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Ito S, Braguy J, Wang JY, Yoda A, Fiorilli V, Takahashi I, Jamil M, Felemban A, Miyazaki S, Mazzarella T, Chen GTE, Shinozawa A, Balakrishna A, Berqdar L, Rajan C, Ali S, Haider I, Sasaki Y, Yajima S, Akiyama K, Lanfranco L, Zurbriggen MD, Nomura T, Asami T, Al-Babili S. Canonical strigolactones are not the major determinant of tillering but important rhizospheric signals in rice. Sci Adv 2022; 8:eadd1278. [PMID: 36322663 PMCID: PMC9629705 DOI: 10.1126/sciadv.add1278] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/14/2022] [Indexed: 05/09/2023]
Abstract
Strigolactones (SLs) are a plant hormone inhibiting shoot branching/tillering and a rhizospheric, chemical signal that triggers seed germination of the noxious root parasitic plant Striga and mediates symbiosis with beneficial arbuscular mycorrhizal fungi. Identifying specific roles of canonical and noncanonical SLs, the two SL subfamilies, is important for developing Striga-resistant cereals and for engineering plant architecture. Here, we report that rice mutants lacking canonical SLs do not show the shoot phenotypes known for SL-deficient plants, exhibiting only a delay in establishing arbuscular mycorrhizal symbiosis, but release exudates with a significantly decreased Striga seed-germinating activity. Blocking the biosynthesis of canonical SLs by TIS108, a specific enzyme inhibitor, significantly lowered Striga infestation without affecting rice growth. These results indicate that canonical SLs are not the determinant of shoot architecture and pave the way for increasing crop resistance by gene editing or chemical treatment.
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Affiliation(s)
- Shinsaku Ito
- Department of Bioscience, Faculty of Life Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya, Tokyo 156-8502, Japan
| | - Justine Braguy
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Institute of Synthetic Biology and CEPLAS, University of Düsseldorf, Universitätstrasse 1, Building 26.12.U1.25, Düsseldorf 40225, Germany
| | - Jian You Wang
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Akiyoshi Yoda
- Department of Biological Production Science, United Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Valentina Fiorilli
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino 10125, Italy
| | - Ikuo Takahashi
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Muhammad Jamil
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Abrar Felemban
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Sho Miyazaki
- Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Teresa Mazzarella
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino 10125, Italy
| | - Guan-Ting Erica Chen
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Akihisa Shinozawa
- Department of Bioscience, Faculty of Life Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya, Tokyo 156-8502, Japan
- Genome Research Center, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya, Tokyo 156-8502, Japan
| | - Aparna Balakrishna
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Lamis Berqdar
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Chakravarty Rajan
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Shawkat Ali
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Kentville Research and Development Centre, 32 Main Street, Kentville, NS B4N 1J5, Canada
| | - Imran Haider
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
| | - Yasuyuki Sasaki
- Department of Bioscience, Faculty of Life Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya, Tokyo 156-8502, Japan
| | - Shunsuke Yajima
- Department of Bioscience, Faculty of Life Science, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya, Tokyo 156-8502, Japan
| | - Kohki Akiyama
- Department of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Luisa Lanfranco
- Department of Life Sciences and Systems Biology, University of Torino, Viale Mattioli 25, Torino 10125, Italy
| | - Matias D. Zurbriggen
- Institute of Synthetic Biology and CEPLAS, University of Düsseldorf, Universitätstrasse 1, Building 26.12.U1.25, Düsseldorf 40225, Germany
| | - Takahito Nomura
- Department of Biological Production Science, United Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
- Center for Bioscience Research and Education, Utsunomiya University, 350 Minemachi, Utsunomiya, Tochigi 321-8505, Japan
| | - Tadao Asami
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - Salim Al-Babili
- King Abdullah University of Science and Technology (KAUST), Biological and Environmental Sciences and Engineering Division, The BioActives Lab, Thuwal 23955-6900, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
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Jamil M, Siddiqui NA, Usman M, Wahid A, Umar M, Ahmed N, Haq IU, El‐Ghali MAK, Imran QS, Rahman AHA, Zhang S. Facies analysis and distribution of Late Palaeogene deep‐water massive sandstones in submarine‐fan lobes, NW Borneo. Geological Journal 2022; 57:4489-4507. [DOI: 10.1002/gj.4553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 07/05/2022] [Indexed: 09/02/2023]
Abstract
Deep‐water massive sandstones (DWMS) are characterized by large volumes of sand accumulations which are considered as potential reservoir intervals in deep‐marine environments. Lithological variations and bed thickness statistics are used to interpret the distribution of massive sandstones in a deep‐marine fan‐lobe system. These massive sandstones are interpreted based on lithological heterogeneities and detailed facies analysis in seventeen exposed sections of the Late Palaeogene deposits in Sabah, NW Borneo. Sedimentary logs containing details of lithology textures and structures were used to recognize nine sedimentary facies of DWMS. These lithofacies were then grouped into three sedimentary facies associations: (1) massive facies association with basal part of turbiditic Bouma sequence, (2) massive facies association having soft‐sediment deformation structures, and (3) massive facies association with erosional features. The facies analysis portrays inner to middle submarine fan deposition and was later applied to reconstruct the distribution of a channel‐lobe complex. Individual sandstone bed thicknesses vary from 1 m to more than 8 m and the number of massive sandstones in submarine lobes range from less than 10% to more than 50%. The thicknesses of massive sandstones in channels are more than 8 m, whereas distal lobes have thicknesses from 1–2 m only. These sandstones are concentrated in channels, proximal and medial lobe settings that can also be verified from calculating the average of all maximum thickness of massive sand intervals that is, 8.91 m. The lithological heterogeneities and the processes associated with the deposition of these massive sandstones are vital for potential hydrocarbon reservoirs in the deep‐marine environments around the globe.
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Affiliation(s)
- Muhammad Jamil
- Department of Geosciences Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
- Department of Earth Sciences COMSATS University Islamabad, Abbottabad Campus Abbottabad Pakistan
| | - Numair Ahmed Siddiqui
- Department of Geosciences Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Muhammad Usman
- School of Geosciences China University of Petroleum East China China
- Department of Earth and Environmental Sciences University of Milano‐Bicocca Milan Italy
| | - Ali Wahid
- Institute of Geology University of Azad Jammu and Kashmir Muzaffarabad Pakistan
| | - Muhammad Umar
- Department of Earth Sciences The University of Haripur Haripur Pakistan
| | - Nisar Ahmed
- Department of Geosciences Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Izhar Ul Haq
- Department of Geosciences Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | | | - Qazi Sohail Imran
- Department of Geosciences Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Abdul Hadi Abd Rahman
- Department of Geosciences Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
| | - Shiqi Zhang
- School of Geosciences China University of Petroleum East China China
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Shah G, Fiaz S, Attia KA, Khan N, Jamil M, Abbas A, Yang SH, Jumin T. Indole pyruvate decarboxylase gene regulates the auxin synthesis pathway in rice by interacting with the indole-3-acetic acid-amido synthetase gene, promoting root hair development under cadmium stress. Front Plant Sci 2022; 13:1023723. [PMID: 36340357 PMCID: PMC9635337 DOI: 10.3389/fpls.2022.1023723] [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: 08/20/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
This research focused on cadmium (Cd), which negatively affects plant growth and auxin hemostasis. In plants, many processes are indirectly controlled through the expression of certain genes due to the secretion of bacterial auxin, as indole-3-acetic acid (IAA) acts as a reciprocal signaling molecule in plant-microbe interaction. The aim of current studies was to investigate responsible genes in rice for plant-microbe interaction and lateral root development due to the involvement of several metabolic pathways. Studies revealed that GH3-2 interacts with endogenous IAA in a homeostasis manner without directly providing IAA. In rice, indole-3-pyruvate decarboxylase (IPDC) transgenic lines showed a 40% increase in lateral roots. Auxin levels and YUCCA (auxin biosynthesis gene) expression were monitored in osaux1 mutant lines inoculated with Bacillus cereus exposed to Cd. The results showed an increase in root hairs (RHs) and lateral root density, changes in auxin levels, and expression of the YUCCA gene. B. cereus normalizes the oxidative stress caused by Cd due to the accumulation of O 2 - and H2O2 in osaux1 mutant lines. Furthermore, the inoculation of B. cereus increases DR5:GUS expression, indicating that bacterial species have a positive role in auxin regulation. Thus, the current study suggests that B. cereus and IPDC transgenic lines increase the RH development in rice by interacting with IAA synthetase genes in the host plant, alleviating Cd toxicity and enhancing plant defense mechanisms.
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Affiliation(s)
- Gulmeena Shah
- Institute of Crop Science, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Sajid Fiaz
- Department of Plant Breeding and Genetics, The University of Haripur, Haripur, Pakistan
| | - Kotb A. Attia
- Department of Biochemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Naeem Khan
- Department of Agronomy, Institute of Food and Agricultural Sciences, Florida University, Gainesville, FL, United States
| | - Muhammad Jamil
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | - Adeel Abbas
- Institute of Environment and Ecology, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Seung Hwan Yang
- Department of Biotechnology, Chonnam National University, Yeosu, South Korea
| | - Tu Jumin
- Institute of Crop Science, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
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Khan S, Akhtar N, Rehman SU, Shujah S, Rha ES, Jamil M. Bacillus subtilis Synthesized Iron Oxide Nanoparticles (Fe 3O 4 NPs) Induced Metabolic and Anti-Oxidative Response in Rice ( Oryza sativa L.) under Arsenic Stress. Toxics 2022; 10:618. [PMID: 36287898 PMCID: PMC9606974 DOI: 10.3390/toxics10100618] [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: 09/10/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Nanoparticle (NP) application is most effective in decreasing metalloid toxicity. The current study aimed to evaluate the effect of Bacillus subtiles synthesized iron oxide nanoparticles (Fe3O4 NPs) against arsenic (As) stress on rice (Oryza sativa L.) seedlings. Different concentrations of As (5, 10 and 15 ppm) and Bacillus subtilis synthesized Fe3O4 NPs solution (5, 10 and 15 ppm) alone and in combination were applied to rice seedlings. The results showed that As at 15 ppm significantly decreased the growth of rice, which was increased by the low level of As. Results indicated that B. subtilis synthesized Fe3O4 NP-treated plants showed maximum chlorophyll land protein content as compared with arsenic treatment alone. The antioxidant enzymes such as SOD, POD, CAT, MDA and APX and stress modulators (Glycine betain and proline) also showed decreased content in plants as compared with As stress. Subsequently, Bacillus subtilis synthesized Fe3O4 NPs reduced the stress associated parameters due to limited passage of arsenic inside the plant. Furthermore, reduction in H2O2 and MDA content confirmed that the addition of Bacillus subtilis synthesized Fe3O4 NPs under As stress protected rice seedlings against arsenic toxicity, hence enhanced growth was notice and it had beneficial effects on the plant. Results highlighted that Fe3O4 NPs protect rice seedlings against arsenic stress by reducing As accumulation, act as a nano adsorbent and restricting arsenic uptake in rice plants. Hence, our study confirms the significance of Bacillus subtilis synthesized Fe3O4 NPs in alleviating As toxicity in rice plants.
