Objective:To investigate the expression level and clinical value of serum miR-148a-3p and miR-551b-5p in patients with acute pancreatitis (AP).Methods:The clinical data of 152 patients with AP admitted to Danzhou people's Hospital from January 2017 to September 2020 were selected. According to the severity of their illness, they were divided into MAP group ( n=70), MSAP group ( n=40), and SAP group ( n=42). The SAP group was divided into survival group ( n=25) and death group ( n=17) according to the prognosis of the patients. Another 50 healthy people were selected as the control group. Fastening venous blood was collected on the day of onset, and the expression levels of serum miR-148a-3p and miR-551b-5p in each group were detected by real-time quantitative PCR. The receiver operating characteristic curve (ROC) was drawn and the area under the curve (AUC) was calculated. The expression levels of serum miR-148a-3p and miR-551b-5p were analyzed to evaluate the prognosis of SAP. The correlation between serum miR-148a-3p and miR-551b-5p expression levels in SAP patients was analyzed by Pearson method. Results:The expression levels of serum miR-148a-3p (3.18±1.27 vs 0.96±0.28) and miR-551b-5p (1.94±0.85 vs 0.51±0.12) in AP group were significantly higher than those in control group ( P<0.001). The expression levels of serum miR-148a-3p (4.36±1.70 vs 2.84±1.10, 2.50±0.92) and miR-551b-5p (2.80±1.04 vs 1.68±0.53, 1.42±0.45) in SAP group were significantly higher than those in MSAP group and MAP group ( P<0.001). The expression levels of serum miR-148a-3p (5.30±1.95 vs 3.47±1.40) and miR-551b-5p (3.62±1.37 vs 2.08±0.91) in death group were significantly higher than those in survival group ( P<0.001). ROC curve analysis showed that the AUC of the combination of miR-148a-3p and miR-551b-5 in judging the prognosis of SAP was significantly higher than that of the single index of miR-148a-3p and miR-551b-5[0.943(95% CI0.886-0.997) vs 0.860(95% CI0.797-0.924), 0.822(95% CI0.795-0.880)], with a sensitivity of 98.3% and specificity of 84.6%. Correlation analysis showed that there were positive correlation between the expression level of serum miR-148a-3p and miR-551b-5p in SAP patients ( r=0.835, P<0.001). Conclusions:The expression levels of miR-148a-3p and miR-551b-5p in serum of AP patients were significantly increased, and the combined detection of miR-148a-3p and miR-551b-5p had a good value in judging the prognosis of SAP.

Objective To correlate dynamic parameters at contrast enhanced CT and interstitial fibrosis grade of non-small cell lung cancer (NSCLC). Methods Twenty-nine patients with NSCLC were evaluated by multi-slice CT. Images were obtained before and at 20,30,45,60,75,90,120,180,300,540,720,900 and 1200 s after the injection of contrast media, which was administered at a rate of 4 ml/s for a total of 420 mg I/kg body weight. Washout parameters were calculated. Lung cancer specimens were stained with hematoxylin-eosin stain and collagen and elastica double stain. Spearman test was made to analyze correlation between dynamic parameters and interstitial fibrosis grade of tumor. Results Twentynine NSCLC demonstrated washout at 20 min 12. 1 (0. 32-58.0 ) HU, washout ratio at 20 minutes 15.3% (0. 3%-39.2% ), slope of washout at 20 minutes 0. 0152 %/s ( 0. 0007%/s-0. 0561%/s ).Interstitial fibrosis of 29 lesions was graded as grade Ⅰ (10), grade Ⅱ (14) and grade Ⅲ (5). There were significant correlation between washout at 20 min ( r = - 0. 402, P ＜ 0. 05 ), washout ratio at 20 min ( r =-0.372,P＜0.05), slope of washout ratio (r = -0.459,P ＜0.05) and interstitial fibrosis grade in tumors. Conclusion NSCLC washout features at dynamic multi-detector CT correlates with interstitial fibrosis in the tumor.

