The mental health of Chinese military personnel: a cross-sectional epidemiological study.

Backgrounds: Considering the crucial role of military personnel's mental health in the armed forces, society, and the nation, the present study aims to describe the prevalence and influential factors of depression, anxiety, insomnia, and post-traumatic stress disorder (PTSD) among Chinese military personnel during the COVID-19 pandemic.

Methods: The present study conducted an epidemiological investigation of mental health among Chinese military personnel between October 25th and November 10th, 2022. Data was collected from military units in thirty provinces across the country.

Dupilumab, corticosteroids and their combination for the treatment of bullous pemphigoid.

Background: Conventional systemic corticosteroid therapy for bullous pemphigoid (BP) has been challenged due to severe adverse events. Dupilumab has emerged as an alternative therapeutical option of BP patients.

Objectives: To evaluate the efficacy of dupilumab monotherapy and the combination with medium/low-dose corticosteroids for BP treatment.

Overexpression of TAF4B Promoted the Proliferation of Undifferentiated Spermatogonia in Cattleyak In Vitro.

As the hybrid between cattle and yak, cattleyak is a typical male sterile mammal, and the underlying mechanism for its spermatogenic arrest is still unclear. In this study, the coding region of cattleyak TAF4B gene was cloned by RT-PCR and analysed by bioinformatics. To investigate the effects of TAF4B on cellular proliferation and differentiation, an expression vector was generated and introduced into undifferentiated spermatogonia (UDSPG) of cattleyak.

Antibiotic biotransformation potential of biofilms in streams receiving treated wastewater effluent: Biodegradation mechanism and bacterial community structure.

Antibiotics are a widely distributed and effective antibacterial agents. Human medical treatment and livestock aquaculture are major sources of antibiotics in aquatic ecosystems, potentially damaging the biofilms that are the foundation of stream food webs. In this study, we conducted antibiotic biotransformation experiments using biofilms cultured in streams upstream and downstream of a wastewater treatment plant outlet to distinguish different fate processes of antibiotics in biofilms.

Adsorption behavior and quantum chemical analysis of surface functionalized polystyrene nano-plastics on gatifloxacin.

In this paper, the adsorption of gatifloxacin (GAT) by three types of polystyrene nano-plastics (PSNPs), including 400 nm polystyrene (PS), amino-modified PS (PS-NH), and carboxyl-modified PS (PS-COOH) was studied and the adsorption mechanism were assessed. Experimental findings revealed that the equilibrium adsorption capacity of PSNPs to GAT followed the order PS-NH > PS-COOH > PS. The adsorption was regulated by both physical and chemical mechanisms, with intra-particle and external diffusion jointly controlling the adsorption rate.

Novel swing lock denture design utilizing magnets for a patient with mandibular resection.

Mandibular defects requiring reconstructions may result from mandibular resections due to benign or malignant lesions. Prosthesis-based rehabilitation of such cases represents a challenge due to various anatomical and functional limitations. Here we present a novel design for the fabrication of a swing lock denture utilizing a simplified hinge and magnets for a patient who had undergone hemimandibulectomy.

A review on drug repurposing applicable to obesity.

Obesity is a major public health concern and burden on individuals and healthcare systems. Due to the challenges and limitations of lifestyle adjustments, it is advisable to consider pharmacological treatment for people affected by obesity. However, the side effects and limited efficacy of available drugs make the obesity drug market far from sufficient.

Orosomucoid 2 is an endogenous regulator of neuronal mitochondrial biogenesis and promotes functional recovery post-stroke.

Development of functional recovery therapies is critical to reduce the global impact of stroke as the leading cause of long-term disability. Our previous studies found that acute-phase protein orosomucoid (ORM) could provide an up to 6 h therapeutic time window to reduce infarct volume in acute ischemic stroke by improving endothelial function. However, its role in neurons and functional recovery post-stroke remains largely unknown.

Magnetic Porous Hydrogel-Enhanced Wearable Patch Sensor for Sweat Zinc Ion Monitoring.

Wearable sensors for sweat trace metal monitoring have the challenges of effective sweat collection and the real-time recording of detection signals. The existing detection technologies are implemented by generating enough sweat through exercise, which makes detecting trace metals in sweat cumbersome. Generally, it takes around 20 min to obtain enough sweat, resulting in dallied and prolonged detection signals that cannot reflect the endogenous fluctuations of the body.

Clinical and immunoserological characteristics of anti-p200 pemphigoid: Comparisons of patients with epitope spreading and non-epitope spreading.

Background: Anti-p200 pemphigoid is a rare autoimmune subepidermal blistering disease. Although the phenomenon of epitope spreading has been reported to be common in anti-p200 pemphigoid, the association between its clinical and immunoserological features has yet to be elucidated.

Objectives: Our aim was to compare the clinical and immunoserological characteristics of anti-p200 pemphigoid patients with and without epitope spreading.

3D chromatin structures associated with ncRNA for hyperactivation and coactivation across the entire X chromosome.

