Objective To explore the risk factors of depression in patients with functional dyspepsia.Methods From July 2014 to September 2014, a total of 295 patients was diagnosed of functional dyspepsia (FD).All of them were evaluated with the 17-item Hamilton Depression Rating Scale (HAMD-17).They were divided into two groups: FD with depression and FD without depression.Socio-demographic and clinical features were collected and analyzed.Logistic regression analysis was used to detect risk factors of depression in FD patients.Results In our studies, 20.0％ (59/295) of FD patients were diagnosed as depression.Risk factors for depression were age, disease duration, and marriage in univariate analysis, and marriage and disease duration in multivariate analysis.FD patients with moderate to severe depression had a longer duration of disease and more sessions of gastroscopy than those with mild depression.Conclusions Prevalence of depression is higher in FD patients with incomplete marriage and long disease duration, routine depression screening should be carried out for these patients.

Objective To explore the relationship between insulin resistance (IR) and benign prostatic hyperplasia (BPH) in elderly men. Methods All BPH outpatients in Geriatric department of the second Xiang Ya Hospital in Feb 2008 were recruited in this study. Bioche assays including insulin (FINS), prostate specific antigen (PSA), HbAlc, fasting plasma glucose, 2 hours postprandial blood glucose were performed and HOMA-IR were calculated. The blood pressure, body weight, height and waist circumference were measured, and the body mass index (BMI) was calculated. Prostate volume (PV) was measured by abdominal ultrasound, lower urinary tract symptoms (LUTS) was evaluated by International Prostate Symptom Score (IPSS) and inquired about the history of LUTS in detail. Results (1) HOMA-IR＞ 2.8 was diagnosed as insulin resistance (IR). The patients were divided into two groups: insulin sensitivity (IS) group (n=48) and IR group (n=20). The PV level was higher in IR group than in IS group [(61.1-32. 9) ml vs. (40.4±16.5)ml, P＜0. 05], there were no statistical differences in PSA [(3.3±2.3) μg/L vs. (2.91±1.3) μg/L, P＞0.05], the history of LUTS [(13.4±6.6)years vs. (8.7±6.0)years, P＞0.05], IPSS [(16.42±6.67)scores vs. (13. 29±7.09)scores, P＞0. 05] between the two groups. (2)According to BPH progressivity evaluation provided by MTOPS study (age≥62 years, PSA≥1. 6 μg/L, PV≥31 ml), the patients were divided into two groups: low progressive risk group (n= 30) and high progressive risk group (n= 38). The FINS and HOMA-IR levels were significantly higher in highprogressive risk group than in low progressive risk group (all P＜0. 01). (3)The PV was positively correlated with HOMA-IR level and FINS level (r= 0. 431, 0. 492, P＜0. 01). Conclusions IR exists in majority of elderly BPH patients, the degree of IR and relative high level of FINS are related to the enlargement of PV and the development of BPH.

Background: Patients with functional dyspepsia (FD) often complicated with anxiety. Recognizing effectively the risk factors of anxiety is helpful for the precise treatment with anti-anxiety drug, which can improve the prognosis of patients. Aims: To explore the clinical characteristics and risk factors of FD patients with anxiety. Methods: A total of 295 FD patients from June 2014 to September 2014 at the Second Xiangya Hospital of Central South University were enrolled. Hamilton Anxiety Rating Scale was used to evaluate the anxiety in FD patients. Risk factors of anxiety in FD patients were analyzed. Results: In this study, the incidence of anxiety was 8.1% (24/295) in FD patients. Univariate analysis showed that age, disease duration, marriage status, psychosis history and history of administration of psychotropic drugs were related to the anxiety in FD patients (P<0.05). Multivariate analysis showed that disease duration, marriage status and psychosis history were the risk factors for anxiety in FD patients (P<0.05). Conclusions: Long disease duration, incomplete marriage, and psychosis history are the risk factors for anxiety in FD patients, routine anxiety screening should be carried out in these patients.

