Publications by authors named "Najafi A"

Frying is one of the oldest cooking methods, widely used to prepare crispy and flavorful foods. However, a significant concern with fried foods is the high amount of oil absorption. The application of edible coatings is a common approach to reducing oil absorption in fried potatoes.

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Background: Colorectal cancer (CRC) is a globally prevalent malignancy, primarily affecting the colon and rectum, characterized by uncontrolled cellular changes in the intestinal wall lining. Recent evidence underlines the significant role of the CXCL12/CXCR4 axis in the development of CRC, suggesting that inhibiting this pathway could be a promising therapeutic approach. This study focuses on investigating the potential of N, N''-thiocarbonylbis (N'-(3,4-dimethyl phenyl)-2,2,2-trifluoroacetimidamide) (A1), a novel fluorinated CXCR4 inhibitor, through a comprehensive analysis encompassing in silico, in vitro, and in vivo studies.

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Semen cryopreservation is essential for preserving genetic resources and enabling artificial insemination in poultry breeding. However, avian sperm is known to experience detrimental changes during the freezing process. Telmisartan, an angiotensin-II receptor antagonist recognized for its antioxidant properties and ability to activate AMP-activated protein kinase (AMPK), was hypothesized to improve post-thaw semen quality by enhancing mitochondrial function and providing antioxidant protection to sperm.

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Importance: Current guidance on the duration of aerobic exercise recommended in existing guidelines comes primarily from individual trials. Meta-analyses are lacking to examine the dose-response association of aerobic exercise with adiposity measures.

Objective: To clarify the dose-response association of aerobic exercise with adiposity measures.

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No previous study has examined the association of an acid-base imbalanced diet to autoimmune bullous disease. The present study aimed to investigate the association between dietary acid load (DAL) as either potential renal acid load (PRAL) and net endogenous acid production (NEAP) intake on the odds of high-severity Pemphigus Vulgaris (PV) disease in adult Iranian patients to fill this gap. A cross-sectional study was conducted on 138 patients, aged 18-65 years with confirmed diagnoses of PV in a referral university center for autoimmune bullous diseases.

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Objectives: The effect of non-nutritive sweeteners (NNSs) on long-term satiety is not well understood. This systematic review and meta-analysis were performed to investigate the effect of NNSs on long-term total energy and macronutrients intake.

Methods: Online databases including Scopus, PubMed, ISI Web of Science, and Google Scholar were searched up to September 2024 to find relevant randomized control trials (RCTs).

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  • - The study analyzed 837 ewes from specific Iranian sheep breeds and one Greek breed to explore genetic factors related to prolificacy using OvineSNP50K arrays.
  • - Researchers applied statistical analyses to identify 19 genomic regions across various chromosomes that are under selection for prolificacy traits.
  • - Bioinformatic analysis indicated these regions contain candidate genes tied to prolificacy, milk yield, and body weight, suggesting opportunities for future research on genetic links to sheep prolificacy traits.
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  • The study compared the effectiveness of the No-apnea questionnaire (NAQ) and the STOP-BANG questionnaire (SBQ) in screening for obstructive sleep apnea (OSA) among commercial drivers.
  • In a sample of 581 drivers, the NAQ identified a significantly higher percentage (65.7%) as high risk for OSA compared to the SBQ (17.7%).
  • The results showed poor correlation between the two screening tools, indicating that they yield different diagnostics outcomes for assessing OSA risk.
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Introduction: Premature rupture of membranes (PROM) is one of the most common and important causes of premature births and peripartum mortality. Maternal antibiotic treatment affects the infantile prognosis. This study was conducted to compare the efficacy of Ampicillin and Cefotaxime administered for the parturients on neonatal outcomes.

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Background/objective: There is little and inconsistent data on the relationship between protein intake and mortality in patients with type 2 diabetes. Our goal was to look at the relationship between consuming plant- and animal-based proteins and the risk of all-cause death in patients with type 2 diabetes.

Subjects/methods: We included 4646 patients with type 2 diabetes aged ≥20 years participating in continuous NHANES from 1999 to 2018.

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  • The study investigated the link between protein intake patterns and mortality risk in adults with type 2 diabetes, analyzing data from 4,646 participants in NHANES from 1999 to 2018.
  • Researchers identified four main dietary protein patterns: "healthy," "red meat and egg," "vegetables/fish," and "dairy/nuts."
  • Results showed that a "healthy" protein pattern was linked to a reduced risk of death, while a "red meat and egg" pattern was associated with an increased risk among these adults.
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In this study, the impact of various tea preparation techniques on the content of bioactive compounds, antioxidant capacity, antibacterial properties, and polyphenol bioavailability in green, black, and oolong tea infusions was examined. The findings demonstrated that the fermentation process significantly influences the levels of bioactive compounds, with green tea infusions exhibiting the highest, and black tea the lowest, content of phenolic compounds. A positive correlation was observed between the content of the phenolic compound and both antioxidant and antibacterial activities.