Objective To explore the influences of exercise rehabilitation pathway on postoperative rehabilitation exercise effect in patients with craniocerebral injury.Methods A total of 1 52 patients with craniocerebral injury,who admitted in Tangshan Gongren Hospital from July 201 2 to June 201 4,were selected by convenience sampling as objects and were divided according to random number table method into observation group and control group,each with 76 cases.In the control group,patients were given routine postoperative nursing and rehabilitation guidance,while in the observation group,patients,on the basis of routine nursing, were given exercise rehabilitation pathway,which took the patients as the center and develop individualized rehabilitation exercise program.The scores of postoperative rehabilitation exercise compliance scale (PRECS), functional independence measure scale (FIA),modified Barthel index (MBI),the quality of life after traumatic injury (QOLIBRI)were compared between the two groups 4 weeks after the interventions.Results After the interventions,the three dimensions scores of the (observation group in knowledge mastery of PRECS,exercise compliance,actively seeking advice)were (93.5 ±5.3),(92.2 ±5.7)and (91 .6 ±6.1 )points,higher than (87.2 ±6.7),(84.2 ±7.0)and (83.5 ±7.8)points in the control group (t =6.429,7.726,7.1 31 ;P <0.01 );after the interventions,scores in the observation group in motor,cognition,total score of FIA,and in MBI were respectively (78.2 ±7.3),(32.3 ±2.5),(1 1 0.5 ±7.9)and (88.2 ±7.3)points,higher than that in the control group,(73.4 ±9.0),(30.8 ±3.1 ),(1 04.2 ±9.7)and (81 .9 ±9.1 )points,with (t =3.61 1 ,3.284,4.390,4.708;P <0.01 );after the interventions,scores in the observation group in overall feeling,thinking ability,emotion and self-rating,independence and daily life,and interpersonal relationship of QOLIBRI were (65.7 ±6.5),(60.7 ±5.2),(62.1 ±5.8),(61 .4 ±4.5)and (55.7 ±4.5)points,higher than that in the control group,(61 .2 ±7.2),(557.7 ±6.1 ),(59.0 ±6.1 ),(57.6 ±6.3),and (52.9 ± 6.0)points (t =4.044,3.263,3.21 1 ,4.279,3.255;P <0.01 );scores in the observation group in negative feeling,physical condition and distress of QOLIBRI were (38.9 ±5.4),(44.7 ±6.1 ),and (38.2 ± 5.9)points,lower than (43.1 ±6.5),(49.4 ±7.5)and (41 .8 ±7.3)points in the control group (t =4.333,4.238,3.344;P <0.01 ).Conclusions Exercise rehabilitation pathway can improve the compliance of postoperative rehabilitation exercise for patients with craniocerebral injury.The individualized rehabilitation exercise program is beneficial to the rehabilitation of motor function.Quality of life is also improved from aspects of physical condition and mental state.It should be promoted.

In this study, the effect of cyclosporin A (CsA) eye drop on keratoconjunctivitis Sicca (KCS) and its mechanism were studied. The KCS models were established by injecting Pertussis vaccine, complete freunds adjuvant (CFA) and antigen of conjunctiva from isotype mice. Then the KCS models were treated with cyclosporin A eye drop. Changes in breaking-up time (BUT), lacrimal secretion in 30 min and diversion in 24 h were measured. The percentage of beaker cells, the lymphocytic infiltration in conjunctiva were observed. The expression levels of Aquaporin-3(AQP3) in conjunctiva epithelial cells, beaker cells and accessory lacrimal gland were immunohistochemically detected. The results showed that there were significant differences in BUT, the percentage of beaker cells, lacrimal secretion in 30 min, the lymphocytic infiltration and the expression of AQP3 between the experimental group and an control group. It was concludedthat CsA eye drop exerts marked therapeutic effect on KCS by inhibiting T lymph cells, increasing the goblet cells and AQP3 expression in conjunctiva.

To investigate the mutation site of pathogenic gene in patients with hypertrophic cardiomyopathy (HCM) and to analyze the relationship between the genotype and clinical phenotype. Methods: Targeted exon capture sequencing was conducted in a HCM proband for 30 coding exons related HCM gene by all exon amplification and high-throughput sequencing. Furthermore, Sanger sequencing was performed in other family member and in 200 healthy volunteers for verification. The familial investigation included in clinical presentation, physical examination, electrocardiogram and echocardiography. Results: There were 3/6 blood relatives carrying cardiac myosin-binding protein gene MyBPC3 G772A heterozygous mutation, the mutation site was at 258 amino acid of MyBPC3 as glutamic acid (Glu) was substitute to lysine (Lys), such mutation was not found in rest of family member and not in healthy volunteers. The onset of proband and her daughter was rather late, they had palpitation and chest tightness; echocardiography showed interventricular septum basal segment thickening (16-18) mm. Proband was complicating paroxysmal ventricular tachycardia, malignant arrhythmia and heart failure, the maximum pressure gradient of left ventricular outflow was 56 mmHg, which with the high risk for sudden death. Conclusion: Comprehensive gene test has been helpful for clinical stratification, early diagnosis and treatment. MYBPC3 site mutation c.G772A might be the pathogenic mutation in that specific HCM family.

Objective To study the surgical treatment and clinical effect of growth hormone type pituitary tumor complica-ting cardiomyopathy .Methods Sixty-five cases of growth hormone type pituitary adenoma complicating cardiomyopathy in the hos-pital from June 2012 to June 2016 were selected and performed transsphenoidal approach pituitary adenoma resection .Then serum growth hormone level ,ECG results ,ultrasound cardiogram results and clinical symptoms were observed at 2 weeks after operation . Results The signs were significantly improved after surgery ,acromegaly and nasolabial hypertrophy were significantly improved , dizziness ,fatigue ,hypertension and hyperglycemia were significantly improved ;the average postoperative growth hormone level was (4 .37 ± 2 .03)μg/L ,which was significantly lower than (40 .27 ± 4 .18)μg/L before operation ,and the difference was statistically significant (P< 0 .01 );postoperative IVST ,LVIDd and LVPWT were significantly lower than those before operation ,and the difference was statistically significant (P<0 .01);postoperative average E/A and LVEF were significantly lower than those before operation ,and the difference was statistically significant (P<0 .01) .Conclusion Transsphenoidal pituitary tumor resection can re-duce the level of grow th hormone and improves the cardiac function .