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Affiliation(s)
- Sehresh Khan
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan
| | - Nazneen Akhtar
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan
| | - Shafiq Ur Rehman
- Department of Biology, University of Haripur, Haripur 22620, Pakistan
| | - Shaukat Shujah
- Departments of Chemistry, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan
| | - Eui Shik Rha
- Department of Well-Being Resources, Sunchon National University, Suncheon 540-742, Korea
| | - Muhammad Jamil
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan
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Chen GTE, Wang JY, Jamil M, Braguy J, Al-Babili S. 9-cis-β-Apo-10'-carotenal is the precursor of strigolactones in planta. Planta 2022; 256:88. [PMID: 36152118 DOI: 10.1007/s00425-022-03999-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 09/15/2022] [Indexed: 06/16/2023]
Abstract
13C-isotope feeding experiments demonstrate that the apocarotenoid 9-cis-β-apo-10'-carotenal is the precursor of several strigolactones in rice, providing a direct, in planta evidence for its role in strigolactone biosynthesis. Strigolactones (SLs) are plant hormone that regulates plant architecture and mediates rhizospheric communications. Previous in vitro studies using heterogously produced enzymes unraveled the conversion of all-trans-β-carotene via the intermediate 9-cis-β-apo-10'-carotenal into the SL precursor carlactone. However, a direct evidence for the formation of SLs from 9-cis-β-apo-10'-carotenal is still missing. To provide this evidence, we supplied rice seedlings with 13C-labeled 9-cis-β-apo-10'-carotenal and analyzed their SLs by LC-MS. Our results show that 9-cis-β-apo-10'-carotenal is the SL precursor in planta and reveal, for the first time, the application of labeled long-chain apocarotenoids as a promising approach to investigate apocarotenoid metabolism and the genesis of carotenoid-derived growth regulators and signaling molecules.
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Affiliation(s)
- Guan-Ting Erica Chen
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- The Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Jian You Wang
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Muhammad Jamil
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Justine Braguy
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Salim Al-Babili
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia.
- The Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia.
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Shahul Hameed U, Zarban R, Haider I, Jamil M, Al-Babili S, Arold S. Using crystallographic 'failures' to identify artificial and endogenous inhibitors for plant growth and defence pathways. Acta Cryst Sect A 2022. [DOI: 10.1107/s2053273322096413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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Basit A, Umar M, Jamil M, Qasim M. Facies analysis and depositional framework of Late Permian-Jurassic sedimentary successions, Western Salt Range, Pakistan: implications for sequence stratigraphic trends and paleogeography of the Neo-Tethys Sea. KJS publishes peer-review articles in Mathematics, Computer Science, Physics, Statistics, Biology, Chemistry, and Earth & Environmental Sciences 2022. [DOI: 10.48129/kjs.16575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Facies analysis and T-R sequence stratigraphic approach of Late Permian to Jurassic sedimentary units in Western Salt Range, Pakistan were accomplished to construe the depositional environments and basin evolution. The analysis affirms the rendition of sequence stratigraphic trends and paleogeography of first megasequence phase of Neo-Tethys Sea. Sedimentological contingents, T-R sequence stratigraphic framework and sea level curve of the strata argue active tectonic’s effects on sedimentation. During Late Permian, the rift related magmatic activities deceased, which imparted to the onset of transgression and deposition of shelf carbonates with retrogradational (transgressive) parasequence sets in Wargal Formation. Respective rifting and tectonic uplift events induced the sea level fall ascertaining the onset of terrigenous shelves and deltaic successions in terminal Permian and Early-Mid Triassic with an enlighten switch from agradational to progradational parasequence sets (regressive parasequences) in Chhidru, Mianwali and Tredian formations. The closure of Paleo-Tethys and emergence of semi-arid hot tropical climate throughout Late-Triassic, led the onset of tidal-lagoonal environments and deposition of retrogradational (transgressive) parasequence sets in Kingriali Formation. During Early Jurassic, a well-known northward drift of Pangaea ensued in global cooling and increased humidity, which consequently stimulated clastic-carbonate sedimentation of Datta and Samana Suk formations with progradational and retrogradational parasequence sets respectively.
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Xiao TT, Kirschner GK, Kountche BA, Jamil M, Savina M, Lube V, Mironova V, al Babili S, Blilou I. A PLETHORA/PIN-FORMED/auxin network mediates prehaustorium formation in the parasitic plant Striga hermonthica. Plant Physiol 2022; 189:2281-2297. [PMID: 35543497 PMCID: PMC9342978 DOI: 10.1093/plphys/kiac215] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 03/25/2022] [Indexed: 06/14/2023]
Abstract
The parasitic plant Striga (Striga hermonthica) invades the host root through the formation of a haustorium and has detrimental impacts on cereal crops. The haustorium results from the prehaustorium, which is derived directly from the differentiation of the Striga radicle. The molecular mechanisms leading to radicle differentiation shortly after germination remain unclear. In this study, we determined the developmental programs that regulate terminal prehaustorium formation in S. hermonthica at cellular resolution. We showed that shortly after germination, cells in the root meristem undergo multiplanar divisions. During growth, the meristematic activity declines and associates with reduced expression of the stem cell regulator PLETHORA1 and the cell cycle genes CYCLINB1 and HISTONE H4. We also observed a basal localization of the PIN-FORMED (PIN) proteins and a decrease in auxin levels in the meristem. Using the structural layout of the root meristem and the polarity of outer-membrane PIN proteins, we constructed a mathematical model of auxin transport that explains the auxin distribution patterns observed during S. hermonthica root growth. Our results reveal a fundamental molecular and cellular framework governing the switch of S. hermonthica roots to form the invasive prehaustoria.
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Affiliation(s)
- Ting Ting Xiao
- BESE Division, Plant Cell and Developmental Biology, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Gwendolyn K Kirschner
- BESE Division, Plant Cell and Developmental Biology, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Boubacar A Kountche
- BESE Division, The BioActives Lab, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Muhammad Jamil
- BESE Division, The BioActives Lab, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Maria Savina
- Institute of Cytology and Genetics, Novosibirsk 630090, Russian Federation, Russia
- Novosibirsk State University, Novosibirsk 630090, Russian Federation, Russia
| | - Vinicius Lube
- BESE Division, Plant Cell and Developmental Biology, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
| | - Victoria Mironova
- Plant Systems Physiology, Radboud University, 6500 AJ Nijmegen, the Netherlands
| | - Salim al Babili
- BESE Division, The BioActives Lab, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia
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Jamil M, Elouahli A, Abida F, Assaoui J, Gourri E, Hatim Z. Apatitic calcium phosphate /montmorillonite nano-biocomposite: in-situ synthesis, characterization and dissolution properties. Heliyon 2022; 8:e10042. [PMID: 35965974 PMCID: PMC9364031 DOI: 10.1016/j.heliyon.2022.e10042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 03/19/2022] [Accepted: 07/18/2022] [Indexed: 11/17/2022] Open
Abstract
Recently, calcium phosphate/montmorillonite composites have received attention as a synthetic bone substitutes. In this study, apatitic calcium phosphate/Montmorillonite nano-biocomposites were in-situ synthesized at 22 °C by reaction between calcium hydroxide and orthophosphoric acid in the presence of different contents of montmorillonite (MNa). Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), Transmission Electron Microscopy (TEM) and Brunauer–Emmett–Teller (BET) surface areas were used to characterize the prepared powders. The XRD results show that the composites prepared with 2 and 5 wt% MNa and sintered at 900 °C, show the formation of hydroxyapatite (HAP) structure, whereas that prepared with 10 wt% MNa leads to the formation of β-tricalcium phosphate (β-TCP) structure. The HAP structure decomposes at 1000 °C and leads to the formation of biocomposite containing HAP, β and α-TCP. However, β-TCP composites show thermal stability. FTIR and structural refinement results show the incorporation of clay ions into the apatitic structure causing changes in the crystal structure of the formed calcium phosphate phases. The changes in the composition and structure lead to an increase in the dissolution rate of HAP and a decrease in that of β-TCP.
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Affiliation(s)
- M. Jamil
- Team of Energy, Materials and Environment, Department of Chemistry, Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco
- Team of Mineral Solid Chemistry, Laboratory of Applied Chemistry and Environment, Department of Chemistry, Faculty of Sciences, Mohammed First University, Oujda, Morocco
- Corresponding author.
| | - A. Elouahli
- Team of Energy, Materials and Environment, Department of Chemistry, Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco
| | - F. Abida
- Team of Energy, Materials and Environment, Department of Chemistry, Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco
| | - J. Assaoui
- Team of Energy, Materials and Environment, Department of Chemistry, Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco
| | - E. Gourri
- Team of Energy, Materials and Environment, Department of Chemistry, Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco
| | - Z. Hatim
- Team of Energy, Materials and Environment, Department of Chemistry, Faculty of Sciences, University of Chouaib Doukkali, El Jadida, Morocco
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Nawaz H, Ali A, Saleem MH, Ameer A, Hafeez A, Alharbi K, Ezzat A, Khan A, Jamil M, Farid G. Comparative effectiveness of EDTA and citric acid assisted phytoremediation of Ni contaminated soil by using canola (Brassica napus). BRAZ J BIOL 2022; 82:e261785. [PMID: 35703635 DOI: 10.1590/1519-6984.261785] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/19/2022] [Indexed: 11/21/2022] Open
Abstract
Phytoremediation is an ecofriendly technique to clean heavy metals from contaminated soil by the use of high biomass producing plant species. Chelators can help to improve this biological technique by increasing metal solubility. Therefore, a pot experiment was conducted to determine the effect of the chelators EDTA and citric acid (CA) in phytoremediation of Ni contaminated soil by using Brassica napus (canola). Two cultivars of B. napus, Con-II (tolerant) and Oscar (sensitive), were selected after screening and exposed to NiSO4 at 30 ppm at the time of sowing. CA (10 mM) and EDTA (1.5 mM) were applied either alone or in combination with each other after two weeks of Ni treatments. Different parameters like morpho-physiological and biochemical data were recorded after 15 days of chelate application. The results highlighted the successful use of chelating agents (CA and EDTA) not only to ameliorate Ni stress but also to enhance Ni accumulation which is prerequisite for phytoremediation. The basal application of 10 mMCA and 1.5 mM EDTA concentration proved to be effective for the growth of plants. The combination of chelating agents failed to show any synergistic effects.
