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Malak N, Alotaibi BS, Khan A, Khan A, Ullah S, Nasreen N, Niaz S, Chen CC. Density Functional Theory Calculations and Molecular Docking Analyses of Flavonoids for Their Possible Application against the Acetylcholinesterase and Triose-Phosphate Isomerase Proteins of Rhipicephalus microplus. Molecules 2023; 28:molecules28083606. [PMID: 37110838 PMCID: PMC10145301 DOI: 10.3390/molecules28083606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 04/16/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
Ticks and tick-borne diseases constitute a substantial hazard to the livestock industry. The rising costs and lack of availability of synthetic chemical acaricides for farmers with limited resources, tick resistance to current acaricides, and residual issues in meat and milk consumed by humans further aggravate the situation. Developing innovative, eco-friendly tick management techniques, such as natural products and commodities, is vital. Similarly, searching for effective and feasible treatments for tick-borne diseases is essential. Flavonoids are a class of natural chemicals with multiple bioactivities, including the inhibition of enzymes. We selected eighty flavonoids having enzyme inhibitory, insecticide, and pesticide properties. Flavonoids' inhibitory effects on the acetylcholinesterase (AChE1) and triose-phosphate isomerase (TIM) proteins of Rhipicephalus microplus were examined utilizing a molecular docking approach. Our research demonstrated that flavonoids interact with the active areas of proteins. Seven flavonoids (methylenebisphloridzin, thearubigin, fortunellin, quercetagetin-7-O-(6-O-caffeoyl-β-d-glucopyranoside), quercetagetin-7-O-(6-O-p-coumaroyl-β-glucopyranoside), rutin, and kaempferol 3-neohesperidoside) were the most potent AChE1 inhibitors, while the other three flavonoids (quercetagetin-7-O-(6-O-caffeoyl-β-d-glucopyranoside), isorhamnetin, and liquiritin) were the potent inhibitors of TIM. These computationally-driven discoveries are beneficial and can be utilized in assessing drug bioavailability in both in vitro and in vivo settings. This knowledge can create new strategies for managing ticks and tick-borne diseases.
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Affiliation(s)
- Nosheen Malak
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Bader S Alotaibi
- Department of Laboratories Sciences, College of Applied Medical Sciences, Shaqra University, Alquwayiyah 15273, Saudi Arabia
| | - Afshan Khan
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Adil Khan
- Department of Botany and Zoology, Bacha Khan University, Charsadda 24420, Pakistan
| | - Shakir Ullah
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Nasreen Nasreen
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Sadaf Niaz
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Chien-Chin Chen
- Department of Biotechnology and Bioindustry Sciences, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan 701, Taiwan
- Department of Pathology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi 600, Taiwan
- Department of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan 717, Taiwan
- Ph.D. Program in Translational Medicine, Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 40227, Taiwan
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Paswan SK, Verma P, Srivastava S, Rao CV. Assessment of Toxicity and Wound Healing Activity of Selaginella Bryopteris Extract. Drug Chem Toxicol 2022:1-9. [PMID: 35635134 DOI: 10.1080/01480545.2022.2075378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AIM The aim of the study was to assess the toxicity profile of Selaginella bryopteris extract and evaluate its wound healing activity. METHODS In vitro wound healing activity of S. bryopteris extract (5% and 10%) was performed using Clonogenic and Scratch assays. The toxicity profile of S. bryopteris extract ointment was evaluated on animals using acute toxicity and dermal toxicity tests. In vivo wound healing activity of S. bryopteris extract ointment (5% and 10%) was used to determine tensile strength in the incision wound healing model. RESULTS Results exhibited that the extract was safe up to 2000 mg/kg per oral dose and non-reactive while applied topically. In vitro results showed that S. bryopteris extract closed the wound gap created by 97.13% in 48 h. The clonogenic assay revealed that the surviving factor for HaCaT cells and MEF cells was 0.78 and 0.85 after treated with 10% concentrations of S. bryopteris. The tensile strength exhibited by S. bryopteris 5% and 10% groups was 395.4 g and 558.5 g in comparison to the control group. CONCLUSION Thus, S. bryopteris extract can be used as an alternative safe drug therapy against topical wounds.
