A Single-group, Clinical Interventional Study on the Effect of Iron Deficiency Anemia on Blood Glucose and Insulin Resistance in Women with Type II Diabetes.

AIMS: Iron deficiency anemia (IDA) is one of the disorders recently associated with an increase in insulin resistance (IR) and, consequently, diabetes mellitus (DM) affection by causing oxidative stress. In this study, we look at how IDA may contribute to developing type II diabetes mellitus (T2DM), controlling diabetes, and reducing IR in women with T2DM. METHODS: In this single group, clinical interventional study, we enrolled 40 women with T2DM and IDA. Before and after intervention with ferrous sulfate tablets, their blood glucose (BG) levels and IR levels were evaluated. This study was approved by the Ethics Committee of Qom University of Medical Sciences (ethics code: IR.MUQ.REC.1397.031) and registered at the Iranian Center for Clinical Trials (No. IRCT20170215032587N3). A significant level was considered p <0.05. RESULT: The mean age of patients was 48.18 ± 4.6 years, with 5.3-5.8 years duration of T2DM. After the intervention, the mean fasting blood glucose (FBG) level reached 198.53 ± 48.11 to 170.93 ± 37.41, which was significant (p <0.0001). Also, hemoglobin A1C level reached from 8.49 ± 0.9 to 7.96 ± 0.58, which was significant (p <0.0001). Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) demonstrating a significant reduction of IR levels after intervention with ferrous sulfate tablets (p <0.018). CONCLUSIONS: IDA treatment in patients with T2DM can significantly reduce the BG and IR levels. To better control BG, checking iron status and its correction may provide better clinical outcomes in these patients. CLINICAL TRIAL REGISTRATION NUMBER: IRCT20170215032587N3.

Associations of circulating advanced glycation end products and their soluble receptors with cancer risk: A systematic review and meta-analysis of observational studies.

Advanced glycation end products (AGE) in complex with their receptors (RAGE) cause a chronic inflammatory state in the body, which is the major mechanism in cancer development. This study aimed to conduct a systematic review and meta-analysis on the observational studies investigating the association between AGEs / sRAGE and cancer incidence. The PubMed, Scopus, and Web of Science databases were comprehensively searched to identify papers focused on the associations of sRAGE and AGEs with cancer incidence up to May 2023. Eight studies with a total of 7690 participants were included in the analysis to evaluate the association between circulating sRAGE and cancer incidence. The results indicated that circulating sRAGE (per 100 ng/L) had a significant inverse association with cancer incidence (RR 0.977; 95% CI 0.956, 0.999; p = 0.036; I 2 = 73.3%). The association between AGEs and cancer incidence was evaluated in 8 studies with a total of 3718 individuals. Serum concentrations of AGEs (per 100 µg/L) were not associated with the risk of cancer incidence (RR 0.988; 95% CI 0.974, 1.002; p = 0.08; I2 = 78.8%). Our findings revealed that a higher circulating sRAGE may have a protective effect against cancer incidence.

Comparison of the Efficacy of Oral Magnesium with Oral Ketorolac for Postoperative Pain Management in Anorectal Surgery: A Double-blinded Randomized Clinical Trial.

BACKGROUND: Due to the presence of postoperative pain in patients undergoing anorectal surgery, and since the pain affects the quality of life of patients, we aimed to compare the analgesic effectiveness of oral magnesium with oral ketorolac to choose the right analgesic drug for these patients. METHODS: This study was a double-blind, randomized clinical trial performed on 104 candidates undergoing anorectal surgery. Patients were randomly divided into two groups. Group 1 received oral magnesium (250 mg daily), and group 2 received oral ketorolac (10 mg daily). The medicine was given to the patient 2 hours after the operation and every 12 hours for 10 days. Pain measurements were recorded at 24-hour intervals after surgery based on the visual analog scale and numerical rating scale. RESULTS: This study found that postoperative pain was reduced in patients taking magnesium tablets, similar to the ketorolac group. A similar decreasing trend was observed in the group receiving ketorolac; however, the reduction was more pronounced in the magnesium group and was statistically significant on days 1, 3, and 5 (p < 0.001). However, insignificant differences were noted between the two groups on the seventh (p = 0.093) and tenth (p = 0.088) postoperative days. CONCLUSION: Taking magnesium tablets after surgery has a suitable analgesic effect, which is similar to oral ketorolac tablets from the fifth day onwards, but in the initial days, it is less effective than ketorolac statistically.

