Objective: To explore relationship of sleep quality with overweight and obesity among middle school students, so as to provide a reference basis for improving adolescent sleep health. Methods: From September to December 2023, 5 713 middle school students aged 13 to 18 were selected by stratified cluster random sampling method in six regions, including Shanghai, Suzhou, Taiyuan, Wuyuan, Xingyi and Urumqi. Sleep quality survey was conducted on middle school students by Pittsburgh Sleep Quality Index. Height and weight were measured, and World Health Organization s standards for growth and development of children and adolescents was used to evaluate their nutritional status. Both χ 2 test and Logistic regression analysis were used to analyze the association between sleep quality and nutritional status of middle school students. Results: The non compliance detection rate of sleep quality was 38.4% among girls, but 29.2% among boys, and the difference was of statistical significance( χ 2=54.08, P < 0.01 ). The detection rate of substandard sleep quality was 34.2% in the group with normal nutritional status, 38.3% in the group with overweight, 43.7% in the group with obesity and 26.0% in the group with emaciation, and the difference in the rates of substandard sleep quality among middle school students of different nutritional status was statistically significant ( χ 2=68.15, P <0.01). Logistic regression analysis showed that, after controlling for mental health and physical activity, the detection rate of substandard sleep quality in the obese groups was 1.30 times higher than that in the normal group, respectively( OR =1.30, 95% CI =1.06- 1.59 , P <0.01). Conclusions Sleep quality is correlated with overweight and obesity among middle school students, and there are gender differences. Intervention policies should be formulated according to the characteristics of different genders.

Objective To systematically evaluate the economic burden of echinococcosis patients in western China using meta-analysis, so as to provide insights into formulation of effective echinococcosis control strategies and optimization of medical resource allocation. Methods Articles pertaining to the economic burden of echinococcosis patients in western China were retrieved in international and Chinese databases, including PubMed, Web of Science, CNKI, Wanfang Data, and VIP Chinese Science and Technology Periodicals Full-Text Database. Studies were screened according to inclusion and exclusion criteria, and the basic characteristics of included articles, characteristics of included studies, and echinococcosis patients’ economic burden were extracted. A meta-analysis was performed using the software R package. The pooled effect size and heterogeneity were examined using a random effects model, and subgroup analyses were conducted. Results A total of 13 articles were enrolled, including 12 Chinese publications and one English publication, and all were retrospective studies. Included studies covered 4 western provinces (autonomous regions) of China, including Ningxia Hui Autonomous Region, Xinjiang Uygur Autonomous Region, Sichuan Province, and Qinghai Province, which involved 11 282 echinococcosis patients, and the study period spanned from 2006 to 2023. Meta-analysis showed that the pooled direct medical costs of echinococcosis patients were 24 730 [95% confidence interval (CI): (13 040, 36 430)] Yuan in endemic areas of western China, appearing a significant heterogeneity (I² = 79.95%, P < 0.01). Subgroup analyses showed the pooled direct medical costs of 9 090 [95% CI: (-4 970, 23 150)] Yuan for echinococcosis patients in Ningxia Hui Autonomous Region and 18 140 [95% CI: (8 440, 27 840)] Yuan in Xinjiang Uygur Autonomous Region, and pooled direct medical costs of 9 470 [95% CI: (-1 850, 20 790)] Yuan for cystic echinococcosis patients prior to 2007 and 15 270 [95% CI: (560, 24 030)] Yuan after 2007, respectively. There were high heterogeneities in the pooled direct medical costs for echinococcosis patients in terms of date of publication (I² = 82.05%, P < 0.001), treatment modality (I² = 83.28%, P < 0.001) and type of echinococcosis (I² = 72.63%, P < 0.001). In addition, the pooled indirect medical costs and direct non-medical costs were 5 670 Yuan and 4 000 Yuan for echinococcosis patients in western regions of China, respectively. Conclusions Echinococcosis patients suffer from a high economic burden in endemic areas of western China, and there are disparities in the direct medical costs for echinococcosis patients depending on disease type, study areas and study period.

The patient, assigned female at birth and aged 1 year and 7 months, presented with clinical manifestations of 46,XY disorders of sex development. The external genitalia exhibited a severely undermasculinized phenotype. Laboratory tests and gonadal biopsy indicated poor Leydig cell function and good Sertoli cell function. Genetic testing revealed compound heterozygous mutations of c.867-2A>C and c.547G>A (p.G183R) in the LHCGR gene. The patient was ultimately diagnosed with type II Leydig cell hypoplasia. Type II Leydig cell hypoplasia presents a broad spectrum of clinical phenotypes, characterized by a lack of parallel function between Leydig cells and Sertoli cells, and significant individual variability in spermatogenesis and gender assignment. This condition should be considered when there is poor Leydig cell function but good development of Wolffian duct derivatives.
Female ; Humans ; Infant ; Disorder of Sex Development, 46,XY/genetics* ; Leydig Cells/pathology* ; Mutation ; Receptors, LH/genetics* ; Testis/abnormalities*

