Compared to the general population, there is a higher prevalence of epilepsy in individuals with cerebral palsy (CP). Epilepsy serves as an indicator of CP severity and has a significant impact on the early survival and future quality of life of children with CP. Therefore, it is crucial to investigate the shared mechanisms underlying CP and epilepsy. This study aims to summarize the comorbidity of CP and epilepsy from genetic factors, risk factors, and pathophysiological mechanisms, in order to provide a reference for further research.

Osteoporotic proximal humeral fracture (OPHF) is one of the common osteoporotic fractures in the aged, with an incidence only lower than vertebral compression fracture, hip fracture, and distal radius fracture. OPHF, secondary to osteoporosis and characterized by poor bone quality, comminuted fracture pattern, slow healing, and severely impaired shoulder joint function, poses a big challenge to the current clinical diagnosis and treatment. In the field of diagnosis, treatment, and rehabilitation of OPHF, traditional Chinese and Western medicine have accumulated rich experience and evidence from evidence-based medicine and achieved favorable outcomes. However, there is still a lack of guidance from a relevant consensus as to how to integrate the advantages of the two medical systems and achieve the integrated diagnosis and treatment. To promote the diagnosis and treatment of OPHF with integrated traditional Chinese and Western medicine, relevant experts from Orthopedic Expert Committee of Geriatric Branch of Chinese Association of Gerontology and Geriatrics, Youth Osteoporosis Group of Orthopedic Branch of Chinese Medical Association, Osteoporosis Group of Orthopedic Surgeon Branch of Chinese Medical Doctor Association, and Osteoporosis Committee of Shanghai Association of Integrated Traditional Chinese and Western Medicine have been organized to formulate Expert consensus on the diagnosis and treatment of osteoporotic proximal humeral fracture with integrated traditional Chinese and Western medicine ( version 2024) by searching related literatures and based on the evidences from evidence-based medicine. This consensus consists of 13 recommendations about the diagnosis, treatment and rehabilitation of OPHF with integrated traditional Chinese medicine and Western medicine, aimed at standardizing, systematizing, and personalizing the diagnosis and treatment of OPHF with integrated traditional Chinse and Western medicine to improve the patients ′ function.

Aim To screen out the KCNQ channel o-peners and evaluate the antiepileptic activity.Methods The high throughput screening(HTS)method of Rb+efflux assay was used to identify the active com-pound of KCNQ opener;the preferred compound QO-7 2 was selected to test the pharmacological action in multiple animal models;through the analysis of behav-ioral and EEG,combined with the observation of gener-al pharmacological experiments,the efficacy and safety of the drug were preliminarily evaluated,and the mech-anism was explored.Results By HTS we identified three series compounds with high activity,a total of 51 compounds.In the results,the QO-72 ig or ip in differ-ent doses showed significant anticonvulsant activity in the MES and PTZ induced acute epilepsy models,the anticonvulsant protection rate significantly increased(P＜0.05,0.01)and the seizure threshold was signif-icantly extended(P＜0.01).In chronic epilepsy model,the seizure ranks and duration significantly de-creased in the QO-72 treatment groups(P＜0.01)and the antiepileptic protection rates significantly increased in the higher dose(P＜0.01).Compared with PTZ group,the amplitude,seizure wave duration and power density of EEG were reduced significantly in QO-72 treatment groups(P＜0.05,0.01).Besides,rotarod,spontaneous activity and cooperative sleep tests of mice by ig at 16 times,ip at 8 times of therapeutic dose had confirmed that the QO-72 had no central side effect.Further mechanism studies were performed on the QO-72 treated animals,the outcomes revealed that there was a significant elevation in GABA(P＜0.01)in hippocampus,but there was no significant change in Glu(P＞0.05).Conclusions The compound QO-72 shows significant antiepileptic activity in the MES and PTZ models;the mechanism is not only related to o-pening KCNQ channels,but also to increasing the con-tent of inhibitory neurotransmitter GABA in brain.