The role of the endometrial microbiome in embryo implantation and recurrent implantation failure.

There is a suggested pathophysiology associated with endometrial microbiota in cases where repeated implantation failure of high-quality embryos is observed. However, there is a suspected association between endometrial microbiota and the pathogenesis of implantation failure. However, there is still a lack of agreement on the fundamental composition of the physiological microbiome within the uterine cavity. This is primarily due to various limitations in the studies conducted, including small sample sizes and variations in experimental designs. As a result, the impact of bacterial communities in the endometrium on human reproduction is still a subject of debate. In this discourse, we undertake a comprehensive examination of the existing body of research pertaining to the uterine microbiota and its intricate interplay with the process of embryo implantation.

Comparison of the Effects of Govarcin Herbal Capsule and Metoclopramide for Alleviating Gastrointestinal Symptoms in Patients with Functional Dyspepsia: A Randomized Double-blind Clinical Trial.

BACKGROUND: Functional dyspepsia (FD) is felt as a discomfort or pain on the center line or upper abdomen. In this study, we investigated the effect of Govarcin herbal capsule on FD so that if it is effective, it can be used in the treatment of patients with this disease. METHODS: Totally, 106 patients enrolled in a double-blind, clinical trial study. The participants had FD and were divided into two groups receiving Govarcin and Metoclopramide by block randomization. The patients were treated for four weeks, taking one Govarcin capsule or Metoclopramide tablet after each meal. The rate of improvement in patients was assessed by mitigation of clinical symptoms, including epigastric pain, fullness, discomfort, nausea, vomiting and heartburn. Also, before and after intervention, we used Nepin questionnaire and ROME III. SPSS statistics 25 software was used for data analyzing. RESULTS: Clinical symptom score changes between Govarcin and Metoclopramide patients' groups showed that there was no significant difference in any of the clinical symptom scores (except for heartburn, p-vale=0.012) between the study groups. Nepean score in Govarcin group before and after treatment was 19.3±4.8 and 8.9±2.8, respectively (p-value<0.001). For Metoclopramide group, these values were 19.8±3.5 and 9.4±2.1 respectively (p-value<0.001). No significant difference was found in terms of Nepean score between the Govarcin and Metoclopramide groups (p-value=0.995). CONCLUSION: Govarcin herbal capsule can be used to remedy symptoms in patients with FD. It seems that Guarcin is as effective as metoclopramide in fighting symptoms of FD as no significant difference in efficacy has been demonstrated between them.

Effects of Pregabalin as a Neural Pathway Inhibitor for the Treatment of Resistant Subacute and Chronic Cough: A Pilot Clinical Trials Study.

BACKGROUND: Cough hypersensitivity syndrome is one of the causes of chronic cough. Small clinical trials have suggested the effects of pregabalin as a neural pathway inhibitor in treating subacute and chronic cough resistance. METHODS: This study is an 8-week, pilot study randomized, double-blind clinical trial on 30 patients' resistant to treatment of the underlying cause who were referred to an ultra-specialized lung clinic, Shahid Beheshti Hospital, between 2021-2022. The samples were randomly divided into control (dextromethorphan and placebo) and intervention (dextromethorphan and pregabalin). Patients were evaluated at the beginning, during, and after eight weeks of treatment, using the modified standard Leicester Cough Questionnaire (LCQ) regarding the changes and the rate of recovery compared to before Participation in the study. FINDINGS: The quality of life score of patients eight weeks after treatment had a significant difference and was higher in the intervention group (In the pregabalin group) than in the control group (p =0.006). The recovery rate of cough in 26% of patients was equal to 70%, but others were reported up to 50%. CONCLUSION: Pregabalin increases the quality of life in patients with subacute and chronic cough resistant to standard treatment and increases the rate of recovery in these patients.

MicroRNA electrochemical biosensors for pancreatic cancer.

