Objective: To investigate the prevalence and influencing factors of the co-occurrence of elevated blood pressure and depressive symptoms among junior and senior high school students in Anhui Province, so as to provide evidence for comprehensive interventions on physical and mental health among adolescents. Methods: From September to December 2024, a multi stage random cluster sampling method was used to select 103 225 junior and senior high school students from 16 prefecture level cities in Anhui Province. Data were collected through questionnaire surveys and physical measurements. Elevated blood pressure was determined according to the Reference of Screening for Elevated Blood Pressure among Children and Adolescents Aged 7-18 Years. Depressive symptoms among middle school students were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D). Chi-square test, Chi-square test for trend, and multivariate Logistic regression model were used to analyze the risk factors for the co-occurrence of elevated blood pressure and depressive symptoms. Results: The detection rate of elevated blood pressure was 15.22%, the detection rate of depressive symptoms was 18.56%, and the co-occurrence rate of the two conditions was 2.67% among junior and senior high school students. Multivariate Logistic regression analysis showed that after controlling for gender, school stage, household registration, and overweight and obesity status,compared with those who don t drink sugary drink and eat fried food, and get enough sleep, sugar sweetened beverage intake <1 and ≥1 time/d( OR =1.28,1.61), fried food consumption ≥1 time/d( OR =1.37), and insufficient sleep ( OR =1.54) were all associated with an increased risk of the co-occurrence of elevated blood pressure and depressive symptoms(all P <0.05). Daily fresh vegetable intake ≥1 time/d( OR =0.78) and fresh fruit intake ≥1 time/d( OR =0.85) were both associated with a decreased risk of the co-occurrence(both P <0.05). Compared with students who did not eat breakfast, students who ate breakfast sometimes and every day ( OR =0.62,0.36) had a lower co-occurrence risk(both P < 0.05). Junior and senior high school students with daily outdoor activity duration≥1 h ( OR =0.81) had a lower risk of the co-occurrence of elevated blood pressure and depressive symptoms ( P <0.05). Conclusions Sugar sweetened beverage drink and fried food consumption, inadequate consumption of fresh vegetables, fruits and breakfast, lack of outdoor activity, and insufficient sleep are risk factors for the co-occurrence of elevated blood pressure and depressive symptoms among junior and senior high school students in Anhui Province. It is necessary to establish school health promotion strategies integrating nutrition, exercise and sleep management as intervention targets to reduce the co-occurrence risk of elevated blood pressure and depressive symptoms among junior and senior high school students.

This article summarizes the nursing experience of a patient with cold agglutinin syndrome who experienced 2 sudden cardiac arrests.The nursing key points included:balancing the contradiction between hypothermia rewarming and head therapeutic hypothermia,thereby optimizing the temperature management strategy;controlling the entire process to ensure the safety of blood transfusion;conducting dynamic assessment and monitoring of coagulation function,preventing both bleeding and thrombosis;timing of nutritional therapy and progressive feeding at the right time;multidisciplinary collaboration was implemented to carry out a rehabilitation activity plan during continuous renal replacement therapy;preventing ICU delirium.With comprehensive treatment and meticulous nursing care provided by the multidisciplinary team,the patient was discharged in good condition after 22 days of hospitalization,and has resumed his daily working life after 3 months of follow-up.

This article summarizes the nursing experience of a patient with cold agglutinin syndrome who experienced 2 sudden cardiac arrests.The nursing key points included:balancing the contradiction between hypothermia rewarming and head therapeutic hypothermia,thereby optimizing the temperature management strategy;controlling the entire process to ensure the safety of blood transfusion;conducting dynamic assessment and monitoring of coagulation function,preventing both bleeding and thrombosis;timing of nutritional therapy and progressive feeding at the right time;multidisciplinary collaboration was implemented to carry out a rehabilitation activity plan during continuous renal replacement therapy;preventing ICU delirium.With comprehensive treatment and meticulous nursing care provided by the multidisciplinary team,the patient was discharged in good condition after 22 days of hospitalization,and has resumed his daily working life after 3 months of follow-up.