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Affiliation(s)
- H Nawaz
- University of Education, Division of Science and Technology, Department of Botany, Lahore, Punjab, Pakistan.,University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - A Ali
- University of Sargodha, Department of Botany, Sargodha, Pakistan
| | - M H Saleem
- Agriculture University, College of Plant Science and Technology, MOA Key Laboratory of Crop Ecophysiology and Farming System in the Middle Researches of Yangtze River, Wuhan, China
| | - A Ameer
- University of Agriculture, Department of Botany, Faisalabad, Pakistan
| | - A Hafeez
- Quaid-i-Azam University, Department of Plant Sciences, Islamabad, Pakistan
| | - K Alharbi
- Princess Nourah bint Abdulrahman University, College of Science, Department of Biology, Riyadh, Saudi Arabia
| | - A Ezzat
- King Khalid University, College of Science, Department of Biology, Abha, Saudia Arabia.,South Valley University, Faculty of Veterinary Medicine, Department of Theriogenology, Qena, Egypt
| | - A Khan
- University of Education, Division of Science and Technology, Department of Botany, Lahore, Punjab, Pakistan
| | - M Jamil
- The Islamia University of Bahawalpur, Department of Botany, Bahawalpur, Pakistan
| | - G Farid
- Nuclear Institute for Agriculture and Biology - NIAB, Faisalabad, Pakistan
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Abstract
The plant hormone strigolactones (SLs) are secreted by plant roots to act as rhizospheric signals. Here, we present a protocol for characterizing plant-released SLs. We first outline all necessary steps required for collection, processing, and analysis of plant root exudates using the C18 column for SL extraction, followed by liquid chromatography-mass spectrometry (LC-MS) for SL quantification. We then describe image processing by SeedQuant, an open-source artificial-intelligence-based software, for measuring the biological activity of SLs in inducing root parasitic plant seed germination. For complete details on the use and execution of this protocol, please refer to Wang et al. (2019) and Braguy et al. (2021).
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Affiliation(s)
- Jian You Wang
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Guan-Ting Erica Chen
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Muhammad Jamil
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Justine Braguy
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Salim Sioud
- Analytical Chemistry Core Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Kit Xi Liew
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Aparna Balakrishna
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Salim Al-Babili
- The BioActives Lab, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
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Wang JY, Jamil M, Hossain MG, Chen GTE, Berqdar L, Ota T, Blilou I, Asami T, Al-Solimani SJ, Mousa MAA, Al-Babili S. Evaluation of the Biostimulant Activity of Zaxinone Mimics (MiZax) in Crop Plants. Front Plant Sci 2022; 13:874858. [PMID: 35783933 PMCID: PMC9245435 DOI: 10.3389/fpls.2022.874858] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 05/02/2022] [Indexed: 06/15/2023]
Abstract
Global food security is a critical concern that needs practical solutions to feed the expanding human population. A promising approach is the employment of biostimulants to increase crop production. Biostimulants include compounds that boost plant growth. Recently, mimics of zaxinone (MiZax) were shown to have a promising growth-promoting effect in rice (Oryza sativa). In this study, we investigated the effect of MiZax on the growth and yield of three dicot horticultural plants, namely, tomato (Solanum lycopersicum), capsicum (Capsicum annuum), and squash (Cucurbita pepo) in different growth environments, as well as on the growth and development of the monocot date palm (Phoenix dactylifera), an important crop in the Middle East. The application of MiZax significantly enhanced plant height, flower, and branch numbers, fruit size, and total fruit yield in independent field trials from 2020 to 2021. Importantly, the amount of applied MiZax was far less than that used with the commercial compound humic acid, a widely used biostimulant in horticulture. Our results indicate that MiZax have significant application potential to improve the performance and productivity of horticultural crops.
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Affiliation(s)
- Jian You Wang
- The Bio Actives Lab, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Muhammad Jamil
- The Bio Actives Lab, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Md. Golap Hossain
- Department of Arid Land Agriculture, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Guan-Ting Erica Chen
- The Bio Actives Lab, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Lamis Berqdar
- The Bio Actives Lab, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Tsuyoshi Ota
- Applied Biological Chemistry, The University of Tokyo, Bunkyo City, Japan
| | - Ikram Blilou
- Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- The Laboratory of Plant Cell and Developmental Biology, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Tadao Asami
- Applied Biological Chemistry, The University of Tokyo, Bunkyo City, Japan
| | - Samir Jamil Al-Solimani
- Department of Arid Land Agriculture, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Magdi Ali Ahmed Mousa
- Department of Arid Land Agriculture, Faculty of Meteorology, Environment and Arid Land Agriculture, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Vegetables, Faculty of Agriculture, Assiut University, Assiut, Egypt
| | - Salim Al-Babili
- The Bio Actives Lab, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
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Ayesha R, Rasheed A, Ali M, Zeba I, Jamil M. Dispersive Features of Plasma Waves in Nano-Waveguide Systems. Arab J Sci Eng 2022. [DOI: 10.1007/s13369-021-06115-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Regehr C, Goel V, De Prophetis E, Jamil M, Mertz D, Rosella L, Bulir D, Smieja M. Mental Health Impacts of Quarantine: Insights from the COVID-19 International Border Surveillance Study in Toronto, Canada. Eur Psychiatry 2022. [PMCID: PMC9567521 DOI: 10.1192/j.eurpsy.2022.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Introduction Nations thorughout the world are imposing mandatory quarantine on those entering the country. While such measures may be effective in reducing the importation of COVID-19, the mental health implications remain unclear. Objectives This study sought to assess mental well-being and factors associated with changes in mental health in individuals subject to mandatory quarantine following travel. Methods Travellers arriving at a large urban international airport completed online questionnaires on arrival and days 7 and 14 of mandated quarantine. Questionnaire items such as travel history, mental health, attitudes towards COVID-19, and protection behaviours were drawn from the World Health Organization Survey Tool for COVID-19. Results There was a clinically significant decline in mental health over the course of quarantine among the 10,965 eligible participants. Poor mental health was reported by 5.1% of participants on arrival and 26% on day 7 of quarantine. Factors associated with greater decline in mental health were younger age, female gender, negative views towards quarantine measures, and engaging in fewer COVID-19 prevention behaviours. Conclusions While the widespread use of quarantine may be effective in limiting the spread of COVID-19, the mental health implications are profound and have largely been ignored in public policy decision-making. Psychiatry has a role to play in contributing to the public policy debate to ensure that all aspects of health and well-being are reflected in decisions to isolate people from others. Disclosure No significant relationships.
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Jamil M, Waqas M, Aslam MRQS, Ansari MA, Soomro JA, Iqbal MZ, Khan A, Selamoglu Z. Screening of Health Parameters for Future Implications of Students. JPRI 2022. [DOI: 10.9734/jpri/2022/v34i30b36079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This research study aimed to examine the health parameters of students for their future implications. The population of the study was comprised of all the students of the department of sports sciences and physical education, university of the Punjab Lahore Pakistan. One hundred (100) students were selected as a sample by using available sampling technique. For the collection of data, the researcher develops a likert type scale concerning to different parameters of the problem. Thus the developed scale was personally served by the researcher among the respondents and collected back after getting it filled by the respondents. The collected data were processed through statistical package for social science (SPSS, version-26) and similarly mean, standard deviation and percentage were used for the analysis of data. Based on analysis, the findings reveal that respondents of the study having good health status and they are adopting positive healthy habits.
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Jamil M, Wang JY, Yonli D, Ota T, Berqdar L, Traore H, Margueritte O, Zwanenburg B, Asami T, Al-Babili S. Striga hermonthica Suicidal Germination Activity of Potent Strigolactone Analogs: Evaluation from Laboratory Bioassays to Field Trials. Plants (Basel) 2022; 11:plants11081045. [PMID: 35448773 PMCID: PMC9025746 DOI: 10.3390/plants11081045] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/04/2022] [Accepted: 04/11/2022] [Indexed: 05/04/2023]
Abstract
The obligate hemiparasite Striga hermonthica is one of the major global biotic threats to agriculture in sub-Saharan Africa, causing severe yield losses of cereals. The germination of Striga seeds relies on host-released signaling molecules, mainly strigolactones (SLs). This dependency opens up the possibility of deploying SL analogs as "suicidal germination agents" to reduce the accumulated seed bank of Striga in infested soils. Although several synthetic SL analogs have been developed for this purpose, the utility of these compounds in realizing the suicidal germination strategy for combating Striga is still largely unknown. Here, we evaluated the efficacy of three potent SL analogs (MP3, MP16, and Nijmegen-1) under laboratory, greenhouse, and farmer's field conditions. All investigated analogs showed around a 50% Striga germination rate, equivalent to a 50% reduction in infestation, which was comparable to the standard SL analog GR24. Importantly, MP16 had the maximum reduction of Striga emergence (97%) in the greenhouse experiment, while Nijmegen-1 appeared to be a promising candidate under field conditions, with a 43% and 60% reduction of Striga emergence in pearl millet and sorghum fields, respectively. These findings confirm that the selected SL analogs appear to make promising candidates as simple suicidal agents both under laboratory and real African field conditions, which may support us to improve suicidal germination technology to deplete the Striga seed bank in African agriculture.
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Affiliation(s)
- Muhammad Jamil
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.)
| | - Jian You Wang
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.)
| | - Djibril Yonli
- Institut de l’Environnement et de Recherches Agricoles (INERA), Ouagadougou 04 BP 8645, Burkina Faso; (D.Y.); (H.T.); (O.M.)
| | - Tsuyoshi Ota
- Applied Biological Chemistry, The University of Tokyo, 1-1-1 Yayoi, Bunkyo, Tokyo 113-8657, Japan; (T.O.); (T.A.)
| | - Lamis Berqdar
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.)
| | - Hamidou Traore
- Institut de l’Environnement et de Recherches Agricoles (INERA), Ouagadougou 04 BP 8645, Burkina Faso; (D.Y.); (H.T.); (O.M.)
| | - Ouedraogo Margueritte
- Institut de l’Environnement et de Recherches Agricoles (INERA), Ouagadougou 04 BP 8645, Burkina Faso; (D.Y.); (H.T.); (O.M.)
| | - Binne Zwanenburg
- Institute for Molecules and Materials, Radboud University, 6525 AJ Nijmegen, The Netherlands;
| | - Tadao Asami
- Applied Biological Chemistry, The University of Tokyo, 1-1-1 Yayoi, Bunkyo, Tokyo 113-8657, Japan; (T.O.); (T.A.)
| | - Salim Al-Babili
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.)
