Objective To discuss the impact of hyperthyroidism on pregnancy outcome.Methods Clinical data of 80 pregnancy patients with hyperthyroidism(hyperthyroidism group)were retrospectively analyzed,in accordance with the norms of treatment during pregnancy is divided into treatment group(61 cases)and untreated group(19 cases);At the same time,in accordance with the ratio of 1:2 160 cases of healthy pregnant women were randomly selected as control group.childbirth,the maternal and perinatal outcome in three groups were compared.Results Graves disease group the incidence of pregnancy-induced hypertension 10.0%,3.8% incidence of heart failure,cesarean section rate of 61.4%,7.6% incidence of prematurity,asphyxia incidence of 7.6%,a low incidence of 3.8%,the mortality rate 3.8%,and 1.3% of the control group,41.3%,1.3%,0.6%,0,0,the differences were statistically significant(P＜0.05),the incidence of neonatal abnormalities in two groups is not different(P＞0.05);the treatment group of diseases of pregnancy-induced hypertension,heart failure,premature birth,asphyxia,such as the incidence were 3.3%,3.3%,3.3%,0,0 mortality,with non-governing group of 31.6%,15.8%,21.1%,15.8%,10.5%.The differences were statistically significant(P＜0.05),and a low incidence of the two groups,the cesarean section rate,incidence of deformities such as no difference.Conclusion Hyperthyroidism can increase the incidence of pregnancy complications,and standardize the treatment can improve pregnancy outcome.

Objective To detect the expression of MAGE-A9 in human hepatocellular carcinoma (HCC), and to investigate the association between expression of MAGE-A9 and the clinicopathological characteristics of HCC.Methods Reverse transcription-polymerase chain reaction (RT-PCR), one-step quantitative-PCR (qPCR) and immunohistochemistry (IHC) methods were performed to characterize the expression of MAGE-A9 in HCC cell lines and tissues.Kaplan-Meier survival analysis and Cox regression were employed to evaluate the prognosis of 100 HCC patients.Results The expression of MAGE-A9 mRNA in HCC (4.44±0.342) was significantly higher than that in non-cancerous cells and tissues (1.73±0.178) (P ＜ 0.05).The expression level of the MAGE-A9 protein in HCC was related to the pathological grade (P =0.003), portal vein invasion (P =0.001), distant metastasis (P =0.022) and TNM stage (P =0.005).Cox regression analysis revealed that MAGE-A9 expression is an independent prognostic factor for disease-free survival (P =0.006) and overall survival (P =0.022).Conclusion MAGE-A9 is a valuable prognostic biomarker for HCC patients, and its high expression suggests unfavorable survival outcomes in HCC patients.

Objective To investigate the effect oflamotrigine (LTG) on repair ofhemisection of spinal cord in mice models.Methods A total of 80 female C57BL/6 mice were employed to establish the models of spinal cord hemisection,and randomly divided into 3 groups:spinal cord injury (SCI) group (n=27),SCI+LTG group (n=26) and SCI+0.9％ saline group (n=26);mice in SCI+LTG group were given intraperitoneal injection oflamotrigine (25 mg/kg) for a consecutive 7 d,and mice in the SCI+0.9％ saline group were given the same volume of 0.9％ saline.Basso,Beatti,Bresnahan (BBB) scale was performed 1,7 and 14 d after SCI;6 mice in each group were sacrificed 1,7 and 14 d after SCI,and glial fiber acidic protein (GFAP) and ionized calcium-binding adaptor molecule 1 (Iba1)-positive cells were observed by immunofluorescence and the expressions of inflammatory factors interleukin (IL)-1,IL-10 and tumor necrosis factor (TNF-α) were observed by ELISA.Results On the 7th and 14th d of injury,the BBB scale scores in the SCI+LTG group were significantly higher than those in the SCI group and SCI+0.9％ saline group (7 d:5.1667±0.40825,4.0000±0.63246 and3.8333±0.40825;14 d:6.5000± 0.5477,5.5000±0.5477 and 5.3333±0.5164,P＜0.05).On the 7th and 14th d of injury,less percentage of GFAP positive ftuorenscent area and fewer number of Iba1 positive cells in the SCI+LTG group were noted than those in the SCI group and SCI+0.9％ saline group (P＜0.05).On the 7th d of SCI,the IL-1 and IL-10 expressions in the SCI+LTG group were obviously lower than those in the SCI group and SCI+ 0.9％ saline group (P＜0.05).Conclusion Lamotrigine improves the motor function after SCI by decreasing the secretion of inflammatory factors and activation of glial cells.

OBJECTIVETo study the status of oral pharyngeal carriage and characteristics of Haemophilus influenzae (Hi) in healthy preschool children in Fuzhou.

METHODSSix hundred and three healthy children in two representative kindergartens in Fuzhou were studied as research subjects, and the rates of oral pharyngeal carriage of Hi were studied in four seasons. All Hi strains were serotyped and biotyped.