Pancreatic cancer (PC) is one of the deadliest cancers worldwide. MicroRNAs (miRs) are sensitive molecular diagnostic tools that can serve as highly accurate biomarkers in many disease states in general and cancer specifically. MiR-based electrochemical biosensors can be easily and inexpensively manufactured, making them suitable for clinical use and mass production for point-of-care use. This paper reviews nanomaterial-enhanced miR-based electrochemical biosensors in pancreatic cancer detection, analyzing both labeled and label-free approaches, as well as enzyme-based and enzyme-free methods.

Immunopathogenesis of viral infections in neurological autoimmune disease.

Autoimmune diseases develop due to self-tolerance failure in recognizing self and non-self-antigens. Several factors play a role in inducing autoimmunity, including genetic and environmental elements. Several studies demonstrated the causative role of viruses; however, some studies showed the preventive effect of viruses in the development of autoimmunity. Neurological autoimmune diseases are classified based on the targets of autoantibodies, which target intracellular or extracellular antigens rather than neurons. Several theories have been hypothesized to explain the role of viruses in the pathogenesis of neuroinflammation and autoimmune diseases. This study reviewed the current data on the immunopathogenesis of viruses in autoimmunity of the nervous system.

Evaluation of the Relationship Between Celiac Disease and Refractory Epilepsy in Patients Referring to Imam Khomeini Hospital, Urmia.

Introduction: Celiac disease can be associated with other diseases, including neurological disorders. In this study, the relationship between celiac disease and refractory epilepsy was evaluated in patients who were referred to Imam Khomeini Hospital in Urmia. Methods: In this cross-sectional study, patients with refractory epilepsy who were referred to the neurology clinic of Imam Khomeini Hospital in Urmia, during the second half of 2019 and cases with controlled epilepsy were studied as a control group. The statistical population of the present study included 50 patients with refractory seizures and 50 patients with controlled seizures. The mean age of patients was 32.96±11.35 years. Five milliliters of blood samples were taken from the patients, and a serum anti-tTG test was performed using the ELISA kit. Then, in patients with positive anti-tTG, a duodenal biopsy sample was prepared using an endoscopy. Results: This study showed that the mean serum level of anti-tTG in patients with refractory epilepsy was higher than in patients with controlled epilepsy. Anti-tTG test results were positive in five out of 50 patients with refractory epilepsy, and it was positive in two out of 50 patients with controlled epilepsy. There was no significant difference between the two groups in terms of serum levels of anti-tTG (P=0.14). Also, there was no significant relationship between serum levels of anti-tTG, age, and genus (P>0.05). Biopsy results in three patients in the refractory epilepsy group and one patient in the controlled epilepsy group were in favor of a definitive diagnosis of celiac disease. Patients with confirmed celiac disease using endoscopy had higher anti-tTG levels (P=0.006). Conclusion: There was no significant difference between celiac disease in cases with refractory epilepsy and controlled epilepsy.

Tenofovir in the treatment of hepatitis B virus infection after liver transplantation, a single center large population study.

AIM: This study investigated the safety and efficacy of tenofovir disoproxil fumarate (TDF) compared with lamivudine (LAM) in the prevention of recurrent HBV infection after liver transplantation (LT). BACKGROUND: Although the recurrence of hepatitis B virus after liver transplantation (LT) is now very uncommon with both nucleoside and nucleotide analogs represented with lamivudine and tenofovir disoproxil fumarate, respectively, few studies have compared the two classes. METHODS: A total of 302 HBV-related post-transplant patients who received liver transplants from deceased donors were enrolled in this retrospective study from 2011 to 2015 in the Shiraz Organ Transplant Center, Iran. The demographic data, kidney function, recurrence, resistance rate, and acute rejections at 1-, 6-, and 12-month intervals and after 12 months were compared on TDF (n=209) and lamivudine (n=93) groups. RESULTS: During a median follow-up period of 42.9 months, mean creatinine level was not significantly different between the two groups. Hepatitis B virus recurrence rate as well as acute graft rejection episode had no statistical difference in either group over the study period. CONCLUSION: Kidney function, creatinine level, disease recurrence, and acute graft rejection were comparable between tenofovir disoproxil fumarate and lamivudine in patients who received follow-up periods.

The prevalence of celiac disease among patients with non-alcoholic fatty liver disease in Iran.

