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Zaheer MS, Rizwan M, Aijaz N, Hameed A, Ikram K, Ali HH, Niaz Y, Usman Aslam HM, Manoharadas S, Riaz MW, Ahmed N, Bibi R, Manzoor MA, Rehman S. Investigating the synergistic effects of biochar, trans-zeatin riboside, and Azospirillum brasilense on soil improvement and enzymatic activity in water-stressed wheat. BMC Plant Biol 2024; 24:314. [PMID: 38654167 PMCID: PMC11036750 DOI: 10.1186/s12870-024-05038-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/17/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Water stress is a major danger to crop yield, hence new approaches to strengthen plant resilience must be developed. To lessen the negative effects of water stress on wheat plants, present study was arranged to investigate the role of synergistic effects of biochar, trans-zeatin riboside (t-ZR), and Azospirillum brasilense on soil improvement and enzymatic activity in water-stressed wheat. RESULTS In a three-replication experiment comprising of four treatments (T0: Control, T1: Drought stress (DS), T2: DS + t-ZR with biochar, T3: DS + A. brasilense with biochar), we observed notable improvements in soil quality and enzymatic activities in water-stressed wheat plants with the application of t-ZR and A. brasilense with biochar. In drought stress, Treatment having the application of A. brasilense with biochar performs best as compared to the other and significant increased the enzymatic activities such as peroxidase (7.36%), catalase (8.53%), superoxide dismutase (6.01%), polyphenol oxidase (14.14%), and amylase (16.36%) in wheat plants. Different enzymatic activities showed different trends of results. Soil organic C, dissolved organic C, dissolved organic N also enhanced 29.46%, 8.59%, 22.70% respectively with the application of A. brasilense with biochar under drought stress condition. CONCLUSIONS The synergistic action of A. brasilense and biochar creates an effective microbiological environment that supports essential plant physiological processes during drought stress. This enhancement is attributed to improved soil fertility and increased organic matter content, highlighting the potential of these novel strategies in mitigating water stress effects and enhancing crop resilience.
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Affiliation(s)
- Muhammad Saqlain Zaheer
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan.
| | - Muhammad Rizwan
- Department of Plant Nutrition, Institute of Crop Science and Resource Conservation (INRES), University of Bonn, 53115, Bonn, Germany.
| | - Nazish Aijaz
- School of Biomedical Science, Hunan University, Changsha, Hunan, China
- MOA Key Laboratory of Soil Microbiology, Rhizobium Research Center, China Agricultural University, Beijing, China
| | - Akhtar Hameed
- Institute of Plant Protection, MNS University of Agriculture, Multan, 61000, Pakistan
| | - Kamran Ikram
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan
| | - Hafiz Haider Ali
- Department of Agriculture, Government College University, Lahore, 54000, Pakistan
- Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR, USA
| | - Yasir Niaz
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan
| | - Hafiz M Usman Aslam
- Institute of Plant Protection, MNS University of Agriculture, Multan, 61000, Pakistan
- Department of Plant Pathology, San Luis Valley Research Center, Colorado State University, Colorado, USA
| | - Salim Manoharadas
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
| | - Muhammad Waheed Riaz
- State Key Laboratory of Wheat Breeding, Group of Wheat Quality and Molecular Breeding, College of Agronomy, Shandong Agricultural University, Tai'an, Shandong, 271000, China
| | - Nadeem Ahmed
- Institute of Plant Protection, MNS University of Agriculture, Multan, 61000, Pakistan
| | - Rani Bibi
- Institute of Plant Protection, MNS University of Agriculture, Multan, 61000, Pakistan
| | - Muhammad Aamir Manzoor
- Department of Plant Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Shamsur Rehman
- National Key Laboratory of Wheat Improvement, Peking University Institute of Advanced Agricultural Sciences, Weifang, 261325, China
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Akhtar ZR, Afzal A, Idrees A, Zia K, Qadir ZA, Ali S, Haq IU, Ghramh HA, Niaz Y, Tahir MB, Arshad M, Li J. Lethal, Sub-Lethal and Trans-Generational Effects of Chlorantraniliprole on Biological Parameters, Demographic Traits, and Fitness Costs of Spodoptera frugiperda (Lepidoptera: Noctuidae). Insects 2022; 13:881. [PMID: 36292828 PMCID: PMC9603994 DOI: 10.3390/insects13100881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/24/2022] [Accepted: 09/25/2022] [Indexed: 06/16/2023]
Abstract
