Objective To investigate the diagnostic value of CA125 and CA153 for the combined detection of the disease in breast cancer patients.Methods 100 cases of breast cancer patients were selected as the breast cancer group,and the same period 100 cases of benign breast lesions were selected as the benign group,100 cases of normal healthy subjects were selected as the control group.The expression levels of CA125 and CA153 in the three groups were detected.Results CA153 and CA125 levels in the breast cancer group was (78.4 ± 23.76) U/mL,(71.3 ± 24.7) U/mL; The benign group CA153 and CA125 content were (13.4 ± 3.7) U/mL,(20.6 ± 12.4) U/mL;CA153 and CA125 in the normal control group content were (0.9 ± 0.8) U/mL,(19.3 ± 11.3) U/mL; CA153 and CA125 in the breast cancer group were significantly higher than those of the benign group and the normal control group,the difference was statistically significant (F =34.15,28.42,all P ＜ 0.05) ; CA153 and CA125 alone detected in breast cancer detection rate was 31.0 ％,24.0 ％,respectively,combined detection of CA153 and CA125 in breast cancer detection rate was 66.0％,CA153 and CA125 alone detected in breast cancer detection rate was significantly lower than the combined detection CA153 and CA125 in the breast cancer detection rate (F =8.21,P ＜ 0.05).CA153 and CA125 expression of breast cancer patients after treatment than that of before treatment significantly reduced,and compare the data with statistically significant (t =21.82,22.31,all P ＜ 0.05).Conclusion The clinical detection of CA125 and CA153 united can effectively improve the diagnosis of breast cancer effect,combined detection of higher sensitivity and specificity.Meanwhile,the combined detection of breast cancer clinical monitoring also ha ssome significance,which is worthy of clinical application.

Objective Toinvestigatethevalueofimagingdiagnosisofthe lymphangioleiomyomatosis( LAM ).MethodsFifteen patients with LAM confirmed by pathological assessment were analyzed retrospectively for radiologic findings.They had chest radiograph, chest highresolution CT (HRCT),abdominal CT, direct lymphangiography(DLG), chest CT and abdominal CT after DLG.Results Chest radiograph findings included normal (1),increasing of lung markings (3),disseminated honeycomb or reticular pattern ( 11 ), pneumothorax ( 2 ), and pleural effusion ( 14 ). Chest conventional CT and HRCT showed typical imaging manifestation of PLAM in all cases, including sporadic or disseminated cysts in bilateral lungs. According to the grading standard of pulmonary disease made by Avila et at, there were 3 cases in grade Ⅰ , 5 cases in grade Ⅱ and 7 cases in grade Ⅲ . Fourteen of 15 patients with LAM had positive abdominal CT findings in retroperitoneum and pelvic cavity. Common abdominal CT findings included cystic lymphangioma in 9 of 14 patients, lymphangiomyoma in 13 and both coexisting in 7.One of the14patients alsohadhepaticlipomaandangiomyolipomas.Onepatienthadrenal angiomyolipomas; and one patient had hysteromyoma. All 15 cases underwent DLG, 1 cases had lymphatic obstruction in the lumbar 3 level, the remaining 14 cases had varying degrees of thoracic duct stenosis, or obstruction. Neck trunk, subclavian trunk and bronchial trunk showed lymphatic reflux. On post-DLG CT,thoracic duet outlet obstruction was not demonstrated in 3 cases, the remaining 12 cases showed thoracic outlet obstruction, consistent with the DLG findings.Conclusion HRCT is a useful diagnostic method showing characteristic findings of PLAM. MSCT can help to detect abdominal LAM. DLG and MSCT after DLG have value in displaying obstruction site of thoracic duct or lymphatic trunks and provide guidance for operative treatment.

Objective To understand perinatal health care and demand status, and explore the influence factors of perinatal health in Jinzhou area. Methods Randomly investigate 996 mothers from three hospital in Jinzhou. Results Seeking pregnancy health service demand rate: general hospital of obstetrics and gynecology accounted for 52.2%(520/996), maternity hospitals accounted for 39.5%(393/996), family planning services accounted for 8.3% (83/996). Good crowd in pregnancy cognition, > 30 65.3% (297/455), 30 years old or less accounted for 34.7% (158/455). Medical personnel in maternal knowledge acquirement accounted for 33.2% (331/996), pregnant women school training accounted for 23.9% (238/996), network way accounted for 16.2% (161/996), the relatives and friends accounted for 10.7% (107/996), books accounted for 10.8% (108/996), the other way accounted for 5.1% (51/996).The related factors of postpartum depression are marital status, antenatal education, the way of breastfeeding. Conclusions The family planning service has not fully played its efficiency. Women under t he age of 30 need to enhance conciousness about health care before pregnancy. The network platform still has space to play education function. It′s necessary that puerperal nursing routine should add postnatal depression questionnaire in the future.

