Objective To observe the effects of stereotactic implanting depth electrode into the hippocampus on monitoring mesial temporal lobe epilepsy. Methods Thirteen patients with pharmacoresistant epilepsy were included in the present study.The epilcptogenic zone might be located in the hippocampus based on the symptoms and MRI data.Eight-contact depth electrode was implanted into the patients' hippocampus by stereotactic procedures to record the electroencephalogram(EEG).The duration of monitoring lasted for 24-72 hours or more,so as to be sure if the epileptogenic zone was located in the hippocampus,and to provide evidences for surgical resection of epileptic focus.Results Thirteen patients with mesial temporal lobe epilepsy underwent video electroencephalogram monitoring for 72 hours.Twentynine epileptic seizures in 7 patients were detected.Ictal EEG changes manifested as paroxysmal slow wave or spike and slow waves on the background.The epileptiform discharges started from some electrode points,and then propagated to others or the contralateral electrode. After 1-2 seconds of delay,high amplitude slow waves with the frequency of 3-4 Hz were observed on the ipsilateral scalp EEG. Clinical epileptic seizures were not detected in 6 patients during monitoring,depth electrode showed paroxysmal focal high amplitude slow wave or spike and sharp waves,scalp EEG did not find abnormality.Six of thirteen patients received surgical resection of epileptic foci,the outcome during follow-up of 3-8 months was satisfactory.Conclusions To record hippocampal EEG in patients with intractable epilepsy by stereotactic implanting depth electrode into the hippocampus might be a safe and reliable method.It might provide strong evidences for the diagnosis of patients with mesial temporal lobe epilepsy,and for the location of epilcptogenic zone.

Objective To compare the impact of patient controlled epidural analgesia with patient controlled intravenous analgesia on postoperative recovery and complications in patients undergoing laparotomy pancreatic surgeries.Methods Forty patients undergoing pancreatic surgeries, 27 males and 13 females, aged 18-70 years, ASA physical status Ⅰ or Ⅱ, were randomly divided into two groups (n=20 each).Patients in group E received T8-9 or T9-10 epidural block, 2% lidocaine test dose was given to ensure the location of epidural catheter, after that, each patient in group E was given 0.375% ropivacaine 5 ml into epidural space before skin incising and incision closures.Meanwhile, patients in groups E and V received propofol-sevoflurane combined intravenous inhalation anesthesia.After surgery, patients in group E received patient controlled epidural analgesia while patients in group V received patient controlled vein analgesia.Length of hospital stay, time to ambulation and exhaust defecation were recorded.Other complications were compared.Results Compared to group V, patients in group E showed earlier ambulation [(50.4±4.2) h vs (64.2±5.0) h, P<0.01], shorter hospital stays [(18.5±8.5) d vs (21.5±6.8) d, P<0.05].There was no statistically significant difference in flatus time between the two groups [(39.7±4.1) h vs (39.5±8.4) h].There was no significant difference in complications between the two groups.Conclusion The present study shows that for patients undergoing pancreatic surgeries, patient controlled epidural analgesia could effectively release post-operative pain, shorten the ambulation time and length of hospital stay with no extra complications.

Objective：To explore the difference in creative thinking and the related factors between deaf children and normal children.Methods：Observation group(n=122)with the hearing disability students were selected from 4 special education schools.Control group(n=122)was come from 2 ordinary primary schools and 2 ordinary middle schools.The two groups were given both the New Creativity Test and the Combined Raven's Test.Results：(1)Deaf children got lower scores than normal children in verbal fluency[(7.76±0.75)vs.(12.98±0.59),P<0.001],verbal flexibility[(4.28±0.33)vs.(7.87±0.28),P<0.001],verbal originality [(7.16±0.89)vs.(11.35±0.72),P<0.001],figural flexibility[(9.69±0.35)vs.(11.10±0.31),P=0.003]and IQ[(101.05±1.196)vs.(105.01±1.102),P=0.030].Deaf children got higher scores than normal children in figural elaboration[(3.24±0.40)vs.(1.96±0.22),P=0.006].There was no significant difference in fluency and originality of figural task between the two groups.(2)Deaf children's scores of verbal fluency and verbal originality were positively correlated with their age(β=0.310,0.301;Ps<0.01).Deaf children's scores of verbal flexibility were positively correlated with length of bilingual education(β=0.308,P<0.001).Deaf children's scores of figural fluency,figural flexibility,figural originalityand figural elaboration were correlated positively with their age of sign language(β=0.321,0.308,0.228,0.456;Ps<0.05).Conclusions:(1)Deaf children are lower than normal children in verbal fluency,verbal flexibility,verbal originality,figural flexibility,and are higher in figural elaboration.There is no difference in figural fluency and originality between them.(2)Sign language is a major related factor to deaf children's figural creative thinking.

Extensive-stage small cell lung cancer (ES-SCLC) accounts for approximately two-thirds of all SCLCs. Chemotherapy is still the main treatment, supplemented with radiotherapy and other comprehensive treatments. Although sensitive to chemotherapy and radiotherapy, almost all ES-SCLCs are vulnerable to treatment resistance and have high recurrence rates. Therefore, novel therapies are needed to improve treatment efficacy. The recent advances in radiotherapy for ES-SCLC include prophylactic cranial irradiation (PCI) and thoracic radiotherapy (TRT). Moreover, immunotherapy has shown good antitumor activity, and immune-checkpoint inhibi-tors may become an important breakthrough in SCLC treatment. This article briefly reviewed the clinical research on radiotherapy and immunotherapy for advanced-stage SCLC.

