[Efficiency of different large language models in China in response to consultations about PCa-related perioperative nursing and health education].

Objective: To evaluate the efficiency of the four domestic language models, ERNIE Bot, ChatGLM2, Spark Desk and Qwen-14B-Chat, all with a massive user base and significant social attention, in response to consultations about PCa-related perioperative nursing and health education.

Methods: We designed a questionnaire that includes 15 questions commonly concerned by patients undergoing radical prostatectomy and 2 common nursing cases, and inputted the questions into each of the four language models for simulation consultation. Three nursing experts assessed the model responses based on a pre-designed Likert 5-point scale in terms of accuracy, comprehensiveness, understandability, humanistic care, and case analysis.

Shrimp community structure and influence of environmental variables in the East China Sea and Yellow Sea in spring.

Based on data collected from research vessel cruises performed in May 2020 off the East China Sea (ECS) and the southern Yellow Sea (YS) (26°30'-35°00' N, 120°30'-127°00' E), we analyzed the shrimp community and its relationships with environmental variables by using index of relative importance, biodiversity indices, and multivariate techniques. A total of 29 species were recorded, belonging to 11 families and 19 genera. The dominant species were , , , , , , and , which together accounted for 82.

Targeting PI3Kα overcomes resistance to KRas inhibitors mediated by activation of EGFR and/or IGF1R.

Although several KRas inhibitors have displayed promising efficacy in clinical settings, acquired resistance developed rapidly and circumvented the activity of KRas inhibitors. To explore the mechanism rendering acquired resistance to KRas inhibitors, we established a series of KRAS-mutant cells with acquired resistance to AMG510. We found that differential activation of receptor tyrosine kinases (RTKs) especially EGFR or IGF1R rendered resistance to AMG510 in different cellular contexts by maintaining the activation of MAPK and PI3K signaling.

Therapeutic Effect and Mechanism of Si-Miao-Yong-An-Tang on Thromboangiitis Obliterans Based on the Urine Metabolomics Approach.

Si-Miao-Yong-An-Tang (SMYAT) is a classic prescription for the treatment of thromboangiitis obliterans (TAO). However, the effect and mechanism are still unclear. This experiment aims to evaluate the therapeutic effect and mechanism of SMYAT on sodium laurate solution induced thromboangiitis obliterans model rats using urine metabolomics.

Covalent inhibitor targets KRas: A new paradigm for drugging the undruggable and challenges ahead.

is one of the most commonly mutated oncogenes in cancers and therapeutics directly targeting the KRas have been challenging. Among the different known mutants, KRas has been proved to be successfully targeted recently. Several covalent inhibitors selectively targeting KRas have shown promising efficacy against cancers harboring mutation in clinical trials and AMG510 (sotorasib) has been approved for the treatment of -mutated locally advanced or metastatic non-small cell lung cancer.

Autocrine INSL5 promotes tumor progression and glycolysis via activation of STAT5 signaling.

Metabolic reprogramming plays important roles in development and progression of nasopharyngeal carcinoma (NPC), but the underlying mechanism has not been completely defined. In this work, we found INSL5 was elevated in NPC tumor tissue and the plasma of NPC patients. Plasma INSL5 could serve as a novel diagnostic marker for NPC, especially for serum VCA-IgA-negative patients.

Reproductive toxicity of brazilein in ICR mice.

Brazilein is an active small molecular compound extracted from Caesalpinia sappan L. with favorable pharmacological properties on immune system, cardiovascular system, and nervous system. C.

[Feeding habits of Solenocera melantho in the northern East China Sea.].

The feeding habits of the mud shrimp Solenocera melantho were determined based on the analysis of 720 stomach contents sampled in the northern East China Sea during June 2009 and May 2010. The diet of the specimens was studied in relation to the season, sex, size class and reproductive condition. The diet of S.

Close correlation between development of MODS during the initial 72 h of hospitalization and hospital mortality in severe fever with thrombocytopenia syndrome.

An emerging infectious disease was identified as severe fever with thrombocytopenia syndrome (SFTS) in central China since late March 2009. We found the patients with SFTS had severe clinical symptoms, and progressed rapidly to multiple organ dysfunction syndrome (MODS) with high fatality rate of 25%-30%. The aim of this study was to assess the significance of risk factors predicting the development of MODS and death in SFTS patients.

Transcriptomic analysis of phenotypic changes in birch (Betula platyphylla) autotetraploids.

Plant breeders have focused much attention on polyploid trees because of their importance to forestry. To evaluate the impact of intraspecies genome duplication on the transcriptome, a series of Betula platyphylla autotetraploids and diploids were generated from four full-sib families. The phenotypes and transcriptomes of these autotetraploid individuals were compared with those of diploid trees.

MicroRNA-125b functions as a tumor suppressor in hepatocellular carcinoma cells.

MicroRNAs (miRNAs) are important regulators of multiple cellular processes, and the deregulation of miRNA is a common event in diverse human diseases, particularly cancer. However, the mechanisms underlying the relationship between disordered miRNA expression and tumorigenesis have remained largely unknown. In this study, we demonstrated the down-regulation of miR-125b in hepatocellular carcinoma (HCC) tissues and HCC cell lines by Northern blot and quantitative RT-PCR analyses.

[Inhibitory effect of NSC348884, a small molecular inhibitor of nucleophosmin, on the growth of hepatocellular carcinoma cell line hepG2].

Objective: To investigate the effect of NSC348884, a nucleophosmin small molecular inhibitor, on the growth of hepatocellular carcinoma cell line HepG2 and its underlying mechanism.

Methods: After HepG2 cells were treated by NSC348884 for 4 days, the effect of HepG2 cells on proliferation was measured by methyl thiazolyl tetrazolium (MTT) assay, the expression variation of nucleophosmin oligomer and monomer was measured using Western blotting, and cell apoptotic rate was detected by flow cytometry.

Results: The proliferation of HepG2 cells was remarkably inhibited by NSC348884 treatment when the drug concentration ranged from 1 micromol/L to 10 micromol/L (P < 0.

A label-free differential quantitative proteomics analysis of a TaLEA-introduced transgenic Populus simonii × Populus nigra dwarf mutant.

TaLEA (Tamarix androssowii late embryogenesis abundant gene, DQ663481) gene was introduced into Populus simonii × Populus nigra by Agrobacterium tumefaciens-mediated transformation with the aim of improving salt-tolerance. Among the 15 transgenic lines, one showed a dwarf phenotype (dwf1). Under the same growth conditions, dwf1 height was significantly reduced compared with the wild-type and the other transgenic lines.

[Role of MG132, a proteasome inhibitor, in inducing expression of costimulatory molecules CD86 in leukemic cells and its effect on allogeneic mixed lymphocyte reaction].

Objective: To investigate the role of proteasome inhibitors MG132 in the inducing the expression of the costimulatory molecules CD80 and CD86 in leukemia cells and its effect on allogeneic mixed lymphocyte reaction.

Methods: Acute myelocytic leukemia cells of the line HL-60 and chronic myelocytic leukemia cells of the line K562 were cultured. 7-AAD staining and flow cytometry (FC) were used to examine the viability of the cells.