Second Affiliated Hospital of Wenzhou Medical University

This study investigates the relationship between selenium levels in human tissues and the persistence of HPV (human papillomavirus) infection, particularly focusing on cervical-related lesions. The main objectives are to explore the correlation between selenium levels in different body samples (hair, nails, urine, and blood) and to evaluate selenium's potential protective effects against HPV persistence and its progression to cervical lesions.
Key goals of the study include:
Determining whether non-invasive monitoring (e.g., hair, nails, urine) can accurately reflect blood selenium levels.
Understanding how selenium levels fluctuate in women with persistent HPV infection, and whether selenium supplementation can reduce the risk of HPV-related cervical disease progression.
Exploring selenium's role in enhancing immune function, especially in older adults, to help clear HPV infection.
By recruiting volunteers for selenium level testing and tracking HPV-positive women over time, this research aims to provide evidence on the effectiveness of selenium in preventing cervical cancer progression and potentially clearing HPV infections.

Sevoflurane is one of the most commonly used volatile anesthetics in children because of its rapid induction, recovery and recovery properties. Clinical studies using noninvasive brain monitoring have shown that general anesthetics and hypnotics generate electroencephalogram (EEG) oscillations in specific spatial tissues that are fundamentally related to the structure and function of neural circuits. Slow-wave-delta (0.1-4 Hz) oscillations were present in children of all ages, and the advantage of frontal α-wave oscillations appeared at approximately 6 months, began to be consistent at 10 months, and persisted at older ages. Another study, which analyzed EEG under sevoflurane general anesthesia in children aged 0-6 months, found that Theta and alpha wave power decreased with a decrease in sevoflurane concentrations in infants between 4 and 6 months of recovery. However, these studies lack detailed characterization of the neural circuit activity associated with anesthesia, especially at specific developmental ages that are highly correlated with brain plasticity. The aim of this study was to explore electroencephalogram (EEG) of children of different ages under sevoflurane general anesthesia (including anesthesia induction, maintenance and recovery) . By analyzing these EEG data in detail, we hope to be able to better understand the EEG characteristics of children of different ages under sevoflurane anesthesia, and thus develop a neurophysiology pediatric anesthesia status monitoring strategy.

This is a prospective, randomized, two-arm, multicenter, exploratory study aimed at evaluating the efficacy and safety of the combination of etoposide, cytarabine and Pegfilgrastim (EAP regimen) for mobilizing hematopoietic stem cells in patients with newly diagnosed multiple myeloma (NDMM). A total of 99 NDMM patients will be enrolled and randomly assigned to receive either the EAP regimen or the GC regimen (cyclophosphamide+ G-CSF) to mobilize hematopoietic stem cells. Subsequently, the mobilization effects and adverse reactions of all patients will be observed and compared.