Cost-effectiveness of the addition of sintilimab as a first-line therapy for locally advanced or metastatic oesophageal squamous cell carcinoma: a Chinese healthcare system perspective.

Background: The ORIENT-15 double-blind randomized controlled trial demonstrated that the addition of sintilimab to chemotherapy for locally advanced or metastatic oesophageal squamous cell carcinoma (OSCC) resulted in better clinical outcomes. In this analysis, we sought to evaluate the cost-effectiveness of sintilimab as a first-line treatment for locally advanced or metastatic OSCC from a healthcare system perspective in China.

Methods: A partitioned survival model was constructed to perform a cost-effectiveness analysis comparing chemotherapy alone with sintilimab for locally advanced or metastatic OSCC patients.

Biodegradation of benzo[a]pyrene by a marine Chlorella vulgaris LH-1 with heterotrophic ability.

In this study, a microalga, Chlorella vulgaris LH-1, with heterotrophic ability to degrade BaP was explored. The effect of BaP concentration on microalga growth was investigated, and the possible biodegradation mechanism of BaP was proposed. Results showed that low BaP concentration (<5 mg/L) had less negative influence on the growth of this microalga under mixotrophic condition, but high BaP concentration (>5 mg/L) had a significant inhibitory effect on its growth.

RNA-sequencing analysis reveals the co-biodegradation performance of crude oil by marine Chlorella vulgaris under norfloxacin stress.

In this study, the microalgal growth and crude oil (CRO) biodegradation by marine Chlorella vulgaris (C. vulgaris) were assessed under norfloxacin (NFX) stress. The presence of NFX negatively affected the bio-removal of CRO within 5 days, as the NFX concentration increased from 100 to 1600 μg/L, due to its toxicity as an antibiotic.

Fabrication of NiMnO/C hollow spheres with a trilaminar shell structure as an anode material for sodium-ion batteries.

NiMnO/C hollow spheres with sandwich-structured shells were fabricated by a hydrothermal method. Leveraging the mesoporous design of the carbon hollow spheres, NiMnO nanosheets were evenly dispersed on both the inner and outer surfaces of the carbon shells. NiMnO/C demonstrated excellent rate capability and prolonged cycling durability for sodium ion storage.

Difference in Volatile Aroma Components of under Two Cultivated Environments Investigated by SPME-GC-MS.

In order to study the effect of both greenhouse and forest cultivating environments on , its volatile aroma compounds were measured by a headspace solid phase micro extractions-gas chromatograph-mass spectrometer (SPME-GC-MS). The optimal adsorption temperature was 75 °C and the optimal adsorption time was 40 min. A total of 36 volatile aroma compounds were identified by GC-MS, including 8 aldehydes, 2 ketones, 4 alcohols, 15 alkenes, and 4 alkanes.

Targeting Arginine Methyltransferase PRMT5 for Cancer Therapy: Updated Progress and Novel Strategies.

As a predominant type II protein arginine methyltransferase, PRMT5 plays critical roles in various normal cellular processes by catalyzing the mono- and symmetrical dimethylation of a wide range of histone and nonhistone substrates. Clinical studies have revealed that high expression of PRMT5 is observed in different solid tumors and hematological malignancies and is closely associated with cancer initiation and progression. Accordingly, PRMT5 is becoming a promising anticancer target and has received great attention in both the pharmaceutical industry and the academic community.

Curcumae Rhizoma: A botanical drug against infectious diseases.

Curcumae Rhizoma is the dry rhizome coming from Curcuma longa L. which grow widely in tropical south and southwest Asia. It has been used to treat conditions such as dermatoses, infections, stress, and depression.

The value of tourism public opinion management in social governance: A study on the impact of electronic word-of-mouth perception on people's livelihood well-being.

In the process of tourism market upgrading and tourism iteration, tourism companies will face a more complex public opinion environment. Designing a socialized public opinion management method for tourism with social governance to improve people's livelihood and well-being has become the primary concern of the tourism industry. Therefore, the existing literature has extensively focused on the role and influence of public opinion word of mouth from the perspective of tourist or consumer behavior.

