Article
Endocrinology & Metabolism
Elena Succurro, Maria Adelaide Marini, Alessia Riccio, Teresa Vanessa Fiorentino, Maria Perticone, Angela Sciacqua, Francesco Andreozzi, Giorgio Sesti
Summary: This study found that deteriorated glucose homeostasis in women is associated with greater fat accumulation and worsening insulin sensitivity compared to men.
DIABETES RESEARCH AND CLINICAL PRACTICE
(2022)
Article
Biochemistry & Molecular Biology
Cristina Galarregui, Santiago Navas-Carretero, Carlos J. Gonzalez-Navarro, J. Alfredo Martinez, M. Angeles Zulet, Itziar Abete
Summary: This study showed that consuming a high protein product significantly lowered peak and Delta blood glucose concentrations compared to a high carbohydrate product. Insulin response did not show significant differences between the two foods. Fasting glucose was positively correlated with glucose iAUC only for the high protein product.
Article
Public, Environmental & Occupational Health
Xin Zhang, Yankun Yue, Shaobo Liu, Xiangfeng Cong, Wenjuan Wang, Jianhong Li
Summary: This study investigates the relationship between BMI and the risk of impaired glucose tolerance (IGT) and impaired fasting glucose (IFG) in Chinese adults. The results show that obesity is an important risk factor for IGT and IFG in China, and the risk of IGT increases during the overweight stage.
Article
Cardiac & Cardiovascular Systems
Procolo Di Bonito, Giuliana Valerio, Maria R. Licenziati, Giuseppina Campana, Emanuele M. del Giudice, Anna Di Sessa, Anita Morandi, Claudio Maffeis, Claudio Chiesa, Lucia Pacifico, Marco G. Baroni, Melania Manco
Summary: The study revealed a significant association between uric acid levels and markers of prediabetes, insulin resistance, and insulin sensitivity in overweight/obese youth. Higher uric acid levels were correlated with elevated markers of impaired glucose metabolism, particularly post-challenge conditions.
NUTRITION METABOLISM AND CARDIOVASCULAR DISEASES
(2021)
Article
Food Science & Technology
Masanobu Hibi, Yuji Matsui, Sachiko Niwa, Sachiko Oishi, Aya Yanagimoto, Takahiro Ono, Tohru Yamaguchi
Summary: Corosolic acid has been found to improve glucose tolerance in both healthy individuals and prediabetic subjects.
JOURNAL OF FUNCTIONAL FOODS
(2022)
Article
Physiology
Hongli Zeng, Xiangsheng Cai, Zhenyang Qiu, Yuchan Liang, Lu Huang
Summary: The study aimed to investigate the effects of quinoa on glucose and lipid metabolism, and the prognosis in people with impaired glucose tolerance. The results showed that adding quinoa to staple food intake significantly reduced postprandial blood glucose, improved lipid metabolism and insulin resistance, and delayed the progression of diabetes in people with impaired glucose tolerance.
FRONTIERS IN PHYSIOLOGY
(2023)
Article
Pharmacology & Pharmacy
Chaiwat Washirasaksiri, Weerachai Srivanichakorn, Nutsakol Borrisut, Tullaya Sitasuwan, Rungsima Tinmanee, Chayanis Kositamongkol, Pinyapat Ariyakunaphan, Chonticha Auesomwang, Naruemit Sayabovorn, Thanet Chaisathaphol, Pochamana Phisalprapa
Summary: The incidences of diabetes and diabetic retinopathy in high-risk individuals in Thailand increase significantly with higher degrees of dysglycemia. Individuals with FPG 110-125 mg/dl and HbA1c 6.0%-6.4% are more likely to develop type 2 diabetes and diabetic retinopathy.
FRONTIERS IN PHARMACOLOGY
(2022)
Article
Endocrinology & Metabolism
Yingting Zuo, Xinsheng Han, Xue Tian, Shuohua Chen, Shouling Wu, Anxin Wang
Summary: The study revealed that individuals without traditional ASCVD risk factors are at increased risk of developing CVD with higher levels of abnormal fasting plasma glucose, underlining the importance of prevention strategies targeting elevated FPG levels in addition to other traditional ASCVD risk factors.
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
(2022)
Article
Nutrition & Dietetics
Jennifer L. LaBarre, Emily Hirschfeld, Tanu Soni, Maureen Kachman, Janis Wigginton, William Duren, Johanna Y. Fleischman, Alla Karnovsky, Charles F. Burant, Joyce M. Lee
Summary: The study indicates that obesity and insulin resistance may influence the metabolic dynamics in response to a glucose challenge in adolescents. Obese adolescents showed a blunted decline in fatty acid oxidation intermediates during OGTT.
