Pregnancy-Related Morphea: A Case Report.

Background: Morphea is a skin condition marked by erythematous and hardened inflammatory lesions that can progress to atrophic and sclerotic plaques. In this case report, we present a case of a pregnant woman who showed morphea presentation.

Case Presentation: A 37-year-old GPL woman with a gestational age of 32 weeks and 2 days was referred to the hospital with complaints of swelling, pain, and erythema in both legs for the past week, without any obstetric complaints.

Clinical Efficacy of Intravenous Papaverine plus Ketorolac in the Emergency Treatment of Renal Colic: A Randomized, Double-blind Clinical Trial.

Background: Acute renal colic has been challenging and has brought many concerns for physicians and patients for centuries. This study aimed to evaluate the analgesic effect and safety of a combination of papaverine and ketorolac against ketorolac and placebo in treating acute renal colic.

Methods: This randomized clinical trial was performed in patients with renal colic from May 2018 to May 2020 in Ahvaz, Iran.

Comprehensive assessment of COVID-19 case fatality rate and influential factors in Khuzestan Province, Iran: a two-year study.

Background: The emergence of a new pandemic SARS-CoV-2 (COVID-19) resulted in a high mortality rate across the world. This study sought to comprehensively analyze the Case Fatality Rate (CFR) associated with COVID-19 in the Khuzestan province of Iran". The primary objective was to discern patterns and determinants influencing CFR, shedding light on the evolving impact of the pandemic on morbidity and mortality.

Herbal Medicine and Voice Quality: Uncovering the Impact Through Acoustic Analysis.

Objective: Rutarin, an herbal formulation combining powdered seeds of Cydonia oblonga (quince) and aerial parts of Origanum majorana (marjoram), is used to address respiratory issues and enhance voice quality. This study investigates the effects of Rutarin on voice parameters, including fundamental frequency (F0), jitter, shimmer, harmonics-to-noise ratio (HNR), cepstral peak prominence (CPP), and smoothed cepstral peak prominence (CPPS).

Methods: Voice samples of 79 individuals who produced a sustained vowel /a/ were examined before and after consuming either Rutarin or warm water.

A Comparison between Serum 25-Hydroxyvitamin D3 Levels and Serum Ferritin in Children and Adolescents with Iron Deficiency Anemia, Thalassemia Minor, Thalassemia Major and Healthy People.

Background: We aimed to determine the level of serum vitamin D and serum ferritin in four groups' children and adolescents.

Methods: This descriptive/analytical study was conducted in 2019 on children and adolescents with thalassemia aged 7-18 years in Ahvaz, Iran. Overall, 160 patients with the target inclusion and exclusion criteria were assigned into four groups (n=40) of people with thalassemia minor, thalassemia major, iron deficiency anemia and healthy individuals.

Magnetic Resonance Image Radiomic Reproducibility: The Impact of Preprocessing on Extracted Features from Gross and High-Risk Clinical Tumor Volumes in Cervical Cancer Patients before Brachytherapy.

Background: Radiomic feature reproducibility assessment is critical in radiomics-based image biomarker discovery. This study aims to evaluate the impact of preprocessing parameters on the reproducibility of magnetic resonance image (MRI) radiomic features extracted from gross tumor volume (GTV) and high-risk clinical tumor volume (HR-CTV) in cervical cancer (CC) patients.

Methods: This study included 99 patients with pathologically confirmed cervical cancer who underwent an MRI prior to receiving brachytherapy.

Exploring the combined impact of cisplatin and copper-cysteamine nanoparticles through Chemoradiation: An in-vitro study.

Copper-Cysteamine nanoparticles (Cu-Cy NPs) have emerged as promising radiosensitizers in cancer treatment. This study aims to investigate the combined therapeutic effect of these nanoparticles and cisplatin using a clinical linear accelerator to enhance the efficacy of chemoradiation therapy for cervical cancer. Following successful synthesis and characterization of Cu-Cy NPs, the cytotoxicity effect of these nanoparticles and cisplatin in various concentrations was evaluated on HeLa cancer cells, individually and in combination.

Comparison of the Effect of Two Low to High Lateral Osteotomy Methods, Percutaneous and Internal On the Tear Trough and Scleral Show in Patients Undergoing Esthetic Open Rhinoplasty.

Background: We aimed to compare the effect of two low to high lateral osteotomy methods, percutaneous and internal on the tear trough and scleral show in patients undergoing esthetic open rhinoplasty.

Methods: This prospective single-blind randomized clinical trial study was conducted on 80 patients in two groups of 40 candidates for rhinoplasty surgery referred to Imam Khomeini Hospital in Ahvaz, southern Iran in 2021. In the first group, lateral osteotomy was performed internally and in the other group, percutaneously.

Genetically Engineered Microorganisms and Their Impact on Human Health.

The emergence of antibiotic-resistant strains, the decreased effectiveness of conventional therapies, and the side effects have led researchers to seek a safer, more cost-effective, patient-friendly, and effective method that does not develop antibiotic resistance. With progress in synthetic biology and genetic engineering, genetically engineered microorganisms effective in treatment, prophylaxis, drug delivery, and diagnosis have been developed. The present study reviews the types of genetically engineered bacteria and phages, their impacts on diseases, cancer, and metabolic and inflammatory disorders, the biosynthesis of these modified strains, the route of administration, and their effects on the environment.

Identification of new variants in patients with mucopolysaccharidosis in consanguineous Iranian families.

Mucopolysaccharidoses are a group of lysosomal storage disorders that include seven types that are classified based on the enzymes that are disrupted. Malfunction of these enzymes leads to the accumulation of glycosaminoglycans (GAGs) in various tissues. Due to genetic and clinical heterogeneity, diagnosing and distinguishing the different types is challenging.