The patient was a boy aged 1 year and 9 months who presented with 46,XY disorder of sex development (DSD), with severe undermasculinization of the external genitalia. Laboratory tests and ultrasound examinations showed normal functions of Leydig cells and Sertoli cells in the testes. Genetic testing revealed a novel pathogenic heterozygous variant, c.1186dupA (p.T396Nfs*17), in the PPP1R12A gene. Thirteen cases of PPP1R12A gene variants have been reported previously. These variants may cause isolated involvement of the genitourinary or neurological systems, or affect other systems/organs including the digestive tract, eyes, heart, etc. Patients with DSD typically present with a 46,XY karyotype and variable degrees of undermasculinization involving the external genitalia, gonads, and reproductive tract. This article reports a child with 46,XY DSD accompanied by growth retardation caused by a heterozygous variant in the PPP1R12A gene, which expands the clinical disease spectrum associated with PPP1R12A gene variants.
Humans ; Male ; Infant ; Disorder of Sex Development, 46,XY/etiology* ; Protein Phosphatase 1/genetics*

OBJECTIVE: To investigate the effects of wheat-grain moxibustion at the Guanyuan point on testosterone (T) synthesis and the hypothalamic-pituitary-gonadal (HPG) axis in naturally aged mice. METHODS: We fed 40 twelve-month-old SPF male C57BL/6J mice with a normal diet for 3 months, randomized them into a moxibustion and an aged group of an equal number, and selected 7 four-month-old ones as young controls. We treated the animals of the moxibustion group by wheat-grain moxibustion at the Guanyuan point, once 5 moxibustion sticks, qd, 5 times a week, and fed those of the aged group normally, all for 12 weeks. After treatment, we obtained the testicular index of the mice, observed the histomorphology of the testis tissue by HE staining, measured the contents of T in the testis, gonadotropin-releasing hormone (GnRH) in the hypothalamus and total T (tT), free T (fT), luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in the serum by ELISA, and determined the expressions of silence information regulator-1 (SIRT1), P53, glutathione peroxidase (GPX4) and cholesterol side-chain?cleavage enzyme (CYP11A1) in the testis by Western blot. RESULTS: Compared with the young controls, the mice in the aged group showed obviously losing and dull hair, energy declination, loose structure of the spermatogenic tubule with different degrees of cell loss and rupture, reduced testicular index, and evident aging phenotype. In comparison with the aged mice, the animals of the moxibustion group were fairly energetic and exhibited distinct structure of the spermatogenic tubules, orderly arranged and highly differentiated cells at all levels, significantly increased T level, up-regulated expressions of SIRT1, GPX4 and CYP11A1, and down-regulated expression of P53 in testis tissue, and elevated levels of GnRH, FSH, LH, tT and fT in the HPG axis. CONCLUSION Wheat-grain moxibustion at the Guanyuan point protects testosterone synthesis in the testis tissue of naturally aged mice, promotes negative feedback regulation of the HPG axis, and improves low testosterone.
Animals ; Male ; Moxibustion ; Mice ; Testosterone/metabolism* ; Mice, Inbred C57BL ; Testis/metabolism* ; Hypothalamo-Hypophyseal System/metabolism* ; Triticum ; Gonadotropin-Releasing Hormone/metabolism* ; Luteinizing Hormone/blood* ; Follicle Stimulating Hormone/blood* ; Aging ; Hypothalamus/metabolism* ; Acupuncture Points ; Sirtuin 1/metabolism* ; Hypothalamic-Pituitary-Gonadal Axis

Gene therapy, harnessing the power of CRISPR-Cas9 and/or DNAzyme systems, stands as a pivotal approach in cancer therapy, enabling the meticulous manipulation of genes pivotal to tumorigenesis and immunity. However, the pursuit of precise gene therapy encounters formidable hurdles. Herein, a near-infrared upconversion theranostic nanomachine is devised and tailors for CRISPR-Cas9/DNAzyme systems mediate precise gene therapy. An ingenious logic DNAzyme system consists of Chain 1 (C1)/Chain 2 (C2) and endogenous lncRNA is designed. We employ manganese modified upconversion nanoparticles for carrying ultraviolet-responsive C1-PC linker-C2 (C₂P) chain and Cas9 ribonucleoprotein (RNP), with outermost coats with hyaluronic acid. Upon reaching tumor microenvironment (TME), the released Mn²⁺ ions orchestrate a trifecta: facilitating endosomal escape, activating cGAS-STING signaling, and enabling T1-magnetic resonance imaging. Under near-infrared irradiation, Cas9 RNP/C₂P complex dissociates, releasing Cas9 RNP into the nucleus to perform gene editing of Ptpn2, while C1/C2 chains self-assemble with endogenous lncRNA to form a functional DNAzyme system, targeting PD-L1 mRNA for gene silencing. This strategy remodels the TME by activating cGAS-STING signaling and dual immune checkpoints blockade, thus realizing tumor elimination. Our theranostic nanomachine armed with the CRISPR-Cas9/DNAzyme logic systems, represents a resourceful and promising strategy for advancing cancer systemic immunotherapy and precise gene therapy.

