To summarize Prof. ZHANG Zhiyuan's clinical experience in using large doses of Fuzi （Aconiti Lateralis Radix Praeparata）. The effect of Fuzi is based on its acrid and hot propoerties， warming and invigorating yang qi and running without guard. The application of large doses of Fuzi can be categorized into raw and processed， with common dosage ranging from 30 g to 60 g of raw Fuzi， and 15 g to 30 g， 30 g to 60 g of processed Fuzi. The quantity-effect relationship of the large dose of Fuzi is summarized as 15 g to 30 g of processed Fuzi could warm water， warm yang and eliminate timidity， as the treatment of asthma with deficiency cold phlegm， edema of yang deficiency， and panic and timidity of yang deficiency； 30 g to 60 g of processed Fuzi could tonify fire， warm the meridians and collaterals， assist yang to dispel cold and relieve pain， as the treatment of coldness in the limbs， abdominal pain， pain in the joints of the limbs， and loose stools due to deficient yang qi and exuberant internal yin cold； 30 g to 60 g raw Fuzi could restore yang to save from collapse， as the treatment of yang depletion after profuse sweating and vomiting. At the same time， different dosages of Fuzi were flexibly paired with other medicines， i.e.， 15 g to 30 g of processed Fuzi was paired with Mahuang （Ephedrae Herba） and Xixin （Asari Radix et Rhizoma） to assist yang to dispel coldness， 30 g to 60 g of processed Fuzi was paired with Baizhu （Atractylodis macrocephalae rhizoma） or Wuzhuyu （Euodiae Fructus） to warm yang and dispel dampness， and 30 g to 60 g of raw Fuzi was paired with Shanzhuyu （Corni Fructus） to tonify both yin and yang.

OBJECTIVE To provide references and recommendations for improving the regulatory framework for cell and gene therapy products and treatments in China. METHODS This study systematically examined the “dual-track regulatory” frameworks for regenerative medicine products and treatments in Japan and the Republic of Korea， summarized their beneficial experiences， and explored optimization strategies for China’s regulatory practices. RESULTS & CONCLUSIONS Both Japan and the Republic of Korea have established clear management processes for two distinct pathways “registered clinical trials for regenerative medicine products” and “clinical research on regenerative medicine treatments” guided by shared principles of “risk stratification” and “full lifecycle oversight”. Based on these findings， it is recommended that China： strengthen top-tier legislative framework to explicitly delineate the regulatory scope governing cell and gene therapy products and treatments； clarify the jurisdictional responsibilities of relevant regulatory bodies to enhance oversight efficacy； appropriately calibrate the regulatory scope， and adopt a balanced regulatory approach that harmonizes standardization with innovation incentives， thereby accelerating the clinical translation of regenerative medicine products.

BACKGROUND: While emotional distress, encompassing anxiety and depression, has been associated with negative clinical outcomes, its impact across various clinical departments and general hospitals has been less explored. Previous studies with limited sample sizes have examined the effectiveness of specific treatments (e.g., antidepressants) rather than a systemic management strategy for outcome improvement in non-psychiatric inpatients. To enhance the understanding of the importance of addressing mental health care needs among non-psychiatric patients in general hospitals, this study retrospectively investigated the impacts of emotional distress and the effects of early detection and management of depression and anxiety on hospital length of stay (LOS) and rate of long LOS (LLOS, i.e., LOS >30 days) in a large sample of non-psychiatric inpatients. METHODS: This retrospective cohort study included 487,871 inpatients from 20 non-psychiatric departments of a general hospital. They were divided, according to whether they underwent a novel strategy to manage emotional distress which deployed the Huaxi Emotional Distress Index (HEI) for brief screening with grading psychological services (BS-GPS), into BS-GPS ( n = 178,883) and non-BS-GPS ( n = 308,988) cohorts. The LOS and rate of LLOS between the BS-GPS and non-BS-GPS cohorts and between subcohorts with and without clinically significant anxiety and/or depression (CSAD, i.e., HEI score ≥11 on admission to the hospital) in the BS-GPS cohort were compared using univariable analyses, multilevel analyses, and/or propensity score-matched analyses, respectively. RESULTS: The detection rate of CSAD in the BS-GPS cohort varied from 2.64% (95% confidence interval [CI]: 2.49%-2.81%) to 20.50% (95% CI: 19.43%-21.62%) across the 20 departments, with a average rate of 5.36%. Significant differences were observed in both the LOS and LLOS rates between the subcohorts with CSAD (12.7 days, 535/9590) and without CSAD (9.5 days, 3800/169,293) and between the BS-GPS (9.6 days, 4335/178,883) and non-BS-GPS (10.8 days, 11,483/308,988) cohorts. These differences remained significant after controlling for confounders using propensity score-matched comparisons. A multilevel analysis indicated that BS-GPS was negatively associated with both LOS and LLOS after controlling for sociodemographics and the departments of patient discharge and remained negatively associated with LLOS after controlling additionally for the year of patient discharge. CONCLUSION Emotional distress significantly prolonged the LOS and increased the LLOS of non-psychiatric inpatients across most departments and general hospitals. These impacts were moderated by the implementation of BS-GPS. Thus, BS-GPS has the potential as an effective, resource-saving strategy for enhancing mental health care and optimizing medical resources in general hospitals.
Humans ; Retrospective Studies ; Male ; Length of Stay/statistics & numerical data* ; Female ; Middle Aged ; Adult ; Psychological Distress ; Inpatients/psychology* ; Aged ; Anxiety/diagnosis* ; Depression/diagnosis*

