Objective To understand the application effect of early screening scale and behavioral intervention effect in children with autism spectrum disorder (ASD). Methods A total of 348 children with suspected ASD were selected and evaluated using the Modified Checklist for Autism in Toddlers (M-CHAT) and Autism Behavior Checklist (ABC). The evaluation results were compared with those from the Diagnostic and Statistical Manual of Mental Disorders (DSM-V). Children enrolled were given Early start Denver model (ESDM) intervention. The evaluation results of Gesell Developmental Scale and Autism Treatment Evaluation Checklist (ATEC) scores were compared before and after intervention. Results The sensitivity, specificity, accuracy and Kappa value of M-CHAT for evaluating ASD in children aged 1-3 years were 89.53%, 90.70%, 89.92% and 0.78. The corresponding values of ABC were 78.49%, 81.40%, 79.46% and 0.56. The sensitivity, specificity, accuracy and Kappa value of M-CHAT for evaluating children aged >3-6 years were 87.30%, 77.78%, 84.44% and 0.64. The corresponding values of ABC were 85.71%, 77.78%, 83.33% and 0.62. The sensitivity and accuracy of M-CHAT were higher than ABC for evaluating ASD in children aged 1-3 years (P<0.05). There were no significant differences in sensitivity, specificity and accuracy between M-CHAT and ABC for evaluating ASD in children aged 3-6 years (P>0.05). After intervention, development quotients (DQ) of personal-social aspects, adaptability, language, gross motor, and fine motor of children with ASD were higher than those before intervention (P<0.05). ATEC scores for language, behavior, sensation, and social contact of children with ASD were lower than those before intervention (P<0.05). Conclusion M-CHAT and ABC both can be used for early screening of ASD in children, especially M-CHAT. Early behavioral intervention can effectively improve the condition and developmental level of children with ASD.

With a global rise in morbidity rates， obesity has become a pressing public health issue. With increased adipocyte number and volume as the main characteristics， obesity is also manifested by metabolic disorders to varying degrees. At the same time， obesity is a risk factor for diabetes， hypertension， stroke， cancer， and cardiovascular diseases， imposing burdens on society and families. Influenced by lifestyle， environment， behavior， and genetics， obesity is caused by the interaction of many factors， and its pathological process is complex， involving inflammation， autophagy， and intestinal dysbiosis. The mitogen-activated protein kinase （MAPK） cascade reaction， a pivotal signaling pathway， plays a crucial role in cellular processes such as proliferation， differentiation， apoptosis， and stress responses. Both Chinese and international studies indicate that the MAPK signaling pathway can effectively regulate obesity through various pathways， including the modulation of adipocyte differentiation and apoptosis， appetite control， and inflammation improvement. Moreover， traditional Chinese medicine （TCM） has demonstrated significant efficacy in preventing and treating obesity， leveraging advantages such as multiple targets， diverse components， and minimal adverse effects. Research indicates that the MAPK signaling pathway is a primary focus of TCM regulation in this context， although a systematic review in this field is currently lacking. Therefore， this paper， by reviewing the latest Chinese and international research， provided a concise overview of the basic structure of the MAPK pathway， with a specific emphasis on recent progress in TCM interventions targeting the MAPK pathway for obesity treatment. The results indicate that regulating adipose tissue formation， differentiation， and thermogenesis， reducing inflammation and oxidative stress levels， and improving insulin sensitivity and metabolic disorders seem to be the main ways for TCM to regulate the MAPK pathway to prevent and treat obesity. However， it is necessary to find more research methods and explore potential mechanisms underlying TCM formulations based on the MAPK pathway for obesity prevention and treatment.

