Objective To explore the practicle value of video-electroencephalogram(VEEG)in diagnosis of epilepsy in childhood.Methods One hundred and sixty-six children diagnosed as epilepsy group and 49 children suspected to be epilepsy(suspicious epilepsy group) were monitored with VEEG instrument(PI VEEG 400-C) for 3-4 hours under the state of awaking and sleeping and with all kinds of evoked tests.Results Among 166 cases of epilepsy group,124(74.5%) patients were confirmed as epilepsy,clinical seizures were observed in 26 cases of suspicious epilepsy group,6(23.1%) cases were identified as non-epileptic attacks;Among 49 cases,13((26.5%)) patients were confired as epilepsy,clinical seizures were observed in 16 cases,13(81.3%) cases were identified as non-epileptic attacks.Seizure types were difined in 99 of 137(72.3%) children with epileptic discharges,and epileptic syndromes were defined in 43((30.6%)) of them.Conclusion VEEG can provide accurate and reliable information in diagnosis and classification of epilepsy.

Child ; Fibroma ; Humans ; Male ; Nasal Cavity ; pathology ; Nose Neoplasms

Objective To systematically review the changes in the intensity of postoperative pain under ketamine anesthesia in children.Methods We searched the Cochrane Library,PubMed,OVID,EMBASE,and Chinese Biomedical Database for prospective randomized controlled trials involving the changes in the intensity of postoperative pain under ketamine anesthesia in children.The quality of the studies was evaluated by the method recommended by Cochrane Collaboration.Evaluation indexes included pain score and analgesic consumption during 6 h after operation,pain score and analgesic consumption during 6-24 h after operation,duration of sensory block (caudal block),side effects during 24 h after operation (postoperative nausea and vomiting and psycho-mimetic manifestations).Meta-analysis was conducted using the Cochrane Collaboration's RevMan 5.0 software.Results Fifteen prospective randomized controlled trials involving 955 patients were included in our Meta-analysis.The patients were divided into 2 groups:control group ( n =455) and ketamine group ( n =500).The pain score and analgesic consumption during 6 h after operation were significantly decreased after general anesthesia with ketamine.The pain score during 6-24 h after operation and analgesic consumption during 6 h after operation were significantly decreased after local anesthesia with ketamine.The duration of sensory block was prolonged and the analgesic consumption during 6 h after operation was significantly reduced after caudal block with ketamine.There was no significant difference in the incidence of postoperative nausea and vomiting and psycho-mimetic manifestations between the two groups.Conclusion The intensity of pain and analgesic requirement during 6 h after operation are significantly reduced under ketamine anesthesia in children.

The efficacy of colorectal cancer treatment is not very satisfactory.Conventional morphologic imagings are limited in the diagnosis and in the applications of multimodality treatment for colorectal cancer.18 F-fluorodeoxyglucose PET-CT can play a pivotal role in detecting metabolism changes and in the localization of lesions concurrently.It is valuable in the assessment of responses to therapy,prediction of prognosis and selecting modality management and monitoring postoperative recurrence.The right-moment and proper application of PET-CT can increase the therapeutic efficacy of colorectal cancer.

Objective To observe the tissue displacements between the acupoints and non-acupoints using tissue Doppler imaging.Methods Acupuncture bilaterally were performed at Zusanli,Qvchi and corresponding control points 1 cm lateral to them in 30 healthy human subjects.Monitored by the dynamic system for detecting the force of acupuncture needle during the acupuncture process,tissue Doppler imaging was recorded on the condition of keeping the depth of needle insertion and the rotational torque at the same level approximately.Tissue Doppler imaging was also recorded before and after the acupuncture.Results The mean tissue displacements of the aforementioned 2 acupoints were all significantly greater than those of the corresponding non acupoints(P＜0.05).The mean tissue displacements after the acupuncture were all significantly greater than those before the acupuncture(P＜0.001).Conclusions Tissue Doppler imaging provides a new thought and method for the research of the acupoints.

Objective To study the difference of galectin-3 and HBME-1 expression between benign and malignant thvreid nodules and to evaluate their clinical value.Methods Using immunohistochemical SP method,the paraffin-embedded tissues of 30 ewes papillary thyroid carcinoma(PTC)and 30 cases nodular goiter(NG) were examined to deteet the expression of Galectin-3 and HBME-1.Results The rates of positive staining of Galectin-3.HBME-1.Galectin-3 combined with HBME-1 in PTC were 93.3%(28/30),83.3%(25/30)and 100.0%(30/30),respectivdy,were higher than that of NG[20.0%(6/30),6.7%(2/30)and 26.7%(8/30)].There were significant differences between PTC and NG(X2＝32.85,35.65,34.74,all P＜0.01).The sensitivity,specificity,positive predietive value.negative predictive value and accuracy rate of using Galectin-3,HBME-1,Galectin-3 combined with HBME-1 in differentiation NG from FrIE were 93.3%,83.3%,100.0%;80.0%,93.3%,73.3%;82.3%,92.6%,78.9%:92.3%,84.8%,1 00%;86.7%,88.3%,86.7%,respectively.Conclusion Immunohistochemical stains of Galectin-3 and HBME-1 may be used as two lnarkel's for differentiating PTC and NG,it is especially sensitive when the two markers are jointly used.

