Kanazawa Medical University

About: Kanazawa Medical University is a education organization based out in Kanazawa, Japan. It is known for research contribution in the topics: Population & Cancer. The organization has 3103 authors who have published 6322 publications receiving 144592 citations. The organization is also known as: Kanazawa ika daigaku.

Assessment of Coronary Atherosclerosis in Patients With Familial Hypercholesterolemia by Coronary Computed Tomography Angiography

Abstract: The aims of this study were (1) to determine whether the accumulation of coronary plaque burden assessed with coronary computed tomography angiography (CCTA) can predict future events and (2) to estimate the onset and progression of coronary atherosclerosis in patients with familial hypercholesterolemia (FH). Consecutive 101 Japanese patients with heterozygous FH (men = 52, mean age 56 ± 16 years, mean low-density lipoprotein cholesterol 264 ± 58 mg/dl) who underwent 64-detector row CCTA without known coronary artery disease were retrospectively evaluated by assigning a score (0 to 5) to each of 17 coronary artery segments according to the Society of Cardiovascular Computed Tomography guidelines. Those scores were summed and subsequently natural log transformed. The periods to major adverse cardiac events (MACE) were estimated using multivariable Cox proportional hazards models. During the follow-up period (median 941 days), 21 MACE had occurred. Receiver operating characteristic curve analyses identified a plaque burden score of 3.35 (raw score 28.5) as the optimal cutoff for predicting a worse prognosis. Multivariate Cox regression analysis identified the presence of a plaque score ≥3.35 as a significant independent predictor of MACE (hazard ratio = 3.65; 95% confidence interval 1.32 to 25.84, p Y = 0.68 X − 15.6 ( r = 0.54, p Y = 0.74 X − 24.8 ( r = 0.69, p

Taxonomy of Trichophyton interdigitale (Trichophyton mentagrophytes var. interdigitale) by restriction enzyme analysis of mitochondrial DNA

Abstract: The relationship between Trichophyton interdigitale (Trichophyton mentagrophytes var. interdigitale) and the other members of the T. mentagrophytes complex was studied by restriction enzyme analysis of mitochondrial DNA (mtDNA). The mtDNA of 22 isolates of T. interdigitale from Japanese patients with dermatophytosis was extracted, digested with the restriction enzymes Hae III, Msp I, or Hind III, and the restriction profiles obtained compared with those of Arthroderma simii, Arthroderma benhamiae and Arthroderma vanbreuseghemii. The restriction profiles obtained for T. interdigitale were identical to those of A. vanbreuseghemii. Thus, these two species are considered to be closely related.

Does cigarette smoking exacerbate the effect of total cholesterol and high-density lipoprotein cholesterol on the risk of cardiovascular diseases?

Abstract: Objective: To explore whether an interaction between smoking and serum total cholesterol (TC) and/or decreased levels of serum high-density lipoprotein cholesterol (HDLC) exists for any major subtype of cardiovascular disease. Design: An individual participant overview of 34 cohort studies. Setting: The Asia-Pacific region. Participants: People aged ⩾20 years without a particular condition or risk factor. Mean outcome measures: Hazard ratios (HRs) and 95% confidence intervals (CIs) for both TC and HDLC by smoking status were estimated using Cox proportional hazard models adjusted for age and systolic blood pressure and stratified by study and sex. Results: During follow-up (median 4.0 years), 3298 coronary heart disease (CHD) and 4318 stroke events were recorded. For CHD, the HR (95% CI) for an additional 1.06 mmol/l increment in TC was greater in current smokers than in non-smokers: 1.54 (1.43 to 1.66) versus 1.38 (1.30 to 1.47); p = 0.02. Similarly, the HR (95% CI) for an additional 0.40 mmol/l decrement in HDLC was greater in current smokers than in non-smokers: 1.67 (1.35 to 2.07) versus 1.28 (1.10 to 1.49); p = 0.04. The positive association of TC with ischaemic stroke, and the negative association of TC with haemorrhagic stroke, were broadly similar for current smokers and non-smokers. Similarly, the risks of both the subtypes of stroke remained broadly unchanged as HDLC decreased in both current smokers and non-smokers. Conclusions: Smoking exacerbated the effects of both TC and HDLC on CHD, although no interaction between smoking and TC or HDLC existed for either of the subtypes of stroke.