Objective:To summarize the clinical features and prognosis of congenital chylothorax and provide a basis for rational diagnosis and treatment.Methods:Clinical data of 11 cases of congenital chylothorax treated in the Department of Neonatology of Women's Hospital, School of Medicine, Zhejiang University from January 2020 to December 2022 were retrospectively collected and analyzed. Intrauterine intervention, clinical manifestations, auxiliary examinations, management strategies, outcomes, and postnatal follow-up were summarized using descriptive statistical analysis.Results:All the patients were born by cesarean section at the gestational age of (35.7±2.2) weeks (32 +1-39 +0 weeks). The male-to-female ratio was 4∶7. Four cases were complicated by fetal edema. Nine cases received intrauterine treatment, including thoracentesis in six cases, thoraco-amniotic shunting in one case, and thoracentesis combined with thoraco-amniotic shunting in two cases. Six patients had mild asphyxia. All 11 patients developed respiratory distress within 24 h after birth and were found with pleural effusion by chest X-ray and ultrasound. After a series of treatments, including chest drainage, respiratory support, sequential nutritional therapy, and octreotide, nine cases were cured and discharged from the hospital, while two cases died of pulmonary collapse after withdrawing treatment (both complicated by fetal edema). No recurrence of chylothorax was reported in the nine patients and their growth and development were normal during a follow-up to 3-22 months after birth. Conclusions:Patients with congenital chylothorax are prone to intrapartum asphyxia and respiratory distress after birth. Most patients can survive and have good outcomes after intrauterine intervention and postnatal comprehensive treatment.

Gas therapy is emerging as a highly promising therapeutic strategy for cancer treatment. However, there are limitations, including the lack of targeted subcellular organelle accuracy and spatiotemporal release precision, associated with gas therapy. In this study, we developed a series of photoactivatable nitric oxide (NO) donors NRh-R-NO (R = Me, Et, Bn, iPr, and Ph) based on an N-nitrosated upconversion luminescent rhodamine scaffold. Under the irradiation of 808 nm light, only NRh-Ph-NO could effectively release NO and NRh-Ph with a significant turn-on frequency upconversion luminescence (FUCL) signal at 740 nm, ascribed to lower N-N bond dissociation energy. We also investigated the involved multistage near-infrared-controlled cascade release of gas therapy, including the NO released from NRh-Ph-NO along with one NRh-Ph molecule generation, the superoxide anion O₂^⋅- produced by the photodynamic therapy (PDT) effect of NRh-Ph, and highly toxic peroxynitrite anion (ONOO^‒) generated from the co-existence of NO and O₂^⋅-. After mild nano-modification, the nanogenerator (NRh-Ph-NO NPs) empowered with superior biocompatibility could target mitochondria. Under an 808 nm laser irradiation, NRh-Ph-NO NPs could induce NO/ROS to generate RNS, causing a decrease in the mitochondrial membrane potential and initiating apoptosis by caspase-3 activation, which further induced tumor immunogenic cell death (ICD). In vivo therapeutic results of NRh-Ph-NO NPs showed augmented RNS-potentiated gas therapy, demonstrating excellent biocompatibility and effective tumor inhibition guided by real-time FUCL imaging. Collectively, this versatile strategy defines the targeted RNS-mediated cancer therapy.

Objective:To analyze the bubble dynamic characteristics of shock wave enhanced emission photoacoustic streaming(SWEEPS)technique in free water region under different temporay delays.Methods:The Er∶YAG laser tip was activated in free water model with SWEEPS mode at 150-600 μs pulse delay.The bubble dynamic process during irrigation was recorded by a high-speed camera(200 000 Hz).Matlab was used to analyze the interaction between bubble made by the dual pulses frame by frame.The distance between bubble remnants and laser tip was measured before the bubble disappeared.The experimental data were statisti-cally analyzed by SPSS 19.0.Results:In free water region,different temporal delays caused different interaction between the bub-bles activated by the SWEEPS technique with a dual pulse modality.The interactions include bubble fusion,bubble collision and bubble separation.When the temporal delay between 360-440 μs,bubble collision was the most violent,and the farthest distance between bubble remnants and laser tip was reached.Conclusion:In free water region,the dual pulse of SWEEPS technique can lead to bubble interaction which may enhance the cavitation effect of Er∶YAG laser irrigation,and improve the debridement in clinic ap-plication.

