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Su Q, Bu F, Chen C, Shi Y, Lu ZY, Liu YC. [Microdeletion and Mutation of Y Chromosome in Full Sibling Identification]. FA YI XUE ZA ZHI 2017; 32:438-440. [PMID: 29205972 DOI: 10.3969/j.issn.1004-5619.2016.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To explore the identification method of full sibling between two males with microdeletion and mutation of Y chromosome. METHODS DNA were extracted from two samples. The type testing of Y-STR and autosomal STR were performed. Full sibling between two individuals was calculated by IBS, ITO and discriminant functions methods. RESULTS There were 2 loci mutations existed in 33 Y-STR loci and one of the two samples had 19 loci deletions. The IBS of two samples was 53 and greater than the threshold which was 42; FSI was 1.36×10¹⁶ and far greater than 19. The discriminant function of full sibling-unrelated individual DFS2 was greater than DR2, which meant the two individuals tend to be full sibling. CONCLUSIONS The methods of IBS, ITO and discriminant functions of full sibling-unrelated individual can be used comprehensively to provide more reliable expert opinion in microdeletion and mutation of Y chromosome in full sibling identification.
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Chen R, Liu Y, Su Q, Yang Y, Wang L, Ma S, Yan J, Xue F, Wang J. Hypoxia stimulates proliferation of rat neural stem/progenitor cells by regulating mir-21: an in vitro study. Neurosci Lett 2017; 661:71-76. [DOI: 10.1016/j.neulet.2017.09.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 09/15/2017] [Accepted: 09/18/2017] [Indexed: 12/17/2022]
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Hu W, Jin X, Chen C, Zhang P, Li D, Su Q, Yin G, Hang Y. Diastolic Blood Pressure Rises with the Exacerbation of Obstructive Sleep Apnea in Males. Obesity (Silver Spring) 2017; 25:1980-1987. [PMID: 28922573 DOI: 10.1002/oby.21960] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 07/12/2017] [Accepted: 07/19/2017] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To characterize the association pattern between blood pressure (BP), metabolism changes, and obstructive sleep apnea (OSA) severity within male OSA patients. METHODS The association between systolic BP (SBP), diastolic BP (DBP), glucose, lipids, apnea-hypopnea index (AHI), oxygen desaturation index (ODI), and arousal index (ArI) was evaluated after adjustment for BMI and waist circumference/hip circumference ratio (WHR) in 1,370 male OSA patients. RESULTS In the multiple linear regression models using SBP as an independent variable, SBP did not associate with the increase of any OSA indexes. BMI and glucose positively associated with AHI, ODI, and ArI elevation. WHR was also positively associated with increasing AHI and ODI. Total cholesterol levels increased with ODI and ArI increases. Triglyceride was associated with ArI. In the multiple linear regression models using DBP as an independent variable, DBP associated universally with AHI, ODI, and ArI with stable coefficients ranging from 0.19 to 0.20. The remaining independent variables were associated with AHI, ODI, and ArI with a similar trend to the models including SBP as an independent variable. CONCLUSIONS Apnea-hypopnea, hypoxemia, and arousal changed glycometabolism, fat metabolism, and BP profoundly in a particular pattern.
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Lu Y, Zhang J, Zhang L, Dang S, Su Q, Zhang H, Lin T, Zhang X, Zhang Y, Sun H, Zhu Z, Li H. Hippocampal Acetylation may Improve Prenatal-Stress-Induced Depression-Like Behavior of Male Offspring Rats Through Regulating AMPARs Expression. Neurochem Res 2017; 42:3456-3464. [PMID: 29019029 DOI: 10.1007/s11064-017-2393-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 08/03/2017] [Accepted: 08/23/2017] [Indexed: 12/23/2022]
Abstract
This study is to determine the role and mechanism of hippocampal acetylation in prenatal stress (PS) induced depression-like behavior of male offspring rats. PS-induced depression rat model was established. Sucrose preference and forced swim test were used to observe the behavior changes of male offspring rats. Hippocampal acetylation was induced by Trichostatin A injection. Quantitative real-time PCR and Western blot were used to determine the changes of AMPARs in acetylated hippocampus. The behavioral tests proved that AMPA was involved in the PS-induced depression-like behavior in offspring rats. Hippocampal acetylation significantly increased the preference to sucrose of PS-induced offspring rats and reduced the immobile time in forced swimming test, suggesting that acetylation could improve PS-induced depression-like behaviors. In addition, PS inhibited the expression levels of GluA1-3 subunits of AMPARs in the offspring hippocampus, while Hippocampal acetylation could reverse this effect by increasing GluA1-3 expression. PS-induced reduction of GluA1-3 subunits of AMPARs may be an important potential mechanism of offspring depression. Hippocampal acetylation may improve PS-induced offspring depression-like behavior through the enhanced expression of AMPARs (GluA1-3 subunits).
