This paper reports a case of a patient with sleep-related painful erections treated by acupuncture combined with abdominal vibration therapy. The main symptom was repeated painful penile erections during nighttime sleep. The syndrome was differentiated as "water failing to nourish wood" and "liver qi stagnation". Acupuncture was applied at Baihui (GV20), Sishencong (EX-HN1), Guanyuan (CV4), and bilateral Neiguan (PC6), Hegu (LI4), Taichong (LR3), Taixi (KI3), Guilai (ST29), Yongquan (KI1), Yanglingquan (GB34), and Sanyinjiao (SP6). The treatment was combined with abdominal vibration therapy. Treatment was given once daily, five times per week. After the first treatment, the severity and duration of nocturnal erection pain were reduced, and sleep quality was improved. After two weeks of treatment, nocturnal erection pain persisted but became tolerable, with significantly shortened duration.
Humans ; Male ; Acupuncture Points ; Acupuncture Therapy ; Erectile Dysfunction/physiopathology* ; Penile Erection ; Sleep

Hepatic stellate cells (HSCs) are the primary fibrogenic cells in the liver, and their activation plays a crucial role in the development and progression of hepatic fibrosis. Here, we report that retinoid X receptor-alpha (RXRα), a unique member of the nuclear receptor superfamily, is a key modulator of HSC activation and liver fibrosis. RXRα exerts its effects by modulating calcium/calmodulin-dependent protein kinase kinase β (CaMKKβ)-mediated activation of AMP-activated protein kinase-alpha (AMPKα). In addition, we demonstrate that K-80003, which binds RXRα by a unique mechanism, effectively suppresses HSC activation, proliferation, and migration, thereby inhibiting liver fibrosis in the CCl₄ and amylin liver NASH (AMLN) diet animal models. The effect is mediated by AMPKα activation, promoting mitophagy in HSCs. Mechanistically, K-80003 activates AMPKα by inducing RXRα to form condensates with CaMKKβ and AMPKα via a two-phase process. The formation of RXRα condensates is driven by its N-terminal intrinsic disorder region and requires phosphorylation by CaMKKβ. Our results reveal a crucial role of RXRα in liver fibrosis regulation through modulating mitochondrial activities in HSCs. Furthermore, they suggest that K-80003 and related RXRα modulators hold promise as therapeutic agents for fibrosis-related diseases.

OBJECTIVES: To construct vocal recognition classification models using 6 machine learning algorithms and vocal emotional characteristics of individuals with subthreshold depression to facilitate early identification of subthreshold depression. METHODS: We collected voice data from both normal individuals and participants with subthreshold depression by asking them to read specifically chosen words and texts. From each voice sample, 384-dimensional vocal emotional feature variables were extracted, including energy feature, Meir frequency cepstrum coefficient, zero cross rate feature, sound probability feature, fundamental frequency feature, difference feature. The Recursive Feature Elimination (RFE) method was employed to select voice feature variables. Classification models were then built using the machine learning algorithms Adaptive Boosting (AdaBoost), Random Forest (RF), Linear Discriminant Analysis (LDA), Logistic Regression (LR), Lasso Regression (LRLasso), and Support Vector Machine (SVM), and the performance of these models was evaluated. To assess generalization capability of the models, we used real-world speech data to evaluate the best speech recognition classification model. RESULTS: The AdaBoost, RF, and LDA models achieved high prediction accuracies of 100%, 100%, and 93.3% on word-reading speech test set, respectively. In the text-reading speech test set, the accuracies of the AdaBoost, RF, and LDA models were 90%, 80%, and 90%, respectively, while the accuracies of the other 3 models were all below 80%. On real-world word-reading and text-reading speech data, the classification models using AdaBoost and Random Forest still achieved high predictive accuracies (91.7% and 80.6% for AdaBoost and 86.1% and 77.8% for Random, respectively). CONCLUSIONS Analyzing vocal emotional characteristics allows effective identification of individuals with subthreshold depression. The AdaBoost and RF models show excellent performance for classifying subthreshold depression individuals, and may thus potentially offer valuable assistance in the clinical and research settings.
Humans ; Machine Learning ; Emotions ; Depression/diagnosis* ; Algorithms ; Voice ; Support Vector Machine ; Male ; Female

