Epilepsy is a widespread neurological disease, which can be caused by any pathological process that may affect the structure and function of the brain.It encompasses a spectrum of pathologies rather than a singular entity.Early detection and diagnosis is the key to controlling the progression of epilepsy and improving the prognosis.Magnetic resonance imaging (MRI) is a clinically recognized method for the examination of epilepsy because of its non-ionizing radiation damage and excellent soft tissue resolution and spatial resolution.With the upgrading of MRI equipment and the open application of new imaging technologies, such as multimodal MRI that integrates multiple magnetic resonance sequences, its multi-parameter imaging and high spatial resolution have completely changed the ability to detect lesions, making significant progress in understanding epilepsy from the anatomical structure, molecular level, and biochemical metabolism.This article reviews the advances in the application of multimodal MRI technology in childhood epilepsy.

Humans ; Diabetes Mellitus, Type 1 ; Hypoglycemia/chemically induced* ; Hypoglycemic Agents/adverse effects* ; China ; Blood Glucose ; Insulin

Palliative care,as the most special way to treat malignant tumors,is not only conducive to improving the quality of life and life value of patients,as well as alleviating the physical and mental pain of patients and their families,but also can help to relieve their financial burden and effectively avoid the waste of limited public resources.However,in the actual promotion of palliative care services,various ethical issues are encountered,such as the dignity of death,the need for psychological care,and the patient's right to independent decision-making.From the perspective of bioethics,by analyzing different types of practical disputes,this paper revealed their inherent ethical problems,and proposed specific countermeasures from the aspects of defending patient dignity,breaking the limitations of traditional cognition,and establishing a field model for joint decision-making between doctors and patients,so as to build a palliative care service model that suits China's national conditions and safeguard the patients'life rights and interests with malignant tumors.

Objective To explore the differences of bone age of radius,ulna,metacarpophalangeal and carpal bones in children with different physiques.Methods Radiographs of children's wrists aged between 4 and 12 years were collected.The bone age of radius,ulna,metacarpophalangeal,and carpal bones were assessed using the Chinese Children's Bone Age Score,and the difference between the two bone ages(the former minus the latter)was recorded.According to gender,age,and physical grouping,the physical group was divided into normal and abnormal groups.The abnormal group was further divided into thin,overweight,and obese groups.A comparative analysis was conducted to determine the differences in bone age between normal and abnormal groups for both males and females at all ages.Results A total of 3 028 children were included,and the differences between the two bone age results for normal boys aged 7-12 years and normal girls aged 5-12 years were not statistically significant(P＞0.05).In boys,there was no significant difference in bone age between the normal group and the thin group(P＞0.05),the difference in bone age between the normal and thin groups at the age of 5-6 years was greater than that between the overweight and obese groups,and the difference was statistically significant(P＜0.05),the difference in bone age between the normal group at 11-12 years and the thin group at 11 years was smaller than that between the overweight and obese groups(P＜0.05).The difference in bone age was smaller in the normal group than in the thin group at 6 years of age for girls(P＜0.05),and larger in the thin group than in the overweight and obese groups at 5 to 6 years old(P＜0.05).Conclusion The difference in bone age between the TW-C RUS series and TW-C C series bone age values is influenced by the child's gender,physique,and age.The difference in bone age between the majority of normal children and the thin group is not statistically significant,but differed from the overweight and obese groups at some ages,most are the overweight and obese boys.

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OBJECTIVES: Patients with classical type 1 diabetes mellitus (T1DM) require lifelong dependence on exogenous insulin therapy due to pancreatic beta-cell destruction and absolute insulin deficiency. T1DM accounts for about 90% of children with diabetes in China, with a rapid increase in incidence and a younger-age trend. Epidemiological studies have shown that the overall glycated haemoglobin (HbA1c) and compliance rate are low in Chinese children with T1DM. Optimal glucose control is the key for diabetes treatment, and maintaining blood glucose within the target range can prevent or delay chronic vascular complications in patients with T1DM. Therefore, this study aims to investigate the glycemic control of children with T1DM from Hunan and Henan Province with flash glucose monitoring system (FGMS), and to explore factors associated with glycemic variability. METHODS: A total of 215 children with T1DM under 14 years old were enrolled continuously in 16 hospitals from August 2017 to August 2020. All subjects wore a FGMS device to collect glucose data. Correlation of HbA1c, duration of diabetes, or glucose scan rates with glycemic variability was analyzed. Glucose variability was compared according to the duration of diabetes, HbA1c, glucose scan rates and insulin schema. RESULTS: HbA1c and duration of diabetes were positively correlated with mean blood glucose, standard deviation of glucose, mean amplitude of glucose excursions (MAGE), and coefficient of variation (CV) of glucose (all P<0.01). The glucose scan rates during FGMS wearing was significantly positively correlated with time in range (TIR) (P=0.001) and negatively correlated with MAGE and mean duration of hypoglycemia (all P<0.01). Children with duration ≤1 year had lower time below range (TBR) and MAGE when compared with those with duration >1 year (all P<0.05). TIR and TBR in patients with HbA1c ≤7.5% were higher (TIR: 65% vs 45%, TBR: 5% vs 4%, P<0.05), MAGE was lower (7.0 mmol/L vs 9.4 mmol/L, P<0.001) than those in HbA1c >7.5% group. Compared to the multiple daily insulin injections group, TIR was higher (60% vs 52%, P=0.006), MAGE was lower (P=0.006) in the continuous subcutaneous insulin infusion group. HbA1c was lower in the high scan rates (≥14 times/d) group (7.4% vs 8.0%, P=0.046), TIR was significantly higher (58% vs 47%, P<0.001), and MAGE was lower (P<0.001) than those in the low scan rate (<14 times/d) group. CONCLUSIONS The overall glycemic control of T1DM patients under 14 years old in Hunan and Henan Province is under a high risk of hypoglycemia and great glycemic variability. Shorter duration of diabetes, targeted HbA1c, higher glucose scan rates, and CSII are associated with less glycemic variability.
Adolescent ; Blood Glucose ; Blood Glucose Self-Monitoring ; Child ; Diabetes Mellitus, Type 1/drug therapy* ; Glucose ; Glycated Hemoglobin A/analysis* ; Humans ; Hypoglycemia/prevention & control* ; Hypoglycemic Agents/therapeutic use* ; Insulin/therapeutic use*