AIM:To explore the core target and mechanism of α-Linolenic acid(ALA)in improving neuroinflammation through network pharmacology combined with in vitro experiments.METHODS:Pharmacological studies have shown that ALA has anti-inflammatory,antioxidant,and neuroprotec-tive properties.The targets of α-Linolenic acid were obtained from PharmMapper and Swiss Tar-get Prediction databases,the targets of neuroin-flammation were searched from GeneCards,TTD and OMIM databases,and the potential targets of ALA and neuroinflammation were obtained from Wayne diagram.Protein interaction network(pro-tein-protein interaction,PPI)of potential targets was constructed by STRING website,and the core targets in PPI were screened by Cytoscape 3.8.0 software.At the same time,potential targets are imported into DAVID database,GO and KEGG data were obtained and the results were visualized.Autodock vina and Pymol software were used to dock the selected core targets with ALA and visual-ize the results.An in vitro model of neuroinflamma-tion was constructed,and cell growth status,oxida-tive stress,and migration or repairing capacity were determined by CCK-8 analysis,SOD,MDA and cell scratches,and the expression of IL-6,iba 1,COX-2(PTGS2),and iNOS proteins was determined by ELISA or Western blot experiments.RESULTS:Network pharmacology analysis revealed 46 poten-tial targets of ALA for neuroinflammation,and 10 core targets,including IL-6 and PTGS 2.With 232 entries enriched by GO enrichment analysis and 70 signaling pathways enriched by KEGG enrichment analysis,molecular docking showed that ALA can form hydrogen bonding with COX-2.Experiments showed that ALA could improve cell viability,allevi-ate cell oxidative stress levels,and promote cell mi-gration and motor repair in an in vitro model of neuroinflammation.CONCLUSIONS:ALA may im-prove neuroinflammation by alleviating oxidative stress and inhibiting IL-6 and COX-2 protein expres-sion.

Objective: Self-determination theory (SDT) deems that people have three causality orientations: autonomy orientation, control orientation, and impersonal orientation. Previous studies suggested that lower autonomy orientation or higher control and impersonal orientations may be associated with more addictive behaviors. Our study aimed to investigate if these associations exist in Internet gaming disorder (IGD), and if sensation seeking, anxiety, and depression could influence the associations between causality orientations and IGD symptoms. Methods: A total of 1,400 college students completed the Internet Gaming Disorder Scale, General Causality Orientation Scale, Brief Sensation Seeking Scale, Generalized Anxiety Disorder Scale, and Patient Health Questionnaire. Correlation, multiple linear regressions, structural equation model (SEM) analyses, and moderation analyses were conducted to explore the associations. Results: The control and impersonal orientations were positively associated with IGD symptoms, while the autonomy orientation was negatively associated with them. Moreover, SEM analyses showed that the autonomy-IGD relationship was totally mediated by anxiety and depression, the impersonal-IGD relationship was partially mediated by anxiety, and the control-IGD relationship was partially mediated by depression. Finally, the effects of causality orientations on IGD were moderated by sensation seeking. Conclusion Overall, autonomy orientation is linked to fewer gaming problems, whereas control and impersonal orientations are associated with more gaming problems. Moreover, the relationships between causality orientations and IGD symptoms are mediated by anxiety and depression and moderated by sensation seeking. Our findings inform theory on the motivations of gaming behaviors and may shed light on the prevention and intervention of IGD from the perspective of SDT.

