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排序方式: 共有4879条查询结果,搜索用时 15 毫秒
51.
Seung-Jin Park Yea Eun Kang Jeong-Hwan Kim Jong-Lyul Park Seon-Kyu Kim Seung-Woo Baek In Sun Chu Shinae Yi Seong Eun Lee Young Joo Park Eun-Jae Chung Jin Man Kim Hye Mi Ko Je-Ryong Kim Seung-Nam Jung Ho-Ryun Won Jae Won Chang Bon Seok Koo Seon-Young Kim 《Clinical and experimental otorhinolaryngology》2022,15(2):183
52.
Incorporation of high‐dose 131I‐metaiodobenzylguanidine treatment into killer immunoglobulin‐like receptor/HLA‐ligand mismatched haploidentical stem cell transplantation for children with neuroblastoma who failed tandem autologous stem cell transplantation 下载免费PDF全文
53.
Hyun-Woong Cho Yu-Jin Koo Kyung-Jin Min Jin-Hwa Hong Jae-Kwan Lee 《Journal of pediatric and adolescent gynecology》2017,30(2):203-208
Study Objective
To evaluate the incidence of pelvic inflammatory disease (PID) in virgin women and investigate the clinical characteristics of the patients.Design
Retrospective chart review and literature review.Setting
Tertiary academic center.Participants
Virgin women who were confirmed to have PID via surgery from 2002 to 2014.Interventions
None.Main Outcome Measures
The evaluation of medicosurgical history, clinical progress, surgical record, and pathologic reports.Results
Of 122 patients diagnosed with PID via surgery, 5 women were virgins (4.1%). The median age was 21 years (range, 14-24 years), and all patients presented with abdominal pain. The median diameter of the pelvic abscess pocket on preoperative imaging was 4.5 cm (range, 2.6-15 cm). Only 1 case was preoperatively diagnosed as a tubo-ovarian abscess; the others were expected to be benign ovarian tumors, such as endometrioma and dermoid cysts. No possible source of infection was identified for any patient, except 1 who had a history of an appendectomy because of a ruptured appendix. The results of the histopathological analysis of the excisional biopsy performed during surgery in 4 cases were consistent with acute suppurative inflammation. After postoperative antibiotic use, the conditions of all patients stabilized, and they were discharged from the hospital on median postoperative day 9.Conclusion
PID in virgin women is rare, but it should be considered in all women with abdominal pain, regardless of sexual history. 相似文献54.
Pharmacological effects of green tea on the gastrointestinal system 总被引:11,自引:0,他引:11
Green tea is rich in polyphenolic compounds, with catechins as its major component. Studies have shown that catechins possess diverse pharmacological properties that include anti-oxidative, anti-inflammatory, anti-carcinogenic, anti-arteriosclerotic and anti-bacterial effects. In the gastrointestinal tract, green tea was found to activate intracellular antioxidants, inhibit procarcinogen formation, suppress angiogenesis and cancer cell proliferation. Studies on the preventive effect of green tea in esophageal cancer have produced inconsistent results; however, inverse relationships of tea consumption with cancers of the stomach and colon have been widely reported. Green tea is effective to prevent dental caries and reduce cholesterols and lipids absorption in the gastrointestinal tract, thus benefits subjects with cardiovascular disorders. As tea catechins are well absorbed in the gastrointestinal tract and they interact synergistically in their disease-modifying actions, thus drinking unfractionated green tea is the most simple and beneficial way to prevent gastrointestinal disorders. 相似文献
55.
Siwkowski AM Madge LA Koo S McMillan EL Monia BP Pober JS Baker BF 《Molecular pharmacology》2004,66(3):572-579
Tumor necrosis factor (TNF) receptor 1-associated death domain protein (TRADD) is an adaptor protein known to be involved in the TNF signaling pathway as well as signaling of other members of the TNF receptor superfamily, including DR3, DR6, p75(NTR), and the Epstein-Barr virus latent membrane protein 1. Current knowledge of the function of the adaptor protein has been derived from studies examining its over-expression in either wild-type or mutated forms. In this study, we analyzed the consequences of antisense oligonucleotide (ASO)-mediated depletion of endogenous TRADD on TNF induction of inflammation-related gene products, such as intercellular adhesion molecule-1, and associated kinase signaling pathways in human umbilical vein endothelial cells. A broader perspective of TRADD's role in TNF signaling was indicated by microarray gene expression analysis, where 20 of 24 genes that showed a 5-fold or greater increase in TNF-induced mRNA expression levels displayed a reduction in TNF-induced expression as a consequence of ASO-mediated knockdown of TRADD. Reduced activation of the nuclear factor-kappaB and c-Jun NH(2)-terminal kinase pathways, as measured by IkappaB-alpha protein levels and the extent of c-Jun phosphorylation, was also observed. These results indicate usage of antisense inhibitors of TRADD expression for modulating diseases associated with TRADD-dependent signal transduction pathways. 相似文献
56.
