It is believed that the head and facial orifices are connected with the brain's spirit and the spirits of the five organs. Their functions， including vision， hearing， smell， taste， and speech， are manifestations of the activity of the spirit. Furthermore， head and facial orifice disorders are interrelated with spirit disorders， forming a cause-and-effect relationship. Acupuncture has a regulatory effect on the spirit. Based on this， acupuncture for regulating the spirit in treating head and facial orifice disorders is proposed. This includes regulating the brain's spirit to treat functional disorders， regulating the heart's spirit to clarify the functions of governing substances， regulating the organ's spirit to benefit the orifices and enhance the communication of the spirit， and regulating the liver's spirit to promote the flow of Qi （气） and relieve stagnation， thereby providing a framework for acupuncture to treat head and facial orifice disorders.

It is regarded that the disease location of refractory facial paralysis is in the channel sinews of the face， with its primary pathogenesis characterized by a combination of deficiency and stasis of the channel sinews. The integration of repeated shallow needling method and fire acupuncture can first remove stagnation within the channel sinews， and second utilize the warming effect of fire to reinforce yang， stimulate meridian qi， and nourish the channel sinews. This approach balances both supplementation and drainage manipulation， aligning with the underlying pathogenesis of deficiency and stasis combination. In clinical practice， diagnostic methods should be applied flexibly to accurately identify the affected channel sinews. The severity of facial symptoms， the size and mobility of the paralyzed facial muscles， as well as the depth and size of the reactive points identified through palpation， should be considered when determining the extent of the condition. By adjusting the appropriate level of stimulation， the fire acupuncture with repeated shallow needling method could effectively improve facial muscle morphology and function， promoting recovery from the disease.

To summarise the clinical experience of treating insomnia with the method of resolving depression， regulating the middle， and tranquilising mind. It is believed that the key to the pathogenesis of insomnia lies in qi depression， disharmony of qi pivot， and disharmony of qi and blood， and the core treatment is to resolve depression， regulating the middle， and tranquilising mind. The self-prescribed Jieyu Anmian Formula （解郁安眠方） could be used as the basic treatment， then modified according to the performance of the patient and syndromes. For syndrome of liver depression restricting spleen， the treatment should soothe liver and invigorate spleen， resolve depression and regulate the middle； for syndrome of liver depression and phlegm coagulation， the treatment should resolve depression and phlegm， support the earth and free the wood； for syndrome of liver depression transforming into fire， the treatment should soothe liver and clear fire， resolve depression and dysphoria； for syndrome of qi stagnation and blood stasis， the treatment should activate blood and regulate the middle， resolve depression and tranquilise mind.

Objective:To explore the symptom management experience in young and middle-aged patients with home peritoneal dialysis.Methods:Using the descriptive phenomenological research method and purposive sampling method, 13 young and middle-aged peritoneal dialysis patients were selected for semi-structured interviews, and the interview data was analyzed and sorted out to extract themes.Results:A total of four themes were summarized, including difficulties in symptom management (lack of symptom management knowledge, insufficient symptom perception ability), effect of poor symptom management effectiveness (limited daily life behavior, weakened family roles, obstacles in returning to the workplace, withdrawal of social activities and increased economic burden), polarized symptom management coping strategies (positive and negative responses) and multifaceted symptom management needs (longing for new treatment methods, hoping for disease knowledge popularization and craving for social support in various aspects) .Conclusions:There are many obstacles and needs in the process of symptom self-management of young and middle-aged home peritoneal dialysis patients. It is suggested that medical staff should combine the characteristics and psychology of middle-aged and young peritoneal dialysis patients, implement targeted intervention measures, and improve their symptom management ability.