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Affiliation(s)
- Shravan Kumar Paswan
- Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, India
| | - Pritt Verma
- Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, India
| | - Sajal Srivastava
- Amity Institute of Pharmacy, Amity University Uttar Pradesh, Lucknow, India
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Singh PK, Easwari TS. Emerging Trends and their Impacts on Peptic Ulcer Diseases: Treatments and Techniques. CURRENT DRUG THERAPY 2022. [DOI: 10.2174/1574885517666220307115813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Background:
Peptic ulcer disease (PUD) is prevalent in almost all parts of the world. PUD complications are creating a major source of preventable health care expenses. The major factors responsible for the incidence of PUD and its complication have changed over the past few decades after the identification of non-steroidal inflammatory drugs (NSAIDs) and Helicobacter pylori bacterial infection along with a marked increase in the use of proton-pump inhibitors (PPIs) as drug therapy. The management of PUD has become more complex and challenging due to antimicrobial resistance.
Objective:
The objective of the study was to highlight current therapy and novel techniques used in the treatment of peptic ulcer diseases.
Methods:
An exhaustive literature search has been conducted across PubMed, Google, Scopus and Web of Science as an electronic database to add the crucial information from the relevant literature.
Results:
In the present review, we have discussed PUD and its pathophysiology. The recent trends in PUD and possible treatments with novel techniques have also been discussed. The type and presence of ulcers cannot be predicted accurately based on symptoms. The available treatment approaches for peptic ulcers based on their clinical presentation and etiology are anti-secretary therapy, endoscopy to reveal ulcers followed by drug therapy, and triple therapy for H pylori infection.
Conclusion:
Thus, the popular and effective methods are very beneficial in controlling PUD. The treatment based on diagnosis is the foremost requirement for ameliorating any disorder. In this article, the emerging techniques and development in the treatment and diagnosis of PUD have been reviewed.
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Affiliation(s)
- Pranjal Kumar Singh
- Department of Pharmaceutics, IIMT College of Medical Sciences, IIMT University, Meerut, Uttar Pradesh, India
| | - T. S. Easwari
- Department of Pharmaceutics, IIMT College of Medical Sciences, IIMT University, Meerut, Uttar Pradesh, India
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Singh PK, Easwari TS. Natural Medicines as Gastro-protective Therapy in the Treatment of Peptic Ulcer: A Multifaceted Approach. CURRENT NUTRITION & FOOD SCIENCE 2022. [DOI: 10.2174/1573401318666220304150152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
Gastrointestinal (GI) disorders are the ailments of the digestive tract that affect its function like digestion, absorption and excretion. The dysfunction of the gastrointestinal tract may occur due to infections by bacteria, parasites and viruses. Peptic Ulcer Disease is a gastrointestinal tract disorder of stomach and duodenum that is associated with infection of Helicobacter pylori. Helicobacter pylori is regarded as the worldwide causative agent responsible for the etiology of peptic ulcer and gastric carcinoma. The existing drug therapies are good healers in this situation, but due to resistance problems and side effects of drugs, researchers have been working to find out some safe alternatives. Interestingly, the medicinal herbs have been used for treating several disorders, including peptic ulcers and are considered an effective and safer alternative to existing drugs. It is also considered as an eco-friendly, easily available, safe, and less toxic traditional treatment therapy. The combination of herbal medicines with natural products has been shown effective in treating peptic ulcers. In this review, the medicinal plants used against H. pylori infection have been discussed. The mechanism of herbal drugs in healing peptic ulcers by inhibition of H+ K+ ATPase pump, secretion of gastric acid and gastric mucosal protection have also elaborated. The phytochemicals responsible for biological activity have been summarized in the present article. The combination of herbs and natural products in the form of the polyherbal formulation may also be helpful as an effective therapy for treating peptic ulcers. Medicinal plants may offer the researchers new chemical molecules to explore as future drugs or as biochemical agents to unravel the etiology of the disease.
