768 results match your criteria: "PMAS Arid Agriculture University[Affiliation]"

Article Synopsis
  • * A study investigated the presence of these viruses in feather and tissue samples, finding a 12% positivity rate for Avian Polyomavirus in Psittacine birds, with particular emphasis on budgerigars.
  • * The research highlights the lack of data on Avian Polyomavirus in Pakistan and serves as a foundational step for future studies on diagnosis and vaccine development.
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Microencapsulation is utilized to protect probiotics, such as Geotrichum candidum, ensuring their survival, stability, and targeted release. The encapsulation efficiency depends on factors such as the type and concentration of the polymers and the encapsulation method. In this study, G.

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Accelerated discovery of polymer donors for organic solar cells through machine learning: From library creation to performance forecasting.

Spectrochim Acta A Mol Biomol Spectrosc

February 2025

Department of Chemistry, Faculty of Science, King Khalid University, P.O. Box 960, Abha 61421, Saudi Arabia; Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 960, Abha 61421, Saudi Arabia.

The design of novel polymer donors for organic solar cells has been a major research focus for decades, but discovering unique materials remains challenging due to the high cost of experimentation. In this study, machine learning models are employed to predict power conversion efficiency (PCE), Mordred descriptors are used for model training. Among the four machine learning models evaluated, the gradient boosting regressor emerged as the best-performing model.

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Motivation And Objectives: The basic aim of this investigation is to explore the energy transfer impact on Eyring-Prandtl fluid, a topic that has not been previously examined, thereby paving the way for future researchers. The present literature is crucial for advancing thermal management in engineering applications. This study aims to numerically investigate the thermophoretic effects and Brownian motion of non-Newtonian nanofluid relying on Eyring-Prandtl fluid model across the stretching sheet.

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An extensive examination of the medical uses of soybean bioactive components is provided by this thorough review. It explores the possible health advantages of isoflavones with phytoestrogenic qualities, like genistein, which may lower the risk of cancer. The review highlights the different roles and possible anticancer activities of phenolic compounds, phytic acid, protease inhibitors, lignans, and saponins, among other bioactive components.

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Article Synopsis
  • SNP-based association studies have changed the biomedical landscape, focusing on the genetic factors influencing susceptibility to enteric fever, which is caused by Salmonella enterica serovar typhi and paratyphi.
  • A study in the Punjabi population examined the PARK2_e01(-697) polymorphism to see if it was linked to an increased risk of typhoid fever using blood samples from patients and healthy controls.
  • The results showed no significant association between the PARK2_e01(-697) polymorphism and susceptibility to typhoid fever, suggesting that further research with larger sample sizes is needed to better understand its potential role in the disease.
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Erythrocyte membrane protein band 4.1 like 3 (EPB41L3: NM_012307.5), also known as DAL1, encodes the ubiquitously expressed, neuronally enriched 4.

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Quantitative assessment of Cd sources in rice grains through Cd isotopes and MixSIAR model in a typical e-waste dismantling area of Southeast China.

Sci Total Environ

December 2024

State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China.

Article Synopsis
  • * It measures the concentration of Cd in rice, soil, atmospheric deposition, and surface water, finding that the average Cd levels in these sources vary significantly.
  • * The MixSIAR model shows that soil is the primary source of Cd in rice grains (56.8%), followed by irrigation water (24.8%) and atmospheric deposition (18.4%), providing insights for managing Cd accumulation in rice.
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Background And Objectives: Urinary tract infections (UTIs), one of the most prevalent bacterial infections, are facing limited treatment options due to escalating concern of antibiotic resistance. Urine cultures significantly help in identification of etiological agents responsible for these infections. Assessment of antibiotic susceptibility patterns of these bacteria aids in tackling the emerging concern of antibiotic resistance and establishment of empirical therapy guidelines.

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Pakistan once considered self-sufficient for edible oil production now became the major importer with 88.6% imports and producing only the minor portion. Scientific negligence in oil seed crops led to a dramatic decrease in edible oil production depending mainly on only the imports.

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Heavy metal stress poses a significant threat to the productivity of agricultural systems and human health. Silicon (Si) is widely reported to be very effective against the different heavy metal stresses in crops. According to reports, it can help plants that are under cadmium (Cd) and nickel (Ni) stress.

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Identifying the physiological traits associated with DNA marker using genome wide association in wheat under heat stress.

Sci Rep

August 2024

Plant Breeding Institute, Sydney Institute of Agriculture, School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW, 2006, Australia.

Heat stress poses a significant environmental challenge that profoundly impacts wheat productivity. It disrupts vital physiological processes such as photosynthesis, by impeding the functionality of the photosynthetic apparatus and compromising plasma membrane stability, thereby detrimentally affecting grain development in wheat. The scarcity of identified marker trait associations pertinent to thermotolerance presents a formidable obstacle in the development of marker-assisted selection strategies against heat stress.

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Cancer morbidity and mortality incidence are rapidly increasing over the period of time. Cancer prevention, alongside innovative therapies and earlier detection, is considered a key strategy for reducing the overall cancer burden. Substantial evidence indicates a clear correlation between lifestyle factors and changes in nutrient metabolism.