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
- Correspondence:
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Jamil M, Wang JY, Yonli D, Patil RH, Riyazaddin M, Gangashetty P, Berqdar L, Chen GTE, Traore H, Margueritte O, Zwanenburg B, Bhoge SE, Al-Babili S. A New Formulation for Strigolactone Suicidal Germination Agents, towards Successful Striga Management. Plants (Basel) 2022; 11:plants11060808. [PMID: 35336692 PMCID: PMC8955415 DOI: 10.3390/plants11060808] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/09/2022] [Accepted: 03/15/2022] [Indexed: 05/14/2023]
Abstract
Striga hermonthica, a member of the Orobanchaceae family, is an obligate root parasite of staple cereal crops, which poses a tremendous threat to food security, contributing to malnutrition and poverty in many African countries. Depleting Striga seed reservoirs from infested soils is one of the crucial approaches to minimize subterranean damage to crops. The dependency of Striga germination on the host-released strigolactones (SLs) has prompted the development of the "Suicidal Germination" strategy to reduce the accumulated seed bank of Striga. The success of aforementioned strategy depends not only on the activity of the applied SL analogs, but also requires suitable application protocol with simple, efficient, and handy formulation for rain-fed African agriculture. Here, we developed a new formulation "Emulsifiable Concentration (EC)" for the two previously field-assessed SL analogs Methyl phenlactonoate 3 (MP3) and Nijmegen-1. The new EC formulation was evaluated for biological activities under lab, greenhouse, mini-field, and field conditions in comparison to the previously used Atlas G-1086 formulation. The EC formulation of SL analogs showed better activities on Striga germination with lower EC50 and high stability under Lab conditions. Moreover, EC formulated SL analogs at 1.0 µM concentrations reduced 89-99% Striga emergence in greenhouse. The two EC formulated SL analogs showed also a considerable reduction in Striga emergence in mini-field and field experiments. In conclusion, we have successfully developed a desired formulation for applying SL analogs as suicidal agents for large-scale field application. The encouraging results presented in this study pave the way for integrating the suicidal germination approach in sustainable Striga management strategies for African agriculture.
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Affiliation(s)
- Muhammad Jamil
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.); (G.-T.E.C.)
| | - Jian You Wang
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.); (G.-T.E.C.)
| | - Djibril Yonli
- Institut de l’Environnement et de Recherches Agricoles (INERA), Ouagadougou 04 BP 8645, Burkina Faso; (D.Y.); (H.T.); (O.M.)
| | - Rohit H. Patil
- UPL House, Express Highway, Bandra-East, Mumbai 400 051, Maharashtra, India; (R.H.P.); (S.E.B.)
| | - Mohammed Riyazaddin
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Niamey BP 12404, Niger; (M.R.); (P.G.)
| | - Prakash Gangashetty
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Niamey BP 12404, Niger; (M.R.); (P.G.)
| | - Lamis Berqdar
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.); (G.-T.E.C.)
| | - Guan-Ting Erica Chen
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.); (G.-T.E.C.)
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Hamidou Traore
- Institut de l’Environnement et de Recherches Agricoles (INERA), Ouagadougou 04 BP 8645, Burkina Faso; (D.Y.); (H.T.); (O.M.)
| | - Ouedraogo Margueritte
- Institut de l’Environnement et de Recherches Agricoles (INERA), Ouagadougou 04 BP 8645, Burkina Faso; (D.Y.); (H.T.); (O.M.)
| | - Binne Zwanenburg
- Institute for Molecules and Materials, Radboud University, 6525 AJ Nijmegen, The Netherlands;
| | - Satish Ekanath Bhoge
- UPL House, Express Highway, Bandra-East, Mumbai 400 051, Maharashtra, India; (R.H.P.); (S.E.B.)
| | - Salim Al-Babili
- The BioActives Lab, Center for Desert Agriculture, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; (M.J.); (J.Y.W.); (L.B.); (G.-T.E.C.)
- Plant Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
- Correspondence:
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Jamil M, Aslam S, Ansari MA, Qambrani MR, Soomro JA, Iqbal MZ, Khan A, Selamoglu Z. Clinical Health Complications Associated with Covid-19 Vaccination. JPRI 2022. [DOI: 10.9734/jpri/2022/v34i21a35837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This research aimed to investigate the health problems caused by Covid-19 vaccination. The study participants were comprised of vaccinated constables of Punjab Motorway police Lahore Pakistan. Among the participants of the study, 100 respondents were conveniently selected as sample of the study. For the collection of data, the researcher developed a self-made questionnaire according the various parameters of the study and thus personally distributed by the researcher among the respondents and collected back after getting it filled by the respondents. The collected data were tabulated and analyzed by using statistical package for social sciences (SPSS, Version-26). Based on analysis the researcher arrived at conclusion that various physiological and psychological health complication were reported by respondents associated with covod-19 vaccination.
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Zarban RA, Hameed UFS, Jamil M, Ota T, Wang JY, Arold ST, Asami T, Al-Babili S. Rational design of Striga hermonthica-specific seed germination inhibitors. Plant Physiol 2022; 188:1369-1384. [PMID: 34850204 PMCID: PMC8825254 DOI: 10.1093/plphys/kiab547] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/11/2021] [Indexed: 05/20/2023]
Abstract
The obligate hemiparasitic weed Striga hermonthica grows on cereal roots and presents a severe threat to global food security by causing enormous yield losses, particularly in sub-Saharan Africa. The rapidly increasing Striga seed bank in infested soils provides a major obstacle in controlling this weed. Striga seeds require host-derived strigolactones (SLs) for germination, and corresponding antagonists could be used as germination inhibitors. Recently, we demonstrated that the common detergent Triton X-100 is a specific inhibitor of Striga seed germination by binding noncovalently to its receptor, S. hermonthica HYPO-SENSITIVE TO LIGHT 7 (ShHTL7), without blocking the rice (Oryza sativa) SL receptor DWARF14 (OsD14). Moreover, triazole ureas, the potent covalently binding antagonists of rice SL perception with much higher activity toward OsD14, showed inhibition of Striga but were less specific. Considering that Triton X-100 is not suitable for field application and by combining structural elements of Triton and triazole urea, we developed two hybrid compounds, KK023-N1 and KK023-N2, as potential Striga-specific germination inhibitors. Both compounds blocked the hydrolysis activity of ShHTL7 but did not affect that of OsD14. Binding of KK023-N1 diminished ShHTL7 interaction with S. hermonthica MORE AXILLARY BRANCHING 2, a major component in SL signal transduction, and increased ShHTL7 thermal specificity. Docking studies indicate that KK023-N1 binding is not covalent but is caused by hydrophobic interactions. Finally, in vitro and greenhouse tests revealed specific inhibition of Striga seed germination, which led to a 38% reduction in Striga infestation in pot experiments. These findings reveal that KK023-N1 is a potential candidate for combating Striga and a promising basis for rational design and development of further Striga-specific herbicides.
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Affiliation(s)
- Randa A Zarban
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, The BioActives Lab, Thuwal, 23955-6900, Saudi Arabia
| | - Umar F Shahul Hameed
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Computational Bioscience Research Center, Thuwal, 23955-6900, Saudi Arabia
| | - Muhammad Jamil
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, The BioActives Lab, Thuwal, 23955-6900, Saudi Arabia
| | - Tsuyoshi Ota
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Jian You Wang
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, The BioActives Lab, Thuwal, 23955-6900, Saudi Arabia
| | - Stefan T Arold
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, Computational Bioscience Research Center, Thuwal, 23955-6900, Saudi Arabia
- Centre de Biochimie Structurale, CNRS, INSERM, Université de Montpellier, Montpellier, 34090 France
| | - Tadao Asami
- Centre de Biochimie Structurale, CNRS, INSERM, Université de Montpellier, Montpellier, 34090 France
| | - Salim Al-Babili
- Division of Biological and Environmental Sciences and Engineering, King Abdullah University of Science and Technology, The BioActives Lab, Thuwal, 23955-6900, Saudi Arabia
- Author for communication:
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Shahul Hameed U, Haider I, Jamil M, Guo X, Zarban RA, Kim D, Al‐Babili S, Arold ST. Structural basis for specific inhibition of the highly sensitive ShHTL7 receptor. EMBO Rep 2022; 23:e54145. [PMID: 35238175 PMCID: PMC8892310 DOI: 10.15252/embr.202154145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/13/2022] [Indexed: 03/28/2024] Open
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Abdollah F, Piontkowski A, Morisetty S, Corsi N, Majdalany S, Rakic I, Sood A, Jamil M, Dalela D, Arora S, Rogers C. The impact of adjuvant chemotherapy on overall survival in patients with node-positive Upper Tract Urothelial Carcinoma (UTUC): Improving precision in medicine with a risk-stratified approach. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00387-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Piontkowski A, Corsi N, Morisetty S, Majdalany S, Rakic I, Arora S, Jamil M, Dalela D, Rogers C, Abdollah F. Benefit of lymph node dissection in cn+ patients in the treatment of upper tract urothelial carcinoma: Analysis of ncdb registry. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00382-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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73
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Butaney M, Johnson A, Bulusu A, Gandham D, Qi J, Jamil M, Patel A, Noyes S, Anema J, Levin M, Rosenberg B, Lane B, Rogers C. Reducing post-operative emergency department visits and readmissions after nephrectomy: An initial evaluation of the MUSIC-KIDNEY registry. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00232-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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74
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Corsi N, Rakic I, Ginsburg K, Jamil M, Sood A, Dalela D, Piontkowski A, Majdalany S, Rogers C, Abdollah F. External validation of the Bladder Cancer Research Consortium (BCRC) nomogram for predicting survival after radical cystectomy. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00977-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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75
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Sahito B, Ali SME, Qamar J, Katto MS, Ahmed MW, Jamil M. A Comparison of Outcomes of 'Extensor Carpi Ulnaris Tenodesis' versus 'No Tenodesis' after Resection of the Distal Ulna in Patients with Giant Cell Tumor. J Hand Surg Asian Pac Vol 2022; 27:110-116. [PMID: 35037577 DOI: 10.1142/s2424835522500102] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Background: One of the methods of stabilizing the stump of the ulna following resection of the distal ulna is tenodesis of the extensor carpi ulnaris (ECU). Some studies have recommended stabilization, whereas others have not found it useful. Most of these studies have a mix of different pathologies and often do not have a control group. The aim of this study is to compare the outcomes of ECU tenodesis versus no tenodesis after resection of the distal ulna in patients with grade III giant cell tumor (GCT) of the distal ulna. Methods: The retrospective study included 10 patients with Campanacci grade III GCT of the distal ulna treated by resection of the distal ulna between 2014 and 2019. Patients were stratified into two groups based on whether they underwent ECU tenodesis (n = 5) or no tenodesis (n = 5). The patients were assessed at 6 weeks, 6 months, and 12 months for complications and outcomes using the Mayo wrist score (MWS) and the revised musculoskeletal tumor society score (MSTS). Results: The MWS and the MSTS were significantly better in the ECU tenodesis group at 6 weeks. At 6 months, MWS was similar in both groups, but MSTS continued to be significantly better in ECU tenodesis group. At 12 months, both groups reported similar MWS and MSTS. There were no recurrences in either groups. One patient in the ECU tenodesis group developed ECU tendonitis that resolved with conservative treatment. Conclusions: The outcomes of ECU tenodesis were better in the short term (6 months), although both groups reported similar outcomes at 12 months. Level of Evidence: Level III (Therapeutic).