Article
Endocrinology & Metabolism
Bibi Uhre Nielsen, Inger Hee Mabuza Mathiesen, Rikke Moller, Rikke Krogh-Madsen, Terese Lea Katzenstein, Tacjana Pressler, James A. M. Shaw, Christian Ritz, Michael R. Rickels, Darko Stefanovski, Thomas Peter Almdal, Daniel Faurholt-Jepsen
Summary: The study aims to further understand the pathophysiology of CF-related diabetes and explore potential factors causing hypoglycaemia. The results indicate that there is an association between beta cell stress and abnormal alpha cell function in adults with CF. Hypoglycaemia in CF patients may be due to a temporal mismatch between glucose and insulin levels rather than an impaired glucagon response.
FRONTIERS IN ENDOCRINOLOGY
(2023)
Article
Medicine, General & Internal
Guoyi Yang, Shiu Lun Au Yeung, Catherine Mary Schooling
Summary: This study investigated the relationship between hemoglobin A1c (HbA1c) and glucose levels, and found that hemoglobin and iron were inversely associated with HbA1c. Fasting glucose showed a stronger association with HbA1c and diabetes in women compared to men. HbA1c in men underestimated fasting glucose, possibly due to erythrocyte properties.
Article
Cardiac & Cardiovascular Systems
Stelios Karayiannides, Catarina Djupsjo, Jeanette Kuhl, Claes Hofman-Bang, Anna Norhammar, Martin J. Holzmann, Pia Lundman
Summary: In this study, it was found that around two thirds of AMI patients without a history of diabetes had disturbed glucose metabolism. The presence of prediabetes range HbA1c added predictive value for long-term outcomes, while OGTT was not predictive for combined events.
CARDIOVASCULAR DIABETOLOGY
(2021)
Article
Endocrinology & Metabolism
Charlotte Nachtergaele, Eric Vicaut, Sara Pinto, Sopio Tatulashvili, Helene Bihan, Meriem Sal, Narimane Berkane, Lucie Allard, Camille Baudry, Lionel Carbillon, Emmanuel Cosson
Summary: The study evaluated the use of HbA1c and FPG measurement as an alternative to diagnose hyperglycaemia in pregnancy during the COVID-19 pandemic. The sensitivity was found to be 57%, with false negative women having lower plasma glucose levels, HbA1c, and body mass index compared to true positive cases.
DIABETES RESEARCH AND CLINICAL PRACTICE
(2021)
Article
Endocrinology & Metabolism
Motonori Sato, Yoshifumi Tamura, Takashi Nakagata, Yuki Someya, Hideyoshi Kaga, Nozomu Yamasaki, Mai Kiya, Satoshi Kadowaki, Daisuke Sugimoto, Hiroaki Satoh, Ryuzo Kawamori, Hirotaka Watada
Summary: The prevalence of impaired glucose tolerance (IGT) was higher in young underweight Japanese women compared to normal weight women, with those with IGT showing impaired early-phase insulin secretion, lower fitness levels, and reduced whole-body and adipose tissue insulin sensitivity levels.
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
(2021)
Article
Endocrinology & Metabolism
Jung A. Kim, Ji Sung Lee, Eyun Song, Eun Roh, Ji Hee Yu, Nam Hoon Kim, Hye Jin Yoo, Ji A. Seo, Sin Gon Kim, Nan Hee Kim, Sei Hyun Baik, Kyung Mook Choi
Summary: This study examined the relationship between fasting plasma glucose variability and osteoporotic fractures in individuals without diabetes using a nationwide cohort database. The results suggest that FPG variability may be an independent risk factor for osteoporotic fractures in the general population without diabetes.
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
(2021)
Review
Medical Laboratory Technology
Lauren E. Hughes, Clare Ford, Matthew J. Brookes, Rousseau Gama
Summary: Bile acid diarrhoea is a common but often misdiagnosed chronic condition, characterized by inadequate absorption of bile acids in the small intestine leading to excess bile acids in the colon and resulting in diarrhoea. Current diagnostic methods are limited, highlighting the need for more reliable and accessible testing options.
ANNALS OF CLINICAL BIOCHEMISTRY
(2021)
Article
Medical Laboratory Technology
A. Sanders, R. Gama, H. Ashby, P. Mohammed
Summary: The study found very low prevalence of biotin interference in routine serum samples from UK patients, with most samples having biotin levels well below the interference threshold. This indicates a minimal risk of biotin interference in this patient population, except for certain assays with very low interference thresholds.
ANNALS OF CLINICAL BIOCHEMISTRY
(2021)
Article
Endocrinology & Metabolism
Tejas Kalaria, Anna Sanders, Jonathan Fenn, Helen L. Ashby, Pervaz Mohammed, Harit N. Buch, Clare Ford, Rousseau Gama
Summary: The study evaluated the commutativity of Roche and Abbott thyroid assays for the diagnosis and management of subclinical hypothyroidism. Results showed significant differences between the Roche and Abbott assays, with Roche results being higher by 40% +/- 15% for TSH and 16% +/- 7% for fT4 compared to Abbott. The diagnosis and management of subclinical hypothyroidism can be greatly influenced by these between-assay differences.
