Objective To evaluate the clinical efficacy of haloperidol combined with auricular point pressing therapy in children with tic disorders.Methods A total of 120 pediatric patients diagnosed with tic disorders at the Department of Pediatric Rehabilitation,Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine,Hebei Province from March 2022 to March 2024 were enrolled.Participants were randomly divided into an observation group(n=60)and a control group(n=60)using a random number table.The control group received haloperidol alone,while the observation group received additional auricular point pressing therapy.Treatment duration was 12 weeks.After 3 months,clinical efficacy was assessed by comparing:Yale Global Tic Severity Scale(YGTSS)scores,serum 5-hydroxytryptamine(5-HT)and dopamine(DA)levels,immune function markers(CD3+,CD4+),and incidence of adverse reactions between groups.Results(1)The overall efficacy rate in the observation group was 91.67％(55/60),while that in the control group was 76.67％(46/60).The efficacy of the observation group was superior to that of the control group,with a statistically significant difference(P＜0.05).(2)After treatment,the YGTSS scores of children in both groups was significantly improved(P＜0.05),and the observation group showed a significantly greater improvement in YGTSS scores than the control group,with a statistically significant difference(P＜0.05).(3)After treatment,the levels of 5-HT and DA in both groups of children were significantly improved(P＜0.05),and the observation group showed a significantly greater improvement in 5-HT and DA levels than the control group,with a statistically significant difference(P＜0.05).(4)After treatment,CD3+and CD4+levels were significantly improved in both groups(P＜0.05),and the observation group showed a significantly greater improvement in CD3+and CD4+levels than the control group,with a statistically significant difference(P＜0.05).(5)There was no statistically significant difference in the incidence of adverse reactions between the observation group and the control group,with a statistically significant difference(P＞0.05).Conclusion The combination of haloperidol and auricular point pressing therapy significantly improves clinical symptoms and immune function in children with tic disorders,demonstrating both efficacy and safety.

Objective:To analyze the site of vestibular nerve damaged in patients with acute vestibular neuritis. Methods:Fifty-seven patients with acute vestibular neuritis were recruited, and each patient underwent caloric irrigation test, video head impulse test（vHIT） and vestibular evoked myogenic potentials（VEMPs）. The results were further analyzed. Results:Analysis of abnormal rates of different vestibular function tests: the abnormal rate of caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and posterior semicircular canal vHIT were 92.98%, 92.98%, 92.98%, and 52.63%, respectively. The abnormal rate of cervical vestibular evoked myogenic potentials（cVEMP） and ocular vestibular evoked myogenic potentials（oVEMP） were 52.63% and 89.47%. The abnormal rate of caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and oVEMP were significantly higher than posterior semicircular canal vHIT and cVEMP（P<0.01）. Combination analysis of different vestibular function tests: there are twenty-six patients（45.61%, superior and inferior vestibular nerve） with abnormal caloric irrigation test, video head impulse test, and VEMPs. There are twenty-five patients（43.86%, superior vestibular nerve） with abnormal caloric irrigation test, horizontal semicircular canal vHIT, anterior semicircular canal vHIT, and oVEMP. There are 4 patients（7.02%, inferior vestibular nerve） with abnormal posterior semicircular canal vHIT and cVEMP. There are two patients（3.51%, ampullary vestibular nerve） with abnormal caloric irrigation test, horizontal semicircular canal vHIT, and anterior semicircular canal vHIT. The rate of superior and inferior vestibular neuritis and superior vestibular neuritis were significantly higher than inferior vestibular neuritis and ampullary vestibular neuritis（P<0.01）. Conclusion:Acute vestibular neuritis subtypes can be divided into four categories: superior and inferior vestibular neuritis, superior vestibular neuritis, inferior vestibular neuritis, and ampullary vestibular neuritis. Video head impulse test can accurately assess the site of vestibular nerve damage in patients with acute vestibular neuritis. In addition, vHIT combined with VEMPs can provide objective evidence for the diagnosis of ampullary vestibular neuritis.
Humans ; Vestibular Neuronitis/diagnosis* ; Vestibule, Labyrinth ; Vestibular Nerve ; Semicircular Canals ; Head Impulse Test/methods*