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Affiliation(s)
- Badaruddin Sahito
- Dow University of Health Sciences, Karachi, Pakistan.,Dr. Ruth KM Pfau Civil Hospital Karachi, Karachi, Pakistan
| | | | - Javeria Qamar
- Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Soughat Katto
- Dow University of Health Sciences, Karachi, Pakistan.,Dr. Ruth KM Pfau Civil Hospital Karachi, Karachi, Pakistan
| | - Malik Wasim Ahmed
- Dow University of Health Sciences, Karachi, Pakistan.,Dr. Ruth KM Pfau Civil Hospital Karachi, Karachi, Pakistan
| | - Muhammad Jamil
- Dow University of Health Sciences, Karachi, Pakistan.,Dr. Ruth KM Pfau Civil Hospital Karachi, Karachi, Pakistan
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Jamil M, Malook I, Rehman SU, Khan MD, Fayyaz M, Aslam MM, Rha ES. Multivariate geo-statistical perspective: evaluation of agricultural soil contaminated by industrial estate's effluents. Environ Geochem Health 2022; 44:57-68. [PMID: 34131852 DOI: 10.1007/s10653-021-01007-9] [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] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 06/06/2021] [Indexed: 06/12/2023]
Abstract
Present study was carried out to explore heavy metals pollution and potential ecological risk factors associated with agriculture soil irrigated with industrial effluents of Hayatabad industrial estate, Peshawar (HIEP) and Gadoon industrial estate, Sawabi (GIES) of Khyber-Pakhtunkhwa, Pakistan through multivariate geo-statistical tools. Diverse statistical tools like cluster analysis (HC) and principal component analysis (PCA), along with geo-statistical approaches were applied to highlight the geogenic and anthropogenic sources of pollution. The results indicated that concentration of heavy metals in target areas was significantly higher than control. Both soils had significant to moderate enrichment of heavy metals, while Gadoon soil had moderate to considerable ecological risk factor. The geo accumulation indices (Igeo) tendency for heavy metals in both target soil (Gadoon and Hayatabad) were the same. The Pb concentration of both target areas falls in the extremely severely polluted category because of the excessive presence of industries producing lead-containing products. Hence, this study indicated that the majority of toxic heavy metals contributed to soil pollution in the studied areas are coming from industrial and commercial activities.
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Affiliation(s)
- Muhammad Jamil
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan.
| | - Ijaz Malook
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | | | - Muhammad Daud Khan
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | - Muhammad Fayyaz
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | | | - Eui Shik Rha
- Department of Well-Being Resources, Sunchon National University, Suncheon, South Korea
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77
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Barman B, Sahoo D, Khangembam A, Jamil M, Ish P. New-Onset rheumatoid arthritis following ChAdOx1 nCoV-19 vaccine administration. Indian J Rheumatol 2022. [DOI: 10.4103/injr.injr_51_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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78
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Khan A, Butt MZI, Khan S, Tanweer AJ, Tanweer AM, Khan S, Jamil M, Duranni MRAA, Selamoglu Z. Exercise as an Emerging Factor Effecting Cardiovascular Health (An Experimental Approach). JPRI 2021. [DOI: 10.9734/jpri/2021/v33i57b34046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This resaerch study was basically carried out for the purpose to assess the effect of moderate intensity exercise on cardiovascular health. Ten (10) participants were voluntarily selected and thus they were randomly divided into two (02) groups i.e. (Experimental Group (EG)=05+ Control Group (CG)=05.A self-made eight weeks’ self-made moderate intensity exercise protocol was applied on all the subjects. Pre and post test data were collected through Harvard Step Test. A written informed consent was taken from each subject before participation in the study. All participants were informed about the benefits and risk factors of the study. After fulfilling all the ethical protocols, eight weeks self-made moderate intensity exercise protocol was applied on all the subjects. Pre and post test data were collected through Harvard Step Test. The collected data were tabulated and analyzed by using various statistical tools. On the basis of analysis the researcher arrived at conclusion that exercise has a significant effect on cardiovascular health.
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79
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Malik MS, Haider S, Rehman A, Rehman SU, Jamil M, Naz I, Anees M. Biological control of fungal pathogens of tomato (Lycopersicon esculentum) by chitinolytic bacterial strains. J Basic Microbiol 2021; 62:48-62. [PMID: 34893989 DOI: 10.1002/jobm.202100512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/09/2021] [Accepted: 11/27/2021] [Indexed: 01/09/2023]
Abstract
The need to increase food production and to reduce the pollution caused by synthetic chemicals has led to a search for biocontrol agents against plant pathogens. In the present study, a total of 37 chitinolytic bacteria were isolated from the rhizospheric soil of tomatoes using a chitin agar medium. In vitro bacterial isolates, that is, TD9, TD11, TD15, and TD24 showed strong antagonistic and enzymatic activities against Rhizoctonia (8%-55%), Fusarium (31%-48%), Colletotrichum (24%-49%), and Aspergillus on a dual culture plate and enzyme assay. Furthermore, these putative antagonistic bacterial isolates were identified as Pantoea agglomerans (TD9), Bacillus subtilis (TD11), Bacillus cereus (TD15 and TD24) using 16S rRNA sequence analysis. Additionally, in culture filtrate in vivo assay, the isolates TD11 and TD15 inhibited the growth of Rhizoctonia solani about 40% and Fusarium oxysporum about 80%. However, in the pot trials, these two bacterial isolates (TD11 and TD15) considerably suppressed the disease rate in tomatoes caused by Fusarium and Rhizoctonia fungal species. Moreover, it was concluded that B. subtilis (TD11) was found to be the most promising putative biocontrol agent, inhibiting the fungal diseases of tomatoes by 50% and showing versatile antagonistic potential.
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Affiliation(s)
- Muhammad Saqib Malik
- Department of Microbiology, Kohat University of Science & Technology, Kohat, Pakistan
| | - Shabeer Haider
- Department of Microbiology, Kohat University of Science & Technology, Kohat, Pakistan
| | - Abdul Rehman
- Department of Microbiology, Kohat University of Science & Technology, Kohat, Pakistan
| | | | - Muhammad Jamil
- Department of Biotechnology & Genetic Engineering, Kohat University of Science & Technology, Kohat, Pakistan
| | - Iffat Naz
- Department of Biology, Scientific Unit, Deanship of Educational Services, Qassim University, Buraidah, Qassim, Kingdom of Saudi Arabia (KSA)
| | - Muhammad Anees
- Department of Microbiology, Kohat University of Science & Technology, Kohat, Pakistan
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80
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Yasmin A, Fariq A, Jamil M. A statistical approach to determine co-existence of heavy metal and antibiotic resistance in environmental isolates of Khewra salt range, Pakistan. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00888-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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81
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Ambreen A, Tahseen S, Wali A, Jamil M, Naqvi SZH, Safdar N, Mustafa T. Predictors of slow clinical response and extended treatment in patients with extra-pulmonary tuberculosis in Pakistan, A hospital-based prospective study. PLoS One 2021; 16:e0259801. [PMID: 34767601 PMCID: PMC8589173 DOI: 10.1371/journal.pone.0259801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 09/05/2021] [Accepted: 10/26/2021] [Indexed: 11/18/2022] Open
Abstract
The optimal duration of treatment in different forms of extrapulmonary tuberculosis (EPTB) is not clearly defined. This study aimed to identify predictors of slow clinical response and extended anti-TB treatment in EPTB patients. Socio-demographic, clinical, and microbiological characteristics of EPTB patients registered for anti-TB treatment at a tertiary care hospital, were analysed for identification of predictors of extended treatment. A total of 251 patients (137 lymphadenitis, and 114 pleuritis) were included in the analysis. Treatment was extended to more than 6 months in 58/251 (23%) patients. In the multivariate regression analysis, culture-positive EPTB (p = 0.007) [OR (95% CI) = 3.81 (1.43, 10.11)], history of diabetes (p = 0.014) [OR (95% CI) = 25.18 (1.94, 325.83)], smokeless tobacco use (p = 0.002) [OR (95% CI) = 17.69 (2.80, 111.72)], and slow regression of local signs and symptoms after 2 months of treatment (p < 0.001) [OR (95% CI) = 17.09 [(5.79, 50.39)] were seen to be significantly associated with treatment extension. Identification of predictors of extended treatment can help clinical decisions regarding optimal duration of treatment. Further studies are needed to identify subgroups of EPTB patients who can benefit from a shorter or longer treatment regimen.
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Affiliation(s)
- Atiqa Ambreen
- Department of Microbiology, Gulab Devi Hospital, Lahore, Pakistan
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Defence Road Campus, Lahore, Pakistan
| | - Sabira Tahseen
- National TB Reference Laboratory, National TB Control Program, Islamabad, Pakistan
- The Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Ahmad Wali
- The Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Muhammad Jamil
- Department of Tuberculosis and Chest Medicine, Gulab Devi Hospital, Lahore, Pakistan
| | - Syed Zeeshan Haider Naqvi
- Institute of Molecular Biology and Biotechnology (IMBB), The University of Lahore, Defence Road Campus, Lahore, Pakistan
| | - Nauman Safdar
- Social and Health Inequalities Network (SHINe), a not for Profit, Non-Government Organization, Sindh, Pakistan
| | - Tehmina Mustafa
- The Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Department of Thoracic medicine, Haukeland University Hospital, Bergen, Norway
- * E-mail:
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82
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Jamil M, Jamil B, Aman A, Usman R. CHALLENGES FACED BY VASCULAR SURGEONS IN ACCEPTANCE OF THEIR SPECIALTY BY MEDICAL COMMUNITY OF PAKISTAN. PAFMJ 2021. [DOI: 10.51253/pafmj.v71i5.4153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Objective: To determine the challenges being faced by vascular surgeons in acceptability of their specialty by the medical community of Pakistan.
Study Design: Qualitative case study.
Place and Duration of Study: Various training institutes & teaching hospitals all over the Pakistan, from Sep 2019 to Feb 2020.