Objective To explore the efficacy and safety of platelet-derived growth factor(PDGF)combined with allograft bone transplantation in the treatment of spinal tuberculosis.Methods A total of 177 patients with lumbar tuberculosis admitted to the 4th People's Hospital of Qinghai Province from August 2018 to August 2023 were selected as the research subjects.Patients were divided into control group(n=49)and observation group(n=128)based on the source of the transplanted bone.All patients underwent at least 2 weeks of standard quadruple anti-tuberculosis chemotherapy before surgery.Patients in the control group received PDGF combined with autograft bone transplantation,while patients in the observation group received PDGF combined with allograft bone transplantation.The surgical duration,intraoperative blood loss,and length of hospital stay of patients in the two groups were recorded;the erythrocyte sedimentation rate(ESR)and serum C-reactive protein(CRP)levels of patients in the two groups were compared before surgery and at 1,3,6 months after surgery.Preoperative CT and magnetic resonance imaging(MRI)examinations were performed,and postoperative CT and MRI were performed after bone fusion was completed to compare the changes in Cobb angle before and after surgery.The visual analogue scale(VAS)was used to assess the pain degree in the lumbar region before surgery and at 1,3,6 months after surgery.The VAS scores of patients in the two groups,VAS scores of male patients in the two groups,and VAS scores of female patients in the two groups were compared before and after surgery,respectively.Results There was no statistically significant difference in surgical duration and length of hospital stay between the observation group and the control group(P＞0.05).The intraoperative blood loss of patients in the observation group was significantly less than that in the control group(P＜0.05).There was no statistically significant difference in Cobb angle before and after surgery between the two groups(P＞0.05).The postoperative Cobb angle significantly decreased in both groups when compared to preoperative values(P＜0.05).The VAS scores of patients in both groups decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).The VAS scores of male patients in both groups decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).The VAS scores of female patients in both groups also decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).There was no statistically significant difference in VAS scores between the observation group and the control group before surgery and at 1,6 months after surgery(P＞0.05);the VAS score of patients in the observation group was significantly lower than that in the control group at 3 months after surgery(P＜0.05).There was no statistically significant difference in VAS scores between male patients in the observation group and male patients in the control group before surgery and at 1,3,6 months after surgery(P＞0.05);the VAS score of male patients in the observation group was significantly lower than that in the control group at 3 months after surgery(P＜0.05).There was no statistically significant difference in VAS scores between female patients in the observation group and female patients in the control group before surgery and at 1,6 months after surgery(P＞0.05);the VAS score of female patients in the observation group was significantly lower than that in the control group at 3 months after surgery(P＜0.05).The ESR of patients in both groups decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).The serum CRP levels of patients in both groups also decreased sequentially before surgery and at 1,3,6 months after surgery,with statistically significant differences in intra-group pairwise comparisons(P＜0.05).There was no statistically significant difference in ESR between the observation group and the control group before surgery and at 1,3,6 months after surgery(P＞0.05).There was no statistically significant difference in serum CRP level between the observation group and the control group before surgery and at 1,6 months after surgery(P＞0.05);the serum CRP level of patients in the observation group was significantly higher than that in the control group at 3 months after surgery(P＜0.05).Conclusion The effect of PDGF combined with allograft bone transplantation in the treatment of spinal tuberculosis is comparable to that of autograft bone transplantation,but PDGF combined with allograft bone transplantation can significantly reduce postoperative pain degree,improve patient comfort,avoid additional damage caused by autograft bone transplantation,and reduce the physical burden on patients.It can be considered a safe and reliable surgical method for bone grafting in lumbar tuberculosis surgery.

