ObjectiveTo observe the effect of Liuwei Dihuangwan on behavioral impairments in the rat model of autism spectrum disorder （ASD） and explore the mechanism of action. MethodsTwelve SD pregnant rats were intraperitoneally injected with valproic acid （VPA） （10 rats） or normal saline （2 rats）， and male offspring were selected to establish the model of ASD and the control rats. Rats were randomly assigned into model， low-dose （0.75 g·kg^-1） and high-dose （1.5 g·kg^-1） Liuwei Dihuangwan， vitamin D （positive drug， 3.7×10^-5 g·kg^-1）， and blank groups. Each group was administrated with the corresponding concentration of drugs or the same volume of normal saline by gavage for 2 weeks. After the intervention， the three-chamber social test was conducted to evaluate social interaction and social preference. The open field test was carried out to observe spontaneous behavior and anxiety state. Hematoxylin-eosin staining （HE） was used to observe the pathological changes of the prefrontal tissue. Transmission electron microscopy was employed to observe the ultrastructure of mitochondria in prefrontal neurons. Immunofluorescence was used to detect the expression of ionized calcium-binding adapter molecule-1 （Iba-1） in the prefrontal tissue. Enzyme-linked immunosorbent assay （ELISA） was adopted to measure the levels of tumor necrosis factor-α （TNF-α） and interleukin-6 （IL-6）. Western blot was employed to assess the expression differences of phosphorylated adenosine monophosphate-activated protein kinase （p-AMPK）， adenosine monophosphate-activated protein kinase （AMPK）， phosphorylated Unc-51-like autophagy-activating kinase 1 （p-ULK1）， Unc-51-like autophagy-activating kinase 1 （ULK1）， and FUN14 domain-containing protein 1 （FUNDC1）. ResultsCompared with the blank group， the model group spent less time sniffing stranger 1 and stranger 2 in the three-chamber social test （P<0.01） and showed reductions in the total distance traveled， average speed， distance traveled in the central area， and time spent in the central area in the open field test （P<0.01）. In addition， the model group showed extensive apoptosis of neurons， with shrunken nuclei and red-stained cytoplasm， and extensive necrosis of neurons in the prefrontal tissue， mitochondrial swelling， decreased matrix density， disrupted cristae， and autophagic lysosomes in neurons， increases in the rate of Iba-1 positive cells in the prefrontal area （P<0.01） and the levels of TNF-α and IL-6 （P<0.01）， and down-regulation in the expression of p-AMPK/AMPK， p-ULK1/ULK1， and FUNDC1 （P<0.01）. Compared with the model group， low-dose and high-dose Liuwei Dihuangwan and the vitamin D prolonged the time spent sniffing stranger 1 and stranger 2 in the three-chamber social test （P<0.05， P<0.01）， increased the total distance traveled， average speed， distance traveled in the central area， and time spent in the central area in the open field test （P<0.05， P<0.01）， restored the morphology of neurons in the prefrontal tissue， decreased the number of apoptotic cells， alleviated the swelling of mitochondria in neurons， increased the matrix density， mitigated the fragmentation and disorder of cristae， and increased the number of autophagosomes. Moreover， the drugs decreased the rate of Iba-1 positive cells in the prefrontal area （P<0.01）， lowered the levels of TNF-α and IL-6 （P<0.01）， and up-regulated the expression of p-AMPK/AMPK， p-ULK1/ULK1， and FUNDC1 （P<0.01）. ConclusionLiuwei Dihuangwan ameliorate autism-like behaviors and reduce neuronal apoptosis and neuroinflammatory damage in the rat model of ASD by promoting mitophagy mediated by the AMPK/ULK1/FUNDC1 pathway.