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Lu Y, Dang S, Wang X, Zhang J, Zhang L, Su Q, Zhang H, Lin T, Zhang X, Zhang Y, Sun H, Zhu Z, Li H. NO involvement in the inhibition of ghrelin on voltage-dependent potassium currents in rat hippocampal cells. Brain Res 2017; 1678:40-46. [PMID: 28987626 DOI: 10.1016/j.brainres.2017.09.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 09/26/2017] [Accepted: 09/27/2017] [Indexed: 01/30/2023]
Abstract
Ghrelin is a peptide hormone that plays an important role in promoting appetite, regulating distribution and rate of use of energy, cognition, and mood disorders, but the relevant neural mechanisms of these function are still not clear. In this study, we examined the effect of ghrelin on voltage-dependent potassium (K+) currents in hippocampal cells of 1-3 days SD rats by whole-cell patch-clamp technique, and discussed whether NO was involved in this process. The results showed that ghrelin significantly inhibited the voltage-dependent K+ currents in hippocampal cells, and the inhibitory effect was more significant when l-arginine was co-administered. In contrast, N-nitro- l-arginine methyl ester increased the ghrelin inhibited K+ currents and attenuated the inhibitory effect of ghrelin. While d-arginine (D-AA) showed no significant impact on the ghrelin-induced decrease in K+ current. These results show that ghrelin may play a physiological role by inhibiting hippocampal voltage dependent K+ currents, and the NO pathway may be involved in this process.
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Bao X, Wan M, Gu Y, Song Y, Zhang Q, Liu L, Meng G, Wu H, Xia Y, Shi H, Su Q, Fang L, Yang H, Yu F, Sun S, Wang X, Zhou M, Jia Q, Song K, Wang G, Yu M, Niu K. Red cell distribution width is associated with hemoglobin A1C elevation, but not glucose elevation. J Diabetes Complications 2017; 31:1544-1548. [PMID: 28844449 DOI: 10.1016/j.jdiacomp.2017.07.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 07/20/2017] [Accepted: 07/25/2017] [Indexed: 10/19/2022]
Abstract
AIMS To investigate the association between red cell distribution width (RDW) and elevation of glucose/glycated hemoglobin (HbA1c). METHODS An analysis was conducted using data from a prospective cohort study of adults. People without prediabetes or diabetes (n=7,795) were followed for a mean of 2.90years (range: 1-7years, 95% confidence interval: 2.86-2.94years). Glucose elevation is defined as fasting glucose levels exceeding 5.6mmol/l, or 2-hour glucose values in the oral glucose tolerance test exceeding 7.8mmol/l. HbA1c elevation is defined as a HbA1c value exceeding a normal limit of 39mmol/mol (5.7%). Adjusted Cox proportional hazards regression models were used to assess the association between RDW quartiles and elevation of HbA1c/glucose. RESULTS The multiple-adjusted hazard ratios (95% confidence interval) of HbA1c elevation for increased quartiles of RDW were 1.00 (reference), 1.08 (0.89, 1.30), 1.28 (1.07, 1.54), and 1.54 (1.29, 1.85) (P for trend<0.0001). However, no significant association was observed between RDW and blood glucose (fasting and postprandial). CONCLUSIONS Elevated RDW is independently related to future HbA1c elevation, but not to glucose elevation. This suggests that RDW may associate with HbA1c through a non-glycemic way, which should be taken into consideration when using HbA1c as a diagnostic criterion of prediabetes or diabetes.