Loss of protein homeostasis is a hallmark of cellular senescence, and ribosome pausing plays a crucial role in the collapse of proteostasis. However, our understanding of ribosome pausing in senescent cells remains limited. In this study, we utilized ribosome profiling and G-quadruplex RNA immunoprecipitation sequencing techniques to explore the impact of RNA G-quadruplex (rG4) on the translation efficiency in senescent cells. Our results revealed a reduction in the translation efficiency of rG4-rich genes in senescent cells and demonstrated that rG4 structures within coding sequence can impede translation both in vivo and in vitro. Moreover, we observed a significant increase in the abundance of rG4 structures in senescent cells, and the stabilization of the rG4 structures further exacerbated cellular senescence. Mechanistically, the RNA helicase DHX9 functions as a key regulator of rG4 abundance, and its reduced expression in senescent cells contributing to increased ribosome pausing. Additionally, we also observed an increased abundance of rG4, an imbalance in protein homeostasis, and reduced DHX9 expression in aged mice. In summary, our findings reveal a novel biological role for rG4 and DHX9 in the regulation of translation and proteostasis, which may have implications for delaying cellular senescence and the aging process.
G-Quadruplexes ; Cellular Senescence ; Ribosomes/genetics* ; Humans ; Animals ; Mice ; DEAD-box RNA Helicases/genetics* ; Protein Biosynthesis ; RNA/chemistry* ; Neoplasm Proteins

Objective To explore the current status of traditional Chinese medicine(TCM)research on alopecia areata(AA)and arogenetic alopecia(AGA),analyzing the clinical syndrome and treatment characteristics,and providing reference for TCM clinical diagnosis and treatment.Methods Search for research literature on traditional Chinese medicine treatment of hair loss in CNKI,Wanfang,and VIP separately.Removing duplicates through Notexpress and using CiteSpace and VOSviewer software for bibliometric analysis.Furthermore,focusing on the RCT research of traditional Chinese medicine internal treatment for AA and AGA,the data mining methods were used to analyze the pathogenesis,treatment methods,and prescriptions of traditional Chinese medicine.Results There are a total of 2954 literature on the treatment of hair loss by traditional Chinese medicine,with clinical research being the main research type.Among them,the main pathogenesis of AA is liver and kidney deficiency,qi and blood deficiency,etc.Commonly used herbs includes Polygonum multiflorum,Rehmannia glutinosa,Chuanxiong,Poria cocos,and Ligustrum lucidum,while the pathogenesis of AGA is mainly dampness heat accumulation,yin deficiency dampness heat,etc.,with commonly used herbs such as Platycladus orientalis,Alisma orientalis,Poria cocos,hawthorn,and Coix seed.Meanwhile,AA and AGA both pay more attention to the use of tonifying drugs in their treatment.Conclusion There is a growing trend in literature on the treatment of hair loss with TCM,and there are differences in the pathogenesis and treatment methods between AA and AGA in traditional Chinese medicine.It is worth further reference in the prescription and medication of clinical treatment of hair loss.