Objective This study employs bibliometrics and visualization analysis techniques to systematically review and analyze the current status and evolutionary trends of research on Dysosma versipellis,both domestically and internationally.The discussion encompasses the current state of research on Dysosma versipellis as well as the latest hot topics in the field.Methods The literatures related to Dysosma versipellis and meeting the inclusion criteria were searched through China Knowledge Network(CNKI)and Web of science(WOS)databases,and the core author groups,cooperative relationships among research institutions and key words were analyzed by CiteSpace software.Results Eventually,1793 Chinese documents and 771 English documents were included.The author with the highest number of Chinese articles is Zeng Kang;The authors with the highest number of articles in English are Arora Rajesh;The number of articles published in China generally increases first and then decreases;The Shanghai Institute of Pharmaceutical Industry is the institution that studies Dysosma versipellis the most,and the exchanges and cooperation among institutions in the research field need to be further deepened.The keyword analysis shows that the research content of Dysosma versipellis mainly focuses on anti-tumor application,extraction and synthesis of derivatives.Conclusion At present,the extraction and synthesis of lignans and their related derivatives from Dysosma versipellis and their clinical application in the treatment of condyloma acuminatum and anti-tumor are the research hotspots of Dysosma versipellis.The toxicological mechanisms of damage caused by Dysosma versipellis and its active components,as well as potential therapeutic approaches,are expected to become a focal point of future research.

The traditional medical quality management model has many problems,such as excessive reliance on experience,poor coordination among departments,and lagging supervision,innovating medical quality management models has become an essential issue for the high-quality development of hospitals.A tertiary Grade A general hospital built a"data element multiplier"ecological chain for medical quality management,and established a complete closed-loop management system for medical quality management under the"Internet plus"model.Finally,the mobile medical quality management platform was built.Jointly driven by"Internet plus"and"data element multiplier",the level of lean management has been significantly improved,providing practical reference for hospitals at the same level.

Objective:To examine the validity and reliability of the Basic Psychological Needs Satisfaction and Frustration Scale(BPNSFS)in the adult population.Methods:A total of 488 adults were recruited and random-ly divided into 2 groups.One half(n=244)was utilized for item analysis and exploratory factor analysis,while the other half(n=244)was reserved for confirmatory factor analysis.One month later,a convenient sample of 100 in-dividuals was selected for retesting.The Depression-Anxiety-Stress Scale-21(DASS-21)and the Satisfaction with Life Scale(SWLS)were employed as criterion measures.Results:Both subscales of the BPNSFS demonstrated a 3-factor structure,explaining a total variance of 60.99％and 60.31％,respectively.The 3-factor model exhibited good fit indices(x2/df=1.85,2.47;RMSEA=0.06,0.08;CFI=0.95,0.94;TLI=0.94,0.92;SRMR=0.04,0.05).Scores on both subscales and their dimensions were significantly correlated with DASS-21 and SWLS scores(|r|=0.16-0.57,Ps＜0.001).The Cronbach α coefficients for the 2 subscales were 0.87 and 0.89,with Cronbach α values for each dimension ranging from 0.73 to 0.81.The test-retest reliabilities(ICC)for the 2 sub-scales were 0.84 and 0.80,with ICC values for each dimension ranging from 0.65 to 0.83.Conclusion:The validi-ty and reliability of the Chinese version of the Basic Psychological Needs Satisfaction and Frustration Scale demon-strate good measurement properties in assessing the adult population.

The traditional medical quality management model has many problems,such as excessive reliance on experience,poor coordination among departments,and lagging supervision,innovating medical quality management models has become an essential issue for the high-quality development of hospitals.A tertiary Grade A general hospital built a"data element multiplier"ecological chain for medical quality management,and established a complete closed-loop management system for medical quality management under the"Internet plus"model.Finally,the mobile medical quality management platform was built.Jointly driven by"Internet plus"and"data element multiplier",the level of lean management has been significantly improved,providing practical reference for hospitals at the same level.

The female reproductive system is essential for sustaining reproductive endocrine homeostasis,however,its vulnerability to various endogenous and exogenous insults,including pathological conditions,pharmacological agents,genetic predispositions,and environmental factors,often results in compromised fertility.The existing protective approaches(including surgical interventions,hormonal replacement therapies,and assisted reproductive techniques)are constrained by several limitations,such as adverse therapeutic effects,technical complexities,and their incapacity to reverse ovarian senescence.Artemisinin and its derivatives(ARTs),characterized by their unique endoperoxide bridge configuration,have exhibited outstanding therapeutic performance across multiple domains including malaria treatment,anticancer therapy,inflammation modulation,and parasitic infection control.Emerging research has identified their novel protective capabilities against various reproductive system pathologies.This comprehensive review systematically elucidates the molecular mechanisms underlying artemisinin-based interventions in reproductive pathologies and evaluates their clinical translation prospects,thereby proposing innovative strategies for the development of next-generation fertility-protective agents with enhanced safety and efficacy profiles.

