From the current reality of weak legal consciousness of medical students and based on summing up the training status on legal awareness of medical students in China, this paper proposes some countermeasures such as strengthening the educational work of training medical students' legal awareness,improving the cultivation of their spirit of the law and establishing the legal awareness of medical workers,etc.

Objective To study the diagnosis and treatment of syncope by analyzing its etiology.Methods Ninety-six syncope patients admitted to our hospital from 2014-01-01 to 2016-12-21were included in this study.The etiology of syncope was analyzed.Results Of the 96 syncope patients included in this study,50 (52.1 ％) were diagnosed with nerve-mediated reflex syncope,31(32.3％) with orthostatic hypotensive syncope,10 (10.4％) with cardiogenic syncope due to arrhythmia,coronary atherosclerotic cardiopathy or pulmonary embolism,5 (5.2％) with other diseases.Conclusion Nerve-mediated reflex,orthostatic hypotension and cardiogenic factors are the causes of syncope.Attention should thus be paid to syncope caused by nervous system diseases.Clarification of the risk factors for syncope helps to reduce its potential risk.

To introduce professor YAN De-xin's experience in diffrerentiating and treating Emeda with Heart Involved from qi and flood He thinks that pathogenesis of Emeda with Heart Involved is water overflowing due to yang deficiency,internal retention of blood stasis and turbidity.So this disease can be differentiated from these aspects including the disturbance of the functional activities of the lung,failure to transform body fluid;body fluid transformed by blood stasis,simultaneous disorders of both blood and body fluid;deficiency of pectoral qi,derangement of qi and blood.What's more,he proposes the application of drugs for warming yang and promoting blood circulation is very important.

Oligodeoxynucleotide containing unmethylated cytosine phosphate-guanosine motif(CpG ODN) may induce high expression of CD80, CD86, CD83, HLA I and HLAⅡ molecules on dendritic cells(DC) and stimulate DC to produce high level of IL-6, IL-12, TNF-? and IFN-?. CpG ODN is demonstrated in vivo to be a very potent adjuvant for Th1 cells, regulating Th0 cells to develop toward Th1 cells. Its role for DC is characteristics of CpG ODN sequence specificity and species specificity. CpG ODN is, at present, considered as a pathogen associated molecular pattern which binds its specific receptor,Toll-like receptor 9,then functions through TLR/IL-1R signaling pathway. It may represent a new therapeutic drug for broad applications in infectious disease, autoimmune disease, allergy and cancer therapy.

0.05).Conclusions Long-term or short-term use of OXC can affect serum levels of thyroid hormones in children with epilepsy,so serum levels of thyroid hormones shall be monitored regularly in epileptic children treated with OXC.

0.05).Thyroid follicular volume of VPA group slightly reduced;thyroid follicular volume of OXC group increased while epithelial cells thinning;thyroid structure of LEV group had no alterations;thyroid follicular volume of OXC plus LEV group and VPA plus LEV group had no consistent alterations.Conclusions Long-term application of VPA and OXC may arouse alterations of thyroid structure and hormone secretion.LEV has no effection on thyroid function,with VPA and OXC combined usage can reduce their effection on thyroid gland.Thyroid hormone level should be monitored when using anti-epileptic drugs(ADES) long-term in clinical work.

