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 investigate the positive rate,mutation type and distribution characteristics of thalassemia gene detection in children in Nanchong area.Methods:The common α and β-thalassemia gene mutation sites were detected in 1 254 children suspected of thalassemia by hematological screening in our hospital from January 2017 to December 2023,and the genotypes,detection rates and clinical characteristics of thalassemia in local children were statistically analyzed.Results:Among 1 254 children with suspected thalassemia,490 carriers were screened out,with a positive detection rate of 39.07％.Among them,220 cases(17.54％)were α-thalassemia,251 cases(20.02％)wereβ-thalassemia,and 19 cases(1.52％)were αβ compound thalassemia.Among 220 cases of α-thalassemia,the main genotypes were--SEA/αα,-α3.7/αα,-α3.7/--SEA and-α4.2/αα,accounting for 63.64％,18.64％,5.91％,and 5.00％,respectively.Among 251 cases of β-thalassemia,CD17,CD41-42,and IVS-Ⅱ-654 genotypes were the most common,accounting for 40.24％,29.88％,and 17.93％,respectively.In 19 cases of αβ compound thalassemia,the most common genotypes were-α3.7/αα compound CD41-42,--SEA/αα compound CD41-42,--SEA/αα compound CD17,accounting for 26.32％,15.79％,and 15.79％,respectively.In addition,compared with healthy individuals,red blood cell(RBC)in the thalassemia gene carriers was significantly increased,while hemoglobin(Hb),mean corpuscular volume(MCV),mean corpuscular hemoglobin(MCH),mean corpuscular hemoglobin concentration(MCHC)and red blood cell distribution width-standard deviation(RDW-SD)were significantly decreased(all P＜0.01).The ROC curve analysis showed that the area under the curve(AUC)of RDW-SD,MCHC,MCH,MCV,Hb and RBC were 0.827,0.707,0.823,0.863,0.603 and 0.882,respectively.The thalassemia gene carrying rates from 2017 to 2023 in Nanchong were 35.6％(54/154),28.43％(56/197),34.74％(74/213),40.56％(58/143),42.69％(73/171),45.86％(83/181),and 47.18％(92/195),respectively,showing an upward trend year by year.Conclusion:The positive detection rate of children's thalassemia gene in Nanchong is relatively high,and the genetic types are complex,with β-thalassemia as the main type.The genetic pattern shows obvious regional distribution characteristics.The genotypes of thalassemia in children are mainly--SEA/αα,-α3.7/αα,CD17,CD41-42 and IVS-Ⅱ-654,which are consistent with the genotypes of adults in this area,but different from high-risk areas such as Dongguan and Guangxi.

Objective To explore the mechanism of Lidan Huatan Huoxue Decoction improving cognitive impairment caused by obesity based on metabolomics.Methods Twenty-four 6-week-old male SD rats were randomly divided into a normal group fed with regular diet(Con,n=6)and a modeling group fed with high-fat and high-sugar diet(n=18).Rats with a body mass that is 20%higher than the standard body mass of their age-matched peers fed with ordinary diet were considered to have a successful obese model established.The presence of cognitive impairment was assessed by Morris water maze and Barnes maze tests.After the obese-induced cognitive impairment(OICI)model was established,the modeling rats were randomly divided into a model group(Model,n=6),a donepezil group(Donepezil,n=6),and a Lidan Huatan Huoxue Decoction group(LHH,n=6).Drugs were administered to the donepezil and LHH groups by gastric intubation.The donepezil group was administered with a dose of 0.45 mg·(kg·d)-1,while the LHH group was administered with a dose of 25 g·(kg·d)-1.The normal and model groups were given the same volume of normal saline by gastric intubation for 8 weeks.Before the rats were sacrificed,water maze and Barnes maze experiments were conducted to assess cognitive function.After sacrifice,specimens were collected for biochemical and histological examination of liver tissue and brain tissue.Non-targeted metabolomic analysis using liquid chromatography-mass spectrometry(LC-MS)was performed on feces,serum,and brain tissue to analyze changes in differential metabolites in rats.Results Compared with the model group,the intervention of Donepezil and LHH effectively improved the learning and memory ability of OICI rats(P<0.05 or P<0.01),inhibited the overactivation of hippocampal microglia,and increased the number of hippocampal synaptic proteins.LHH improved metabolic-related indicators in OICI rats(P<0.05 or P<0.01).Metabolomic analysis showed significant differences in metabolites in feces,serum,and brain tissue between the model group and the normal group.The main affected pathways in fecal metabolites included steroid biosynthesis,caffeine metabolism,lysosome,vitamin B6 metabolism,phenylalanine,tyrosine,and tryptophan biosynthesis.The main affected pathways in serum metabolites included central carbon metabolism in cancer,pentose phosphate pathway,mineral absorption,protein digestion and absorption,and aminoacyl-tRNA biosynthesis.The main affected pathways in brain tissue metabolites included glycerophospholipid metabolism,β-alanine metabolism,propionic acid metabolism,niacin and nicotinamide metabolism,and caffeine metabolism.After LHH intervention,fecal metabolites showed the most significant changes,mainly involving vitamin B6 metabolism,vitamin digestion and absorption,histidine metabolism,fructose and mannose metabolism,and steroid biosynthesis.Conclusion LHH can improve cognitive impairment in obese rats mainly by regulating fecal metabolites.The main pathways involved include vitamin B6 metabolism,vitamin digestion and absorption,histidine metabolism,fructose and mannose metabolism,and steroid biosynthesis.Among them,vitamin B6 metabolism and vitamin digestion and absorption may be the most important pathways.