Objective: QL1604 is a highly selective, humanized monoclonal antibody against programmed death protein 1. We assessed the efficacy and safety of QL1604 plus chemotherapy as first-line treatment in patients with advanced cervical cancer. Methods: This was a multicenter, open-label, single-arm, phase II study. Patients with advanced cervical cancer and not previously treated with systemic chemotherapy were enrolled to receive QL1604 plus paclitaxel and cisplatin/carboplatin on day 1 of each 21-day cycle for up to 6 cycles, followed by QL1604 maintenance treatment. Results: Forty-six patients were enrolled and the median follow-up duration was 16.5 months. An 84.8% of patients had recurrent disease and 13.0% had stage IVB disease. The objective response rate (ORR) per Response Evaluation Criteria in Advanced Solid Tumors (RECIST) v1.1 was 58.7% (27/46). The immune ORR per immune RECIST was 60.9% (28/46).The median duration of response was 9.6 months (95% confidence interval [CI]=5.5–not estimable). The median progression-free survival was 8.1 months (95% CI=5.7–14.0). Fortyfive (97.8%) patients experienced treatment-related adverse events (TRAEs). The most common grade≥3 TRAEs (>30%) were neutrophil count decrease (50.0%), anemia (32.6%), and white blood cell count decrease (30.4%). Conclusion QL1604 plus paclitaxel-cisplatin/carboplatin showed promising antitumor activity and manageable safety profile as first-line treatment in patients with advanced cervical cancer. Programmed cell death protein 1 inhibitor plus chemotherapy may be a potential treatment option for the patient population who have contraindications or can’t tolerate bevacizumab, which needs to be further verified in phase III confirmatory study.

Objective To explore the changes in periretinal defocus and visual quality after femtosecond laser-assis-ted in situ keratomileusis(FS-LASIK).Methods Fifty-one myopic patients(102 eyes)who underwent FS-LASIK at the Ineye Hospital of Chengdu University of Traditional Chinese Medicine from March to May 2023 were selected for the study,including 27 females(54 eyes)and 24 males(48 eyes).The defocus around the retina was measured using a multispectral refraction topography,and the total refraction difference value(TRDV)was recorded.The refraction difference value(RDV)in four quadrants:superior RDV(RDV-S),inferior RDV(RDV-I),nasal RDV(RDV-N),and temporal RDV(RDV-T),as well as the RDV in the concentric ring areas corresponding to 10°,20°,30°,40°,and 53° from the fovea of the mac-ula(represented as RDV 0°-10°,RDV 10°-20°,RDV 20°-30°,RDV 30°-40°,and RDV 40°-53°,respectively)were also re-corded.The objective scattering index(OSI),Strehls ratio(SR),modulation transfer function(MTF)values(represen-ted as 10 c·d-1 MTF,20 c·d-1 MTF,and 30 c·d-1MTF,respectively)and cutoff frequencies(MTF cutoff)at the spa-tial frequencies of 10 c·d-1,20 c·d-1 and 30 c·d-1 were measured and recorded using a visual quality analysis system.The data of corneal vertical trefoil(Z3-3),vertical coma(Z3-1),horizontal coma(Z31),horizontal trefoil(Z33),vertical tetrafoil(Z4-4),vertical secondary astigmatism(Z4-2),spherical aberration(Z40),horizontal secondary astigmatism(Z42),horizontal tetrafoil(Z44),and total higher-order aberration(HOA)were measured and recorded using the iTrace aberration meter.The measurement data of patients before surgery,one month after surgery,and three months after sur-gery were compared,and their correlations were analyzed.Results TRDV,RDV-S,RDV-N,RDV 20°-30°,RDV 30°-40°,and RDV 40°-53° around the retina of patients decreased one month and three months after surgery compared with those be-fore surgery,and the differences were statistically significant(all P＜0.001).There were statistically significant differences in OSI,MTF cutoff,and 10 c·d-1 MTF among patients before surgery,one month after surgery,and three months after surgery(all P＜0.05).There were statistically significant differences in corneal Z3-3,Z3-1,Z31,Z33,Z4-4,Z4-2,Z40,Z42,Z44,and HOA among patients before surgery,one month after surgery,and three months after surgery(all P＜0.001).The Pearson correlation analysis results showed that,ΔRDV 0°-10° was positively correlated with ΔZ3-3,ΔZ31,ΔZ4-2,ΔZ40,and ΔZ42(all P＜0.05);ΔRDV 10°-20° was positively correlated with ΔZ4-4 and ΔZ4-2(both P＜0.05);ΔRDV 20°-30° was positively correlated with ΔZ4-4 and ΔZ44(both P＜0.05);ΔTRDV and ΔRDV 40°-53° were negatively correla-ted with ΔHOA(both P＜0.05).ΔRDV-S and ΔZ3-1 were negatively correlated with ΔHOA(both P＜0.05)and positively correlated with ΔZ44(P＜0.05);ΔRDV-N was positively correlated with ΔZ4-4(P＜0.05).Conclusion FS-LASIK can reduce periretinal hyperopic defocus in myopic patients,but it introduces corneal HOA,and there is a certain correlation between the two.

