Maternal depression can cause physical and mental harm to herself. This condition can lead to poor physical development in early offspring (newborns). However, the effect of maternal depression on the long-term physical development of offspring remains controversial. Studies have shown that offspring exposed to maternal depression in developed countries are at an increased risk of obesity. In view of the high incidence of maternal depression and childhood obesity in China, this article reviews the correlation between maternal depression and offspring obesity, aiming to provide insights for relevant research in China and offer references for the prevention and intervention of maternal depression and childhood obesity.

  Objective  This study aimed to investigate Chinese anesthesiologists' comprehension of palliative care and their experiences with palliative sedation for patients in the end-stage of life.  Methods  From October to December 2021, a national cross-sectional survey was conducted among anesthesiologists in China distributed by the Chinese Society of Anesthesiology, Chinese Medical Association with convenient sampling. The survey questionnaire encompassed general information, professional experience, familiarity with palliative care, emotional responses to end-stage cases, experience with sedation for critically ill or end-stage patients, and preferences for sedation medication.  Results  A total of 2536 anesthesiologists from 29 provinces in China completed valid questionnaires. Among them, 572 anesthesiologists(22.6%, 572/2536) reported familiarity with palliative medicine. Male anesthesiologists, as well as those with prior experience in caring for critically ill or end-stage patients, involved in pain management and practicing in hospitals with established institutional palliative care teams, demonstrated greater familiarity with palliative care concepts(all P<0.05). Over 40% of respondents felt powerless, helpless, and indecisive when confronted with end-stage patients. Anesthesiologists knowledgeable about palliative care exhibited greater confidence in managing critically ill or end-stage patients(9.8% vs. 4.4%, P=0.001). Among the anesthesiologists surveyed, 734 had administered sedation to end-stage patients, with 151 of them(20.6%, 151/734) inappropriately relying solely on opioids for sedation.  Conclusions  The understanding of palliative care and palliative sedation medication choice among anesthesiologists in China is still very limited. The establishment of palliative care teams, provision of education and training in palliative care, and enhancement of familiarity with palliative principles may bolster anesthesiologists' confidence when encountering critically ill or end-stage patients and subsequently enhance the quality of care for patients in the terminal stages of life.

Objective To investigate clinicians'practice and opinions on sedation therapy in end-stage patients at Peking Union Medical College Hospital.Methods From August,2022 to April,2023,an online questionnaire survey was conducted among clinicians involved in end-stage patient management.Results A total of 205 questionnaires were distributed,with an effective response rate of 56.1% .Among the clinicians,55.7% of them had experience of applying sedation therapy in end-stage patients;85.2% of clinicians believed that se-dation could relieve the suffering of terminal patients from physical refractory symptoms;75.7% of clinicians considered that sedation therapy could be used to relieve agony from psycho-existential distress.Most clinicians had concerns about sedation therapy due to the lack of legal support(86.1% )and the lack of understanding of patients or families(59.1% ).The majority(90.4% )of clinicians were willing to receive training on palliative sedation.Conclusions A majority of clinicians agree that sedation therapy could relieve the physical distress and psycho-existential distress in end-stage patients.However,most clinicians have concerns about the application of sedation therapy due to the lack of legal support.It is necessary to enhance the training on palliative sedation.

Clinicians need to focus on various points in the diagnosis and treatment of insomnia.This article prescribed the treatment protocol based on the unique features,such as insomnia in the elderly,women experiencing specific physiologi-cal periods,children insomnia,insomnia in sleep-breathing disorder patients,insomnia in patients with chronic liver and kidney dysfunction.It pro-vides some reference for clinicians while they make decision on diagnosis,differentiation and treat-ment methods.

Pain is one of the most common symptoms in cancer patients. Apart from causing patients to suffer from unpleasant feelings and negative emotional experiences, uncontrolled pain may also influence patients' function and quality of life, and may be associated with poorer prognosis. Poor management of chronic cancer-related pain may be related to its complicated mechanisms, limitations of current clinical treatment and clinicians' and patients' insufficient understanding of the symptom. Therefore, this review summarizes the definitions, classifications, evaluation and treatment principles of chronic cancer-related pain, and emphasises the importance of multidisciplinary management and patient education in cancer pain management to provide clinicians with the overall idea of pain management in adult cancer patients.

