0.05).Conclusion The application of clinical pathway on patients with ischemic stroke can improve the quality of medical care with reasonable cost,and it deserves to be used more widely.

Objective To investigate the correlation between the incidence of thyroid carcinoma and TSH, and to provide evidence for clinical application.MethodsSelect 450 cases of patients with thyroid from August 2014 to August 2016 in our hospital as the object of study in this group, the analysis of gender and age of patients, lymph nodes, tumor, laboratory examination results, to explore the relationship between TSH levels and thyroid cancer.ResultsThyroid patients with TSH was significantly higher than that in benign tumor group (P<0.05);the level of TSH and patients with lesion diameter, tumor stage, lymph node metastasis and capsule invasion was significantly correlated (P<0.05), but the level of TSH and age, gender, tumor number, vascular invasion and no significant correlation;TSH the level of thyroid cancer patients were significantly increased (P<0.05).ConclusionThe level of TSH in serum is closely related to the occurrence and development of thyroid cancer, and is closely related to lymph node metastasis and tumor stage, and the higher TSH level can increase the risk of thyroid cancer.

This study reviewed the reasons for encounter (RFE),diagnoses and the diagnostic categories of patients aged 0-14 y in general practice clinic affiliated to a tertiary hospital from June 2011 to May 2012.The results showed that the most frequent RFE was cough,at a rate of 29.6 per 100 encounters;the second one was fever (21.4％) and the third was nasal problems (9.5％).Medical examinations,skin rashes and follow-up encounters occurred at equal rates (5.2％).The most frequent diagnosis was acute upper respiratory tract infection (41％).Medical examination (6.3％),other viral diseases (5.1％),pneumonia (3.6％) and no detected disease (3.6％) were also common diagnoses.The diagnostic categories included all systems,and the problems of the respiratory system (56.4％) were most common.The results suggest that pediatric care comprises a very important part of primary care.

Objective This study aims to investigate the mutation spectrum and frequency of GJB2 , mtDNA12SrRNA,and SLC26A4 genes in Hui people,Tibetan,Tu nationality,and Mongolian patients with non-syndromic hearing loss in Qinghai province.Methods Peripheral blood samples were obtained from a total of 211 minority patients with nonsyndromic hearing loss in Qinghai province to extract genomic DNA.Three genes of GJB2,mitochondrialDNA12SrRNA,and SLC26A4 were screened for mutations in our study cohort using SNPscan technology.Results Among these 211 patients,5 Tu patients and 1 Mongolian patient were found to carry the ho-moplasmic mtDNAA1555G mutation.The GJB2 mutations detection rates were 11.38%,4.55%,5.88%,and 10%in Hui people,Tibetan,Tu nationality,and Mongolian patients,respectively.No statistically significant differences in the GJB2 mutations detection rates were found among all four ethnicities (P>0.05).c.235delC was the most prevalent mutation in both Tu patients and Mongolian patients.The allele frequency was 2.94% and 5%,respec-tively.While for Hui patients,c.299 300delAT was the most prevalent mutation with the allele frequency of 4.47%.The mutations detection rates of SLC26A4 were 6.5%,4.55%and 2.94%in Hui people,Tibetan,and Tu nationality patients,respectively.No statistically significant differences in the SLC26A4 mutations detection rates were found among all three ethnicities (P>0.05).c.235delC was the most prevalent mutation in Hui patients,the allele frequency was 2.44%.While for Tibetan patients,c.1226G>A was the most prevalent mutation with allele frequency of 2.27%.Conclusion A total of 10.9% of deaf patients have inherited hearing impairment caused by GJB2,SLC26A4,and mtDNAA1555G mutations.The mutation spectrum of GJB2 and SLC26A4 genes has the eth-nic specificity in nonsyndromic hearing loss patients of minority ethnicities in Qinghai province.