In recent years,the application of long non-coding RNAs(lncRNAs)in the treatment of dis-eases has been widely concerned.LncRNAs have been proved to play a crucial role in tumor therapy.They usually act as oncogene or suppressor genes to regulate the occurrence and development of tumors.Previously,our group discovered a new lncRNA 606938 that can be used as a target in colorectal cancer through transcriptome analysis.However,its molecular mechanism in colorectal cancer is still unclear.In this study,RT-qPCR test shows that lncRNA 606938 is low expressed in colorectal cancer cell lines com-pared with normal colon epithelial cells.The clonogenicity was decreased by 97％and 54.5％in lncRNA 606938 overexpressed DLD-1 and SW620 cells,respectively.The results of flow cytometry assay showed that overexpression of lncRNA 606938 caused cell cycle arrest at G1 phase(They were prolonged by 50.5％and 63.9％,respectively)and promoted apoptosis of colorectal cancer cells,which was increased by 1.9％and 3.3％,respectively.Western blot results showed that overexpression of lncRNA 606938 down-regulated the expression of related oncogenes(β-catenin,c-Myc,cyclin D1,cyclin D2,cyclin D3,CDK 4,CDK 6)in colorectal cancer cells,and the expression of tumor suppressor genes(TRIM33,caspase 2,and actived caspase 3)was up-regulated.The above results were reversed after knockdown of lncRNA 606938.Mechanistically,it has been confirmed through RNA pulldown assay,RIP assay,and Rescue assay that lncRNA 606938 can target and promote TRIM33 expression,thereby promoting the degradation of β-catenin and blocking the expression of β-catenin and its downstream oncogenes such as c-Myc and cycline D1 to inhibit the progression of colorectal cancer.This study elucidates the molecular mechanism by which the lncRNA 606938 targets TRIM33/β-catenin signaling pathway,inhibits the pro-liferation and promotes the apoptosis of colorectal cancer cells.This study reveals the potential of lncRNA 606938 as a tumor suppressor gene,providing new target and strategies for the clinical treatment of color-ectal cancer.

Refractory acute T-lymphoblastic leukemia (T-ALL), which is characterized by a low sensitivity to conventional induction therapy and poor prognosis, poses significant challenges during treatment. This study reported a case of refractory T-ALL patient with mutations in the JAK1, JAK3, and STAT5B genes from Nanjing University’s Gulou Hospital. Following an unsuccessful course of standard VDLP regimen chemotherapy, the treatment was modified to include ruxolitinib in combination with venetoclax and azacitidine. Subsequent to this therapy, the patient achieved bone marrow minimal residual disease (MRD) negativity. Notably, pleural effusion and mediastinal mass significantly improved the post-chest cavity infusion of dexamethasone combined with etoposide at the same stage. The patient also underwent allogeneic hematopoietic stem cell transplantation upon achieving bone marrow remission and was followed up until January 2024. Ruxolitinib combined with venetoclax and azacytidine has shown promising efficacy and safety in treating refractory T-ALL harboring the JAK1, JAK3, and STAT5B mutations, providing a novel therapeutic approach for such patients.

Objective To explore the context and hotspot changes of forensic mixed stain research through bibliometric approach.Methods The literature of forensic mixed stain included in the core col-lection of Web of Science database from 2011 to 2022 were collected as the study object,and the an-nual publication number,countrie(region),institution,journal,keywords,etc.were bibliometrically and visually analyzed using the R-based Bibliometrix 1.1.6 package and VOSviewer 1.6.18 software.Re-sults A total of 732 articles on forensic mixed stain were included from 2011 to 2022,with the an-nual number of articles published and the annual citation frequency showing a steady increase year by year.Among the 59 countries(regions)with the most published articles,the United States ranked first with 246 articles,followed by China with 153 articles.The literature came from 104 journals,and the total number of articles published in the top 10 journals was 633.FORENSIC SCI INT GENET ranked first with 307 articles.Visual analysis using VOSviewer software showed that keywords could be divided into four research clusters,namely the genetic marker development group(blue),the mixed stain typing analysis theory group(red),the sequencing analysis group(yellow),and the case sample research group(green).It can be divided into four development stages in terms of different time peri-ods:early development(2011-2013),middle development(2014-2016),rapid development(2017-2020)and latest development(2021-2022).Conclusion The number of publications by domestic and foreign scholars in the study of mixed stain in forensic science is showing a relatively stable trend.Machine learning,next generation sequencing and other research have been the hottest topics that have attracted the most attention in recent years,which is expected to further develop the theory of mixed stain typing and sequencing analysis in forensic mixed stain research.

BACKGROUND:Among the surface modification technologies of metal implants,micro-arc oxidation has been widely concerned for its convenience,low cost and ability to effectively adjust the microstructure and elements of surface coatings. OBJECTIVE:To summarize research advances in physical and chemical properties and biological activities of oxidation coatings prepared by micro-arc oxidation on different materials. METHODS:The articles about the effects of micro-arc oxidation on the biological activity of medical metals were searched in PubMed and Web of Science based on the English search terms"MAO,micro-arc oxidation,osseointegration,mechanical property,biological activity,angiogenesis,fibrogenesis".The search time was from January 2016 to December 2022.According to the inclusion and exclusion criteria,82 articles were finally retained for review. RESULTS AND CONCLUSION:Micro-arc oxidation is a potential surface modification technology,which can greatly improve the success rate of implantation,and can be widely used in other fields.The specific reasons are as follows:(1)Micro-arc oxidation technology forms special porous morphology on the surface of materials,which can optimize the mechanical properties such as wear resistance and corrosion resistance,contributing to the reduction of the degradation rate of magnesium alloys.(2)Micro-arc oxidation technology can significantly enhance the bioactivity and improve the bioinertness of titanium and titanium alloys through the addition of strontium,hydroxyapatite and other metallic or nonmetallic substances to its porous morphology for helping elevate its osteogenic differentiation,angiogenesis,fibrogenesis and other biological activities.