Fall armyworm [Spodoptera frugiperda (J. E. Smith, 1797)] was first reported in the Americas, then spread to all the continents of the world. Chemical insecticides are frequently employed in managing fall armyworms. These insecticides have various modes of actions and target sites to kill the insects. Chlorantraniliprole is a selective insecticide with a novel mode of action and is used against Lepidopteran, Coleopteran, Isopteran, and Dipteran pests. This study determined chlorantraniliprole's lethal, sub-lethal, and trans-generational effects on two consecutive generations (F0, F1, and F2) of the fall armyworm. Bioassays revealed that chlorantraniliprole exhibited higher toxicity against fall armyworms with a LC50 of 2.781 mg/L after 48 h of exposure. Significant differences were noted in the biological parameters of fall armyworms in all generations. Sub-lethal concentrations of chlorantraniliprole showed prolonged larval and adult durations. The parameters related to the fitness cost in F0 and F1 generations showed non-significant differences. In contrast, the F2 generation showed lower fecundity at lethal (71 eggs/female) and sub-lethal (94 eggs/female) doses of chlorantraniliprole compared to the control (127.5-129.3 eggs/female). Age-stage specific survival rate (Sxj), life expectancy (Exj) and reproductive rate (Vxj) significantly differed among insecticide-treated groups in all generations compared to the control. A comparison of treated and untreated insects over generations indicated substantial differences in demographic parameters such as net reproduction rate (R0), intrinsic rate of increase (r), and mean generation time (T). Several biological and demographic parameters were shown to be negatively impacted by chlorantraniliprole. We conclude that chlorantraniliprole may be utilized to manage fall armyworms with lesser risks.
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Affiliation(s)
- Zunnu Raen Akhtar
- Department of Entomology, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Ayesha Afzal
- Institute of Molecular Biology and Biotechnology, The University of Lahore, 1-Km Defense Road, Lahore 54000, Pakistan
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou 510260, China
| | - Atif Idrees
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou 510260, China
| | - Khuram Zia
- Department of Entomology, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
- Office of Research, Innovation & Commercialization (ORIC), University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Ziyad Abdul Qadir
- Honeybee Research Institute, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan
- Department of Entomology and Wildlife Ecology, University of Delaware, Newark, DE 19716, USA
| | - Shahbaz Ali
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Inzamam Ul Haq
- Department of Entomology, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Hamed A. Ghramh
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Yasir Niaz
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Muhammad Bilal Tahir
- Department of Physics, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Muhammad Arshad
- Department of Entomology, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Jun Li
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Institute of Zoology, Guangdong Academy of Sciences, Guangzhou 510260, China
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Nisar MS, Ali S, Hussain T, Ramzan H, Niaz Y, Haq IU, Akhtar F, Alwahibi MS, Elshikh MS, Kalaji HM, Telesiński A, Ahmed MAA, Mackled MI. Toxic and repellent impacts of botanical oils against Callosobruchus maculatus (Bruchidae: Coleoptera) in stored cowpea [Vigna unguiculata (L.) Walp.]. PLoS One 2022; 17:e0267987. [PMID: 35605009 PMCID: PMC9126374 DOI: 10.1371/journal.pone.0267987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 04/19/2022] [Indexed: 12/05/2022] Open
Abstract
Cowpea (Vigna unguiculata) is an important legume which is consumed globally for protein intake, particularly in Asian states. It is a well-known source of dietary fiber, protein, minerals, and vitamins. The cowpea grains are stored after harvest and used till the next harvest. However, the grains are infested by storage pests, primarily Callosobruchus maculatus. Hence, effective management strategies are needed to protect the stored grains form the pests. This study assessed the efficacy of some edible oils in suppressing C. maculatus infestation in stored cowpea grains. Four different botanical oils (i.e., mustard, neem, poppy, and pumpkin) at four different concentrations (i.e., 0.5, 1.0, 1.5 and 2.0 ml per 100 g grain) were included in the study. A control treatment without any botanical oil was also included for comparison. The relevant concentrations of botanical oils were poured into plastic containers containing 100 g cowpea grains and ten C. maculatus adults were released. The jars were sealed and placed at room temperature. Data relating to mortality, oviposition, F1 adult emergence, and seed weight loss were recorded. The tested botanical oils and their concentrations significantly affected mortality after one day. Mortality after 2nd and 3rd days remained unaffected by botanical oils and their different concentrations. The highest mortality was recorded in neem oil-treated grains followed by poppy, pumpkin, and mustard oils. Increased oviposition rate was observed in the grains treated with mustard and pumpkin oils, while those treated with neem and poppy oil recorded decreased oviposition. The control treatment had increased oviposition rate compared to tested botanical oils. All botanical oils significantly inhibited egg laying percentage. The highest germination was recorded for the grains treated with mustard oil followed by pumpkin, poppy, and neem oils, respectively. The lowest germination was recorded for control treatment. Significant differences were noted for C. maculatus repellency among botanical oils. No emergence of adults (F1 progeny) was recorded in all tested botanical oils; thus, F1 progeny was inhibited by 100%. Weight loss, damage percentage, and holes in the grains were not recorded since F1 progeny did not emerge. It is concluded that tested botanical oils are promising and could be utilized to control C. maculatus in cowpea grains during storage.