To explore the spatial distribution mechanism of Japanese encephalitis virus (JEV), PhyML v3.0 was used to build phylogenetic tree using JEV sequences in the dataset. PAUP v4.0 and Migrapyhla softz ware were then used to analyze the migration events. The results showed that a total of 95 migration events were observed during the dispersal of JEV throughout Asia. Further analysis revealed that Thailand, and several Chinese provinces (including Shandong, Shanghai, Sichuan and Yunnan), were the main migration sources of JEV. JEV spread from these migration sources as follows: from Thailand to Australia, Cambodia, Tibet and India; from Shanghai to eastern coastal Asian regions and Yunnan; from Shandong to Korea, Zhejiang, Hubei, Shanxi and Liaoning; from Sichuan mainly to inland regions of China, as well as Vietnam and Japan; and from Yunnan to Zhejiang. This study indicated that frequent migration events occurred during the dispersal of JEV in the Asia and Pacific regions, and that Thailand, Shandong, Shanghai, Sichuan and Yunnan were the sources of JEV dispersal.
Asia ; epidemiology ; China ; epidemiology ; Encephalitis Virus, Japanese ; classification ; genetics ; isolation & purification ; physiology ; Encephalitis, Japanese ; epidemiology ; transmission ; virology ; Phylogeny

Objective To investigate the molecular genetic causes and their characteristics of deafness from patients with nonsyndromic hearing loss in Gansu province.Methods Peripheral blood samples were obtained from a total of 375 patients with nonsyndromic hearing loss to extract genomic DNA.Three genes of GJB2, mitochondrial DNA 12SrRNA, and SLC26A4 were screened for mutations in our study cohort using SNPscan technology.Results Among 375 patients, 23 patients were found to carry the homoplasmic mtDNA12SrRNA A1555G mutation, and 2 patients were detected to carry the homoplasmic mtDNA12SrRNA C1494T mutation.Forty-two cases(11.2%) were caused by GJB2 mutations, including 31cases(8.3%) of homozygous mutations, 11 patients(2.9%) of compound heterozygous mutations, and 25 cases(6.7%) of single homozygous mutations.c.235delC was the most prevalent GJB2 mutation with the allele frequency of 8.8%.Twenty-nine cases (7.7%) were caused by SLC26A4mutations, including 17cases(4.5%) of homozygous mutations, 12 patients(3.2%) of compound heterozygous mutations, and 16 cases(4.3%) of single homozygous mutations.c.919-2A>G and c.2168A>G were the most common SLC26A4 mutation, the allele frequencies were 5.2% and 2.0%, respectively.Conclusion A high incidence of mtDNA12SrRNAA1555G mutation is found in nonsyndromic hearing loss patients from Gansu province, while the incidence of GJB2 and SLC26A4 mutations is similar to the level of the overall Chinese deaf population.These findings demonstrate that a total of 25.6% of deaf patients have inherited hearing impairment caused by GJB2, SLC26A4, and mitochondrialDNA12SrRNA mutations.As a result 36% patients and family member can acquire effective genetic counseling.

AIM: To study the effect of mesenchymal stem cells (MSCs) infusion on hematopoietic recovery after peripheral blood stem cell transplantation in mice. METHODS: BALB/c mice conditioned by high dose chemotherapy/radiotherapy were infused with 10 6 peripheral blood mononuclear cells (PBMC) mobilized by granulocyte colony-stimulating factor (PBSCT group), 10 4 MSCs culture-expanded in vitro and 10 6 PBMC(experimental group 1), 10 6 MSCs and 10 6 PBMC(experimental gruop 2). Survival rate within 4 weeks, white blood cell count, bone marrow nucleated cells (BMNC), granulocyte-macrophage colony forming unit(GM-CFU) and fibroblast colony forming unit (F-CFU) were examined. RESULTS: Survival rate, BMNC, GM-CFU, F-CFU were significantly higher in experimental group 2 than that in PBSCT group ( P

〔Abstract〕 In order to advance the comprehensive and balanced development of health and family planning informatization in Beijing on the whole, according to the theoretical method of top -level design and in combination with actual situations of health and family plan-ning informatization in Beijing , the paper studies practices on top -level design from the aspect of technical routes and organization and implementation, and elaborates achievements of top -level design.

