The aim of study was to evaluate the association between serum DHEAS levels and depression with a case-control study together with a meta-analysis. Radioimmunoassay (RIA) was performed to measure the serum DHEAS levels of all participants before and after treatment. Depression Patients were divided into mild depression and severe depression based on Hamilton depression scale (HAMD24) and received 5-hydroxytryptamine (5-HT) and citalopram (20mg/d) for 8 weeks. Case-control studies related to our study theme were enrolled for meta-analysis and Comprehensive Meta-analysis 2.0 (CMA 2.0) was used for statistical analysis. After treatment, DHEAS levels in depression patients were significantly increased, while before and after treatment, DHEAS levels were all lower in depression patients than in controls (all P<0.001); further analysis on age revealed that DHEAS levels were decreased with the rising of age. Meta-analysis results suggested that serum DHEAS levels (ng/mL) were significantly higher in healthy controls compared to depression patients (SMD=0.777, 95%CI=0.156-1.399, P=0.014). In conclusion, our study suggests that serum DHEAS levels are associated with the development of depression and it decreased with the rising of age.
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http://dx.doi.org/10.1016/j.psychres.2015.05.093 | DOI Listing |
Environ Res
January 2025
Department of Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University. Zhengzhou, Henan, China. Electronic address:
This study investigates the association between prenatal exposure to dioxin-like polychlorinated biphenyls (DL-PCBs) and glucocorticoid and androgenic hormone levels in cord blood. We analyzed cord blood samples from 500 mother-infant pairs from China (2022-2023), focusing on hormones including cortisol, cortisone, dehydroepiandrosterone (DHEA), and androstenedione. The main analysis revealed significant reductions in cortisol levels with increased exposure to PCB-77 (β = -3.
View Article and Find Full Text PDFPLoS Med
January 2025
Division of Infectious Diseases, Department of Medicine II, Medical Centre and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany.
Background: Self-reported health problems following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are common and often include relatively non-specific complaints such as fatigue, exertional dyspnoea, concentration or memory disturbance and sleep problems. The long-term prognosis of such post-acute sequelae of COVID-19/post-COVID-19 syndrome (PCS) is unknown, and data finding and correlating organ dysfunction and pathology with self-reported symptoms in patients with non-recovery from PCS is scarce. We wanted to describe clinical characteristics and diagnostic findings among patients with PCS persisting for >1 year and assessed risk factors for PCS persistence versus improvement.
View Article and Find Full Text PDFIntroduction: The developed domestic retrodipeptide analogue of cholecystokinin tetrapeptide (CCK) (N-(6-phenylhexanoyl)-glycyltryptophan amide, or compound GB-115) with antagonistic properties in relation to CCK1 receptors has anxiolytic activity previously shown in preclinical and clinical studies. The aim of the study was to evaluate the anxiolytic effect of GB-115 as a tablet form with subchronic oral administration in comparison with phenazepam in nonhuman primates.
Materials And Methods: The study was conducted on four male rhesus monkeys (Macaca mulatta) aged 5.
J Evid Based Integr Med
January 2025
Department of Biological Sciences, Faculty of Science, Beirut Arab University, Beirut, Lebanon.
Background: Polycystic Ovarian Syndrome (PCOS) is an endocrine disorder associated with increased risk of kidney and liver damage. Current treatments have shown contradictory outcomes, and their long-term use causes unwanted side effects. could serve as a complementary medicine to current PCOS treatments.
View Article and Find Full Text PDFJ Ovarian Res
January 2025
Center for Reproductive Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
Polycystic ovary syndrome (PCOS) is the leading cause of anovulatory infertility among women of reproductive age, yet the range of effective treatment options remains limited. Our previous study revealed that reduced levels of nicotinamide adenine dinucleotide (NAD) in ovarian granulosa cells (GCs) of women with PCOS resulted in the accumulation of reactive oxygen species (ROS) and mitochondrial dysfunction. However, it is still uncertain whether increasing NAD levels in the ovaries could improve ovarian function in PCOS.
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