Bioactive peptides: an alternative therapeutic approach for cancer management.

Cancer is still considered a lethal disease worldwide and the patients' quality of life is affected by major side effects of the treatments including post-surgery complications, chemo-, and radiation therapy. Recently, new therapeutic approaches were considered globally for increasing conventional cancer therapy efficacy and decreasing the adverse effects. Bioactive peptides obtained from plant and animal sources have drawn increased attention because of their potential as complementary therapy.

Persulfate-assisted heterogeneous photocatalytic degradation of furfural from aqueous solutions using TiO-ZnO/biochar composite.

This study evaluated the performance of TiO-ZnO/biochar as activator of persulfate (PS) for degradation of furfural. After the successful synthesis of the catalyst, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) methods were used to investigate the properties of TiO-ZnO/biochar. The findings of this research suggests that under optimal conditions (pH = 3, catalyst dosage = 1 g/L, persulfate concentration = 1.

Gingival mesenchymal stem cell therapy, immune cells, and immunoinflammatory application.

MSC-based therapeutic strategies have proven to be incredibly effective. Robust self-renewal, multilineage differentiation, and potential for tissue regeneration and disease treatments are all features of MSCs isolated from oral tissue. Human exfoliated deciduous teeth, dental follicles, dental pulp, apical papilla SCs, and alveolar bone are the primary sources of oral MSC production.

Comprehensive health risk analysis of heavy metal pollution using water quality indices and Monte Carlo simulation in R software.

Rapid urbanization, population growth, agricultural practices, and industrial activities have led to widespread groundwater contamination. This study evaluated heavy metal contamination in residential drinking water in Shiraz, Iran (2021). The analysis involved 80 groundwater samples collected across wet and dry seasons.

Multiple Sclerosis: New Insights into Molecular Pathogenesis and Novel Platforms for Disease Treatment.

Background: Multiple sclerosis (MS), a chronic inflammatory disorder, affects the central nervous system myelin degradation. The cause of MS is not fully known, but during recent years, our knowledge has deepened significantly regarding the different aspects of MS, including etiology, molecular pathophysiology, diagnosis and therapeutic options. Myelin basic protein (MBP) is the main myelin protein that accounts for maintaining the stability of the myelin sheath.

Oral manifestations of COVID-19 and its management in pediatric patients: A systematic review and practical guideline.

Objectives: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus causes coronavirus disease 2019 (COVID-19), a respiratory infection that has spread worldwide and is responsible for a high death toll. Although respiratory symptoms are the most common, there is growing evidence that oral signs of COVID-19 can also be seen in children. The purpose of this systematic review is to provide a comprehensive analysis of the available data on the oral manifestations of COVID-19 in children and to recommend appropriate methods of diagnosis and treatment.

Regulation and Functions of α6-Integrin (CD49f) in Cancer Biology.

Over the past decades, our knowledge of integrins has evolved from being understood as simple cell surface adhesion molecules to receptors that have a complex range of intracellular and extracellular functions, such as delivering chemical and mechanical signals to cells. Consequently, they actively control cellular proliferation, differentiation, and apoptosis. Dysregulation of integrin signaling is a major factor in the development and progression of many tumors.

Evaluating the Effect of Melatonin on Positive and Negative Symptoms of Schizophrenic Patients: A Randomized Placebo-Controlled Study.

Schizophrenia is known as a severe psychiatric disorder with a broad range of clinical indications and symptoms such as positive and negative symptoms. This study was conducted with the aim of investigating the effect of melatonin on positive and negative symptoms of inpatients with schizophrenia. This study was conducted as a randomized placebo-controlled trial (double-blind) in the population of patients with schizophrenia.

The protective effect of p-Coumaric acid on hepatic injury caused by particulate matter in the rat and determining the role of long noncoding RNAs MEG3 and HOTAIR.

Increasing air pollution is associated with serious human health problems. P-coumaric acid (PC) is a herbal phenolic compound that exhibits beneficial pharmacological potentials. Here, the protective effect of PC on liver injury induced by air pollution was examined.

A Short Cationic Peptide Derived from Cecropin and Melittin Peptides Induce Apoptosis in Jurkat and Raji Leukemia Cell Lines.

Background: The creation of brand-new, potent, and less harmful medications to treat leukemia is urgently needed. Antimicrobial peptides (AMPs) have drawn a lot of interest as potential substitutes for chemotherapy.

Objective: In the present investigation, the anticancer activity of CM11, a short cationic AMP, was assessed on Jurkat and Raji leukemia cell lines and peripheral blood mononuclear cells (PBMCs).

The evaluation of CD39, CD73, and HIF-1 α expression besides their related miRNAs in PBMCs of women with recurrent pregnancy loss.

The molecular mechanisms involved in the pathogenesis of recurrent pregnancy loss (RPL) are not completely recognized. The present study aimed to assess the molecules associated with ATP catabolism and hypoxia besides their related miRNAs in patients with RPL. The frequency of Th17 and Treg cells in PBMCs of RPL women and healthy pregnant women were evaluated with Flow cytometry.

Nanotechnology-based diagnostics and therapeutics in acute lymphoblastic leukemia: a systematic review of preclinical studies.

: Leukemia is a malignant disease that threatens human health and life. Nano-delivery systems improve drug solubility, bioavailability, and blood circulation time, and release drugs selectively at desired sites using targeting or sensing strategies. As drug carriers, they could improve therapeutic outcomes while reducing systemic toxicity.