OBJECTIVE: To investigate the role of expression of stromelysin-3 in laryngeal carcinoma and the relationship between stromelysin-3 expression and the invasion and metastasis of laryngeal cancer. METHOD: The expression of stromelysin-3 in 63 samples with laryngeal carcinoma and 63 adjacent normal tissue were detected by immunohistochemistry. The mRNA expression of stromelysin-3 were examined by reverse transcript-polymerase chain reaction (RT-PCR) in 22 frozen specimens of laryngeal cancer and 22 adjacent normal tissue. RESULT: The immunochemistry showed the expression of stromelysin-3 in laryngeal cancer is much higher than that in adjacent normal tissue (P < 0.01), RT-PCR showed the expression of stromelysin-3 in laryngeal cancer was much higher than that in adjacent normal tissue (P < 0.01). The expression of stromelysin-3 in protein level was not only much higher in T3 + T4 group than that in T1 + T2 group (P < 0.01) but also much higher in nodal metastases group than that in the group without nodal metastases (P < 0.05). The mRNA expression of stromelysin-3 was higher in T3 +T4 group than that in T1 + T2 group (P < 0.05) and was higher in nodal metastases group than that in group without nodal metastases (P < 0.05). The expression of stromelysin-3 both in protein level and in mRNA level was not associated with different primary location and different histological grade of laryngeal cancer (P > 0.05). CONCLUSION The expression of stromelysin-3 was closely associated with the invasion and metastases of laryngeal carcinoma, it may be served as a marker in estimating the invasion and metastases potency of laryngeal cancer.
Adult ; Aged ; Biomarkers, Tumor ; Female ; Humans ; Laryngeal Neoplasms ; metabolism ; pathology ; Lymphatic Metastasis ; Male ; Matrix Metalloproteinase 11 ; metabolism ; Middle Aged ; Neoplasm Invasiveness

Objective To observe the clinical effect of Yanshu compound radix sophore injection combined with radiotherapy in treatment of patients with bone metastases from lung cancer. Methods A total of 116 patients with bone metastases from lung cancer admitted to the Department of Radiation Oncology of Gansu Provincial Cancer Hospital from January 2014 to December 2018 were selected. The 58 patients were treated by using three-dimensional conformal radiotherapy (3D-CRT), zoledronic acid and oxycodone sustained-release tablets (control group); the others 58 patients were treated radix sphore injection on basis of control group (integrated Chinese and western medicine). The two groups were treated continuously for 10 days as 1 course of treatment, taking a rest for one week in the middle, then they took the second course of treatment; after the end of 2 courses, the therapeutic effects were evaluated in the two groups. The pain grading, Karnofsky functional status (KPS) score and myelosuppression were observed before and after treatment in two groups, respectively. Results The proportions of patients with painless and mild pain after treatment in the integrated Chinese and western medicine group were significantly lower than those in control group [painless: 22.41% (13/58) vs. 39.66% (23/58), mild pain: 10.35% (6/58) vs. 46.55% (27/58)], while the proportions of patients with moderate pain and severe pain in the integrated Chinese and western medicine group were significantly higher than those of the control group [moderate pain: 53.45(31/58) vs. 12.07% (7/58), severe pain: 13.79% (8/58) vs 1.72% (1/58), both P < 0.05]. After treatment, the proportion of patients with improved KPS score in integrated Chinese and western medicine group was significantly higher than that in control group [55.17% (32/58) vs. 36.21% (21/58), P < 0.05], and the proportion of patients with stable and decreased KPS score were less than that of control group [stable KPS score:18.97%(11/58) vs. 27.59%(16/58), decreased KPS score:25.86% (15/58) vs. 36.21% (21/58)]. The proportions of patients with blood cell count (WBC), hemoglobin (Hb) and platelet count (PLT) showing no myelosuppression (at the zero degree) after treatment in integrated Chinese and western medicine group were obviously higher than those in control group [WBC: 77.59% (45/58) vs. 36.21% (21/58), Hb: 77.59% (45/58) vs. 70.69% (41/58), PLT: 58.62% (34/58) vs. 32.76% (19/58), all P < 0.05]. Conclusion Yanshu compound radix sphore injection combined with radiotherapy can reudce bone metastasis pain, reduce bone marrow suppression and improve quality of life in patients with advanced lung cancer and bone metastasis.