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Chen R, Zhang YR, Cai DG, Su Q. [Effects of prenatal restraint stress on neural stem cell proliferation and nestin protein expression in the hippocampus of offspring rats]. SHENG LI XUE BAO : [ACTA PHYSIOLOGICA SINICA] 2017; 69:405-412. [PMID: 28825098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
To investigate the effect of prenatal stress on neural stem cell proliferation and nestin protein expression in the hippocampus of rat offspring, Sprague-Dawley female rats weighing 240-260 g were included and randomly divided into control and restraint stress groups. Rats in the control group were given no interventions. Rats in the restraint stress group were given restraint stress three times daily for 45 min during gestational days 14-20. One-month-old offspring rats were used for further experiment. The results of Morris water maze showed that the escape latency to reach the platform in offspring of restraint stress group was longer than that in control group (P < 0.05). There was no significant difference of the staying-time in quadrant of the primary platform in spatial probe test. The expressions of nestin- and BrdU-positive cells in the hippocampus of female offspring in restraint stress group were significantly higher than those in the control group (P < 0.05), but there was no significant difference in male offspring (P > 0.05). These results suggest that prenatal restraint stress can increase the number and proliferative capability of the neural stem cells in female offspring. It may be a primary stage of the cascade reaction of the body to the brain damage caused by prenatal restraint stress.
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Zhang X, Sun H, Su Q, Lin T, Zhang H, Zhang J, Dang S, Zhu Z. Antidepressant-like activity of icariin mediated by group I mGluRs in prenatally stressed offspring. Brain Dev 2017; 39:593-600. [PMID: 28395974 DOI: 10.1016/j.braindev.2017.03.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 03/10/2017] [Accepted: 03/13/2017] [Indexed: 01/01/2023]
Abstract
OBJECTIVE The present study was performed to identify antidepressant-like activity of icariin in prenatally stressed male rats. METHODS The effects of icariin on PRS-induced depression were examined using sucrose preference test (SPT) and forced swimming test (FST) in male offspring, and measuring protein and mRNA expressions of group I mGluRs receptors and EAAT2 via western blotting and quantitative real-time PCR assays. RESULTS The results indicated that prenatal restraint stress (PRS) resulted in several behavioral anomalies. Treatment with icariin relieved the elevated protein and mRNA levels of group I mGluR receptors as well as the diminished protein and mRNA levels of EAAT2 in the PRS male offspring. CONCLUSIONS Collectivity, the data support that icariin ameliorates PRS-induced depressive-like behavior via regulating expression of mGluR1, mGluR5 and EAAT2 in the hippocampus.
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Wang H, Song Y, Sun S, Gao L, Liu L, Meng G, Wu H, Xia Y, Bao X, Gu Y, Shi H, Su Q, Fang L, Yang H, Wang X, Zhou M, Jia Q, Song K, Zhang Q, Niu K. The association between immunoglobulin concentrations and prediabetes prevalence in a large Chinese cohort. Metabolism 2017; 73:77-84. [PMID: 28732573 DOI: 10.1016/j.metabol.2017.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/18/2017] [Accepted: 05/24/2017] [Indexed: 01/16/2023]
Abstract
AIMS Prediabetes has received public attention owing to the increasing prevalence worldwide. Mounting evidence has indicated that inflammation directly contributed to the etiology of glucose metabolism disorders. Although immunoglobulins play a crucial role in immune responses, little research has been done on the link between immunoglobulins and prediabetes in adults. Hence, the aim of the present study was to explore the associations between immunoglobulins levels and prevalence of prediabetes in a general adult population. METHODS A cross-sectional study was conducted among 8856 adults (mean±standard deviation age: 48.4±10.7years) in Tianjin, China. The serum immunoglobulins concentrations were measured by the immunonephelometric technique. Prediabetes was diagnosed using the following parameters in accordance with the American Diabetes Association: fasting plasma glucose, postprandial glucose and glycosylated hemoglobin. The associations between concentrations of immunoglobulins and the prevalence of prediabetes were assessed using multiple logistic regression models. RESULTS Overall, the prevalence of prediabetes was 37.4% (3311/8856). After controlling for confounders, compared with the lowest quintile, the odds ratios (95% confidence interval) of prediabetes for the highest quintile of immunoglobulins (immunoglobulin G, immunoglobulin E, immunoglobulin M and immunoglobulin A) were as follows: 1.06 (0.91-1.23), 1.31 (1.13-1.52), 0.86 (0.74-1.01), and 1.19 (1.03-1.38) (P for trend were 0.35, <0.0001, 0.04 and 0.02), respectively. CONCLUSIONS Elevated immunoglobulin E and immunoglobulin A levels were independently and positively associated with prediabetes prevalence. There was also a trending association between immunoglobulin M concentrations and prediabetes prevalence. Further studies are necessary to clarify if there is a causal association of immunoglobulins in prediabetes or if they reflect early immunologic disturbances in these patients.
