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1.
Neuro Endocrinol Lett ; 45(2): 143-149, 2024 Apr 07.
Artículo en Inglés | MEDLINE | ID: mdl-38583192

RESUMEN

BACKGROUND: Obesity has long been regarded as a risk factor for abnormal liver function, although the quantitative relationship between them is not clear. This study aimed to investigate the relationship between body mass index (BMI) and gamma-glutamyl transpeptidase (GGT) in different gender populations. METHODS: The cross-sectional study included 221,934 people aged over 18 years and under 90 years who underwent physical examinations at Yijishan Hospital in Wuhu City from 2011 to 2016. t-test and Chi-square test were used to compare the differences in demographic characteristics and biochemical indexes between men and women. Linear regression model and smooth curve method were used to investigate the relationship between BMI and GGT. RESULTS: The smooth curve shows a checkmark association between GGT and BMI. After adjusting for confounders, the cut-off BMI for the whole population was 19.5 kg/m2. When BMI was less than 19.5 kg/m2, GGT levels decreased with increasing BMI, and when BMI was greater than 19.5 kg/m2, GGT levels increased with increasing BMI. After gender stratification, there was a checkmark association between male and female GGT levels and BMI, but the trend of male GGT levels changing with BMI was more obvious than that of females. CONCLUSIONS: Our investigation demonstrated that the GGT level in obese Chinese people is significantly higher than that in non-obese people living in Wuhu City. BMI level can be considered as an early warning index for diseases related to liver function injury in the clinic, although the influence of gender difference should be specifically considered.

2.
Arch Endocrinol Metab ; 68: e230110, 2024 Mar 07.
Artículo en Inglés | MEDLINE | ID: mdl-38456951

RESUMEN

Objective: To investigate the relationship between fasting blood glucose (FBG) and carotid intimamedia thickness (IMT) in premenopausal and postmenopausal women. Subjects and methods: The study enrolled 2,959 women seen at the Maanshan People's Hospital of Anhui Province from December 2013 to December 2018. Carotid IMT was measured using Doppler ultrasound. Linear regression and R smoothing curves were used to analyze the relationship between blood glucose level and carotid IMT in the premenopausal and postmenopausal groups. Results: Postmenopausal compared with premenopausal women had higher mean IMT (mIMT; 0.81 ± 0.23 mm versus 0.70 ± 0.14 mm, respectively, p < 0.001) and maximum IMT (maxIMT; 0.86 ± 0.35 mm versus 0.74 ± 0.16 mm, respectively, p < 0.001) values. On linear regression analysis, mIMT values increased with increasing FBG values when FBG level was ≤ 7 mmol/L, but no significance was found between FBG and maxIMT. After stratification by menopausal status, mIMT and maxIMT increased with increasing FBG when FBG was ≤ 7 mmol/L in the premenopausal group. In the postmenopausal group, mIMT and maxIMT increased with increasing FBG. After adjustment for covariate factors, the relationship between FBG and mIMT remained the same as before the adjustment, but when FBG was ≤ 11 mmol/L, the maxIMT increased with increasing FBG. In the stratification analysis, maxIMT increased with increasing FBG when FBG was ≤ 7 mmol/L in the premenopausal group, while both mIMT and maxIMT increased with increasing FBG when FBG was > 10 mmol/L in the postmenopausal group. Conclusion: Levels of FBG contributed more to increased IMT in postmenopausal than premenopausal women. The influence of FBG was greater on maxIMT than mIMT. Additionally, FBG was helpful in assessing focal thickening of the carotid intima.


Asunto(s)
Grosor Intima-Media Carotídeo , Posmenopausia , Humanos , Femenino , Glucemia , Premenopausia , Arterias Carótidas/diagnóstico por imagen , Ayuno
3.
BMC Endocr Disord ; 24(1): 2, 2024 Jan 02.
Artículo en Inglés | MEDLINE | ID: mdl-38166872