RESULTSThe oral pharyngeal carriage of Hi in day care nursery healthy children were 36.7% in winter, 18.0% in autumn, 12.4% in summer and 10.9% in spring respectively. Serotype Hib was preponderant in autumn (6.9%). In winter, the carriage rates of NTHi and Hib were 17.1%, 5.4% respectively. The carriage rates of other serotypes were low. Biotype VII and VIII were preponderant in autumn, spring and summer but biotype VII and VIII were decreasing evidently in winter.

CONCLUSIONThere was evident seasonal difference in the rates of oral pharyngeal carriage and type of Hi in healthy preschool children. The carriage rate of Hi strains was high in autumn and winter. Results suggested that while the inoculation of Hib-binding bacterial vaccine was expanded the study on new bacterial vaccine of Hi still needs to be augmented.

Carrier State ; epidemiology ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Haemophilus influenzae ; classification ; isolation & purification ; Humans ; Male ; Pharynx ; microbiology ; Seasons ; Serotyping

Objective: To evaluate the efficacy and safety of Jiawei Simiao powder (JWSMP) combined with celecoxib for the treatment of acute gouty arthritis by conducting a meta-analysis of randomized controlled trials (RCTs). Methods: The Chinese National Knowledge Infrastructure Databases, Chinese Scientific Journal Database, Wanfang, Cochrane Library, EMBASE, PubMed, and Web of Science databases were searched from inception until December 2023. Continuous variables were analyzed using the mean difference (MD) for analysis, and dichotomous variables were used as risk ratios. Data with similar characteristics were pooled for meta-analysis, and heterogeneity was assessed using I2. The Cochrane Handbook was used to assess the risk of bias and quality. RevMan 5.3 software was used to perform the meta-analysis. Results: Thirteen RCTs involving 1007 patients were included in the study. The quality of the included studies was low (unclear randomization processes and insufficient blinding reporting). The group receiving JWSMP combined with celecoxib showed significantly lower levels of serum uric acid (SUA, MD = −66.32, 95% confidence interval (CI): −80.97 to −51.67, P < .001), erythrocyte sedimentation rate (ESR, MD = −6.05, 95% CI: −8.29 to −3.82, P < .001), C-reactive protein (CRP, MD = −7.39, 95% CI: −11.15, −3.63, P < .001), and joint pain score (VAS score, MD = −2.14, 95% CI: −2.4 to −1.88, P < .001) compared to celecoxib alone. Additionally, the JWSMP combined group had a higher total effective rate (risk ratio = 1.22, 95% CI: 1.14 to 1.29, P < .001) and fewer adverse compared to celecoxib alone. Conclusions JWSMP combined with celecoxib is more effective than celecoxib alone in improving the total efficacy rate, alleviating joint pain, and improving SUA, ESR, and CRP levels. JWSMP also reduced the occurrence of adverse events caused by celecoxib. However, the quality of the included studies was low, highlighting the need for further high-quality research with larger sample sizes and robust methodologies, such as double-blind randomization, to confirm these findings.

Objective To investigate the therapeutic effect of damage control neurosurgery (DCNS) on patients with bilateral frontal contusion.Methods Thirty-three patients with bilateral frontal contusion,admitted to and accepted DCNS in our hospital from September 2017 to January 2019,were chosen in our study.According to DCNS rules,the disease condition changes of these patients were monitored,the internal environment disorders after trauma were adjusted,plasma osmotic pressure was increased,and blood oxygen saturation was maintained;once the patients grew worse,craniotomy and decompression should be undertaken immediately;the patients were followed up for 6 months after the injury and Glasgow outcome scale (GOS) was used to determine the prognoses of these patients.Results Among the 33 patients,25 (76％) received conservative treatment successfully,8 (24％) were converted to surgery during conservative treatment.Among the 8 patients,5 received unilateral craniotomy and three received bilateral craniotomy.The lower the Glasgow coma scale scores,the lower the proportion of conservative patients.GOS 6 months after injury showed good recovery in 11 patients,mild disability in 16 patients,severe disability in 4 patients,and plant survival in two patients;22 patients from the conservative treatment group and 5 from the surgery group had good recovery or mild disability.Conclusion DCNS can reduce the operation rate and its complications so as to make the patients recover earlier and better in the treatment of bilateral frontal contusion.