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Chen J, Su Q, Guo R, Zhang J, Dong A, Lin C, Zhang J. Macromol. Chem. Phys. 15/2017. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201770046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Meng G, Zhang B, Yu F, Li C, Zhang Q, Liu L, Wu H, Xia Y, Bao X, Shi H, Su Q, Gu Y, Fang L, Yang H, Yu B, Sun S, Wang X, Zhou M, Jia Q, Jiao H, Wang B, Guo Q, Carvalhoa LA, Sun Z, Song K, Yu M, Niu K. Soft drinks consumption is associated with nonalcoholic fatty liver disease independent of metabolic syndrome in Chinese population. Eur J Nutr 2017; 57:2113-2121. [PMID: 28702720 DOI: 10.1007/s00394-017-1485-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 06/08/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE Excessive consumption of soft drinks is associated with nonalcoholic fatty liver disease (NAFLD). However, the association between soft drinks consumption and NAFLD is unclear in non-Caucasian adults with relatively low soft drinks consumption. The aim of this study was to assess the association between soft drinks consumption and NAFLD in Chinese adults. METHODS A cross-sectional study was conducted with 26,790 adults living in Tianjin, China. NAFLD (with elevated alanine aminotransferase [ALT]) was diagnosed by the liver ultrasonography and serum ALT concentrations. Soft drinks consumption was assessed using a validated self-administered food frequency questionnaire, and it was summarized as three categories for analysis: almost never (reference), <1 cup/week, and ≥1 cups/week. Metabolic syndrome (MetS) was defined according to the criteria of the American Heart Association scientific statements of 2009. The association between soft drinks consumption and NAFLD was assessed by multiple logistic regression analysis. RESULTS The prevalence of NAFLD and NAFLD with elevated ALT was 27.1 and 6.5%, respectively. After adjustment for potential confounding variables (including MetS), the odds ratios (95% confidence intervals) for NAFLD or NAFLD with elevated ALT across soft drinks consumption were 1.00 (reference) for almost never, 1.14 (1.02-1.27) or 1.16 (0.98-1.37) for <1 cup/week, and 1.26 (1.14-1.40) or 1.32 (1.13-1.53) for ≥1 cups/week (both P for trend <0.001), respectively. CONCLUSIONS This is the first study to demonstrate that soft drinks consumption is associated with NAFLD independent of MetS in Chinese adults with relatively low soft drinks consumption. These results suggest that reducing soft drinks consumption might be beneficial to the prevention of NAFLD.
