AIM:To observe the changes of Th17 related cytokines in tears of conjunctivochalasis(CCH)patients with liver-kidney yin deficiency treated with traditional Chinese medicine Qi Jing Mingmu decoction combined with artificial tears.METHODS:A total of 56 CCH patients(56 eyes)with liver-kidney yin deficiency of grade Ⅱ to Ⅲ were collected and randomly divided into treatment group(treated with Qi Jing Mingmu decoction combined with artificial tears)of 26 cases(26 eyes)and control group(treated with pure artificial tears)of 30 cases(30 eyes). The treatment course was 1 mo, and international ocular surface disease index(OSDI), tear film break-up time(BUT), tear meniscus height(TMH)and conjunctival congestion index of the patients were observed before and after treatment. The patients' tears were collected before and after treatment, and Th17 related cytokines in tears were detected using flow cytometry immunofluorescence luminescence method.RESULTS:After treatment, the OSDI, BUT and conjunctival congestion index of CCH patients in the treatment group and control group were significantly improved(all P<0.01). After treatment, the TMH of CCH patients in the treatment group was significantly reduced(P<0.01), while there was no statistically significant difference in TMH of the control group before and after treatment(P=0.41). After treatment, the levels of Th17 related cytokines IL-17A, IL-22, IFN-γ, IL-17F, and IL-1β in tears of CCH patients in the treatment group were significantly reduced after treatment(all P<0.01), and the changes in the treatment group were more significant(all P<0.05). There was no significant difference in the control group before and after treatment(all P>0.05). After treatment, the levels of IL-6 and TNF-α in the tears of both groups of CCH patients decreased compared to those before treatment(both P<0.05), but the changes in the treatment group were more significant(both P<0.01).CONCLUSION:Qi Jing Mingmu decoction combined with artificial tears can effectively improve the ocular surface microenvironment, enhance tear film stability, and inhibit ocular surface inflammation in CCH patients with liver-kidney yin deficiency. This may be related to its reduction in the secretion of Th17 related cytokines in tears.

This report described the multidisciplinary management of a preterm infant with congenital tracheal agenesis (TA). The infant, delivered via cesarean section at 32 +5 weeks' gestation, had Apgar scores of 6 and 8 at 1 and 5 minutes, respectively. Although skin color improved after 30 seconds of bag-mask ventilation, the infant exhibited no cry, weak spontaneous breathing, and failed multiple intubation attempts. The patient was transferred to Anhui Children's Hospital of Fudan University under continuous bag-mask positive-pressure ventilation at 3 hours after birth (September 10, 2024). Combined imaging and fiberoptic bronchoscopy confirmed TA (Floyd type Ⅱ/Faro type C) with multiple anomalies, including duodenal atresia, aortic coarctation, and butterfly vertebrae. Whole-genome sequencing revealed a suspected mosaic SCN2A c.5317G>A variant (wild-type parents) and an ERCC5 c.2974C>T heterozygous variant inherited from the mother (homozygous). Following esophageal intubation, invasive mechanical ventilation, and continuous gastrointestinal decompression, respiratory distress significantly improved with a stabilized condition. The infant died 30 hours after birth following treatment withdrawal.

In the diagnosis and treatment of orthopedic diseases, medical imaging plays a crucial role. However, as traditional imaging relies heavily on the personal experience and subjective judgment of clinicians, it may lead to diagnostic bias. In recent years, artificial intelligence (AI) technology has developed rapidly in the field of medical imaging, offering new opportunities for orthopedic surgeons to interpret imaging results. Deep learning, the essence of AI technology, can automatically extract characteristic images from vast amounts of X-ray films, CT scans, MRIs, and other imaging data, for intelligent analysis. This enables early diagnosis and accurate identification of diseases such as occult fractures, bone tumors, and degenerative lesions, significantly improving the rate and accuracy of disease detection. This article reviews the application of AI technology in X-ray film, CT plain scan and 3D reconstruction, MRI, and ultrasound 3D reconstruction in imaging examination based on the latest research progress. In addition, the potential values of AI technology in orthopedic imaging diagnosis and prediction are explored, and the "bottleneck" problems in AI technology are also analyzed in the diagnosis of orthopedic diseases.