RESUMEN

BACKGROUND: While dyslipidemia has been recognized as a potential risk factor for hyperuricemia, there is currently a dearth of large-scale data specifically focused on studying the relationship between these two conditions. To address this gap, the present study analyzed a dataset of 298,891 physical examination records to investigate in greater detail the clinical classification and compositional relationship between hyperuricemia and dyslipidemia. METHODS: For this investigation, a cross-sectional research design was utilized to analyze physical examination data that was gathered from Yijishan Hospital in Wuhu, China between 2011 and 2016. Logistic regression was employed to examine the association between hyperuricemia and dyslipidemia. Furthermore, the association between hyperuricemia and dyslipidemia was evaluated based on the clinical classifications of dyslipidemia and its components. RESULTS: A total of 298,891 participants from China (124,886 [41.8%] females) were included in the study, with an age range of 18 to 90 years (mean [SD]: 47.76 [13.54] years). In multivariate analysis, the odds of hyperuricemia was 1.878 times higher in patients with dyslipidemia compared to those without dyslipidemia (95% confidence interval [CI]: 1.835-1.922). In the clinical classification of dyslipidemia, individuals with hypertriglyceridemia and mixed hyperlipidemia had 1.753 times (95% CI: 1.706-1.802) and 1.925 times (95% CI: 1.870-1.982) higher odds of hyperuricemia, respectively, compared to those without dyslipidemia. Among the components of dyslipidemia, the odds ratios for hyperuricemia in individuals in the fourth quartile compared to those in the first quartile were 3.744 (95% CI: 3.636-3.918) for triglycerides, 1.518 (95% CI: 1.471-1.565) for total cholesterol, and 1.775 (95% CI: 1.718 - 1.833) for non-high-density lipoprotein cholesterol. CONCLUSIONS: Dyslipidemia has been independently linked with hyperuricemia. Moreover, the elevation of triglycerides or total cholesterol levels, including conditions such as hypertriglyceridemia and mixed hyperlipidemia, have been observed to have a positive association with the development of hyperuricemia.


Asunto(s)
Dislipidemias , Hiperlipoproteinemia Tipo V , Hipertrigliceridemia , Hiperuricemia , Femenino , Humanos , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Masculino , Hiperuricemia/complicaciones , Hiperuricemia/epidemiología , Estudios Transversales , Ácido Úrico , Dislipidemias/epidemiología , Dislipidemias/complicaciones , Colesterol , China/epidemiología , Factores de Riesgo , Triglicéridos , Hipertrigliceridemia/complicaciones
4.
BMC Endocr Disord ; 23(1): 192, 2023 Sep 11.
Artículo en Inglés | MEDLINE | ID: mdl-37697387

RESUMEN

BACKGROUND: This study aimed to investigate the relationship between fasting plasma glucose (FPG) and human serum albumin (HSA) in a large health checkup population in China. METHODS: In this cross-sectional health checkup study, we enrolled a population of 284,635 subjects from Wuhu between 2011 and 2016. All participants completed the physical examination, blood biochemical examination, and blood routine examination. RESULTS: The prevalence of diabetes in men and women was 6.11% and 2.98%, respectively. The average level of HSA and FPG was significantly higher in men than in women (48.44 ± 3.25 vs. 47.14 ± 3.22, P < 0.0001; 5.50 ± 1.26 vs. 5.26 ± 0.94, P < 0.0001). There were significant differences in blood biochemistry and blood routine values by gender. After adjusting for confounding factors, the results showed that FPG and HSA were a V-shaped curve, and the threshold value of HSA was 40.7 mmol/L. FPG and HSA still showed a V-shaped curve after stratification by gender and age. In the male group, FPG decreased with HSA when HSA<42.3 mmol/L, and increased when HSA ≥ 42.3 mmol/L. In the female group, FPG decreased with HSA when HSA<35.7 mmol/L, and increased when HSA ≥ 35.7 mmol/L. In the age<65 group, FPG decreased with HSA when HSA<37.5 mmol/L, and increased when HSA ≥ 37.5 mmol/L. In the age ≥ 65 group, FPG decreased with HSA when HSA<43.2 mmol/L, and increased when HSA ≥ 43.2 mmol/L. CONCLUSIONS: A V-shape relationship exists between fasting plasma glucose and human serum albumin among the Chinese health checkup population studied.