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Affiliation(s)
- Pranjal Kumar Singh
- Department of Pharmaceutics, IIMT College of Medical Sciences, IIMT University, Meerut, Uttar Pradesh, India - 201012
| | - T. S. Easwari
- Department of Pharmaceutics, IIMT College of Medical Sciences, IIMT University, Meerut, Uttar Pradesh, India - 201012
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Design and Characterization of Silver Nanoparticles of Different Species of Curcuma in the Treatment of Cancer Using Human Colon Cancer Cell Line (HT-29). J Gastrointest Cancer 2022; 54:90-95. [PMID: 35043370 DOI: 10.1007/s12029-021-00788-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Cancer is a deadly disease responsible for worldwide mortality; usually, middle- and low-income countries have been more affected by cancer and are responsible for 70% of deaths. The present study was performed with the aim to design silver nanoparticles using three species of Curcuma, i.e., Curcuma longa, Curcuma aromatica, and Curcuma caesia. METHODS The rhizomes of different plants were extracted with ethanol. The rhizome extracts were used to prepare silver nanoparticles. It was optimized at different pH, silver ion concentrations, and concentrations of plant extracts. The anticancer activity of prepared nanoparticles of C. longa, C. aromatica, and C. caesia was evaluated on a human colon cancer cell line (HT-29) using sulforhodamine B (SRB) assay. RESULTS The percentage yield of C. longa, C. aromatica, and C. caesia was 11.34 g, 15.45 g, and 12.67 g, respectively. The results exhibited that the prepared nanoparticles were smooth and spherical. All the nanoparticles of rhizome extracts rescued the viability of HT-29 cells in a different extent. HT-29 cells were sensitive to prepared nanoparticles that induce more cytotoxicity towards cancer cells. CONCLUSION Thus, the prepared silver nanoparticle of Curcuma species through green synthesis may help treat cancer with low toxicity.
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Tripathi A, Singh S, Mukerjee A. Antiulcer activity of ethanolic leaf extract of Capparis zeylanica against chemically induced ulcers. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00357-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Peptic ulcer is the term which refers to acid peptic injury of the digestive tract, and it results in mucosal break reaching the submucosa. Leaves of Capparis zeylanica are used as counterirritant, rubefacient, as a cataplasm in piles, boils and swellings. The objective of the present study was to evaluate the antiulcer activity of C. zeylanica ethanolic extract against chemically induced ulcers. The leaves were extracted with ethanol (50%) as solvent using hot perforation method. The extract was evaluated against acute and chronic ulcer models. Further, extract was evaluated for gastric autopsy of animals infected with Helicobacter pylori bacteria. The genes of rats were evaluated by gel electrophoresis method. Morphology of stomach was also studied after treatment with plant extract.
Results
Results exhibited that the area of ulcer was significantly reduced in both acute [naproxen-induced ulcer model (3.62 mm2), histamine-induced ulcer model (3.2 mm2) and ethanol-induced ulcer model (106.4 mm2)] and chronic [chronic naproxen-induced ulcer model (2.14 mm2), chronic histamine-induced ulcer model (0.16 mm2)]. The animals of naproxen-induced ulcer infected with H. pylori showed 91.48% reduction of ulcer area on 9th week after treatment with C. zeylanica extract (360 mg/kg). The rapid urease test and DNA observation revealed that no infection was present from 4th week after treatment with C. zeylanica extract (480 mg/kg). Morphological studies showed less conspicuous petechial marks and hemorrhages in stomach tissues after treatment with test drugs. Histopathological study revealed that C. zeylanica extract reduced stomach damages and eradicated H. pylori infections.
Conclusion
It can be concluded from the study that C. zeylanica possess antiulcer and anti-helicobacter activities.