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Chen J, Su Q, Guo R, Zhang J, Dong A, Lin C, Zhang J. A Multitasking Hydrogel Based on Double Dynamic Network with Quadruple-Stimuli Sensitiveness, Autonomic Self-Healing Property, and Biomimetic Adhesion Ability. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700166] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zhang H, Su Q, Yao D, Wang S, Dang S, Ding D, Zhu Z, Shao S, Li H. Prolactin, a potential mediator of reduced social interactive behavior in newborn infants following maternal perinatal depressive symptoms. J Affect Disord 2017; 215:274-280. [PMID: 28359983 DOI: 10.1016/j.jad.2017.03.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 02/21/2017] [Accepted: 03/08/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND The hormone prolactin (PRL) plays a crucial role for the initiation and maintenance of maternal behavior, and is also associated with the etiology of mood disorders in women, especially for depression. The present study aimed to determine whether maternal peripheral prolactin would be associated with newborn behavior disorders following maternal perinatal depressive symptoms, and further to explore the efficacy of the Newborn Behavioral Observations (NBO) in improving newborn social interactive behavior. METHODS Interview and the 24-item Hamilton Rating Scale for Depression (HAMD) were used to assess the hospitalized pregnant women waiting for delivery at 37-42weeks of gestation. A total of 255 subjects were recruited, diagnosed with depression (n=135), and control group (n=120). Within 2 weeks postpartum, mothers were asked to fill with Maternal Attachment Inventory (MAI) to measure maternal care. Neonatal Behavioral Assessment Scale (NBAS) were used to evaluate newborn behavior. The depressed mother-newborns dyad was randomly assigned to NBO intervention and control group. Serum prolaction in mothers and cortisol in mothers and newborns were measured. RESULTS The newborns of mothers exposed to maternal perinatal depressive symptoms displayed the reduced newborn social interactive behavior accompanied by decreased maternal serum PRL as well as increased maternal and neonatal serum cortisol. The NBO could be an effective intervention tool. LIMITATIONS Our study could not be double-blind. The mothers knew which group their infant were in. CONCLUSIONS Maternal peripheral PRL had the potential to be a mediator in reduced social interactive behavior in newborn infants following maternal perinatal depressive symptoms.
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Su Q, Liu H, Yuan X, Zhang X, Dang W, Zhang J, Qin Y, Men B, Zhao X, Xiao Y, Sun R. Retraction Note to: The Interaction Effects of Temperature and Humidity on Emergency Room Visits for Respiratory Diseases in Beijing, China. Cell Biochem Biophys 2017; 76:327. [PMID: 28526909 DOI: 10.1007/s12013-017-0803-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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190
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Gramm R, Yost J, Su Q, Grobe R. Applications of the first digit law to measure correlations. Phys Rev E 2017; 95:042136. [PMID: 28505828 DOI: 10.1103/physreve.95.042136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Indexed: 11/07/2022]
Abstract
The quasiempirical Benford law predicts that the distribution of the first significant digit of random numbers obtained from mixed probability distributions is surprisingly meaningful and reveals some universal behavior. We generalize this finding to examine the joint first-digit probability of a pair of two random numbers and show that undetectable correlations by means of the usual covariance-based measure can be identified in the statistics of the corresponding first digits. We illustrate this new measure by analyzing the correlations and anticorrelations of the positions of two interacting particles in their quantum mechanical ground state. This suggests that by using this measure, the presence or absence of correlations can be determined even if only the first digit of noisy experimental data can be measured accurately.