Objective: Self-determination theory (SDT) deems that people have three causality orientations: autonomy orientation, control orientation, and impersonal orientation. Previous studies suggested that lower autonomy orientation or higher control and impersonal orientations may be associated with more addictive behaviors. Our study aimed to investigate if these associations exist in Internet gaming disorder (IGD), and if sensation seeking, anxiety, and depression could influence the associations between causality orientations and IGD symptoms. Methods: A total of 1,400 college students completed the Internet Gaming Disorder Scale, General Causality Orientation Scale, Brief Sensation Seeking Scale, Generalized Anxiety Disorder Scale, and Patient Health Questionnaire. Correlation, multiple linear regressions, structural equation model (SEM) analyses, and moderation analyses were conducted to explore the associations. Results: The control and impersonal orientations were positively associated with IGD symptoms, while the autonomy orientation was negatively associated with them. Moreover, SEM analyses showed that the autonomy-IGD relationship was totally mediated by anxiety and depression, the impersonal-IGD relationship was partially mediated by anxiety, and the control-IGD relationship was partially mediated by depression. Finally, the effects of causality orientations on IGD were moderated by sensation seeking. Conclusion Overall, autonomy orientation is linked to fewer gaming problems, whereas control and impersonal orientations are associated with more gaming problems. Moreover, the relationships between causality orientations and IGD symptoms are mediated by anxiety and depression and moderated by sensation seeking. Our findings inform theory on the motivations of gaming behaviors and may shed light on the prevention and intervention of IGD from the perspective of SDT.

Objective: Self-determination theory (SDT) deems that people have three causality orientations: autonomy orientation, control orientation, and impersonal orientation. Previous studies suggested that lower autonomy orientation or higher control and impersonal orientations may be associated with more addictive behaviors. Our study aimed to investigate if these associations exist in Internet gaming disorder (IGD), and if sensation seeking, anxiety, and depression could influence the associations between causality orientations and IGD symptoms. Methods: A total of 1,400 college students completed the Internet Gaming Disorder Scale, General Causality Orientation Scale, Brief Sensation Seeking Scale, Generalized Anxiety Disorder Scale, and Patient Health Questionnaire. Correlation, multiple linear regressions, structural equation model (SEM) analyses, and moderation analyses were conducted to explore the associations. Results: The control and impersonal orientations were positively associated with IGD symptoms, while the autonomy orientation was negatively associated with them. Moreover, SEM analyses showed that the autonomy-IGD relationship was totally mediated by anxiety and depression, the impersonal-IGD relationship was partially mediated by anxiety, and the control-IGD relationship was partially mediated by depression. Finally, the effects of causality orientations on IGD were moderated by sensation seeking. Conclusion Overall, autonomy orientation is linked to fewer gaming problems, whereas control and impersonal orientations are associated with more gaming problems. Moreover, the relationships between causality orientations and IGD symptoms are mediated by anxiety and depression and moderated by sensation seeking. Our findings inform theory on the motivations of gaming behaviors and may shed light on the prevention and intervention of IGD from the perspective of SDT.

Objective: Self-determination theory (SDT) deems that people have three causality orientations: autonomy orientation, control orientation, and impersonal orientation. Previous studies suggested that lower autonomy orientation or higher control and impersonal orientations may be associated with more addictive behaviors. Our study aimed to investigate if these associations exist in Internet gaming disorder (IGD), and if sensation seeking, anxiety, and depression could influence the associations between causality orientations and IGD symptoms. Methods: A total of 1,400 college students completed the Internet Gaming Disorder Scale, General Causality Orientation Scale, Brief Sensation Seeking Scale, Generalized Anxiety Disorder Scale, and Patient Health Questionnaire. Correlation, multiple linear regressions, structural equation model (SEM) analyses, and moderation analyses were conducted to explore the associations. Results: The control and impersonal orientations were positively associated with IGD symptoms, while the autonomy orientation was negatively associated with them. Moreover, SEM analyses showed that the autonomy-IGD relationship was totally mediated by anxiety and depression, the impersonal-IGD relationship was partially mediated by anxiety, and the control-IGD relationship was partially mediated by depression. Finally, the effects of causality orientations on IGD were moderated by sensation seeking. Conclusion Overall, autonomy orientation is linked to fewer gaming problems, whereas control and impersonal orientations are associated with more gaming problems. Moreover, the relationships between causality orientations and IGD symptoms are mediated by anxiety and depression and moderated by sensation seeking. Our findings inform theory on the motivations of gaming behaviors and may shed light on the prevention and intervention of IGD from the perspective of SDT.

