scholarly journals Serum Indicators Reflecting Gastric Function May Also Correlate with Other Extragastric Diseases

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Yuehua Gong ◽  
Wei Wang ◽  
Yi Li ◽  
Yuan Yuan
Keyword(s):  
Blood Glucose ◽  
Thyroid Function ◽  
Serum Glucose ◽  
Thyroid Stimulating Hormone ◽  
Thyroid Peroxidase ◽  
Gastric Function ◽  
Igg Antibody ◽  
Thyroid Peroxidase Antibody ◽  
H Pylori ◽  
Kidney Liver

Aim. Serological indicators of organ function can reveal intrinsic links between different organs. The present study aimed to determine the correlations of serum indicators for gastric and extragastric function.Methods. A total of 823 individuals were enrolled. Data on indicators reflecting blood lipids, blood glucose, indexes of stomach, kidney, liver, and thyroid function, andH. pyloriIgG antibody level were collected.Results. As creatine (Cr) levels increased, PGI (pepsinogen I), PGII concentrations, and PGI/II ratio increased monotonically from 79.7 to 105.15 µg/L, 6.5 to 8.4 µg/L, and 11.97 to 12.27, respectively (P<0.05). As thyroid peroxidase antibody (TPOAb) levels increased, PGI level decreased from 100.85 to 84 µg/L (P<0.05) and as thyroid stimulating hormone (TSH) increased, PGI/II ratio increased monotonically from 11.54 to 12.68 (P<0.05). As triglyceride (TG) levels increased, gastrin 17 (G17) concentrations increased monotonically from 1.73 to 2.7 pmol/L (P<0.05). As serum glucose and glycated hemoglobin (HbA1C) increased, PGI/II concentrations increased monotonically from 11.98 to 12.67 and 9.7 to 13.54 (P<0.05), respectively.Conclusions. Serum PG and G17 levels were associated with blood glucose and lipids, kidney function, and thyroid function but not with liver function. Serum indicators reflecting gastric function may correlate not only with primary diseases, but also with other extragastric diseases.

Role of the Specialized Pro-resolving Mediator Resolvin D1 in Hashimotoʼs Thyroiditis

2021 ◽  
Author(s):  
Jing Song ◽  
Rongxin Sun ◽  
Yuanyuan Zhang ◽  
Ying Fu ◽  
Dong Zhao
Keyword(s):  
Thyroid Autoimmunity ◽  
Thyroid Stimulating Hormone ◽  
Inflammatory Factors ◽  
Thyroid Peroxidase ◽  
Sensitivity Index ◽  
Resolvin D1 ◽  
Thyroid Peroxidase Antibody ◽  
Thyroglobulin Antibody ◽  
Inflammation Resolution

Abstract Objective Resolvins are produced by the catabolism of polyunsaturated fatty acids (PUFAs) and play vital roles in inflammation resolution. Resolvins have been associated with autoimmune disorders. This study aimed to measure the level of Resolvin D1 (RVD1) in the serum of Hashimoto's thyroiditis (HT) patients and healthy controls (HCs) and to further analyse its correlation with thyroid autoantibodies and inflammatory factors. Methods Sixty-three participants were recruited, namely, 30 untreated HT patients and 33 sex- and age-matched HCs. Serum RVD1 and inflammatory chemokine (MCP-1 and IP-10) levels were measured by ELISA according to the manufacturer’s protocol. Serum total T3 (TT3), TT4, free T3 (FT3), FT4, thyroglobulin antibody (TgAb), thyroid peroxidase antibody (TPOAb) and thyroid-stimulating hormone (TSH) levels were measured using an electrochemiluminescence immunoassay. Thyroid homeostasis parameters, including the thyroid secretory capacity (SPINA-GT), the total deiodinase activity (SPINA-GD), Jostel’s TSH index (TSHI) and the thyrotroph thyroid hormone sensitivity index (TTSI), were calculated. Results Serum RVD1 levels in HT patients (134.76, 85.35–201.36 pg/mL) were significantly lower than those in HCs (187.64, 131.01–326.85 pg/mL) (P=0.004). As the TPOAb level increased, the RVD1 level showed a decreasing trend (P for trend=0.002). Both multinomial and ordinal logistics analyses revealed that serum RVD1 levels were negatively correlated with TPOAb levels in the adjusted models. Moreover, RVD1 showed a negative correlation with the inflammatory chemokine IP-1 0 (r=–0.276, P=0.034), TSHI (r=–0.269, P=0.036) and TTSI (r=–0.277, P=0.031). Conclusions Thyroid autoimmunity may be associated with low levels of RVD1. Decreased RVD1 levels indicate impaired resolution of inflammation in HT patients.