OBJECTIVE To evaluate the efficacy and safety of immune checkpoint inhibitors combined with neoadjuvant chemotherapy and adjuvant chemotherapy in the treatment of early-stage triple-negative breast cancer （TNBC）. METHODS A systematic search was conducted in PubMed， Embase， Cochrane Library， CNKI， and Wanfang Data to collect randomized controlled trials （RCT） on the use of immune checkpoint inhibitors combined with neoadjuvant chemotherapy and adjuvant chemotherapy （experimental group） versus neoadjuvant chemotherapy and adjuvant chemotherapy （control group） in the treatment of TNBC. After literature screening， data extraction and literature quality evaluation， meta-analysis was performed using Stata 17.0. RESULTS A total of 5 RCT involving 1 498 patients were included. The meta-analysis results showed that the pathological complete response rate （pCR） [RR＝1.34， 95%CI （1.09， 1.63）， P＝0.03]， pCR in patients with positive programmed death-1 （PD-1） and its ligand （PD-L1） [RR＝1.33， 95%CI （1.16， 1.51）， P＝0.01]， pCR in patients with positive lymph nodes [RR＝ 1.56， 95%CI （1.27， 1.93）， P＝0.01]， the incidence of grade 3-4 adverse events （AEs） [RR＝1.07， 95%CI （1.01， 1.14）， P＝ 0.04]， the incidence of serious AEs [RR＝1.57， 95%CI （1.31， 1.87）， P＝0.03]， and the incidence of treatment discontinuation due to AEs [RR＝1.45， 95%CI （1.19， 1.76）， P＝0.01] were significantly higher in the experimental group than control group. There were no statistically significant difference in pCR in patients with negative PD-1/PD-L1[RR＝ E-mail：biejun23@126.com 1.26， 95%CI （0.98， 1.62）， P＝0.08] and pCR in patients with negative lymph nodes [RR＝1.14， 95%CI （0.97， 1.33）， P＝0.17] between the two groups. CONCLUSIONS Immune checkpoint inhibitors combined with neoadjuvant chemotherapy and adjuvant chemotherapy demonstrates significant efficacy in early-stage TNBC patients， with more pronounced benefits observed in those who are PD-1/PD-L1 positive and lymph node- positive. However， the incidence of AEs is relatively high.

OBJECTIVES: Whether vortioxetine has a utility as an adjuvant drug in the treatment of bipolar depression remains controversial. This study aimed to validate the efficacy and safety of vortioxetine in bipolar depression. METHODS: Patients with bipolar Ⅱ depression were enrolled in this prospective, two-center, randomized, 12-week pilot trial. The main indicator for assessing treatment effectiveness was a Montgomery-Asberg Depression Rating Scale (MADRS) of ≥50%. All eligible patients initially received four weeks of lurasidone monotherapy. Patients who responded well continued to receive this kind of monotherapy. However, no-response patients were randomly assigned to either valproate or vortioxetine treatment for eight weeks. By comprehensively comparing the results of MADRS over a period of 4‍‒‍12 weeks, a systematic analysis was conducted to determine whether vortioxetine could be used as an adjuvant drug for treating bipolar depression. RESULTS: Thirty-seven patients responded to lurasidone monotherapy, and 60 patients were randomly assigned to the valproate or vortioxetine group for eight weeks. After two weeks of combined valproate or vortioxetine treatment, the MADRS score in the vortioxetine group was significantly lower than that in the valproate group. There was no difference in the MADRS scores between the two groups at 8 and 12 weeks. The incidence of side effects did not significantly differ between the valproate and vortioxetine groups. Importantly, three patients in the vortioxetine group appeared to switch to mania or hypomania. CONCLUSIONS This study suggested that lurasidone combination with vortioxetine might have potential benefits to bipolar II depression in the early stage, while disease progression should be monitored closely for the risk of switching to mania.
Humans ; Bipolar Disorder/drug therapy* ; Vortioxetine/therapeutic use* ; Male ; Female ; Middle Aged ; Adult ; Valproic Acid/administration & dosage* ; Lurasidone Hydrochloride/administration & dosage* ; Prospective Studies ; Treatment Outcome ; Pilot Projects ; Drug Therapy, Combination ; Sulfides/therapeutic use* ; Antidepressive Agents/therapeutic use*

Patients with periodontal disease often require combined periodontal-orthodontic interventions to restore periodontal health, function, and aesthetics, ensuring both patient satisfaction and long-term stability. Managing these patients involving orthodontic tooth movement can be particularly challenging due to compromised periodontal soft and hard tissues, especially in severe cases. Therefore, close collaboration between orthodontists and periodontists for comprehensive diagnosis and sequential treatment, along with diligent patient compliance throughout the entire process, is crucial for achieving favorable treatment outcomes. Moreover, long-term orthodontic retention and periodontal follow-up are essential to sustain treatment success. This expert consensus, informed by the latest clinical research and practical experience, addresses clinical considerations for orthodontic treatment of periodontal patients, delineating indications, objectives, procedures, and principles with the aim of providing clear and practical guidance for clinical practitioners.
Humans ; Consensus ; Orthodontics, Corrective/standards* ; Periodontal Diseases/complications* ; Tooth Movement Techniques/methods* ; Practice Guidelines as Topic

