1.Research progress of low grade inflammation in obese patients with type 2 diabetes mellitus
Adili DILIDAER ; Yisireyili MAIMAITI ; Aili AIKEBAIER
Journal of Chinese Physician 2023;25(1):140-143
Obesity and diabetes mellitus (T2DM) are metabolic related diseases with high incidence rate at present. Obesity is considered as one of the risk factors of T2DM. At present, the interaction mechanism between obesity and T2DM has not been clearly studied.Adipose tissue is an endocrine organ related to the pathophysiology of obesity and its complications. Adipose tissue can not only store a lot of energy, but also secrete many hormones, oxidative stress and inflammatory factors, which may be related to the occurrence and development of T2DM. Under long-term and low-dose stimulation, the sustainable low grade inflammation of fat is considered to be an important mechanism for the occurrence and development of obese T2DM. Therefore, this paper mainly summarizes the research progress of low grade fat inflammation in obese T2DM.
2.A prospective multicenter clinical trial of medical and surgical treatment for chronic rhinosinusitis.
Dilidaer DILIDAER ; De-Hui WANG ; Li SHI ; Hua ZHANG ; Li QIAO ; Shi-Xi LIU ; Ze-Zhang TAO ; Bei-Bei YANG ; Jie DENG ; Geng XU
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2013;48(9):734-740
OBJECTIVETo demonstrate the clinical outcomes of maximal medical therapy(MMT) and functional endoscopic sinus surgery+ maximal medical therapy (FESS+MMT) for moderate to severe chronic rhinosinusitis without nasal polyps (CRSsNP) in China, to provide clinical evidence for treatment recommendation.
METHODSA prospective multicenter case control study consisting of 90 strictly selected CRSsNP patients were carried out by ENT Hospital of SUN Yet-sen university and 7 other university affiliated hospitals across China from March 2011 to October 2012. All patients were selected to MMT group or FESS+MMT group followed by 3 months treatment and 6 months follow up. Treatment efficacy evaluation indicators included improvement of visual analogue scale (VAS) score, quality of life, CT score and post-operative nasal endoscopic evaluations. SPSS16.0 software was used to analyze the data.
RESULTSAll patients enrolled complied with moderate to severe CRSsNP evaluation criteria. There were no significant differences found in the baseline data between two groups (P > 0.05). (1) At the 3 time points (pre-treatment, 3 months and 6 mongths after treatment) , VAS overall symptom score in MMT group were 6.52 ± 2.61, 2.66 ± 2.10, 2.40 ± 1.56, significant differences were found among them (t value were 2.083 and 2.295, both P < 0.05); in FESS+MMT group the values were 6.99 ± 2.70, 0.95 ± 0.84, 0.60 ± 0.81, significant differences were found among them (t value were 3.582 and 5.196, both P < 0.05); SNOT-20 score in MMT group were 38.61 ± 17.36, 18.59 ± 14.04, 18.40 ± 8.91, significant differences were found among them (t value were 2.737 and 2.657, both P < 0.05); in FESS+MMT group the values were 38.21 ± 19.61, 5.94 ± 5.01, 2.65 ± 2.31, significant differences were found among them (t value were 3.247, 3.319, both P < 0.05). (2) FESS+MMT group relative to the MMT group in VAS overall symptom score and quality of life improvements appeared earlier and were more pronounced. (3) Overall treatment efficacy showed that in MMT group: complete control 14 cases (30.4%), partially control 31 cases (67.4%), uncontrolled 1 cases (2.2%); In FESS+MMT group: complete control 17 cases (38.6%), partially control 26 cases (59.1%), uncontrolled 1 cases (2.3%). (4) Patients' satisfaction survey showed that the number of the patients who were very satisfied with the efficacy in the FESS+MMT group were 2 times higher than the MMT group.
CONCLUSIONS(1) For moderate to severe CRSsNP, both MMT and FESS+MMT treatment can effectively control the overall symptoms and classified symptoms, reduce CT scores and significantly improve the quality of life, the ineffective rate is less than 5%. (2) FESS+MMT group in terms of improving symptoms and the onset time are better than MMT group, especially in improving the stuffy nose, head and face fullness, and mental and physical symptoms are better than MMT group. (3) FESS+MMT group showed better results in patient satisfaction survey compared to the MMT group. Therefore for moderate to severe CRSsNP patients, FESS+MMT therapy could be recommended as the preferred treatment.
