Objective To explore the potential categories of psychosocial adaptation in psoriasis patients and their differences in social alienation.Methods Using a cross-sectional survey design,convenience sam-pling was used to select 376 psoriasis patients from multiple hospitals in Shandong Province from September to December 2022.Participants completed the general information questionnaire,Psychosocial Adaptation to Illness Scale(PAIS-SR),Acceptance and Action Questionnaire-Ⅱ(AAQ-2),and General Alienation Scale(GAS).Latent profile analysis was performed using Mplus8.0 software to identify psychosocial adaptation patterns of psoriasis patients,and SPSS25.0 was used to compare social alienation differences among different adaptation groups.Results Psoriasis patients could be divided into two latent profiles:moderate psychosocial adaptation group(31.38％)and low psychosocial adaptation group(68.62％).Medical payment method,dis-ease recurrence,psoriasis subtype,disease duration,family history,skin lesion exposure,and AAQ-2 scores were identified as main influencing factors(P＜0.05).Significant differences in total GAS scores were found between the two groups(P＜0.05).Conclusion The psychosocial adaptation of psoriasis patients shows het-erogeneity and could be classified into two latent profiles.Targeted interventions should be implemented to improve psychosocial adaptation levels.

Debates persist regarding the efficacy and safety of azvudine, particularly its real-world outcomes. This study involved patients aged ≥60 years who were admitted to 25 hospitals in mainland China with confirmed SARS-CoV-2 infection between December 1, 2022, and February 28, 2023. Efficacy outcomes were all-cause mortality during hospitalization, the proportion of patients discharged with recovery, time to nucleic acid-negative conversion (T _NANC), time to symptom improvement (T _SI), and time of hospital stay (T _HS). Safety was also assessed. Among the 5884 participants identified, 1999 received azvudine, and 1999 matched controls were included after exclusion and propensity score matching. Azvudine recipients exhibited lower all-cause mortality compared with controls in the overall population (13.3% vs. 17.1%, RR, 0.78; 95% CI, 0.67-0.90; P = 0.001) and in the severe subgroup (25.7% vs. 33.7%; RR, 0.76; 95% CI, 0.66-0.88; P < 0.001). A higher proportion of patients discharged with recovery, and a shorter T _NANC were associated with azvudine recipients, especially in the severe subgroup. The incidence of adverse events in azvudine recipients was comparable to that in the control group (2.3% vs. 1.7%, P = 0.170). In conclusion, azvudine showed efficacy and safety in older patients hospitalized with COVID-19 during the SARS-CoV-2 omicron wave in China.

Gene therapy, harnessing the power of CRISPR-Cas9 and/or DNAzyme systems, stands as a pivotal approach in cancer therapy, enabling the meticulous manipulation of genes pivotal to tumorigenesis and immunity. However, the pursuit of precise gene therapy encounters formidable hurdles. Herein, a near-infrared upconversion theranostic nanomachine is devised and tailors for CRISPR-Cas9/DNAzyme systems mediate precise gene therapy. An ingenious logic DNAzyme system consists of Chain 1 (C1)/Chain 2 (C2) and endogenous lncRNA is designed. We employ manganese modified upconversion nanoparticles for carrying ultraviolet-responsive C1-PC linker-C2 (C₂P) chain and Cas9 ribonucleoprotein (RNP), with outermost coats with hyaluronic acid. Upon reaching tumor microenvironment (TME), the released Mn²⁺ ions orchestrate a trifecta: facilitating endosomal escape, activating cGAS-STING signaling, and enabling T1-magnetic resonance imaging. Under near-infrared irradiation, Cas9 RNP/C₂P complex dissociates, releasing Cas9 RNP into the nucleus to perform gene editing of Ptpn2, while C1/C2 chains self-assemble with endogenous lncRNA to form a functional DNAzyme system, targeting PD-L1 mRNA for gene silencing. This strategy remodels the TME by activating cGAS-STING signaling and dual immune checkpoints blockade, thus realizing tumor elimination. Our theranostic nanomachine armed with the CRISPR-Cas9/DNAzyme logic systems, represents a resourceful and promising strategy for advancing cancer systemic immunotherapy and precise gene therapy.