Objective:To compare the dosimetric parameters and plan complexity between newly-delicated HyperArc (HA) and conventional volumetric-modulated arc therapy (VMAT) in the treatment of brain metastases.Methods:For 26 patients with brain metastases, HA, conventional coplanar (Cop) and non-coplanar (Non-cop) VMAT plans with a prescription dose of 9 Gy 3fx or 6 Gy 5fx were generated. The dosimetric parameters for planning target volume (PTV), RTOG conformity index (RTOG CI), Paddick CI, homogeneity index (HI), gradient index (GI), maximum dose (D max) of brainstem and dose-volume parameters of brain-PTV(V 2Gy-V 26Gy) were statisticaly compared among these three approaches. In addition, the monitor unit (MU) and the plan complexity parameters (including MCSv and AlPO) were statistically compared. Results:To prevent missed targets during treatment, all plans were established with RTOG CI of greater than 1.1. For Paddick CI, HA provided significantly higher conformity (0.89±0.019) than Non-cop (0.87±0.036, P=0.001) and Cop (0.88±0.017, P=0.003) VMAT. For GI, the fastest dose fall-off was noted in HA (3.35±0.64), followed by conventional Non-cop VMAT of (3.70±0.80), and conventional Cop VMAT of (4.90±1.85)(all P<0.05). For the brainstem sparing, HA plan performed better than Non-cop plan[(604.14±531.61) cGy vs.(682.75±558.22) cGy, P<0.05)]. For normal brain tissue sparing, HA approach showed significant reduction than conventional Cop and Non-cop VMAT (both P<0.05). For MU, HA approach (2 872.60 ± 566.93) was significantly lower than those of Non-cop VMAT (3 771.28 ± 1 022.38, P<0.05) and Cop VMAT (4 494.08 ± 1 323.09, P<0.05). In terms of plan complexity, the MCSv of Cop plan was the lowest, indicating that the complexity was the highest ( P<0.05). The AlPO of HA was significantly higher than that of Non-cop VMAT ( P<0.05), suggesting that the complexity of HA plan was lower ( P<0.05). Conclusion:For the treatment of brain metastases, HA provides better conformity, more rapid dose fall-off, better sparing of brainstem and normal brain tissues and less plan complexity compared with conventional VMAT.

Objective:To help clinicians simplify the post-processing operations of structures by developing rapid processing software for target area and organs at risk structures based on ESAPI.Methods:SmartStructure script software was developed based on ESAPI, verified and evaluated in clinical work. 10 cases of rectal cancer receiving neoadjuvant radiotherapy, 10 breast cancer treated with postoperative radiotherapy, 10 cervical cancer receiving postoperative radiotherapy, 10 nasopharyngeal carcinoma receiving radical radiotherapy and 10 lung stereotactic body radiotherapy (SBRT) were selected, and different types of tumors had different post-processing operations of structures. In each case, three methods were used for post-processing of structures. In the control group (manual group), normal manual processing was employed. In the experimental group 1(SmaStru-N group), scripts without templates were utilized. In the experimental group 2(SmaStru-P group). scripts combined with templates were adopted. The processing time of the three methods was compared. Clinicians scored the scripting software from multiple aspects and compared the feeling scores of scripting software and manual operation.Results:All three methods can be normally applied in clinical settings. The error rate in the manual group was 7.0%, 3.0% in the SmaStru-N group 0% in the SmaStru-P group, respectively. Compared with the manual method, SmaStru-N shortened the processing time of target area and organs at risk by 60.9% and 93.3% for SmaStru-P. In addition, SmartStructure was superior to manual method in terms of using feeling scores. Clinicians gave lower score for the" applicability" and" simplicity" , and higher score on the" accuracy" and" efficiency" .Conclusions:Compared with conventional manual structure processing method, SmartStructure software can rapidly and accurately process all structures of the target area and organs at risk, and its advantages become more obvious with the increasing number of structures that need to be processed. SmartStructure software can meet clinical requirements, reduce the error rate, elevate processing speed, improve the working efficiency of clinicians, providing basis for the development of adaptive radiotherapy.

In this study, we aimed to (1) identify white matter (WM) deficits underlying the consciousness level in patients with disorders of consciousness (DOCs) using diffusion tensor imaging (DTI), and (2) evaluate the relationship between DTI metrics and clinical measures of the consciousness level in DOC patients. With a cohort of 8 comatose, 8 unresponsive wakefulness syndrome/vegetative state, and 14 minimally conscious state patients and 25 patient controls, we performed group comparisons of the DTI metrics in 48 core WM regions of interest (ROIs), and examined the clinical relevance using correlation analysis. We identified multiple abnormal WM ROIs in DOC patients compared with normal controls, and the DTI metrics in these ROIs were significantly correlated with clinical measures of the consciousness level. Therefore, our findings suggested that multiple WM tracts are involved in the impaired consciousness levels in DOC patients and demonstrated the clinical relevance of DTI for DOC patients.
Adult ; Brain Stem ; diagnostic imaging ; Consciousness ; physiology ; Consciousness Disorders ; diagnostic imaging ; pathology ; Diffusion Tensor Imaging ; methods ; Female ; Humans ; Image Processing, Computer-Assisted ; methods ; Male ; Middle Aged ; White Matter ; pathology ; physiopathology