Asunto(s)
Glucemia , Albúmina Sérica Humana , Anciano , Femenino , Humanos , Masculino , China/epidemiología , Estudios Transversales , Ayuno , Pueblos del Este de Asia
5.
Clin Neurol Neurosurg ; 233: 107966, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37703617

RESUMEN

OBJECTIVE: Carotid plaque instability is a risk factor for ischemic stroke, and changes in serum creatinine are associated with carotid plaque. However, the relationship between serum creatinine and carotid plaque stability is not well explained. This study aimed to interpret this relationship for clinical treatment of carotid plaque. METHODS: A total of 4363 subjects aged 29-86 from December 2013 to December 2018 were included in this study. The stability of carotid plaque was determined based on ultrasound echoes and divided into two groups: carotid plaque stable group and carotid plaque unstable group. The relationship between serum creatinine and carotid plaque stability was determined using curve fitting methods as well as logistic regression. RESULTS: After age stratification, there was an inverted U-shaped curve between the stability of right carotid plaque and serum creatinine in males, When serum creatinine levels were less than 84 µmol/L, the probability of carotid plaque instability gradually increased, and the carotid plaque became stable when creatinine levels were greater than 84 µmol/L. The relationship between left carotid female plaque stability and serum creatinine showed a U-shaped curve. When serum creatinine levels were less than 80 µmol/L, the carotid plaque stability stabilized, and the probability increased when creatitine levels were more than 80 µmol/L, as the carotid plaque instability rose. CONCLUSION: There was an inverted U-shaped relationship between the stability of carotid plaque in the right carotid artery and serum creatinine in males, and a U-shaped relationship between the stability of carotid plaque in the left carotid artery and serum creatinine in females.


Asunto(s)
Arterias Carótidas , Placa Aterosclerótica , Masculino , Humanos , Femenino , Creatinina , Estudios Transversales , Arterias Carótidas/diagnóstico por imagen , Placa Aterosclerótica/diagnóstico por imagen , Ultrasonografía , Factores de Riesgo , China/epidemiología
6.
Neuro Endocrinol Lett ; 44(6): 399-409, 2023 Sep 29.
Artículo en Inglés | MEDLINE | ID: mdl-37776557

RESUMEN

PURPOSE: This study was aimed to investigate the influence of carotid hemodynamics in common carotid artery (CCA) and internal carotid artery (ICA) on carotid plaque location. METHODS: A total of 4444 participants from Anhui Maanshan People's Hospital were selected from December 2013 to December 2018. Doppler ultrasound was used to measure the location of carotid plaque. Patients were divided into four groups according to plaque location: LEFT, RIGHT, BOTH, and NONE. Multiple logistic regression and smooth curve were applied to determine the relationship of carotid plaque location and hemodynamic indexes. RESULTS: Compared with the NONE group, the ratio of artery systolic and diastolic blood flow velocity in right internal carotid (RICA S/D) was a risk factor for LEFT group (OR=1.548) after adjustment; artery systolic and diastolic blood flow velocity ratio of left common carotid artery (LCCA S/D) was a risk factor for RIGHT group (OR=1.250); resistance index of right internal carotid (RICA RI) was a protective factor for BOTH group (OR=0.097), while LCCA S/D and RICA S/D were risk factors for BOTH group (OR=1.201, OR=1.457). Compared with the RIGHT group, artery systolic and diastolic blood flow velocity ratio of right common carotid (RCCA S/D) was the risk factor for the LEFT group (OR=1.463), LCCA S/D and RICA S/D were the risk factors for BOTH group (OR=1.706, OR=2.111). After age stratification, resistance index of right common carotid artery (RCCA RI) and resistance index of left internal carotid artery (LICA RI) were protective factors for BOTH group (OR=0.046, OR=0.042) in group younger than 52. RCCA S/D and RICA S/D were risk factors for BOTH group (OR=1.557, OR=1.843). Resistance index of left common carotid artery (LCCA RI) was a protective factor in the LEFT group compared with the RIGHT group (OR=0.476). In group older than 52, RICA S/D was a risk factor for LEFT group (OR=1.388). LCCA S/D was a risk factor for RIGHT group (OR=1.575). LCCA S/D and RICA S/D were risk factors for BOTH group (OR=1.348, OR=1.311). RICA S/D and RCCA S/D were protective factors in the LEFT group compared with the RIGHT group (OR=0.567, OR=0.680).


