Open-source LLMs for text annotation: a practical guide for model setting and fine-tuning.

Unlabelled: This paper studies the performance of open-source Large Language Models (LLMs) in text classification tasks typical for political science research. By examining tasks like stance, topic, and relevance classification, we aim to guide scholars in making informed decisions about their use of LLMs for text analysis and to establish a baseline performance benchmark that demonstrates the models' effectiveness. Specifically, we conduct an assessment of both zero-shot and fine-tuned LLMs across a range of text annotation tasks using news articles and tweets datasets.

Oleogelation of sunflower-linseed oils with carnauba wax as an innovative strategy for shortening substitution in cakes.

The aim of this study was to fabricate a carnauba wax oleogel with improved nutritional characteristics including reduced ω6:ω3 ratio and heightened alpha-linolenic acid through sunflower (SO): linseed oil (LO) in various ratios (100:0, 80:20, 70:30, 50:50, 30:70, 20:80, and 0:100 %), for potential shortening substitution in cakes. Combining LO with SO up to 50 % improved oleogel properties considering intra- or intermolecular hydrogen bonding and crystallinity. These oleogels had similar thermal behavior and better morphological structure than oleogel prepared exclusively with SO (100 SO), with reasonable oil binding capacity and oxidation stability.

Treatments for Olfactory Dysfunction in COVID-19: A Systematic Review.

 Olfactory dysfunction (OD) has emerged as a notable symptom among coronavirus disease 2019 (COVID-19) patients, with its prevalence varying among different populations. Recognizing the need to provide therapeutic solutions for these individuals, the present study seeks to comprehensively review the current evidence on potential underlying mechanisms and treatment modalities to manage OD in COVID-19 patients.  To review the recent evidence on treatments for OD in COVID-19.

A Systematic Review of Telehealth Applications in Endocrinology.

Introduction: The prevalence of telehealth has witnessed a significant increase in various medical domains, especially in endocrinology. Telehealth brings about considerable advantages for both patients and health care professionals. However, despite these positive aspects, the growing prominence of telehealth is accompanied by certain challenges.

Retrospective analysis of COVID-19 clinical and laboratory data: Constructing a multivariable model across different comorbidities.

Background: The clinical pathogenesis of COVID-19 necessitates a comprehensive and homogeneous study to understand the disease mechanisms. Identifying clinical symptoms and laboratory parameters as key predictors can guide prognosis and inform effective treatment strategies. This study analyzed comorbidities and laboratory metrics to predict COVID-19 mortality using a homogeneous model.

Enhancing Donor Transport Success: Lessons From the Iranian Experiences.

Objectives: Organ transplant is a complex process that involves various medical, legal, and social factors. The organ demand continues to outweigh the supply, leading to global challenges in the expansion of transplant programs. Ischemic time is crucial for the viability of organs, and efforts are being made to reduce transport time to improve transplant success rates.

Trend Analysis of Unintentional Fall Mortality and Years of Life Lost in the Fars Province of Iran, 2004-2019.

Background: Unintentional falls are one of the main causes of death and a significant burden on victims, families, and communities. This study aimed to determine the trend analysis of mortality rate and years of life lost (YLL) due to unintentional falls in Fars Province, Iran.

Methods: All deaths due to unintentional fall in Fars Province, central Iran from the electronic population-based death registration system (EDRS) were obtained.

Comparison of 3D Gradient-Echo Versus 2D Sequences for Assessing Shoulder Joint Image Quality in MRI.

Three-dimensional gradient-echo (3D-GRE) sequences provide isotropic or nearly isotropic 3D images, leading to better visualization of smaller structures, compared to two-dimensional (2D) sequences. The aim of this study was to prospectively compare 2D and 3D-GRE sequences in terms of key imaging metrics, including signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), glenohumeral joint space, image quality, artifacts, and acquisition time in shoulder joint images, using 1.5-T MRI scanner.

A Data-Driven Model with Hysteresis Compensation for IRIS Robot.

Retinal microsurgery is a high-precision surgery performed on a delicate tissue requiring the skill of highly trained surgeons. Given the restricted range of instrument motion in the confined intraocular space, snake-like robots may prove to be a promising technology to provide surgeons with greater flexibility, dexterity, and positioning accuracy during retinal procedures such as retinal vein cannulation and epiretinal membrane peeling. Kinematics modeling of these robots is an essential step toward accurate position control.

Inflammatory and genomic interactions within keratoconus susceptible patients: a nationwide registered case-control study.

Purpose: This study aimed to investigate the association between variants in the interleukin (IL)-1 gene cluster and susceptibility to keratoconus (KC) in an Iranian population.