Glaucoma,optical neuritis and trauma are optic nerve injury-related diseases.These ocular diseases cause irreversible damage of the vision and even blindness.The study on optic nerve regeneration is a powerful approach for rescuing vision and improving the quality of life of patients.Therefore,how to promote optic nerve regeneration is always the focus in ophthalmology.In recent years,great progression has achieved by modulation of cellular signal pathway,usage of glial cells,stem cells and neurotrophic factor,etc,which lays a basis for the treatment of optic nerve injury.Ophthalmologist should trace and participate in these researches to promote the development of regeneration medicine.This review summarizes these new approaches after discussing factors effecting optic nerve regeneration briefly and proposes questions to answer.

[Objective] To investigate the role of exenatide on angiogenesis in endometrial cancer Ishikawa xenografts in nude mice.[Method] We used the subcutaneous human endometrial cancer cell Ishikawa xenografts in nude mice model,and divided them into control group and exenatide-treated group.The harvested tumors were preserved for immunohistochemistry staining and western blot analysis.[Results] The micro-vessel density (CD31 positive) in exenatide-treated group was (13.2 ± 1.4)/400 power field,less than that in control group [(25.9 ± 5.8)/400 power field] (P ＜ 0.01).The expression level of VEGF was significantly lower in exenatide-treated group than that in control group (P ＜ 0.05).The mean density of tumor associated macrophages (F4/80 positive) is (31.4 ± 3.4)％ in exenatide-treated group and (72.1 ± 4.2)％ in control group with significant difference (P ＜ 0.01).[Conclusion] Exenatide weaks tumor angiogenesis within endometrial cancer Ishikawa xenografts in nude mice.

Adolescent ; Adult ; CD36 Antigens ; blood ; Diagnosis, Differential ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Platelet Activation ; Psoriasis ; blood ; diagnosis ; Thrombin ; metabolism ; Thrombospondins ; blood

OBJECTIVE: To observe the clinical effect of heat sensitive moxibustion (HSM) and its regularity of acupoint heat-sensitization in the treatment of allergic rhinitis (AR) patients. METHODS: Seventy patients with AR were randomly divided into HSM and manual acupuncture groups (n＝35/group). For patients of the HSM group, acupoints Yintang (EX-HN 3), bilateral Yingxiang (LI 20), Shangxing (GV 23), Tongtian (BL 7), Feishu (BL 13), Hegu (LI 4), etc. were used, and for patients of the manual acupuncture group, bilateral LI 20 and LI 4, Bitong (EX-HN 8) and EX-HN 3 were needled and stimulated with uniform reinforcing-reducing needling method. The treatment was conducted once every other day, for 20 days, with 3 days' interval between two 10 days. The symptoms of sneezing, running nose, nasal obstruction, and nasal itching were scored as 1, 2 and 3 points according to their severity. The signs of turbinate-nose cavity bottom/nasal septum correlation, morphological state (swelling or not) of inferior nasal concha and color of nasal mucosa, appearance (deviation or polyp) of the middle turbinate and nasal septum were scored as 1, 2 and 3 points according to their severity. The total score equaled to symptom score plus nasal sign score. The distribution of heat sensitization acupoints for effectively improving AR were recorded. RESULTS: The total effective rate of 82.86%(29/35) in the HSM group had no marked difference in comparison with that of 74.29%(26/35) in the manual acupuncture group (P>0.05). After the treatment, the total scores of symptoms and nasal signs of both HSM and manual acupuncture groups were significantly reduced in comparison with their own individual pre-treatment (P<0.01), and those in the HSM group were significantly decrased than those in the manual acupuncture group (P<0.05). In 35 patients of the HSM group, among the detected 57 acupoints, the most frequently sensitive acupoints were LI 20, EX-HN 3, EX-HN 8, Shangyintang, BL 13, Shenque(CV 8), GV 23, Fengchi(GB 20), Die'e and Dazhui (GV 14) in sequence, mainly covering the Governor Vessel, Large Intestine Meridian of Hand-yangming(LI), and Bladder Meridian of Foot-taiyang(BL), and characterized by heat conduction, heat diffusion, diathermancy, non-thermal (mainly itching) sensation, thermal sensation mainly in the deep tissue and in the distant part rather than in the body surface and the local part. CONCLUSIONS: HSM has a positive effect on improvement of AR, when applied, acupoints LI 20, EX-HN 3, EX-HN 8, Shangyintang, BL 13, CV 8, GV 23, GB 20, Die'e and GV 14 are highly recommended.