although studies have investigated the role of gamma-aminobutyric acid (GABA)ergic signaling in rodent neural development and behaviors relevant to autism, behavioral ontogeny, as underlain by the changes in GABAergic system, is poorly characterized in different brain regions. Here, we employed a valproic acid (VPA) rat model of autism to investigate the autism-like behaviors and GABAergic glutamic acid decarboxylase 67 (GAD67) expression underlying these altered behaviors in multiple brain areas at different developmental stages from birth to adulthood. We found that VPA-treated rats exhibited behavioral abnormalities relevant to autism, including delayed nervous reflex development, altered motor coordination, delayed sensory development, autistic-like and anxiety behaviors and impaired spatial learning and memory. We also found that VPA rats had the decreased expression of GAD67 in the hippocampus (HC) and cerebellum from childhood to adulthood, while decreased GAD67 expression of the temporal cortex (TC) was only observed in adulthood. Conversely, GAD67 expression was increased in the prefrontal cortex (PFC) from adolescence to adulthood. The dysregulated GAD67 expression could alter the excitatory-inhibitory balance in the cerebral cortex, HC and cerebellum. Our findings indicate an impaired GABAergic system could be a major etiological factor occurring in the cerebral cortex, HC and cerebellum of human cases of autism, which suggests enhancement of GABA signaling would be a promising therapeutic target for its treatment.
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Affiliation(s)
- Qianling Hou
- Cerebrovascular Disease Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing, China.,Department of Physiology, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Yan Wang
- Cerebrovascular Disease Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing, China.,Department of Physiology, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Yingbo Li
- Cerebrovascular Disease Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing, China.,Department of Physiology, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Di Chen
- Cerebrovascular Disease Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing, China.,Department of Physiology, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Feng Yang
- Lieber Institute for Brain Development, Johns Hopkins University Medical Center, Baltimore, MD, United States
| | - Shali Wang
- Cerebrovascular Disease Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing, China.,Department of Physiology, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
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Li F, Lin J, Liu X, Li W, Ding Y, Zhang Y, Zhou S, Guo N, Li Q. Characterization of the locomotor activities of zebrafish larvae under the influence of various neuroactive drugs. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:173. [PMID: 29951495 DOI: 10.21037/atm.2018.04.25] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Behavioral changes in animals reflect functional changes in their central nervous system. Neuroactive drugs that act on different neural pathways can induce specific behavioral responses; therefore, it is possible to infer the activities of neuroactive drugs by studying the behavioral changes induced by drugs of interest in animals. Methods In this study, AB strain zebrafish larvae at 7 days post fertilization (dpf) were treated with different concentrations of drugs that act on different neural pathways. Changes in the swimming distances of zebrafish larvae under different illumination conditions and the differences in locomotor activities between light and dark conditions (lighting motor index) were analyzed. Results Among the drugs studied, different concentrations of sulpiride had no effect on larval locomotor activity either under light or dark conditions. Progressively decreased spontaneous movements were observed in zebrafish larvae treated with increasing doses of MK-801 and valproic acid. With increasing concentrations of pentylenetetrazole and yohimbine, the spontaneous movement of larval zebrafish presented a bell-shaped response. When the illumination changed from light to dark, zebrafish larvae not treated with drugs demonstrated increased locomotor activities. However, high levels of yohimbine, pentylenetetrazole decreased the degree of change in the lighting motor index. Conclusions In conclusion, drugs that affect different neural pathways exert different influences on the locomotor activities of zebrafish larvae. This study presents an initial effort to establish a framework that correlates the drug activities and the behavioral responses of zebrafish larvae under drug treatments, which may provide a potential identification of the pathways of novel drugs with neurological activities through their behavioral influences.