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Objective: Alveolar echinococcosis is caused by , a parasite of zoonotic significance with a wide range of intermediate and final hosts, and the parasite survives successfully in diversified conditions. Plentiful studies have been done to study the genetic structure of the population of the parasite and the level of intimate kinship using mitochondrial (mt) DNA. The present study was conducted to investigate the population structure, genetic variation, and phylogenetic relationship of various isolates of submitted to GenBank worldwide.

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Nitrogen (N) losses from fertilized fields pose a major concern in modern agriculture due to environmental implications. Urease inhibitors, such as -(-butyl) thiophosphoric triamide (NBPT), nitrification inhibitors (NI), like dicyandiamide (DCD), and sulfur-oxidizing bacteria (SOB) could have potential in reducing N losses. For evaluating their effectiveness, investigations were undertaken through incubation and greenhouse experiments by mixing a urea fertilizer with sole NBPT, DCD, and SOB, as well as combined, on ammonia volatilization losses from silt loam soil.

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The aphid, Rondani (Hemiptera: Aphididae), is one of the most destructive pests of wheat. It is responsible for significant economic losses in the agricultural sector, with an estimated 45% of wheat fields affected. Plant-based insecticides have seen a rapid increase in popularity in recent years due to their efficacy, cost-effectiveness, biodegradability, and lower toxicity compared to synthetic pesticides.

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Background: Co-morbidity with respiratory viruses including influenza A, cause varying degree of morbidity especially in TB patients compared to general population. This study estimates the risk factors associated with influenza A (H1N1)pdm09 in TB patients with ILI.

Methods: A cohort of tuberculosis (TB) patients who were admitted to and enrolled in a TB Directly Observed Therapy Program (DOTs) in tertiary care hospitals of Lahore (Mayo Hospital and Infectious Disease Hospital) were followed for 12 weeks.

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Article Synopsis
  • The study investigated how different stages of dengue infection affect immune cell counts in patients compared to those with non-dengue febrile illnesses.
  • Patients were divided into two groups: non-dengue febrile illness (55 patients) and dengue febrile illness (149 patients), analyzed for blood cell components and specific dengue markers.
  • Results showed severe reductions in white blood cells and platelets in dengue stages 1 and 2, with the most significant leukopenia in adults, while neutrophil levels were higher in adults and teens compared to younger children and the elderly.
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Article Synopsis
  • Heavy metals like cadmium are harmful to both plants and people, and researchers are focusing on this issue.
  • Iron is really important for plants, but there's not enough of it in the soil because it often doesn't dissolve well.
  • A study showed that using FeO nanoparticles can help plants grow better even when they are exposed to cadmium, especially at a lower dose of 20 mg/L.
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Lindane is a broad-spectrum insecticide widely used on fruits, vegetables, crops, livestock and on animal premises to control the insects and pests. The extensive use of pesticides and their residues in the soil and water typically join the food chain and thus accumulate in the body tissues of human and animals causing severe health effects. The study was designed to determine the toxicity effects of sub-lethal concentrations of lindane on hemato-biochemical profile and histo-pathological changes in Rohu (Labeo rohita).

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Satellite-based rainwater harvesting sites assessment for Dera Ghazi Khan, Punjab, Pakistan.

Environ Sci Pollut Res Int

July 2024

Department of Wildlife, Fisheries and Aquaculture, College of Forest Resources, Mississippi State University, 775 Stone Boulevard, Starkville, MS, 39762-9690, USA.

Water scarcity in arid regions poses significant livelihood challenges and necessitates proactive measures such as rainwater harvesting (RWH) systems. This study focuses on identifying RWH sites in Dera Ghazi Khan (DG Khan) district, which recently experienced severe water shortages. Given the difficulty of large-scale ground surveys, satellite remote sensing data and Geographic Information System (GIS) techniques were utilized.

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Characterization of volatile profile from different coriander (Coriandrum sativum L.) varieties via HS-SPME/GC-MS combined with E-nose analyzed by chemometrics.

Food Chem

November 2024

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, PR China; State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, PR China. Electronic address:

Article Synopsis
  • The study utilized HS-SPME/GC-MS and electronic nose (E-nose) technologies to analyze the volatile compounds in 40 varieties of coriander, identifying 207 different compounds.
  • It was found that aldehydes were the most abundant, with 21-30 species present, and specific aldehydes like (Z)-9-hexadecenal constituted about one-third of the total volatile content.
  • The research concluded that advanced statistical analyses like HCA and PCA can effectively differentiate among coriander varieties, providing essential insights for flavor evaluation and quality enhancement of coriander resources.
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Mastitis is considered one of the most widespread infectious disease of cattle and buffaloes, affecting dairy herds. The current study aimed to characterize the Staphylococcus aureus isolates recovered from subclinical mastitis animals in Pothohar region of the country. A total of 278 milk samples from 17 different dairy farms around two districts of the Pothohar region, Islamabad and Rawalpindi, were collected and screened for sub clinical mastitis using California Mastitis Test.

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The convergence of nanotechnology with bioinformatics and the study of plant secondary metabolites hold remarkable potential for transformative scientific breakthroughs. Synergy enables a deeper understanding of the biosynthesis and functions of plant secondary metabolites, unlocking avenues to engineer novel applications in areas like pharmaceuticals, agriculture, and sustainable materials. The present study was conducted to check the effect of plant-mediated selenium nanoparticles to improve the bioactive compounds in sesame.

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