Objective:To investigate the effect of withdrawal time on postpartum liver function in pregnant women receiving tenofovir disoproxil fumarate (TDF) therapy for blocking mother-to-child transmission of HBV.Methods:A prospective study was conducted in Hangzhou First People’s Hospital from June 2016 to August 2018. A total of 84 pregnant women with HBsAg and HBeAg positive were enrolled and divided into two groups according to simple randomized grouping method with 42 cases in each group. In group A TDF was withdrawn immediately after delivery and in group B TDF was withdrawn 12 weeks after delivery. Finally, 66 patients completed the follow-up for 24 weeks postpartum, 35 cases in group A and 31 cases in group B. All patients were administered TDF from week 24-28 of pregnancy. HBV DNA loads and ALT levels were regularly measured and compared. Multivariate logistic regression was used to explore the risk factors of postpartum ALT flare. SPSS 26.0 statistical software was used for statistical processing.Results:Compared with the baseline levels, the HBV DNA loads at 16 weeks postpartum had no significant changes in both groups( Z=-0.742 and -1.891, both P>0.05). Postpartum ALT flare was observed in 21 of the 66 patients, 9 cases (25.71%, 9/35) in group A, and 12 cases (38.71%, 12/31) in group B ( χ2=1.280, P>0.05); and there was no significant difference in the severity of postpartum ALT flare between the two groups ( χ2=0.527, P>0.05). Binary logistic regression analysis showed that increased ALT level during pregnancy was an independent risk factor of postpartum ALT flare ( OR=13.75, 95% CI 1.49-126.85, P<0.05). Conclusions:When TDF was used for preventing mother-to-child HBV transmission, withdrawal at different times after delivery had no effect on postpartum liver function. ALT flare during pregnancy is a risk factor for postpartum ALT flare, so TDF should be discontinued carefully and liver function should be closely monitored postpartum for such patients.

In recent years, the computer science represented by artificial intelligence and high-throughput sequencing technology represented by omics play a significant role in the medical field. This paper reviews the research progress of the application of artificial intelligence combined with omics data analysis in the diagnosis and treatment of non-small cell lung cancer (NSCLC), aiming to provide ideas for the development of a more effective artificial intelligence algorithm, and improve the diagnosis rate and prognosis of patients with early NSCLC through a non-invasive way.

Objective Based on the theory of"gut-brain",this study explored the effect of acupuncture on the gut microbiota and central inflammation in migraine model rats,in order to explore the mechanism of acupuncture in the treatment of migraine from the perspective of"gut-brain".Methods The migraine rat model was established by subcutaneous injection of nitroglycerin.They were randomly divided into a model group and an acupuncture group,with 6 rats in each group,and a control group with 6 rats for conventional binding and fixation.Before modeling and on the 1st,5th,and 9th days after modeling,each group used electronic VonFrey to measure the plantar mechanical pain threshold of rats.After the experiment,Elisa was used to detect the expression levels of inflammatory factors IL-6 and TNF-α in the central trigeminal spinal nucleus of the rats in each group.Three-generation Pacbio full-length microbial diversity sequencing was used to perform 16S full-length rDNA sequencing on each group of fecal samples to detect the operational taxonomic unit(OTU)clustering and its abundance,Alpha diversity index,Beta diversity index,species among the samples in each group.differences in abundance.Results In migraine model rats,plantar mechanical pain threshold was significantly decreased(P<0.01),central IL-6 and TNF-α contents were significantly increased(P<0.01),and the structure and abundance of gut microbiota were abnormal.change(P<0.01).Continuous acupuncture treatment can significantly increase the plantar mechanical pain threshold in migraine rats(P<0.01),regulate the diversity of gut microbiota in migraine rats,increase Lactobacillus murine,and reduce the abundance of Lactobacillus enterobacteriaceae.degree(P<0.05),and decreased the levels of IL-6 and TNF-α in the central nervous system of migraine model rats(P<0.01).Conclusion Acupuncture can exert the"gut-brain"anti-inflammatory and analgesic effect of acupuncture in the treatment of migraine by regulating the gut microbiota structure and the expression of central IL-6 and TNF-α inflammatory factors in migraine model rats.

Objective To investigate high risk human papillomavirus(HR-HPV)prevalence among married women in Beijing and to study the high risk flactors.nethods During March 2007 to September 2008.a total of 6185 married women sampled from 137 communities in 12 districts were screened bv HR-HPV DNA test and cytogical test.The interview was carried out with unified questionnaires.The databage was set up and twice entered in EpiDam 3.0.After checked up,the data were analyzed in SPSS 15.0.Results (1) The HR-HPV infection rate was 9.89%.The HR-HPV infection rate of the city zone,the suburb and the exurb were 9.34%,10.51% and 9.51% (P>0.05).The HR-HPV infection rate of the native and the oudander were 9.53%,11.30% (P<0.05).(2) The age distribution of HR-HPV infection was that the rate was around 10% among 25 to 44 age groups,which was the highest(11.21%) in 30 to 34 age group;then the rate was descended as the age raising,the rate of 50 to 54 age group was the lowest(7.78%).(3) Multiple logistic regression showed that the related risk factors of HR-HPV infection mainly included 1000 RMB and above of family income per person per month.possessing more than 1 sexual partner of her husband,outlander and hish levels of education.(4) The prevalence of cervical intraepithelial neoplasia(CIN)in HR-HPV positive group wag significantly higher than that in HR-HPV negative group(29.76% vs 3.32%,P<0.01).Conclusions(1)The HR-HPV infection rate among aged 25 to 54 years was 9.9% and there was no significant difference in area distribution.(2)The hish risk population which should strengthen screening was the married bearing-age women with high level of family income,outlander,high levels of education and her husband possessing more than 1 sexual partner.(3)HR-HPV infection is the main risk factor for CIN and cervical cancer.while does not provide a causal relationship with them.The high risk population should be checked regularly to understand the development of HR-HPV infection and CIN incidence.