scholarly journals Link between autoimmune hypothyroidism and polycystic ovary syndrome.

2020 ◽  
Vol 27 (09) ◽  
pp. 1804-1808
Author(s):  
Anam Rehman ◽  
Shireen Jawed ◽  
Amna Rashid Tariq
Keyword(s):  
Polycystic Ovary Syndrome ◽  
Thyroid Function ◽  
Polycystic Ovary ◽  
Thyroid Autoimmunity ◽  
Study Groups ◽  
Thyroid Peroxidase ◽  
Ovary Syndrome ◽  
Cross Sectional ◽  
Autoimmune Hypothyroidism ◽  
Thyroid Peroxidase Antibody

Objectives: Polycystic ovary syndrome (PCOS) is a rampant endocrine disorder distressing women of child bearing age worldwide. Many current researches have detected the presence of some organ specific and non-specific autoantibodies in females with PCOS. Study Design: Cross Sectional study. Setting:  Aziz Fatimah Hospital, Faisalabad, Pakistan. Period: April to September 2017. Material & Methods: This study comprised of 88 female subjects of 17-35 years old. Participants were divided into four group’s i.e PCOS obese females, PCOS non-obese, obese females without PCOS and age matched controls. Thyroid function was evaluated by the measurement of serum TSH, FT3 and FT4 levels. Thyroid peroxidase antibody was detected as an indicator of thyroid autoimmunity. All parameters were measured by chemiluminescence immunoassay technique (CLIA). SPSS version 22 was used for the statistical analysis of the data. Results: Out of total 88 female participants, 38.6% were hypothyroid and 61.4% were euthyroid females. While on comparing the percentages of hypothyroidism among the study groups PCOS, non-PCOS patients and obese we found higher percentages of hypothyroidism among non-obese PCOS. Thyroid peroxidase antibody levels were higher in PCOS obese subjects. PCOS patients have 15 times more risk for hypothyroidism as compared to non-PCOS patients. Conclusion: Hypothyroidism was commonly found in PCOS patients with high levels of TPO-Antibody indicating that PCOS is an independent risk factor for hypothyroidism which suggests that evaluation of thyroid function and autoimmunity must be deliberated in PCOS patients.

IRON DEFICIENCY, A RISK FACTOR FOR THYROID AUTOIMMUNITY DURING SECOND TRIMESTER OF PREGNANCY IN CHINA

2020 ◽  
Vol 26 (6) ◽  
pp. 595-603
Author(s):  
Yanan Zhang ◽  
Xinmei Huang ◽  
Zaoping Chen ◽  
Qian Yang ◽  
Xiaoying Li ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Regression Analysis ◽  
Risk Factor ◽  
Iron Deficiency ◽  
Thyroid Autoimmunity ◽  
Thyroid Stimulating Hormone ◽  
Thyroid Peroxidase ◽  
Second Trimester ◽  
Thyroid Peroxidase Antibody ◽  
Thyroglobulin Antibody