Objective:To investigate the changes of blood glucose and blood lipid in gestational diabetes mellitus (GDM) patients with different insulin sensitivity during pregnancy and the effect of non-drug intervention.Methods:Data of 240 pregnant women with GDM and 240 healthy pregnant women were collected from July 1 to September 1, 2023 in Shijing People′s Hospital in Baiyun District and other five hospital. The insulin sensitivity index (ISI) was calculated by homeostasis model assessment 2(HOMA2) model, according to the 25th percentile of ISI of normal pregnant women, GDM patients were divided into insulin sensitive group (group A) and insulin sensitive deficiency group (group B), and group A and group B were divided into two groups according to 36-week blood glucose control: group A1 with good blood glucose control (group A1 and group B1) and group A2 with bad blood glucose control (group A2 and group B2). The age, body mass index (BMI) before pregnancy, fasting plasma glucose (FPG), blood lipids and blood glycated hemoglobin (HbA 1c ) in the first trimester, blood glucose and blood lipids in the second trimester were compared at the 28th, 32nd and 36th weeks of gestation, the number of cases, blood glucose, blood lipids and non-drug intervention were measured. Results:There were 166 cases in group A and 74 cases in group B. Blood glucose and blood lipid were normal in early pregnancy. There was no significant difference in blood glucose between group A and group B during the second trimester. The levels of blood lipids were significantly higher than those during the first trimester, and the levels of triglyceride (TG) and low-density lipoprotein cholesterol (LDL-C) were significantly higher than those during the first trimester. The number of pregnant women in group A1 was significantly more than that in group A2 in the third trimester ( P = 0.01), and the number of pregnant women in group B1 was more than that in group B2 at 28 weeks ( P = 0.01). At 32 weeks, the number of pregnant women in group B1 and group B2 was similar ( P = 0.31). At 36 weeks, the number of pregnant women in group B1 was significantly lower than that in group B2 ( P = 0.01). In the third trimester of pregnancy, the levels of blood glucose in group B2 were higher than those in group A2 ( P<0.05). The levels of TG and LDL-C in group A2 and group B2 were higher than those in group A1 and group B1 respectively, high-density lipoprotein cholesterol (HDL-C) was lower than that in group A1 and group B1( P<0.05), and there was no significant difference in TC between group A2 and group A1 at 28 and 32 weeks ( P>0.05), but it was significantly higher at 36 weeks ( P = 0.01). In the third trimester of pregnancy, diet control was the most common (91.7%, 87.7%, 81.6%, respectively) in group A ( P>0.05). The proportions of diet-only and diet-plus exercise interventions were similar in group B1 at 28 weeks and 32 weeks (52.9% vs. 47.1%, 45.7% vs. 54.3%)( P = 0.072, 0.113). At the 36 weeks, the main intervention was diet combined with exercise (73.3%). In group B2, dietary intervention (69.6%, 71.8%, 69.5%) was the main cause of poor control of blood glucose. Conclusions:In GDM patients with insulin sensitivity deficiency, the blood glucose and blood lipids in the second trimester are obviously increased, and the abnormality in the third trimester is even greater.

Objective:To explore the influence of central obesity on the risk of breast cancer and the possible role of dietary factors in its prevention.Methods:This study is a case-control study including a total of 212 participants, of whom 63 were with breast cancer, 71 were with breast nodules, and 80 were healthy controls. We used bioelectrical impedance analysis to measure body composition,and adopted the food frequency questionnaire to investigate dietary intake of participants.Results:The visceral adipose tissue ( OR=1.03, 95% CI: 1.003 to 1.077) and trunk fat mass ( OR=1.470, 95% CI: 1.104 to 2.184) were independently associated with the increased risk of breast cancer. Dietary patterns characterized by low dietary intake of beans and dairy products ( OR=1.300, 95% CI: 1.044 to 1.619) and high intake of cereals and red meat ( OR=2.254, 95% CI: 1.705 to 2.982) will increase the risk of breast cancer. Moreover, high meat intake ( β=0.268, 95% CI: 0.034 to 0.503) would advance the accumulation of visceral fat, while high bean intake ( β=-0.485, 95% CI: -0.865 to -0.104) would inhibit. Conclusions:Central obesity is an independent risk factor for breast cancer. Insufficient intake of beans and excessive intake of red meat are identified as factors that can exacerbate central obesity in breast cancer patients.

