Adult ; Crown Lengthening ; Dental Prosthesis ; Dental Prosthesis Design ; Esthetics, Dental ; Female ; Gingiva ; Humans ; Incisor ; Smiling

Epstein-Barr virus (EBV) infection is associated with some autoimmune diseases. We report here a 32 months old girl with fever, isthmitis, lymphadenectasis, and excessive atypical lymphocytes, who developed seizures, personality and behavior changes, with positive anti-N-methyl-D-aspartate receptor (anti-NMDAR) antibody and EBV-early antigen (EA)-IgG antibody in cerebrospinal fluid (CSF), which suggested the possibility that the acute EBV infection have triggered the anti-NMDAR encephalitis, which has not been reported previously.

Humans ; Mercury ; urine ; Microwaves ; Sensitivity and Specificity ; Spectrophotometry, Atomic ; methods

Objective The paper analyzes the operating patterns of the outpatient process and identifies the links needing reengineering so as to provide scientific basis for the optimal allocation of outpatient resources and process reengineering and prove the rationality and feasibility of using the queuing theory. Methods Using the methods of the queuing theory, the service time and the patients' arrival time at such service links as registration, billing and accounting, internal medicine, and gynecology in the outpatient department of a certain hospital were measured and the operational indexes at various links such as service intensity, average queuing length, average queuing time, average stay, probability of the service desks being idle, and the probability of the patients having to wait were calculated so as to estimate the rational number of service desks and the optimal value of the sum of the cost of waiting and the cost of service. Results Registration, billing and accounting , service intensity in internal medicine, personnel allocation, and queuing time were basically rational in the outpatient department of the hospital surveyed. One more physician should be added to the gynecology department so as to improve efficiency and reduce patients' waiting time and queuing length. There was currently a shortage of medical staff in the hospital. The cost of hospital input was moderate while the cost of waiting was on the high side. Conclusion It is rational and feasible to evaluate the efficiency of the outpatient process with the methods of the queuing theory. The method deserves to be spread.

Adult ; Dendritic Cell Sarcoma, Interdigitating ; complications ; surgery ; Humans ; Male ; Paraneoplastic Syndromes ; etiology ; Pemphigus ; etiology

Animals ; Calcium ; metabolism ; Cell Line ; Cricetinae ; Cricetulus ; Dose-Response Relationship, Drug ; Fibroblasts ; drug effects ; metabolism ; Vehicle Emissions

Adolescent ; Adult ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Exercise Therapy ; Female ; Humans ; Male ; Phytotherapy ; Spondylitis, Ankylosing ; therapy ; Transcutaneous Electric Nerve Stimulation

Purpose To investigate the expression of Beclin1, LC3 and mTOR in colorectal cancer ( CRC) and their significance. Methods Immunohistochemistry, Western blot and real-time PCR were employed to detect the expression of Beclin1, LC3 and mTOR in CRC. Results The positive expression rate of Beclin1, LC3 and mTOR in 242 cases of CRC was 90. 50%, 87. 19% and 46. 28%, respectively, which were higher than that in adjacent tissues ( P<0. 05 ) . Moreover, the expression of LC3 in moderately and poorly differentiated CRC was higher than that in well differentiated CRC, and the positive rate of LC3 in CRC with lymph node metastasis was higher than that in CRC without lymph node metastasis. The overexpression of mTOR was related to lymph node metasta-sis (P<0. 05), but both differentiation degree and lymph node metastasis were not associated with Beclin1 (P>0. 05). The expres-sion of LC3 was positively correlated with Beclin1 and negatively correlated with mTOR in colorectal cancer (rs =0. 593, P<0. 01, rs= -0. 165, P<0. 01), and the expression of Beclin1 was not associated with mTOR (P>0. 05). Kaplan-Meier survival analysis re-vealed that the five-year survival rate of patients without nodal metastasis, positive expression of Beclin1, LC3 and negative expression of mTOR was higher than those with nodal metastasis, negative expression of Beclin1 and LC3, and positive expression of mTOR. Cox survival analysis results revealed that LC3, mTOR and lymphnode metastasis were independent prognostic factors. The results of IHC, real-time PCR and Western blot in fresh CRC tissues indicated that the expression of Beclin1, LC3 and mTOR in colorectal cancer was significantly higher than that in adjacent tissues (P<0. 05). Conclusions The aberrant expression of Beclin1, LC3 and mTOR may be associated with the development and progression of colorectal cancer. The simultaneous detection of Beclin1, LC3 and mTOR genes in colorectal cancer may be helpful for the evaluation of the progressive degree and the judgment of prognosis.

This study is to investigate the sedative and hypnotic effects of a novel compound H1208. The sedative activity of H1208 was investigated by recording the spontaneous locomotor activity of mice. The hypnotic property was evaluated by the latency and duration of sleep (loss of righting reflex) in mice and the effect of hypnotics on sleep pattern of electroencephalogram were studied in conscious, freely moving mice with chronically implanted electrodes. The brain monoamine neurotransmitters levels in mice were measured by high performance liquid chromatography-electrochemical detection. The spontaneous locomotor activity was decreased by 56.7% and 80.2% in H1208 (5 and 25 mg x kg(-1), ip) treated mice, respectively. The loss of righting reflex was directly induced in mice after H1208 (60 mg x kg(-1), ip) administration. The non-rapid eye movement sleep increased significantly by 131% and 259%, respectively, within 3 hours after H1208 (30 and 60 mg x kg(-1), ip) administration. However, the rapid eye movement sleep decreased significantly. The contents of DA in the striatum and cortex and 5-HT in the cortex decreased significantly. These results demonstrated that H1208 has potent sedative and hypnotic effects, which may be closely related to the decreased contents of DA and 5-HT in mouse brain.
Animals ; Brain ; drug effects ; physiology ; Dopamine ; metabolism ; Electroencephalography ; Hypnotics and Sedatives ; pharmacology ; Mice ; Motor Activity ; drug effects ; Serotonin ; metabolism ; Sleep ; drug effects

Animals ; Chicory ; Fibronectins ; metabolism ; Insulin-Like Growth Factor Binding Proteins ; metabolism ; Liver ; drug effects ; metabolism ; Liver Cirrhosis, Experimental ; metabolism ; Male ; Plant Extracts ; pharmacology ; Rats ; Rats, Wistar ; Smad3 Protein ; metabolism ; Transforming Growth Factor beta1 ; metabolism