Objective: To determine the changed expression levels, biological roles and underlying mechanism of LncSox4 in non-small cell lung cancer (NSCLC), providing novel biomarkers for NSCLC diagnosis and therapy. Methods: QRT-PCR was used to detect the expression of LncSox4 in the tumor tissues of NSCLC patients. Colony formation, cell growth curve, Transwell migration and invasion assays were used to determine the effects of LncSox4 knockdown on A549 cell function, respectively. Flow cytometry was used to determine the effects of LncSox4 on the progression of A549 cell cycle. QRT-PCR and western blot were used to explore the expressions of genes and proteins in epithelial-mesenchymal transition (EMT). Results: The expression of LncSox4 was upregulated significantly in carcinoma tissues of NSCLC compared to the para-carcinoma tissues (t=7.109，P＜0.01). The growth rate of A549 cells slowed down in LncSox4 knockdown group and the number of formed cell colonies was less than that in control group(P＜0.01). LncSox4 knockdown reduced the migration and invasion abilities of A549 cells (P＜0.01) and induced cell cycle arrest at G1 phase(P＜0.01). LncSox4 knockdown downregulated the protein expressions of Cyclin D1, c-Myc, N-cadherin, and Vimentin, while upregulated the expression of E-cadherin in A549 cells. LncSox4 knockdown also decreased the expressions of EMT-related transcription factors including snail, slug and twist. Conclusion The high expression of LncSox4 in NSCLC may promote malignant progression of NSCLC by enhancing cell proliferation, migration and invasion, suggesting that it should be a promising target for diagnosis and therapy of NSCLC.

To construct a competency model for junior caregivers for the elderly and to provide a reference for the selection, evaluation and training for the junior caregivers for the elderly.
 Methods: Firstly, we drafted the primary competency model for junior caregivers for the elderly through literature review. Then, we used Delphi method to carry out 2 rounds of questionnaire survey for 20 experts to optimize the indicators for primary model. The weight of each indicator is determined by analytic hierarchy process (AHP) and expert sequencing method.
 Results: The effective recovery rates of the two-round questionnaire were 87% and 100%, respectively. The expert authority coefficient was 0.70-0.93, and the average authority coefficient was 0.80. The final version of the competency model for junior caregivers for the elderly included 4 first-grade indexes, 11 second-grade indexes and 37 third-grade indexes.
 Conclusion: The competency model for the junior caregivers for the elderly is reliable and can be used as the reference standard for the selection, evaluation and training for the junior caregivers for the elderly.
Aged ; Caregivers ; standards ; Clinical Competence ; Delphi Technique ; Health Services for the Aged ; standards ; Humans ; Medical Staff, Hospital ; standards ; Reference Standards ; Surveys and Questionnaires

Objective: To investigate the expression change, biological role and action mechanism of long non-coding RNA (lncRNA) LINC00978 in non-small cell lung cancer (NSCLC). Methods: The expression levels of LINC00978 in tumor tissues and serum samples of NSCLC patients were detected by the qRT-PCR. The effects of knockdown and overexpression of LINC00978 on the biological function of A549 cells were determined by the CCK-8, colony formation, Transwell migration and invasion assays. The action mechanisms of LINC00978 in NSCLC were investigated by the flow cytometry, qRT-PCR and western blot, respectively. Results: The expression levels of LINC00978 in the tissues ( t =2.465, P ＜0.05) and serum samples ( t =8.781, P ＜0.01) of NSCLC patients increased. The knockdown of LINC00978 inhibited the proliferation, migration and invasion of A549 cells ( P ＜0.01) and induced cell cycle arrest at G1 phase and apoptosis of A549 cells ( P ＜0.01). The knockdown of LINC00978 downregulated the expression of Cyclin D1 and Bcl-2 , and upregulated the expression of Bax ( P ＜0.05). In addition, the knockdown of LINC00978 inhibited the expression of N-cadherin, Vimentin, Snail, Slug and Twist, and promoted the expression of E-cadherin ( P ＜0.05). The overexpression of LINC00978 had the opposite effect. Conclusion LINC00978 is highly expressed in NSCLC and can promote the occurrence and progression of NSCLC, which may serve as a potential target for the diagnosis and therapy of NSCLC.