CLINICAL ENDOCRINOLOGY
(2021)
Letter
Endocrinology & Metabolism
Tejas Kalaria, Harit Buch, Mayuri Agarwal, Rahul Chaudhari, Carolina Gherman-Ciolac, Roopa Chopra, Victor Okeke, Sukhbir Kaur, Lauren Hughes, Hayley Sharrod-Cole, Clare Ford, Rousseau Gama
CLINICAL ENDOCRINOLOGY
(2022)
Article
Medical Laboratory Technology
Tejas Kalaria, Henry Gill, Steve Harris, Clare Ford, Rousseau Gama
Summary: The study found that hemolysis negatively affects sodium measurement by both indirect and direct ion-selective electrodes, leading to dilutional hyponatremia. The additional interference in indirect ion-selective electrode is due to the electrolyte exclusion effect, but it is unlikely to be clinically significant.
ANNALS OF CLINICAL BIOCHEMISTRY
(2021)
Letter
Medicine, General & Internal
Tejas Kalaria, Harit Buch, Rousseau Gama
IRISH JOURNAL OF MEDICAL SCIENCE
(2022)
Article
Pathology
Tejas R. Kalaria, Anna Sanders, Clare Ford, Harit Buch, Jonathan Samuel Fenn, Helen L. Ashby, Pervaz Mohammed, Rousseau Mariano Gama
Summary: The differences in TSH assays provided by Abbott and Roche may impact the biochemical assessment of levothyroxine replacement in primary hypothyroidism. Lack of harmonization between TSH methods and their reference ranges could potentially lead to varying patient management decisions. Laboratories should implement processes to identify cumulative drift in assay performance during lot verification.
JOURNAL OF CLINICAL PATHOLOGY
(2022)
Letter
Medical Laboratory Technology
Tejas Kalaria, Clare Ford, Rousseau Gama
ANNALS OF CLINICAL BIOCHEMISTRY
(2021)
Article
Medical Laboratory Technology
Tejas Kalaria, Jonathan Fenn, Hayley Sharrod-Cole, Anna Sanders, Clare Ford, Rousseau Gama
Summary: There is a significant discordance in the diagnosis and management of hypothyroidism using Abbott and Roche thyroid assays, with better agreement found in samples spiked with WHO-IS. The difference in TSH results between Abbott and Roche methods decreases when using serum pools spiked with WHO-IS containing pituitary-derived TSH.
ANNALS OF CLINICAL BIOCHEMISTRY
(2021)
Article
Medical Laboratory Technology
Tejas Kalaria, Jonathan Fenn, Richard Whitmill, Clare Ford, Rousseau Gama
Summary: Ex vivo uricolysis in samples from patients administered rasburicase can lead to falsely low uric acid results. We found that using sodium fluoride-ethylenediaminetetraacetic acid-citrate sample tube (FC Mix tube) can effectively inhibit uricolysis without the need for sample cooling.
ANNALS OF CLINICAL BIOCHEMISTRY
(2022)
Article
Medical Laboratory Technology
Tejas Kalaria, Henry Gill, Hayley Sharrod-Cole, Clare Ford, Rousseau Gama
Summary: Background Haemolysis has different effects on plasma sodium and chloride, with the osmotic shock method showing lower impact compared to other protocols. Recovery of PNa and PCl increased with increasing H-index in both methods. The use of DIW in the osmotic shock protocol may lead to incorrect recovery calculations.
ANNALS OF CLINICAL BIOCHEMISTRY
(2022)
Article
Medical Laboratory Technology
Michael Udegbune, Hayley Sharrod-Cole, Sarah Townsend, Ben Allen, Matthew J. Brookes, Clare Ford, Rousseau Gama
Summary: Limited and conflicting data exist regarding the value of serum calprotectin in discriminating active and inactive disease activity in ulcerative colitis. This study compared multiple biomarkers in patients with clinically active and inactive disease. The results showed that faecal calprotectin was the optimal biomarker for differentiating active and inactive UC, while the performance of serum calprotectin and systemic biomarkers was poor.
ANNALS OF CLINICAL BIOCHEMISTRY
(2022)
Article
Medical Laboratory Technology
Tejas Kalaria, Clare Ford, Rousseau Gama
Summary: The study found that explicit automated laboratory feedback comments promoting closed phlebotomy and proper order of tube fill with open phlebotomy led to a 58% reduction in EDTA-contaminated samples. This suggests that implementing these practices may help improve phlebotomy procedures.
ANNALS OF CLINICAL BIOCHEMISTRY
(2023)
Article
Medical Laboratory Technology
Tejas Kalaria, Clare Ford, Rousseau Gama
Summary: EDTA concentration can be used to selectively report the results of analytes that are unaffected at the measured EDTA concentration.
ANNALS OF CLINICAL BIOCHEMISTRY
(2023)
Letter
Medical Laboratory Technology
Nathan Lorde, Farheen Karim, Rousseau Gama, Tejas Kalaria
ANNALS OF CLINICAL BIOCHEMISTRY
(2023)