Methods: In the case group, there were 188 KC patients diagnosed by clinical findings and corneal tomography. The control group included all 205 healthy controls with no personal or family history of eye-related, metabolic, or immune system-related disease.

Vascular changes in the retinal capillary network in fellow eye of the patients with central retinal artery occlusion.

Background: We aimed to evaluate the retinal vascular changes in the superficial and deep retinal vascular networks in the fellow eye of patients with central retinal artery occlusion (CRAO) and compare them with controls using optical coherence tomography angiography (OCT-A).

Methods: In a cross-sectional study, 27 patients with CRAO and 189 normal controls were included. Ophthalmic examination and OCT-A images were performed on all participants.

Evaluating the Association between Anemia and the Severity of Liver Disease in Children with Cirrhosis: A Cross-Sectional Study from 2015 to 2020.

Purpose: Liver cirrhosis is a major cause of hospital admission and mortality among children. Understanding the factors that influence disease severity is essential for preventing and reducing mortality. This study explored the association between hemoglobin levels and liver disease severity in children with cirrhosis.

Feasibility and Effectiveness of Vaccines for COVID-19: An Umbrella Review.

Introduction: In January 2020, WHO declared the 2019 Coronavirus Disease (COVID-19) a pandemic. Though COVID-19 vaccines are recommended, ongoing surveillance is crucial due to potential unforeseen events. Evaluation of long-term effectiveness and safety and addressing emerging variants are vital.

Mutation spectrum of Tyrosinemia type I in Iran, A retrospective cohort study.

Hereditary Tyrosinemia Type 1 (HT1) is a genetic disorder characterized by an autosomal recessive inheritance pattern, caused by mutations in the fumarylacetoacetate hydrolase (FAH) gene, which results in a deficiency of fumarylacetoacetase. In our study, we identified a total of 15 mutations, including 12 newly discovered and 3 previously reported pathogenic mutations, in a cohort of 19 Iranian patients with the acute form of HT1. Out of the 12 novel variants identified, 11 were missense variants: p.

Asymmetric dimethylarginine serum concentration in normal weight and obese CKD patients treated with hemodialysis.

Introduction: Asymmetric dimethylarginine (ADMA), a cardiovascular risk factor, increases in renal failure. The aim of this study was to investigate ADMA levels in normal weight and obese patients on hemodialysis.

Methods: In this cross-sectional study, 43 normal weight and 43 obese patients on regular hemodialysis were examined.

Comparing body composition measures in children with end stage liver disease using noninvasive bioimpedance analysis.

Background: Chronic liver disease (CLD) in children, often leads to cirrhosis and end-stage liver disease (ESLD). CLD poses significant challenges in management and prognosis. Assessing body composition, including sarcopenia, is increasingly recognized as important in understanding outcomes in this population.

Validity and Reliability Assessment of the Complete Persian Version of the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Auto-Questionnaire in an Iranian Population.

The Temperament Evaluation of Memphis, Pisa, Paris, and San Diego - Auto-questionnaire (TEMPS-A) assesses five affective temperaments and has been translated into 32 languages. A 35-item short version is available in Persian, but the complete version is not yet translated. This study aimed to assess the validity and reliability of the complete Persian version of the TEMPS-A in an Iranian population.

Impact of sarcopenia on clinical outcomes in pediatric chronic liver disease post-liver transplantation: prevalence and implications.

Aim: The purpose of this retrospective single-center study was to determine the frequency of sarcopenia and its association with mortality and other morbidities in children with chronic liver disease who had undergone liver transplantation.

Background: Sarcopenia, a muscle-wasting syndrome, is common in patients with advanced liver disease and is associated with increased morbidity and mortality. While sarcopenia in adults has been extensively studied, there is little information in this regard about children and adolescents with chronic liver diseases.

Clinical Findings, Bacterial Agents, and Antibiotic Resistance in Children with Spontaneous Peritonitis in Southern Iran: An Academic Tertiary Referral Center's Experience.

Background: Spontaneous bacterial peritonitis (SBP) is a fatal complication of ascites fluid infection. The causes of SBP in children differ from those in adults, and these bacteria are frequently resistant to antibiotics. Therefore, this study investigated the clinical findings, bacterial etiology, and antimicrobial resistance in children with SBP.

The Trend of Years of Life Lost due to Gastrointestinal Cancers in Fars (Iran) 2004-2019.

Background: Gastrointestinal cancers can cause major health problems globally since their burden is increasing in many countries. We aimed to investigate the trend of years of life lost due to gastrointestinal cancers in Fars Province, southern Iran during the 2004-2019.

Methods: In this cross-sectional survey study, we obtained the information regarding all deaths due to gastrointestinal cancers in Fars Province from the electronic population-based death registration system (EDRS).