"Disabled babies" have been concerned by the state and society. In 2011, China’s first "infant safety island" was officially piloted in Shijiazhuang to receive abandoned babies from all over the country, bringing hope to abandoned disabled babies. As the pilot program has been widely promoted, the survival rate of abandoned babies has been effectively improved, but the infant safety island has been branded as "the cage of connivance with the crime of abandonment". At the same time, there are two controversial issues on disabled newborns, the main subjects of abandoned babies: should disabled newborns be rescued? Should a infant safety island exist under the pressure of reality? From the perspective of the bioethics of newborns with disabilities, this paper analyzed the practical significance of the existence of infant safety island based on Kant’s "responsibility" claim, and made a statement for the practicability of safety island from different perspectives.

Objective To investigate the effect of piR-9994 on the biological behavior of gastric cancer cells and its possible mechanism. Methods The expression of piR-9994 in gastric cancer cell lines (MGC803 and AGS) and normal gastric epithelial cells (GES-1) were detected by qRT-PCR. MGC803 cell line with piR-9994 overexpression and knockdown were constructed. The effects of piR-9994 expression changes on cell proliferation were detected by MTT and clone formation assay. The scratch wound healing assay and Transwell invasion assay were used to detect cell migration and invasion abilities. qRT-PCR and Western blot were used to detect cell proliferation and EMT-related genes expression. Results The expression level of piR-9994 in MGC803 cells was significantly higher than that in normal gastric epithelial cell line GES-1 (P < 0.05). The overexpression of piR-9994 promoted the proliferation, invasion and metastasis of gastric cancer cells, while piR-9994 knockdown had the opposite effect. piR-9994 expression was closely related to cell cycle, especially in S phase. The overexpression of piR-9994 promoted the expression of proliferation-related genes PCNA, CCND1 and Bcl-2, inhibited the expression of apoptosis gene C-PARP, and promoted the expression of EMT-related genes N-cadherin, MMP7, Twist and Vimentin; while piR-9994 knockdown had the opposite effect. Conclusion Abnormal expression of piR-9994 affects the proliferation, invasion, metastasis and EMT process of gastric cancer cells. piR-9994 may be a new biomarker and therapeutic target for gastric cancer.

Objective To explore the expression of circ_0006692 in NSCLC and its relation with clinicopathological characteristics and related mechanism. Methods We collected 50 pairs of NSCLC tissues and adjacent tissues. The expression of circ_0006692 was detected by qRT-PCR and its relation with clinicopathological features was analyzed. We constructed lung cancer A549 cell line with circ_0006692 overexpression and knockdown. Cell proliferation, migration and invasion were detected by MTS, colony forming, wound healing and Transwell invasion assays. qRT-PCR and Western blot were used to detect the effect of circ_0006692 expression change on EMT-related gene expression. Results The expression of circ_0006692 in NSCLC was significantly higher than that in adjacent tissues (P < 0.05). The expression level of circ_0006692 was closely related to tumor size, TNM stage and pulmonary membrane invasion (P < 0.05). circ_0006692 knockdown inhibited cell proliferation, invasion and metastasis, while its overexpression promoted cell proliferation, invasion and metastasis. circ_0006692 knockdown inhibited the expression of EMT-related genes CDH2 and MMP7 in A549 cells and promoted the expression of CDH1. Conclusion The upregulated expression of circ_0006692 in NSCLC is closely related to tumor size, TNM stage and pulmonary membrane invasion. circ_0006692 expression could regulate the proliferation, invasion, metastasis and EMT progression of lung cancer A549 cells.

Objective:To provide reference for the development of a more intelligent and systematic nursing clinical decision support system based on the concept of precision nursing and data sharing, the nursing plan module of clinical decision support system.Methods:An evidence-based knowledge base was constructed based on the nursing process and the standardized nursing terminologies; the nursing plan module was designed according to clinical needs, and the logical reasoning rules were formulated from the generation, sequencing and stopping of nursing problems, objectives, measures and activities, and finally the nursing plan module of clinical decision support system was formed.Results:The nursing plan module of clinical decision support system included the basic information of patients, positive evaluation items and weight values, nursing problems, objectives, measures and activities, etc. the module could automatically deduce the nursing plan according to the patient's individual characteristic index (positive evaluation item), and sort the nursing problems and corresponding measures and activities according to the generation time, weight value and correlation degree. It could automatically distinguish nursing problems, goals, measures and the time of activity stop, and realize intelligent decision-making.Conclusion:The interface of nursing plan module of this system is clear and logical reasoning rules are rigorous. It breaks through the bottleneck of nursing decision-making based on personal professional knowledge and experience in clinical situation for a long time, which can ensure the homogeneity of nursing plan and improve the correctness of decision-making.