Objective:To explore the trajectories of breastfeeding social support and postpartum depression from childbirth through 6 months postpartum in postpartum women.Methods:A longitudinal survey method was adopted. Using convenience sampling method, postpartum women who were hospitalized and delivered in the First Affiliated Hospital of University of Science and Technology of China from June to July 2023 were selected. The Hughes Breastfeeding Support Scale (HBSS) and Edinburgh Postpartum Depression Scale (EPDS) were used to collect data at three times including departure (T1), 42 days postpartum (T2), and 6 months postpartum (T3). Repeated analysis of variance was used to explore the trajectories of breastfeeding social support and postpartum depression at different times, and LSD test was used for pairwise comparison. Pearson correlation analysis was used to analyze the relationship between the HBSS and EPDS.Results:Finally, 435 postpartum women completed the survey. There were 171 cases aged 20-29 years old, 237 cases aged 30-39 years old, and 27 cases aged ≥ 40 years old.The rate of exclusive breastfeeding for 6 months after delivery was 41.1%(179/435). The total score of HBSS in parturients was at a high level at T1, with a score of (84.08 ± 14.14) points, but at T2 and T3, it was at a moderate level with scores of (77.45 ± 15.29), (78.42 ± 15.97) points, respectively, and the difference was statistically significant at different time points ( F=36.59, P<0.01). The total score of EPDS in parturients at T1, T2, and T3, were (8.53 ± 4.81), (8.29 ± 5.52), (7.71 ± 5.02) points, respectively, and the difference was statistically significant at different time points ( F=6.44, P<0.01). The scores of HBSS were negatively correlated with the scores of EPDS at three times ( r=-0.345, -0.458, -0.578, all P<0.01). Conclusions:The level of breastfeeding social support and postpartum depression showed a dynamic change trend, and these two variables were negatively related. Nursing staff should strengthen the construction of social support network for breastfeeding, and implement personalized intervention measures according to the psychological characteristics of postpartum women in different stages to improve the current situation of breastfeeding.

Objective:To explore the effect of nursing scheme based on self-regulation theory (SRT) on self-efficacy and quality of life of patients with chronic pancreatitis, and to provide basis for better promoting patients′ rehabilitation.Methods:Using a non-random historical control study, 55 patients with chronic pancreatitis admitted to The Fifth Affiliated Hospital of Southern Medical University from November 2021 to October 2022 were classified as the control group, and 55 patients with chronic pancreatitis admitted from November 2022 to October 2023 were classified as the research group. The control group received routine nursing intervention, while the research group received SRT-based nursing intervention. Both groups received a 3-month intervention. The General Self-Efficacy Scale, Exercise of Self-Care Agency Scale, Self Rated Abilities for Health Practices Scale, and Gastrointestinal Quality of Life Index were used to evaluate the self-efficacy, self-care ability, health behavior, and quality of life of two groups before and after the intervention, and statistical comparisons were made.Results:Both groups of patients completed the study. There were 28 males and 27 females in the control group. The age was (45.33 ± 12.26) years old. There were 30 males and 25 females in the research group. The age was (45.48 ± 12.61) years old. After the intervention, the score of the self-efficacy in the research group was (29.32 ± 2.88) points, which was higher than that in the control group (19.28 ± 1.95) points, the difference was significant ( t=21.41, P<0.05). The scores of self-care skills, self-responsibility, self-concept, health knowledge and the total score of the self-care ability in the research group were (35.32 ± 2.31), (22.85 ± 1.42), (25.88 ± 1.93), (64.32 ± 5.22), (148.34 ± 8.33) points respectively. They were all higher than those of the control group (28.66 ± 1.77), (17.22 ± 1.23), (18.67 ± 1.86), (60.08 ± 4.52), (124.56 ± 8.92) points. The differences were significant ( t values were 4.55-22.23, all P<0.05). The scores of exercise, nutrition, health responsibility, psychological comfort and the total score of the health behavior in the research group were (25.58 ± 1.41), (25.02 ± 2.03), (24.31 ± 2.34), (25.16 ± 1.63), (100.05 ± 7.36) points respectively. They were all higher than those of the control group (22.31 ± 2.03), (20.15 ± 2.82), (20.16 ± 2.89), (21.15 ± 2.17), (83.79 ± 7.84) points. The differences were significant ( t values were 8.28-11.21, all P<0.05). The scores of social activity, psychological state, physiological function, self-conscious symptoms and the total score of the quality of life in the research group were (16.78 ± 1.26), (17.03 ± 1.85), (22.43 ± 1.96), (17.09 ± 0.88), (73.41 ± 4.22) points respectively. They were all higher than those of the control group (15.32 ± 1.15), (15.34 ± 1.76), (20.86 ± 1.59), (16.03 ± 0.75), (67.52 ± 4.18) points. The differences were significant ( t values were 4.61-7.35, all P<0.05). Conclusions:SRT-based nursing scheme can effectively improve the self-efficacy and self-care ability of patients with chronic pancreatitis, and improve their health behavior and quality of life.