Objective To investigate the cIinicopathological features and immunohistochemical expression of gastric hyperplastic polyps(GHPs)with dysplasia/adenocarcinoma.Methods A retrospective analysis of 24 cases(44 polyps)that were diagnosed as GHPs with dysplasia/adenocarcinoma in our hospital from January 2020 to December 2024 was reviewed,and clinical,histomorphological,immunophenotypic and follow-up data were analyzed.Results There were 20 female and 4 male cases,with a mean age of(65.5±7.9)(range 56～76)years.Among 44 polyps,3 occurred in the antrum of the stomach,1 in the gastric horn,and 40 in the fundus/body.Among the polyps,32 cases were diagnosed as high-grade dysplasia,4 cases as low-grade dysplasia,4 cases as coexistence of low-grade+high-grade dysplasia,2 cases as mucinous adenocarcinoma,1 cases as poorly differentiated adenocarcinoma,and 1 cases as signet-ring cell carcinoma.The histological manifestations of 23 cases of background mucosa were autoimmune metaplastic atrophic gastritis(AMAG).the P53 of 8 polyps showed a mutant expression pattern.Through MUC5/MUC6/MUC2/CD10 joint examination,33 cases showed gastric type(25 cases of which were foveal epithelium type),4 cases were intestinal type,5 cases were mixed gastrointestinal type,and 2 cases were non-gastrointestinal type.Conclusion The neoplastic transformation of GHPs is closely related to AMAG.It is necessary for clinicians and pathologists to strengthen their evaluation of background mucosa,to achieve early detection,early diagnosis and early treatment.

Objective:To analyze the symptoms,diagnosis and treatment of upper urinary tract calculi patients combined with mild and moderate benign prostatic hyperplasia(BPH)after ureteral stent implantation.Methods:One hundred and six BPH pa-tients who were hospitalized for upper urinary tract calculi and had ureteral stents retained from January 2019 to December 2022 were selected and divided into 2 weeks group and 4 weeks group according to the time of removal of ureteral stents after surgery.Their gener-al clinical data were analyzed and compared.International Prostatic Symptom Scale(IPSS),postoperative ureteral Stent Symptom Questionnaire(USSQ),and incidence of adverse events after ureteral stent removal were recorded before and after removal.Results:The scores of IPSS were significantly increased in all patients,and symptoms in urinary tract had improved significantly after discharge(P＜0.05).Compared with the 2 weeks group,the USSQ score of the 4 weeks group was significantly increased(P＜0.05).And no significant adverse event was observed in the 2 weeks group after the removal of ureteral sten.Conclusion:IPSS score and USSQ score increased significantly during stent implantation in BPH patients with lithiasis.And complications increased sig-nificantly over time.Following thorough clinical assessment,early ureteral stent removal demonstrates both safety and efficacy,repre-senting an optimal therapeutic approach in selected cases.