Objective: Previous studies have reported an association between iron deficiency (ID) and increased thyroid peroxidase antibody (TPO-Ab) during early pregnancy. The objective of this study was to explore the relationship between ID and thyroid dysfunction, as well as thyroid autoantibodies, during the second trimester of pregnancy. Methods: A total of 1,592 pregnant women (13 to 28 weeks gestation) were enrolled in this cross-sectional study. According to serum ferritin (SF) concentrations, they were divided into ID (SF <20 μg/L) or non-ID (SF ≥20 μg/L) groups. Logistic regression analysis was used to evaluate the association between ID and subclinical hypothyroidism (thyroid-stimulating hormone [TSH] >4.0 mIU/L and free thyroxine [FT4] within the reference range) and thyroid autoimmunity. Results: The prevalence of ID was 23.43% (373/1,592). Compared with the non-ID group, the ID group had lower FT4 levels (13.94 pmol/L [8.91 to 29.82 pmol/L] versus 14.63 pmol/L [8.22 to 47.24 pmol/L]; P<.001]) and higher TSH levels (1.85 mIU/L [0.01 to 7.84 mIU/L] versus 1.69 mIU/L [0.01 to 10.2 mIU/L]; P<.05). Logistic regression analysis confirmed ID as a risk factor for increased thyroglobulin antibody (TG-Ab) (odds ratio 1.974; 95% confidence interval 1.065, 3.657; P<.05), but not for subclinical hypothyroidism or increased TPO-Ab. Conclusion: ID is associated with increased TG-Ab during the second trimester of pregnancy. Abbreviations: BMI = body mass index; CV = coefficient of variation; FT4 = free thyroxine; Hb = hemoglobin; ID = iron deficiency; IDA = iron deficiency anemia; SF = serum ferritin; T3 = triiodothyronine; T4 = thyroxine; TAI = thyroid autoimmunity; TG = thyroglobulin; TG-Ab = thyroglobulin antibody; TPO = thyroid peroxidase; TPO-Ab = thyroid peroxidase antibody; TSH = thyroid-stimulating hormone

Prevalence of abnormal thyroid stimulating hormone and thyroid peroxidase antibody-positive results in a population of pregnant women in the Samara region of the Russian Federation

2005 ◽  
Vol 43 (11) ◽  
Author(s):  
Frank A. Quinn ◽  
Gennady N. Gridasov ◽  
Sergey A. Vdovenko ◽  
Natalia A. Krasnova ◽  
Nadezhda V. Vodopianova ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Thyroid Function ◽  
Russian Federation ◽  
Gestational Age ◽  
Thyroid Stimulating Hormone ◽  
Thyroid Peroxidase ◽  
The Russian Federation ◽  
Maternal Thyroid ◽  
Positive Results ◽  
Stimulating Hormone

AbstractUndiagnosed thyroid disease is a common problem with significant public health implications. This is especially true during pregnancy, when the health of both the mother and the developing child can be adversely affected by abnormal maternal thyroid function. Measurement of serum thyroid stimulating hormone (TSH) and thyroid peroxidase antibodies (TPO-Ab) are two common ways to assess maternal thyroid status. The objective of our study was to determine the prevalence of abnormal TSH and TPO-Ab tests in a population of pregnant women in the Samara region of the Russian Federation. Serum samples were obtained from 1588 pregnant women as part of their routine antenatal care. TSH and TPO-Ab were measured, and trimester-specific reference values for TSH (2.5–97.5 percentiles) were calculated using TPO-Ab-negative women. TSH results outside these ranges were considered abnormal; TPO-Ab levels outside the manufacturer's reference range (>12IU/mL) were considered abnormal. Overall, the prevalence of abnormal results was 6.3% for TSH and 10.7% for TPO-Ab. High TSH (>97.5 trimester-specific percentile) and TPO-Ab-positive results were most common in the first trimester (5.7% and 13.8%, respectively). TSH levels were associated with gestational age and TPO-Ab status, and with maternal age in TPO-Ab-negative women. TPO-Ab status was associated with both maternal and gestational age. Women with TSH >2.5mIU/L had a significantly increased risk of being TPO-Ab-positive, and this risk increased with age. Based on our data, we conclude that abnormal TSH and TPO-Ab are common in pregnant women of the Samara region. Given the association of thyroid dysfunction to adverse pregnancy outcomes, screening of this population for abnormal thyroid function should be considered.

scholarly journals High Body Mass Index Is an Indicator of Maternal Hypothyroidism, Hypothyroxinemia, and Thyroid-Peroxidase Antibody Positivity during Early Pregnancy