The oropouche virus (OROV) poses a threat to pregnant women and fetuses, potentially causing fetal neurological defects and even stillbirth, which has caused global attention. OROV is an arthropod-borne virus belonging to the Orthobunyavirus genus in the Bunyavirales order, primarily transmitted by arthropods and causing oropouche fever. This article reviews the etiological characteristics, epidemiological distribution, clinical symptoms, detection methods, and prevention strategies of OROV. OROV is prevalent in Central and South America, with a sharp increase in cases reported in Brazil in 2024. The virus's symptoms resemble those of several other arthropod-borne viral diseases, which can lead to misdiagnosis. Currently, there are no specific drugs or vaccines available, and treatment is mainly supportive. Culicoides paraensis and Culex quinquefasciatus are among the significant vectors of OROV. Furthermore, the article analyzes the distribution of Culex quinquefasciatus in China, highlights the risk of imported cases, proposes targeted prevention and control strategies, and underscores the significance of international cooperation in disease prevention and control.

Objective:To observe the changes of central visual acuity and extracentral visual acuity in eyes with non-arteritic central retinal artery occlusion (NA-CRAO).Methods:A retrospective clinical study. From January 1, 2017 to December 31, 2024, 140 patients (140 eyes) diagnosed with NA-CRAO through ophthalmic examination at Department of Ophthalmology of First People's Hospital of Xianyang City were included in the study. All affected eyes underwent best corrected visual acuity (BCVA), visual field, intraocular pressure, fundus color photography, optical coherence tomography (OCT), and fluorescein angiography (FFA) examinations. After a clear diagnosis, conservative treatment such as reducing intraocular pressure, relieving spasms, and dilating blood vessels should be given immediately. Simultaneously, intravenous and/or arterial thrombolysis therapy should be administered based on the patient's overall condition. Under the same treatment conditions as other treatments, 33 eyes were treated with hyperbaric oxygen therapy within 24 hours after seeking medical attention. The changes in central visual acuity (BCVA) and peripheral visual acuity of the affected eye one month after treatment were observed. BCVA improvement of ≥ 1 line was defined as the increase of no light sensitivity to light sensitivity or above, and the increase of light sensitivity to 0.01 or above. The visual acuity outside the center was determined by the 0 ° axis in front of the eyeball at eye level, and was 10 ° outside visual acuity on the temporal side. Multivariate analysis using logistic regression analysis.Results:Among the 140 cases (140 eyes), there were 84 males (84 eyes) and 56 females (56 eyes). The mean age was (63.89±10.78) years. The duration of illness from the onset of symptoms to the time of diagnosis was 48 (2-720) hours. 6, 1, 14, 47, 41, 16, and 15 eyes were diagnosed with BCVA without light perception, uncertain light perception, manual/anterior, digital/anterior, 0.01-0.10, and ≥ 0.10, respectively. FFA examination revealed delayed arm retinal circulation time and filling of the retinal artery trunk to the peak, with changes in the "arterial front" observed in 126 eyes. OCT examination showed extensive edema and unclear structure in the inner layer of the retina in all patients. Out of 140 eyes, 122 were treated with intravenous thrombolysis and 4 with arterial thrombolysis; 14 eyes did not receive thrombolytic therapy. After treatment, 38 eyes (27.1 %) showed