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Su Q, Sun F, Li J, Zhang H, Wang M, Zhou H, Qiao L. The correlation analysis of primary liver cancer with Type 2 diabetes. Indian J Cancer 2017; 52 Suppl 3:E148-52. [PMID: 27453412 DOI: 10.4103/0019-509x.186557] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To explore the relationship between Type 2 diabetes and primary liver cancer. MATERIALS AND METHODS In the period from December 2008 to December 2014, all blood sugar data of patients in our hospital was collected, and the total number is 18213. Except for repeatedly hospitalized diabetic person, newborn stress status, or venous transfusion blood glucose, gestational diabetes, etc., By retrieving the medical record information of patients in the hospital, and using telephone or letter follow-up the patients, we collected 127 people with type 1 diabetes and found no liver cancer patients; Type 2 diabetes, 10,794 cases of patient information, 59 with primary liver cancer. For data analysis, Stata11.0 ratio was used as the main analysis indicators, using Chi-square test and statistical analysis. RESULTS About 10,794 Type 2 diabetes cases with 59 primary liver cancer, the incidence is 54.66/10,000, men liver cancer incidence (92.78/10,000) than women (27.13/10,000), with significant difference (χ2 = 26.621, P < 0.001). As the growth of the age, the possibility of liver cancer in patients with diabetes increased significantly (χ2 = 19.961, P = 0.001). The rate was highest for 50-60-year-old men, and the women at age 70, and older incidence is highest. Irrespective of men or women with diabetes as the growth of the age, the possibility of liver cancer had significantly increased (P = 0.001, P = 0.002). Hepatitis B or hepatitis C incidence was 2.94%, but diabetes incidence of hepatitis men (3.98%) and women (2.01%) did not find significant differences (χ2 = 0.3361, P = 0.562). Three hundred and seventeen cases of Type 2 diabetes with hepatitis, the incidence of primary liver cancer was 11.67%, the liver cancer incidence of diabetes patients with hepatitis men (17.78%) than women (3.97%), with significant difference (χ2 = 37.429, P < 0.001). With the growth of age, the overall risk of getting liver cancer (χ2 =15.023, P = 0.01) of diabetes and hepatitis patients is significantly increased, and with the growth of age, the risk of getting liver cancer of male patients showed significant (P < 0.05), but not the female patients. Without merge hepatitis, the morbility of primary liver cancer in 10477 cases of type2 diabetes incidence is 0.21%, the liver cancer incidence men (0.34%) than women (0.11%), with significant difference (χ2 = 6.471, P = 0.011).As the growth of age, the overall risk of getting liver cancer of diabetes patients without hepatits is significantly increased (χ2 =15.612, P = 0.008) ,and the risk of getting liver cancer of male patients showed significant (P < 0.05) as the growth of the age, but not the female patients. Diabetic persons according to the illness time can be divided into 0-5 years, 5-10 years, 10-20 years, and over 20 years of four stages, including 5-10 years and 10-20 years is liver cancer patients with diabetes incidence peak, male diabetic hepatitis in patients with liver cancer incidence than women, with significant difference (χ2 = 22.757, P < 0.001). The possibility of liver cancer in patients with diabetes increased significantly (χ2 = 15.023, P = 0.01) for longer duration of illness, but only the male patients with liver cancer incidence showed significant difference with longer duration of illness, women showed no significance. CONCLUSION Diabetes was associated with the primary liver cancer, most likely is one of the causes of primary liver cancer.
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Cai D, Zhu Z, Sun H, Qi Y, Xing L, Zhao X, Wan Q, Su Q, Li H. Maternal PTSD following Exposure to the Wenchuan Earthquake Is Associated with Impaired Mental Development of Children. PLoS One 2017; 12:e0168747. [PMID: 28369095 PMCID: PMC5378320 DOI: 10.1371/journal.pone.0168747] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 12/06/2016] [Indexed: 01/26/2023] Open
Abstract
The purpose of this study was to explore whether earthquake-related maternal Post-Traumatic Stress Disorder (PTSD) is associated with impaired development of infants. Participants included 86 women who were pregnant during or after the earthquake in Ningqiang county, and their children. Data were collected from February to March of 2012. PTSD questionnaire (PTSD Checklist, Civilian Version (PCL-C)) was used to measure the effect of the earthquake on mothers, and that the scores greater than 50 were used to indicate presence of PTSD. Each child was assessed using the mental Developmental Screening Test (DST) according to age. Among the 86 women, PTSD scores equal to or greater than 50 accounted for 20.93%. Among the 86 children, 25.60% of development quotient (DQ) scores and 19.80% of mental index (MI) scores were less than 85. The correlation coefficient analysis showed that PTSD scores were inversely related to DQ and MI scores. Maternal PTSD following earthquake exposure is associated with relatively lower intellectual development in children age 0–3 years. Further research is needed to assess the persistent effects of this influence on offspring of mothers exposed to earthquake.