The tapeworm Taenia solium is an important human zoonotic parasite that causes great economic loss and also endangers public health. At present, an effective vaccine that will prevent infection and chemotherapy without any side effect remains to be developed. In this study, codon usage patterns in the T. solium genome were examined through 8,484 protein-coding genes. Neutrality analysis showed that T. solium had a narrow GC distribution, and a significant correlation was observed between GC12 and GC3. Examination of an NC (ENC vs GC3s)-plot showed a few genes on or close to the expected curve, but the majority of points with low-ENC (the effective number of codons) values were detected below the expected curve, suggesting that mutational bias plays a major role in shaping codon usage. The Parity Rule 2 plot (PR2) analysis showed that GC and AT were not used proportionally. We also identified 26 optimal codons in the T. solium genome, all of which ended with either a G or C residue. These optimal codons in the T. solium genome are likely consistent with tRNAs that are highly expressed in the cell, suggesting that mutational and translational selection forces are probably driving factors of codon usage bias in the T. solium genome.
Animals ; Base Sequence ; Codon/*genetics ; Evolution, Molecular ; *Genome, Helminth ; Helminth Proteins/*genetics ; Molecular Sequence Data ; Taenia solium/*genetics

Lung cancer is the leading cause of cancer-related mortality worldwide. Despiting the great progress on target agents, majority of people who do not harbor a mutation could not get beneift from them. Immunotherapy, through stimulating the body's immune system to improve the antitumor immunity effect, has been a new therapeutic method for non-small cell lung cancer (NSCLC). Study had been reported that immune checkpoint molecules, including programmed death-1 (PD-1)/PD-ligand (L) 1 axis, are closedly related with cancer generation and development, and play a key role on clinical signiifcance of NSCLC. Activation of PD-1/PD-L1 pathway contributes to tumor immune escape, and block PD-1/PD-L1 pathway can enhance endogenous antimuor immunity. Currently increasing clinical trials suggested that immune checkpoint inhibitors, including anti-PD-1 and anti-PD-L1 monoclonal antibodies turned out to be beneifcial and safe in NSCLC. Here, we provide a review on the progress of PD-1/PD-L1 pathway and immune checkpoint inhibitors in NSCLC.

Background and purpose:The most serious aspect of cancer is the emergence of metastases in organs distant from the primary tumor, since most deaths from cancer are due to metastases. In recent years, a series of studies has been undertaken both in vitro and in vivo, and demonstrated that the CD133+ hematopoietic stem cell is effective in increasing mice tumor cell metastases, but the efficacy of CD133+ stem cells is not well studied for human cancer.We investigated the effects of CD133+ stem cells on the proliferation, adhesion and migration in human colorectal neoplasm cell line SW480.Methods:CD133+ cells were separated from fresh cord blood mononuclear cells(MNC) by Ficoll density gradient centrifugation and magnetic activated cell-sorting system(MACS).The treatment group was the co-culture of CD133+ cells and SW480, the control group used the same culture medium without CD133+ cells. The effect of CD133+ cells on proliferation in SW480 cell was measured by MTT assay, the migration abilities of SW480 cell were assayed in Transwell cell culture, Cell adhesion assay was carried out in a 96 microplate well precoated with fibronection.Results:CD133+ cells could significantly improve the growth ability of SW480 cell, not only the ability of proliferation, but also the morphology. The morphology of the cells was remarkably changed. Irregular nucleus, double nucleus and polymorphic nucleus appeared in the treatment group, and the cells were shaped as polygon-like and leptosomatic. In the cell adhesion assay, A 490 of the treatment group was 0.11?0.01, A 490 of the control group was 0.05?0.01(P﹤0.05).Conclusions:Our results indicate that the CD133+ cell is effective in increasing tumor cell proliferation and invasion. Hematopoietic stem cell may play an important role in the invasion and metastasis of colorectal neoplasm.

Objective To prepare the chitosan nanoparticles(particle-diameter

0.05).The absorption of NCTD was a first-order process with passive diffusion mechanism.The absorption law in vivo was the same as in vitro,the correlation coefficient between them was 0.999 4.Conclusion NCTD-CS-NP could improve the absorption of NCTD in rat small intestine.NCTD is well absorbed at the superior and middle segments of intestine.The concentration of NCTD has no distinctive effect on the absorption kinetics.The release of drug in vitro and its uptake is well correlated.