Multimodal treatment including tandem high‐dose chemotherapy and autologous stem cell transplantation in children with anaplastic ependymomas 下载免费PDF全文
Ji Won Lee Do Hoon Lim Ki Woong Sung Hyeong Jin Lee Eun Sang Yi Keon Hee Yoo Hong Hoe Koo Yeon‐Lim Suh Hyung Jin Shin 《Pediatric transplantation》2018,22(3)
In this study, we evaluated the results of multimodal treatment that included tandem HDCT/auto‐SCT in children with anaplastic ependymomas. Fourteen patients with anaplastic ependymomas were enrolled from 2006 to 2014. Six cycles of induction chemotherapy were administered to all patients before they underwent tandem HDCT/auto‐SCT. Patients who were older than 3 years of age were administered RT after two cycles of induction chemotherapy. In patients under 3 years of age, RT was either omitted or delayed until they reached 3 years of age, if the patients experienced CR after tandem HDCT/auto‐SCT. All patients, including two who experienced disease progression during induction treatment, underwent the first HDCT/auto‐SCT, and 13 subsequently underwent the second HDCT/auto‐SCT. One patient died from hepatic VOD during the second HDCT/auto‐SCT; other toxicities occurring during tandem HDCT/auto‐SCT were manageable. Relapses or progression occurred in seven patients, and five of seven of them remain alive till date after salvage treatment, including surgery and RT. The 5‐year overall and event‐free survival rates were 85.1% ± 9.7% and 50.0% ± 13.4%, respectively. These findings suggest that multimodal treatment including tandem HDCT/auto‐SCT could be a feasible option for improving survival in children with anaplastic ependymomas. 相似文献
57.
58.
Da-Eun Hyun Jwa-Bin Jeon Yeon-Sook Lee Yong-Nam Kim Minkyung Kim Seunghoon Ko Sang-Mo Koo Weon Ho Shin Chulhwan Park Dong-Won Lee Jong-Min Oh 《Materials》2022,15(12)
This work aims to fabricate a large-area ceramic substrate for the application of probe cards. Mullite (M) and cordierite (C), which both have a low thermal expansion coefficient, excellent resistance to thermal shock, and high durability, were selected as starting powders. The mullite–cordierite composites were produced through different composition ratios of starting powders (M:C = 100:0, M:C = 90:10, M:C = 70:30, M:C = 50:50, M:C = 30:70, and M:C = 0:100). The effects of composition ratio and sintering temperature on the density, porosity, thermal expansion coefficient, and flexural strength of the mullite–cordierite composite pellets were investigated. The results showed that the mullite–cordierite composite pellet containing 70 wt% mullite and 30 wt% cordierite sintered at 1350 °C performed exceptionally well. Based on these findings, a large-area mullite–cordierite composite substrate with a diameter of 320 mm for use in semiconductor probe cards was successfully fabricated. Additionally, the changes in sheet resistance and flexural strength were measured to determine the effect of the environmental tests on the large-area substrate such as damp heat and thermal shock. The results indicated that the mullite–cordierite composite substrate was extremely reliable and durable. 相似文献
59.
Intralymphatic histiocytosis (ILH) is a rare cutaneous condition with uncertain pathogenesis. It is characterized by dilated lymphatic vessels that contain histiocytes within their lumina. Although the etiology of ILH remains unknown, it has been associated with various inflammatory and neoplastic diseases, such as rheumatoid arthritis (RA), reaction to metal joint implants and Merkel cell carcinoma, breast cancer and colon cancer. An 83-year-old female presented with an erythematous patch on the left forearm that had appeared six months previous. She had suffered from osteoarthritis (OA) and the cutaneous lesion was located in the vicinity of the affected joint. Skin biopsy from the lesion showed dilated dermal vessels and some ectatic vessels that contained many mononuclear histiocytes. Based on the clinical and histopathological findings, we diagnosed her with ILH with OA. Two sessions of intralesional triamcinolone acetonide injection (5 mg/ml) were administered to treat the skin lesion, which gradually improved over a period of a few months. We here report a rare case of ILH associated with degenerative OA. 相似文献
60.