Objective To establish the drug use evaluation(DUE)criteria for aspirin enteric-coated tablets and provide a reference for the rationally clinical application of aspirin enteric-coated tablets.Methods DUE criteria for aspirin enteric-coated tablets were established from three aspects of indications,medications and medication results with reference to drug instructions of aspirin enteric-coated tablets,related guidelines,expert consensus and literature,and through Delphi method.A retrospective analysis was conducted to evaluate the medical records of patients who took aspirin enteric-coated tablets from January 2021 to June 2022 in Fuqing Hospital affiliated to Fujian Medical University.Results A total of 1 071 medical records were included.683 cases fully met the DUE criteria,with a rational rate of 63.77％.Irrational drug use mainly included inappropriate indications(6.26％),off-label drug use without approval(28.48％),contraindications(1.03％),inappropriate usage and dosage(1.68％),drug interactions with potential clinical significance(0.65％)and other inappropriate drug use(2.71％).Conclusion The established DUE standard for aspirin enteric-coated tablets has strong scientific practicability and feasibility.The irrational rate of aspirin enteric-coated tablets in this hospital is high.Corresponding intervention measures should be formulated to ensure the safety of clinical medication.

Objective: QL1604 is a highly selective, humanized monoclonal antibody against programmed death protein 1. We assessed the efficacy and safety of QL1604 plus chemotherapy as first-line treatment in patients with advanced cervical cancer. Methods: This was a multicenter, open-label, single-arm, phase II study. Patients with advanced cervical cancer and not previously treated with systemic chemotherapy were enrolled to receive QL1604 plus paclitaxel and cisplatin/carboplatin on day 1 of each 21-day cycle for up to 6 cycles, followed by QL1604 maintenance treatment. Results: Forty-six patients were enrolled and the median follow-up duration was 16.5 months. An 84.8% of patients had recurrent disease and 13.0% had stage IVB disease. The objective response rate (ORR) per Response Evaluation Criteria in Advanced Solid Tumors (RECIST) v1.1 was 58.7% (27/46). The immune ORR per immune RECIST was 60.9% (28/46).The median duration of response was 9.6 months (95% confidence interval [CI]=5.5–not estimable). The median progression-free survival was 8.1 months (95% CI=5.7–14.0). Fortyfive (97.8%) patients experienced treatment-related adverse events (TRAEs). The most common grade≥3 TRAEs (>30%) were neutrophil count decrease (50.0%), anemia (32.6%), and white blood cell count decrease (30.4%). Conclusion QL1604 plus paclitaxel-cisplatin/carboplatin showed promising antitumor activity and manageable safety profile as first-line treatment in patients with advanced cervical cancer. Programmed cell death protein 1 inhibitor plus chemotherapy may be a potential treatment option for the patient population who have contraindications or can’t tolerate bevacizumab, which needs to be further verified in phase III confirmatory study.

Objective:To investigate the association and predictive value of serum biomarkers with carotid atherosclerosis(CAS)in the elderly population.Methods:The data used in this study were obtained from the China Hainan Centenarian Cohort Study(CHCCS), a prospective cohort that includes elderly individuals from community populations in Hainan Province.The baseline survey was conducted between 2014 and 2019.A total of 737 elderly individuals aged 80 to 100 were included in the analysis.The study examined various factors including questionnaires, physical examination data, liver and kidney function indicators(albumin, aspartate aminotransferase, alanine aminotransferase, total bilirubin, and glomerular filtration rate), blood cell counts(red blood cells, white blood cells, platelets, neutrophil count, lymphocyte count, and monocyte count), inflammatory markers(high-sensitivity C-reactive protein), and lipid metabolism markers(total cholesterol, triglycerides, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, apolipoprotein AI, and apolipoprotein B).The objective was to explore the lipids of serum biomarkers and diagnostic performance of carotid atherosclerosis.Results:The prevalence of CAS in the elderly population was found to be 80.7%.Spearman's correlation analysis and a fully adjusted multivariate logistic regression model were used to examine the relationship between CAS and various factors in elderly patients.Result showed that systolic blood pressure, heart rate, and serum apolipoprotein B levels were significantly correlated with CAS[ OR(95% CI): 1.012(1.004-1.021), 0.998(1.011-1.024); 15.796(4.914-50.772), respectively; all P<0.001].Additionally, ROC curve analysis demonstrated that the combined application of serum apolipoprotein B, systolic blood pressure, and heart rate improved the predictive value of CAS in the elderly(Area under the curve: 0.820, 95% CI: 0.782-0.858; Sensitivity: 78.8%; Specificity: 86.8%; Positive likelihood ratio: 5.97; Negative likelihood ratio: 0.24). Conclusions:Our study discovered that serum apolipoprotein B is an autonomous risk factor for CAS among the elderly.The utilization of a specific set of biomarkers, in conjunction with other risk markers, holds potential as a promising strategy for evaluating CAS in the elderly population.

