Full Text Journal Articles by
Author Muhammad Shahid

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Use of agricultural bio-wastes to remove arsenic from contaminated water.

Zunaira Shabbir, Muhammad Shahid, Natasha, Sana Khalid, Samina Khalid, Muhammad Imran, Muhammad Imran Qureshi, Nabeel Khan Niazi,

Arsenic (As) is a highly toxic metalloid. High As levels have been recorded in groundwater aquifers at a global scale. This study investigated As level in groundwater of District Vehari and assessed the potential of different agricultural by-products (sugarcane bagasse, cottonseed hulls, soybean hulls, corncobs and rice husk) to remove ... Read more >>

Environ Geochem Health (Environmental geochemistry and health)
[2020, :]

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Classification of Pharynx from MRI using a Visual Analysis Tool to Study Obstructive Sleep Apnea.

Muhammad Laiq Ur Rahman Shahid, Junaid Mir, Furqan Shaukat, Muhammad Khurram Saleem, Muhammad Atiq Ur Rehman Tariq, Ahmed Nouman,

BACKGROUND:Obstructive sleep apnea (OSA) is a chronic sleeping disorder. The analysis of pharynx and its surrounding tissues can play a vital role in understanding the pathogenesis of OSA. Classification of pharynx is a crucial step in the analysis of OSA. OBJECTIVE:An automatic pharyngeal classification from magnetic resonance images (MRI) and ... Read more >>

Curr Med Imaging (Current medical imaging)
[2020, :]

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Rice SST Variation Shapes the Rhizosphere Bacterial Community, Conferring Tolerance to Salt Stress through Regulating Soil Metabolites.

Tengxiang Lian, Yingyong Huang, Xianan Xie, Xing Huo, Muhammad Qasim Shahid, Lei Tian, Tao Lan, Jing Jin,

Some plant-specific resistance genes could affect rhizosphere microorganisms by regulating the release of root exudates. In a previous study, the SST (seedling salt tolerant) gene in rice (Oryza sativa) was identified, and loss of SST function resulted in better plant adaptation to salt stress. However, whether the rice SST variation ... Read more >>

mSystems (mSystems)
[2020, 5(6):]

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Environmental toxicology and associated human health risks.

Muhammad Shahid, Muhammad Nadeem, Hafiz Faiq Bakhat,

Environ Sci Pollut Res Int (Environmental science and pollution research international)
[2020, 27(32):39671-39675]

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Segmentation of Intensity-Corrupted Medical Images Using Adaptive Weight-Based Hybrid Active Contours.

Asif Aziz Memon, Shafiullah Soomro, Muhammad Tanseef Shahid, Asad Munir, Asim Niaz, Kwang Nam Choi,

Segmentation accuracy is an important criterion for evaluating the performance of segmentation techniques used to extract objects of interest from images, such as the active contour model. However, segmentation accuracy can be affected by image artifacts such as intensity inhomogeneity, which makes it difficult to extract objects with inhomogeneous intensities. ... Read more >>

Comput Math Methods Med (Computational and mathematical methods in medicine)
[2020, 2020:6317415]

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Comparative Effects of Flaxseed Sources on the Egg ALA Deposition and Hepatic Gene Expression in Hy-Line Brown Hens.

Muhammad Suhaib Shahid, Tausif Raza, Yuqin Wu, Mazhar Hussain Mangi, Wei Nie, Jianmin Yuan,

Healthy diets are necessary for both humans and animals, including poultry. These diets contain various nutrients for maintenance and production in laying hens. Therefore, research was undertaken to explore the efficiency of various dietary flaxseed sources on the n-3 deposition in the egg yolk and gene expression in laying hens. ... Read more >>

Foods (Foods (Basel, Switzerland))
[2020, 9(11):]

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Metabolomic and lipidomic approaches to identify biomarkers for bladder cancer and interstitial cystitis (Review).

Muhammad Shahid, Austin Yeon, Jayoung Kim,

The discovery, introduction and clinical use of prognostic and diagnostic biomarkers has significantly improved outcomes for patients with various illnesses, including bladder cancer (BC) and other bladder‑related diseases, such as benign bladder dysfunction and interstitial cystitis (IC). Several sensitive and noninvasive clinically relevant biomarkers for BC and IC have been ... Read more >>

Mol Med Rep (Molecular medicine reports)
[2020, 22(6):5003-5011]

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The antioxidant N-(2-mercaptopropionyl)-glycine (tiopronin) attenuates expression of neuropathic allodynia and hyperalgesia.