Case-Control Studies ; Chronic Disease ; Endoscopy ; Humans ; Nasal Polyps ; surgery ; Prospective Studies ; Quality of Life ; Sinusitis ; surgery
3.Relationship between thyrotropin and urine iodine in Han and Uygur nationalities pregnancy women in People's Hospital of Xinjiang Uygur Autonomous Region
Aikebaier RENAGULI ; Yunzhi LUO ; Xinling WANG ; Yimamu DILIDAER ; Wulamu MUYESHSAER ; Julaiti GUZAILINUER ; Yuyuan ZHANG ; Yanying GUO
Chinese Journal of Obstetrics and Gynecology 2018;53(9):595-601
Objective To investigate the relationship between thyrotropin(TSH)and urine iodine in pregnant women of Han and Uygur ethnic groups in People′s Hospital of Xinjiang Uygur Autonomous Region. Methods A total of 1568 pregnant who completed screening of TSH and urine iodine in People′s Hospital of Xinjiang Uygur Autonomous Region hospital from August 2014 to December 2017 were included in the study, 956 cases were Han and the other 612 were Uygur. Basic clinical data, serum TSH, thyroid peroxidase autoantibody (TPOAb), and urine iodine levels were retrospectively analyzed. Results (1) General results:The median urine iodine level was 162.6μg/L(53.4-539.3μg/L), and the distribution of urine iodine classification was iodine deficiency 42.9%(672/1568), iodine appropriate 36.7%(576/1568), iodine slightly high 17.1%(268/1568)and iodine excess 3.3%(52/1568)respectively.(2)The median urine iodine levels of Han and Uygur pregnant women were 169.1μg/L(54.6-583.4μg/L)and 156.3μg/L (53.1-539.3μg/L)respectively, and the difference was statistically significant(P<0.05).The distribution of urine iodine status in pregnancy between Han and Uygur was significantly different, which were 40.9%(391/956)vs. 45.9%(281/612)in iodine deficiency, 35.4%(338/956)vs. 38.9%(238/612)in iodine appropriate, 20.2%(193/956) vs. 12.3%(75/612) in iodine slightly high and 3.6%(34/956) vs. 2.9%(18/612)in iodine excess.(3)High serum TSH level proportion was significantly higher in Uygur ethnic group, early pregnancy, thyroid peroxidase antibody positive and anti-thyroglobulin antibody positive group when compared with Han, late pregnancy, thyroid peroxidase antibody negative and anti-thyroglobulin antibody negative groups (all P<0.05). There were no significant differences in different age groups and iodine nutrition groups(P>0.05).(4)There was no correlation between urinary iodine and TSH levels in all pregnant women(P>0.05),neither in Han or Uygur group. When further stratified by gestational age, age, and antibody level, there was a positive correlation between urine iodine and serum TSH level in Han pregnant women>30 years old(P<0.05), and there was a negative correlation in the third trimester in Uygur (P<0.05). When serum antibody level, gestational week and age were controlled. There was no correlation between urine iodine and serum TSH level in neither group. Conclusions (1)In Han and Uygur pregnant women, the median urine iodine level and the distribution of urine iodine classification between two ethnic groups are significantly different.(2)The correlation between urine iodine and serum TSH is not identified in Han or Uygur pregnant women.
4.Establishment of reference range for specific thyroid function during pregnancy and analysis of influencing factors of hypothyroxinemia
Aikebaier RENAGULI ; Shuqing XING ; Yunzhi LUO ; Liang XING ; Yuyuan ZHANG ; Julaiti GUZAILINUER ; Wulamu MUYESHAER ; Yimamu DILIDAER ; Xinling WANG ; Yanying GUO
Chinese Journal of Endocrinology and Metabolism 2019;35(3):219-225
Objective To establish a reference range for specific thyroid function during pregnancy and to explore the influencing factors of hypothyroxinemia during pregnancy.Methods A retrospective analysis of 2 996 cases of thyroid function in the pregnant women who were with single pregnancy and without thyroid diseases and family history of those diseases.Results (1) Establish a unified reference range for specific thyroid function during pregnancy;the early,middle,and late trimesters thyrotropin (TSH) ranges were 0.02-6.39,0.16-6.23,0.64-6.59 mU/L,respectively,while free thyroxine (FT4) ranges were 11.32-23.00,9.39-18.92,8.54-16.73 pmol/L respectively.The specific reference ranges of Han and Uygur pregnant women were established separately.There was no difference in the detection rates of various thyroid diseases when using their respective reference ranges and the unified reference range of the hospital (P > 0.05).(2) The detection rate of various thyroid diseases (except subclinical hyperthyroidism) of our subjects with China guideline reference range was significantly higher than the reference range with the hospital (P<0.05).(3) The detection rates of hypothyroxinemia in all pregnant women with FT4 cut points of P2.5 and P5 were 4.3% and 7.4%,respectively,of which the Han population was 4.3% and 7.1%,respectively,and the Uygur population was 4.3% and 7.9%,respectively.(4) Comparing the mean age,gestational age,median urine iodine,and thyroid antibody positive rate between the hypothyroxinemia group and the control group,only the mean age and gestational age were different (P<0.05);Logistic binary regression analysis showed that age was the risk factor for hypothyroxinemia during pregnancy (OR =1.035,95% CI 1.006-1.066,P < 0.05).Conclusions The Han and Uygur pregnant women in this area both can use the thyroid reference range of our hospital during pregnancy.The establishment of thyroid reference range may avoid over-diagnosis of thyroid disease during pregnancy.Age is a possible influencing factor of hypothyroxinemia during pregnancy.
