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OBJECTIVE: This study aims to investigate the allergens in children with allergic rhinitis (AR) and AR-related influencing factors. PATIENTS AND METHODS: The clinical data of 230 children with AR admitted to our hospital from June 2020 to June 2021 were retrospectively analyzed and included in the observation group. The clinical data of 230 healthy children during the same time period were included as the control group. All children had been tested for allergens using serum allergens, and the clinical data were collected by telephone questionnaires. Univariate and multivariate logistic regression were used to analyze the risk factors affecting AR. RESULTS: A total of 230 children with AR was included in this study, and some of them had two or more allergens. The proportion of house dust mite was the highest among the inhaled allergens, about 75.22%. Shrimp accounted for the highest proportion of food allergens, about 40.87%. Compared with the control group, the proportion of floating population, home heating, allergy history, asthma and other general information in the observation group was higher. At the same time, the proportion of environmental factors such as second-hand smoke, number of residents (= 3), daily ventilation and cleaning (no), domestic animals, domestic plants, decoration within 2 years, and living environment (rural) in the observation group was higher. In addition, the proportion of family factors such as delivery mode (cesarean section), family history of allergic rhinitis, parents' education level (middle school and above) in the observation group was higher (p < 0.05). Univariate logistic regression analysis showed that allergic history, asthma, second-hand smoke, floating population, number of residents, domestic animals, decoration within 2 years, delivery mode, and family history of allergic rhinitis were the risk factors affecting the incidence of AR in children (p < 0.05), and daily window ventilation and cleaning were the protective factors (p < 0.05). The multivariate logistic regression analysis showed that asthma, second-hand smoke, floating population, decoration within 2 years, family history of allergic rhinitis and domestic animals were independent risk factors for the occurrence of AR (p < 0.05), and daily ventilation and cleaning were protective factors for the occurrence of AR in children (p < 0.05). CONCLUSIONS: The proportion of house dust mite in inhalation allergens and shrimp in food allergens were the highest in AR children. The incidence of AR was closely related to asthma, second-hand smoke, floating population, decoration within 2 years, family history of AR and domestic animals, etc. Targeted measures could effectively prevent the occurrence and recurrence of AR. At the same time, daily ventilation and cleaning were the protective factors which could reduce the incidence and occurrence of AR in children. [ABSTRACT FROM AUTHOR]

OBJECTIVE: The aim of this study is to analyze the application effect of traditional Chinese medicine (TCM) comprehensive nursing in diabetic foot patients. PATIENTS AND METHODS: 230 patients with diabetic foot admitted to Third people's Hospital of Haikou from January 2019 to April 2022 were classified as two groups, which consisted of a control group (n = 95) and an experimental group (n = 135). The control group took routine nursing intervention, while the experimental group took TCM comprehensive nursing intervention. The effect of intervention was compared by inflammatory factors (B-FGF, EGF, VEGF, and PDGF), wound area, self-rated anxiety scale (SAS), and self-rated depression scale (SDS). RESULTS: After nursing, the levels of B-FGF, EGF, VEGF, and PDGF were higher in the experimental group (all p < 0.05). The total effective rate of diabetic foot recovery in the experimental group was 94.87% (74/78), higher than 87.67% (64/73) in the control group (p = 0 .026). A fter nursing, the scores of SAS and SDS in the experimental group were lower than those in the control group (all p < 0.05). CONCLUSIONS: The application of TCM comprehensive nursing in diabetic foot patients can greatly change the levels of B-FGF, EGF, VEGF, and PDGF in wound tissue, promote the healing of ulcer surface, improve patients' anxiety and depression, and enhance the quality of life of patients. [ABSTRACT FROM AUTHOR]

