Application of apparent diffusion coefficient of extraocular muscles from diffusion tensor imaging scanning in the assessment of disease activity of thyroid eye disease.

Purpose: To evaluate the utility of apparent diffusion coefficient (ADC) values of extraocular muscles (EOMs) in differentiating activity of thyroid eye disease (TED).

Method: Forty-two TED patients who underwent diffusion tensor imaging(DTI) were retrospectively enrolled in this study, including 29 patients in analysis group and 13 patients in validation group. The mean, maximum and minimum ADC value of each EOM were regarded as ADCmean, ADCmax and ADCmin.

Up-regulation of MSMO1 was associated with poor survival in cervical cancer.

Background: Methylsterol monooxygenase 1 (MSMO1) catalyzes C4-methylsterols demethylation in cholesterol biosynthesis pathway. MSMO1 is increased and up-regulation of MSMO1 is correlated with progression of some tumor. But the correlation of MSMO1 to cervical cancer is unknown.

Access to Alkenyl Cyclobutanols by Ni-Catalyzed Regio- and Enantio-Selective syn-Hydrometalative 4-exo-trig Cyclization of Alkynones.

Enantioselective synthesis of (spiro)cyclobutane derivatives poses significant challenges yet holds promising applications for both synthetic and medicinal chemistry. We report here a nickel-catalyzed asymmetric syn-hydrometalative 4-exo-trig cyclization of 1,4-alkynones to synthesize alkenyl cyclobutanols with a tetrasubstituted stereocenter. This strategy features a broad substrate scope, delivering a variety of trifluoromethyl-containing rigid (spiro)carbocycle skeletons in good yields with high enantioselectivities (up to 84 % yield and 98.

APOC1 reduced anti-PD-1 immunotherapy of nonsmall cell lung cancer via the transformation of M2 into M1 macrophages by ferroptosis by NRF2/HO-1.

The treatment strategy for nonsmall cell lung cancer (NSCLC) has always been a hot topic of concern, and its treatment strategies are also emerging. This experiment wants to know the effects of apolipoprotein C1 (APOC1) in immunotherapy of NSCLC. APOC1 mRNA and protein expression were upregulated in lung cancer tissue of patients with NSCLC.

Giant Ulcer with Necrosis on Right Vulva, Groin, and Thigh-- A Case of Necrotizing Fasciitis Associated with Erythematous Pemphigus.

Necrotizing fasciitis is a rare, severe, rapidly progressing disease with a high mortality rate. We report a case of a 72-year female with erythematous pemphigus who developed erythema, swelling and ulceration on right vulva, groin, and thigh. The early clinical manifestations of the patient were nonspecific and easily misdiagnosed as cellulitis.

The Ca∗Cl/P Ratio: A Novel and More Appropriate Screening Tool for Normocalcaemic or Overt Primary Hyperparathyroidism.

Objective: The main purpose of this study was to explore the diagnostic performance of the Ca∗Cl/P ratio for primary hyperparathyroidism (PHPT), especially normocalcaemic PHPT (NPHPT), to assist health care providers in making reliable and rapid clinical identifications.

Methods: From January 1, 2013, to March 31, 2023, 230 PHPT patients, including 65 with NPHPT and 230 sex- and age-matched controls, were enrolled in this retrospective study. Differences between hypercalcaemic PHPT (HPHPT) and NPHPT and between them and their respective controls were analyzed.

Inflammation and comorbidities of chronic obstructive pulmonary disease: The cytokines put on a mask!

Objective: Chronic obstructive pulmonary disease (COPD) is a well-known complex multicomponent disease characterized by systemic inflammation that frequently coexists with other conditions. We investigated the relationship between some inflammatory markers and complications in COPD patients to explore the possible roles of inflammation in these comorbidities.

Methods: This study used cross-sectional and case-control methods.

[Effects of Chlorine-based and Sulfur-based Fertilizers on Rice Bioavailability of Cd in Soils].

To explore the effects of single or combined application of chlorine-and sulfur-based fertilizers on rice bioavailability of Cd in soils, pot experiments with reddish clayey soil (developed from quaternary red clay parent materials) under three exogenous Cd levels (0, 0.5, and 2.0 mg·kg) were conducted.

[Effects of Biochar Application on Physicochemical Properties and Bacterial Communities of Microplastic-contaminated Calcareous Soil].

Microplastics are widely distributed in the soil environment, threatening the soil ecological environment system and changing soil physicochemical properties and microbial characteristics. Biochar is often used as a soil amendment to improve soil quality due to its special pore structure and good soil nutrient retention ability. However, the understanding of the effects and mechanisms of biochar application on the physicochemical properties and bacterial communities of microplastic-contaminated soils is still very limited.

[Metabolomics study of Berberidis Radix in intervening ulcerative colitis based on UPLC-Q-TOF-MS].

The effect of Tujia medicine Berberidis Radix on endogenous metabolites in the serum and feces of mice with ulcerative colitis(UC) induced by dextran sulfate sodium(DSS) was analyzed by metabolomics technology to explore the metabolic pathway and underlying mechanism of Berberidis Radix in the intervention of UC. The UC model was induced in mice by DSS. Body weight, disease activity index(DAI), and colon length were recorded.

Yield and Properties Prediction Based on the Multicondition LSTM Model for the Solvent Deasphalting Process.

Solvent deasphalting (SDA) is a complex multiscale continuous process. The operation mode of the SDA process is not considered in the related data-driven model. Therefore, this paper proposes a time lag process prediction model with multiple operation modes to solve the above problem.

