Publications by authors named "Kathryn H Williams"

Aims: To investigate whether soluble CD163 (sCD163) is altered in those with diabetes and various subtypes of complications and non-alcoholic fatty liver disease (NAFLD), and whether it can assess disease complications and severity in people with diabetes.

Methods: Adults with diabetes (n = 101) were recruited and assessed for the presence of any complications (D). Liver steatosis presence was determined by ultrasound and liver stiffness measurement (LSM) by transient elastography.

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Background: Some country guidelines recommend that people with type 2 diabetes (T2D) limit their consumption of eggs and cholesterol. Our previously published 3-mo weight-maintenance study showed that a high-egg (≥12 eggs/wk) diet compared with a low-egg diet (<2 eggs/wk) did not have adverse effects on cardiometabolic risk factors in adults with T2D.

Objective: The current study follows the previously published 3-mo weight-maintenance study and assessed the effects of the high-egg compared with the low-egg diets as part of a 3-mo weight-loss period, followed by a 6-mo follow-up period for a total duration of 12 mo.

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Aims: The impact of non-alcoholic fatty liver disease (NAFLD) presence and severity on the diabetes phenotype remains unclear. Our study aimed to explore and contrast the phenotypes associated with higher ALT and high-risk NAFLD fibrosis score (NFS) in type 2 diabetes.

Methods: 324 patients with type 2 diabetes mellitus who were seen at a diabetes centre for a complications assessment with data for NFS were available for study.

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Purpose: Although much literature has focused on various techniques to repair epiblepharon, no study has addressed how frequently surgical intervention is required.

Methods: The authors tabulated data from all patients with epiblepharon seen over the past 15 years.

Results: Eighty-nine patients were included, 61 (69%) with tearing, discharge, conjunctival injection, or eye rubbing.

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Aims: Reported associations between liver enzymes and mortality may not hold true in type 2 diabetes, owing to a high prevalence of non-alcoholic fatty liver disease, which has been linked to cardiovascular disease and mortality in its own right. Our study aimed to determine whether alanine aminotransferase (ALT) or γ-glutamyl transferase (GGT) levels predict mortality in type 2 diabetes, and to examine possible mechanisms.

Methods: Data from the Fenofibrate Intervention and Event Lowering in Diabetes (FIELD) study were analyzed to examine the relationship between liver enzymes and all-cause and cause-specific mortality over 5years.

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Aim: To examine for an association of elevated lower-limb vibration perception threshold (VPT) with NAFLD fibrosis.

Methods: Two cohorts from a tertiary diabetes centre were studied - Cohort 1, n=456 with type 1 or 2 diabetes, and Cohort 2, n=106 with type 2 diabetes mellitus. All underwent a detailed assessment, including VPT measurement.

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Background: Previously published research that examined the effects of high egg consumption in people with type 2 diabetes (T2D) produced conflicting results leading to recommendations to limit egg intake. However, people with T2D may benefit from egg consumption because eggs are a nutritious and convenient way of improving protein and micronutrient contents of the diet, which have importance for satiety and weight management.

Objective: In this randomized controlled study, we aimed to determine whether a high-egg diet (2 eggs/d for 6 d/wk) compared with a low-egg diet (<2 eggs/wk) affected circulating lipid profiles, in particular high-density lipoprotein (HDL) cholesterol, in overweight or obese people with prediabetes or T2D.

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Background: Intrahepatic expression of dipeptidyl peptidase-4 (DPP4), and circulating DPP4 (cDPP4) levels and its enzymatic activity, are increased in non-alcoholic fatty liver disease (NAFLD) and in type 2 diabetes mellitus and/or obesity. DPP4 has been implicated as a causative factor in NAFLD progression but few studies have examined associations between cDPP4 activity and NAFLD severity in humans. This study aimed to examine the relationship of cDPP4 activity with measures of liver disease severity in NAFLD in subjects with diabetes and/or obesity.

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