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Meng G, Yang H, Bao X, Zhang Q, Liu L, Wu H, Du H, Xia Y, Shi H, Guo X, Liu X, Li C, Su Q, Gu Y, Fang L, Yu F, Sun S, Wang X, Zhou M, Jia Q, Guo Q, Song K, Huang G, Wang G, Wu Y, Niu K. Increased serum ferritin levels are independently related to incidence of prediabetes in adult populations. DIABETES & METABOLISM 2017; 43:146-153. [DOI: 10.1016/j.diabet.2016.07.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 07/10/2016] [Accepted: 07/14/2016] [Indexed: 12/12/2022]
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Ding L, Li J, Wang C, Li X, Su Q, Zhang G, Xue F. Incidence of atrial fibrillation and its risk prediction model based on a prospective urban Han Chinese cohort. J Hum Hypertens 2017; 31:574-579. [DOI: 10.1038/jhh.2017.23] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 02/13/2017] [Accepted: 02/17/2017] [Indexed: 11/09/2022]
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Guo R, Su Q, Zhang J, Dong A, Lin C, Zhang J. Facile Access to Multisensitive and Self-Healing Hydrogels with Reversible and Dynamic Boronic Ester and Disulfide Linkages. Biomacromolecules 2017; 18:1356-1364. [DOI: 10.1021/acs.biomac.7b00089] [Citation(s) in RCA: 154] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Lin N, Li XY, Zhang HM, Yang Z, Su Q. microRNA-199a-5p mediates high glucose-induced reactive oxygen species production and apoptosis in INS-1 pancreatic β-cells by targeting SIRT1. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2017; 21:1091-1098. [PMID: 28338182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Hyperglycemia-induced pancreatic β-cell loss is a pathologic hallmark of type 2 diabetes mellitus (T2DM). This study was conducted to clarify the function of microRNA (miR)-199a-5p in high glucose-elicited β-cell toxicity and associated molecular mechanisms. MATERIALS AND METHODS INS-1 rat pancreatic β-cells were cultured under normal (11 mM) or high (30 mM) glucose for 16-72 h and examined for miR-199a-5p expression. Gain and loss-of-function studies were performed to determine the role of miR-199a-5p in high glucose-induced apoptosis and reactive oxygen species (ROS) production. Additionally, the involvement of SIRT1 in the action of miR-199a-5p was checked. RESULTS High glucose caused a significant upregulation of miR-199a-5p in INS-1 cells compared to cells under normal glucose conditions. Pre-transfection with anti-miR-199a-5p inhibitors prevented the reduction in cell viability and inhibited ROS generation in INS-1 cells after high glucose treatment. In contrast, overexpression of miR-199a-5p significantly reduced cell viability and promoted apoptosis and ROS formation in INS-1 cells, which was coupled with a downregulation of SIRT1. Knockdown of SIRT1 led to apoptotic death in INS-1 cells. Moreover, enforced expression of SIRT1 blocked miR-199a-5p-induced ROS generation and attenuated high glucose-mediated apoptosis in INS-1 cells. CONCLUSIONS miR-199a-5p is upregulated in pancreatic β-cells in response to high glucose and promotes apoptosis and ROS generation by targeting SIRT1. The miR-199a-5p/SIRT1 axis may represent a promising target for the treatment of T2DM.