OBJECTIVE: The present study aimed to investigate the impact of two Nrf2 agonists, tBHQ and 4-Octyl Itaconate, on nucleus pulposus (NP) degeneration and explore the underlying mechanism. PATIENTS AND METHODS: We isolated the NP cells from the disc tissue of disc herniation patients. NP cells were pretreated with an adequate dose of tBHQ, Itaconate, or the mixture of them, and then subjected to the Lipopolysaccharides (LPS) stimulation to induce degeneration. Besides, the Nrf2 gene silenced NP cells were also used as a comparison. Moreover, the LPS-treated NP cells were also cultured in the mix of tBHQ and Itaconate to determine whether the agonists affected reverse degeneration. RESULTS: LPS treatment suppressed Nrf2 expression and induced the NP cell degeneration with a decrease of cell viability and collagen II expression, an increase of reactive oxygen species (ROS) production, inflammatory cytokine accumulation (IL-1ß, TNF-a), and apoptosis (Caspase3, Caspase8). However, tBHQ or Itaconate pretreated NP cells contained a higher level of Nrf2 protein and alleviated the negative effect caused by LPS, which was abolished with the silencing of Nrf2. Additionally, tBHQ showed a better ability to suppress ROS than Itaconate. Meanwhile, Itaconate inhibited a higher amount of IL-1ß and TNF-a than tBHQ. Interestingly, when NP cells were pretreated with both tBHQ and Itaconate, the result indicated an excellent anti-ROS and anti-inflammatory peculiarity. Furthermore, when NP cells suffered from LPS first and then treated with the agonist, the anti-ROS and anti-inflammatory effects remained. However, the cell viability, collagen II, and apoptotic degree were not improved. CONCLUSIONS: Both tBHQ and Itaconate effectively prevent NP cells from degeneration through anti-ROS and anti-inflammation, and the combined use of them may have better effects. But in comparison, their impact on reversing NP cell degeneration has yet to be proven. [ABSTRACT FROM AUTHOR]

OBJECTIVE: Increasing studies have indicated the important functions of long non-coding RNAs (lncRNAs) in tumorigenesis and progression including hepatocellular carcinoma (HCC). The study aims to explore the role of long non-coding RNA AK001796 in HCC progression. PATIENTS AND METHODS: Quantitative Real- time polymerase chain reaction (QRT-PCR) analysis was performed to examine the lncRNA AK001796 expression in 73 cases of human HCC tissue samples and matched adjacent normal tissues. Besides, the relationship between lncRNA AK001796 expression and clinicopathologic characteristics was analyzed. Overall survival (OS) curves of patients were constructed by the Kaplan-Meier methods. Multivariate Cox regression analysis was used to evaluate independent risk factors affecting HCC prognosis. Cell proliferation and invasion abilities are analyzed by cell counting kit-8 (CCK-8) and transwell invasion assays. RESULTS: We showed that the lncRNA AK001796 expression was significantly up-regulated in HCC tissues and cell lines, compared to their controls, respectively. Higher lncRNA AK001796 expression closely correlated with tumor size (p<0.05), TNM stage (p<0.05) and the poor overall survival (OS) rate of HCC patients (p<0.05). Besides, multivariate Cox regression analysis found that lncRNA AK001796 expression was identified as an independent risk factor for HCC prognosis. In vitro, we showed that lncRNA AK001796 knockdown markedly suppressed cell proliferation and cell invasion abilities. CONCLUSIONS: Our results suggested that lncRNA AK001796 acts as a predictor of HCC prognosis and may provide an important clinical value for HCC treatment. [ABSTRACT FROM AUTHOR]

OBJECTIVE: To investigate the clinicopathological significance of long non-coding LINC00958 and its expression in gastric cancer (GC). PATIENTS AND METHODS: A total of 200 patients with GC whose sample tissues were enrolled. Total RNA was isolated using the TRIzol method followed by quantitative Real Time-Polymerase Chain Reaction (qRT-PCR) detection of LINC00958 on mRNA level. The correlation was analyzed using Chi-square test, between the LINC00958 expression versus clinicopathological variables, including age, gender, clinical stage, tumor size, TNM classification and overall prognosis. The Kaplan-Meier survival curve was used to assess the prognostic value of LINC00958 expression, after which univariate and multivariate analysis was carried out with the COX proportional hazard analysis. RESULTS: LINC00958 was shown to be dramatically elevated in GC relative to normal controls. Elevated LINC00958 significantly correlated with lymph nodes metastases, distance metastasis, peritoneal dissemination, and peritumoral tissues infiltration (p<0.05). The Kaplan- Meier survival analysis showed that up-regulated LINC00958 was markedly associated with inferior overall survival (p<0.001). In addition, multivariate analysis highlighted that LINC00958 expression was an independent prognostic factor in GC. CONCLUSIONS: Our observation revealed that elevated LINC00958 was significantly associated with metastasis and was an independent prognostic factor in GC, indicating that LINC00958 can serve as a novel prognostic predictor in GC. [ABSTRACT FROM AUTHOR]