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Affiliation(s)
- Fei Li
- Translational Medical Center for Development and Disease, Institute of Pediatrics, Shanghai Key Laboratory of Birth Defect, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Jia Lin
- Translational Medical Center for Development and Disease, Institute of Pediatrics, Shanghai Key Laboratory of Birth Defect, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Xiuyun Liu
- Translational Medical Center for Development and Disease, Institute of Pediatrics, Shanghai Key Laboratory of Birth Defect, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Wenhui Li
- Department of Neurology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Yifeng Ding
- Department of Neurology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Yunjian Zhang
- Department of Neurology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Shuizhen Zhou
- Department of Neurology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Ning Guo
- Center for Chinese Medical Therapy and Systems Biology, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Qiang Li
- Translational Medical Center for Development and Disease, Institute of Pediatrics, Shanghai Key Laboratory of Birth Defect, Children's Hospital of Fudan University, Shanghai 201102, China
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Yadav S, Tiwari V, Singh M, Yadav RK, Roy S, Devi U, Gautam S, Rawat JK, Ansari MN, Saeedan AS, Prakash A, Saraf SA, Kaithwas G. Comparative efficacy of alpha-linolenic acid and gamma-linolenic acid to attenuate valproic acid-induced autism-like features. J Physiol Biochem 2016; 73:187-198. [DOI: 10.1007/s13105-016-0532-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 10/19/2016] [Indexed: 01/31/2023]
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α-Chymotrypsin regulates free fatty acids and UCHL-1 to ameliorate N-methyl nitrosourea induced mammary gland carcinoma in albino wistar rats. Inflammopharmacology 2016; 24:277-286. [PMID: 27671329 DOI: 10.1007/s10787-016-0280-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 09/06/2016] [Indexed: 02/06/2023]
Abstract
This study was undertaken to investigate the effect of α-chymotrypsin on methyl nitrosourea (MNU) induced mammary gland carcinoma in albino wistar rats. Animals were randomized into four groups (six animals in each). Group I (sham control 0.9 % normal saline p.o.); Group II (toxic control, MNU 47 mg/kg, i.v.); Group III (α-chymotrypsin, 5 mg/kg, p.o.); Group IV (α-chymotrypsin, 10 mg/kg p.o.). Toxicity was induced by single i.v. injection of MNU followed by α-chymotrypsin supplementation therapy for 100 days. MNU treatment was evident with increased alveolar bud count, differentiation score, upregulated inflammatory enzymes markers (COX, LOX and NO) antioxidative stress markers (TBARs, SOD, catalase and GSH).MNU associated toxicity was also ascertained by PGP 9.5 and NF-κB expression in the mammary gland tissue followed by FAME analysis for fatty acid profiling. α-chymotrypsin afforded significant protection against the deleterious effects of MNU.
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Sharma N, Gautam S, Devi U, Singh M, Rawat JK, Sethi N, Saraf SA, Kaithwas G. Preclinical appraisal of terbutaline analogues in precipitation of autism spectrum disorder. RSC Adv 2015. [DOI: 10.1039/c5ra04213e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Terbutaline is a β2 agonist used in the clinical management of asthma and as a tocolytic agent during pregnancy.
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Affiliation(s)
- Neha Sharma
- Department of Pharmaceutical Sciences
- School of Biosciences and Biotechnology
- Babasaheb Bhimrao Ambedkar University
- Lucknow 226 025
- India
| | - Swetlana Gautam
- Department of Pharmaceutical Sciences
- School of Biosciences and Biotechnology
- Babasaheb Bhimrao Ambedkar University
- Lucknow 226 025
- India
| | - Uma Devi
- Department of Pharmaceutical Sciences
- Faculty of Health Medical Sciences Indigenous and Alternative Medicine
- SHIATS-Deemed to be University Formerly Allahabad Agricultural Institute
- Allahabad
- India
| | - Manjari Singh
- Department of Pharmaceutical Sciences
- School of Biosciences and Biotechnology
- Babasaheb Bhimrao Ambedkar University
- Lucknow 226 025
- India
| | - Jitendra K. Rawat
- Department of Pharmaceutical Sciences
- School of Biosciences and Biotechnology
- Babasaheb Bhimrao Ambedkar University
- Lucknow 226 025
- India
| | - Nikunj Sethi
- Division of Toxicology
- CSIR-Central Drug Research Institute
- Lucknow-226 031
- India
| | - Shubhini A. Saraf
- Department of Pharmaceutical Sciences
- School of Biosciences and Biotechnology
- Babasaheb Bhimrao Ambedkar University
- Lucknow 226 025
- India
| | - Gaurav Kaithwas
- Department of Pharmaceutical Sciences
- School of Biosciences and Biotechnology
- Babasaheb Bhimrao Ambedkar University
- Lucknow 226 025
- India
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