Objective To understand the elementary information and pharmacotherapy for benign prostatic hyperplasia (BPH) in outpatients in geriatrics department of three hospitals. Methods The outpatients diagnosed as BPH were investigated by daily BPH diagnosis report form, BPH medical-care requirement questionnaire, international prostate symptom score (IPSS) questionnaire and BPH quality of life scale (BPHQLS) in odd months. Results There were 657 outpatients in the three hospitals, including 456 males and 201 females. 289 patients were diagnosed as BPH, accounting for 44% of all outpatients and 63.4% of male patients. The average age of BPH patients was (77.2±5.7)years, the mean volume of prostate was (41.44 ± 21.00)ml, the median value of prostate specific antigen (PSA) was 2.24 μg/L, the mean maximum flow rate was (12. 65± 5.74)ml/s, and the average of IPSS and BPHQLS were 14.8±8. 11, 2. 56±1.36, respectively. The percentage of pharmacotherapy was 66.21% (96/145), and the rates of a-receptor blocker monotherapy and 5α-reduetase inhibitor monotherapy were 6.90% and 8. 97%, respectively. The percentage of drug combination was 26.90%. Conclusions BPH outpatients in geriatrics department of the three hospitals are at high risk, and most of them receive drug therapy. The drug choice is reasonable.

ObjectiveTo explore the effect of metabolic syndrome (MS) on the occurrence and development of benign prostate hyperplasia (BPH).Methods 101 elderly BPH patients were divided into two groups:BPH (n = 45) and BPH with MS (n= 56)group.The effects of metabolic indexes,including body mass index (BMI),waist,high density lipoprotein cholesterol (HDL-C),fasting blood glucose (FBS) and insuline resistance index (H()MA-IR),on prostate volume(PV),prostate-specific antigen (PSA),international prostate symptom score (IPSS) and lower urinary tract symptoms (LUTS) were surveyed in BPH patients.Results BPH with MS group showed significantly higher values of PV (t = 3.22,P= 0.003)and longer course of LUTS (t= 2.02,P =0.046) than BPH group.The BPH patients with overweight and obesity had significantly higher levels of PV(49.44±26.83 ml and 51.7±22.2 ml,P=0.021 and 0.043) than BPH patients with normal weight (38.10 ± 10.64 ml).Additionally,BPH patients with abdominal obesity had significantly higher levels of PV than BPH patients without abdominal obesity(50.26±26.51 ml vs.38.99± 11.25ml,P=0.005).BPH patients with low HDL-C had significantly higher PV than BPH patients with normal HDL-C[(54.23±28.92)ml vs.(40.40± 14.87) ml,P=0.009].The values of PV,PSA in the BPH patients with elevated FBS were significantly higher than in BPH patients with normal FBS (t=3.17 and 2.4I,P= 0.035 and 0.013).BPH patients with insuline resistance (IR) had higher values of PV and longer courses of LUTS than BPH patients without IR (t= 3.43 and 3.58,P-0.001).The PV was positively correlated with BMI(r= 0.459.P= O.OOO),FINS (r= 0.42,P=O.OOI),HOMA-IR (r= 0.49,P= 0.003) and gatively correlated with HDL-C (r= 0.38,P-0.000)- Multiple linear stepwise regression analysis showed that PV was closely correlated with HOMA-IR.ConclusionsMS has evident effects on the occurrence and development of BPH.

Objective To summarize the clinical characteristics of children with Kawasaki disease (KD) in pediatric intensive care unit(PICU). Methods Medical record of children with KD at PICU were collected. At the same time,29 cases of KD in PICU were 1∶3 matched by age,gender and the time admitted in hospital with those admitted in general pediatric department(control group). Results PICU patients had longer length of hospital stay,longer fever duration compared with control group. In addition,patients in PICU had higher neutrophil percentage,C reaction protein,creatinine,urea nitrogen,N￣terminal natriuretic peptide and procalcitonin,but lower hemoglobin,blood platelet and albumin compared with the control group. What′s more,patients in PICU tended to find hemoglobin<100 g/L,platelet<150×109/L,albumin<30 g/L,abnor￣mal in urine routine and echocardiographic and more likely to have fever longer than 10 days when used intra￣venous immunoglobulin(IVIG) compared with control group. And PICU patients were more likely to require therapy with antibiotics,albumin,glucocorticoid and the second dose of IVIG. Some part of children in PICU group were treated with IVIG and glucocorticoid because of doubted severe infection before KD diagnosed,all patients in the control group used IVIG after the diagnosis. Conclusion Patients who admitted in PICU are severe and not typical in clinical manifestation. These patients are easily misdiagnosed as sepsis and more likely to be IVIG￣refractory and have coronary artery damage. We still worry that somebody might be misdi￣agnosed as sepsis,who are treated with IVIG and get better. Because they are not diagnosed as KD,these pa￣tient would not followe up like KD,but have potential risk of cardiovascular disease and need more alarming.

