2,922 results match your criteria: "Qazvin university of Medical Sciences; Qazvin University of Medical Sciences[Affiliation]"

Introduction: Artificial intelligence (AI), particularly ChatGPT developed by OpenAI, has shown the potential to improve diagnostic accuracy and efficiency in emergency department (ED) triage. This study aims to evaluate the diagnostic performance and safety of ChatGPT in prioritizing patients based on urgency in ED settings.

Methods: A systematic review and meta-analysis were conducted following PRISMA guidelines.

View Article and Find Full Text PDF

Background: The Patient Assessment of Chronic Illness Care (PACIC-5As) questionnaire has been designed to evaluate the healthcare experiences of individuals with chronic diseases such as diabetes. Older adults are at higher risk for diabetes and its associated complications. The aim of this study was transcultural adaptation and evaluation of the validity and reliability of the PACIC-5As questionnaire in older patients with diabetes residing in Qazvin City, Iran.

View Article and Find Full Text PDF

spp. is a common intestinal parasite found in humans and various animals, including marine species like fish, bivalves, and sponges. While traditionally considered non-pathogenic, emerging evidence suggests potential foodborne concerns, especially for vulnerable populations.

View Article and Find Full Text PDF

Immunomodulatory effects of live and UV-killed natto on inflammatory response in human colorectal adenocarcinoma cell line .

Iran J Microbiol

August 2024

Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Background And Objectives: Colorectal cancer (CRC) is a heterogeneous disease of the colon or rectum arising from adenoma precursors and serrated polyps. Recently, probiotics have been proposed as an effective and potential therapeutic approach for CRC prevention and treatment. Probiotics have been shown to alleviate inflammation by restoring the integrity of the mucosal barrier and impeding cancer progression.

View Article and Find Full Text PDF

Background: Parkinson's disease (PD) is a complex neurodegenerative disorder characterized by dopamine depletion and severe motor impairments. Preladenant, an adenosine A2 receptor antagonist, is an investigational treatment for PD. This systematic review and meta-analysis aimed to critically evaluate the efficacy of Preladenant in improving motor symptoms in patients with PD.

View Article and Find Full Text PDF

Diabetes is a multifactorial disorder that involves several molecular mechanisms and is still one of the key global health challenges with increasing prevalence and incidence. Gut microbiome dysbiosis could activate and recognize receptors that trigger the inflammation response and modulation of insulin sensitivity. In addition, the intricate role of gut microbiota dysbiosis in the onset and development of T2D (Type 2 diabetes mellitus) and associated microvascular complications was identified.

View Article and Find Full Text PDF

Epigenetic-modifying agents: The potential game changers in the treatment of hematologic malignancies.

Crit Rev Oncol Hematol

December 2024

Department of Medical Laboratory Sciences, School of Paramedicine, Qazvin University of Medical Sciences, Qazvin, Iran. Electronic address:

Hematologic malignancies are lethal diseases arising from accumulated leukemic cells with substantial genetic or epigenetic defects in their natural development. Epigenetic modifications, including DNA methylation and histone modifications, are critical in hematologic malignancy formation, propagation, and treatment response. Both mutations and aberrant recruitment of epigenetic modifiers are reported in different hematologic malignancies, which regarding the reversible nature of epigenetic regulations, make them a potential target for cancer treatment.

View Article and Find Full Text PDF

Background: Despite the advances in surgical techniques and risk control practices in recent years, open wounds following abdominal laparotomy still have a high prevalence. The purpose of this study is to investigate the risk factors of fascia dehiscence (FD) in abdominal surgery patients.

Methods: In this observational study, a total of 60 emergency and elective laparotomy patients were enrolled.

View Article and Find Full Text PDF

Background: Nosocomial infections are a global problem in hospitals all around the world. It is considered a major health problem, especially in developing countries. The increase in the patient's stay in hospitals has increased the mortality rate, and consequently, the costs drastically increase.

View Article and Find Full Text PDF

Objective: This study aimed to assess the effect of length of the relocated cervical margin with casting post and core (CP), prefabricated fiber post and composite core (PFP), and polyethylene fiber-reinforced composite (PEFRC) on fracture resistance and marginal integrity.

Materials And Methods: In this in vitro study, 70 sound human maxillary premolars were divided into seven groups according to the type of post and core system and length of the relocated cervical margin ( = 10): control (no preparation), PFP-3, PEFRC-3, CP-3 with 3 mm of cervical margin relocation (CMR), PFP-6, PEFRC-6, and CP-6 (with 6 mm of CMR). The samples were restored with zirconia crowns (except the control group).

View Article and Find Full Text PDF
Article Synopsis
  • * Allogeneic CAR-T cell therapies (allo-CAR-Ts) are being explored as an alternative to autologous therapies, showing promising results in early clinical trials, yet facing challenges like graft-versus-host disease (GvHD) and immune rejection.
  • * The success of allo-CAR-Ts depends on factors such as the origin of the starter cells and gene editing techniques, and research is ongoing to address these challenges and maximize their potential for treating hematological malignancies.
View Article and Find Full Text PDF

Agmatine (AGM), a naturally occurring polyamine derived from L-arginine, has shown significant potential for neuroprotection in Parkinson's Disease (PD) due to its multifaceted biological activities, including antioxidant, anti-inflammatory, and anti-apoptotic effects. This review explores the therapeutic potential of AGM in treating PD, focusing on its neuroprotective mechanisms and evidence from preclinical studies. AGM has been demonstrated to mitigate the neurotoxic effects of rotenone (ROT) by improving motor function, reducing oxidative stress markers, and decreasing levels of pro-inflammatory cytokines in animal models.