Inhibition of Ceramide Kinase Is Effective against Cisplatin-Resistant Ovarian Cancer Cells by Regulating Ceramide and C1P Levels.

Objective: Chemoresistance in ovarian cancer results in treatment failure, yet underlying mechanisms that regulate chemoresistance remain largely unclear. There is emerging evidence relating ovarian cancer drug resistance with bioactive sphingolipids and regulation of sphingolipid metabolism. This work investigated the expression and function of ceramide kinase (CerK), a lipid kinase that regulates central bioactive sphingolipids, in ovarian cancer, as well as the therapeutic potential of targeting CERK.

The HIF1α polymorphism rs2301104 is associated with obesity and obesity-related cytokines in Han Chinese population.

Aims: To evaluate the association between genetic polymorphisms of HIF1α and obesity and obesity-related cytokines in the Han Chinese population.

Methods: The study consisted of 160 subjects with obesity and 166 age- and gender-matched healthy controls. We genotyped three tag single nucleotide polymorphisms (SNPs) of HIF1α by using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS)-based genotyping technology.

Fibulin-1: a novel biomarker for predicting disease activity of the thyroid-associated ophthalmopathy.

Purpose: This study was designed to investigate the association between fibulin-1(FBLN1) and thyroid-associated ophthalmopathy (TAO).

Method: The plasma FBLN1 levels were measured in 80 participants, including 30 active TAO patients, 25 inactive TAO patients, and 25 Graves disease (GD) patients without TAO using enzyme-linked immunosorbent assay (ELISA).

Results: TAO patients had significantly higher TRAb level than GD patients (p < 0.

High DHCR7 Expression Predicts Poor Prognosis for Cervical Cancer.

DHCR7 is a rate-limiting enzyme in cholesterol synthesis. The expression pattern and prognostic value of DHCR7 in cervical cancer are unknown. We investigated the relationship between DHCR7 expression and clinicopathological features of cervical cancer patients.

Analysis of HIF2α polymorphisms in infertile women with polycystic ovary syndrome or unexplained infertility.

Objective: To evaluate HIF2α polymorphisms and glucose metabolism in a group of women with polycystic ovary syndrome (PCOS) or unexplained infertility (UI).

Patients: The infertile group (n=148) consisted of 96 women with PCOS, 52 women with UI, and176 women without infertility as a healthy control group.

Intervention: We genotyped 29 single nucleotide polymorphisms (SNPs) of HIF2α by using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS)-based genotyping technology.

Glucocorticoid therapy reduces ocular hypertension in active moderate-severe thyroid-associated orbitopathy.

Purpose: Ocular hypertension (OHT) is an important clinical feature of thyroid-associated orbitopathy (TAO).While the prevalence and outcome of OHT in TAO remains unclear. This study investigates this in moderate-severe active TAO.

Colorimetric Aptasensor Based on Fe₃O₄-Cu Nanozyme with Intrinsic Peroxidase-Like Activity in the Detection of Breast Cancer Exosomes.

Because breast cancer cells such as MCF-7, exhibit vital and developmental signs by exosome secretion, diagnosing them in the blood can provide a good index of the presence of breast cancer. However, accurate and inexpensive detection of exosomes in clinical practice faces challenges. Therefore, in the presents study, an aptasensor based on CD63 aptameriron oxide-copper ion nanozymes (Fe₃O₄-Cu-NZs) was designed with the ability of the CD63 aptamer to interact with the exosome and the release of the Fe₃O₄-Cu-NZs for peroxidase-like activity on the tetramethylbenzidine (TMB).

Recycling of heavy metals and modification of biochar derived from Napier grass using HNO.

The disposal of biomass enriched with heavy metals (HMs) limits the application of phytoextraction. This study investigated the feasibility of obtaining K-rich fertilizer with low risk of HMs and biochar with good application prospect by extracting Napier grass biochar using 15% HNO and separating HMs from the filtrate using 40% KOH. In this study, Napier grass biochar produced at 500 °C showed better potential for utilization owing to its relatively low HM contents, high nutrient contents, and high yield.

Design of Chopsticks-Shaped Heating Resistors for a Thermal Inkjet: Based on TaN Film.

Efficient printing frequency is critical for thermal bubble inkjet printing, while the difficulty lies in the structural design and material selection of the heating resistors. In this paper, a TaN film was used as the main material of the heating resistors, and two TaN films were placed in parallel to form the chopsticks-shaped structure. The heating time was divided into two sections, in which 0-0.

Dynamic follow-up of the effects of programmed death 1 inhibitor treatment on thyroid function and sonographic features in patients with hepatocellular carcinoma.

Objective: Programmed cell death protein-1 (PD-1) inhibitors are widely used for the treatment of hepatocellular carcinoma (HCC). Thyroid dysfunction is common in patients treated with this therapy, although the dynamic changes in thyroid function and sonographic features remain unclear.

Methods: We analyzed 38 patients with HCC who received anti-PD-1 therapy at our hospital.

Bupi Yichang Pill alleviates dextran sulfate sodium-induced ulcerative colitis in mice by regulating the homeostasis of follicular helper T cells.

Background: Follicular helper T (Tfh) cells-based therapy represents a new treatment option for inflammatory bowel disease. Bupi Yichang Pill (BPYCP), a traditional Chinese formula for the treatment of dysentery and diarrhea, exhibits potential anti-inflammatory activities in treating various kinds of inflammation. However, its anti-inflammatory effect on colitis and the underlying mechanisms remain unknown.