Asunto(s)
Arterias Carótidas , Placa Aterosclerótica , Humanos , Arterias Carótidas/diagnóstico por imagen , Arteria Carótida Común/diagnóstico por imagen , Hemodinámica , Ultrasonografía , Velocidad del Flujo Sanguíneo , Arteria Carótida Interna/diagnóstico por imagen
7.
BMC Genomics ; 24(1): 26, 2023 Jan 16.
Artículo en Inglés | MEDLINE | ID: mdl-36646991

RESUMEN

BACKGROUND: Mycobacterial interspersed repetitive unit-variable number tandem repeat (MIRU-VNTR) is a frequently used typing method for identifying the Beijing genotype of Mycobacterium tuberculosis (Mtb), which is easily transformed into rifampicin (RIF) resistance. The RIF resistance of Mtb is considered to be highly related with the mutation of rpoB gene. Therefore, this study aimed to analyze the relationship between the repetitive number of MIRU loci and the mutation of rpoB gene. METHODS: An open-source whole-genome sequencing data of Mtb was used to detect the mutation of rpoB gene and the repetitive number of MIRU loci by bioinformatics methods. Cochran-Armitage analysis was performed to analyze the trend of the rpoB gene mutation rate and the repetitive number of MIRU loci. RESULTS: Among 357 rifampicin-resistant tuberculosis (RR-TB), 304 strains with mutated rpoB genes were detected, and 6 of 67 rifampicin susceptible strains were detected mutations. The rpoB gene mutational rate showed an upward trend with the increase of MIRU10, MIRU39, QUB4156 and MIRU16 repetitive number, but only the repetitive number of MIRU10, MRIU39 and QUB4156 were risk factors for rpoB gene mutation. The Hunter-Gaston discriminatory index (HGDI) of MIRU10 (0.65) and QUB4156 (0.62) was high in the overall sample, while MIRU39 (0.39) and MIRU16 (0.43) showed a moderate discriminatory Power. CONCLUSION: The mutation rate of rpoB gene increases with the addition of repetitive numbers of MIRU10, QUB4156 and MIRU39 loci.


Asunto(s)
Proteínas Bacterianas , ADN Polimerasa Dirigida por ADN , Tasa de Mutación , Mycobacterium tuberculosis , Tuberculosis Resistente a Múltiples Medicamentos , Humanos , Técnicas de Tipificación Bacteriana/métodos , Genotipo , Repeticiones de Minisatélite , Mycobacterium tuberculosis/genética , Rifampin/farmacología , ADN Polimerasa Dirigida por ADN/genética , Proteínas Bacterianas/genética
8.
BMC Endocr Disord ; 23(1): 8, 2023 Jan 09.
Artículo en Inglés | MEDLINE | ID: mdl-36624464

RESUMEN

BACKGROUND: Both age and gender are the influence factors of hemoglobin concentration. However, the changing trend of hemoglobin levels between males and females with age remains unclear. This study aimed to explore their changing characteristics in different genders. METHODS: A cross-sectional study was conducted in Physical Examination Center of the First Affiliated Hospital of Wannan Medical College in Wuhu, China from 2014 to 2016. The generalized linear model was applied to explore the relationship between age, gender and hemoglobin levels. RESULTS: Among the 303,084 participants, the mean age for females and males was 46.9 ± 13.4(15-98) and 48.1 ± 13.7(14-98) years old, respectively. Generalized smoothing splines showed that hemoglobin levels increased up to age 25 and then decreased in men; in women the levels increased up until age 20, and then decreased, with slight increase again (ß = 0.244, P < 0.01). After dividing all participants into hyperglycemia and normal groups, only the normal female group showed a significant upward trend (ß = 0.257, P < 0.01) between ages 50-59. CONCLUSIONS: Hemoglobin concentration changes with age and the curve is different in males and females. The slightly upward trend of female hemoglobin in the age range of 50-59 years old should be considered in developing the reference range of hemoglobin making.


Asunto(s)
Hemoglobinas , Humanos , Masculino , Femenino , Persona de Mediana Edad , Adulto , Adulto Joven , Estudios Transversales , China/epidemiología , Hemoglobinas/análisis , Factores Sexuales
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