BACKGROUND:Micro-arc oxidation can effectively add bioactive elements to the metal surface and improve the anti-bacterial and anti-inflammatory properties of biomedical metal materials,so this technology has become one of the hotspots of biomedical materials. OBJECTIVE:To summarize the anti-bacterial and anti-inflammatory properties of surface coatings prepared by the combination of micro-arc oxidation and other surface modification technologies. METHODS:Articles from January 1996 to December 2022 were searched on CNKI,WanFang and PubMed databases using Chinese and English search terms"micro-arc oxidation,antibacterial properties,anti-inflammatory properties,metal implants".After preliminary screening according to inclusion and exclusion criteria,89 articles were retained and summarized. RESULTS AND CONCLUSION:The ceramic layer prepared by micro-arc oxidation can improve the anti-bacterial and anti-inflammatory properties of titanium,magnesium and other alloys.Combination with other surface modification technologies can effectively solve the effect of pores on the surface properties of the alloy,and further improve the biological properties of the oxide film.It has a wide application prospect in orthopedics and dentistry.At present,most studies are limited to metal coatings,and most of them focus on metal elements with good antibacterial properties such as silver and copper,while only a few studies mention non-metallic coatings such as graphene oxide,hydroxyapatite and chitosan.In the future,extensive studies can be conducted on inorganic coatings and polymer coatings,and more combinations of different bioactive elements can also be adopted to improve antibacterial properties.Currently,studies on the inflammation of implant coatings prepared by micro-arc oxidation are mostly limited to the immune system and focused on macrophages,while studies on neutrophils and platelets are scarce.In the future,a variety of advanced technologies should be combined to explore the specific effects of micro-arc oxidation coating on other immune cells and inflammatory cells.

Objective:To investigate the correlations of urinary adverse reactions with dose to the bladder and urethra during external pelvic irradiation for locally advanced cervical cancer.Methods:This study retrospectively collected relevant dosimetric parameters and urinary symptoms, such as frequent, urgent, and painful urination, from locally advanced cervical cancer patients treated with external pelvic irradiation in the Department of Oncology, Affiliated Hospital of Guizhou Medical University. The dosimetric parameters examined in this study included the maximum, minimum, and mean doses to bladder and urethra (i.e., Dmax, Dmin and Dmean), mean doses received in an area of 0.1, 1, and 2 cm 3 around the planning target volume, D0.1 cm 3, D1 cm 3, D2 cm 3, and percentages of irradiated volumes in the whole organ volume under doses of 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 Gy, V5 Gy, V10 Gy, V15 Gy, V20 Gy, V25 Gy, V30 Gy, V35 Gy, V40 Gy, V45 Gy, V50 Gy. Then the correlations between urinary symptoms and these dosimetric parameters were analyzed using the independent-sample t-test and the Logistic regression model. Results:The median volumes of bladder and urethra were 294.8 and 4.71 cm 3, respectively. Patients were divided into two groups based on the median division. The univariate analysis showed that urethral Dmax, Dmin, Dmean, V5 Gy, V10 Gy, V15Gy, V20 Gy, V25 Gy, V30 Gy, V35 Gy, V40 Gy, V45 Gy and V50 Gy correlated with urinary complications ( t = 14.30, 21.65, 32.19, 33.36, 16.62, 17.91, 21.52, 20.11, 12.27, 37.25, 30.18, 36.24 and 21.98, P<0.05). The multivariate analysis further indicates that urethral D2 cm 3, V20 Gy, V40 Gy and Bladder V40 Gy, D1 cm 3, D2 cm 3 were independent predictors of grade 2 urinary adverse reactions ( P<0.05). Conclusions:This study reported the correlations of relevant dosimetric parameters of urethra with urinary toxicity during external pelvic irradiation. It holds that urethral D2 cm 3, V20 Gy and V40 Gy should be restricted to minimize the risks of grade 2 urinary complications.