This study was aimed at understanding the genomic characteristics of the Vibrio cholerae O1 group isolated from humans in Fujian Province,to provide essential data for the molecular epidemiological study of cholera.From 2008 to 2022,16 strains of the V.cholerae O1 group from patients and carriers were collected,and antibiotic sensitivity was determined accord-ing to the minimum inhibitory concentration(MIC).The whole genome sequences obtained through second generation sequen-cing were analyzed in open source software,including snippy,Roary,and Prokka,as well as online analysis websites,inclu-ding NCBI and BacWGSTdb,for core-genome multilocus sequence typing(cgMLST),core-genome single nucleotide polymor-phism analysis(cgSNP),virulence gene analysis,drug resistance gene prediction,and pan-genomic diversity analysis.The whole genome sequences of V.cholerae were divided into five sequence types(STs),among which the newly discovered ST182 and ST1480 were the evolutionary branches of the current dominant clonal group ST75 in China,and were highly related to two strains isolated from Taiwan in 2010 and 2013,respectively.Both toxigenic strains and non-toxigenic strains carried a variety of virulence factors and showed gene variation to varying degrees.Thirteen drug resistance genes in seven categories were predicted,among which the distribution of colistin and tetracycline resistance genes was consistent with the drug resistance phenotype.Pan-ge-nomic analysis indicated that V.cholerae had an open pan-genome,and Roary cluster analysis showed higher resolution than cgMLST.In summary,V.cholerae O1 group isolates from humans in Fujian Province have polymorphisms in genome structure and function,and the newly discovered ST1480 clone group has epidemic potential.Therefore,the monitoring of such strains must be strengthened.

The Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) (American Psychiatric Association, 2013) defines autism spectrum disorder (ASD) as a complex neurodevelopmental disorder that begins in early childhood and is accompanied by social communication deficits and repetitive stereotyped behaviors. According to the monitoring data released in 2021 in the United States, the prevalence of ASD in children was as high as 2.27%; that is, one in 44 children had autism (Maenneret al., 2021). China publicly reported this figure to be around 0.7% (Zhou et al., 2020). The current view is that children with ASD are generally impaired in their adaptation ability (McDonaldet al., 2016; Hodgeet al., 2021; Opertoet al., 2021). Adaptive behaviors comprise the conceptual, social, and practical skills that enable individuals to adapt to the environment, which play an important role in daily life (McDonald et al., 2019). "Adaptive behavior" was first described by Doll (1936). Subsequently, abnormalities in adaptive behavior were included in the criteria for intellectual disability for the first time (Heber, 1961). The American Association on Mental Retardation (AAMR) has refined and specified this term several times. Researchers hold different opinions on the structure of social adaptive capability. Greenspan and Granfield (1992) divided social adaptive capability into social understanding and social interaction. However, an increasing number of scholars considered that the concept of adaptive behaviors in children was constructed via multiple dimensions. The most representative one among them was the Vineland Adaptive Behavior Scales (VABS) proposed by Sparrow et al. (1984). This scale illustrates that adaptive behavior includes communication, daily living skills, socialization, and motor skills. Harrison and Oakland (2003) developed an Adaptive Behavior Assessment System (ABAS), by applying the theory of adaptive behavior proposed by AAMR and the American Association on Intellectual and Developmental Disabilities (AAIDD). This system shows that adaptive behavior has three adaptive composites, namely, conceptual composite (including communication, learning function, and self-management), social composite (including leisure and social skills), and practical composite (including community application, home living, health and safety, and self-care). As there are different requirements for the social adaptive capability of children from different cultural backgrounds and various regions, Chinese scholars have translated the Normal Development of Social Skills from Infant to Junior High School Children (S-M) scale compiled by Japanese scholars into Chinese, which is now widely used in China (Zhang et al., 1995). The impairment of adaptive function in children with ASD includes multiple dimensions, such as socialization, communication, and daily living skills (Kanne et al., 2011), and the degree of impairment can predict the prognosis and outcome in real life, including education acquisition and independent living ability (Farley et al., 2009). Therefore, adaptive behavioral capacity is considered to be a key intervention point that directly affects the individual and social outcomes of autistic children (Veenstra-VanderWeele et al., 2017; Bölte et al., 2019).
Humans ; Autism Spectrum Disorder/psychology* ; Male ; Adaptation, Psychological ; Child, Preschool ; Female ; Child ; Retrospective Studies ; China/epidemiology*