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Cheng Han ◽  
Chenyan Li ◽  
Jinyuan Mao ◽  
Weiwei Wang ◽  
Xiaochen Xie ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Pregnant Women ◽  
Body Mass ◽  
Thyroid Function ◽  
Early Pregnancy ◽  
Thyroid Dysfunction ◽  
Thyroid Peroxidase ◽  
Thyroid Peroxidase Antibody ◽  
Maternal Thyroid ◽  
High Bmi

Background. Maternal thyroid dysfunction in early pregnancy may increase the risk of adverse pregnancy complications and neurocognitive deficiencies in the developing fetus. Currently, some researchers demonstrated that body mass index (BMI) is associated with thyroid function in nonpregnant population. Hence, the American Thyroid Association recommended screening thyroid function in obese pregnant women; however, the evidence for this is weak. For this purpose, our study investigated the relationship between high BMI and thyroid functions during early pregnancy in Liaoning province, an iodine-sufficient region of China.Methods. Serum thyroid stimulating hormone (TSH), free thyroxine (FT4), thyroid-peroxidase antibody (TPOAb), thyroglobulin antibody (TgAb) concentration, urinary iodine concentration (UIC), and BMI were determined in 6303 pregnant women.Results. BMI ≥ 25 kg/m2may act as an indicator of hypothyroxinemia and TPOAb positivity and BMI ≥ 30 kg/m2was associated with increases in the odds of hypothyroidism, hypothyroxinemia, and TPOAb positivity. The prevalence of isolated hypothyroxinemia increased among pregnant women with BMI > 24 kg/m2.Conclusions. High BMI during early pregnancy may be an indicator of maternal thyroid dysfunction; for Asian women whose BMI > 24 kg/m2and who are within 8 weeks of pregnancy, thyroid functions should be assessed especially.

scholarly journals Relationship between Different Psoriasis Types and Thyroid Dysfunction: A Retrospective Analysis

Scanning ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Juan Du ◽  
Chunyue Ma ◽  
Runnan Wang ◽  
Lanmei Lin ◽  
Luhui Gao ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Thyroid Function ◽  
Thyroid Dysfunction ◽  
Thyroid Stimulating Hormone ◽  
Thyroid Peroxidase ◽  
Thyroid Function Tests ◽  
Free Triiodothyronine ◽  
Hormone Levels ◽  
Significant Difference ◽  
Total Thyroxine

Objective. The aim of this study was to investigate the relationship between different psoriasis types and thyroid dysfunction. Methods. The data of patients diagnosed with psoriasis between January 2013 and October 2018 who underwent thyroid function tests were collected. Free triiodothyronine (FT3), free thyroxine (FT4), total triiodothyronine (TT3), total thyroxine (TT4), thyroid-stimulating hormone (TSH), thyroglobulin antibody (TGAb), and thyroid peroxidase antibody (TPOAb) were measured. The thyroid function of patients with psoriasis vulgaris, pustular psoriasis, erythrodermic psoriasis, and psoriatic arthritis was evaluated, and the differences in hormone levels and antibodies in the pituitary-thyroid axis with psoriasis type were analyzed. Results. The data of a total of 468 patients were analyzed in this study. The proportion of normal hormone levels was higher among vulgaris patients ( P < 0.001 ), while the erythrodermic patients were more likely to have decreased FT3 or FT4 but normal TSH ( P < 0.001 ). FT3 levels were lower in pustular patients ( P < 0.05 ), FT4 levels were lower in erythrodermic patients ( P < 0.05 ), and TSH levels were higher in patients with psoriatic arthritis ( P < 0.05 ). TPOAb levels were higher than normal in all patients, but there was no significant difference in the levels of TPOAb and TGAb among 4 types of the patients. Conclusion. Psoriasis is related to thyroid dysfunction, especially in patients with atypical psoriasis types. The possibility of complications should be considered in erythrodermic patients.