Calcium-binding protein is an indispensable protein which performs extensive and important functions in the growth of Schistosoma japonicum. Based on our primary study on tegument surface proteins of S. japonicun, a cDNA encoding a 66 kDa calcium-binding protein of S. japonicum (Chinese strain) was cloned, sequence analysis revealed that it was identical with that of SjIrV1 of Philippines strains S. japonicum. The expression of SjIrV1 were detected by Real-time PCR, using cDNA templates isolated from 7, 14, 21, 28, 35 and 42 days worms and the results revealed that the gene was expressed in all investigated stages, and the mRNA level of SjIrV1 is much higher in 42 d female worms than that in 42 d male worms. The cDNA containing the open reading frame of IrV1 was subcloned into a pET28a (+) vector and transformed into competent Escherichia coli BL21 for expression. The recombinant protein was purified using a Ni-NTA purification system, and confirmed by high performance liquid chromatography (RP-HPLC) and tandem mass spectrometry (MS/MS). Western blotting analysis showed that recombinant SjIrV1 (rSjIrV1) could be recognized by the S. japonicum infected mouse serum and the mouse serum specific to rSjIrV1, respectively. Immunofluorescence observation exhibited that SjIrV1 was mainly distributed on the tegument of the 35-day adult worms. ELISA test revealed that IgG, IgG1 and IgG2a antibodies are significantly increased in the serum of rSjIrV1 vaccinated mice. The study suggested that rSjIrV1 might play an important role in the development of S. japonicum.
Animals ; Antibodies, Helminth ; blood ; Calcium-Binding Proteins ; genetics ; metabolism ; Cloning, Molecular ; Escherichia coli ; metabolism ; Female ; Genetic Vectors ; Helminth Proteins ; genetics ; metabolism ; Male ; Mice ; Recombinant Proteins ; genetics ; metabolism ; Schistosoma japonicum ; genetics ; metabolism