Due to the limitations of current anti-HBV therapies, the HBV core (HBc or HBcAg) protein assembly modulators (CpAMs) are believed to be potential anti-HBV agents. Therefore, discovering safe and efficient CpAMs is of great value. In this study, we established a HiBiT-based high-throughput screening system targeting HBc and screened novel CpAMs from an in-house marine chemicals library. A novel lead compound 8a, a derivative of the marine natural product naamidine J, has been successfully screened for potential anti-HBV activity. Bioactivity-driven synthesis was then conducted, and the structure‒activity relationship was analyzed, resulting in the discovery of the most effective compound 11a (IC₅₀ = 0.24 μmol/L). Furthermore, 11a was found to significantly inhibit HBV replication in multiple cell models and exhibit a synergistic effect with tenofovir disoproxil fumarate (TDF) and IFNa2 in vitro for anti-HBV activity. Treatment with 11a in a hydrodynamic-injection mouse model demonstrated significant anti-HBV activity without apparent hepatotoxicity. These findings suggest that the naamidine J derivative 11a could be used as the HBV core protein assembly modulator to develop safe and effective anti-HBV therapies.

Objective: To investigate the effects of human umbilical cord mesenchymal stem cells (hUCMSCs) combined with autologous Meek microskin transplantation on patients with extensive burns. Methods: The prospective self-controlled study was conducted. From May 2019 to June 2022, 16 patients with extensive burns admitted to the 990^th Hospital of PLA Joint Logistics Support Force met the inclusion criteria, while 3 patients were excluded according to the exclusion criteria, and 13 patients were finally selected, including 10 males and 3 females, aged 24-61 (42±13) years. A total of 20 trial areas (40 wounds, with area of 10 cm×10 cm in each wound) were selected. Two adjacent wounds in each trial area were divided into hUCMSC+gel group applied with hyaluronic acid gel containing hUCMSCs and gel only group applied with hyaluronic acid gel only according to the random number table, with 20 wounds in each group. Afterwards the wounds in two groups were transplanted with autologous Meek microskin grafts with an extension ratio of 1∶6. In 2, 3, and 4 weeks post operation, the wound healing was observed, the wound healing rate was calculated, and the wound healing time was recorded. The specimen of wound secretion was collected for microorganism culture if there was purulent secretion on the wound post operation. In 3, 6, and 12 months post operation, the scar hyperplasia in wound was assessed using the Vancouver scar scale (VSS). In 3 months post operation, the wound tissue was collected for hematoxylin-eosin (HE) staining to observe the morphological changes and for immunohistochemical staining to observe the positive expressions of Ki67 and vimentin and to count the number of positive cells. Data were statistically analyzed with paired samples t test and Bonferronni correction. Results: In 2, 3, and 4 weeks post operation, the wound healing rates in hUCMSC+gel group were (80±11)%, (84±12)%, and (92±9)%, respectively, which were significantly higher than (67±18)%, (74±21)%, and (84±16)% in gel only group (with t values of 4.01, 3.52, and 3.66, respectively, P<0.05). The wound healing time in hUCMSC+gel group was (31±11) d, which was significantly shorter than (36±13) d in gel only group (t=-3.68, P<0.05). The microbiological culture of the postoperative wound secretion specimens from the adjacent wounds in 2 groups was identical, with negative results in 4 trial areas and positive results in 16 trial areas. In 3, 6, and 12 months post operation, the VSS scores of wounds in gel only group were 7.8±1.9, 6.7±2.1, and 5.4±1.6, which were significantly higher than 6.8±1.8, 5.6±1.6, and 4.0±1.4 in hUCMSC+gel group, respectively (with t values of -4.79, -4.37, and -5.47, respectively, P<0.05). In 3 months post operation, HE staining showed an increase in epidermal layer thickness and epidermal crest in wound in hUCMSC+gel group compared with those in gel only group, and immunohistochemical staining showed a significant increase in the number of Ki67 positive cells in wound in hUCMSC+gel group compared with those in gel only group (t=4.39, P<0.05), with no statistically significant difference in the number of vimentin positive cells in wound between the 2 groups (P>0.05). Conclusions: The application of hyaluronic acid gel containing hUCMSCs to the wound is simple to perform and is therefore a preferable route. Topical application of hUCMSCs can promote healing of the autologous Meek microskin grafted area in patients with extensive burns, shorten wound healing time, and alleviate scar hyperplasia. The above effects may be related to the increased epidermal thickness and epidermal crest, and active cell proliferation.
Female ; Humans ; Male ; Burns/surgery* ; Cicatrix ; Eosine Yellowish-(YS) ; Hyaluronic Acid/therapeutic use* ; Hyperplasia ; Ki-67 Antigen ; Prospective Studies ; Umbilical Cord ; Vimentin ; Young Adult ; Adult ; Middle Aged