5.A case-control study on the correlation of multiple single nucleotide polymorphisms of TPO and Tg genes with Hashimoto′s thyroiditis in Xinjiang
Aikebaier RENAGULI ; Xinling WANG ; Suli LI ; Julaiti GUZAILINUER ; Bei XING ; Yimamu DILIDAER ; Wulamu MUYESHAER ; Yanying GUO
Chinese Journal of Endocrinology and Metabolism 2020;36(10):838-843
Objective:To investigate the correlation of multiple single nucleotide polymorphisms(SNPs)of thyroid peroxidase(TPO)and thyroglobulin(Tg)genes with Hashimoto′s thyroiditis(HT).Methods:Based on the gene mutation sites obtained from the second-generation sequencing of the target region of the previous autoimmune thyroid disease cases in our research group, the representative sites were selected for confirming in the expanded samples. A total of 301 Uyghur patients with HT and 383 controls were selected to determine the genotypes of representative SNPs(rs4927631, rs2071400, rs2071403, rs2403883, rs4236899, rs4736434, rs180195)using MassArry Sequenom platform. Correlation analysis and linkage analysis were performed with SPSS 21.0 software.Results:(1)The SNP rs4927631 gene frequency and genotype of TPO gene were significantly different between the case and control groups. The SNP rs2071403 gene frequency of TPO gene revealed statistically different between the case and control groups.(2)With analysis under different genetic models, the rs4927631 and rs2071403 of TPO gene were associated with HT under the additive model(AA/GG)and dominant model( P<0.05). The rs180195 of Tg gene was associated with HT in a recessive model( P<0.05). (3)All subjects were grouped according to the dominant genotype(AA+ GA)and recessive genotype(GG)of the TPO gene rs2071403, and mean age, gender distribution, proportion of those with higher TSH, and lower FT 4 were compared between two groups. Only thyroid peroxidase antibody(TPOAb) level displayed a statistical difference( P<0.05). This was the case for the patients with HT after grouped according to the above method( P<0.05). Conclusion:The rs4927631 and rs2071403 loci of TPO gene are associated with the pathogenesis of HT in Xinjiang Uygur.