Objective To investigate the morbidity, diagnostic profile and perinatal outcome of pregestational diabetes mellitus (PGDM) in 15 hospitals in Guangdong province. Methods A total of 41338 women delivered in the 15 hospitals during the 6 months,195 women with PGDM(PGDM group) and 195 women with normal glucose test result(control group)were recruited from these tertiary hospitals in Guangdong province from January 2016 to June 2016. The morbidity and diagnostic profile of PGDM were analyzed. The complications during pregnancy and perinatal outcomes were compared between the two groups. In the PGDM group, pregnancy outcomes were analyzed in women who used insulin treatment (n=91) and women who did not (n=104). Results (1)The incidence of PGDM was 0.472%(195/41338). Diabetes mellitus were diagnosed in 59 women (30.3%, 59/195) before pregnancy, and 136 women (69.7%,136/195) were diagnosed as PGDM after conceptions. Forty-six women (33.8%) were diagnosed by fasting glucose and glycohemoglobin (HbA1c) screening. (2) The maternal age, pre-pregnancy body mass index (BMI), prenatal BMI, percentage of family history of diabetes, incidence of macrosomia, concentration of low density lipoprotein were significantly higher in PGDM group than those in control group (all P<0.05). Women in PGDM group had significantly higher HbA1c concentration((6.3±1.3)% vs (5.2±0.4)%), fasting glucose [(6.3±2.3) vs (4.8±1.1) mmol/L], oral glucose tolerance test(OGTT)-1 h glucose((12.6±2.9) vs (7.1± 1.3) mmol/L)and OGTT-2 h glucose [(12.0±3.0) vs (6.4±1.0) mmol/L] than those in control group (P<0.01). (3)The morbidity of preterm births was significantly higher (11.3% vs 1.0%, P<0.01), and the gestational age at delivery in PGDM group was significantly smaller [(37.6±2.3) vs (39.2±1.2) weeks, P<0.01]. Cesarean delivery rate in the PGDM group (70.8% vs 29.7%) was significantly higher than the control group (P<0.01). There was significantly difference between PGDM group and control in the neonatal male/female ratio (98/97 vs 111/84, P=0.033). The neonatal birth weight in PGDM group was significantly higher((3159±700) vs (3451±423) g, P<0.01). And the incidence of neonatal hypoglycemia in the PGDM group was higher than the control group (7.7% vs 2.6%, P=0.036).(4)In the PGDM group, women who were treated with insulin had a smaller gestational age at delivery [(36.9±2.9) vs (37.9±2.5) weeks, P<0.01], and the neonates had a higher neonatal ICU(NICU)admission rate (24.2% vs 9.6% , P<0.01). Conclusions The morbidity of PGDM in the 15 hospitals in Guangdong province is 0.472%. The majority of PGDM was diagnosed during pregnancy; HbA1c and fasting glucose are reliable parameters for PGDM screening. Women with PGDM have obvious family history of diabetes and repeated pregnancy may accelerate the process of diabetes mellitus. Women with PGDM have higher risk for preterm delivery and neonatal hypoglycemia. Unsatisfied glucose control followed by insulin treatment may increase the need for NICU admission.

Background Multi-slice spiral computerized tomography (MSCT) can be used as an auxiliary diagnosis of chest radiography in diagnosis of pneumoconiosis, but there are few studies on the correlations between interstitial images and stage classification of coal workers' pneumoconiosis in the existing literature. Objective To present MSCT imaging manifestations and distribution characteristics of coal workers' pneumoconiosis and complications, evaluate correlations between coal workers' pneumoconiosis stages and pulmonary interstitial lesions, and provide a reliable imaging diagnosis basis for pneumoconiosis interstitial lesions. Methods From June 2022 to June 2023, a total of 1002 patients with coal workers' pneumoconiosis confirmed by the pneumoconiosis diagnostic and identification group in the Department of Occupational Diseases of the Emergency General Hospital were enrolled. MSCT was used to observe the abnormal imaging manifestations of the lungs of coal workers' pneumoconiosis patients and the diseases of pulmonary fibrosis related to their own diseases (thickening of the interlobular septum, bronchial perivascular interstitial mass thickening, parenchymal banding, subpleural line, intralobular interstitial thickening, honeycomb, and subpleural interstitial thickening), the occurrence of coal workers' pneumoconiosis and complications (old tuberculosis, active tuberculosis, pneumonia, atelectasis, lung cancer, bronchiectasis), and the density, size, and location of pneumoconiosis nodules. Imaging data were analyzed and statistically processed. Results All 1002 patients were male, with an average age of (60.71±6.87) years and an average dust exposure time of (23.01±7.80) years. Among them, there were 470 patients with stage I, 422 patients with stage II, and 110 patients with stage III. There were significant differences in the distribution of thickening of the interlobular septum, bronchial perivascular interstitial mass thickening, parenchymal banding, intralobular interstitial thickening, subpleural interstitial thickening, and honeycomb across different stages (P<0.05). Statistically significant differences in p, q, and r subsets of round nodules were found in patients with pneumoconiosis at different stages (P<0.05). Observed nodule types included solid nodules, pure ground-glass shadow nodules, and partial solid nodules. There were statistically significant differences in pulmonary tuberculosis and bronchiectasis among different stages of coal workers' pneumoconiosis (P<0.05). There were statistically significant differences in interstitial shadows and patches combined with interstitial shadows among different stages of pneumoconiosis complicated with pneumonia (P<0.05). Conclusion MSCT provides images of the progression of coal workers' pneumoconiosis and have a certain relationship with the stages of coal workers' pneumoconiosis, which is conducive to the formulation of reasonable treatment plans in the early clinical stage. Therefore, in the diagnosis and treatment of pneumoconiosis, a great attention should be paid to the imaging technology of chest computerized tomography, especially the use of MSCT examination.