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Affiliation(s)
- Muhammad Shahid Nisar
- Department of Plant Protection, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Shahbaz Ali
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Punjab, Pakistan
| | - Tassaduq Hussain
- Department of Zoology, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Hassan Ramzan
- Department of Plant Protection, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Yasir Niaz
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Punjab, Pakistan
| | - Inzamam Ul Haq
- College of Plant Protection, Gansu Agricultural University, Lanzhou, Lanzhou, China
| | - Faiza Akhtar
- Department of Environmental Sciences, Faculty of Life Sciences, Balochistan University of Information Technology Engineering and Management Sciences, Quetta, Balochistan, Pakistan
| | - Mona S. Alwahibi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed S. Elshikh
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Hazem M. Kalaji
- Department of Plant Physiology, Institute of Biology, Warsaw University of Life Sciences SGGW, Warsaw, Poland
- Institute of Technology and Life Sciences - National Research Institute, Falenty, Raszyn, Poland
| | - Arkadiusz Telesiński
- Department of Bioengineering, West Pomeranian University of Technology in Szczecin, Szczecin, Poland
| | - Mohamed A. A. Ahmed
- Plant Production Department (Horticulture - Medicinal and Aromatic Plants), Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
| | - Marwa I. Mackled
- Department of Stored Product Pests, Plant Protection Institute, Agriculture Research Center (ARC), Sabahia, Alexandria, Egypt
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Khaliq A, Li WF, Ali S, Shah ST, Ma ZH, Mao J, Niaz Y, Chen BH, Haq IU, Al-Yahyai R, Ahmed MAA, Al-Ghamdi AA, Elshikh MS, Zuan ATK. Thin layer drying kinetics and quality dynamics of persimmon (Diospyros kaki) treated with preservatives and solar dried under different temperatures. PLoS One 2022; 17:e0265111. [PMID: 35353819 PMCID: PMC8967049 DOI: 10.1371/journal.pone.0265111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/23/2022] [Indexed: 11/28/2022] Open
Abstract
Poor postharvest handling, microbial infestation, and high respiration rate are some the factors are responsible for poor storage life of perishable commodities. Therefore, effective preservation of these commodities is needed to lower the damages and extend shelf life. Preservation is regarded as the action taken to maintain desired properties of a perishable commodity as long as possible. Persimmon (Diospyros kaki) is perishable fruit with high nutritive value; however, has very short shelf-life. Therefore, effective preservation and drying is needed to extend its storage life. Drying temperature and preservatives significantly influence the quality of perishable vegetables and fruits during drying. The current study investigated the effect of different temperatures and preservatives on drying kinetics and organoleptic quality attributes of persimmon. Persimmon fruits were treated with preservatives (25% honey, 25% aloe vera, 2% sodium benzoate, 1% potassium metabisulfite, and 2% citric acid solutions) under different drying temperatures (40, 45, and 50°C). All observed parameters were significantly affected by individual effects of temperatures and preservatives, except ash contents. Similarly, interactive effects were significant for all parameters except total soluble sugars, ash contents, and vitamin C. Generally, fruits treated with citric acid and dried under 50°C had 8.2% moisture loss hour-1, 14.9 drying hours, 0.030 g H2O g-1 hr-1, 1.23° Brix of total soluble solids, 6.71 pH, 1.35% acidity, and 6.3 mg vitamin C. These values were better than the rest of the preservatives and drying temperatures used in the study. Therefore, treating fruits with citric acid and drying at 50°C was found a promising technique to extend storage life of persimmon fruits. It is recommended that persimmon fruits dried at 50°C and preserved in citric acid can be used for longer storage period.
