346 results match your criteria: "National Hepatology and Tropical Medicine Research Institute[Affiliation]"

Background: Viral hepatitis B and C are the leading causes of hepatocellular carcinoma (HCC). With obesity, metabolic-related disorders are increasingly associated with a higher incidence of nonviral HCC. This study aimed to investigate the characteristics, tumor features, treatment outcomes, and survival of patients with viral versus nonviral HCC.

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Role of macroscopic on-site evaluation of endoscopic ultrasound-guided fine-needle aspiration/biopsy: Results of a multicentric prospective study.

World J Gastrointest Endosc

November 2024

Department of Gastroenterology and Endoscopy Center, Cheikh Khalifa International University Hospital, Mohammed VI University of Sciences and Health, Casablanca 82403, Casablanca-Settat, Morocco.

Article Synopsis
  • The study evaluates the effectiveness of macroscopic on-site evaluation (MOSE) during endoscopic ultrasound-guided fine-needle aspiration/biopsy (EUS-FNA/FNB) in diagnosing solid lesions, particularly focusing on histological core sample adequacy.
  • Conducted across 16 medical centers in Egypt, Iraq, and Morocco, the study involved over 1000 patients and revealed that a significant majority of biopsied samples were adequate for histological evaluation, demonstrating a high diagnostic yield.
  • Results indicated that FNB needles performed best in terms of sensitivity and sample quality, highlighting the potential of MOSE as a valuable alternative to traditional rapid on-site evaluation methods.
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Aim: In 2019, cardiovascular diseases accounted for 32% of global deaths. So, early detection of cardiac disorders is crucial. The study aimed to examine the suitability of Pro-neurotensin and Heart-type fatty acid binding protein as dependable biomarkers for cardiac patients with Heart failure as a primary diagnosis.

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Magnetite nanoparticles have attracted the attention of researchers for biomedical uses, but their impacts on the reproductive system did not report. Here, we have studied the possible attenuation efficiency of quercetin against magnetite nanoparticles-induced apoptosis in ovarian. Forty female rats were divided equally into control, quercetin (100 mg/kg), magnetite nanoparticles (50 mg/kg), and magnetite nanoparticles+quercetin, where all rats received their doses for four weeks.

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Article Synopsis
  • * Recent efforts to stop smoking haven't been put into action yet, and it’s important to see what could happen if smoking rates stay the same or improve.
  • * Researchers used models to predict health outcomes by 2050 based on different scenarios of smoking rates, showing that cutting smoking could greatly improve health and life expectancy.
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1:  The European Society of Gastrointestinal Endoscopy (ESGE) adheres to the overarching principles of equality of opportunity, fair treatment, nondiscrimination, and diversity of health care professionals. 2:  ESGE strongly supports the creation of collaborations within and between national and international endoscopy societies to disseminate the principles of diversity, equality, and inclusion (DEI) in the field of gastrointestinal (GI) endoscopy. 3:  ESGE aims to reflect the diversity of its membership in all its scientific and educational activities.

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: Endoscopic biliary plastic stenting is a safe and effective temporary therapeutic modality used in various benign biliary disorders. Long-term indwelling stents for more than one year without retrieval are termed "forgotten biliary stents". In clinical practice, the forgotten stents are underestimated and the majority of data were obtained from case reports.

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Globally, hepatitis C virus (HCV) and coronavirus disease 2019 (COVID-19) are the most common causes of death due to the lack of early predictive and diagnostic tools. Therefore, research for a new biomarker is crucial. Inflammatory biomarkers are critical central players in the pathogenesis of viral infections.

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Background: Despite the success of sleeve gastrectomy (SG) in of weight loss and treatment of the medical problems associated with obesity, some concerns have arisen about the need for revisional surgeries after SG in some patients. This study aimed to present an updated and comprehensive comparison among the presently available revisional surgeries employed explicitly in cases of inadequate outcomes after SG, which is the most frequently performed bariatric surgery in contemporary practice.

Methods: This network meta-analysis included studies that compared the outcomes of different revisional bariatric procedures after an inadequate outcome of SG.

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Background: Hepatocellular carcinoma (HCC) arises from hepatocytes and accounts for 90% of primary liver cancer. Reasons for HCC prognosis remaining dismal are that HCC is asymptomatic in its early stages, leading to late diagnosis, and it is markedly resistant to conventional chemo- and radiotherapy. In this study, we investigated RNA interference (RNAi)-based treatment for HCC by targeting MDK.

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Background: Type I diabetes mellitus (T1DM) is one of the most common chronic autoimmune diseases worldwide. miRNAs are a class of small non-coding RNA molecules that have been linked to immune system functions, β-cell metabolism, proliferation, and death, all of which contribute to pathogenesis of TIDM. Dysregulated miRNAs have been identified in Egyptian TIDM patients.

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Objective: The aim of this study was to evaluate the expression profiles of PIWI-like protein- 2 (PIWIL2), and HepPar1 and their immunohistochemical (IHC) characteristics in Hepatocellular Carcinoma (HCC), and determine their correlation with clinicopathological parameters of this type of cancer to determine their diagnostic value in combination.