an improvement of BCVA ≥ 1; 67 eyes (47.9%) did not show an improvement in BCVA, and the affected eye had a BCVA of approximately 0.6 without light perception; 17 eyes (12.1 %) showed improvement in peripheral vision, and the peripheral vision of the affected eyes ranged from 0.01 to 0.1, all of whom were patients undergoing intravenous thrombolysis, and prior to treatment, this group of patients had complete blindness in the coarse side visual field of the Amsler grid, and their out of center visual acuity could not be measured. Among the 33 eyes treated with hyperbaric oxygen therapy, 24 eyes (72.7%) showed an increase in BCVA after treatment; 9 eyes did not improve, among which 4 eyes (12.1%) showed improvement in out of center visual acuity. Among the 107 eyes that did not receive hyperbaric oxygen therapy, 49 eyes (45.8%) showed an increase in BCVA after treatment. There was no improvement in 58 eyes (54.2%), among which 13 eyes (12.1%) showed an improvement in out of center visual acuity. The results of logistic regression analysis showed that intravenous thrombolysis and hyperbaric oxygen therapy were independent predictive factors for the improvement of central and extra central visual acuity ( P<0.05). Conclusions:Hyperbaric oxygen therapy within 24 hours of seeking medical attention for patients with NA-CRAO disease course ≤ 1 month has a significant effect on the recovery of central and extra central vision. Intravenous thrombolysis and hyperbaric oxygen therapy are independent predictive factors for the improvement of central and extra central vision.

Objective:To evaluate the short-term efficacy of surgical treatment for severe pulmonary stenosis(PS) in infants and young children, and to clarify the impact of different surgical timings on the efficacy of PS treatment.Methods:A retrospective analysis was conducted on 24 infants and young children who underwent surgical treatment for severe PS at the General Hospital of Northern Theater Command, PLA, from January 1, 2020, to October 1, 2024. Among them, 13 were males and 11 were females. The average weight of the patients was(9.2±3.6) kg, the average gestational age was(39.3±1.7) weeks, and the average age was(15.0±13.5) months. Preoperative clinical symptoms and signs(e.g., cyanosis, shortness of breath), transpulmonary valve pressure gradient(TPVPG), right ventricular systolic pressure(RVSP), and Em/Am were recorded. The patients were divided into two groups based on surgical timing: the infant group(under 1 year old, n=12) and the toddler group(1-3 years old, n=12).Results:There were no deaths among all patients. The postoperative ICU stay was significantly longer in the infant group compared to the toddler group( P<0.05). Compared to preoperative values, surgical treatment significantly improved TPVPG, reduced RVSP, and enhanced right ventricular diastolic function, which stabilized by 3 months postoperatively( P<0.05). Intergroup comparisons revealed that the infant group had significantly lower TPVPG at 6 months postoperatively compared to the toddler group. Additionally, right ventricular diastolic function improved significantly in the infant group postoperatively, while no significant improvement was observed in the toddler group. Younger age and reduced right ventricular diastolic function were identified as major risk factors for prolonged mechanical ventilation(>24 hours). Conclusion:Surgical treatment for PS during infancy and early childhood is safe and effective. Comprehensive preoperative evaluation is crucial, and early surgical intervention is recommended for patients with impaired right ventricular function to improve prognosis.

