Objective To investigate awareness of relatives about knowledge of rehabilitation for stroke. Methods 1082 relatives of patients with stroke from 10 hospitals in Gansu were investigated with self-designed questionnaire. Results A total of 1082 questionnaires were returned. The relatives knew some about the stroke rehabilitation. Their awareness of stroke rehabilitation were different with the ages,educated levels, and occupations (P<0.05). Conclusion It is necessary to improve the health education for relatives of stroke patients individually about post-stroke rehabilitation.

Objective To investigate the knowledge of stroke risk factors in the families of patients with stroke. Methods 1100 family members of stroke patients hospitalized in 10 hospitals of various levels in Gansu were investigated with self-designed questionnaire. Results Most families knew that the hypertension was a risk factor for stroke, and there was no significant difference among ages. 7.32% of the families knew all the 6 common risk factors for stroke, and 14.23% knew none of them. Hypertension, hyperlipidemia, diabetes as the risk factors for stroke was known most in the families finished higher education, and different with the education levels. Heart disease, smoking, consumption of alcohol as risk factors for stroke was known poorly whatever the careers of the families. Conclusion The families of patients with stroke know less about common risk factors for stroke in Gansu.

Objective To understand the awareness of early symptoms of stroke patients in Gansu. Methods 1100 stroke patients in neurology and neurosurgery departments in 10 hospitals of different levels in Gansu in 2010 were surveyed by questionnaire. Results The awareness rate of early symptoms of stroke was generally low in all age groups. Conclusion Stroke patients were lack of awareness of early symptoms in Gansu, we should step up publicity efforts to enable more patients to receive early treatment and reduce morbidity and mortality.

Objective To investigate the awareness of knowledge about stroke rehabilitation in medical professionals in Gansu. Methods 520 professionals of neurology, neurosurgery, and others from 10 hospitals of different level were investigated with questionnaire. Results The awareness of the knowledge about stroke rehabilitation was different with the gender (χ2=17.50), education levels (χ2=66.35), professional levels (χ2=16.81), specialities (χ2=124.39) and duties (χ2=29.99) of the professionals (P<0.05). Conclusion It is necessary to improve the education of rehabilitation in hospitals.

Objective To investigate the knowledge about risk factors for stroke in stroke patients. Methods 1043 stroke patients in 10 hospitals were investigated with self-designed questionnaire. Results The rate of awareness of risk factors for stroke was: hypertension 61.55%, hyperlipidemia 40.27%, drinking 32.21%, smoking 30.11%, diabetes mellitus 28.67%, heart disease 23.11%. 6.42% knew all the 6 risk factors, and 20.13% did not know any risk factor. The rate of awareness of diabetes mellitus was different among various aged groups (P<0.01), and the rate of awareness of hypertension, hyperlipidemia, and diabetes mellitus increased with the years of education. Conclusion The stroke patients know less about the common risk factors for stroke, who need more health education.

Objective To investigate the awareness of the negative emotions on the physical rehabilitation and psychological treatment of family members of stroke patients in Gansu. Methods 1100 stroke patients from 10 hospitals of different levels in Gansu were surveyed. Results Family members who thought negative emotions can affect the recovery of limb function accounted for 77.17%, and who thought psychological treatment was needed accounted for 83.46%. Conclusion Family members of stroke patients think that negative emotions affect the recovery of limb function and psychological treatment is needed.

Objective To investigate the knowledge of stroke risk factors, early symptoms, and rehabilitation in stroke patients. Methods 1043 cases with stroke were stratified randomly sampled from 10 hospitals at different levels in Gansu, and were surveyed with self-designed questionnaire. Results For risk factors for stroke, hypertension was the most aware (61.55%), 6.42% knew all the factors. For the prevention and treatment, reasonable diet was the most aware (56.18%), followed with giving up smoking and drinking (52.92%). For the early symptoms, dysaesthesia of one side body was the most aware (53.88%), and then the headache and dizzy (50.14%). It was less than 30% to know the blurring, nausea and vomiting, and stiff tongue, etc. as the early symptoms. 60% of the patients did not know any about the rehabilitation, 22% did not know if rehabilitation be needed. 80% of the patients with stroke chose medication regardless of family income, and rehabilitation was chosen less than 30%. Conclusion It is important to popularize the knowledge of risk factors, early symptoms, and rehabilitation of stroke.

Neurological disorders comprise a variety of complex diseases in the central nervous system, which can be roughly classified as neurodegenerative diseases and psychiatric disorders. The basic and translational research of neurological disorders has been hindered by the difficulty in accessing the pathological center (i.e., the brain) in live patients. The rapid advancement of sequencing and array technologies has made it possible to investigate the disease mechanism and biomarkers from a systems perspective. In this review, recent progresses in the discovery of novel risk genes, treatment targets and peripheral biomarkers employing genomic technologies will be dis-cussed. Our major focus will be on two of the most heavily investigated neurological disorders, namely Alzheimer’s disease and autism spectrum disorder.

In this short review, we have presented a brief overview on major web resources relevant to stem cell research. To facilitate more efficient use of these resources, we have provided a pre-liminary rating based on our own user experience of the overall quality for each resource. We plan to update the information on an annual basis.

Objective:To explore the relationship between calcitonin receptor (CALCR) expression and clinicopathologic features and prognosis of gastric cancer patients.Methods:A retrospective analysis was performed to collect 108 samples of gastric cancer patients treated in Department of Gastrointestinal Surgery, First Affiliated Hospital of Bengbu Medical College from January 2014 to November 2017. Immunohistochemistry (IHC) was used to analyze the differential expression of calcitonin receptors in gastric cancer and adjacent tissues, and the relationship and significance between their expression and clinical pathological parameters were analyzed K-M and ROC curves were used to assess the K-M and ROC curves were used to evaluate the effect of CALCR expression on patients' postoperative survival and to predict the 5-year postoperative survival rate. The comparison of inter group rates in count data was performed using χ2 test, and the Kaplan Meier method was used to estimate overall survival and progression free survival. The comparison of survival differences was performed using the Log-rank method test. Results:CALCR was mainly expressed in the cytoplasm and its expression in gastric cancer tissues(62.04%(67/108)) was higher than that in paracancerous tissues (13.89% (15/108)), and the differences were statistically significant ( χ2=53.16, P<0.001). The tissue infiltration depth (91.04% (61/67)), lymph node metastasis (73.1% (49/67)), and peripheral blood CA19-9 (32.8% (22/67)) in gastric cancer patients with high expression of CALCR were higher than those in the low expression group of CALCR (63.41% (26/41), 53.7% (22/41), 12.2% (5/41)), and the differences were statistically significant ( χ2 values were 12.40, 4.28, and 4.78; P values were <0.001, 0.038, and 0.016). The results of K-M curve and Log-rank test showed that among gastric cancer patients, the postoperative 5-year survival rate of patients with high expression of CALCR was lower than that of patients with low expression (11.9% (8/67) and 43.9% (18/41), Log-rank χ2=29.92, P<0.001). The results of the ROC curve showed that the area under the curve was 0.772, sensitivity was 87.8%, specificity was 53.7%, indicating that CALCR is of high value in predicting the 5-year survival rate of gastric cancer patients after surgery. Conclusion:CALCR is highly expressed in gastric cancer tissue and is associated with the pathological characteristics of patients. High expression of CALCR suggests poor prognosis, indicating that it has the potential to become an important indicator for evaluating the survival prognosis of gastric cancer patients.