Empathy of Marine Aquaculture on Aquatic Products Consumption.

The prolonged COVID-19 has caused a global lockdown and greatly impacts the supply chain and consumers' consumption behavior of aquatic products. Specifically, consumers' increasing awareness of environmental protection drives the marine aquaculture enterprises to supply green products and establish empathy with consumers in a bid to achieve sustainable consumption. This paper conducts a study on the international green marketing paths of marine aquatic products through PLS-SEM analysis of the 407 valid samples collected from the questionnaire survey.

Financial Crisis in Management Stress: From the Perspective of Crisis Anxiety of Others.

The crisis anxiety of others is a phenomenon that goes hand in hand with the spread of the occupational health pandemic. It is becoming increasingly important to better understand its emergence process, especially in the era of greater uncertainty. This study aims to examine the impact of the external financial crisis on managerial stress among financial employees.

['s experience in age-related macular degeneration treated with acupuncture at Jingming (BL 1)].

The paper introduces professor 's experience in age-related macular degeneration treated with acupuncture at Jingming (BL 1). It is believed that the basic pathogenesis of this disease refers to liver and kidney insufficiency and weakness of spleen . Based on the academic ideas of and meridian-collateral system, the treatment principle is proposed as "invigorating , replenishing the liver and kidney and nourishing the spleen and stomach".

SARS-CoV-2 vaccine research and immunization strategies for improved control of the COVID-19 pandemic.

The record speed at which Chinese scientists identified severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) and shared its genomic sequence with the world, has greatly facilitated the development of coronavirus disease (COVID-19) diagnostics, drugs, and vaccines. It is unprecedented in pandemic control history to develop a dozen successful vaccines in the first year and to immunize over half of the global population in the second year, due to the efforts of the scientific community, biopharmaceutical industry, and regulatory agencies worldwide. The challenges are both great and multidimensional due to the rapid emergence of virus variants and waning of vaccine immunity.

Extracellular vesicles extracted from bone marrow mesenchymal stem cells carrying MicroRNA-342-3p inhibit the INHBA/IL13Rα2 axis to suppress the growth and metastasis of breast cancer.

Increasing focus has come to the role of extracellular vesicles (EVs) in various cancers. Hence, we designed this study to explore the mechanism whereby microRNA-342-3p (miR-342-3p)-containing EVs derived from BMSCs might affect breast cancer. MCF-7 breast cancer cell line was co-incubated with the EVs isolated from rat BMSCs, followed by alteration of miR-342-3p and INHBA expression.

[Effect of acupuncture on intestinal flora and TLR4 in brain and intestinal tissues in rats with stress gastric ulcer].

Objective: To observe the effect of acupuncture at "Guanyuan" (CV 4) and "Xiajuxu" (ST 39) on intestinal flora and Toll-like receptors-4 (TLR4) in brain and intestinal tissue in rats with stress gastric ulcer (SGU), and to explore the possible mechanism of acupuncture for SGU.

Methods: Thirty-one male SD rats were randomly divided into a blank group (=7), a model group (=8), an acupuncture group (=8) and a drug group (=8). The rats in the model group, acupuncture group and drug group were treated with modified restraint plus water-immersion stress method to establish SGU model.

Peripheral blood intermediate monocyte protease-activated receptor-2 expression increases during asthma exacerbations and after inhalation allergen challenge.

Background: Myeloid cells, especially dendritic cells and macrophages, play important roles in asthma pathophysiology. Monocytes (Mo) and macrophages express protease-activated receptor-2 (PAR-2), a proinflammatory serine protease receptor implicated in the pathophysiology of allergic airway inflammation. We have revealed that patients with severe asthma and those with a history of frequent asthma exacerbations exhibit increased PAR-2 expression on peripheral blood monocytes.

miR-187-3p increases gemcitabine sensitivity in breast cancer cells by targeting FGF9 expression.

Breast cancer is the most common type of malignancy in women, which remains a significant health concern worldwide. Gemcitabine is a frequently applied anticancer pharmacological agent. However, the efficacy of gemcitabine is limited by chemoresistance.

Th2 cell markers in peripheral blood increase during an acute asthma exacerbation.