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Acaricidal activity and clinical safety of arecoline hydrobromide on calves infested with cattle tick Rhipicephalus microplus (Acari: Ixodidae). Vet Parasitol 2021; 298:109490. [PMID: 34271319 DOI: 10.1016/j.vetpar.2021.109490] [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: 06/29/2020] [Revised: 05/25/2021] [Accepted: 05/31/2021] [Indexed: 11/22/2022]
Abstract
The objective of the present study was to determine the acaricidal activity of arecoline hydrobromide against cattle tick Rhipicephalus microplus infesting calves. in vivo efficacy of arecoline emulsified with polysorbate-80 (2%) was evaluated using ear bag method with the effective dose of 12.5 mg/mL applied on ear pinna of calves infested with ticks. Control group received polysorbate-80 (2%) after larvae infestation, however, reference group received deltamethrin (0.5 %). The experiment was continued for six days (144 h) and treatment of drug was given twice a day. Daily observation of calves was done to count the number of ticks after treatment. Acute dermal toxicity study for test drug was performed on wistar rats. Clinical safety of arecoline was determined by examining hematological profile and skin irritancy assay for calves infested with ticks. Results showed that arecoline significantly (p < 0.01) reduced the number of ticks attached to ear pinna of calves. Fewer number of ticks remained on calves skin at 120 h and 144 h were 8.09 and 6.21, respectively after treatment with arecoline in comparison to control group. Treatment of animals with arecoline hydrobromide significantly (p < 0.01) restored the hematological profile of animals as hemoglobin (Hb) level was 9.01 g/100 mL, PVC was 29.24 %, TEC and TLC were 5.23 and 7.19 106/cumm, respectively as compared to the control group having Hb 9.48 g/100 mL, PVC 31.60 %, TEC 5.64 106/cumm and TLC 7.27 106/cumm. Arecoline showed no toxicity while applied on wistar rats. The drug was mild irritative for an initial 20 min to the calves after that no redness or erythema was seen on the skin of the animals. Thus, arecoline hydrobromide may be an effective alternative to be used as herbal ectoparasiticide for the eradication of R. microplus ticks.
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Jain P, Satapathy T, Pandey RK. First report on efficacy of Citrus limetta seed oil in controlling cattle tick Rhipicephalus microplus in red Sahiwal calves. Vet Parasitol 2021; 296:109508. [PMID: 34218174 DOI: 10.1016/j.vetpar.2021.109508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 10/21/2022]
Abstract
The objective of the study was to evaluate the acaricidal activity of Citrus limetta seed oil (CLO) for controlling the cattle tick Rhipicephalus microplus. C. limetta seeds were collected as a waste product from different juice corners. CLO was obtained after extraction of seeds on soxhlet apparatus using n-hexane as solvent. It was characterized through Gas Chromatography-High Resolution Mass Spectroscopy (GC-HRMS) to determine the presence of active constituents. In vitro bioassays were performed using adult immersion test (AIT) and larval packet test (LPT). In vivo acaricidal efficacy of CLO was performed on red Sahiwal calves using ear bag method. Clinical safety of CLO was evaluated by observing haematological parameters and skin irritancy assay. Results of GC-HRMS showed that mainly fatty acids such as linoleic acid, stearic acid, oleic acid, palmitic acid, and linolenic acid were present in the CLO. CLO in the concentration of 125 mg/mL (CLO8) exhibited 100 % mortality in both AIT and LPT. CLO significantly (p < 0.001) reduced the number of ticks from 35 to 5.05 and 3.24 on 144 h after treatment with CLO7 and CLO8, respectively. CLO was found clinically safe without producing erythema and edema on skin. Haematological parameters such as haemoglobin (11.48 g/100 mL), total leucocytes count (4.32 106/cumm), total erythrocytes count (6.80 106/cumm), and packed cell volume (34.39 %) were normal and controlled. CLO may be used as effective and safe drug therapy for controlling R. microplus ticks.
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Affiliation(s)
- Parag Jain
- Department of Pharmacology, Columbia Institute of Pharmacy, Raipur, Chhattisgarh, 493111, India.
| | - Trilochan Satapathy
- University College of Pharmacy, Pt. Deendayal Upadhyay Memorial Health Sciences and Ayush, Raipur, Chhattisgarh, 492001, India
| | - Ravindra Kumar Pandey
- Department of Pharmacognosy, Columbia Institute of Pharmacy, Raipur, Chhattisgarh, 493111, India
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Tripathy B, Sahoo N, Sahoo SK. Trends in diabetes care with special emphasis to medicinal plants: Advancement and treatment. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021; 33:102014. [PMID: 35342487 PMCID: PMC8941016 DOI: 10.1016/j.bcab.2021.102014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/15/2021] [Accepted: 04/27/2021] [Indexed: 12/25/2022]
Abstract
Diabetic mellitus (DM) is a common metabolic disorder prevailing throughout the world. It may affect a child to an older person depending upon the physiology and the factors influencing the internal metabolic system of the body. Several treatments are available in the market ranges from synthetic drugs, insulin therapy, herbal drugs, and transdermal patches. Interestingly, the development of technologies and digital health have proving very helpful in improving the lifestyle of diabetic patients. All treatment approaches have their own advantages and disadvantages in the form of effectiveness and side effects. Medicinal plants have a long history of traditional application in the treatment of diabetes and even the use of plants are growing day-by-day due to the significant results against diseases and fewer side effects as compared to other treatment therapies. The intention behind writing this review is to gather all information and discussed them exhaustively in an article. The novel Coronavirus 2019 (COVID-19) pandemic has affected my lives including diabetic patients. The antidiabetic treatment strategies during this period has also discussed. In this article, we highlighted the molecular mechanism and herbal phytoconstituents that are responsible for lowering blood glucose level. The factors responsible for the progression of metabolic disorders can be controlled with the use of phytoconstituents present in herbal plants to maintain β-cells performance and restore blood glucose level. It can be concluded that medicinal plants are effective and affordable with lesser side effects for treating DM.