OBJECTIVE: To analyze the prevalence and burden of headache disorders in China and its provinces from 1990 to 2021. METHODS: Using data from the Global Burden of Disease Study (GBD) 2021, the number of prevalent cases, prevalence rate, disability-adjusted life years (DALYs), and age-standardized DALY rates were analyzed by sex, age group, and province for headache disorders and their subtypes (migraine and tension-type headache [TTH]) between 1990 and 2021. Percentage changes during this period were also estimated. RESULTS: In 2021, approximately 426 million individuals in China were affected by headache disorders, with an age-standardized prevalence rate of 27,582.61/100,000. The age-standardized DALY rate for all headache disorders was 487.15/100,000. Between 1990 and 2021, the number of prevalent cases increased by 37.78%, while the prevalence of all headache disorders, migraine, and TTH increased by 6.92%, 7.57%, and 7.86%, respectively. The highest prevalence was observed in the 30-34 age group (39,520.60/100,000). Migraine accounted for a larger proportion of DALYs attributable to headache disorders, whereas TTH has a greater impact on its prevalence. In 2021, the highest age-standardized DALY rates for headache disorders were observed in Heilongjiang (617.85/100,000) and Shanghai (542.86/100,000). CONCLUSION The prevalence of headache disorders is increasing in China. Effective health education, improve diagnosis and treatment are essential, particularly for middle-aged working populations and women of childbearing age.
Humans ; China/epidemiology* ; Female ; Male ; Adult ; Middle Aged ; Prevalence ; Young Adult ; Adolescent ; Aged ; Child ; Headache Disorders/epidemiology* ; Disability-Adjusted Life Years ; Child, Preschool ; Cost of Illness ; Infant ; Aged, 80 and over

Objective:To explore the genetic basis of eighteen patients with tetrahydrobiopterin deficiency (BH4D) from Gansu Province.Methods:Eighteen patients diagnosed with BH4D at Gansu Provincial Maternal and Child Health Care Hospital from January 2018 to December 2021 were selected as the study subjects. Whole exome sequencing was carried out, and candidate variants were verified by Sanger sequencing.Results:All of the thirty-six alleles of the eighteen patients were successfully determined by molecular genetic testing. Sixteen patients were found to harbor variants of the PTS gene, and two had harbored variants of the QDPR gene. Ten variants were detected in the PTS gene, with the most common ones being c. 259C>T (34.38%) and c. 286G>A (15.63%). Based on the guidelines from the American College of Medical Genetics and Genomics (ACMG), the c. 259C>T was classified as a pathogenic variant, whilst the c. 286G>A, c. 166G>A, c. 200C>T, c. 272A>G, c. 402A>C, c. 421G>T, c. 84-291A>G and c. 317C>T were classified as likely pathogenic variants. A novel c. 289_290insCTT variant was classified as likely pathogenic (PM1+ PM2_Supporting+ PM3+ PP3+ PP4). The two variants (c.478C>T and c. 665C>T) detected in the QDPR gene were both classified as variants of uncertain significance (PM1+ PM2_Supporting+ PP3+ PP4). Conclusion:Genetic testing has clarified the pathogenic variants in these BH4D patients, which has enabled timely and accurate clinical intervention and treatment, and provided a reference for genetic counseling and reproductive guidance for their families.

Tongue diagnosis is an important method of TCM diagnosis and treatment.Tongue is the key link of auxiliary diagnosis of tongue feature extraction and processing,and also is the bottleneck of intelligent tongue diagnosis in traditional Chinese medicine.Using image processing,artificial intelligence technology to the tongue as a quantitative and identify characteristics of traditional Chinese medicine,looking for both conforms to the original thinking of TCM,and TCM tongue diagnosis method of accurately,has become a common concern of traditional Chinese medicine and computer field.From the mobile terminal tongue as auxiliary diagnostic system of traditional Chinese medicine tongue acquisition basic attribute,tongue diagnosis and image information building,tongue like features are required for accurate extraction and so on related key technology is analyzed,and build overall architecture,so as to provide technical reference for the tongue like intelligent diagnosis,promote the development of technology of tongue diagnosis in traditional Chinese medicine modernization.