Objective:To explore the clinical efficacy and safety of the new targeted anti-immunoglobulin E (IgE) drug Omalizumab in the treatment of children with moderate and severe allergic bronchial asthma in China.Methods:The clinical data of children with moderate and severe allergic asthma who were treated in the Department of Pediatrics of Peking University First Hospital from July 2018 to January 2020 and treated with Omalizumab were retrospectively analyzed.A comparison was performed on the changes of questionnaires, including childhood asthma control test (C-ACT), pediatric asthma quality of life questionnaire (PAQLQ), mini-asthma quality of life questionnaire (Mini-AQLQ) and global evaluation of asthma treatment effectiveness (GETE), pulmonary function test, including forced expiratory volume in the first second (FEV 1), percentage to predicted value (FEV 1% pred) and small airway function, fractional concentration of exhaled nitric oxide (FeNO) and so on, before and after treating with Omalizumab. Results:A total of 15 pediatric patients completed 16 weeks of treatment follow-up.After 16 weeks of Omazumab treatment, the score of C-ACT increased from (16.001.66) scores to (25.38±0.64) scores ( F=11.969, P<0.001), PAQLQ increased from (118.08 ± 23.78) scores to (141.00 ± 11.91) scores ( F=9.289, P=0.001), Mini-AQLQ increased from (78.93±7.43) scores to (97.92±3.12) scores ( F=4.145, P=0.042), and GETE decreased from (2.47±0.27) scores to (1.60±0.19) scores ( t=2.982, P=0.010). The actual value of FEV 1, FEV 1% pred, the maximum expiratory flow percentage of the predicted value (PEF% pred), forced expiratory flow at 25% (MEF 75), forced expiratory flow at 50% (MEF 50) and maximum midexpiratory flow (MMEF 75/25), increased from (1.96±0.12) L to (2.17±0.21) L ( F=0.425, P=0.789), (81.46±2.85)% to (82.64±1.55)% ( F=0.926, P=0.465), (82.05±3.58)% to (91.10±4.67)% ( F=1.909, P=0.128), (60.36±7.43)% to (76.94±4.65)% ( F=2.120, P=0.096), (52.72±3.75)% to (73.80±8.34)% ( F=3.140, P=0.047) and (60.05±8.47)% to (74.86±10.85)% ( F=7.860, P=0.010), respectively.FeNO decreased from 25.0 (14.5, 35.5) μg/L to 20.0 (18.5, 30.0) μg/L ( Z=-0.206, P=0.840). Transient headache was observed in 1 case and evanescent eruption in 2 cases during the treatment, respectively. Conclusions:Omalizumab can significantly improve the clinical manifestations, lung function indicators and quality of life of children with moderate and severe allergic asthma, and has good safety.Thus, it is expected to play an important role in the treatment of children with moderate-to-severe allergic asthma.

Objective To assess the diet quality of pregnant women during the second trimester using the dietary inflammatory index ( DII) and to explore the correlation between the DII in second trimester of preg-nancy and preterm delivery.Methods A total of 253 women with singleton pregnancy in 16-20 gestational weeks who had received routine prenatal care between August 2014 and April 2015 at the First Affiliated Hospi-tal of Anhui Medical University were enrolled with cluster random sampling.The included women were asked to recall daily dietary intake in the 3 days prior to the survey.All dietary data were analyzed for energy and nutri-ents intake with a nutritional analysis software, followed by calculation of DII according to previous reports. Based on quartiles of the DII scores, the participants were divided into three groups, namely the anti-inflam-matory group (DII<-5.10), intermediate group (DII -5.10--2.55), and the pro-inflammatory group (DII>-2.55).The participants were followed up until delivery and the pregnancy outcomes were recorded. The relationship between the DII in second trimester of pregnancy and preterm delivery were analyzed. Results DII scores of the 253 pregnant women during the second trimester of pregnancy ranged from -7.913 to 3.872.The risks of preterm birth in the anti-inflammatory diet group, the intermediate group, and the pro-inflammatory diet group were 0, 1.6%, and 6.3%, respectively, with statistically significant differences among the groups (P=0.034).The higher DII scores (pro-inflammatory) were associated with higher inci-dence of preterm birth ( P<0.05 ) .Conclusion DII may be used to assess diet quality of pregnant women during the second trimester and to predict the risk of preterm birth.

