Fish Shellfish Immunol
March 2025
Scavenger receptors (SRs) are crucial for pattern recognition in the innate immune system. However, the role of Scavenger Receptors class A member 5 (SRA5) in the immunological response of bony fish to pathogen invasion remains unclear. This study identified and characterized the SRA5 of Lateolabrax maculatus (LmSRA5) from its transcriptome database.
View Article and Find Full Text PDFSensors (Basel)
February 2025
This article reports on a millimeter-wave (MM-wave) signal down-conversion system with low phase noise for chip-scaled optical clocks. The system utilizes analog regenerative frequency division, low-noise fractional frequency division, and phase-locked frequency division techniques to down-convert a 100 GHz MM-wave signal to 100 MHz with phase noise of -117 dBc/Hz @100 Hz, -133 dBc/Hz @1 kHz, and 10 MHz with phase noise of -124 dBc/Hz @100 Hz and -143 dBc/Hz @1 kHz. The frequency stability of the signal down-converted to 100 MHz is 5.
View Article and Find Full Text PDFScavenger receptors (SRs) serve as essential pattern recognition receptors in the innate immune system, playing multiple roles in the immunity of fish. They contribute to defense mechanisms against pathogenic infections through various pathways. However, research on the functions of SRs in the immune response of Spotted sea bass remains limited.
View Article and Find Full Text PDFIntroduction: Early prediction of multiple organ dysfunction syndrome (MODS) secondary to severe heat stroke (SHS) is crucial for improving patient outcomes. This study aims to develop and validate a risk prediction model for those patients based on immediate assessment indicators on ICU admission.
Methods: Two hundred eighty-four cases with SHS in our hospital between July 2009 and April 2024 were retrospectively reviewed, and categorized into non-MODS and MODS groups.
The objective of this study was to investigate the genetic link between the age at first birth (AFB) and the occurrence of preterm labor and delivery, utilizing Mendelian randomization (MR) data alongside genomewide association analysis (GWAS). We obtained AFB-related GWAS summary data from the European Bioinformatics Institute database and preterm labor and delivery data was sourced from the FinnGen Consortium. The study considered AFB as exposure variables, with the incidence of preterm labor and delivery serving as the outcome variable.
View Article and Find Full Text PDFZhonghua Yi Xue Yi Chuan Xue Za Zhi
December 2024
Objective: To explore the clinical features and genetic variants in two children with Mowat-Wilson syndrome (MWS).
Methods: Two children admitted to the Affiliated Women and Children's Hospital of Ningbo University respectively in May and October 2022 were selected as the study subjects. Clinical data of the patients were collected.
Salt bladders, specialized structures on the surface of quinoa leaves, secrete Na to mitigate the effects of the plant from abiotic stresses, particularly salt exposure. Understanding the development of these structures is crucial for elucidating quinoa's salt tolerance mechanisms. In this study, we employed transmission electron microscopy to detail cellular differentiation across the developmental stages of quinoa salt bladders.
View Article and Find Full Text PDFZhonghua Yi Xue Yi Chuan Xue Za Zhi
November 2024
Objective: To explore the genetic basis for a fetus with increased risk for Down syndrome and cardiac anomalies discovered by prenatal ultrasonography.
Methods: A pregnant woman presented at the Women and Children's Hospital of Ningbo University on August 21, 2023 were selected as the study subject. Clinical data were retrospectively analyzed.
Background: Down syndrome (DS) is a congenital disorder caused by the presence of an extra copy of all or part of chromosome 21. It is characterized by significant intellectual disability, distinct facial features, and growth and developmental challenges. The utilization of metabolomics to analyze specific metabolic markers in maternal amniotic fluid may provide innovative tools and screening methods for investigating the early pathophysiology of trisomy 21 at the functional level.