6.The investigation and analysis of college students' awareness, cognition and usage of shared courses on the internet
Yuping SUN ; Bei ZHANG ; Rui LI ; Kudereti DILIDAER ; Hongying WANG ; Abuduk-Eremu AZIERGULI ; Xueli LIU ; Mijiti ZILAIGULI ; Haimei MA ; Chuntao ZHANG ; Wenqiang YANG ; Feng CHEN
Chinese Journal of Medical Education Research 2018;17(9):952-957
Objective To investigate college students' awareness and cognition of 84 shared courses on the Internet and analyze the discrepancies between different ethnicity and majors in Xinjiang Medical University. Methods Purposive sampling was adopted with questionnaire of 1 448 students of 26 classes in Xinjiang Medical University. The survey aimed to investigate students' awareness and cognition of these In- ternet courses. Obtained data were statistically analyzed using SPSS 13.0, and the test level α=0.05. Result The hits of preventative medicine, Chinese medicine, clinical medicine and pharmacy were 19.0%, 33.3%, 35.7% and 11.9% respectively. Among the courses whose hits exceeded 50,000, clinical medicine accounted for 50%, preventive medicine for 21.4%, Chinese medicine and pharmacy for 14.3% respectively, there being no significant difference in overall hits (P>0.05). 90.1% of the surveyed students knew shared courses on the Internet, there being no difference between gender, ethnicity and profession (P>0.05). 89.8% had an accurate understanding of the concept of shared courses on the Internet, there being differences between gender and major ( χ2gender=11.013, P=0.026; χ2major=136.08, P=0.000) without significant differences in ethnicity ( χ2=11.378, P=0.497). 71.9% of the students used shared courses on the Internet as reference resources for the course study, 46.6% for the learning content, 35.5%for the understanding of other resources related to the course, 30.1% for lab-class and exercises, 10% for discussion on online course forum. The Han and Kazak students used the courses as a study, experiment and exercise tool, while the Uyghur and Kazak mainly used these for learning and discussion on the forum, there being differences in ethnicity ( χ2=26.889, P=0.001); the usage rate of the courses of preventive medicine students is higher, whereas pharmacy students relatively low, there being significant differences in major ( χ2=38.01, P=0.004). The Kazakh and Uygur students mainly used the courses to formulate learning plans, and the Han students to learn the current curriculum. 44.7% of preventive medicine students used the courses to improve their abilities, which was significantly higher than those of other majors. Only 18.4% and 1% of pharmacy students used the courses to formulate learning plans and to improve their abilities, which were both lower than those of other majors, showing ethnic and professional differences ( χ2ethnic=37.654, P=0.001; χ2major=73.68, P=0.000). Conclusion Students' awareness of shared courses on the Internet is high and their cognition is accurate. However, there are differences in the ways and purposes of the employment of the courses between different ethnicity and majors. The main reason may be related to major, the quality of the courses, as well as the lack of effec-tive supervision and evaluation system, suggesting that the management department in our university should strengthen the supervision and evaluation of the courses and give full play to the important role of shared courses on the Internet.
7.Dynamic changes of thyroid hormone levels in pregnant women in previous iodine deficiency regions of Xinjiang Uygur Autonomous Region
Xinling WANG ; Aikebaier RENAGULI ; Yunzhi LUO ; Yusufu MAYINU ; Yuan CHEN ; Shuqing XING ; Yimamu DILIDAER ; Wulamu MUYESHAER ; Yuyuan ZHANG ; Yanying GUO
Chinese Journal of Endemiology 2020;39(5):367-372
Objective:To observe the dynamic changes of thyroid hormone levels and thyroid autoimmune antibodies in pregnant women in Xinjiang Uygur Autonomous Region during pregnancy, and to investigate the significance of repeated screening of thyroid function in different gestational ages.Methods:A retrospective study was carried out of pregnant women who completed thyroid function screening in Clinic, People's Hospital of Xinjiang Uygur Autonomous Region from January 2015 to December 2017, and the test results of thyroid stimulating hormone (TSH), free thyroxine (FT 4), free triiodothyronine (FT 3), thyroid peroxidase antibody (TPOAb), and anti-thyroglobulin antibody (TGAb) were collected and analyzed of their changes during pregnancy. Pregnant women were divided into 2 different gestational age groups by the age limit of 30, the changes of thyroid dysfunction rate with pregnancy were analyzed, and the clinical significance of repeated screening in different pregnancy stages was discussed. Results:Changes of thyroid-related indicators with pregnancy: first, second, and third trimesters were 404,725, and 767 cases, respectively; TSH level in the third trimester (2.76 mU/L) was significantly higher than those in the first and second trimesters (2.55, 2.36 mU/L, P < 0.05), there was no significant difference between the first trimester and the second trimester ( P > 0.05); the FT 4 and FT 3 levels decreased gradually with pregnancy ( P < 0.05); the positive rate of TPOAb was significantly higher in the first and second trimesters than that in the third trimester ( P < 0.05), there was no significant difference between the first trimester and the second trimester ( P > 0.05); the positive rate of TGAb decreased gradually with pregnancy ( P < 0.05). Comparison of abnormal rate of TSH in different gestational ages: the first, second, and third trimesters were 352, 664, 735 cases, respectively; the abnormal rate of TSH in the overall study was statistically significant at different stages of pregnancy (χ 2=31.627, P < 0.05), the first trimester was significantly higher those in the second and third trimesters ( P < 0.05). In pregnant women aged ≥30 years old, the abnormal rate of TSH in the first trimester was significantly higher than those in the second and third trimesters ( P < 0.05); in pregnant women aged < 30 years old, the abnormal rate of TSH in the first trimester was significantly higher than that in the third trimester ( P < 0.05). There were no significant differences in the abnormal rate of TSH in the first, second, and third trimesters between the < 30 years old group and ≥30 years old group ( P > 0.05). Comparison of abnormal rate of FT 4 in different gestational ages: there were no significant differences in the FT 4 abnormal rate among different pregnancy groups in the overall, < 30, ≥30 years old groups (P > 0.05). In early pregnancy, the abnormal rate of FT 4 in the ≥30 years old group was higher than that in the < 30 years old group ( P < 0.05); in second and third trimesters, there were no significant differences between the two age groups ( P > 0.05). Conclusions:Screening for thyroid function in the first trimester of pregnancy is important for women of different ages. Except for women with abnormal thyroid function who have not been treated during the first trimester, the rest may not need to be screened again. Pregnant women aged ≥30 years old may have a higher risk of thyroid dysfunction than those < 30 years old.