Methodology: Semi structured interview format comprising of a series of open ended and broad questions to get maximum relevant information, were sent to 13 surgeons (vascular and part time vascular surgeons) practicing vascular surgery at least for the last five years in various training institutes and teaching hospitals of Pakistan. Interviews were audio recorded on telephone and in persons. The data was transcribed, cleansing was done, and analyzed through inductive and thematic content analysis.
Results: Handful of qualified vascular surgeons, inadequate vascular training program, part time vascular surgery and unawareness/misconceptions/myths about vascular diseases, were the major challenges being faced by the vascular community for their separate identity.
Conclusion: The vascular community is facing great challenges of shortage of qualified vascular surgeons and technicians, inadequate training centers, part time vascular surgery and misconceptions/myths/unawareness about vascular diseases.
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83
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Wang JY, Alseekh S, Xiao T, Ablazov A, Perez de Souza L, Fiorilli V, Anggarani M, Lin PY, Votta C, Novero M, Jamil M, Lanfranco L, Hsing YIC, Blilou I, Fernie AR, Al-Babili S. Multi-omics approaches explain the growth-promoting effect of the apocarotenoid growth regulator zaxinone in rice. Commun Biol 2021; 4:1222. [PMID: 34697384 PMCID: PMC8545949 DOI: 10.1038/s42003-021-02740-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 09/24/2021] [Indexed: 11/19/2022] Open
Abstract
The apocarotenoid zaxinone promotes growth and suppresses strigolactone biosynthesis in rice. To shed light on the mechanisms underlying its growth-promoting effect, we employed a combined omics approach integrating transcriptomics and metabolomics analysis of rice seedlings treated with zaxinone, and determined the resulting changes at the cellular and hormonal levels. Metabolites as well as transcripts analysis demonstrate that zaxinone application increased sugar content and triggered glycolysis, the tricarboxylic acid cycle and other sugar-related metabolic processes in rice roots. In addition, zaxinone treatment led to an increased root starch content and induced glycosylation of cytokinins. The transcriptomic, metabolic and hormonal changes were accompanied by striking alterations of roots at cellular level, which showed an increase in apex length, diameter, and the number of cells and cortex cell layers. Remarkably, zaxinone did not affect the metabolism of roots in a strigolactone deficient mutant, suggesting an essential role of strigolactone in the zaxinone growth-promoting activity. Taken together, our results unravel zaxinone as a global regulator of the transcriptome and metabolome, as well as of hormonal and cellular composition of rice roots. Moreover, they suggest that zaxinone promotes rice growth most likely by increasing sugar uptake and metabolism, and reinforce the potential of this compound in increasing rice performance. Wang et al. report zaxinone as a global regulator of the transcriptome and metabolome, as well as of hormonal and cellular composition of rice roots. This study shows that zaxinone promotes rice growth by enhancing root sugar uptake and metabolism and modulation of cytokinin content, indicating the potential application of this compound in increasing rice performance.
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Affiliation(s)
- Jian You Wang
- The BioActives Lab, Center for Desert Agriculture (CDA), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Saleh Alseekh
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany.,Center of Plant Systems Biology and Biotechnology, 4000, Plovdiv, Bulgaria
| | - Tingting Xiao
- The Laboratory of Plant Cell and Developmental Biology (LPCDB), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Abdugaffor Ablazov
- The BioActives Lab, Center for Desert Agriculture (CDA), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Leonardo Perez de Souza
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
| | - Valentina Fiorilli
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Marita Anggarani
- Institute of Plant and Microbial Biology, Academia Sinica, No. 128, Section 2, Yien-Chu-Yuan Road, Taipei, 11529, Taiwan
| | - Pei-Yu Lin
- The BioActives Lab, Center for Desert Agriculture (CDA), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Cristina Votta
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Mara Novero
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Muhammad Jamil
- The BioActives Lab, Center for Desert Agriculture (CDA), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Luisa Lanfranco
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Yue-Ie C Hsing
- Institute of Plant and Microbial Biology, Academia Sinica, No. 128, Section 2, Yien-Chu-Yuan Road, Taipei, 11529, Taiwan
| | - Ikram Blilou
- The Laboratory of Plant Cell and Developmental Biology (LPCDB), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Alisdair R Fernie
- Max-Planck-Institute of Molecular Plant Physiology, Am Mühlenberg 1, 14476, Potsdam-Golm, Germany
| | - Salim Al-Babili
- The BioActives Lab, Center for Desert Agriculture (CDA), Biological and Environment Science and Engineering (BESE), King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia.
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84
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Baz L, Mori N, Mi J, Jamil M, Kountche BA, Guo X, Balakrishna A, Jia KP, Vermathen M, Akiyama K, Al-Babili S. 3-Hydroxycarlactone, a Novel Product of the Strigolactone Biosynthesis Core Pathway. Mol Plant 2021; 14:1768-1770. [PMID: 34582746 DOI: 10.1016/j.molp.2021.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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85
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Abid MA, Hussain S, Intisar A, Rizwan M, Ain Q, Mutahir Z, Yar M, Aamir A, Qureshi AK, Jamil M. Synthesis, characterization, hydrolytic degradation, mathematical modeling and antibacterial activity of poly[bis((methoxyethoxy)ethoxy)phosphazene] (MEEP). Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03625-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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86
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Khan A, Butt MZI, Khan S, Nazir S, Asghar E, Khan S, Selamoglu Z, Jamil M, Manan A. Impact of Low Intensity Exercise on Liver Enzymes (ALT & ALP). JPRI 2021. [DOI: 10.9734/jpri/2021/v33i44b32688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This particular research study was basically carried out for the purpose to examine the impact of low intensity exercise on two particular liver enzymes i.e. alanine transaminase (ALT) and alkaline phosphate (ALP). 20 Non sportsmen were selected as subjects of the study (n=20, age 20 to 30 years (20.95±3.79), Body Mass Index (BMI) from 18 to 30 (25.90±5.54). Similarly the subjects were divided into two groups (Experimental Group and Control Group) through the application of International Physical Activity Questionnaire (IPAQ) and measurement of Maximum Heart Rate (MHR). 12 weeks self-made low intensity exercise protocol was applied to an experimental group. 5ml blood was collected from all subjects to measure the effect of low intensity exercise on ALT and ALP. The data of pre and post-test were processed through SPSS version 24. Based on analysis and findings, the researcher concluded that in experimental group (EXG) the level of ALT and ALP was found significantly higher (p<0.05) as compared to control group (CG). Based on conclusion, it is hereby recommended by the researcher that for the purpose to promote the functional capacity of liver, low as well as moderate intensity exercise should be performed on daily basis. In addition, in this study due to lack of financial resources, two basic liver enzymes i.e.ALT and ALP were measured, therefore the other enzymes like as AST and bilirubin also need to be examined in such other research studies.
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Muhammad N, Khan A, Butt MZI, Khan S, Nazir S, Asghar E, Khan S, Selamoglu Z, Jamil M, Manan A. Effect of Moderate Intensity Exercise on Lungs Functions (IRV & ERV) in Young Athletes. JPRI 2021. [DOI: 10.9734/jpri/2021/v33i44a32591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This research study was primarily conducted for the purpose to examine the effect of moderate intensity exercise on lungs functions (IRV & ERV) in young athletes. The participant of the study was randomly selected from the Department of Sports Sciences & Physical Education, Gomal University, KP Pakistan. A written informed consent was taken from all the subjects. A self-made, 08 weeks exercise protocols was applied on the selected subjects. Pretest and posttest data were collected by using spirometer and other helping devices. The collected data were tabulated and were analyzed by using various statistical tools. On the basis of data analysis and findings the researcher concluded there is significant effect of 08 weeks moderate intensity exercise on lungs functions (IRV & ERV).
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Kumar J, Siddiqui AA, Katto MS, Jamil M, Wasim MA, Yaqoob U. Treatment of high-energy intra-articular fractures of tibia with Ilizarov external fixator in adults: A tertiary centre experience. Int J Clin Pract 2021; 75:e14488. [PMID: 34115438 DOI: 10.1111/ijcp.14488] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/03/2021] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE To evaluate the clinical and radiological outcomes of the Ilizarov fixator in the proximal and distal fractures of the tibia. MATERIALS AND METHODOLOGY This retrospective study reviewed 59 patients having high-energy intra-articular proximal and distal tibia fractures associated with severe soft-tissue injury, who were managed surgically with an Ilizarov fixator. The functional outcome was evaluated by using the American Orthopaedic Foot and Ankle Society scoring system (AOFAS) and the Association for the Study and Application of the Method of Ilizarov (ASAMI) Italy scoring system for tibial plateau and plafond fractures respectively. RESULTS The most common mode of injury was road traffic accidents. According to the Gustilo open fracture classification, there were 16 patients with grade-I and nine with grade II open fractures. The remaining had closed fractures. According to the Schatzker classification of plateau fractures, 20 were graded as type V and 15 as type VI. According to the AO classification of plafond fractures, 12 fractures were graded as Type-43C1, 5 as Type-43C2, and 7 as Type-43C3. There was delayed union in 11 proximal and four distal fractures, all of which achieved union without additional bone grafting. In proximal fractures, according to AOFAS, out of 35, 26 had an acceptable while nine had a fair result. In distal fractures, according to ASAMI, out of 24, 16 had an acceptable while five had fair results. There were 192/448 wires in 58 patients with pin site infection; all were superficial and settled. Posttraumatic joint arthrosis was noted in nineteen. CONCLUSIONS The postoperative clinical and radiological outcome indicated that primary Ilizarov external fixator is a reliable minimal invasive surgery and definitive fixation method for high-energy intra-articular proximal and distal tibial fractures with compromised soft-tissue. It also offers early stabilisation and painless joint motion without a high rate of complications.
