Resistance-Breaking Tomato Spotted Wilt Virus Variant that Recently Occurred in Pepper in South Korea is a Genetic Reassortant.

Tomato spotted wilt virus (TSWV) is a destructive viral pathogen in various crops, including pepper. Although the single dominant gene has been utilized in pepper breeding to confer resistance to TSWV, the occurrence of TSWV variants that overcome -mediated resistance has been reported in various countries after several years of growing resistant cultivars. In this study, we determined the complete genome sequence of a resistance-breaking TSWV variant (TSWV-YI) that recently emerged in pepper in South Korea.

Uterine artery embolization for symptomatic adenomyosis: a new technical development of the 1-2-3 protocol and predictive factors of MR imaging affecting outcomes.

Purpose: To evaluate the safety and effectiveness of a new embolization technique named the 1-2-3 protocol to achieve complete necrosis of adenomyosis after uterine artery embolization (UAE) and to determine predictive factors on magnetic resonance (MR) imaging.

Materials And Methods: A total of 40 patients with adenomyosis without leiomyomas diagnosed on MR imaging were prospectively enrolled. They were subdivided into three categories based on MR signal intensity (SI) of the adenomyosis on T2-weighted imaging: dark, low, and heterogeneous SI or SI equal to that of the myometrium.

Age at menopause and cause-specific mortality in South Korean women: Kangwha Cohort Study.

Objective: The purpose of this study was to examine the relation between age at natural menopause and all-cause and cause-specific mortality among women.

Methods: This study used the data of the Kangwha Cohort that was followed up from 1985 to 2001, in particular, for the group of 55 years or older women (n=2658). We calculated the hazard ratio of mortality by the group of age at menopause using the Cox proportional hazards model with adjustment for age, alcohol consumption, education, age at first birth, self-cognitive health level, chronic disease, marital partner, parity, age at menarche, oral contraceptive use and hypertension.

Appropriateness ratings in cataract surgery.

This study aimed to evaluate the appropriateness of cataract surgery and identify the characteristics of patients and surgeons, clinical and functional outcomes, and surgical methods associated with appropriate cataract surgery. For this purpose, Korean cases of cataract surgery were rated as either 'necessity', 'appropriate', 'uncertain' or 'inappropriate', based on RAND/UCLA Ratings. For this assessment, the cases of 222 patients who underwent cataract surgery, on either one or both eyes, were studied.