8.Correlation between intestinal glucagon-like peptides-1 and major depressive disorder
Qi MA ; Qiushuang XU ; Lili ZHANG ; Qianlian WANG ; Tingting ZHANG ; Duolikun DILIDAER· ; Xiao LUO ; An Jingrong· An Zhiguo ; Bin XU ; Qizhong YI
Chinese Journal of Behavioral Medicine and Brain Science 2022;31(3):255-260
Objective:To explore the pathogenesis of major depressive disorder(MDD) by comparing the serum glucose and lipid metabolism indicators, levels of glucagon-like peptide-1(GLP-1) in plasma and feces, and the content of specific intestinal flora ( Lactobacillus, Bifidobacterium) between patients with MDD who were diagnosed for the first time and healthy controls. Methods:Totally 80 MDD patients hospitalized from January 1, 2020 to March 30, 2021 and 80 healthy volunteers with normal physical examination in the same period were selected. Blood and fecal samples of patients with MDD and healthy controls were collected respectively. The indicators of serum glucose and lipid metabolism were detected by automatic biochemical analyzer, the concentrations of GLP-1 in plasma and feces were detected by ELISA, and the relative contents of Lactobacillus and Bifidobacterium in feces were detected by real-time PCR. The differences between two groups of glucose and lipid metabolism indicators, GLP-1 levels and the relative contents of Lactobacillus and Bifidobacterium in feces were analyzed. SPSS 22.0 software was used for statistical analysis. Independent sample t-test and analysis of variance were used for inter group comparison, and Pearson correlation analysis was used for correlation analysis. Results:Compared with the control group, the levels of serum TC, HDL, and LDL in the MDD group decreased ((3.99±0.85)mmol/L , (4.78±0.86)mmol/L; (1.18±0.29)mmol/L, (1.30±0.28)mmol/L; (2.64±0.70)mmol/L, (3.19±0.69)mmol/L; t=5.559, 2.371, 4.695, all P<0.05). The plasma and fecal GLP-1 levels of the MDD group were lower than those of the control group (plasma: (0.81±0.22)pmol/mL, (1.05±0.26)pmol/mL , t=4.509, P<0.01; feces: (2.23±0.46)pmol/mL , (2.47±0.37)pmol/mL, t=2.533, P<0.05). Compared with the control group, the relative contents of Lactobacillus(2.56±1.59, 3.51±2.21) and Bifidobacterium(2.24±1.89 , 3.17±2.08) in the MDD group decreased ( t=2.218, 2.082, both P<0.05). The level of plasma GLP-1 in the MDD group was negatively correlated with FPG, TG, and disease severity ( r=-0.281, -0.221, -0.437, P<0.05). The level of plasma GLP-1 in the control group was negatively correlated with FPG ( r=-0.580, P<0.01). The fecal GLP-1 level of the MDD group was negatively correlated with the severity of the disease ( r=-0.298, P<0.01), and the fecal GLP-1 level of the control group was positively correlated with fecal Lactobacillus and Bifidobacterium ( r=0.685, 0.428, P<0.01). Conclusion:MDD patients have abnormal glucose and lipid metabolism, decreased GLP-1 level and decreased relative content of intestinal Lactobacillus and Bifidobacterium. Changes in intestinal flora affect GLP-1 levels. GLP-1 can affect glucose and lipid metabolism and depressive symptoms in patients with MDD by binding to specific receptors in intestinal tract and central nervous system.