Muhammad Shahid, Fazal Subhan, Nazar Ul Islam, Nisar Ahmad, Umar Farooq, Sudhair Abbas, Ihsan Ullah, Naila Raziq, Zia Ud Din,

The current pharmacotherapy of neuropathic pain is inadequate as neuropathic pain involves varied clinical manifestations with multifactorial etiology, modulated by a cascade of physical and molecular events leading to different clinical presentations of pain. There is an accumulating evidence of the involvement of oxidative stress in neuropathy, and antioxidants have ... Read more >>

Naunyn Schmiedebergs Arch Pharmacol (Naunyn-Schmiedeberg's archives of pharmacology)
[2020, :]

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Therapeutic Potential of Selected Varieties of Phoenix Dactylifera L. Against Microbial Biofilm and Free Radical Damage to DNA.

Nimra Qasim, Muhammad Shahid, Fatima Yousaf, Muhammad Riaz, Fozia Anjum, Muhammad Adeel Faryad, Remsha Shabbir,

Phoenix dactylifera L. (Date palm) is the most widely consumed fruit around the world and is rich source of nutrients containing dietary fibers, minerals, vitamins, sugar, protein and antioxidants with potent bioactivities against various microbial pathogens. This study evaluated the therapeutic potential of 2 varieties of ethanolic extracts of Phoenix ... Read more >>

Dose Response (Dose-response : a publication of International Hormesis Society)
[2020, 18(4):1559325820962609]

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Plant growth promoting rhizobacteria alleviates drought stress in potato in response to suppressive oxidative stress and antioxidant enzymes activities.

Tahira Batool, Shafaqat Ali, Mahmoud F Seleiman, Naima Huma Naveed, Aamir Ali, Khurshid Ahmed, Muhammad Abid, Muhammad Rizwan, Muhammad Rizwan Shahid, Majed Alotaibi, Ibrahim Al-Ashkar, Muhammad Mubushar,

Maintenance of plant physiological functions under drought stress is normally considered a positive feature as it indicates sustained plant health and growth. This study was conducted to investigate whether plant growth-promoting rhizobacteria (PGPR) Bacillus subtilis HAS31 has potential to maintain potato growth and yield under drought stress. We analyzed trends ... Read more >>

Sci Rep (Scientific reports)
[2020, 10(1):16975]

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High day and night temperatures distinctively disrupt fatty acid and jasmonic acid metabolism, inducing male sterility in cotton.

Aamir Hamid Khan, Ling Min, Yizan Ma, Yuanlong Wu, Yuanhao Ding, Yanlong Li, Sai Xie, Abid Ullah, Muhammad Shaban, Hakim Manghwar, Muhammad Shahid, Yunlong Zhao, Chaozhi Wang, Xianlong Zhang,

High temperature stress is an inevitable environmental factor in certain geographical regions. To study the effect of day and night high temperature stress on male reproduction, the heat-sensitive cotton line H05 was subjected to high temperature stress. High day/normal night (HN) and normal day/high night (NH) temperature treatments were compared ... Read more >>

J Exp Bot (Journal of experimental botany)
[2020, 71(19):6128-6141]

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Moment-Based Analysis of Reg. Triangular QAM in Turbulent Atmospheric Channels with Pointing Errors incorporates Zero and Non-zero Boresight

Muhammad Nabeel Shahid, Furqan Haider Qureshi, Shahzad Amin Sheikh, Qasim Umar Khan, Muhammad Zeeshan,

Abstract In recent years, free-space optical (FSO) technology has gained fame in communication systems due to its high data rates and license-free feature. Triangular quadrature amplitude modulation (TQAM) is an efficient modulation scheme that uses even bits per symbol, and it has a low average symbol error rate (ASER) than ... Read more >>

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Transcriptome and Gene Editing Analyses Reveal MOF1a Defect Alters the Expression of Genes Associated with Tapetum Development and Chromosome Behavior at Meiosis Stage Resulting in Low Pollen Fertility of Tetraploid Rice.

Zijun Lu, Xiaotong Guo, Zhiyu Huang, Juan Xia, Xiang Li, Jinwen Wu, Hang Yu, Muhammad Qasim Shahid, Xiangdong Liu,

Autotetraploid rice is a useful rice germplasm for polyploid rice breeding. However, low fertility limits its commercial production. A neo-tetraploid rice with high fertility was developed from the progenies of crossing between autotetraploid lines by our research group. Our previous study showed that a myeloblastosis (MYB) transcription factor, MOF1, might ... Read more >>

Int J Mol Sci (International journal of molecular sciences)
[2020, 21(20):]

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Comparative study on cytogenetics and transcriptome between diploid and autotetraploid rice hybrids harboring double neutral genes.