Methods: Seventy-five patients with HCC were assessed for the expression of PIWIL2 in serum and tissue using real-time polymerase chain reaction (RT-PCR) and IHC was performed for PIWIL2 and HepPar1 was performed on all patients.

Results: A statistically significantly higher level of PIWIL2 was found in HCC compared to controls (p≤0.

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Objective: Hepatitis C virus (HCV) infection is known to influence the seminal and hormonal parameters of infected men. This study was performed to assess the effects of HCV clearance using direct-acting antiviral (DAA) agents on semen and hormonal parameters.

Methods: A total of 50 patients with chronic HCV were enrolled, and conventional semen analysis was performed according to World Health Organization guidelines.

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Article Synopsis
  • * A systematic review and meta-analysis of real-world studies examined the effectiveness and safety of ADA and IFX as initial treatments for UC.
  • * Results showed that IFX led to better induction responses than ADA but was associated with more overall adverse events; serious side effects were higher with ADA but not significantly, suggesting individual treatment choices should be made based on patient evaluations.
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Introduction: Diagnosis of the majority of hepatocellular carcinoma (HCC) patients occurs at intermediate to advanced stages, with a few curative therapeutic options being available. It is therefore strongly urgent to discover additional adjuvant therapy for this lethal malignancy. This study aimed to assess the effectiveness of curcumin (C), piperine (P) and taurine (T) combination as adjuvant agents on serum levels of IFN-γ, immunophenotypic and molecular characterization of mononuclear leukocytes (MNLs) in HCC patients treated with Transarterial chemoembolization (TACE).

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: Functional gastric stenosis, a consequence of sleeve gastrectomy, is defined as a rotation of the gastric tube along its longitudinal axis. It is brought on by gastric twisting without the anatomical constriction of the gastric lumen. During endoscopic examination, the staple line is deviated with a clockwise rotation, and the stenosis requires additional endoscopic manipulations for its transposition.

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Background: Several genetic and metabolic variables, most notably the variation in the adipokine gene rs1501298, have been linked to metabolic-associated fatty liver disease etiopathogenesis (MAFLD). Liver biopsy, the gold standard for diagnosing MAFLD, is an invasive procedure; therefore, alternative diagnostic methods are required. Consequently, the integration of these metabolic variables with some of the patients' characteristics may facilitate the development of noninvasive diagnostic methods that aid in the early detection of MAFLD, identification of at-risk individuals and planning of management strategies.

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An international multidisciplinary consensus on pediatric metabolic dysfunction-associated fatty liver disease.

Med

July 2024

MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Institute of Hepatology, Wenzhou Medical University, Wenzhou, China; Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China. Electronic address:

Article Synopsis
  • Non-alcoholic fatty liver disease (NAFLD), now often referred to as metabolic dysfunction-associated fatty liver disease (MAFLD), is prevalent among children and teens with obesity and is linked to metabolic syndrome factors like insulin resistance.
  • A consensus of 65 international experts was reached through surveys to create recommendations covering various aspects of pediatric MAFLD, including its causes, epidemiology, and treatment strategies.
  • The final consensus aims to enhance clinical outcomes and life quality for affected youth, highlighting the importance of standardized diagnosis and treatment methods.
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Article Synopsis
  • In patients undergoing pancreaticoduodenectomy (PD), pancreaticogastrostomy (PG) shows a statistically significant lower rate of postoperative pancreatic fistulas (POPF) compared to pancreatojejunostomy (PJ).
  • A systematic review and meta-analysis of 35 studies involving over 14,000 patients was conducted, revealing PG's advantages but also reporting increased post-pancreatectomy hemorrhage (PPH) in the PG group.
  • Despite the higher PPH rates, no significant differences were found in overall complications or mortality between the two techniques, suggesting PG may be the safer choice for reducing CR-POPF rates.
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Background: Evidence-Based Practice (EBP) has been recognised worldwide as a standardised approach for enhancing the quality of healthcare and patient outcomes. Nurses play a significant role in integrating EBP, especially in Intensive Care Unit (ICU). Consequently, this study aims to examine the effect of an adapted evidence-based nursing practices training programme on the competency level of nurses caring for mechanically ventilated patients.

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Background: The wound-healing process in diabetic foot is affected by pro and anti-inflammatory markers, and any disruption in the inflammatory reaction interferes with tissue homeostasis, leading to chronic non-wound healing.

Aim: This study aimed to determine the diagnostic value and effect of CRP, IL-6, TNF, and HbA1c on initiation the and progression of diabetic foot ulcers.

Method: ELISA was used to quantify IL-6, TNF, CRP, and HbA1c in 205 patients with diabetes, and 105 were diabetic foot free.

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Background: P-Element-induced wimpy testis (PIWI) proteins, when in combination with PIWI-interacting RNA (piRNA), are engaged in the epigenetic regulation of gene expression in germline cells. Different types of tumour cells have been found to exhibit abnormal expression of piRNA, PIWIL-mRNAs, and proteins. We aimed to determine the mRNA expression profiles of PIWIL1, PIWIL2, PIWIL3, & PIWIL4, in hepatocellular carcinoma patients, and to associate their expression patterns with clinicopathological features.

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