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

With the growing emphasis on maternal and child oral health, the significance of managing oral health across preconception, pregnancy, and infancy stages has become increasingly apparent. Oral health challenges extend beyond affecting maternal well-being, exerting profound influences on fetal and neonatal oral development as well as immune system maturation. This expert consensus paper, developed using a modified Delphi method, reviews current research and provides recommendations on maternal and child oral health management. It underscores the critical role of comprehensive oral assessments prior to conception, diligent oral health management throughout pregnancy, and meticulous oral hygiene practices during infancy. Effective strategies should be seamlessly integrated across the life course, encompassing preconception oral assessments, systematic dental care during pregnancy, and routine infant oral hygiene. Collaborative efforts among pediatric dentists, maternal and child health workers, and obstetricians are crucial to improving outcomes and fostering clinical research, contributing to evidence-based health management strategies.
Humans ; Pregnancy ; Female ; Infant ; Consensus ; Mouth Diseases/therapy* ; Pregnancy Complications/therapy* ; Oral Health ; Infant, Newborn ; Delphi Technique ; Oral Hygiene

Objective To investigate the expression of EIF5A1 in intrahepatic cholangiocarcinoma cell lines and human hepatobiliary duct epithelia,and its effect on the proliferation,migration and invasion ability and Wnt/β-Catenin signaling pathway in HUCCT1 cells.Methods Western blot was used to detect the basal expression level of EIF5A1 in intrahepatic cholangiocarcinoma cell lines and human intrahepatic cholangiocarcinoma epithelial cells.Transient transfection of siRNA was used to silence the expression of EIF5A1 in intrahepatic cholangiocarcinoma cell HUCCT1.The experimental groups were divided into blank control group(Con),siRNA1 group,and siRNA2 group.The most effective siRNA was screened by Western blot.The effects of EIF5A1 silencing on the proliferation,migration and invasion ability of HUCCT1 cells were detected by CCK-8,EdU cell proliferation assay and Transwell assay.The effect of EIF5A1 silencing on the Wnt/β-Catenin signaling pathway in HUCCT1 cells was detected by Western blot.Results The results of CCK-8 and EdU cell proliferation experiments showed that the proliferation ability of HUCCT1 cells decreased after EIF5A1 silencing(P<0.05),and Transwell migration and invasion experiments showed that the migration and invasion ability of Hucct1 cells decreased after EIF5A1 silencing(P<0.05).Western blot analysis revealed decreased expression of β-Catenin,Cyclin D1,MMP-2 and Survivin in Wnt/β-Catenin signaling pathway after EIF5A1 silencing(P<0.05).Conclusion EIF5A1 may promote the proliferation,migration and invasion of intrahepatic bile duct cancer cells through Wnt/β-Catenin signaling pathway.

This study was aimed at exploring the prevalence and drug sensitivity of Gordonia strains isolated from sputum samples in Henan Province,to provide data to aid in the prevention and treatment of Gordonia infection.A combination of 16S rDNA and sec A1 gene sequencing was used to identify the isolated strains,and susceptibility to16 drugs was determined with the broth microdilution method.A total of 21 strains were identified through 16S rDNA gene and sec A1 gene sequencing,including five strains of Gordonia broncians,eight strains of Gordonia paraphernivans,seven strains of Gordonia sputi,and one strain of Gordonia aichiensis.Drug sensi-tivity testing showed high Gordonia sensitivity to drugs such as ceftriaxone,linezolid,doxycycline,amoxicillin/clavulanic acid,mino-cycline,cefotaxime,trimethoprim/sulfamethoxazole,imipenem,tobramycin,and clarithromycin.The sensitivity rates of the isolated strains were 90.48%(19/21),100%(21/21),90.48%(19/21),90.48%(19/21),95.24%(20/21),90.48%(19/21),90.48%(19/21),90.48%(19/21),and 95.24%(20/21),respectively.Gordonia showed high resistance to rifampicin and cefepime,with rates of 28.57%(6/21)and 19.05%(4/21),respectively.Meanwhile,the resistance varied among bacterial strains.The resistance rate of G.sputi to rifampicin reached 71.43%(5/7),whereas that of G.parapffinivoras to cefepime was 37.5%(3/8).The main species of Gordo-nia isolated from sputum samples of patients in Henan Province were G.bronchialis,G.paraffinivoras,G.sputi,and G.aichiensis.Drug sensitivity tests indicated that drugs including amoxicillin/clavulanic acid,ceftriaxone,cefotaxime,tobramycin,clarithromycin,mi-nocycline,trimethoprim/sulfamethoxazole,linezolid,and doxycycline had good antibacterial effects against Gordonia.