Publications by authors named "Kenichi Ohara"

Introduction: Type 2 diabetes (T2D) is a major cause of chronic kidney disease (CKD) in Japan, and there is an increasing treatment need for first- and second-line care in these patients. The addition of finerenone to current treatment modalities lowers the risk of CKD progression and cardiovascular events in patients with CKD and T2D from the Japanese payer perspective. This study investigated the cost-effectiveness analysis of adding finerenone to standard of care (SoC) versus SoC alone for the treatment of CKD in patients with T2D.

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Background: The objective of this analysis was to estimate the clinical and economic impact of undertaking urine albumin-to-creatinine ratio (UACR) testing alongside regular estimated glomerular filtration rate testing for chronic kidney disease in non-diabetic Japanese patients versus no testing and versus urine protein-creatinine ratio (UPCR) testing.

Methods: An economic model, taking a Japanese healthcare perspective, estimated the health-economic impact of UACR testing over a lifetime time horizon. Outcomes reported were additional costs, clinical benefits measured, such as prevented dialyses and cardiovascular events, quality-adjusted life years gained, and incremental cost-effectiveness ratios.

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Aims/introduction: This analysis seeks to evaluate the cost-effectiveness of urine albumin-to-creatinine ratio testing compared with urine protein-creatinine ratio testing and no urine testing for the identification of kidney damage in individuals with type 2 diabetes who have, or are at risk of, chronic kidney disease in Japan.

Materials And Methods: A health-economic model estimated the clinical and economic consequences of different tests to evaluate kidney damage in line with Japanese guidelines, taking a Japanese healthcare perspective. Differences in the diagnostic performance of tests were considered by the integration of real-world Japanese data.

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Background: Erythropoiesis-stimulating agents (ESAs) are the standard treatment for patients with renal anemia to increase hemoglobin (Hb) levels and reduce the need for blood transfusions. However, treatments targeting high Hb levels require high doses of ESAs administered intravenously, which is associated with an elevated risk of adverse cardiovascular events. Furthermore, there have been some problems such as hemoglobin variability and low achievement of target hemoglobin due to the shorter half-lives of ESAs.

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Bacteria of the family (flavobacteria) primarily comprise nonpathogenic bacteria that inhabit soil and water (both marine and freshwater). However, some bacterial species in the family, including and , are known to be pathogenic to fish. Flavobacteria, including the abovementioned pathogenic bacteria, belong to the phylum and possess two phylum-specific features, gliding motility and a protein secretion system, which are energized by a common motor complex.

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Background And Aim: Magnifying endoscopy is useful for diagnosis of early gastrointestinal neoplasms by visualizing microvascular (MV) and microsurface (MS) structures of the mucosa when combined with image-enhanced endoscopy. However, precise control of the endoscope is needed because the depth of focus is narrow and the target may move. These problems may be overcome by the all-in-focus (AIF) technique, which was developed in the engineering field.

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Background: COPD remains a major health problem in Japan. Patients with COPD experience a reduced quality of life (QoL) and have a higher chance of work impairment and productivity loss. However, there is a lack of data on the impact of COPD in terms of QoL and work activity impairment in Japan.

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The oval squid Sepioteuthis lessoniana is one of the most economically important squid species in Japan; however, its population structure is poorly understood due to the lack of hypervariable markers. Such information is critical for managing sustainable fisheries, as well as for ensuring the existence of wild S. lessoniana stocks.

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Bacterial cold water disease (BCWD) in ayu (Plecoglossus altivelis altivelis) has a serious impact on aquaculture and fisheries. There is known to be a significant difference among ayu strains with regard to mortality caused by BCWD. In this study, the immune response of different ayu strains against Flavobacterium psychrophilum infection was observed.

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Automated continuous individual cell transfer is a critical step in single-cell applications using microfluidic devices. Cells must be aspirated gently from a buffer before transferring to operation zone so as not to artificially perturb their biostructures. Vision-based manipulation is a key technique for allowing nondestructive cell transportation.

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Genetic diversity and genetic divergence were investigated in the landlocked goby Rhinogobius sp. YB by analysis of seven microsatellite DNA loci and the mtDNA control region sequence, and were compared with those of the closely related amphidromous species Rhinogobius sp. DA.

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The Japanese silver crucian carp, Carassius langsdorfii, is a naturally polyploid fish that reproduces by gynogenesis, resulting in a geographically clustered clonal population. To determine the amount of clonal diversity in this species, we used genetic markers to compare fish from several Japanese locations. Samples were collected from Lake Kasumigaura (Ibaraki Pref.

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