Objective:To investigate the complications of spastic cerebral palsy with selective posterior rhizotomy (SPR).Methods:In the study, 2 593 patients who had undergone SPR from January 2000 to September 2012 were followed-up for at least one year .The complications were classified .Results:Peri-operative complications:pulmonary system complications including bronchial spasm (5 cases, 0.19%) and aspiration pneumonia (4 cases, 0.15%);digestive system complications including abdominal bloa-ting (145 cases, 5.6%) and colic (80 cases, 3.1%);urinary system complications including tempora-ry bladder dysfunction (54 cases, 2.1%) and urinary tract infection (6 cases, 0.23%); peripheral nervous system complications including lower extremity weakness ( 327 cases, 12.6%) and lower extremity sensory disturbances ( 140 cases, 5.4%); central nervous system complications including headache (112 cases, 4.3%) and epileptic seizures (4 cases, 0.15%).None spinal or intracranial in-fection, intraspinal hematoma or intracranial hemorrhage were identified .General surgery complications including back pain (1 382 cases, 53.3%), delay wound healing caused by infection (5 cases, 0.19%) and cerebrospinal fluid leakage (8 cases, 0.31%).Long-term follow-up complications inclu-ding lower limb decreased exercise capacity ( incidence: 7.33%) and lower extremity sensory distur-bance (incidence:5.59%).Urination occurred in only one case and defecation function disturbance with no sexual dysfunction was identified .The incidences of scoliosis , thoracic kyphosis , spondylolisthe-sis and long-term back pain were 7.23%(31/429), 4.2%(18/429), 10.49%(45/429) and 9.72%respectively .Conclusion:SPR is one of the effective and safe surgical treatments for spastic cerebral pal-sy.Valid methods should be applied to reduce the incidence of postoperative complications , such as choosing the appropriate patients , meticulously operating in the surgery , assistance of electrophysiological guidance , reinforcing perioperative management and regular rehabilitation training after operation .

OBJECTIVETo study the methylation changes in promoter CpG islands induced by low-dose X-ray radiation (LDR).

METHODSTwenty male BALB/c mice were randomly divided into control and fractionated radiation group exposed to 6 MV X-ray for 10 days (0.05 Gy/day). All the mice were sacrificed 2 h after the last radiation on day 10, and blood samples were collected for detecting DNA methylation changes using Roche-NimbleGen mouse DNA methylation 3×720K Promoter Plus CpG Island Array. MeDIP-qPCR was used to further validate the methylation status of specific genes.

RESULTSA total of 811 genes were found to show specific hypermethylation in fractional radiation group as compared with the control group, involving almost all the main biological processes by GO analysis. Eight candidate genes (Rad23b, Tdg, Ccnd1, Ddit3, Llgl1, Rasl11a, Tbx2, and Slc6a15) were confirmed to be hypermethylated in LDR samples by MeDIP-qPCR, consistent with the results of the methylation chip study.

CONCLUSIONLDR induces promoter hypermethylation on specific genes, which may contribute to radiation-induced pathogenesis.

Animals ; CpG Islands ; radiation effects ; DNA Methylation ; Dose-Response Relationship, Radiation ; Genome ; Male ; Mice ; Mice, Inbred BALB C ; X-Rays

Objective The invasion and metastasis of colon cancer often leads to treatment failure and mortality in patients . Our research is to investigate the influence of FoxM 1 to malignant human colon cancer line . Methods In two human colon cancer lines, the protein and mRNA expression levels of FoxM 1 were analyzed with the application of RT-PCR and Western blot , from which high-expressed HT-29 and low-expressed HCT-116 were determined.The expression of FoxM1 was down-regulated by RNA interfering in HT-29 and up-regulated by constructing overexpression transgenic line in HCT-116.The proliferation of the above cells was assayed by healing method;while the metastasis and invasion ability were examined by Transwell chamber assay . Results Two colon cancer lines were selected with high-expression or low-expression of FoxM1 separately named HT-29 and HCT-116.Application of PEX-2-FoxM1 raised after HCT-116 cells express FoxM1, cell scratches in HCT-116 experimetal group ([70.92 ±1.48]%) compared with HCT-116 control group([16.92 ±4.05]%)and HCT-116 blank control group([16.66 ±2.63]%) will markedly enhance its capabil-ity of healing (P<0.05), Transwell Chambers in membrane cells in HCT-116 experimetal group (186.0 ±6.8) compared with HCT-116 control group(42.0 ±2.0) and HCT-116 blank control grou (37.0 ± 2.2)was increased (P<0.05).On the other hand, the applied pG-PH-shFoxM1 can reduce FoxM1 expression in HT-29 cell, cell scrat-ches healing ability in HT-29 experimetal group ( [ 10 .37 ± 3.86]%) compared with HT-29 control group([34.63 ±2.35]%)and HT-29 blank control group([67.36 ±2.61]%) decreased significantly (P<0.05), Transwell Chambers in membrane cells in HT-29 experimetal group (53.0 ±1.8)compared with HT-29 control group(95.0 ±2.2)and HT-29 blank control grou(118.0 ±4.0) was also reduced (P<0.05). Conclusion The expression of FoxM1 is in close relation to the invasion and metastasis of CRC .The fact that the siRNA interfering FoxM1 could effectively inhibit the proliferation, metastasis and invasion, suggesting FoxM1 could po-tentially be a new molecular target for inhibiting the proliferation of human colon cancer line .