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Affiliation(s)
- Jagdesh Kumar
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | | | | | - Muhammad Jamil
- Department of Orthopaedics, Dr. KM Ruth Phau Civil Hospital, Karachi, Pakistan
| | - Malik Ahmed Wasim
- Department of Orthopaedics, Dr. KM Ruth Phau Civil Hospital, Karachi, Pakistan
| | - Uzair Yaqoob
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
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Jamil M, Siddiqui NA, Umar M, Usman M, Ahmed N, Rahman AHA, Zaidi FK. Aseismic and seismic impact on development of soft-sediment deformation structures in deep-marine sand-shaly Crocker fan in Sabah, NW Borneo. Journal of King Saud University - Science 2021; 33:101522. [DOI: 10.1016/j.jksus.2021.101522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Wu X, Li C, Zhou Z, Nie X, Chen Y, Zhang Y, Cao H, Liu B, Zhang N, Said Z, Debnath S, Jamil M, Ali HM, Sharma S. Circulating purification of cutting fluid: an overview. Int J Adv Manuf Technol 2021; 117:2565-2600. [PMID: 34465936 PMCID: PMC8390089 DOI: 10.1007/s00170-021-07854-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 08/08/2021] [Indexed: 05/04/2023]
Abstract
Cutting fluid has cooling and lubricating properties and is an important part of the field of metal machining. Owing to harmful additives, base oils with poor biodegradability, defects in processing methods, and unreasonable emissions of waste cutting fluids, cutting fluids have serious pollution problems, which pose challenges to global carbon emissions laws and regulations. However, the current research on cutting fluid and its circulating purification technique lacks systematic review papers to provide scientific technical guidance for actual production. In this study, the key scientific issues in the research achievements of eco-friendly cutting fluid and waste fluid treatment are clarified. First, the preparation and mechanism of organic additives are summarized, and the influence of the physical and chemical properties of vegetable base oils on lubricating properties is analyzed. Then, the process characteristics of cutting fluid reduction supply methods are systematically evaluated. Second, the treatment of oil mist and miscellaneous oil, the removal mechanism and approach of microorganisms, and the design principles of integrated recycling equipment are outlined. The conclusion is concluded that the synergistic effect of organic additives, biodegradable vegetable base oils and recycling purification effectively reduces the environmental pollution of cutting fluids. Finally, in view of the limitations of the cutting fluid and its circulating purification technique, the prospects of amino acid additive development, self-adapting jet parameter supply system, matching mechanism between processing conditions and cutting fluid are put forward, which provides the basis and support for the engineering application and development of cutting fluid and its circulating purification.
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Affiliation(s)
- Xifeng Wu
- School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao, 266520 China
| | - Changhe Li
- School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao, 266520 China
| | - Zongming Zhou
- Hanergy (Qingdao) Lubrication Technology Co., Ltd., Qingdao, 266200 China
| | - Xiaolin Nie
- Nanjing Kerun Lubricants Co., Ltd., Nanjing, 211106 China
| | - Yun Chen
- Chengdu Tool Research Institute Co., Ltd., Chengdu, 610500 China
| | - Yanbin Zhang
- School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao, 266520 China
| | - Huajun Cao
- School of Mechanical Engineering, Chongqing University, Chongqing, 400044 China
| | - Bo Liu
- Sichuan Future Aerospace Industry LLC., Shifang, 618400 China
| | - Naiqing Zhang
- Shanghai Jinzhao Energy Saving Technology Co., Ltd., Shanghai, 200436 China
| | - Zafar Said
- Department of Sustainable and Renewable Energy Engineering, University of Sharjah, Sharjah, 27272 United Arab Emirates
| | - Sujan Debnath
- Mechanical Engineering Department, Curtin University, 98009 Miri, Malaysia
| | - Muhammad Jamil
- College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016 China
| | - Hafiz Muhammad Ali
- Mechanical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, 31261 Saudi Arabia
| | - Shubham Sharma
- Department of Mechanical Engineering and Advanced Materials Science, Council of Scientific and Industrial Research (CSIR) - Central Leather Research Institute (CLRI), Regional Center for Extension and Development, Jalandhar, ,144021 India
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Jamil M, Usman R, Khan MI, Randhawa MA, Aman A, Jamil A. ULTRASOUND GUIDED FOAM SCLEROTHERAPY AS A PREFERRED TREATMENT OPTION FOR VARICOSE VEINS IN TERMS OF SAFETY, EFFICACY AND COST EFFECTIVENESS. PAFMJ 2021. [DOI: 10.51253/pafmj.v71i4.4336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Objective: To assess the safety, efficacy and cost effectiveness of ultrasound-guided foam sclerotherapy in superficial venous reflux in Clinical, Etiological, Anatomical and Pathological (CEAP) classification grade 2-6 disease.
Study Design: Retrospective observational study.
Place and Duration of Study: Combined Military Hospital Rawalpindi, from Sep 2018 to Feb 2020.
Methodology: One thousand and sixty-seven patients (1312 legs) with varicose veins were treated by ultrasound-guided foam sclerotherapy using 3% sodium tetradecyl sulphate for truncal veins and 1% for smaller veins in 1:4 ratio with air. After 7 days, leg was assessed clinically and radiologically with Duplex ultrasound for occlusion of veins and complications. Second, third and fourth sclerotherapy sessions were performed for residual/recurrence/new varicosities. Compression bandage was used for at least 3 months after treatment.
Results: The overall eradication of superficial venous reflux and healing of ulcers, was seen in 92.1% (1208 legs). It was 83.5% (1095 legs) after 1st session of UGFS. Second, 3rd and 4th session of UGFS further increases this percentage of benefitted patients Deep vein thrombosis developed post procedure in 2 (0.18%) patients and pulmonary embolus in one patient. Three (0.28%) patients had transient visual disturbances within half an hour of treatment. Retreatment was required due to formation of new superficial venous reflux in 39 (2.9%) legs and recurrence in 93 (7.1%) legs.
Conclusion: Ultrasound guided foam sclerotherapy is a better option of treatment in varicose veins in terms of safety, efficacy and cost effectiveness.
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Jan SU, Rehman M, Gul A, Fayyaz M, Rehman SU, Jamil M. Combined application of two Bacillus species enhance phytoremediation potential of Brassica napus in an industrial metal-contaminated soil. Int J Phytoremediation 2021; 24:652-665. [PMID: 34410841 DOI: 10.1080/15226514.2021.1962797] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
This study aimed to assess the impact of individual as well as combined application of Lysinibacillus macroides and Bacillus safensis in phytoremediation potential of Brassica napus grown in soil contaminated by industrial effluents. In response to five metals; copper, chromium, nickel, lead, and cadmium, results revealed that germination percentage, fresh and dry weights, and photosynthetic pigments of B. napus decreased under contaminated soil. On the other hand, electrolyte leakage due to cellular injury, metabolites (proline and glycine betaine), antioxidant enzymes (superoxide dismutase, catalase, peroxidase, ascorbate peroxidase), accumulation of hydrogen peroxide and metals in plant's roots, shoots and leaves increased. Inoculation significantly reduced these effects as proved by the enhancement of germination percentage, fresh and dry biomass, and photosynthetic pigments. Simultaneously, the antioxidant enzymes, metabolites contents (proline and glycine betaine) and metal concentrations in plant's roots, shoots and leaves decreased. Combined application of both Bacilli strains was found more effective as compared to individual inoculation. It was concluded that metal resistant Bacillus species in combination had growth effects on B. napus and enhanced its phytoremediation efficiency in contaminated soil.Novelty statementBrassica napus; a hyper-accumulator of metals, loses phytoremediation potential with the passage of growth. Two Bacillus species (Lysinibacillus macroides and Bacillus safensis) having known bioremediation abilities were employed individually as well as in combination under metals contaminated soil to increase phytoremediation efficiency of B. napus. The metals containing soil used is a unique aspect in this study because selected soil, contaminated by industrial effluents, has not been evaluated or reported earlier. Combined application of Bacilli improved phytoremediation potential of B. napus more as compared to application of individual Bacillus strain which is yet another unique aspect of this investigation.
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Affiliation(s)
- Sami Ullah Jan
- School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Maha Rehman
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | - Alvina Gul
- Atta-Ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, Pakistan
| | - Muhammad Fayyaz
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
| | - Shafiq Ur Rehman
- Department of Biology, Faculty of Natural Sciences, University of Haripur, Haripur, Pakistan
| | - Muhammad Jamil
- Department of Biotechnology and Genetic Engineering, Kohat University of Science and Technology, Kohat, Pakistan
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Khan A, Khan A, Butt MZI, Khan S, Khan S, Selamoglu Z, Jamil M, Manan A. Analysis of Blood Serum Bilirubin Concentration among Moderate Intensity Exercise Performers; A Randomized Control Trails. JPRI 2021. [DOI: 10.9734/jpri/2021/v33i36b31965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Purpose: A randomized control trails were conducted to evaluate the effects of moderate intensity exercise on blood serum bilirubin level.
Methods: A participants of the study were divided in two groups i.e. experimental group (EG= 10) and control group (CG=10). 5ml blood were taken from all the subjects and each blood sample was marked with separate identification code. Twelve weeks exercise (moderate intensity exercise) protocols was employed on the selected subjects. The collected blood samples were tested and thus the collected results were processed through Statistical Package for Social Sciences (SPSS, Version, 24) by applying Mean and Standard deviation etc.
Result: Based on analysis the researcher concluded that moderate intensity exercise has significant impact on Serum Bilirubin Concentration of the subjects. In addition significant difference was found in pre and post test result of experimental group (t4= 1.000, Sig. = .374 > α= 0.05).
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Braguy J, Ramazanova M, Giancola S, Jamil M, Kountche BA, Zarban R, Felemban A, Wang JY, Lin PY, Haider I, Zurbriggen M, Ghanem B, Al-Babili S. SeedQuant: a deep learning-based tool for assessing stimulant and inhibitor activity on root parasitic seeds. Plant Physiol 2021; 186:1632-1644. [PMID: 33856485 PMCID: PMC8260127 DOI: 10.1093/plphys/kiab173] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 03/25/2021] [Indexed: 05/20/2023]
Abstract
Witchweeds (Striga spp.) and broomrapes (Orobanchaceae and Phelipanche spp.) are root parasitic plants that infest many crops in warm and temperate zones, causing enormous yield losses and endangering global food security. Seeds of these obligate parasites require rhizospheric, host-released stimulants to germinate, which opens up possibilities for controlling them by applying specific germination inhibitors or synthetic stimulants that induce lethal germination in the host's absence. To determine their effect on germination, root exudates or synthetic stimulants/inhibitors are usually applied to parasitic seeds in in vitro bioassays, followed by assessment of germination ratios. Although these protocols are very sensitive, the germination recording process is laborious, representing a challenge for researchers and impeding high-throughput screens. Here, we developed an automatic seed census tool to count and discriminate germinated seeds (GS) from non-GS. We combined deep learning, a powerful data-driven framework that can accelerate the procedure and increase its accuracy, for object detection with computer vision latest development based on the Faster Region-based Convolutional Neural Network algorithm. Our method showed an accuracy of 94% in counting seeds of Striga hermonthica and reduced the required time from approximately 5 min to 5 s per image. Our proposed software, SeedQuant, will be of great help for seed germination bioassays and enable high-throughput screening for germination stimulants/inhibitors. SeedQuant is an open-source software that can be further trained to count different types of seeds for research purposes.