Objective This study employs bibliometrics and visualization analysis techniques to systematically review and analyze the current status and evolutionary trends of research on Dysosma versipellis,both domestically and internationally.The discussion encompasses the current state of research on Dysosma versipellis as well as the latest hot topics in the field.Methods The literatures related to Dysosma versipellis and meeting the inclusion criteria were searched through China Knowledge Network(CNKI)and Web of science(WOS)databases,and the core author groups,cooperative relationships among research institutions and key words were analyzed by CiteSpace software.Results Eventually,1793 Chinese documents and 771 English documents were included.The author with the highest number of Chinese articles is Zeng Kang;The authors with the highest number of articles in English are Arora Rajesh;The number of articles published in China generally increases first and then decreases;The Shanghai Institute of Pharmaceutical Industry is the institution that studies Dysosma versipellis the most,and the exchanges and cooperation among institutions in the research field need to be further deepened.The keyword analysis shows that the research content of Dysosma versipellis mainly focuses on anti-tumor application,extraction and synthesis of derivatives.Conclusion At present,the extraction and synthesis of lignans and their related derivatives from Dysosma versipellis and their clinical application in the treatment of condyloma acuminatum and anti-tumor are the research hotspots of Dysosma versipellis.The toxicological mechanisms of damage caused by Dysosma versipellis and its active components,as well as potential therapeutic approaches,are expected to become a focal point of future research.

The female reproductive system is essential for sustaining reproductive endocrine homeostasis,however,its vulnerability to various endogenous and exogenous insults,including pathological conditions,pharmacological agents,genetic predispositions,and environmental factors,often results in compromised fertility.The existing protective approaches(including surgical interventions,hormonal replacement therapies,and assisted reproductive techniques)are constrained by several limitations,such as adverse therapeutic effects,technical complexities,and their incapacity to reverse ovarian senescence.Artemisinin and its derivatives(ARTs),characterized by their unique endoperoxide bridge configuration,have exhibited outstanding therapeutic performance across multiple domains including malaria treatment,anticancer therapy,inflammation modulation,and parasitic infection control.Emerging research has identified their novel protective capabilities against various reproductive system pathologies.This comprehensive review systematically elucidates the molecular mechanisms underlying artemisinin-based interventions in reproductive pathologies and evaluates their clinical translation prospects,thereby proposing innovative strategies for the development of next-generation fertility-protective agents with enhanced safety and efficacy profiles.

A 36-year-old male developed unconsciousness and no response to voice stimuli after taking approximately 2 050 mg felodipine (the specific time was unknown). Two hours later, he was sent to the department of emergency by his family and admitted to the hospital. His vital signs showed body temperature 35.1 ℃, pulse 148 times/min, respiration 32 times/min, and blood pressure 65/34 mmHg. Acute drug poisoning, acute toxic cardiomyopathy, acute toxic shock, acute type Ⅱ respiratory failure, acute toxic encephalopathy, and acute renal failure were diagnosed based on the patient′s clinical manifestations combined with laboratory tests results, cardiac ultrasound, chest and abdominal CT scans. Endotracheal intubation connected to a ventilator for invasive assisted ventilation, pressure boosting, and fluid resuscitation were given. At the same time, repeated gastric lavage and enema were performed to remove toxins. Blood perfusion was intermittently and repeatedly administered, and continuous renal replacement therapy was used. The blood concentration of felodipine was 1 298 μg/L at 2 hours after admission, and cardiac arrest occurred at 4 hours. Venous-arterial extracorporeal membrane oxygenation (V-A ECMO) treatment was administered immediately. After 48 hours of ECMO operation, sedatives were discontinued and the patient′s consciousness was improved after 4 hours. On the 5th day of ECMO treatment, his heart rate was 72 beats per minute, and blood pressure was 127/65 mmHg. The blood concentration of felodipine decreased to 2 μg/L. The patient′s vital signs were significantly improved and ECMO supportive treatment was withdrawn. After 26 days of hospitalization, the patient recovered and was discharged.