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Gu Y, Li H, Bao X, Zhang Q, Liu L, Meng G, Wu H, Du H, Shi H, Xia Y, Su Q, Fang L, Yu F, Yang H, Yu B, Sun S, Wang X, Zhou M, Jia Q, Guo Q, Chang H, Wang G, Huang G, Song K, Niu K. The Relationship Between Thyroid Function and the Prevalence of Type 2 Diabetes Mellitus in Euthyroid Subjects. J Clin Endocrinol Metab 2017; 102:434-442. [PMID: 27906594 DOI: 10.1210/jc.2016-2965] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 10/27/2016] [Indexed: 11/19/2022]
Abstract
PURPOSE Thyroid hormones (THs) are primarily responsible for the regulation of energy balance and metabolism, suggesting that TH levels may contribute to the development of type 2 diabetes mellitus (T2DM). However, few studies have investigated the relationship between TH and T2DM in a general population. The aim of this study was to evaluate whether serum TH levels within the reference range are related to T2DM. METHODS A cross-sectional study (n = 15,296) was performed in Tianjin, China. Serum free triiodothyronine (FT3), free thyroxine (FT4), and thyroid-stimulating hormone (TSH) levels were measured by chemiluminescence immunoassay, and T2DM was defined according to the American Diabetes Association criteria. Multiple logistic regression models were used to assess the sex-specific relationships between FT3, FT4, FT3/FT4 ratios, and TSH quintiles and T2DM. RESULTS The prevalence of T2DM was 16.2% in males and 7.7% in females. In males, the multivariable-adjusted odds ratios (95% confidence interval) of T2DM for increasing quintiles of FT3, FT4, and FT3/FT4 ratios were 1.00, 0.75(0.63 to 0.89), 0.70(0.58 to 0.84), 0.63(0.52 to 0.76), 0.56(0.46 to 0.68; P for trend < 0.0001); 1.00, 1.05(0.87 to 1.27), 1.16(0.96 to 1.40), 1.09(0.90 to 1.31), 1.29(1.07 to 1.56; P for trend = 0.01); and 1.00, 0.69(0.58 to 0.83), 0.72(0.60 to 0.86), 0.59(0.48 to 0.71), and 0.55(0.46 to 0.66; P for trend < 0.0001), respectively. Similar results also were observed in females. In contrast, a strong negative correlation between TSH and T2DM was observed in males, but not in females. CONCLUSIONS This study demonstrated that decreased FT3, FT3/FT4 ratios, and increased FT4 levels are independently related to a higher prevalence of T2DM in both males and females, and TSH is inversely related to T2DM in males only.
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Hao H, Su Q, Zhao S, Sun Y. Golgi Microtubules are Hyper-Acetylated and Participate in Fast Cargo Trafficking. Biophys J 2017. [DOI: 10.1016/j.bpj.2016.11.1303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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199
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Bao X, Meng G, Zhang Q, Liu L, Wu H, Du H, Shi H, Xia Y, Guo X, Liu X, Han P, Dong R, Wang X, Li C, Su Q, Gu Y, Fang L, Yu F, Yang H, Kang L, Ma Y, Yu B, Ma X, Sun S, Wang X, Zhou M, Jia Q, Guo Q, Song K, Wang G, Huang G, Niu K. Elevated serum complement C3 levels are associated with prehypertension in an adult population. Clin Exp Hypertens 2017; 39:42-49. [PMID: 28055286 DOI: 10.1080/10641963.2016.1210622] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Tan J, Wen XY, Su Q, Huang ZH, He JX, Xin CL, Wu QF, Zou Y. Reduced expression of SCF in serum and follicle from patients with polycystic ovary syndrome. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2016; 20:5049-5057. [PMID: 28051267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE In humans, stem cell factor (SCF), produced by cumulus granulosa cells during the follicular phase, plays a crucial role in follicular development. Remarkably, polycystic ovary syndrome (PCOS), one of the main reasons affecting women fertility, is accompanied by some abnormal follicles. Is there a relationship between SCF and PCOS? This study aimed to compare the expression of SCF in follicle and serum from patients with and without PCOS undergoing in vitro fertilization (IVF) treatment and to investigate the potential relationship between aberrant SCF expression and PCOS. PATIENTS AND METHODS Serum, follicular fluid (FF) samples and granulosa cells (GCs) from 48 patients with PCOS (PCOS group) and 62 normal ovulatory patients (control group) were collected. SCF was evaluated in FF, serum, and GCs by using enzyme-linked immunosorbent assay, immunofluorescence staining, Western blot and real-time PCR. The rates of metaphase II (MII) oocyte, fertilization, embryo cleavage and high-quality embryo between PCOS group and control group were also analyzed. RESULTS The rates of MII oocyte and fertilization were significantly lower in PCOS group than those in control group (p < 0.05). No difference was observed for the rate of embryo cleavage and high-quality embryo in these two groups. The concentrations of SCF in serum and FF from PCOS patients were remarkably lower than those in the controls (p < 0.05). Moreover, the expressions of SCF protein and SCF mRNA in GCs from PCOS patients were also decreased compared with the controls (p < 0.05). CONCLUSIONS PCOS patients showed a reduced SCF expression in serum and follicle, which might be associated with oocyte dysmaturity and low fertilization rate.
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