View Article and Find Full Text PDF

Association between chronotype, social jetlag, sleep quality, and academic burnout among nursing students: A cross-sectional study.

Chronobiol Int

September 2024

Social Determinants of Health Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.

Academic burnout in nursing students is a serious problem worldwide that results in emotional exhaustion, cynicism and low professional efficacy. The aim of the current study was to examine the association between sleep quality and circadian rhythm indicators and academic burnout among Iranian nursing students. This cross-sectional study was conducted on 325 undergraduate nursing students studying at Qazvin University of Medical Sciences between November and February 2023.

View Article and Find Full Text PDF

Objective: Trauma-related injuries are the leading cause of death and disability in the active population, with devastating economic, health, and social consequences for nations. TThis study aimed to assess the economic burden of injuries in Iran.

Methods: In this study, the economic impact of trauma in Iran in 2019 was estimated using a prevalence-based approach.

View Article and Find Full Text PDF

Mild Cognitive Impairment (MCI) is a neurological condition characterized by a noticeable decline in cognitive abilities that falls between normal aging and dementia. Along with some biomarkers like GAP-43, Aβ, tau, and P-tau, brain activity and connectivity are ascribed to MCI; however, the link between brain connectivity changes and such biomarkers in MCI is still being investigated. This study explores the relationship between biomarkers like GAP-43, Aβ, tau, and P-tau, and brain connectivity.

View Article and Find Full Text PDF

is a normal gut inhabitantthat can cause various diseases ,such as intestinal, urinary tract, bladder infections and systemic infections in humans and animals. The alarming increase in profiles for extended-spectrum β-lactamase-  and carbapenemase-producing isolates is a serious problem throughout the world. Colistin is known as a lastresort agent for the treatment of Gram-negative bacterial infections.

View Article and Find Full Text PDF

Effect of Diabetes Mellitus on the Spectrum of Uropathogens and the Antimicrobial Resistance in Patients with Urinary Tract Infection.

Arch Razi Inst

February 2024

Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.

Patients with diabetes mellitus frequently experience urinary tract infections (UTIs). In the present study, we looked at how glycemic control affects diabetic patients' rates of UTI, the causing pathogens, the presence of multi-drug-resistant (MDR) and extensively drug-resistant organisms, and the infections' relation to diabetes. Diabetes patients' midstream urine samples were included, after collecting and identifying the organisms, disc diffusion antibiotic sensitivity tests were conducted.

View Article and Find Full Text PDF

Social Media Use and Well-Being: A Systematic Review and Meta-Analysis.

Cyberpsychol Behav Soc Netw

October 2024

Social Determinants of Health Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.

Prior research has investigated the link between social media use (SMU) and negative well-being. However, the connection with positive well-being has not been extensively studied, leading to a situation where there are inconsistent and inconclusive findings. This study fills this gap by examining the correlation between excessive and problematic SMU and subjective as well as psychological well-being (PWB).

View Article and Find Full Text PDF

Purpose: Leishmania RNA viruses (LRV) are double-stranded RNA viruses (dsRNA viruses) that play a role in the pathogenesis of Leishmania parasites. Cutaneous leishmaniasis (CL) is endemic in various parts of Iran. Our aimed was to investigate presence of LRV among the Leishmania major isolates in four endemic regions of Iran.

View Article and Find Full Text PDF

Background: Recognizing the established link between social determinants of health, such as social support, good governance, and perceived discrimination, and individual mental health, this study aims to delve deeper into the specific relationships within the Iranian adult population. It seeks to elucidate the potential mediating role of quality of life in the association between mental health disorders (MHDs) and these social factors.

Methods: This cross-sectional study employed path analysis to investigate the relationships between social determinants of health and MHDs among 725 Iranian adults in Tabriz, Northwest Iran.

View Article and Find Full Text PDF

Polymeric nanoparticles as a promising platform for treating triple-negative breast cancer: Current status and future perspectives.

Int J Pharm

October 2024

Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran. Electronic address:

Triple-negative breast cancer (TNBC) is a highly aggressive subtype of breast cancer that lacks expression of estrogen, progesterone, and HER2 receptor targets for therapy. Polymeric nanoparticles help address the challenges in treating TNBC by enabling tailored and targeted drug delivery. Biocompatible polymeric nanoparticles leverage enhanced tumor permeability for site-specific accumulation and ligand-mediated active targeting to boost specificity.

View Article and Find Full Text PDF
Article Synopsis
  • - Hospitals are vital in managing disasters, and nursing managers significantly contribute to improving their capacity to respond effectively to such situations.
  • - This study involved nursing managers at Motahari Hospital who underwent surge capacity training, and their preparedness was evaluated using the "Hospital Emergency Response Checklist" before and after the training.
  • - Results showed a significant improvement in disaster preparedness scores post-training, indicating that targeted training for nursing managers enhances hospital readiness, although it had limited effect on maintaining essential services.
View Article and Find Full Text PDF

Background: Effective information transfer during nursing shift handover is a crucial component of safe care in the emergency department (ED). Examining nursing handover models shows that they are frequently associated with errors. Disadvantages of the SBAR handover model include uncertainty of nursing staff regarding transfer of responsibility and non-confidentiality of patient information.

View Article and Find Full Text PDF

Propolis is a natural product used in cancer treatment, which is produced by bees via different sources. The chemical composition of Propolis is determined based on the climatic and geographical conditions, as well as harvesting time and method. This compound has been the subject of numerous investigational endeavors due to its expansive therapeutic capacity which includes antibacterial, anti-fungal, anti-inflammatory, anti-oxidant, anti-viral, and anti-cancer effects.

View Article and Find Full Text PDF