Autophagy plays an important role in responding to necrotrophic pathogens and plant signal hormones. Brassinosteroids (BRs) are a class of natural steroidal phytohormones that effectively regulated the disease resistance responses in grape. However, the molecular mechanism of BR-autophagy networks responsible for activation of host defense against gray mold remained to be elucidated.
View Article and Find Full Text PDFNiFe layered double hydroxide (LDH) currently are the most efficient catalysts for the oxygen evolution reaction (OER) in alkaline environments. However, the development of high-performance low cost OER electrocatalysts using straightforward strategies remains a significant challenge. In this study, we describe an innovative microbial mineralization-based method for in situ-induced preparation of NiFe LDH nanosheets loaded on nickel foam and demonstrate that this material serves as an efficient oxygen evolution electrocatalyst.
View Article and Find Full Text PDFAntimicrobial peptides (AMPs) are a promising solution for treating antibiotic-resistant pathogens. However, efficient generation of diverse AMPs without prior knowledge of peptide structures or sequence alignments remains a challenge. Here, ProT-Diff is introduced, a modularized deep generative approach that combines a pretrained protein language model with a diffusion model for the de novo generation of AMPs sequences.
View Article and Find Full Text PDFBovine viral diarrhea-mucosal disease (BVD-MD) is a contagious disease in cattle, caused by the bovine viral diarrhea virus (BVDV). This virus continues to spread globally, exerting pressure on both public health and the economy. Despite its impact, there are currently no effective drugs for treating BVDV.
View Article and Find Full Text PDFZhonghua Nan Ke Xue
July 2023
Objective: This study aimed to assess the impact of urogenital ureaplasma urealyticum (Uu), Mycoplasma hominis (Mh), and Chlamydia trachomatis (Ct) infections on semen quality in men.Methods: In this study, 1022 males were enrolled at the Department of Reproductive Medicine, Rizhao People's Hospital, Shandong Province from October 2014 to January 2023. The participants included 393 in the infertility group, 139 in the recurrent miscarriage group, and 490 in the control group.
View Article and Find Full Text PDFInt J Biol Macromol
April 2024
The gastrointestinal microbiota, a complex ecosystem, is involved in the physiological activities of hosts and the development of diseases. Birds occupy a critical ecological niche in the ecosystem, performing a variety of ecological functions and possessing a complex gut microbiota composition. However, the gut microbiota of wild and captive birds has received less attention in the same region.
View Article and Find Full Text PDFThe Asian long-horned beetle, Anoplophora glabripennies (Motschulsky), is a destructive wood-boring pest that is capable of killing healthy trees. Gut bacteria in the larvae of the wood-boring pest is essential for the fitness of hosts. However, little is known about the structure of the intestinal microbiome of A.
View Article and Find Full Text PDFArch Insect Biochem Physiol
July 2022
Apriona germari is one of the most serious wood-boring pests that cause damage to economic and landscaping trees and has adapted to a wide range of plants as diet. Gut bacteria play an important role in biology and ecology of herbivores, especially in growth and adaptation. To investigate how plant hosts shape A.
View Article and Find Full Text PDFObjective: This pilot study aimed to determine the proportions, level of knowledge, anxiety and confidence of foreign domestic workers (FDWs) who were involved in supporting the healthcare needs of older persons with long-term non-communicable diseases.
Design: The pilot study used a cross-sectional and descriptive design.FDWs who accompanied the older adults attending a primary healthcare setting in Singapore.
Background: Femoral neck fracture is an unsolved challenge in orthopedics. The complication rate in particular is high. There remains a lack of consensus on the optimal choice of internal fixation for unstable femoral neck fracture.
View Article and Find Full Text PDFZhongguo Yi Xue Ke Xue Yuan Xue Bao
June 2021
Objective To evaluate the application value of abbreviated comprehensive geriatric assessment(aCGA)in elderly female breast cancer patients. Methods Eight aspects of the traditional CGA were simplified to form the aCGA assessment table,based on which the patients were classified into three grades of A,B and C according to the total scores.This study enrolled the elderly female patients with breast cancer aged 70 years and above who were treated in PUMC Hospital from June 2018 to January 2020.
View Article and Find Full Text PDFElectroacupuncture (EA) is widely used in clinical practice to relieve migraine pain. 5-HT receptor (5-HTR) has been reported to play an excitatory role in neuronal systems and regulate hyperalgesic pain and neurogenic inflammation. 5-HTR could influence phosphorylation of protein kinase A (PKA)- or extracellular signal-regulated kinase (ERK )-mediated signaling pathways, which mediate sensitization of nociceptive neurons via interacting with cyclic adenosine monophosphate (cAMP).
View Article and Find Full Text PDFA broadband visible light-absorbing []fullerene-BODIPY-triphenylamine triad () has been synthesized and applied as a heavy atom-free organic triplet photosensitizer for photooxidation. By attaching two triphenylmethyl amine units (TPAs) to the π-core of BODIPY via ethynyl linkers, the absorption range of the antenna is extended to 700 nm with a peak at 600 nm. Thus, the absorption spectrum of almost covers the entire UV-visible region (270-700 nm).
View Article and Find Full Text PDFBackground: Non-alcoholic fatty liver disease (NAFLD) is increasingly widespread with an overall global estimated prevalence of 25%. Type 2 diabetes Mellitus (T2DM) is a key contributor to NAFLD progression and predicts moderate-severe liver fibrosis and mortality. However, there is currently no uniform consensus on routine NAFLD screening among T2DM patients, and the risk factors of NAFLD and advanced fibrosis among T2DM patients remain to be clarified fully.
View Article and Find Full Text PDFAim: To determine the construct validity and test-retest reliability of the Patient Satisfaction Survey Questionnaire (PSSQ).
Background: Advanced practice nurses (APNs) co-manage patients with non-communicable diseases (NCDs) with public primary care physicians in Singapore. The original Nurse Practitioner Satisfaction Survey (NPSS) instrument was adapted (renamed as PSSQ) to assess satisfaction with APN service.
Background: For patients with locally advanced gastric cancer (LAGC) after D2 gastrectomy, the survival benefits of receiving adjuvant chemoradiotherapy versus adjuvant chemotherapy are unclear. This study aimed to compare the 5- and 7-year overall survival (OS) in the two groups and to identify which patients can benefit more from adjuvant chemoradiotherapy.
Methods: Retrospective data were collected from January 2009 to December 2014.
A complete absence of the physicochemical characterization of Gracilaria chouae polysaccharides (GCP) and its corresponding bioactivities urged the need for this study. It was found that GCP is a heteropolysaccharide which exists in linear random coil conformation. It contained a sulfate content of 7.
View Article and Find Full Text PDFOvarian cancer is a gynecological malignant tumor with a high mortality rate among women, owing to metastatic progression and recurrence. Acquisition of invasiveness is accompanied by the loss of epithelial features and a gain of a mesenchymal phenotype, a process known as epithelial-mesenchymal transition (EMT). Transforming growth factor-β (TGF-β) has been implicated in the regulation of EMT.
View Article and Find Full Text PDFAim: To investigate the effect of posterior scleral reinforcement (PSR) on circulation of pathologic myopia eyes with posterior staphyloma by optical coherence tomography angiography (OCTA).
Methods: The study included 30 pathologic myopia eyes with posterior staphyloma which underwent PSR (PSR group) for 6 to 18mo ago, and 30 age and myopia matched eyes without PSR surgery as control group. Macular, choriocapillaris and radial peripapillary capillary (RPC) flow density were measured by OCTA, and the measurements were compared between groups.