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Accumulation of phosphatidylcholine hydroperoxide (PCOOH), a primary oxidation product of phosphatidylcholine, in blood plasma has been observed in various pathological conditions, including atherosclerosis. In this study, we investigated the use of liquid chromatography-tandem mass spectrometry (LC-MS/MS) to develop a method for accurate quantification of PCOOH (1-palmitoyl-2-hydroperoxyoctadecad
Background: A number of epidemiological studies demonstrated that postprandial hyperglycemia is a risk factor for cardiovascular disease in individuals with impaired glucose tolerance. Although several laboratory studies have addressed the plausible causal role of postprandial acute hyperglycemia (glucose spikes) in the development of atherosclerosis, there is little convincing evidence in vivo wh
A 66-year-old man with type 2 diabetes on hemodialysis treatment was admitted due to poor glycemic control. His serum insulin level and the 125I-insulin binding rate were extremely high with an increased eosinophil count, although he did not have an allergic reaction to insulin or an elevation of specific IgE for human insulin. A Scatchard analysis revealed that the patient’s insulin antibodies ha
Aims/Introduction: α-Glucosidase inhibitors (αGIs) are widely used for the primary treatment of type 2 diabetes. We compared the clinical effects of three αGIs (miglitol, acarbose and voglibose) in patients with obese type 2 diabetes. Materials and Methods: Japanese patients (n = 81) with obese type 2 diabetes (body mass index [BMI] ≥25 kg/m2) were enrolled in this multicenter, open-label study. T
Hereditary predisposition to diet-induced type 2 diabetes has not yet been fully elucidated. We recently established 2 mouse lines with different susceptibilities (resistant and prone) to high-fat diet (HFD)-induced glucose intolerance by selective breeding (designated selectively bred diet-induced glucose intolerance-resistant [SDG-R] and -prone [SDG-P], respectively). To investigate the predispo
Aims/Introduction: Postprandial hyperglycemia is a potent risk factor for cardiovascular disease. Serum glycated albumin (GA) has been reported to reflect postprandial blood glucose fluctuations. In the present study, we assessed the possible correlation of GA with the presence of carotid plaque to evaluate the potential clinical usefulness of GA for predicting atherosclerotic cardiovascular compl
Objective: Impaired glucose tolerance (IGT) is an independent risk factor for atherosclerotic cardiovascular disease. However, due to the lack of appropriate animal models, the underlying mechanisms for IGT-induced atherosclerosis remain to be elucidated invivo. We recently used selective breeding to establish 2 mouse lines with distinctively different susceptibilities to diet-induced glucose into
Aims/Introduction: The development of type 2 diabetes is primarily due to lifestyle and environmental factors, as well as genetics, as shown by familial clustering. To establish mouse lines for evaluating heritable factors determining susceptibility to diet-induced diabetes, we performed selective breeding for differences in high fat diet (HFD)-induced glucose intolerance. Materials and Methods: S
A 76-year-old male was diagnosed to have diabetes mellitus at 57 years of age and oral hypoglycemic agents were started. Aspart, a human insulin analogue, was initiated because of a poor glycemic control in July 2009, at 74 years of age. He complained of dizziness and faintness caused by hypoglycemia in the early morning and afternoon. He was admitted to another hospital in August 2010; his plasma
Increasing evidence indicates that phospholipid oxidation plays important roles in atherosclerosis. Here, we investigated the involvement of Rho-family GTPases inphosphatidylcholine hydroperoxide (PCOOH)-induced THP-1 cell adhesion to ICAM-1. Isoprenoid depletion by fluvastatin and geranylgeranyltransferase inhibition by GGTI-286 suppressed PCOOH-induced cell adhesion to ICAM-1 and F-actin-rich me
Aim: We investigated how dietary management affected body weight (BW) reduction and energy expenditure in obese and normal-weight type 2 diabetic patients. Methods: Type 2 diabetic patients who were hospitalized for diabetic control (93 men and 51 women) were checked for resting energy expenditure (REE). Subjects were divided into the two groups according to body mass index (BMI): obese (BMI ≥ 25)
Insulin tolerance test (ITT) is the gold standard for assessing the hypothalamic-pituitary-adrenal (HPA) function. GH-releasing peptide (GHRP)-2, which has a strong GH-stimulating activity, is useful for diagnosing GH deficiency as well as ITT. Additionally, GHRP-2 is also known to activate HPA axis. There have been no comparative studies of pituitary-adrenal responsiveness between GHRP-2 test and
Aims: The atherogenicity of chylomicron remnants has been discussed. We examined whether serum apoB48 level is associated with the presence of carotid plaque in type 2 diabetic patients. Method: Forty type 2 diabetic patients (21 males and 19 females, 52.8 ± 11.8 years old; mean ± S.D.) were divided into two groups by the presence or absence of carotid plaque. The diurnal change of serum apoB48 le
In her dissertation Aspektuella hjälpverb i svenskan, Maria Bylin investigates the evolution of six aspectual auxiliaries in Swedish (bruka ‘use to’, tendera ‘tend to’, börja ‘begin’, fortsätta ‘continue’, sluta ‘stop’ and hota ‘threaten’). The study is conducted within the framework of grammaticalization, and Bylin’s primary method is to apply so-called auxiliary tests on a historical material co
This paper investigates restrictions on the reported possibility to extract from adjunct clauses in Swedish. I report results from an acceptability judgement study showing that extraction is constrained by the following factors: (i) the degree of syntactic integration of the adjunct clause, (ii) the internal syntax of the adjunct clause, and (iii) semantic coherence. Regarding factor (i), extracti
Vitamin D insufficiency is common, correctable, and influenced by genetic factors, and it has been associated with risk of several diseases. We sought to identify low-frequency genetic variants that strongly increase the risk of vitamin D insufficiency and tested their effect on risk of multiple sclerosis, a disease influenced by low vitamin D concentrations. We used whole-genome sequencing data f
The aim of this study is to explore the possibility of identifying speaker stance in discourse, provide an analytical resource for it and an evaluation of the level of agreement across speakers in the area of stance-taking in discourse. We explore to what extent language users agree about what kind of stances are expressed in natural language use or whether their interpretations diverge. In order