Objective: To investigate the relationship between depressive symptoms and frailty among middle-aged and elderly populations, so as to provide insights into the early identification and prevention of frailty. Methods: Based on the 2018 database of China Health and Retirement Longitudinal Study (CHARLS), demographic information, lifestyle and self-rated health status were collected from people aged 50 years and older. Depression symptoms were evaluated using the Short Version of Center for Epidemiological Studies Depression Scales (CES-D-10), and the frailty status was evaluated using frailty index. The relationship between depressive symptoms and frailty among middle-aged and elderly populations were using a multivariable logistic regression model, and the dose-response relationship was analyzed using a restricted cubic spline model. Results: A total of 5 172 individuals were enrolled, including 2 495 males (48.24%) and 2 677 females (51.76%), with a median age of 63.00 (interquartile range, 12.00) years, a median CES-D-10 score of 7.00 (interquartile range, 9.00) scores. There were 1 560 participants (30.16%) detected with mild depressive symptoms, 360 participants (6.96%) detected with moderate to severe depressive symptoms. Multivariable logistic regression analysis showed that after adjusting for gender, age, educational level, marital status, smoking, alcohol consumption and self-rated health status, participants who had mild depressive symptoms (OR=4.226, 95%CI: 3.625-4.928) and moderate to severe depressive symptoms (OR=10.737, 95%CI: 8.259-13.958) had a higher risk of frailty. The restricted cubic spline model showed a nonlinear relationship between depressive symptoms and frailty among middle-aged and elderly populations. When the CES-D-10 scores were greater than 7, the risk of frailty increased with higher CES-D-10 scores. Conclusion The degree of depressive symptoms in middle-aged and elderly people is associated with frailty, and there is a nonlinear relationship between the two.

Chinese materia medica (CMM) has double complexity in bioactive ingredient and its mechanism. It is difficult to explain by the modern biomedicine theory So it seriously restricts the modernization of CMM The modern CMM should have the high quality standard to meet the needs of international standard It can be guaranteed by spreading the GAP for Chinese medicinal materials and GMP for standard production The mechanism depends on using the DNA microarray to set up “the gene expression difference chart”, to study on the combination of CMM and gene expression difference chart Meanwhile, we can establish a totally new method of screening modern CMM based on the gene expression difference chart, it can really make the modernization and internationalization of CMM

Extramedullary plasmacytoma (EMP) are often located in the head and neck region, commonly affecting the nasal cavity, tonsillar fossa and oral cavity but rarely the retropharyngeal space. In this report, a 60-year-old woman with large EMP in the retropharyngeal space is presented, who was diagnosed by pathology, bone marrow aspirate and computed tomography scan. The patient received operation and postoperative radiotherapy with dose of 50 Gy. At sixteen months follow-up, the patient was doing well with no signs of recurrence.
Female ; Humans ; Middle Aged ; Nasal Cavity ; pathology ; Plasmacytoma ; pathology ; radiotherapy ; surgery ; Tomography, X-Ray Computed

OBJECTIVE: To examine AMCase mRNA expression levels in nasal mucosa of allergic rhinitis SD rats. METHOD: Thirty SD rats were chosen and randomly divided into the experimental group and the control group. 20 in experimental group and 10 in the control group. AR model rats were established through repeated intraperitoneal shot of ovalbumin (OVA) for 2 weeks and consequently confirmed by local challenge with OVA for 1 week. The control group was treated by the same method with Physiological saline water instead of OVA. After the last excitation allergic rhinitis was diagnosed according to the accumulation score about nasal symptom. The septal mucosa of all rats were used to diagnose pathologically by HE dyeing. AMCase mRNA in nasal mucosa, obtained from the bilateral nasal mucosa in two groups, were used to do reverse transcriptive polymerase chain reaction. Real-time polymerase chain reaction was used to examine AMCase mRNA expression levels. RESULT: (1) The results showed definitely that there were positive expression of AMCase mRNA in normal nasal mucosa. This expression increase significantly during nasal allergy (P < 0.05). (2) The increased expression of AMCase mRNA in allergic rhinitis are related with the nasal symptoms score (r = 0.411, P < 0.05). CONCLUSION Increased expression of AMCase mRNA in nasal mucosa in allergic rhinitis model might play roles in the pathogenesis of AR, and Restrain the enzyme activity could become new treatment targets of allergic rhinitis.
Animals ; Chitinases ; metabolism ; Nasal Mucosa ; metabolism ; Ovalbumin ; RNA, Messenger ; metabolism ; Rats ; Rats, Sprague-Dawley ; Rhinitis, Allergic ; enzymology ; metabolism