View Article and Find Full Text PDFDeficiency of adenosine deaminase 2 (DADA2) is an autosomal recessive autoinflammatory disease characterised by early onset stroke, recurrent fever, and diverse vascular pathologies, caused by loss-of-function homozygous or compound heterozygous variants of ADA2. This research aimed to determine the carrier frequency and expected incidence of DADA2 in China, using massive exome sequencing (ES) data. A total of 50 likely pathogenic/pathogenic variants (LP/PVs) were identified among 69,413 Chinese individuals, including 20 novel and rare variants (<0.
View Article and Find Full Text PDFBackground: The standardized extract of milk thistle seeds, known as silibinin, has been utilized in herbal medicine for over two centuries, with the aim of safeguarding the liver against the deleterious effects of various toxic substances. However, the role of silibinin in Particulate Matter (PM2.5)-induced intrahepatic triglyceride accumulation remains unclear.
View Article and Find Full Text PDFZhonghua Yi Xue Yi Chuan Xue Za Zhi
September 2024
Zhonghua Yi Xue Yi Chuan Xue Za Zhi
September 2024
Objective: To explore the clinical characteristics and genetic etiology of four children with Phelan-McDermid syndrome (PMS).
Methods: Four children who had visited the Ningbo Women and Children's Hospital between June 2, 2022 and May 8, 2023 were selected as the study subjects. Clinical data of the children were collected.
J Agric Food Chem
August 2024
Cyromazine, a triazine insecticide, raises food safety concerns due to residues in vegetables like cowpeas. Microbial metabolism is key for pesticide elimination, but bacteria efficient in cyromazine degradation are limited, with uncharacterized enzymes. This study isolated a highly efficient cyromazine-degrading bacterium, sp.
View Article and Find Full Text PDFUnderstanding the ancestral transition from anaerobic to aerobic lifestyles is essential for comprehending life's early evolution. However, the biological adaptations occurring during this crucial transition remain largely unexplored. Thiamine is an important cofactor involved in central carbon metabolism and aerobic respiration.
View Article and Find Full Text PDFZhonghua Yi Xue Yi Chuan Xue Za Zhi
August 2024
Objective: To explore the genetic basis for child with CHARGE syndrome.
Methods: A child who was diagnosed at Ningbo Women and Children's Hospital on September 29, 2022 was selected as the study subject. Relevant clinical data were collected.
The 15q11-q13 chromosomal region contains genes encoding for GABA-A receptor subunits and is a known region of epigenetic modification associated with the development of neurodevelopmental disorders. The presence of at least one additional copy of the maternal 15q11-q13 results in a syndrome (maternal dup15q) characterized by intellectual disability, autism spectrum disorder, mood disorders, and epilepsy. Catatonia is a serious syndrome of behavioral and motor dysfunction, which occurs across a variety of psychiatric, neurologic, and general medical conditions, which has successfully been treated with benzodiazepines and electroconvulsive therapy.
View Article and Find Full Text PDFZhonghua Yi Xue Yi Chuan Xue Za Zhi
July 2024
Objective: To explore the clinical characteristics and molecular basis for children and adolescents with monogenic diabetes.
Methods: A retrospective analysis was carried out for the clinical manifestations and laboratory data of 116 children and adolescents diagnosed with diabetes at Ningbo Women and Children's Hospital from January 2020 to March 2023. Whole exome sequencing and mitochondrial gene sequencing were carried out on 21 children with suspected monogenic diabetes.
Background: Treacher Collins Ι syndrome (TCS1, OMIM:154500) is an autosomal dominant disease with a series of clinical manifestations such as craniofacial dysplasia including eye and ear abnormalities, small jaw deformity, cleft lip, as well as repeated respiratory tract infection and conductive hearing loss. Two cases of Treacher Collins syndrome with TCOF1(OMIM:606847) gene variations were reported in the article, with clinical characteristics, gene variants and the etiology.
Methods: The clinical data of two patients with Treacher Collins syndrome caused by TCOF1 gene variation were retrospectively analyzed.