Intravenous administration of mitochondria improves ovarian function by anti-apoptosis in the premature ovarian insufficiency model.

Objective: For patients with contraindications to hormone therapy, the absence of effective treatments for ovarian dysfunction post chemotherapy represents a critical issue requiring resolution. Local administration of mitochondria may enhance ovarian function in premature ovarian insufficiency (POI) by ameliorating diminished mitochondrial activity. Nevertheless, there is a paucity of literature on the efficacy of mitochondrial transplantation through intravenous injection, a less invasive and more convenient method than local injection, for the improvement of ovarian function in POI following chemotherapy.

Structural and load-dependent arterial stiffness across the adult life span.

Background: The arterial stiffening is attributed to the intrinsic structural stiffening and/or load-dependent stiffening by increased blood pressure (BP). The respective lifetime alterations and major determinants of the two components with normal aging are not clear.

Methods: A total of 3053 healthy adults (1922 women) aged 18-79 years were enrolled.

Effect of Nutritional Intervention on Chemotherapy Tolerance and Quality of Life in Patients with Colorectal Cancer Undergoing Postoperative Chemotherapy: A Randomized Controlled Study.

This study explored the effect of symptom-based individualized nutritional intervention on chemotherapy tolerance and quality of life (QOL) in patients with colorectal cancer (CRC) undergoing postoperative chemotherapy. Postoperative patients with CRC ( = 88) were randomly assigned to the control group (CG,  = 45) and intervention group (IG,  = 43) receiving conventional diet counseling and symptom-based individualized nutritional intervention, respectively, and chemotherapy tolerance, adverse effects, and QOL were compared. Participants in the IG exhibited better nutritional status at the last chemotherapy cycle, with lower Nutrition Risk Screening 2002 (2.

Impact of rTMS and iTBS on Cerebral Hemodynamics and Swallowing in Unilateral Stroke: Insights from fNIRS.

BACKGROUND Swallowing is a complex behavior involving the musculoskeletal system and higher-order brain functions. We investigated the effects of different modalities of repetitive transcranial magnetic stimulation (rTMS) on the unaffected hemisphere and observed correlation between suprahyoid muscle activity and cortical activation in unilateral stroke patients when swallowing saliva, based on functional near-infrared spectroscopy (fNIRS). MATERIAL AND METHODS From November 2022 to March 2023, twenty-five patients with unilateral stroke were screened using computed tomography or magnetic resonance imaging and identified via a video fluoroscopic swallow study.

Characterization and dosimetric predictors for absolute lymphocyte count changes during neoadjuvant chemoradiotherapy with or without pembrolizumab for esophageal squamous cell carcinoma: an analysis of a prospective cohort.

Aim: To characterize the differences of dynamic changes for absolute lymphocyte count (ALC) among esophageal squamous cell carcinoma (ESCC) patients treated with neoadjuvant chemoradiotherapy (nCRT) with or without pembrolizumab, as well as to investigate the clinical and lymphocyte-related organs dosimetric parameters that would impact ALC nadir during nCRT.

Materials And Methods: A total of 216 ESCC patients who received nCRT (with pembrolizumab 144; without pembrolizumab: 72) were identified from a prospective cohort. Weekly and 1-month post-nCRT ALC were identified.

The role and mechanism of HMGB1-mediated Notch1/Hes-1 pathway in anxiety and depression-like behaviors in mice with chronic rhinosinusitis.

Background: Chronic rhinosinusitis (CRS) is a global health issue, with some patients experiencing anxiety and depression-like symptoms. This study investigates the role of HMGB1 in anxiety and depression-like behaviors associated with the microglial Notch1/Hes-1 pathway in CRS mice.

Methods: A CRS mouse model was developed, and behavioral assessments were conducted to evaluate anxiety and depression-like behaviors.

The modification effect of concentration on the correlation between ambient ozone and psoriasis: a hospital-based time-series study.

The effects of short-term ambient ozone (O) exposure on health outcomes have received growing concerns, but its effects on psoriasis is still unclear. The purpose of our study was to investigate the effects of short-term exposure to O on psoriasis, and to find out potential modifiers. A hospital-based time-series study with outpatient visit data of psoriasis was performed in Chongqing, the largest metropolitan in Southeast China.

Machine learning-based prediction model integrating ultrasound scores and clinical features for the progression to rheumatoid arthritis in patients with undifferentiated arthritis.