Fetal STR typing of aborted tissue has long been a major problem in forensic DNA.Especially for the first trimester abortion tissue,it is difficult to isolate the embryonic components by histomorphological means,resulting in the inability to accurately obtain the STR typing of the fetus.The mixed STR typing results of mother and fetus can provide a key basis for the identification of suspects in cases of rape-induced pregnancy.In this study,next generation sequencing was used to successfully detect mixed STR typing of mother and suspected fetus or single STR typing of suspected fetus in 4 rape-induced early pregnancy abortion tissues.Combined with Y-STR and flank sequence information,it provides a more comprehensive and reliable genetic basis for the identification of suspects.

Objective To explore the analgesic initiation mechanism of three-manipulation and three-acupoint tuina in model rats with minor chronic constriction injury(CCI).Methods Fifty-six SD rats were divided randomly into eight groups:normal group,sham group,model 1 group,model 2 group,tuina 1 group,tuina 2 group,tuina 1+transient receptor potential vanilloid-1(TRPV1)antagonist group,and tuina 2+transient receptor potential ankyrin 1(TRPA1)antagonist group.The model,tuina,and tuina+antagonist groups were established with minor CCI models.The tuina and tuina+antagonist groups received the three-method three-point intervention(point method,dial method,kneading method,Yinmen point,Chengshan point,Yanglingquan point)7 days after modeling.The model and sham groups were subjected to grasping restraint,and the normal group received no intervention.After the respective interventions,each group was tested for changes in mechanical withdrawal threshold(MWT)and thermal withdrawal latency(TWL)to detect different types of pain.The nitric oxide(NO)content of the dorsal root ganglion(DRG)was determined by the nitrate reductase method,and changes in protein and gene expression levels of components of the TRPV1/TRPA1-NO-cGMP-protein kinase G(PKG)signaling pathway in the DRG of each group were determined by enzyme-linked immunosorbent assay,Western blot,and qPCR.Results Compared with the model group,MWT and TWL were prolonged in the tuina 1 and tuina 2 groups.Expression levels of TRPV1,TRPA1,NO,soluble guanylate cyclase-β,cGMP,and PKG1 in the DRG were significantly decreased in the tuina 1,tuina 2,tuina 1+TRPV1 antagonist,and tuina 2+TRPA1 antagonist groups.Conclusions Tuina can effectively improve the symptoms of thermal and mechanical hyperalgesia caused by peripheral nerve injury after one-time intervention.Tuina can exert immediate and continuous analgesic effects via the TRPV1/TRPA1-NO-cGMP-PKG signaling pathway.

As individuals age, the desire to address skin aging in the face and neck becomes increasingly prevalent among those interested in enhancing their appearance.Microfocused ultrasound offers a non-invasive approach to address concerns such as wrinkles and sagging skin.This article presents a thorough examination of the mechanisms and principles underlying microfocused ultrasound technology, its effectiveness in combating signs of aging in various regions of the face and neck, its potential synergies with other treatment modalities, and its benefits and possible side effects.The objective is to provide guidance for healthcare professionals in utilizing microfocused ultrasound for facial and neck rejuvenation.

Objective To explore the mortality rate and changes in splenic cell cycle and apoptosis in rats with ab-dominal infection.Methods An animal model of sepsis was induced by cecal ligation and puncture(CLP)in rats.At serial time points 0 h,6 h,12 h,24 h,48 h,and 72 h after CLP,the animal death rate was calculated.The percentage of cell cycle G1,S,G2/M phase and apoptosis of isolated spleen cells were analyzed using flow cytome-ter.The expression of p27 of spleen tissue was determined by Western blot analysis.Results In the rat model of CLP-induced systemic inflammatory response,the mortality of animals gradually increased at 0 h,6 h,12 h,24 h,48 h and 72 h after CLP surgery,reaching a maximum of 88.81%.The abdominal infection in the animals gradual-ly worsened at 0 h,6 h,12 h,and 24 h after CLP surgery,but localized and gradually alleviated after 48 h and 72 h.Within 48 h after CLP surgery,there was a blockage in the G1 phase of the spleen cell cycle,an increase in the percentage of apoptotic cells,and an elevation in p27 expression.After 48 h,the G1 phase blockage gradually recovered,the number of apoptotic cell decreased,and p27 expression declined.Additionally,with-in 48 h after CLP surgery,there was a decrease in the percentage of cells in the S and G2/M phases of the spleen cell cycle,but the percentage of cells in these phases gradually increased after 48 h.Conclusions Cell cycle arrest and apoptosis of the spleen cells are potentially contributed to the change of animal mortality after abdominal infection.