The three-dimensional (3D) organization of chromatin within the nucleus is crucial for gene regulation. However, the 3D architectural features that coordinate the activation of an entire chromosome remain largely unknown. We introduce an omics method, RNA-associated chromatin DNA-DNA interactions, that integrates RNA polymerase II (RNAPII)-mediated regulome with stochastic optical reconstruction microscopy to investigate the landscape of noncoding RNA -associated chromatin topology for gene equalization to achieve dosage compensation.

Knowledge status of skin tear prevention and its demographic and occupational influencing factors: A National cross-sectional survey among nurses.

Aim: A skin tear (ST) is a common skin injury that is often misdiagnosed or overlooked. This study examined the current state of nurses' ST knowledge and its influencing factors.

Design: A national cross-sectional survey combined with a quantitative analysis was used to provide evidence of poor ST knowledge among nurses and its influencing factors.

Prevalence and clinical markers of herpes simplex virus infection in oral lesions of bullous pemphigoid.

Background: The manifestations of bullous pemphigoid (BP) and herpes simplex virus (HSV) infection are similar in oral mucosa, and the laboratory detection of HSV has some limitations, making it difficult to identify the HSV infection in oral lesions of BP. In addition, the treatments for BP and HSV infection have contradictory aspects. Thus, it is important to identify the HSV infection in BP patients in time.

[Water-soluble Inorganic Ion Content of PM and Its Change Characteristics in Urban Area of Beijing in 2022].

To explore the content and variation characteristics of water-soluble ions of atmospheric fine particles (PM) in a Beijing urban area and put forward the pollution prevention and control scheme, the water-soluble ions, gaseous precursors (SO, NO), and meteorological factors (temperature, RH) of PM in 2022 were analyzed and determined. The results showed that the water-soluble ions with the highest proportion in PM in the Beijing City urban area were NO, NH, and SO, accounting for 52.7% of PM.

Electrochromic Devices Based on 2D MoO/PEDOT:PSS Composite Film with Boosted Ion Transport.

Electrochromic materials allow for optical modulation and have attracted much attention due to their bright future in applications such as smart windows and energy-saving displays. Two-dimensional (2D) molybdenum oxide nanoflakes with combined advantages of high active specific surface area and natural layered structure should be highly potential candidates for electrochromic devices. However, the efficient top-down preparation of 2D MoO nanoflakes is still a huge challenge and the sluggish ionic kinetics hinder its electrochromic performance.

IgE anti-BP180 NC16A autoantibody in both serum and blister fluid samples does not correlate with disease activity of bullous pemphigoid.

The correlation between IgE anti-BP180 NC16A autoantibody and disease activity of bullous pemphigoid (BP) remains disputable. To determine the levels of IgE anti-BP180 NC16A autoantibody and its clinical significance in untreated BP patients. IgG and IgE anti-BP180 NC16A autoantibody in serum and blister fluid samples of 34 untreated BP patients was detected by enzyme-linked immunosorbent assay (ELISA), and correlation with clinical and pathological features of BP were statistically analysed.

The presence of autoantibodies as a potential prognostic biomarker for breast cancer.

The presence of autoantibodies is closely associated with the occurrence and development of cancer. Autoantibodies can be used as biomarkers for early breast cancer diagnosis. However, the relationship between autoantibodies and the prognosis of breast cancer patients remains elusive.

A new species of Pseudopyrochroa Pic, 1906 from Southwest China (Coleoptera: Pyrochroidae: Pyrochroinae) based on the last instar larva and adults, with natural history observations.

A new species of the fire-colored beetle genus Pseudopyrochroa Pic, 1906, P. euryfoveata Zhan & Young, sp. n.

Redescription of both Goniogryllus bistriatus Wu & Wang, 1992 and Callogryllus yunnanus Wu & Zheng, 1992 (Orthoptera: Gryllidae, Gryllinae).

Goniogryllus bistriatus Wu & Wang, 1992 was described at the end of the last century, based on the female holotype, and there have been no further studies or reports related to this species since then. Callogryllus yunnanus Wu & Zheng, 1992 also has a similar situation. Although the holotype is a male, its external genitalia have been lost.

Descriptions of the mature larva and adult female of Pseudopyrochroa girardi Young from Southwest China (Coleoptera: Pyrochroidae: Pyrochroinae), with natural history observations.

Larvae of Pseudopyrochroa girardi were collected beneath bark and in coarse, decaying woody debris of dead logs in Yaan City, Sichuan Province, China. The species association was confirmed by rearing both males and females to the adult stage. The last instar larva is described and illustrated, along with the first description of the adult female.

[Characteristics and Source Apportionment of VOCs Initial Mixing Ratio in Beijing During Summer].

To clarify the characteristics and source apportionment of the VOCs initial mixing ratio in Beijing in summer, continuous monitoring of VOCs was conducted in the Beijing urban area from May to August 2022, and the initial mixing ratio was calculated using the photochemical ratio method. The results showed that:① during the study period, initial (TVOCs) in the Beijing urban area were (30.0 ±11.