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Affiliation(s)
- Abdul Khaliq
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
- Department of Horticulture, The University of Agriculture Peshawar, Peshawar, Pakistan
| | - Wen-Fang Li
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Shahbaz Ali
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Punjab, Pakistan
- * E-mail: (STS); (SA); (BHC); (ATKZ)
| | - Syed Tanveer Shah
- Department of Horticulture, The University of Agriculture Peshawar, Peshawar, Pakistan
- * E-mail: (STS); (SA); (BHC); (ATKZ)
| | - Zong-Huan Ma
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Juan Mao
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
| | - Yasir Niaz
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Punjab, Pakistan
| | - Bai-Hong Chen
- College of Horticulture, Gansu Agricultural University, Lanzhou, China
- * E-mail: (STS); (SA); (BHC); (ATKZ)
| | - Inzamam Ul Haq
- Department of Plant Protection, College of Crop Protection, Gansu Agricultural University, Lanzhou, China
| | - Rashid Al-Yahyai
- Department of Plant Sciences, College of Agricultural and Marine Sciences, Sultan Qaboos University, Muscat, Oman
- Department of Crop Science, University of Reading, Reading, United Kingdom
| | - Mohamed A. A. Ahmed
- Plant Production Department (Horticulture—Medicinal and Aromatic Plants), Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
| | - Abdullah Ahmed Al-Ghamdi
- Department of Botany and Microbiology, College of Science, King Saud University,Riyadh, Saudi Arabia
| | - Mohamed S. Elshikh
- Department of Botany and Microbiology, College of Science, King Saud University,Riyadh, Saudi Arabia
| | - Ali Tan Kee Zuan
- Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang, Selangor, Malaysia
- * E-mail: (STS); (SA); (BHC); (ATKZ)
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Ali S, Li Y, Haq IU, Abbas W, Shabbir MZ, Khan MM, Mamay M, Niaz Y, Farooq T, Skalicky M, Zuan ATK, Nasif O, Ansari MJ. The impact of different plant extracts on population suppression of Helicoverpa armigera (Hub.) and tomato (Lycopersicon esculentum Mill) yield under field conditions. PLoS One 2021; 16:e0260470. [PMID: 34852006 PMCID: PMC8635350 DOI: 10.1371/journal.pone.0260470] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/11/2021] [Indexed: 11/19/2022] Open
Abstract
Helicoverpa armigera (Hub.) is a destructive pest of the tomato (Lycopersicon esculentum Mill) crop in Pakistan. Although insecticides are the primary management strategy used to control H. armigera, most of them are not effective due to considerable toxic residual effects on the fruits. Nonetheless, H. armigera is rapidly evolving resistance against the available pesticides for its management. This situation calls upon the need of alternative management options against the pest. Different plant extracts have been suggested as a viable, environment-friendly option for plant protection with minimal side effects. Furthermore, the plant extracts could also manage the insect species evolving resistance against pesticides. This study evaluated the efficacy of different plant extracts (i.e., Neem seed, turmeric, garlic and marsh pepper) against H. armigera. Furthermore, the impact of the plant extracts on growth and yield of tomato crop was also tested under field conditions. The results revealed that all plant extracts resulted in higher mortality of H. armigera compared to control. Similarly, the highest plant height was observed for the plants treated with the plant extracts compared to untreated plants. Moreover, the highest tomato yield was observed in plants treated with plant extracts, especially with neem seed (21.013 kg/plot) followed by pepper extract (19.25 kg/plot), and garlic extract 18.4 kg/plot) compared to the untreated plants (8.9 kg/plot). It is concluded that plant extracts can be used as eco-friendly approaches for improving tomato yield and resistance management of H. armigera.
