http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Gretchen L. Parrott (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Distribution of cytomegalovirus genotypes among ulcerative colitis patients in Okinawa, Japan
Saifun Nahar,Akira Hokama,Atsushi Iraha,Tetsuya Ohira,Tetsu Kinjo,Tetsuo Hirata,Takeshi Kinjo,Gretchen L. Parrott,Jiro Fujita 대한장연구학회 2018 Intestinal Research Vol.16 No.1
Background/Aims: To determine the prevalence of glycoprotein B (gB), glycoprotein N (gN), and glycoprotein H (gH) genotypes of human cytomegalovirus (HCMV) superimposed on ulcerative colitis (UC) patients in Japan. Methods: Four archivedstool samples and 7-archived extracted DNA from stool samples of 11 UC patients with positive multiplex polymerase chainreaction (PCR) results for HCMV were used UL55 gene encoding gB, UL73 gene encoding gN, and UL75 gene encoding gH were identified by PCR. Genotypes of gB and glycoprotein N were determined by sequencing. Results: Among 11 samples, 8samples were amplified through PCR. gB, gN, and gH genotypes were successfully detected in 3 of 8 (37.5%), 4 of 8 (50%), and8 of 8 (100%), respectively. The distribution of gB and gN genotypes analyzed through phylogenetic analysis were as follows:gB1 (2/3, 66.7%), gB3 (1/3, 33.3%), gN3a (2/4, 50%), and gN3b (2/4, 50%). Other gB genotypes (gB2 and gB4) and gN genotypes(gN1, gN2, and gN4) were not detected in this study. Out of successfully amplified 8 samples of gH genotype, gH1 and gH2 weredistributed in 12.5% and 75% samples, respectively. Only 1 sample revealed mixed infection of gH genotype. The distribution ofgH1 and gH2 differed significantly (1:6, P <0.05) in UC patients. The distribution of single gH genotype also revealed significantdifference in UC patients who were treated with immunosuppressive drug (P <0.05). Conclusions: In this study, gB1, gN3, andgH2 gene were determined as the most frequently observed genotypes in UC patients, which suggest that there might be an association between these genotypes of HCMV and UC.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
