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Results for “"Muhammad Ahsan Altaf"”

6 results

Melatonin Improves Drought Stress Tolerance of Tomato by Modulating Plant Growth, Root Architecture, Photosynthesis, and Antioxidant Defense System

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Muhammad Ahsan Altaf, Rabia Shahid, Ming‐Xun Ren, Safina Naz et al.

Journal: AntioxidantsYear: 2022Citations: 319

Tomato is an important vegetable that is highly sensitive to drought (DR) stress which impairs the development of tomato seedlings. Recently, melatonin (ME) has emerged as a nontoxic, regulatory biomolecule that regulates plant growth and enhances the DR tolerance mechanism in plants. The present st...

Life SciencesAgricultural and Biological SciencesPlant ScienceOpen Access
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Melatonin alleviates salt damage in tomato seedling: A root architecture system, photosynthetic capacity, ion homeostasis, and antioxidant enzymes analysis

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Muhammad Ahsan Altaf, Rabia Shahid, Ming‐Xun Ren, Muhammad Mohsin Altaf et al.

Journal: Scientia HorticulturaeYear: 2021Citations: 125

Tomato is considered an important vegetable crop for studying the response to abiotic stresses, which deteriorate the growth and development of plants, particularly salt stress. Melatonin is a crucial pleiotropic nontoxic signaling molecule that has a various role in modulating of plant responses to...

Life SciencesAgricultural and Biological SciencesPlant Science
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Exogenous melatonin alleviates cadmium-induced inhibition of growth and photosynthesis through upregulating antioxidant defense system in strawberry

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Muhammad Saqib, Umbreen Shahzad, Faisal Zulfiqar, Rahul Kumar Tiwari et al.

Journal: South African Journal of BotanyYear: 2023Citations: 76

Contamination by heavy metals has severely hampered agricultural productivity across the world. Cadmium (Cd) is one of the most dangerous heavy metals to plants. Melatonin (ME), a stress-relief hormone, has been extensively utilized to reduce phytotoxicity caused by heavy metals. In this work, we ex...

Life SciencesAgricultural and Biological SciencesPlant ScienceOpen Access
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Molecular characterization of multidrug-resistant and extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli isolated from Sonali chicken meat in Bangladesh

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Muhammad Arif Ali, Jahid Hasan Tipu, Obaidul Islam, Raquib Ahsan et al.

Journal: Scientific ReportsYear: 2025Citations: 2

Antimicrobial resistance (AMR) is a growing global public health concern, with contamination of poultry meat by multidrug-resistant and extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (E. coli) posing serious risks to food safety and public health. Therefore, this study aimed to i...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular MedicineOpen Access
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Bio-Activity of Crude Alcoholic Extracts of Buffel Grass in different Solvents against some Pathogenic Microbes

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Muhammad Zohaib Younus, Saira Rehman, Nabeela Jabeen, Muhammad Altaf et al.

Journal: Journal of Health and Rehabilitation ResearchYear: 2024

Background: Natural products have long been the focus of researchers aiming to improve human health, develop medicines with minimal adverse effects, and extend human lifespans. These products, derived from plants, animals, marine life, and microorganisms, contain secondary metabolites known as phyto...

Health SciencesMedicineBiochemistryOpen Access
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Why mothers continue to die in Pakistan: a nested case-control study of predictors of maternal mortality

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Ahsan Maqbool Ahmad, Iqbal Shah, Ali Muhammad Mir, Maqsood Sadiq et al.

Journal: medRxivYear: 2023

Abstract Background Maternal mortality ratio (MMR) declined in Pakistan from 276 maternal deaths per 100,000 live births in 2006-07 to 186 (confidence interval: 138-234) in 2019. Despite this decline, reasons why mothers continue to die, the inequity in the burden of maternal mortality and its predi...

Health SciencesMedicinePediatrics, Perinatology and Child HealthOpen Access
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