Lin Chen, Haibin Guo, Shuling Chen, Huijing Yang, Fozia Ghouri, Muhammad Qasim Shahid,

Double pollen fertility neutral genes, San and Sbn, can control pollen sterility in intersubspecific (indica × japonica) rice hybrids, which has excellent potential to increase rice yield. Previous studies showed that polyploidy could increase the interaction of three pollen sterility loci, i.e. Sa, Sb and Sc, which cause pollen sterility ... Read more >>

PLoS One (PloS one)
[2020, 15(9):e0239377]

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Foliar uptake, biotransformation, and impact of CuO nanoparticles in Lactuca sativa L. var. ramosa Hort.

Tiantian Xiong, Ting Zhang, Yuanhong Xian, Zhuangzhuang Kang, Shasha Zhang, Camille Dumat, Muhammad Shahid, Shaoshan Li,

Plant leaves can intercept and directly absorb nanoparticles (NPs) that deposit on their surface, which can lead severe phytotoxicity. However, there is a large blind spot when it comes to the fate and phytotoxicity of NPs after leaf exposure, even though foliar uptake is likely to occur. In this study, ... Read more >>

Environ Geochem Health (Environmental geochemistry and health)
[2020, :]

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Impact of Right Ventricular Dysfunction on Mortality in Patients Hospitalized with COVID-19 according to Race.

William E Moody, Hani M Mahmoud-Elsayed, Jonathan Senior, Uzma Gul, Ayisha M Khan-Kheil, Sebastian Horne, Amitava Banerjee, William M Bradlow, Robert Huggett, Sandeep S Hothi, Muhammad Shahid, Richard P Steeds,

Background:Epidemiological studies suggest that black, Asian and minority ethnic (BAME) patients may be at risk of worse outcomes from Coronavirus-19 (COVID-19) but the pathophysiological drivers for this association are unknown. This study sought to investigate the relationship between findings on echocardiography, mortality and race in COVID-19 pneumonia. Methods:This was a ... Read more >>

CJC Open (CJC open)
[2020, :]

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Exercise May Affect Metabolism in Cancer-Related Cognitive Impairment.

Muhammad Shahid, Jayoung Kim,

Cancer-related cognitive impairment (CRCI) is a significant comorbidity for cancer patients and survivors. Physical activity (PA) has been found to be a strong gene modulator that can induce structural and functional changes in the brain. PA and exercise reduce the risk of cancer development and progression and has been shown ... Read more >>

Metabolites (Metabolites)
[2020, 10(9):]

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Hydrogeochemical and health risk evaluation of arsenic in shallow and deep aquifers along the different floodplains of Punjab, Pakistan.

Natasha, Irshad Bibi, Muhammad Shahid, Nabeel Khan Niazi, Fazila Younas, Salman Raza Naqvi, Sabry M Shaheen, Muhammad Imran, Hailong Wang, Khalid Mahmud Hussaini, Hua Zhang, Jörg Rinklebe,

The current study delineated the distribution, (hydro)geochemical behavior and health risk of arsenic (As) in shallow (depth < 35 m; handpumps and electric pumps) and deep (depth > 35 m; tube wells) aquifers in five areas along the Indus River (Bhakar, Kallur Kot), Jhelum River (Jhelum) and Chenab River (Hafizabad, Gujranwala) floodplains ... Read more >>

J Hazard Mater (Journal of hazardous materials)
[2021, 402:124074]

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Arsenic speciation and biotransformation pathways in the aquatic ecosystem: The significance of algae.

Muhammad Mahroz Hussain, Jianxu Wang, Irshad Bibi, Muhammad Shahid, Nabeel Khan Niazi, Jibran Iqbal, Ishaq Ahmad Mian, Sabry M Shaheen, Safdar Bashir, Noor Samad Shah, Kiran Hina, Jörg Rinklebe,

The contamination of aquatic systems with arsenic (As) is considered to be an internationally-important health and environmental issue, affecting over 115 countries globally. Arsenic contamination of aquatic ecosystems is a global threat as it can enter the food chain from As-rich water and cause harmful impacts on the humans and ... Read more >>

J Hazard Mater (Journal of hazardous materials)
[2021, 403:124027]

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Drought-induced AtbZIP62 transcription factor regulates drought stress response in Arabidopsis.

