OBJECTIVETo analyze the status and characteristics of dental manpower in the center for disease controls (CDC) in Sichuan Province and to provide more evidence for strengthening the oral healthcare workforce in the CDC system.

METHODSA mass survey on dental manpower was made in CDCs in Sichuan Province through questionnaire investigation. Data were collected and entered with the Epidemiological Dynamic Data Collection (EDDC) platform and analyzed with SPSS 13.0 software.

RESULTSSichuan Province had 0.15 hospitals providing oral health services and 0.38 dentists on average per 10,000 people. About 65.53% (135/206) of the CDCs had one department responsible for the oral health service. However, oral health care personnel comprised only 2.23% (237/10,624) of the personnel of the whole CDC system. About 64.67% (119/184) of county CDCs and 47.62% (10/21) of city CDCs knew well the dental health status of local residents. Less than 5% of the CDCs used the data and assisted in the policy making of public health administrators.

CONCLUSIONThe dental care personal deficit exists in the CDC system in Sichuan Province. The distribution and composition of dental manpower are not reasonable. The oral health service ability of CDCs in Sichuan Province should be strengthened and improved.

China ; Dental Care ; statistics & numerical data ; Dentists ; Humans ; Oral Health ; Surveys and Questionnaires

OBJECTIVETo explore the stability of seminal plasma miR-122-3p and miR-141-5p and their diagnostic value for idiopathic asthenospermia.

METHODSSeminal plasma miR-122-3p and miR-141-5p with various incubation time, freeze-thaw cycles and incubation time were analyzed. Real-time fluorescence quantitative polymerase chain reaction (RT-PCR) was used to detect the content of miR-122-3p and miR-141-5p, with U6 snRNA as the reference. The idiopathic asthenospermia group was further divided into grade I and II based on the progressive motility percent, and the content of miR-122-3p and miR-141-5p in the two grades were compared.

RESULTSNo difference was detected after incubation at room temperature and 4 degrees Celsius. But seminal plasma miR-122-3p and miR-141-5p have decreased along with the increase in freeze-thaw cycles increases. RT-PCR assayed showed that the miR-122-3p content in the idiopathic asthenospermia group was significantly lower than the control group, while miR-141-5p was significantly higher. The difference in both miR-122-3p and miR-141-5p content was statistically significant (P < 0.05). A significant difference in miR-122-3p and miR-141-5p content between a and b groups was also detected (P < 0.05). The AUC-ROC of miR-122-3p was 0.88. At the cutoff value of 1.02, the sensitivity and specificity was 83% and 84%, respectively. At the cutoff of 2.95, the AUC-ROC of miR-141-5p was 0.88. The sensitivity and specificity was 84% and 70%, respectively.

CONCLUSIONMiR-122-3p and miR-141-5p in seminal plasma are stable and have certain value for the diagnosis of idiopathic asthenospermia.

Adult ; Asthenozoospermia ; diagnosis ; genetics ; Humans ; Male ; MicroRNAs ; analysis ; chemistry ; Middle Aged ; ROC Curve ; Real-Time Polymerase Chain Reaction ; Semen ; chemistry

Female ; Humans ; Uterine Cervical Neoplasms ; pathology

To develop a specific, rapid, and convenient immunochromatography assay (ICA) to detect the rabies antibody in clinical sample from immuned dogs by rabies vaccine. Colloidal gold particles labeled with purified rabies virus (CVS11) were used as the detector reagent. The staphylococcal protein A (SPA) and pured rabbit anti-rabies virus IgG were blotted on the test and control regions of nitrocellulose membrane. Then the strip was assembled with sample pad, absorbing pad, and dorsal shield. The assay samples (261 dog's serum) were collected from Wildlife Rabies Disease Diagnostic Laboratories of Ministry of Agriculture in China, Institute of Military Veterinary, Academy of Military Medical Sciences and other six provinces, including rabies virus positive and negative serum. The performance of the strip was compared to fluorescent antibody virus neutralization test. The neutralizing antibody titer could be detected above 0.5 IU. The strip did not change of performance when stored at room temperature for 12 months. It may offer reference of neutralizing antibody titer level after dogs immuned rabies vaccine and determin whether the dogs need to be immuned again.
Animals ; Antibodies, Neutralizing ; analysis ; blood ; Antibodies, Viral ; analysis ; blood ; Dogs ; Gold Colloid ; Immunochromatography ; methods ; Rabies ; prevention & control ; veterinary ; Rabies Vaccines ; immunology ; Rabies virus ; immunology ; Reagent Strips ; Sensitivity and Specificity ; Vaccination

BACKGROUNDIt has been indicated that autologous hematopoietic stem cell transplantation (AHST) is a promising treatment to adults with type 1 diabetes, however, the application of AHST therapy to children with type 1 diabetes still needs more data. The aim of this study was to assess the clinical effect of immune intervention combined with AHST and conventional insulin therapy in the treatment of children with newly diagnosed type 1 diabetes.

METHODSThis 1:2 matched case-control study was comprised of 42 children who were newly diagnosed with type 1 diabetes in the Department of Endocrinology, Beijing Children's Hospital from 2009-2010. The case group included 14 patients, who were treated with AHST within the first 3 months after being diagnosed with diabetes at request of their parents during 2009-2010. The control group included 28 patients with newly diagnosed type 1 diabetes at the same period of hospitalization. We compared the baseline and follow-up data of them, including ketoacidosis onset, clinical variables (glycosylated hemoglobin (HbA1c), insulin dosage and serum C-peptide).

RESULTSThe clinical characteristics of the patients was comparable between the case group and the control group. At 6-12 months ((10.7±4.2) months) after AHST treatment, we found 11 patients in the case group did not stop the insulin therapy, three cases stopped insulin treatment for 2, 3 and 11 months, respectively. No diabetic ketoacidosis (DKA) occurred after transplantation in all the patients in the case group. HbA1c in the control group was significant lower than that in the case group (P < 0.01), while the insulin dosage and serum C-peptide were not significant different between the two groups (P > 0.05). In order to eliminate the honeymoon effect, we performed final follow-up at the 3-5 years ((4.2±1.8) years) after AHST treatment, and found that HbA1c in the control group was still lower than that in the case group (P < 0.01); however, the insulin dosage and serum C-peptide were not significantly different between the two groups (P > 0.05). Moreover, the insulin dosage was not significant different from baseline to follow-up period in the case group.

CONCLUSIONAHST treatment showed no advantage in effectiveness in children with newly diagnosed type 1 diabetes, both in insulin dose and long term blood glucose control.

Adolescent ; Case-Control Studies ; Child ; Child, Preschool ; Diabetes Mellitus, Type 1 ; drug therapy ; therapy ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Hypoglycemic Agents ; therapeutic use ; Infant ; Insulin ; therapeutic use ; Male ; Transplantation, Autologous ; Treatment Outcome