Single-cell RNA sequencing technology takes a single cell as research object,counts and analyzes the gene expres-sion level of each transcript and heterogeneity between cells.This technology makes up for the defects of traditional sequencing techno-logy to some extent.Autoimmune disease is the damage or dysfunction of autotissue cells caused by autoimmune tolerance or abnormal regulation of autoimmunity cells.In this paper,the research results on application of single-cell RNA sequencing technology in autoim-mune disease in recent years are reviewed,which provides valuable clues for early realization of precise medical treatment.

Objective:To evaluate the application of enhanced recovery after surgery in patients undergoing laparoscopic gastric cancer surgery and its impact on the systemic inflammatory response (SIR).Methods:The clinical data of patients undergoing laparoscopic gastric cancer surgery at the Department of Gastrointestinal Surgery, Zhongnan Hospital, Wuhan University from Mar 2021 to Mar 2023 was retrospectively analyzed.Results:A total of 234 patients with gastric cancer were enrolled (120 cases in ERAS group and 114 cases in routine group). There were no significant differences in preoperative indexes between the two groups (all P>0.05). After laparoscopic surgery, the postoperative ventilation time and hospital stay of patients in ERAS group were significantly shorter than those in the conventional group (all P<0.05). Neutrophil to lymphocyte ratio (NLR) , platelet to lymphocyte ratio (PLR) and systemic immune-inflammatory (SII) index of patients in ERAS group were significantly lower on day 1 and day 3 after surgery than in conventional group (all P<0.05). The ratio of lymphocyte to monocyte (LMR) in ERAS group was significantly higher than that in conventional group on day 1 and day 7 after surgery (all P<0.05). Conclusions:ERAS can improve postoperative SIR indexes in patients undergoing laparoscopic gastric cancer surgery, shorten postoperative recovery time, and enhance the efficacy of laparoscopic gastric cancer surgery by reducing perioperative systemic inflammation.

Lung squamous cell carcinoma (LSCC) accounts for approximately 30% of non-small cell lung cancer (NSCLC) cases and is the second most common histological type of lung cancer. Anaplastic lymphoma kinase (ALK)-positive NSCLC accounts for only 2%-5% of all NSCLC cases, and is almost exclusively detected in patients with lung adenocarcinoma. Thus, ALK testing is not routinely performed in the LSCC population, and the efficacy of such treatment for ALK-rearranged LSCC remains unknown. Echinoderm microtubule associated protein like 4 (EML4)-ALK (V1) and TP53 co-mutations were identified by next generation sequencing (NGS) in this patient with advanced LSCC. On December 3, 2020, Ensatinib was taken orally and the efficacy was evaluated as partial response (PR). The progression-free survival (PFS) was 19 months. When the disease progressed, the medication was changed to Loratinib. To our knowledge, Enshatinib created the longest PFS of ALK-mutant LSCC patients treated with targeted therapy since literature review. Herein, we described one case treated by Enshatinib involving a patient with both EML4-ALK and TP53 positive LSCC, and the relevant literatures were reviewed for discussing the treatment of this rare disease.
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Humans ; Carcinoma, Non-Small-Cell Lung/drug therapy* ; Lung Neoplasms/pathology* ; Anaplastic Lymphoma Kinase/metabolism* ; Carcinoma, Squamous Cell/genetics* ; Mutation ; Cytoskeletal Proteins/genetics* ; Lung/pathology* ; Oncogene Proteins, Fusion/genetics* ; Protein Kinase Inhibitors/therapeutic use* ; Tumor Suppressor Protein p53/genetics*