Objectives: Predicting rheumatoid arthritis (RA) progression in undifferentiated arthritis (UA) patients remains a challenge. Traditional approaches combining clinical assessments and ultrasonography (US) often lack accuracy due to the complex interaction of clinical variables, and routine extensive US is impractical. Machine learning (ML) models, particularly those integrating the 18-joint ultrasound scoring system (US18), have shown potential to address these issues but remain underexplored.

The concomitant anxiety and depression in patients with epilepsy caused by low-grade brain tumors.

The aim of the study was to evaluate the concomitant psychiatric disorders of anxiety and depression in patients with epilepsy caused by low-grade brain tumors (LBTs). We retrospectively reviewed the clinical data of patients who underwent preoperative neuropsychological evaluations of anxiety and depression and subsequent epilepsy surgery for LBTs. The univariate and multivariate analyses were conducted to analyze the risk factors of the occurrence of anxiety and depression.

Dynamic Hydrogel-Based Strategy for Traumatic Brain Injury Modeling and Therapy.

Traumatic brain injury (TBI) is one of the most traumatizing and poses serious health risks to people's bodies due to its unique pathophysiological characteristics. The investigations on the pathological mechanism and valid interventions of TBI have attracted widespread attention worldwide. With bio-mimic mechanic cues, the dynamic hydrogels with dynamic stiffness changes or reversible crosslinking have been suggested to construct the in vitro disease models or novel therapeutic agents for TBI.

Study on the role of mitophagy and pyroptosis induced by nano-silver in testicular injury.

Silver nanoparticles(AgNPs)have been widely used in biomedicine and industry. Growing studies have shown that AgNPs can induce sperm motility decrease and spermiogenesis disorders. In this study, animal experiments were used to investigate the role of mitophagy and pyroptosis caused by AgNPs (25.

The intestinal fungus Aspergillus tubingensis promotes polycystic ovary syndrome through a secondary metabolite.

Polycystic ovary syndrome (PCOS) affects 6%-10% of women of reproductive age and is known to be associated with disruptions in the gut bacteria. However, the role of the gut mycobiota in PCOS pathology remains unclear. Using culture-dependent and internal transcribed spacer 2 (ITS2)-sequencing methods, we discovered an enrichment of the gut-colonizable fungus Aspergillus tubingensis in 226 individuals, with or without PCOS, from 3 different geographical areas within China.

Effects of different eco-stoichiometric ratios of calcium and cadmium on the detoxification mechanisms of Capsicum annuum L. under cadmium stress.

The eco-stoichiometry of Ca/Cd in soil significantly affects Cd uptake and accumulation by plants in carbonate regions. In this study, the physiological responses and detoxification mechanisms of Capsicum annuum L. (capsicum) were investigated based on the eco-stoichiometric relationship of Ca/Cd in production substrates under varying pH levels (5, 6, and 7).

ACNO hydrogel enhances diabetic wound healing by modulating the Bcl-2/Bax/Caspase-3/PARP pathway.

Centella asiatica (L.) Urban, one of the authentic medicinal materials from Guizhou Province in China, has been traditionally applied for the treatment of contusions and fractures, as well as for promoting wound healing. Preliminary research suggests that asiaticoside-nitric oxide hydrogel (ACNO) exhibits the potential to enhance the healing of diabetic wounds (DWs); however, the underlying molecular mechanisms require further elucidation.

Research on the mechanism of eugenol in the treatment of liver cancer based on network pharmacology, molecular docking technology, and in vitro experiments.

Eugenol, a phenolic natural product with diverse pharmacological activities, remains unexplored in liver cancer. Using network pharmacology, we investigated eugenol's therapeutic mechanisms in liver cancer. We obtained eugenol's molecular structure from PubChem and screened its targets using similarity ensemble approach in Swiss Target Predictiondatabases.

Identification of Drug-Targetable Genes for Eczema and Dermatitis Using Integrated Genomic and Proteomic Approaches.

Eczema and dermatitis are common inflammatory skin conditions with significant morbidity. Identifying drug-targetable genes can facilitate the development of effective treatments. This study analyzed data obtained by meta-analysis of 2 genome-wide association studies on eczema/dermatitis (57,311 cases and 896,779 controls, European ancestry).

Three new species of (Hemiptera, Cicadellidae, Cicadellinae) from southwestern China.

Three new species of the genus (Hemiptera: Cicadellidae: Cicadellinae), Jiang & Yang, Jiang & Yang and Jiang & Yang, , collected from southwestern China, are described and illustrated. The two new species, Jiang & Yang, and Jiang & Yang, , are similar to (Jacobi, 1944), Young, 1986, Kuoh, 1991, Li, 1992, Yang, Meng & Li, 2017, Yang, Meng & Li, 2017, and Jiang & Yang, 2022 in appearances, but can be distinguished from these species by the characteristic of aedeagus, paraphysis, and pygofer. Jiang & Yang, can be distinguished from all the known species by its special color and markings, as well as males having one ostiole in the center of the base of each subgenital plate.