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  • * This study created an automated method using deep learning and image processing to accurately identify and map nanoparticles in scanning electron microscopy images.
  • * By introducing dispersion factors like size uniformity and supercritical clustering, the research correlates particle dispersion with the strength and thickness of nanocomposites, showcasing the value of combining deep learning with structural analysis.
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Research on host-pathogen interactions (HPIs) has evolved rapidly during the past decades. The more humans discover new pathogens, the more challenging it gets to find a cure and prevent infections caused by those pathogens. Many experimental techniques have been proposed to predict the interactions but most of them are highly costly and time-consuming.

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  • Simultaneous bilateral femoral neck fractures are unusual and can be caused by high-energy trauma in younger adults or low-energy trauma in older adults, especially those with health issues, like narcotic addiction.
  • The study presents two cases of individuals with neglected fractures who required surgery due to severe pain and impaired function.
  • One-stage bilateral hip hemiarthroplasty was successfully performed on both cases, restoring function without complications, emphasizing the importance of tailored treatment for patients with similar challenges.
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  • Foreign body aspiration (FBA) is a serious and common emergency in children, which can lead to significant health risks.
  • A systematic review and meta-analysis were conducted to evaluate how effective chest CT scans are in diagnosing FBA in pediatric patients, assessing various studies published until May 2024.
  • The findings showed that chest CT scans have a very high sensitivity (99%) and specificity (97%) for identifying FBA, underscoring their diagnostic value despite some variability in study results.
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  • Microalgal biotechnology is gaining popularity for sustainably producing bioactive compounds, making it appealing for cosmetics and cosmeceuticals.
  • Many microalgae strains remain unstudied for their potential pharmaceutical and nutritional uses, with few cultivated on a large scale.
  • The research focuses on exploring different microalgal strains for their use in sunscreens and related products, aiming for a greener and more sustainable approach in the cosmetics industry.
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Given the critical role of human papillomavirus (HPV) in the cause of cervical cancer and other malignancies, there is a need for innovative approaches to preventing this infection. It has been shown that immunoinformatics is an important strategy in computational vaccinology. It is used to design new multi-epitope vaccines against different types of HPV and subsequent cervical cancer.

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Osteoporosis, a common bone disorder, increases fracture and spinal surgery complications risk. This study evaluates the potential of the Magnetic Resonance Imaging (MRI)-based Vertebral Bone Quality (VBQ) score as an alternative for assessing bone density in lumbosacral fusion surgery patients. In a prospective cohort study from April 2021 to November 2022, 134 patients with lumbar degenerative diseases underwent lumbar Dual-Energy X-ray Absorptiometry (DXA) and lumbosacral non-contrast T1-weighted MRI.

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Background: Artificial intelligence (AI)-based tools have shown promise in histopathology image analysis in improving the accuracy of oral squamous cell carcinoma (OSCC) detection with intent to reduce human error.

Objectives: This systematic review and meta-analysis evaluated deep learning (DL) models for OSCC detection on histopathology images by assessing common diagnostic performance evaluation metrics for AI-based medical image analysis studies.

Methods: Diagnostic accuracy studies that used DL models for the analysis of histopathological images of OSCC compared to the reference standard were analyzed.

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  • - Chronic kidney disease (CKD) is a serious global health issue, with ineffective current treatment guidelines that overlook the importance of magnesium (Mg) in managing the disease and its complications.
  • - Hypomagnesemia is common in all stages of CKD and is linked to increased risks of disease progression and heart problems; Mg offers benefits like improved insulin sensitivity and reduced vascular calcification.
  • - Early magnesium supplementation can provide significant advantages in CKD treatment, but careful management is necessary due to the risk of hypermagnesemia in advanced stages, emphasizing the need for further research on optimal dosages.
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Background: Current recommendations for weight loss in individuals with prediabetes come from individual trials and are derived from older data.

Objectives: To elucidate the dose-dependent impacts of weight loss on participants with prediabetes to determine the optimal magnitude of weight loss required for the implementation of the most effective diabetes prevention program.

Methods: We searched PubMed, Scopus, CENTRAL, CINAHL, and gray literature sources to September 2023 for randomized trials ≥6 mo that evaluated the efficacy of a lifestyle weight loss intervention on participants with prediabetes.

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