Nkulu Kabange Rolly, Qari Muhammad Imran, Muhammad Shahid, Muhammad Imran, Murtaza Khan, Sang-Uk Lee, Adil Hussain, In-Jung Lee, Byung-Wook Yun,

We investigated the role of AtbZIP62, an uncharacterized Arabidopsis bZIP TF, in oxidative, nitro-oxidative and drought stress conditions using reverse genetics approach. We further monitored the expression of AtPYD1 gene (orthologous to rice OsDHODH1 involved in the pyrimidine biosynthesis) in atbzip62 knock-out (KO) plants in order to investigate the transcriptional ... Read more >>

Plant Physiol Biochem (Plant physiology and biochemistry : PPB)
[2020, 156:384-395]

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In vitro immune responses of bovine mammary epithelial cells induced by Escherichia coli, with multidrug resistant extended-spectrum β-lactamase, isolated from mastitic milk.

Cuicui Zhuang, Wenlin Huo, Gang Liu, Muhammad Shahid, Jian Gao, Herman W Barkema, Sadeeq Ur Rahman, John P Kastelic, Bo Han,

Bovine mastitis is an inflammatory condition of mammary glands causing huge economic losses for dairy industries. Infection with extended-spectrum β-lactamase (ESBL)-producing sequence types (ST) 410-Escherichia coli (ESBL-ST410 E. coli) is considered a leading cause of bovine mastitis in China. However, pathogenic effects of these strains in an in vitro model, ... Read more >>

Microb Pathog (Microbial pathogenesis)
[2020, 149:104494]

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The flavonoid 6-hydroxyflavone prevention of cisplatin-induced nephrotoxicity.

Zia Ud Din, Syed Umer Farooq, Muhammad Shahid, Osama Alghamdi, Nawwaf Al-Hamoudi, Fahim Vohra, Tariq Abduljabbar,

In this study, the flavonoid, 6-hydroxyflavone was investigated for its renal protective activity in the cisplatin rat model of nephrotoxicity. Male Sprague-Dawley rats weighing 200-250 g were included in the study. 6-Hydroxyflavone was daily administered at 25 and 50 mg/kg (i.p.), while ascorbic acid was used as a positive control ... Read more >>

Histol Histopathol (Histology and histopathology)
[2020, :18251]

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Green synthesis of silver nanoparticles transformed synthetic textile dye into less toxic intermediate molecules through LC-MS analysis and treated the actual wastewater.

Temoor Ahmed, Muhammad Noman, Muhammad Shahid, Muhammad Bilal Khan Niazi, Sabir Hussain, Natasha Manzoor, Xiaoxuan Wang, Bin Li,

The illegal disposal of waste from textile industries having recalcitrant pollutants is a worldwide problem with more severity in developing nations. We used an ecofriendly method to synthesize silver nanoparticles (AgNPs) from a locally-isolated bacterial strain Bacillus marisflavi TEZ7 and employed them as photocatalysts to degrade not only synthetic azo ... Read more >>

Environ Res (Environmental research)
[2020, 191:110142]

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A critical analysis of wastewater use in agriculture and associated health risks in Pakistan.

Natasha, Muhammad Shahid, Sana Khalid, Behzad Murtaza, Hasnain Anwar, Ali Haidar Shah, Aneeza Sardar, Zunaira Shabbir, Nabeel Khan Niazi,

Freshwater shortage and its contamination with various types of pollutants are becoming the most alarming issues worldwide due to impacts on socioeconomic values. Considering an increasing freshwater scarcity, it is imperative for the growers, particularly in semiarid and arid areas, to use wastewater for crop production. Wastewaters generally contain numerous ... Read more >>

Environ Geochem Health (Environmental geochemistry and health)
[2020, :]

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Synthesis of sandwich type acyclic tetra-nuclear silver(I)-N-heterocyclic carbene complexes for wound healing applications.

Ayesha Riaz, Muhammad Adnan Iqbal, Haq Nawaz Bhatti, Muhammad Shahid,

Two meta-xylyl linked tetrakis-benzimidazolium salts (L1-L2) as multidentate ligands and two respective silver complexes (C1 and C2) were synthesized. A multistep reaction was done at room temperature, starting with simple benzimidazole and alkyl halides, going through precursors and salt formation by reflux and finally in situ deprotonation of tetrabenzimidazolium salts ... Read more >>

Z Naturforsch C J Biosci (Zeitschrift fur Naturforschung. C, Journal of biosciences)
[2020, 75(9-10):369-376]

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