Dr Lillehei (1918~1999) pioneered cardiac surgery with his landmark operations using cross-circulation in 1954 and 1955. With his dedications to open heart surgery, he is generally considered to be the father of open heart surgery by many medical historians. Dr Lillehei expanded his contributions to cardiac surgery with training 134 cardiothoracic surgeons at the University of Minnesota Hospital and he trained an additional 20 surgeons at the Cornell Medical Center. Dr Lillehei's trainees came from all over the world and Dr YK Lee (1921~1994) of Seoul National University was among them. He joined the University of Minnesota Hospital in 1957 as a part of the Minnesota project. During his stay for two years, in addition to experimental research, he learned clinical cardiac surgery as part of Dr Lillehei's team. In 1959, after returning to Korea, Dr Lee began his career as a full-time cardiac surgeon with establishing the Division of Cardiac Surgery at Seoul National University Hospital. Yet he encountered many difficult barriers in the process. During that time, Dr Lillehei was willing to share his experience and he provided many valuable resources for cardiac operations. With Dr Lillehei's kind help, the open heart surgery program was gradually and successfully established at Seoul National University Hospital. These two surgical titans from across the Pacific Ocean died in 1994 (Dr Lee) and 1999 (Dr Lillehei). They are gone, yet the proud Korean people have not forgotten them.
Anniversaries and Special Events ; Fathers ; Humans ; Korea ; Minnesota ; Pacific Ocean ; Porphyrins ; Saturn ; Thoracic Surgery

Six new bisabolane-type phenolic sesquiterpenoids, including plakordiols A-D (1-4), (7R, 10R)-hydroxycurcudiol (5) and (7R, 10S)-hydroxycurcudiol (6) were isolated from the marine sponge Plakortis simplex collected from the South China Sea. Their structures were determined based on extensive analysis of spectroscopic data. Their configurations were assigned by coupling constant analysis, NOESY correlations, and the modified Mosher's method. Furthermore, their cytotoxic and antibacterial activities were evaluated.
Animals ; Anti-Bacterial Agents/pharmacology* ; China ; Molecular Structure ; Monocyclic Sesquiterpenes/pharmacology* ; Pacific Ocean ; Plakortis/chemistry*

The waste rates of 98 food items after pre-preparation were surveyed to provide database for good menu planning. The waste rates turned out 0~64.27% in vegetables, 6.38~7.03% in potatoes, 6.25~68.75% in fishes and shellfishes, 16.61% in eggs, and 16.00~56.84% in fruits. Foods with high waste rates were vegetables, fishes and shellfishes. Survey results were compared with other food composition tables. Foods with 30% higher waste rate than other food composition tables were squash leaf, pacific ocean perch, sweet potato stalk, water cress, green peas, alaska pollack, bluefin tuna, beka squid, crown daisy, dodok, amaranth, beef ribs. Food which waste rates turned out to be decreased by about 30% in this study were corb shell, pomfret, sea mussel, warty sea squirt. For the menu planning, reasonaly exact waste rates for each food items are essential. Since survey results show signigicant deviations, there should be more studies for exact waste rates for each food.
Alaska ; Bivalvia ; Brassicaceae ; Crowns ; Decapodiformes ; Eggs ; Fishes ; Fruit ; Ipomoea batatas ; Menu Planning* ; Ovum ; Pacific Ocean ; Peas ; Perches ; Ribs ; Shellfish ; Solanum tuberosum ; Tuna ; Vegetables

We describe the global status of measles control and elimination, including surveillance and vaccination coverage data provided by the World Health Organization (WHO). Since 2000, two doses of measles vaccine (MCV2) became recommended globally and the achievement of high vaccination coverage has led to dramatic decrease in the measles incidence. Our finding indicates that, in the Western Pacific Region (WPR), substantial progress has been made to control measles transmission in some countries; however, the measles virus continues to circulate, causing outbreaks. The Republic of Korea (ROK) experienced a series of resurgence of measles due to the importation and healthcare-associated transmission in infants, however overall incidence and surveillance indicators met the WHO criteria for measles elimination. The ROK was verified to be measles-free along with Australia, Mongolia, and Macau, China in 2014. One of the effective elimination activities was the establishment of solid keep-up vaccination system in school settings. The lessons learnt from the measles elimination activities in Korea may contribute to enhancing the surveillance schemes and strengthening of vaccination programs in member countries and areas of WPR.
Disease Eradication/methods/*organization & administration ; Government Programs/organization & administration ; Humans ; Incidence ; Mass Vaccination/*organization & administration ; Measles/diagnosis/*epidemiology/*prevention & control ; Measles Vaccine/*administration & dosage ; Pacific Ocean ; Population Surveillance/*methods ; Republic of Korea/epidemiology ; Risk Factors ; School Health Services/organization & administration ; Treatment Outcome