Objective: Self-determination theory (SDT) deems that people have three causality orientations: autonomy orientation, control orientation, and impersonal orientation. Previous studies suggested that lower autonomy orientation or higher control and impersonal orientations may be associated with more addictive behaviors. Our study aimed to investigate if these associations exist in Internet gaming disorder (IGD), and if sensation seeking, anxiety, and depression could influence the associations between causality orientations and IGD symptoms. Methods: A total of 1,400 college students completed the Internet Gaming Disorder Scale, General Causality Orientation Scale, Brief Sensation Seeking Scale, Generalized Anxiety Disorder Scale, and Patient Health Questionnaire. Correlation, multiple linear regressions, structural equation model (SEM) analyses, and moderation analyses were conducted to explore the associations. Results: The control and impersonal orientations were positively associated with IGD symptoms, while the autonomy orientation was negatively associated with them. Moreover, SEM analyses showed that the autonomy-IGD relationship was totally mediated by anxiety and depression, the impersonal-IGD relationship was partially mediated by anxiety, and the control-IGD relationship was partially mediated by depression. Finally, the effects of causality orientations on IGD were moderated by sensation seeking. Conclusion Overall, autonomy orientation is linked to fewer gaming problems, whereas control and impersonal orientations are associated with more gaming problems. Moreover, the relationships between causality orientations and IGD symptoms are mediated by anxiety and depression and moderated by sensation seeking. Our findings inform theory on the motivations of gaming behaviors and may shed light on the prevention and intervention of IGD from the perspective of SDT.

ZHANG Zhongjing's Zhenwutang is a classic formula for warming Yang and excreting water. It is composed of Aconiti Lateralis Radix Praeparata， Poria， Atractylodis Macrocephalae Rhizoma， Paeoniae Radix Alba， and Zingiberis Rhizoma Recens. Physicians of later generations have inherited and developed this formula by detailed recording and application. This paper adopted bibliometrics method to analyze Zhenwutang in terms of history， indications， dosage， drug processing， usage， and modification. The results showed that Zhenwutang was most widely used in Ming and Qing dynasties. Many physicians have inherited ZHANG Zhongjing's theory regarding the application of Zhenwutang in disease treatment， and a few physicians have used it to treat diphtheria and water-related diseases. Some physicians modified this formula to treat maculae， intermittent dysentery， jaundice and so on. Zhenwutang was mainly used to treat diseases of the circulatory system， respiratory system and urinary system in modern clinical practice. The processing of herbal medicines in this formula was clear. Specifically， the raw material of Aconiti Lateralis Radix Praeparata needed to be processed and peeled， while those of Poria， Atractylodis Macrocephalae Rhizoma， Paeoniae Radix Alba， and Zingiberis Rhizoma Recens can be used directly. Although being different， most of the dosages were consistent with those in Treatise on Febrile Diseases. According to the textual research， it is suggested that the reference dosage of this prescription in clinical practice is 41.25 g for Poria， Paeoniae Radix Alba， and Zingiberis Rhizoma Recens， respectively， 27.5 g for Atractylodes macrocephala， and 15 g for Aconiti Lateralis Radix Praeparata. The medicinal materials should be decocted in 1 600 mL water to reach a volume of 600 mL. After removal of the residues， the decoction should be taken warm with 140 mL each time， three times a day. The textual research of Zhenwutang is expected to provide a theoretical reference for the clinical application and formulation of Zhenwutang.