Objective:To explore the role of PTPN11 gene polymorphisms in Noonan syndrome (NS) and other related diseases and to evaluate the association between PTPN11 gene variants and various disease phenotypes.Methods:This study first described a case of 7-year-old girl diagnosed with Nonan symdrome who visited our department in Februay 2024 presented to our department six months ago and was diagnosed with Noonan syndrome. Whole-exome sequencing revealed a heterozygous variant in her PTPN11 gene, with the single nucleotide polymorphism (SNP) locus identified as rs121918457. Due to limited phenotypic data associated with rs121918457 in available databases, the cis-expression quantitative trait locus (cis-eQTL) rs12425405, located near the PTPN11 gene, was used as a proxy to further investigate the impact of PTPN11 gene expression regulation on various disease phenotypes. A PheWAS analysis was conducted to assess the statistical association between PTPN11 polymorphism and diverse phenotypic traits. All data were analyzed using the PheWeb online tool, and statistical significance was tested using the P-value. Bonferroni correction was applied for multiple comparisons to ensure the reliability of the results. The significance level was set at P<0.05, and the Bonferroni-corrected significance threshold was P=3.52×10 -5. Results:This case demonstrated that, in addition to the typical clinical features of Noonan syndrome, the child also presented with significant hypertension and autoimmune symptoms (such as joint pain, peripheral nerve damage, and positive antinuclear antibodies). The PheWAS analysis revealed significant statistical associations between the rs12425405 polymorphism and the following disease phenotypes: myocardial infarction ( P=1.90×10 -5), coronary atherosclerosis ( P=7.40×10 -5), ischemic heart disease ( P=2.30×10 -5), and hypertension ( P=8.8×10 -5). Additionally, rs12425405 showed statistical associations with some autoimmune symptoms (such as rheumatoid arthritis) ( P=0.027), but did not reach the corrected significance threshold ( P>3.52×10 -5). Conclusion:PTPN11 gene mutations are not only pathogenic factors in Noonan syndrome but may also play a critical role in the development of cardiovascular diseases and are associated with autoimmune symptoms. However, further research is needed to elucidate the functional mechanisms of the PTPN11 gene across multiple diseases and determine whether common genetic drivers are present.

Grounded in organizational change-complex systems theory,it investigates the pathways and mechanisms for deep integration of Artificial Intelligence(AI)into clinical management.Addressing structural challenges in current clinical management systems,it propose a dynamic three-phase model"unfreezing-changing-refreezing"driven by AI technologies.By deconstructing systemic contradictions arising from technological penetration e.g.,multi-agent coordination,ethical risks,and responsibility ambiguity,a layered governance framework and dynamic regulatory mechanisms are established.Through synergistic evolution of technology,organization,and institution,an adaptive transition in clinical management paradigms can be achieved,ultimately fostering an AI-augmented healthcare ecosystem that balances efficiency with safety.

Objective The study explored the psychological help-seeking experiences of adolescents with mood disorder,so as to provide references for healthcare professionals to carry out relevant interventions to facilitate adolescents'early access to mental health services.Methods A qualitative research was adopted,and 14 adolescents with mood disorder admitted to a tertiary hospital in Lanzhou City from December 2023 to March 2024 were interviewed by semi-structured interviews.The data was analyzed by Colaizzi seven-step method.Results 3 themes were extracted,including long and tortuous help-seeking journey(maladaptive coping,continuous exploration of informal help-seeking behavior,formal help-seeking for crisis-triggered or needs-driven),the psychological experience intertwining struggles and expectations(disappointment at not being taken seriously,helplessness at not being understood,expectation of more understanding and support),barriers to help-seeking(lack of knowledge,difficulties with self-disclosure,lack of trust,negative attitudes encountered when seeking informal help,negative experiences during formal help-seeking).Conclusion Adolescents with mood disorder experienced a long and tortuous journey while seeking help,faced with numerous barriers along the process,and desired to be understood and supported.Healthcare professionals should collaborate with families,schools,and other resources,to improve adolescents'mental health literacy and establish a robust social support system,so as to provide reliable support for adolescents with mood disorder in accessing professional mental health services.