Int J Med Sci
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Persistent methamphetamine use causes many toxic effects in various organs, including the brain, heart, liver, kidney and eyes. The extent of its toxicity depends on numerous pharmacological factors, including route of administration, dose, genetic polymorphism related to drug metabolism and polysubstance abuse. ⋯ This review revisits the pharmacological profiles of methamphetamine and its effects on the brain, heart, liver, eyes, kidneys and endothelium. Understanding the mechanisms of methamphetamine toxicity is essential in developing treatment strategies to reverse or attenuate the progress of methamphetamine-associated organ damage.
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Introduction: Diabetes mellitus (DM) is associated with worse surgical outcomes, and is a risk factor for bladder cancer and subsequent oncological outcomes. This study evaluated outcomes robot-assisted radical cystectomy (RARC) compared to open radical cystectomy (ORC) in patients with DM. Materials and Methods: Data of adults ≥ 18 years old with DM who underwent radical cystectomy were extracted from the United States National Inpatient Sample database 2005-2018. ⋯ Of patients < 70 years old, RARC was significantly associated with decreased odds for urinary complications (aOR = 0.59, 95% CI: 0.41, 0.84) and wound and device-related complications (aOR = 0.55, 95% CI: 0.32, 0.94) compared to ORC. In patients with a Charlson Comorbidity Index score of 0-1, RARC was associated with a lower risk of urinary complications (aOR = 0.74, 95% CI: 0.56, 0.98) and wound and device-related complications (aOR = 0.63, 95% CI: 0.43, 0.93) compared to ORC. Conclusions: In patients with DM and bladder cancer, RARC appears to be associated with better short-term outcomes in terms of reduced risks of prolonged LOS, unfavorable discharge, urinary complications, and wound and device-related complications compared to ORC.
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Background: The relationship between maternal thyroid-stimulating hormone (TSH), free thyroxine (FT4) and thyroid peroxidase antibody (TPOAb) status and hypertensive disorders of pregnancy (HDP) remains uncertain. Methods: This was a prospective cohort study based on the China Birth Cohort Study (CBCS). 36,256 women were included at 6 to 13+6 gestation from February 2018 to December 2020. Generalized linear mixed models were used to investigate the association between thyroid function and HDP/BP. ⋯ TSH and TPOAb positivity were significantly and positively associated with systolic pressure (TSH: β 0.02, 95% CI 0.07-0.26; TPOAb positivity: β 0.02, 95% CI 0.12-0.98) and diastolic pressure (TSH: β 0.02, 95% CI 0.02-0.17; TPOAb positivity: β 0.02, 95% CI 0.06-0.75). Subgroup analyses suggested that the association between TSH and diastolic pressure was stronger in those with BMI ≥ 25 kg/m2 (P = 0.014). Conclusions: Our founds suggest that high TSH and TPOAb positivity in the first trimester are associated with an increased risk of preeclampsia or eclampsia.
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Growing research suggests that endometriosis and systemic lupus erythematosus (SLE) are both chronic inflammatory diseases and closely related, but no studies have explored their common molecular characteristics and underlying mechanisms. Based on GEO datasets, differentially expressed genes in the endometriosis cohort and the SLE cohort were screened using Limma and weighted gene co-expression network analysis (WGCNA), and prediction signatures were constructed using LASSO logistic regression analysis, respectively. Four co-diagnostic genes (PMP22, QSOX1, REV3L, SP110) were identified for endometriosis and SLE. ⋯ Multifactor regulatory network of four co-diagnostic genes was constructed including 96 TFs, 42 miRNA, 43 lncRNA, and 189 drugs, and Tributyrin was found to act on four co-diagnostic genes simultaneously. We identified and validated four co-diagnostic genes and revealed the potential molecular mechanisms of endometriosis and SLE, which is helpful for early diagnosis and targeted therapy. Our study provides a novel perspective for individualized treatment of patients with endometriosis and SLE.
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Background: The finger photoplethysmography fitness index (PPGF), a marker of peripheral vascular function, has been linked to heart rate (HR) variability. However, the influence of acute HR changes on resting PPGF, a purported indicator of local blood flow, remains unclear. Objective: This study aimed to determine the influence of acute HR changes on resting PPGF. ⋯ Conclusion: Our findings demonstrate that PPGF accurately reflects local blood flow, unaffected by short-term HR variations. This study supports the use of PPGF as a reliable marker for vascular health and age assessment, even in individuals with fluctuating HR, such as older adults with multiple comorbidities. Further research is warranted to establish the applicability of PPGF in younger, healthier populations.