Objective·To analyze infertility couples,dyadic coping level by using latent profile analysis(LPA),and explore the heterogeneity and related factors of different profiles.Methods·From September to November 2023,257 newly diagnosed infertility couples in pre-infertility treatment with assisted reproductive technology(ART)were recruited from Reproductive Medicine Center,Renji Hospital,Shanghai Jiao Tong University School of Medicine.All couples were evaluated by using general information questionnaire,Fertility Problem Inventory(FPI),Dyadic Coping Inventory(DCI),and Fertility Quality of Life(FertiQoL)Tool.LPA was used to explore the dyadic coping profiles of the couples before ART treatment,and general information,FPI scores and FertiQoL scores were compared among the profiles.Multinomial Logistic regression analysis was used to explore the related factors of different profiles.Results·A total of 257 couples with infertility were included,with an average age of(30.15±3.07)years for females,(31.82±3.82)years for males,(3.75±2.16)years for marriage,and(2.90±1.92)years for infertility;there were 118 couples caused by male infertility,109 couples caused by female infertility,and 30 couples caused by both infertility;the average DCI score for males was(128.25±19.15)points,while for females it was(129.91±18.32)points.According to the dyadic coping levels,the infertile couples were divided into four profiles:common positive coping group(153 couples,59.5％),common negative coping group(85 couples,33.1％),male positive coping group(12 couples,4.7％),and male negative coping group(7 couples,2.7％).There were statistically significant differences in the infertile couples'age,FPI score,FertiQoL score,and remarriage rate among the four profiles(P＜0.05).Multinomial Logistic regression analysis results showed that,with the common positive coping group as the reference,the common negative coping group had older men(OR=1.122,95％CI 1.004-1.254,P=0.036),higher FPI scores for both males and females(male:OR=1.019,95％CI 1.003-1.035,P=0.018;female:OR=1.020,95％CI 1.004-1.036,P=0.015),and lower FertiQol scores for males(OR=0.966,95％CI 0.937-0.996,P=0.029).Conclusion·There are four types of dyadic coping profiles in infertile couples before ART treatment.Compared with the common positive coping couples,higher reproductive pressure,elder age,and lower perceived fertility quality of life of males,and higher reproductive pressure of females are all risk factors for common negative coping couples.

Objective To investigate the effect of CXXC finger protein 4 (CXXC4) on the proliferation and apoptosis of pancreatic cancer PANC-1 cells.Methods The expression level of CXXC4 in pancreatic canc-er tissues and its relationship with prognosis and clinicopathological stage of the patients were analyzed in on-line databases.The qRT-PCR technique was used to detect the mRNA expression level of CXXC4 in human normal pancreatic ductal epithelial cell line (HPNE) and pancreatic cancer cell PANC-1,AsPC-1 and BxPC-3. si-NC,si-CXXC4,pcDNA3.1 and pCDNA3.1-CXXC4 were respectively transfected into PANC-1 cells.West-ern blot was conducted to detect the effectiveness of CXXC4 knockdown and overexpression.CCK-8,colony formation,EdU and immunofluorescence assays were conducted to analyze the effect of CXXC4 knockdown or overexpression on the proliferation and apoptosis of PANC-1 cells.The bioinformatic websites was used to predict the upstream microRNA (miRNA) of CXXC4.The Starbase database was adopted to analyze the cor-relation between miR-450b-5p and CXXC4 expression in pancreatic cancer tissues.Results The TCGA data-base results showed that the expression of CXXC4 in pancreatic cancer tissues was lowly expressed compared with in paracancerous pancreatic tissues (P<0.001),moreover which was associated with the overall survival and poor prognosis in the patients with pancreatic cancer (P<0.05).The GEPIA database analysis results showed that compared with stage Ⅰ pancreatic cancer,the CXXC4 expression in stage Ⅱ pancreatic cancer was decreased (P<0.05).Compared with HPNE cells,the CXXC4 expression in 3 kinds of pancreatic cancer cells was decreased (P<0.05).Compared with the si-NC group,the proliferation and colony formation ability of PANC-1 cells in the si-CXXC4 group were enhanced,the expressions of proliferation markers Ki67 and PC-NA were increased,and the expressions of apoptosis markers Bax,caspase-3 and caspase-9 were decreased;compared with the pcDNA3.1 group,the PANC-1 cells in the pcDNA3.1-CXXC4 group obtained the opposite results (all P<0.05).The bioinformatic websites predicted that miR-450b-5p was the upstream miRNA of CXXC4,CXXC4 in pancreatic cancer tissues was negatively correlated with the miR-450b-5p expression (r=-0.227) and miR-450b-5p in various mammalian species was highly conserved.Conclusion CXXC4 inhibits the proliferation of PANC-1 cells in pancreatic cancer and promotes theirs apoptosis.