In recent years, due to the emergence of ultrafast ultrasound imaging technology, the sensitivity of detecting slow and micro blood flow with ultrasound has been dramatically improved, and functional ultrasound imaging (fUSI) has been developed. fUSI is a novel technology for neurological imaging that utilizes neurovascular coupling to detect the functional activity of the central nervous system (CNS) with high spatiotemporal resolution and high sensitivity, which is dynamic, non-invasive or minimally invasive. fUSI fills the gap between functional magnetic resonance imaging (fMRI) and optical imaging with its high accessibility and portability. Moreover, it is compatible with electrophysiological recording and optogenetics. In this paper, we review the developments of fUSI and its applications in neuroimaging. To date, fUSI has been used in various animals ranging from mice to non-human primates, as well as in clinical surgeries and bedside functional brain imaging of neonates. In conclusion, fUSI has great potential in neuroscience research and is expected to become an important tool for neuroscientists, pathologists and pharmacologists.
Animals ; Mice ; Ultrasonography/methods* ; Brain/physiology* ; Magnetic Resonance Imaging ; Optogenetics ; Hemodynamics

Objective:To establish an index system for evaluating the employment quality of medical students in universities.Methods:Literature review and expert consultation methods were used to formulate preliminary evaluation indicators. Nine experts were selected to conduct three rounds of correspondence through Delphi method, and the indicators and the weights of the first, second and third levels were determined. Excel 2016 and SPSS 22.0 were used to make data entry and analysis.Results:The effective recovery rate of the questionnaire was 100.0%, the average expert authority coefficient was 0.749(>0.700), and the expert coordination coefficients were 0.228 and 0.212 ( P<0.001). Finally, an evaluation index system for the employment quality of medical students in universities was constructed, which was composed of 5 first-level indicators, 31 second-level indicators and 66 third-level indicators. Among them, the weights of the first-level indicators were 0.283, 0.250, 0.200, 0.108 and 0.158, respectively. Conclusion:The employment quality evaluation index system for medical students constructed in this study is systematic, comprehensive and multi-dimensional, which can provide a reference for the evaluation on medical graduate employment quality, and its scientificity and practicability need to be further explored in empirical research.

Glioma is one of the most common primary intracranial tumors, accounting for 80% of malignant brain tumors. The conventional treatment of glioma is surgical resection followed by temozolomide chemotherapy, but the drug resistance will gradually appear that results in a poor prognosis of the patient. Berberine is an alkaloid extracted from Coptis Rhizoma, which has a wide range of pharmacological activities. It exerts its pharmacological effects on glioma such as inhibiting tumor growth through controlling different molecular and cellular pathways. In this article, the application of berberine in the treatment of glioma and the research progress of specific molecular mechanism are reviewed.

OBJECTIVE: explore the expression of miR-155-5p in Wilms tumor and its effect in regulating the proliferation, migration and apoptosis of Wilms tumor cells. METHODS: Specimens of tumor tissues and paired adjacent tissues were obtained from 40 patients with Wilms tumor for detection of the expression levels of miR-155-5p using RT-qPCR. Wilms tumor cell line G401 was transfected with miR-155-5p mimics and miR-155-5p inhibitor to induce miR-155-5p over-expression and its inhibition, respectively, and the changes in the cell proliferation, migration and apoptosis were assessed using cell counting kit-8 (CCK-8), wound healing assay and fl ow cytometry. RESULTS: RT-qPCR showed that the expression of miR-155-5p decreased significantly in Wilms tumor tissues as compared with normal kidney tissues and was significantly associated with TNM stage ( < 0.05). In G401 cells, over-expression of miR-155-5p significantly inhibited the cell proliferation and migration and promoted cell apoptosis ( < 0.05), and down-regulation of miR-155-5p obviously enhanced the proliferation and migration and suppressed apoptosis of the cells ( < 0.05). CONCLUSIONS miR-155-5p is down-regulated in Wilms tumor and its expression level is correlated with TNM stage. miR-155-5p participates in the progression of Wilms tumor by inhibiting the proliferation and migration and promoting apoptosis of the tumor cells, and may serve as a novel biomarker for diagnosis, therapy and prognostic evaluation of Wilms tumor.
Apoptosis ; Cell Movement ; Cell Proliferation ; Humans ; Kidney Neoplasms ; genetics ; MicroRNAs ; genetics ; Neoplasm Invasiveness ; Wilms Tumor ; genetics

Premature ovarian insufficiency (POI) is characterized by amenorrhea before age 40 with raised FSH level and decreased E2 level. POI, as a main reason for infertility, poses great threat on patients. physical and psychological health.By reviewing clinical trials of acupuncture in treating premature ovarian insufficiency, this study focuses on the significance and feasibility of patient registry about acupuncture therapy for premature ovarian insufficiency. Patient registry can be used in collecting real-world evidence and exploring effective intervention to improve pregnancy rate