The oropouche virus (OROV) poses a threat to pregnant women and fetuses, potentially causing fetal neurological defects and even stillbirth, which has caused global attention. OROV is an arthropod-borne virus belonging to the Orthobunyavirus genus in the Bunyavirales order, primarily transmitted by arthropods and causing oropouche fever. This article reviews the etiological characteristics, epidemiological distribution, clinical symptoms, detection methods, and prevention strategies of OROV. OROV is prevalent in Central and South America, with a sharp increase in cases reported in Brazil in 2024. The virus's symptoms resemble those of several other arthropod-borne viral diseases, which can lead to misdiagnosis. Currently, there are no specific drugs or vaccines available, and treatment is mainly supportive. Culicoides paraensis and Culex quinquefasciatus are among the significant vectors of OROV. Furthermore, the article analyzes the distribution of Culex quinquefasciatus in China, highlights the risk of imported cases, proposes targeted prevention and control strategies, and underscores the significance of international cooperation in disease prevention and control.

Objective To investigate the effect of Biejiajian Pill(BJJP)on malignant biological behavior of hepatocellular carcinoma Hep3B cells and its regulatory mechanism.Methods A total of 72 healthy SD rats were randomly divided into blank control(BC)group,low(0.55 g/kg),medium(1.10 g/kg)and high(2.20 g/kg)BJJP experimental group,and drug-containing serum was prepared.Hep3B cells were divided into BC group,normal rat serum treatment(NC)group,low dose BJJP(LBJJP)group,medium dose BJJP(MBJJP)group and high dose BJJP(HBJJP)group,empty plasmid(pcDNA3.1)group,and CKLF-like MARVEL transmembrane domain containing 6(CMTM6)overexpression(pcDNA3.1-CMTM6)group,and the NC+pcDNA3.1 group,MBJJP+pcDNA3.1 group,NC+pcDNA3.1-CMTM6 group and MBJJP+pcDNA3.1-CMTM6 group.The proliferation of hepatoma Hep3B cells was detected by CCK-8.The migration and invasion of hepatoma Hep3B cells were detected by Transwell assay.The expression levels of proliferation-related proteins proliferating cell nuclear antigen(PCNA),epithelial-mesenchymal transition(EMT)related proteins(E-cadherin,N-cadherin and Vimentin),and CMTM6 proteins in hepatoma Hep3B cells were detected by Western blotting experiments.Results Compared with those in BC group,there were no significant differences in the proliferation,migration and invasion abilities of Hep3B cells,or the expression levels of PCNA,EMT related proteins(E-cadherin,N-cadherin and Vimentin)and CMTM6 protein in NC group(P＞0.05).Compared with NC group,LBJJP,MBJJP and HBJJP drug-containing serum inhibited the proliferation,migration and invasion of Hep3B cells,downregulated the protein expression of PCNA;MBJJP and HBJJP upregulated the protein expression of E-cadherin.The protein expressions of N-cadherin,Vimentin and CMTM6 were downregulated,with significant differences(P＜0.05).Compared with pcDNA3.1 group,the protein expression of CMTM6,cell proliferation,migration,invasion,PCNA protein expression,N-cadherin protein expression,and Vimentin protein expression in Hep3B cells in pcDNA3.1-CMTM6 group were significantly upregulated,while the protein expression of E-cadherin was significantly downregulated(P＜0.05).Compared with NC+pcDNA3.1 group,the proliferation,migration and invasion abilities of Hep3B cells in MBJJP+pcDNA3.1 group were decreased,the expression levels of PCNA,Vimentin and N-cadherin protein were decreased,while the expression level of E-cadherin protein was increased.Compared with NC+pcDNA3.1-CMTM6 group,MBJJP+pcDNA3.1-CMTM6 group had the same results in the proliferation,migration and invasion abilities of Hep3B cells and the protein expression levels of PCNA,Vimentin,N-cadherin and E-cadherin.The differences were statistically significant(all P＜0.05).Conclusion BJJP may inhibit the proliferation,migration,invasion and EMT of hepatoma Hep3B cells by regulating the expression of CMTM6.