scholarly journals Association between Vitiligo and Thyroid Autoimmunity

2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
Emina Kasumagic-Halilovic ◽  
Asja Prohic ◽  
Begler Begovic ◽  
Nermina Ovcina-Kurtovic
Keyword(s):  
Case Control Study ◽  
Thyroid Autoimmunity ◽  
Thyroid Stimulating Hormone ◽  
Control Group ◽  
Thyroid Peroxidase ◽  
Thyroid Autoantibodies ◽  
Thyroid Peroxidase Antibody ◽  
Thyroglobulin Antibody ◽  
Common Skin ◽  
Control Study

Background. Vitiligo is a common skin disorder characterized by macular depigmentation of the skin. The etiopathogenesis of the disease is still unclear, but there is evidence that autoimmunity and endocrine disfunction may be involved.Objective. The aim of this study was to determine whether vitiligo is statistically associated with thyroid autoimmunity.Method. In a prospective case-control study, we compared the frequency of thyroid autoantibodies (thyroglobulin antibody, anti-Tg and thyroid peroxidase antibody, and anti-TPO) in 33 patients with vitiligo and in 33 healthy volunteers. Thyroid autoantibodies and thyroid hormones (thyroxine (T4), triiodothyronine (T3), and thyroid stimulating hormone (TSH) were measured in all subjects.Results. Thyroid functional abnormalities were found in 6 (18.18%) patients. Anti-Tg and anti-TPO were positive in 9 (27.27%) and 8 (24.24%) patients, respectively. In control group, only one subject (3.03%) had abnormalities in thyroid hormonal status, and two subjects had positive thyroid autoantibodies. Compared with the control group, the frequency of both anti-Tg and anti-TPO was significantly higher in those with vitiligo ().Conclusion. This study shows a significant association between vitiligo and thyroid autoimmunity, and that tests to detect thyroid autoantibodies are relevant in patients with vitiligo.

Thyroid evaluation of children and adolescents with Williams syndrome in Zhejiang Province

2017 ◽  
Vol 30 (12) ◽  
Author(s):  
Wei-Jun Chen ◽  
Chai Ji ◽  
Dan Yao ◽  
Zheng-Yan Zhao
Keyword(s):  
Children And Adolescents ◽  
Thyroid Function ◽  
Williams Syndrome ◽  
Subclinical Hypothyroidism ◽  
Thyroid Stimulating Hormone ◽  
Zhejiang Province ◽  
Overt Hypothyroidism ◽  
Thyroid Peroxidase ◽  
Thyroid Antibodies ◽  
Free Triiodothyronine

AbstractBackground:The objective of the study was to describe the prevalence of abnormal thyroid function and volume in children and adolescents with Williams syndrome (WS) in Zhejiang Province, China.Methods:Thyroid function, including thyroid-stimulating hormone (TSH), free triiodothyronine (fT3), free thyroxine (fT4), and thyroid antibodies (thyroid peroxidase and thyroglobulin) were measured in 83 patients with WS, aged 0.2–16.5 years. Twenty-three patients were followed for an average of 1.7 years (0.4–4.1), and multiple TSH determinations were considered. Thyroid ultrasonography was performed on 49 patients.Results:One patient was diagnosed with overt hypothyroidism, and 23 patients (27%) had subclinical hypothyroidism (SH). Thyroid antibodies were absent in all patients. In five age groups (0–1 years, 1–3 years, 3–6 years, 6–9 years, 9–18 years), the prevalence of patients with subclinical hypothyroidism was 25%, 28.5%, 44.4%, 16.7% and 4.7%, respectively. Through ultrasound examination, 21 patients (42%) were observed to have thyroid hypoplasia (TH), and there were no cases of thyroid haemiagenesis. The incidence rate of TH increased with age, rising from 20% in the youngest group to 66% in the oldest.Conclusions:SH and TH is common in children and adolescents with WS. Yearly evaluation of thyroid must be performed in all patients in this population, regardless of the result of the neonatal screening. Age under 6 years and existing thyroid abnormalities are risk factors for developing SH, and a shorter follow-up interval is needed for screening in these individuals, SH is often self-limiting, and clinicians should be alert to overt hypothyroidism.

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