As a kind of intervention measures of traditional Chinese medicine, acupuncture-moxibustion is highly adopted on global clinical practice. Even though the global clinical trial registration system was established more than 10 years ago, the proportion of acupuncture-moxibustion clinical trial registration is still very low; and it is very problematic on the methodological quality and report quality in the published acupuncture-moxibustion clinical trials. In order to manage particularly the acupuncture-moxibustion clinical trials, China Academy of Chinese Medical Sciences, collaborated with China Association of Acupuncture and Moxibustion and World Federation of Acupuncture Societies, established the Acupuncture-Moxibustion Clinical Trail Registry (AMCTR). AMCTR is a secondary registry platform affiliated to the Chinese Clinical Trial Registry (ChiCTR) and WHO International Clinical Trials Registry Platform (ICTRP), specifically for the acceptance and management of clinical trials in the field of acupuncture and moxibustion. It is a nonprofit academic organization, located in China Academy of Chinese Medical Sciences.

To investigate the effects of neuronal histamine on spatial memory acquisition impairment in rats with pentylenetetrazole-kindling epilepsy, and to explore its mechanisms.A subconvulsive dose of pentylenetetrazole (35 mg/kg) was intraperitoneally injected in rats every 48 h to induce chemical kindling until fully kindled. Morris water maze was used to measure the spatial memory acquisition of the rats one week after fully pentylenetetrazole-kindled, and the histamine contents in different brain areas were measured spectrofluorometrically. Different dosages of hitidine (the precursor of histamine), pyrilamine (H1 receptor antagonist), and zolantidine (H2 receptor antagonist) were intraperitoneally injected, and their effects on spatial memory acquisition of the rats were observed.Compared with control group, escape latencies were significantly prolonged on Morris water maze training day 2 and day 3 in pentylenetetrazole-kindling epilepsy rats (all<0.05); and the histamine contents in hippocampus, thalamus and hypothalamus were decreased significantly (all<0.05). Escape latencies were markedly shortened on day 3 by intraperitoneally injected with histidine 500 mg/kg, and on day 2 and day 3 by intraperitoneally injected with histidine 1000 mg/kg in pentylenetetrazole-kindling epilepsy rats (all<0.05). The protection of histidine was reversed by zolantidine (10 and 20 mg/kg), but not by pyrilamine.Neuronal histamine can improve the spatial memory acquisition impairment in rats with pentylenetetrazole-kindling epilepsy, and the activation of H2 receptors is possibly involved in the protective effects of histamine.
Animals ; Benzothiazoles ; pharmacology ; Brain Chemistry ; drug effects ; Epilepsy ; chemically induced ; complications ; Hippocampus ; chemistry ; Histamine H1 Antagonists ; pharmacology ; Histamine H2 Antagonists ; pharmacology ; Histidine ; pharmacology ; Hypothalamus ; chemistry ; Kindling, Neurologic ; physiology ; Memory Disorders ; drug therapy ; etiology ; Pentylenetetrazole ; Phenoxypropanolamines ; pharmacology ; Piperidines ; pharmacology ; Pyrilamine ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Receptors, Histamine H2 ; drug effects ; physiology ; Spatial Memory ; drug effects ; Spectrometry, Fluorescence ; Thalamus ; chemistry

In traditional Chinese medicine,Lonicerae Japonicae Flos is commonly used as anti-inflammatory,antiviral,and antipyretic herbal medicine,and geo-authentic herbs are believed to present the highest quality among all samples from different regions.To discuss the current situation and trend of geo-authentic Lonicerae Japonicae Flos,we searched Chinese Biomedicine Literature Database,Chinese Journal Full-text Database,Chinese Scientific Journal Full-text Database,Cochrane Central Register of Controlled Trials,Wanfang,and PubMed.We investigated all studies up to November 2015 pertaining to quality assessment,discrimination,pharmacological effects,planting or processing,or ecological system of geo-authentic Lonicerae Japonicae Flos.Sixty-five studies mainly discussing about chemical fingerprint,component analysis,planting and processing,discrimination between varieties,ecological system,pharmacological effects,and safety were systematically reviewed.By analyzing these studies,we found that the key points of geo-authentic Lonicerae Japonicae Flos research were quality and application.Further studies should focus on improving the quality by selecting the more superior of all varieties and evaluating clinical effectiveness.