BACKGROUND/AIMS: Some patients with non-alcoholic fatty liver disease have no obesity-related etiologies. Celiac disease could potentially present with elevated liver enzymes and chronic liver disease. The aim of this study was to evaluate the prevalence of celiac disease among patients with non-alcoholic fatty liver disease. METHODS: Three hundred sixteen patients defined as non-alcoholic fatty liver disease based on elevated transaminases, liver ultrasound and/or liver biopsy were enrolled. Body mass index, waist circumference and symptoms were recorded. All were tested for recombinant IgA anti-tissue transglutaminase antibody and total IgA level. In patients with positive serology for anti-tissue transglutaminase, IgA class endomysial antibody values were determined with a commercially available indirect immunofluorescence method, and then endoscopy with duodenal biopsies was performed. RESULTS: The mean age of patients was 40.56±11.48 years and 50.9% were female. Celiac disease was confirmed in 7 patients (2.2%). Of these, all had body mass index between 18.37 and 26.91 kg/m². Celiac disease was more commonly diagnosed among non-alcoholic fatty liver disease patients with body mass index <27 kg/m² compared to patients with body mass index >27 kg/m² (5.83% vs. 0%; p=0.001). CONCLUSIONS: The prevalence of celiac disease among patients with non-alcoholic fatty liver disease is significantly higher than what was previously reported in the general population of Iran; thus, screening for celiac disease in these patients is reasonable, particularly in patients with body mass index <27 kg/m².

Non-alcoholic steatohepatitis and influence of age and gender on histopathologic findings.

AIM: To characterize the histopathologic specifications of non-alcoholic steatohepatitis (NASH) according to age and gender. METHODS: An analytical cross-sectional study was conducted in two private gastroenterology clinics on biopsy proven patients suffering from NASH. Biopsy histopathologic findings as well as demographic and laboratory data of the patients at the time of biopsy were gathered retrospectively from clinical records. The grading and staging of histopathologic findings were performed according to the Brunt method after reevaluation of the slides by a pathologist. Patients were divided into two groups according to age (below and above 55 years). Mean quantitative grade of all pathologic findings were also calculated according to Brunt scoring values. RESULTS: A total number of 77 NASH patients, consisting of 58 males (75.3%) and 19 (24.7%) females with a mean age of 41.99 +/- 11.80 years (range, 18-70 years), were enrolled. The mean age (48.72 +/- 13.99 years vs 39.74 +/- 10.16 years, P = 0.004) and aspartate aminotransferase level (75.11 +/- 29.68 U/L vs 52.78 +/- 25.00 U/L, P = 0.002) was significantly higher in female patients. Mean quantitative grade of hepatosteatosis was significantly higher in females (2.00 +/- 0.82 vs 1.59 +/- 0.68, P = 0.031) compared to males. Fifty four percent (34/65) of young patients had mild hepatosteatosis (Grade I) while only one patient (11.2%) in the older group had grade I hepatosteatosis. Patients aged > or = 55 had significantly more severe hepatosteatosis (Grade III) (44.4% vs 9.5%, P = 0.007) and the mean quantitative grade of hepatosteatosis was significantly higher among them (2.33 +/- 0.71 vs 1.56 +/- 0.67, P = 0.002). Multivariate analysis after omitting the confounding role of age revealed a higher grade of hepatosteatosis in female patients (P = 0.010). CONCLUSION: These findings point toward the possible influence of age in the severity of steatohepatitis, portal and lobar inflammation in patients suffering from NASH while gender independently might contribute to the level of steatohepatitis.

Colonic diverticular abscess presenting as chronic diarrhea: a case report.

INTRODUCTION: Several complications have been reported with diverticular disease of colon. Perforation of the diverticulum of colon may lead to development of abdominal abscesses which can have diverse manifestations. CASE PRESENTATION: This report describes a 72 year-old woman presented with a one month history of non-bloody diarrhea, abdominal pain, and low grade fever. Computed tomography scan confirmed presence of a large local air-fluid level within the culdesac area. Laparotomy revealed a large pelvic abscess which was surrounded between rectosigmoid and uterus with severe tissue necrosis of rectosigmoid colon and uterus. CONCLUSION: Although rarely reported, abdominal abscesses due to colonic diverticulitis may present as refractory chronic diarrhea.