[Analysis of the current status and influencing factors of enteral nutrition intolerance in intensive care unit patients].

Objective: To investigate the current status and influencing factors of feeding intolerance (FI) during enteral nutrition (EN) in intensive care unit (ICU) patients.

Methods: A retrospective case-control study was conducted, including patients from two ICU wards of a tertiary hospital in Guizhou Province from July 2019 to December 2022. Clinical data were collected using a self-designed data collection form, including general information [age, gender, acute physiology and chronic health evaluation II (APACHE II)], clinical treatment (mechanical ventilation, mild hypothermia therapy), medication use (vasoactive drugs, glucocorticoids, analgesics, sedatives), EN implementation (types of EN fluids, EN methods, tube feeding rate), EN tolerance, and blood glucose status.

[Protective effect of tumor necrosis factor receptor-associated factor 6 inhibitor C25-140 on acute kidney injury induced by diquat poisoning in mice].

Objective: To investigate the protective effect and mechanism of tumor necrosis factor receptor-associated factor 6 (TRAF6) inhibitor C25-140 on acute kidney injury (AKI) induced by acute diquat (DQ) poisoning in mice.

Methods: A total of 80 SPF grade healthy male C57BL/6 mice were randomly divided into the normal control group, DQ model group, C25-140 intervention group, and C25-140 control group, with 20 mice in each group. The DQ poisoning mouse model was established by using one-time intraperitoneal injection of 1 mL of 40 mg/kg DQ solution.

[Aspirin reduces lung inflammatory response in acute lung injury/acute respiratory distress syndrome: a Meta-analysis based on animal experiments].

Objective: To systematically evaluate the impact of aspirin on the pulmonary inflammatory response in animal models of acute lung injury/acute respiratory distress syndrome (ALI/ARDS).

Methods: Experimental research on aspirin therapy or prevention of ALI/ARDS in animal models were searched in PubMed, Web of Science, Cochrane library, Embase, China biology medicine, CNKI, Wanfang, VIP. The search time limit was from the establishment of the database to July 17, 2023.

[Expert consensus on ethical requirements for artificial intelligence (AI) processing medical data].

As artificial intelligence technology rapidly advances, its deployment within the medical sector presents substantial ethical challenges. Consequently, it becomes crucial to create a standardized, transparent, and secure framework for processing medical data. This includes setting the ethical boundaries for medical artificial intelligence and safeguarding both patient rights and data integrity.

Interaction study of the effects of environmental exposure and gene polymorphisms of inflammatory and immune-active factors on chronic obstructive pulmonary disease.

Background: Chronic obstructive pulmonary disease (COPD) is a heterogeneous disease, influenced by both environmental and genetic factors. Single nucleotide polymorphism (SNP) in the human genome may influence the risk of developing COPD and the response to treatment. We assessed the effects of gene polymorphism of inflammatory and immune-active factors and gene-environment interaction on risk of COPD in middle-aged and older Chinese individuals.

Primary bronchial leiomyosarcoma: a diagnostic challenge.

Background: Pulmonary bronchial leiomyosarcoma is an extremely rare malignant tumour of the lung originating from the mesenchymal tissue. The retroperitoneal region is the most common site of leiomyosarcoma. It exhibits a high degree of malignancy and a poor prognosis, thereby highlighting the significance of early diagnosis of this disease.

Novel metabolic prognostic score for predicting survival in patients with cancer.

Cancer is a fatal disease with a high global prevalence and is associated with an increased incidence of metabolic disorders. This study aimed to develop a novel metabolic prognostic system to evaluate the overall metabolic disorder burden in cancer patients and its relationship with their prognosis. The patients in this study were enrolled from the Investigation on Nutrition Status and Clinical Outcome of Common Cancers (INSCOC) project.

Yeast community in the first-round fermentation of sauce-flavor Baijiu: Source, succession and metabolic function.

Yeasts play a crucial role in determining the quality and yield of sauce-flavor Baijiu, yet the source, succession, and metabolic functions of the yeast community in fermented grains during stacking fermentation remains unclear. In this study, amplicon sequencing combined with solid-state fermentation was used to investigate the structure and function of yeast community during the first-round fermentation of sauce-flavor Baijiu. The richness and diversity of yeast community increased throughout fermentation, with 83.