Background At present, the practice of pulmonary rehabilitation for pneumoconiosis in China is in a primary stage. The basis for formulating an individualized comprehensive pulmonary rehabilitation plan is still insufficient, which is one of the factors limiting the development of community-level rehabilitation work. Objective To formulate an exercise prescription based on maximum heart rate measured by cardiopulmonary exercise test (CPET), conduct an individualized comprehensive pulmonary rehabilitation program with the exercise prescription for patients with stable pneumoconiosis, and evaluate its role in improving exercise endurance and quality of life, thus provide a basis for the application and promotion of pulmonary rehabilitation. Methods A total of 68 patients were recruited from the Occupational Disease Prevention Hospital of Jinneng Holding Coal Industry Group Co., Ltd. from April to August 2022 , and were divided into an intervention group and a control group by random number table method, with 34 cases in each group. All the pneumoconiosis patients participated in a baseline test. The control group was given routine drug treatment, while the intervention group received multidisciplinary comprehensive pulmonary rehabilitation treatment on the basis of routine drug treatment, including health education, breathing training, exercise training, nutrition guidance, psychological intervention, and sleep management, whose exercise intensity was determined according to the maximum heart rate provided by CPET. The rehabilitation training lasted for 24 weeks. Patients were evaluated at registration and the end of study respectively. CPET was used to measure peak oxygen uptake per kilogram (pVO₂/kg), anaerobic threshold (AT), carbon dioxide equivalent of ventilation (EqCO₂), maximum metabolic equivalent (METs), and maximum work (W_max). The modified British Medical Research Council Dyspnea Questionnaire (mMRC), Self-rating Anxiety Scale (SAS), Self-rating Depression Scale (SDS), Pittsburgh Sleep Quality Index (PSQI), Chronic Obstructive Pulmonary Disease Assessment Test (CAT), and Short Form of Health Survey (SF-36) were used to evaluate the potential effect of the comprehensive pulmonary rehabilitation program. Results Among the included 68 patients, 63 patients were having complete data, then 31 cases were assigned in the control group and 32 cases in the interventional group. Before the intervention, there was no significant difference in pVO₂/kg, AT, EqCO₂, METs, or W_max between the two groups (P>0.05). At the end of the trail, the indicators like pVO₂/kg [(19.81±2.38) mL·(min·kg)⁻¹], AT [(14.48±2.33) mL·(min·kg)⁻¹], METs (5.64±0.69), and W_max [(85.25±14) W] of patients in the intervention group were all higher than those [(13.90±2.37) mL·(min·kg)⁻¹, (11.70±1.94) mL·(min kg)⁻¹, (3.97±0.70), and (61.77±14.72) W, respectively] in the control group (P<0.001); there was no significant difference in EqCO₂ between the two groups (P=0.083). Before the trial, there was no significant difference in mMRC, SAS, SDS, PSQI, or CAT scores between the two groups (P>0.05). At the end of the trail, the mMRC score (1.16±0.57), SAS score (27.93±2.12), SDS score (26.48±1.44), PSQI score (1.08±0.88), and CAT score (4.34±3.28) of patients in the intervention group were lower than those [(2.03±0.83), (35.87±6.91), (34.23±6.65), (5.37±3.03), and (13.87±7.53), respectively] in the control group (P<0.001). The SF-36 scores of bodily pain (94.13±10.72), general health (87.50±5.68), vitality (95.31±5.53), mental health (99.88±0.71), and health changes (74.22±4.42) in the intervention group were higher than those [(71.87±32.72), (65.81±15.55), (74.52±16.45), (86.97±16.56), and (29.84±13.50), respectively] in the control group (P<0.001), and no significant difference was found in social functioning and role emotional scores (P>0.05). Conclusion Comprehensive pulmonary rehabilitation can increase the oxygen intake and exercise endurance of pneumoconiosis patients, ameliorate dyspnea symptoms, elevate psychological state and sleep quality, and improve the quality of life.