ObjectiveTo examine the current status of preschoolers' eating behaviors and investigate its correlation with family cohesion and adaptability. MethodsA cross-sectional study was conducted involving 21，954 preschoolers and their families from Pingshan District， Shenzhen， between September 2021 and December 2021. A general demographic questionnaire， the Chinese version of Family Adaptability and Cohesion Evaluation Scale Ⅱ （FACESⅡ-CV） and Chinese Preschoolers’ Eating Behavior Questionnaire （CPEBQ） were used to collect the relevant information. Multiple linear regression was used to analyze the association of family cohesion and adaptability with eating behaviors of preschoolers. ResultsTypes of family cohesion and adaptability were significantly correlated with all the 7 dimensions of preschoolers' eating behaviors， including food fussiness （R²=0.252， F=114.457， P<0.001）， food responsiveness （R² = 0.111， F =24.973， P<0.001）， eating habit （R²= 0.304， F =139.658， P<0.001）， satiety responsiveness （R² = 0.259， F =105.332， P<0.001）， external eating （R² = 0.182， F =50.150， P<0.001）， emotional eating （R² = 0.234， F =91.084， P<0.001） and initiative eating （R² = 0.349， F =168.608， P<0.001）. After adjusting for confounding factors， our study showed that types of family cohesion and adaptability were independent predictors of preschoolers' eating behaviors （P<0.05）. ConclusionsTypes of family cohesion and adaptability have a significant predictive effect on the 7 dimensions of preschoolers' eating behaviors. Higher scores of family cohesion and adaptability imply stronger initiative eating ability and less poor dietary behaviors in preschoolers.

In 2004, it was the first time that Wollensak and Spoerl had applied physical and chemical cross-linking methods to scleral tissue. They found that the biomechanical strength of cross-linked sclera, induced by riboflavin/ultraviolet A, glyceraldehyde and glutaraldehyde, could be improved and proposed that scleral collagen cross-linking is expected to be a new method for the treatment of pathologic myopia. In recent years, a series of explorations have been made on the effectiveness and adverse reactions of physical and chemical cross-linking in the prevention and treatment of pathologic myopia, including the establishment of various animal models and different myopia modeling methods, the improvement of cross-linking methods, the amelioration of the measurement of biomechanical strength of scleral tissue and the attention of biological parameters such as the thickness of retinal nerve fiber layer and the amplitude of electroretinogram in vivo. Genipin-crosslinking of the scleral collagen combined with posterior scleral contraction/reinforcement has been applied to clinical research. This review summarizes physical cross-linking and the genipin-crosslinking of scleral collagen to explore the effectiveness and safety of the methods in the prevention and treatment of the pathologic myopia.