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Affiliation(s)
- Shahbaz Ali
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, Guizhou, China
- Department of Agricultural Engineering, Khawaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Punjab, Pakistan
- * E-mail: (SA); (ATKZ); (YL)
| | - Yunzhou Li
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, Guizhou, China
- * E-mail: (SA); (ATKZ); (YL)
| | - Inzamam Ul Haq
- Department of Plant Protection, College of Crop Protection, Gansu Agricultural University, Lanzhou, China
| | - Waseem Abbas
- Department of Entomology, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Muhammad Zeeshan Shabbir
- Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
| | - Muhammad Musa Khan
- Key Laboratory Bio Pesticide Innovation and Application, Engineering Research Centre of Biological Control, South China Agriculture University, Guangzhou, P. R. China
| | - Mehmet Mamay
- Department of Plant Protection, Faculty of Agriculture, Harran University, Şanlıurfa, Turkey
| | - Yasir Niaz
- Department of Agricultural Engineering, Khawaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Punjab, Pakistan
| | - Tahir Farooq
- Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
| | - Milan Skalicky
- Department of Botany and Plant Physiology, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Prague, Czechia
| | - Ali Tan Kee Zuan
- Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, Selangor, Malaysia
- * E-mail: (SA); (ATKZ); (YL)
| | - Omaima Nasif
- Department of Physiology, College of Medicine and King Khalid University Hospital, King Saud University, Medical City, Riyadh, Saudi Arabia
| | - Mohamad Javed Ansari
- Department of Botany, Hindu College Moradabad (Mahatma Jyotiba Phule Rohilkhand University Bareilly), India
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Razzaq S, Syed MA, Irfan M, Khan I, Sarfraz RM, Shakir R, Ali S, Iqbal Z, Niaz Y, Mujtaba SH, Raza SA, Raza S, Hanif S. Optimization of metronidazole SR buccal tablet for gingivitis using genetic algorithm. Pak J Pharm Sci 2021; 34:2149-2158. [PMID: 35034875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Gingivitis is a condition that needs sustained concentration of antibiotic locally over extended period of time. The current study aimed to formulate and evaluate the sustained and localized release of metronidazole (MTZ) as mucoadhesive buccal tablet containing hydroxypropylmethyl cellulose (HPMC), Carbopol 940® (CP), carboxymethylcellulose (CMC) and ethyl cellulose (EC) as mucoadhesive polymers. Tablets were directly compressed with proportions of polymeric blends (F1-F16). The results indicated that weight variation (249±2.10mg) and friability (0.21%) were within USP compendial limits. Maximum mucoadhesive strength and time were depicted by F1 and F14 which were 28.47g and 12hr respectively. Formulations, except F4, were within physiological pH limit. Maximum swellability index (261.9%) was exhibited by F16, at 8 hr, containing highest concentration of CP, HPMC and additional CMC. For in vitro release, the pre-set 8 hr complete release were shown by formulations, F15 and F16 which were 100% and 97%, respectively. Genetic algorithm was applied on the attributes to optimize polymeric response in accordance with desirability. The software predicted composition (F17) was tested which revealed that physical characteristics were in accordance with the compendial standards. The release kinetics, evaluated through DDsolver⌖, suggested that release of MTZ followed non-Fickian diffusion type in Korsmeyer-Peppas model. Therefore, MTZ, if delivered as mucoadhesive buccal formulation (F17) containing amounts (mg) of CP (16.4), HPMC (78.7), CMC (8.3) and EC (10.5) will simulate satisfactory release i.e. 96% at 8 hr in simulated buccal fluid.
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Affiliation(s)
- Sobia Razzaq
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | | | - Muhammad Irfan
- Department of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Ikramullah Khan
- Department of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | | | - Rouheena Shakir
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | | | - Zafar Iqbal
- Universitätskilinikum Eppendorf Hamburg, University of Hamburg, Hamburg, Germany
| | - Yasir Niaz
- Liberty Lab for Robotics, FAST, Pakistan
| | | | - Syed Atif Raza
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Sheheryar Raza
- Department of Electrical and Computer Engineering, Isfahan University of Technology, Isfahan, Iran
| | - Sana Hanif
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
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Gull-E-Fareen A, Bodlah I, Rasheed MT, Niaz Y, Bodlah MA, Asif M, Khokhar NM. Trophic Associations of Ants with Aphid Partners and New Distribution Records of some Ants in Pothwar Region of Pakistan. PAK J ZOOL 2020. [DOI: 10.17582/journal.pjz/20190510120507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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