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Affiliation(s)
| | - Nityananda Sahoo
- Centurion University of Technology & Management, Odisha, 752050, India
| | - Sudhir Kumar Sahoo
- Royal College of Pharmacy and Health Sciences, Berhampur, Odisha, 759024, India
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Cerqueira APM, Santana IB, Araújo JSC, Lima HG, Batatinha MJM, Branco A, Santos Junior MCD, Botura MB. Homology modeling, docking, molecular dynamics and in vitro studies to identify Rhipicephalus microplus acetylcholinesterase inhibitors. J Biomol Struct Dyn 2021; 40:6787-6797. [PMID: 33645442 DOI: 10.1080/07391102.2021.1889666] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Rhipicephalus microplus is an important ectoparasite of cattle, causing considerable economical losses. Resistance to chemical acaricides has stimulated the search for new antiparasitic drugs, including natural products as an eco-friendly alternative of control. Flavonoids represent a class of natural compounds with many biological activities, such as enzyme inhibitors. Acetylcholinesterase is an essential enzyme for tick survival that stands out as an important target for the development of acaricides. This work aimed to predict this 3D structure by homology modeling and use the model to identify compound with inhibitory activity. The model of R. microplus AChE1 (RmAChE1) was constructed using MODELLER program. The optimization and molecular dynamic investigation were performed in GROMACS program. The model developed was used, by molecular docking, to evaluate the anticholinesterase activity of flavonoids (quercetin, rutin, diosmin, naringin and hesperidin) and an acaricide synthetic (eserine). Additionally, in vitro inhibition of AChE and larval immersion tests were performed. The model of RmAChE1 showed to be sterically and energetically acceptable. In molecular dynamics simulations, the 3D structure remains stable with Root Mean Square Deviation = 3.58 Å and Root Mean Square Fluctuation = 1.43 Å. In molecular docking analyses, only eserine and quercetin show affinity energy to the RmAChE (Gridscore: -52.17 and -39.44 kcal/mol, respectively). Among the flavonoids, quercetin exhibited the best in vitro inhibition of AChE activity (15.8%) and mortality of larvae tick (30.2%). The use of in silico and in vitro techniques has shown that quercetin showed promising anti-tick activity and structural requirements to interact with RmAChE1. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Amanda Ponce Morais Cerqueira
- Departamento de Biologia, Programa de Pós-Graduação em Biotecnologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil
| | - Isis Bugia Santana
- Departamento de Biologia, Programa de Pós-Graduação em Biotecnologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil
| | - Janay Stefany Carneiro Araújo
- Departamento de Biologia, Programa de Pós-Graduação em Biotecnologia, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil
| | - Hélimar Gonçalves Lima
- Laboratório de Toxicologia, Hospital de Medicina Veterinária, Universidade Federal da Bahia, Ondina, Salvador, BA, Brazil
| | - Maria José Moreira Batatinha
- Laboratório de Toxicologia, Hospital de Medicina Veterinária, Universidade Federal da Bahia, Ondina, Salvador, BA, Brazil
| | - Alexsandro Branco
- Departamento de Saúde, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil
| | | | - Mariana Borges Botura
- Departamento de Saúde, Universidade Estadual de Feira de Santana, Feira de Santana, BA, Brazil
