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2005 6th International Conference on ASIC

作者： Hae-moon Seo yeon-kuk moon Yong-kuk Park Kwang-Ho Won Myung-Hyun Yoon Jun-Jae Yoo Sung-Dong Kim Ubiquitous Computing Research Center Korea Electronics Technology Institute（KETI） 68Yatap-DongBundang-GuSungnam-SiKyungGi-DoKorea

＜正＞A fully CMOS integrated radio frequency （RF） transceiver for wireless sensor networks in sub-GHz ISM-band applications is implemented and measured. The IC is fabricated in 0.18- m CMOS technology and packaged in LPCC *** fully monolithic transceiver consists of a receiver,a transmitter and a RF synthesizer with on-chip *** chip fully complies with the IEEE 802.15.4 WPAN standard in sub-GHz *** receiver sensitivity is 98dBm and the transmitter achieves less than 6.3 error vector magnitude（EVM） for 40kbps *** chip uses 1.8V power supply and the current consumption is 14mA for reception mode ad 16mA for transmission mode.

关键词： nde terms wireless sensor network integrated circuit CMOS RF transceiver low power

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Unilateral pleuroparenchymal fibroelastosis as a rare form of idiopathic interstitial pneumonia:A case report

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World Journal of Clinical Cases 2020年第18期8卷 4186-4192页

作者： Jae-Ha Lee Hang-Jea Jang Jin-Han Park Hyun-kuk Kim Sunggun Lee Ji-yeon Kim Seong-Ho Kim Department of Internal Medicine Haeundae Paik HospitalInje University College of MedicineBusan 48108South Korea Department of Pathology Haeundae Paik HospitalInje University College of MedicineBusan 48108South Korea

BACKGROUND Pleuroparenchymal fibroelastosis(PPFE)is a rare idiopathic interstitial pneumonia characterized by predominantly upper lobe involvement with pleural fibrosis and subjacent parenchymal ***,there have been increasing reports of PPFE,and PPFE might coexist with other interstitial lung diseases in the lower lobe and upper ***,cases of unilateral PPFE are *** SUMMARY A 75-year-old Korean male presented to our hospital with chronic dry cough and exertional *** patient’s symptoms started 6 mo previously and had been gradually *** the time of presentation,he felt dyspnea when walking at his own *** findings suggested PPFE,but the lesion was localized in the upper lobe of the right *** multidisciplinary discussion,a transbronchial lung biopsy in the right upper lobe revealed collapsed alveoli with parenchymal fibroelastosis,and elastic van Gieson staining demonstrated septal elastosis with intra-alveolar collagenosis,which met the histopathologic criteria of definite *** multidisciplinary discussion in an experienced interstitial lung disease center,we confirmed the diagnosis of unilateral ***,we confirmed the progression of PPFE on radiologic findings during the followup *** Clinicians should consider PPFE,even in cases with unilateral,predominantly upper lung involvement in interstitial lung disease patients through multidisciplinary discussion.

关键词： Interstitial lung disease Pleuroparenchymal fibroelastosis Progression Unilateral Multidisciplinary discussion Case report

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Management of entecavir-resistant chronic hepatitis B with adefovir-based combination therapies

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World Journal of Gastroenterology 2015年第38期21卷 10874-10882页

作者： Hyoung Su Kim Hyung Joon Yim Myoung kuk Jang Ji Won Park Sang Jun Suh yeon Seok Seo Ji Hoon Kim Bo Hyun Kim Sang Jong Park Sae Hwan Lee Sang Gyune Kim Young Seok Kim Jung Il Lee Jin-Woo Lee In Hee Kim Tae Yeob Kim Jin-Wook Kim Sook-Hyang Jeong Young Kul Jung Hana Park Seong Gyu Hwang Department of Internal Medicine Hallym University College of Medicine Department of Internal Medicine Korea University Ansan Hospital Department of Internal Medicine Korea University Medical College Department of Internal Medicine Bundang Jesaeng Hospital Department of Internal Medicine Soon Chun Hyang University College of Medicine Department of Internal Medicine Inha University School of Medicine Department of Internal Medicine Chonbuk National University Medical School Department of Internal Medicine Hanyang University College of Medicine Department of Internal Medicine Seoul National University College of Medicine Department of Internal Medicine Gachon University School of Medicine Department of Internal Medicine CHA Bundang Medical CenterCHA University

AIM: To evaluate the long-term efficacy adefovir(ADV)-based combination therapies in entecavir(ETV)-resistant chronic hepatitis B(CHB) patients. METHODS: F i fty CHB pat ient s wi t h genotypic resistance to ETV at 13 medical centers in South Korea were included for the analysis. All the patients received rescue therapy with the combination of ADV plus ETV(ADV/ETV,n = 23) or ADV plus lamivudine(LMV)(ADV/LMV,n = 27) for more than 12 mo. Patients were monitored at least every 3-4 mo during ADV-based combination therapy by clinical examination as well as biochemical and virological assessments. Hepatitis B virus(HBV) DNA levels were measured by realtime PCR and logarithmically transformed for analysis. Cumulative rates of virologic response(VR; HBV DNA < 20 IU/m L) were calculated using the Kaplan-Meier method,and the difference was determined by a logrank test. Multivariate logistic regression and Cox proportional hazards models were used to identify independent risk factors significantly associated with short-term and long-term VR,***: Baseline median HBV DNA levels were 5.53(2.81-7.63) log10 IU/m L. The most commonly observed ETV genotypic mutation sites were rt184 and rt202. Patients were treated for a median of 27(12-45) mo. Overall,cumulative VR rates at 6,12,24,and 36 mo were 26%,36%,45%,and 68%,respectively. Patients treated with the ADV/ETV combination showed higher cumulative VR rates(35%,43%,65%,and 76%,respectively) than those with the ADV/LAM combination(18%,30%,30%,and 62%,respectively; P = 0.048). In the multivariate analysis,low baseline HBV DNA levels(< 5.2 log10 IU/m L) and initial virologic response at 3 mo(IVR-3; HBV DNA < 3.3 log10 IU/m L after 3 mo) were independent predictive factors for VR. Patients with favorable predictors achieved cumulative VR rates up to 90% at 36 mo. During the same period,the cumulative incidence of virologic breakthrough was as low as 6% in patients with the both favorable ***: If tenof

关键词： Adefovir Chronic hepatitis B Entecavir Lamivudine

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