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Affiliation(s)
- Justine Braguy
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
- Institute of Synthetic Biology and CEPLAS, University of Düsseldorf, Düsseldorf 40225, Germany
| | - Merey Ramazanova
- Division of Computer, Electrical and Mathematical Science and Engineering, Image and Video Understanding Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Silvio Giancola
- Division of Computer, Electrical and Mathematical Science and Engineering, Image and Video Understanding Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Muhammad Jamil
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Boubacar A Kountche
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Randa Zarban
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Abrar Felemban
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Jian You Wang
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Pei-Yu Lin
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Imran Haider
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Matias Zurbriggen
- Institute of Synthetic Biology and CEPLAS, University of Düsseldorf, Düsseldorf 40225, Germany
| | - Bernard Ghanem
- Division of Computer, Electrical and Mathematical Science and Engineering, Image and Video Understanding Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Salim Al-Babili
- Division of Biological and Environmental Science and Engineering, the BioActives Lab, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
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95
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Siyar F, Jamil M, Ali K, Latif H, Pervaiz HK, Kharl RAK. THREAT ANALYSIS OF REASONS LEADING TO FAILURE OF PERMANENT HEAMODIALYSIS ACCESS. PAFMJ 2021. [DOI: 10.51253/pafmj.v71i3.4797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Objective: To analyze the commonest threats which lead to the failure of a permanent vascular haemodialysis access.
Study Design: Prospective observational study.
Place and Duration of Study: Department of Vascular Surgery, Combined Military Hospital Rawalpindi, from Nov 2018 to Nov 2019.
Methodology: All patients who presented with arteriovenous fistula (AVF) or arteriovenous graft (AVG) related complications which can potentially fail an access were included. The frequency, with which these complications occurred, was noted.
Results: A total of 158 patients were included, 73 (46.20%) were male and 85 (53.80%) were females. The complications observed in order of frequency were arteriovenous fistulathrombosis (anastomotic or draining vein) in 60 (38%), pseudo aneurysms in 39 (24.68%), stealing veins causing non-maturity of the access in 14 (8.86%), venous hypertension causing extremity edema in 14 (8.86%) (7 due to stealing veins and 7 due to central venous stenosis), AVF anastomotic or draining vein stenosis in 8 (5.06%), wound hematoma in 5 (3.16%), wound infection in 5 (3.16%), true aneurysm of the draining vein in 4 (2.56%), steal syndrome in 3 (1.9%), wound seroma in 3 (1.9%), post op arm edema(not related to central vein stenosis orstealing veins) in 2 (1.26%) and compression neuropathy in 1 (0.6%) of the patients.
Conclusion: Complications of vascular access are the potential threats to the life of a permanent vascular access. Early diagnosis and timely intervention can help in fistula salvage.
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Shenouda M, Copley R, Pacioles T, Lebowicz Y, Jamil M, Akpanudo S, Tirona MT. Effect of Tart Cherry on Aromatase Inhibitor-Induced Arthralgia (AIA) in Nonmetastatic Hormone-Positive Breast Cancer Patients: A Randomized Double-Blind Placebo-Controlled Trial. Clin Breast Cancer 2021; 22:e30-e36. [PMID: 34275765 DOI: 10.1016/j.clbc.2021.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 06/06/2021] [Accepted: 06/13/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Aromatase Inhibitor induced Arthralgia (AIA) can cause noncompliance leading to decreased breast-cancer survival. Effective interventions for AIA are limited. Tart cherry (TC) showed beneficial effect on musculoskeletal pain. 48 patients (Pts) randomized to TC versus placebo over 6 weeks, TC (23pts) had 34.7% mean pain decrease versus 1.4% in Placebo (25pts). TC can improve AIA in nonmetastatic breast-cancer patients. METHODS Randomized, placebo-controlled, double-blind trial. Eligible patients with NMHPBC on AI for at least 4 weeks were randomized to TC concentrate [50 tart cherries] vs. placebo (P) [syrup] in 1:1 model. Patients instructed to consume 1 Oz of concentrate in 8 Oz water daily for 6 weeks, and document their pain intensity at baseline, weekly and at study completion in a diary using Visual Analog Scale (VAS), with 0 mm indicating no pain, and 100 mm indicating highest pain. RESULTS Sixty patients were enrolled. Two patients did not complete the study due to diarrhea, and 10 patients were noncompliant. Forty-eight patients were included in the final analysis. TC group (23 pts) had 34.7% mean decrease in pain compared to 1.4% in P group (25 pts). This difference was statistically significant (Mann-Whitney U Test, P = .034). CONCLUSIONS Tart cherry can significantly improve AIA in nonmetastatic breast cancer patient.
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Affiliation(s)
- Mina Shenouda
- Hematology Oncology Department, Marshall University, Joan C. Edwards School of Medicine, Edwards Comprehensive Cancer Center, Huntington, WV.
| | - Renee Copley
- Hematology Oncology Department, Marshall University, Joan C. Edwards School of Medicine, Edwards Comprehensive Cancer Center, Huntington, WV
| | - Toni Pacioles
- Hematology Oncology Department, Marshall University, Joan C. Edwards School of Medicine, Edwards Comprehensive Cancer Center, Huntington, WV
| | - Yehuda Lebowicz
- Hematology Oncology Department, Marshall University, Joan C. Edwards School of Medicine, Edwards Comprehensive Cancer Center, Huntington, WV; Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA
| | - Muhammad Jamil
- Hematology Oncology Department, Marshall University, Joan C. Edwards School of Medicine, Edwards Comprehensive Cancer Center, Huntington, WV
| | - Sutoidem Akpanudo
- Internal Medicine Department, Marshall University, Joan C. Edwards School of Medicine, Huntington, WV; Internal Medicine Department, Duke University, Durham, NC
| | - Maria Tria Tirona
- Hematology Oncology Department, Marshall University, Joan C. Edwards School of Medicine, Edwards Comprehensive Cancer Center, Huntington, WV
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Jamil M, Hanna R, Sood A, Nicholas Corsi N, Daniele Modonutti D, Jacob Keeley J, Giacomo Novara G, Amit Patel A, Craig Rogers C, Firas Abdollah F. Renal mass size and presence of synchronous lung metastasis at time of diagnosis: Implications for chest imaging. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01017-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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98
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Sood A, Keeley J, Palma-Zamora I, Chien M, Dalela D, Arora S, Jamil M, Kovacevic N, Corsi N, Jeong W, Rogers C, Trinh QD, Peabody J, Menon M, Abdollah F. Anti-androgen therapy overcomes the time-delay in initiation of salvage radiation therapy and rescues the oncological outcomes in men with recurrent prostate cancer after radical prostatectomy: A post-hoc analysis of the RTOG 9601 trial data. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01553-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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99
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Akhtar N, Khan S, Rehman SU, Rehman ZU, Khatoon A, Rha ES, Jamil M. Synergistic Effects of Zinc Oxide Nanoparticles and Bacteria Reduce Heavy Metals Toxicity in Rice ( Oryza sativa L.) Plant. Toxics 2021; 9:113. [PMID: 34065355 PMCID: PMC8160611 DOI: 10.3390/toxics9050113] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/26/2021] [Accepted: 05/17/2021] [Indexed: 11/16/2022]
Abstract
Heavy metals (HMs) are toxic elements which contaminate the water bodies in developing countries because of their excessive discharge from industrial zones. Rice (Oryza sativa L) crops are submerged for a longer period of time in water, so irrigation with HMs polluted water possesses toxic effects on plant growth. This study was initiated to observe the synergistic effect of bacteria (Bacillus cereus and Lysinibacillus macroides) and zinc oxide nanoparticles (ZnO NPs) (5, 10, 15, 20 and 25 mg/L) on the rice that were grown in HMs contaminated water. Current findings have revealed that bacteria, along with ZnO NPs at lower concentration, showed maximum removal of HMs from polluted water at pH 8 (90 min) as compared with higher concentrations. Seeds primed with bacteria grown in HM polluted water containing ZnO NPs (5 mg/L) showed reduced uptake of HMs in root, shoot and leaf, thus resulting in increased plant growth. Furthermore, their combined effects also reduced the bioaccumulation index and metallothionine (MTs) content and enhanced the tolerance index of plants. This study suggested that synergistic treatment of bacteria with lower concentrations of ZnO NPs helped plants to reduce heavy metal toxicity, especially Pb and Cu, and enhanced plant growth.
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Affiliation(s)
- Nazneen Akhtar
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (N.A.); (S.K.); (Z.U.R.)
| | - Sehresh Khan
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (N.A.); (S.K.); (Z.U.R.)
| | - Shafiq Ur Rehman
- Department of Biology, University of Haripur, Haripur 22620, Pakistan;
| | - Zia Ur Rehman
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (N.A.); (S.K.); (Z.U.R.)
| | - Amana Khatoon
- Department of Environmental and Botanical Sciences, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan;
| | - Eui Shik Rha
- Department of Well-Being Resources, Sunchon National University, Suncheon 540-742, Korea
| | - Muhammad Jamil
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (N.A.); (S.K.); (Z.U.R.)
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100
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Khan A, Butt MZI, Manan A, Asghar E, Jamil M, Khan S. Estimation of Alanine Transaminase (ALT), Alkaline Phosphate (ALP) and Aspartate (AST) Irrespective of Dietary Supplementation, Body Mass Index and Nature of Exercise. JPRI 2021. [DOI: 10.9734/jpri/2021/v33i28b31536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Purpose: This research study was conducted for the assessment of liver enzymes i.e. Alanine Transaminase (ALT), Alkaline Phosphate (ALP) and Aspartate (AST) irrespective of dietary supplementation, body mass index and nature of the exercise.
Methods: A randomized control trails were taken and thus Sixty (60) subjects ageing 20 to 30 years, (Twenty (20) from low-intensity exercise (EXG-II), Twenty (20) from high-intensity exercise (EXG-III) and Twenty (20) subjects as a control group (CG-III) were included in the study by using International Physical Activity Scale (IPAQ).5ml blood samples were collected from the subjects for the determination of liver functions and blood redox status. Each blood sample was marked with a separate identification mark. After the collection of blood samples, three particular liver enzymes tests i.e. ALT, ALP and AST were performed. The results of the samples test proceeded through the Statistical Package for Social Science (SPSS) Version 23.
Results: The P-Value of the low-intensity exercise group (EXG-II) in term of ALT was less than the high-intensity exercise group ( EXG-III) ( p >.05), The P-Value of the low-intensity exercise group (EXG-II) in term of ALP was less than the high-intensity exercise group ( EXG-III) ( p >.05). The P-Value of low-intensity exercise group (EXG-II) in term of AST was less than high-intensity exercise group (EXG-III) (p >.05).
Conclusion: Based on findings, it was concluded that low-intensity exercise with dietary supplementation positively affects the functions of the liver i.e. Alanine Transaminase (ALT), Alkaline Phosphate (ALP) and Aspartate (AST) as compared to high-intensity exercise. Similarly high-intensity exercise with dietary supplementation also positively influence as compared to performers of high-intensity exercise without dietary supplementation.
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