Background: Allergic asthma is characterized by type 2 inflammation. We have shown the presence of increased type 2 inflammation in patients with severe asthma and those with frequent exacerbations. However, it is not known whether increased type 2 inflammation drives asthma exacerbations.

The potential insights of Traditional Chinese Medicine on treatment of COVID-19.

Corona Virus Disease 2019 (COVID-19) broke out in 2019 and spread rapidly around the world. There is still no specific antiviral therapy to the current pandemic. In China, historical records show that Traditional Chinese Medicine (TCM) is effective in prevention and enhancing the resistance to pandemic with unique insights.

CCL5 persists in RSV stocks following sucrose-gradient purification.

Respiratory syncytial virus (RSV) is associated with bronchiolitis in infancy and the later development of asthma. Research on RSV in vitro requires preparation of a purified RSV stock. The objective for this work was to develop best methods for RSV purification, while monitoring the samples for potential contaminating proinflammatory mediators.

[Effect of acupuncture on serum inflammatory cytokines and intestinal flora in rats with stress-induced gastric ulcer].

Objective: To investigate the effect of acupuncture on serum inflammatory cytokines and intestinal flora in rats with stress-induced gastric ulcer (SGU), and to explore the mechanism of acupuncture in the treatment of SGU.

Methods: Sprague-Dawley rats were randomly divided into blank, model, acupuncture, and medication groups, with 7 rats in each group. Restraint water-immersion stress was used to establish the model of SGU.

[Effect of acupuncture on intestinal flora in rats with stress gastric ulcer].

Objective: To observe the effect of acupuncture at "Baihui" (GV 20), "Zhongwan" (CV 12) and "Zusanli" (ST 36) on intestinal flora in rats with stress gastric ulcer (SGU) , and to explore the mechanism of acupuncture promoting SGU recovery.

Methods: Thirty-one SPF SD rats were randomly divided into a control group (7 rats), a model control group (8 rats), an acupuncture group (8 rats) and a medication group (8 rats). The rats in the model group, acupuncture group and medication group were selected to applied the improved restraint water-immersion stress method to establish the SGU model.

[Moxibustion improved gastric ulcer by reducing contents of corticotrophin-releasing hormone and adrenocorticotropic hormone in serum and hypothalamus-pituitary tissues in rats with stress-induced gastric ulcer].

Objective: To observe the effect of moxibustion of "Zhongwan" (CV12) and "Zusanli" (ST36) on histopathological changes of the gastric mucosa and contents of corticotropin-releasing hormone(CRH) and adrenocorticotrophic hormone(ACTH) in the serum, hypothalamus and pituitary tissues in rats with stress-induced gastric ulcer(SGU), so as to reveal its mechanisms underlying improvement of SGU.

Methods: A total of 28 male SD rats were randomly divided into blank control, model, moxibustion, and medication groups, with 7 rats in each group. The SGU model was established by water immersion restraint stress for 3 h.

Coumarins ameliorate diabetogenic action of dexamethasone via Akt activation and AMPK signaling in skeletal muscle.

Glucocorticoids are widely prescribed for lots of pathological conditions, however, can produce 'Cushingoid' side effects including central obesity, glucose intolerance, insulin resistance and so forth. Our study is intended to investigate the improving effects of coumarins on diabetogenic action of dexamethasone in vivo and in vitro and elucidate potential mechanisms. ICR mice treated with dexamethasone for 21 days exhibited decreased body weight, increased blood glucose and impaired glucose tolerance, which were prevented by fraxetin (40 mg/kg/day), esculin (40 mg/kg/day) and osthole (20 mg/kg/day), respectively.

Attention Inspiring Receptive-Fields Network for Learning Invariant Representations.

In this paper, we describe a simple and highly efficient module for image classification, which we term the "Attention Inspiring Receptive-fields" (Air) module. We effectively convert the spatial attention mechanism into a plug-in module. In addition, we reveal the relationship between the spatial attention mechanism and the receptive fields, indicating that the proper use of the spatial attention mechanism can effectively increase the receptive fields of the module, which is able to enhance translation invariance and scale invariance of the network.