Enantioselective [2+ 2] cycloadditions of cinnamate esters: generalizing Lewis acid catalysis of triplet energy transfer

ME Daub, H Jung, BJ Lee, J Won… - Journal of the …, 2019 - ACS Publications
We report the enantioselective [2+ 2] cycloaddition of simple cinnamate esters, the products
of which are useful synthons for the controlled assembly of cyclobutane natural products …

Tumor location–dependent skip lateral cervical lymph node metastasis in papillary thyroid cancer

YS Lee, SC Shin, YS Lim, JC Lee, SG Wang… - Head & …, 2014 - Wiley Online Library
Background Lateral cervical lymph node metastasis without central lymph node (CLN)
metastasis is not infrequent in papillary thyroid cancer (PTC). This study was designed to …

Coexistence of Hashimoto's thyroiditis with papillary thyroid carcinoma: the influence of lymph node metastasis

SS Kim, BJ Lee, JC Lee, SJ Kim, YK Jeon… - Head & …, 2011 - Wiley Online Library
Background The aim of this study was to evaluate the influence of coexistent Hashimoto's
thyroiditis with papillary thyroid carcinoma on lymph node metastasis. Methods The …

[PDF][PDF] 2016 Revised Korean Thyroid Association management guidelines for patients with thyroid nodules and thyroid cancer

KH Yi, EK Lee, HC Kang, SW Kim, IJ Kim… - International Journal of …, 2016 - thyroid.kr
갑상선결절은 매우 흔한 질환으로, 그 임상적 중요성은 결절의 일부 (7-15%) 가 갑상선암이라는
사실에 근거한다. 2000 년대 들어 고해상도 초음파 기기가 임상에서 널리 쓰이게 되면서 전 …

Enantioselective crossed photocycloadditions of styrenic olefins by Lewis acid catalyzed triplet sensitization

ZD Miller, BJ Lee, TP Yoon - Angewandte Chemie, 2017 - Wiley Online Library
The synthesis of unsymmetrical cyclobutanes by controlled heterodimerization of olefins
remains a substantial challenge, particularly in an enantiocontrolled fashion. Shown herein …

[HTML][HTML] Effect of botulinum toxin type a on a rat surgical wound model

BJ Lee, JH Jeong, SG Wang, JC Lee… - Clinical and …, 2009 - ncbi.nlm.nih.gov
Objectives The tension on a wound is one of the important factors that determine the degree
of fibrosis and scar formation. We hypothesized that local botulinum toxin type A (Botox) …

Site‐selective alkoxylation of benzylic C− H bonds by photoredox catalysis

BJ Lee, KS DeGlopper, TP Yoon - Angewandte Chemie, 2020 - Wiley Online Library
Methods that enable the direct C− H alkoxylation of complex organic molecules are
significantly underdeveloped, particularly in comparison to analogous strategies for C− N …

[HTML][HTML] In Vivo Photoacoustic Imaging of Anterior Ocular Vasculature: A Random Sample Consensus Approach

S Jeon, HB Song, J Kim, BJ Lee, R Managuli, JH Kim… - Scientific reports, 2017 - nature.com
Visualizing ocular vasculature is important in clinical ophthalmology because ocular
circulation abnormalities are early signs of ocular diseases. Photoacoustic microscopy …

Effective exchange rate classifications and growth

J Dubas, BJ Lee, N Mark - 2005 - nber.org
We propose an econometric procedure for obtaining de facto exchange rate regime
classifications which we apply to study the relationship between exchange rate regimes and …

Measurement of tumor volume by PET to evaluate prognosis in patients with head and neck cancer treated by chemo-radiation therapy

YM Seol, BR Kwon, MK Song, YJ Choi, HJ Shin… - Acta …, 2010 - Taylor & Francis
Purpose. To evaluate the prognostic value of the metabolic tumor volume measured on 18F-
fluorodeoxyglucose positron emission tomography (FDG-PET) imaging and other clinical …