Latest Articles
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Insulin dependency arises from autoimmunity that targets the β cells of the pancreas, resulting in Type 1 diabetes (T1D). Despite the fact that T1D patients require insulin for survival, insulin does not provide a cure for this disease or prevent its complications. Despite extensive genetic, molecular, and cellular research on T1D over the years, the translation of this understanding into effective clinical therapies continues to pose a significant obstacle. ⋯ Pancreatic tissue bioengineering models of human T1D offer a valuable approach to examining and controlling islet function while tackling various facets of the condition. And in recent years, due to advances in high-throughput omics analysis, the genotypic and molecular profiles of T1D have become finer tuned. The present article will examine recent progress in these areas, along with their utilization and constraints in the realm of T1D.
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A high recurrence rate is undesirable after treatment of common bile duct (CBD) stones. A major risk factor identified for recurrence is that invasive techniques, including surgical or endoscopic treatments, will impair the biliary tract system either by direct incision of the CBD or by cutting or dilating the ampulla of Vater. ⋯ In this review, the relationship between endoscopic lithotomy and structural impairment or functional abnormality of the SO will be summarized, and their relationship with the recurrence of CBD stones will also be analyzed. Further improvement of these endoscopic methods or exploration of some novel methods, such as endoscopic endoclip papilloplasty, temporary insertion of a self-expandable metal stent, and combined application of peroral cholangioscopy, may aid in providing more appropriate treatment for patients with choledocholithiasis, repair or protect the function and structure of SO, reduce or prevent the recurrence of bile duct stones, and improve patient outcomes.
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Randomized Controlled Trial
Effects of multidomain lifestyle intervention on frailty among older men and women - a secondary analysis of a randomized clinical trial.
Frailty is a common geriatric syndrome associated with poor clinical outcomes. Effectiveness of lifestyle intervention programmes among frail older people has been examined earlier, but effects of interventions on prevention of frailty have been rarely studied. The aim of this study was to investigate to what extent the multidomain lifestyle intervention in the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) affected changes in frailty status among older men and women at risk of cognitive disorders. ⋯ Modifying lifestyle-related factors may have potential to reverse first signs of frailty among older men. However, the intervention lasted only two years, therefore, research with longer follow-up is needed to see possible long-term effects of lifestyle management on the development of frailty.
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Observational Study
Neutralizing antibodies against SARS-CoV-2 of vaccinated healthcare workers in Taiwan.
Vaccination is one of the best ways to control the SARS-CoV-2 outbreak. In Taiwan, healthcare workers were prioritized for vaccination, but the effectiveness of these vaccines for them remains unclear. Thus, it's essential to examine their neutralizing antibodies after prime-boost vaccinations. ⋯ Heterologous prime-boost vaccines (AZD1222 + mRNA-1273) and two doses of mRNA vaccines are recommended. For future directions, we need to investigate the effectiveness of the vaccination against new SARS-CoV-2 variants.
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Comparative Study
Comparative genetic analysis of blood and semen samples in sperm donors from Hunan, China.
At present, most genetic tests or carrier screening are performed with blood samples, and the known carrier rate of disease-causing variants is also derived from blood. For semen donors, what is really passed on to offspring is the pathogenic variant in their sperm. This study aimed to determine whether pathogenic variants identified in the sperm of young semen donors are also present in their blood, and whether matching results for blood are consistent with results for sperm. ⋯ It is reasonable to choose either blood or sperm for genetic screening in semen donors.