Objective:To establish the Chinese version of (strength, assistance with walking, rise from a chair, climb stairs and falls, SARC-F) scale using the standardized methods and to validate the reliability and validity for sarcopenia screening among elderly population.Methods:Following the recommended procedure by World Health Organization and European Union Geriatric Medicine Society Sarcopenia Special Interest Group, the translation process included forward translation, expert panel, back-translation, pre-testing and cognitive interviewing to generate the final version. In the pilot study, the test-retest reliability, inter-rater reliability, and internal consistency of the Chinese version of SARC-F scale were assessed. In the diagnostic test for clinical validation, the participants were consecutively recruited from communities and hospitals in Beijing and Tianjin between December 2021 and October 2022. The scale administration, anthropometry, and body composition measurement were conducted by trained investigators. Participants with the SARC-F score ≥ 4 were considered at risk of sarcopenia. Diagnostic tests and receiver operating characteristic curve analysis were performed against the definitions of sarcopenia according to European Working Group on Sarcopenia in Older People (EWGSOP2) and Asian Working Group for Sarcopenia (AWGS2019), and the sensitivity, specificity, positive predictive value, negative predictive value and the area under curve were displayed.Results:The Chinese version of SARC-F scale was approved by the author that the translation has expressed the original meaning correctly. The Chinese version of SARC-F had good test-retest reliability (ICC = 0.914), inter-rater reliability ( r = 0.726), and internal consistency ( α = 0.729). There were altogether 1 882 participants included in the clinical validation. According to the diagnostic criteria of EWGSOP2 and AWGS2019, the Chinese version of SARC-F scale had low sensitivity (13.6% and 16.0%) and positive predictive value (44.6% and 35.4%), high specificity (95.1% and 94.7%) and negative predictive value (79.0% and 86.2%), and moderate AUC of 0.619 and 0.616 (all P < 0.001) for sarcopenia screening. Conclusions:The Chinese version of SARC-F scale was of good reliability and validity. The application of SARC-F in the primary healthcare settings would contribute to the early diagnosis of sarcopenia.

Objective:To explore the application value of improved " Triple-P" surgery in uterine preservation surgery for patients with placenta previa and placental implantation.Methods:A retrospective analysis was conducted on the clinical data of 100 patients with placental implantation admitted to Nanfang Hospital of Southern Medical University from January 2018 to January 2023. All patients underwent modified " Triple-P" surgery, which focused on bladder management, uterine incision selection, tourniquet ligation of the lower segment of the uterus to stop bleeding, complete removal of the placenta, removal of the anterior wall of the uterus at the site of placental implantation, and uterine shaping and suturing. Clinical data such as the patient′s general condition, intraoperative and postoperative conditions were analyzed.Results:The age of 100 postpartum women with placental implantation was (31.2±5.1)years old, with (3.7±1.5) pregnancies, (1.6±0.6) deliveries, and (36.2±1.7)weeks of termination of pregnancy. All patients had a clear preoperative diagnosis. 76 cases (76%) had a history of 1 cesarean section, 18 cases (18%) had a history of 2 cesarean sections, and 6 cases (6%) had a history of ≥3 cesarean sections. As the number of cesarean sections increased, the proportion of placental penetration (placental implantation reaching the serosal layer or invading the surrounding organs of the uterus) significantly increased (all P<0.05). The patient had a 24-hour blood loss of (1 230±340)ml, including postpartum hemorrhage of (237±132)ml, intraoperative blood transfusion of (986.3±463.8)ml, and surgery time of (73.6±12.7)minutes. 56 patients (56%) were transferred to the intensive care unit (ICU), and the postoperative hospital stay was (5.8±1.7)days. Four cases (4%, 4/100) underwent hysterectomy, all with penetrating placental implantation. All surgical incisions of the pregnant women healed as scheduled and were discharged after recovery. The birth weight of the newborn was (2 870±340)g, and there was no occurrence of neonatal asphyxia. The 24-hour blood loss, intraoperative blood transfusion, surgical time, proportion of transfer to ICU, and proportion of hysterectomy in patients with placental penetration were all higher than those in patients with placental implantation, with statistically significant differences (all P<0.05). Conclusions:The improved " Triple-P" surgery has a clear hemostatic effect, which can effectively reduce intraoperative bleeding and preserve reproductive function. It has strong operability and low requirements, and can be further promoted in clinical practice.