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Kaushik S, Jain P, Satapathy T, Purabiya P, Roy A. Evaluation of anti-arthritic and anti-inflammatory activities of Martynia annua L. Ethanolic extract. CLINICAL PHYTOSCIENCE 2021. [DOI: 10.1186/s40816-021-00250-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AbstractBackgroundArthritis is a disorder of change in joint architecture and ligament degeneration. Rheumatoid arthritis is an autoimmune disorder in which body’s immune system targets own cells and degrade them.Martynia annuaL. has been used in Indian traditional therapies for the treatment of epilepsy, many types of inflammations, respiratory infection, sore throat and wound. The objective of the present study was to determine anti-inflammatory and anti-arthritic activities ofM. annuaethanolic fruit extract.MethodsThe extraction was performed using ethanol as a solvent followed by phytochemical investigation ofM. annuaethanolic fruit extract. Antioxidant and anti-hyaluronidase enzyme inhibition activities was performed for the fruit extract. In vivo anti-inflammatory of fruit extract was performed onCalotropis proceralatex (CPL) induced paw edema in rats using ibuprofen as standard. Inflammation was observed at 0, 1, 2, 4 and 6 h. In vivo anti-arthritic of fruit extract was performed on Complete Freund’s adjuvant (CFA) induced arthritis in rats. Arthritis was observed at 0, 7, 14 and 21 day. X-Ray study was also performed for inflammatory and arthritic paw of rats.ResultsThe qualitative phytochemical screening of fruit extract showed presence of flavonoids, terpenoids, saponins, tannins, steroids, glycosides, proteins, carbohydrates, amino acids and polysaccharides. The antioxidant activity of fruit extract was 49.1 as compared to standard 45.73 at 100 μl dose. The anti-hyaluronidase enzyme inhibition activity of fruit extract was 84.60 as compared to standard 94.21 at 100 μl dose.ConclusionIt is evident from the study thatMartynia annuaL. extract possess both antioxidant and hyalurinodase inhibition activity at dose dependent manner as well as anti-arthritic and anti-inflammatory potential.
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Jain P, Satapathy T, Pandey RK. Rhipicephalus microplus (acari: Ixodidae): Clinical safety and potential control by topical application of cottonseed oil (Gossypium sp.) on cattle. Exp Parasitol 2020; 219:108017. [PMID: 33039477 DOI: 10.1016/j.exppara.2020.108017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 09/15/2020] [Accepted: 10/06/2020] [Indexed: 02/06/2023]
Abstract
The present study was performed to determine the acaricidal activity of the cottonseed oil (CSO) against cattle tick Rhipicephalus microplus. CSO was analyzed using Gas Chromatograph with high-resolution Mass Spectrometer (GC-HRMS) to identify the presence of active compounds. In vitro bioassays were performed using larval packet test (LPT) and adult immersion test (AIT) by taking different concentrations of CSO (i.e. 0.1, 0.5, 1.5, 2.5, 5, 7.5, 10 and 12.5%). In vivo acaricidal activity of CSO was evaluated by its topical application on red Sahiwal calves for 144 h. Clinical safety of CSO was evaluated by performing skin irritancy test and examination of hematological profile of calves'. GC-HRMS analysis of CSO revealed the presence of many fatty acids including oleic acid, lauric acid, palmitic acid, stearic acid and other components. Results exhibited that all the concentrations of CSO were effective in reducing the number of ticks and their growth. However, CSO at concentrations of 10% (CSO7) and 12.5% (CSO8) exhibited 100% mortality of R. microplus larvae and adults in LPT and AIT, respectively. In vivo acaricidal assay revealed that CSO7 and CSO8 shown 85% and 89% inhibition of ticks, respectively on calves after 144 h as compared to the control group. CSO was clinically safe on calves' skin with mild erythema up to 20 min. Hematological profile of calves revealed no sign of toxicity after treatment with CSO. Thus, CSO can be used as an alternative and safe drug therapy against R. microplus.
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Affiliation(s)
- Parag Jain
- Department of Pharmacology, Columbia Institute of Pharmacy, Raipur, Chhattisgarh, 493111, India
| | - Trilochan Satapathy
- Department of Pharmacology, Columbia Institute of Pharmacy, Raipur, Chhattisgarh, 493111, India.
| | - Ravindra Kumar Pandey
- Department of Pharmacology, Columbia Institute of Pharmacy, Raipur, Chhattisgarh, 493111, India
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