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Yamashita R, Nakamura M, Notsu A, Asakura K, Usui K, Sakura Y, Shinsaka H, Matsuzaki M, Sugino T, Mizuno R, Niwakawa M, Oya M. Cumulative incidence and risk factors for recurrence of upper tract urothelial carcinoma in patients undergoing radical cystectomy. BJUI COMPASS 2024; 5:483-489. [PMID: 38751952 PMCID: PMC11090764 DOI: 10.1002/bco2.336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/31/2023] [Accepted: 01/31/2024] [Indexed: 05/18/2024] Open
Abstract
Objectives This study aimed to evaluate the cumulative incidence of upper tract urothelial carcinoma (UTUC) recurrence and identify its risk factors in patients who underwent radical cystectomy (RC). Patients and methods We performed RC on 385 patients between September 2002 and February 2020. After excluding 20 patients-13 with simultaneous nephroureterectomy, 6 with distal ureteral stump positivity and 1 with urachal cancer-365 patients were included in the analysis. To predict UTUC recurrence, we examined the cancer extension pattern in cystectomy specimens and categorized them into three types: cancer located only in the bladder (bladder-only type), cancer extending to the urethra or distal ureter (one-extension type) and cancer extending to both the urethra and distal ureter (both-extension type). We determined hazard ratios for UTUC recurrence for each covariate, including this cancer extension pattern. Results Of the 365 patients, 60% had the bladder-only type, 30% had the one-extension type and 10% had the both-extension type. During a median follow-up period of 72 months for survivors, UTUC recurred in 25 of the 365 patients, with cumulative incidences of 3.7% at 5 years and 8.3% at 10 years. The median interval from cystectomy to recurrence was 65 months (interquartile range: 36-92 months). In the multivariate analysis, the extension pattern was a significant predictor of UTUC recurrence. The hazard ratios for UTUC recurrence were 3.12 (95% confidence interval [CI] = 1.15-8.43, p = 0.025) for the one-extension type and 5.96 (95% CI = 1.98-17.91, p = 0.001) for the both-extension type compared with the bladder-only type. Conclusions The cancer extension pattern in cystectomy specimens is predictive of UTUC recurrence. A more extensive cancer extension in cystectomy specimens elevates the risk of subsequent UTUC recurrence. Intensive long-term monitoring is essential, particularly for patients with the both-extension type.
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Sakura Y, Yamashita R, Notsu A, Usui K, Shinsaka H, Nakamura M, Matsuzaki M, Niwakawa M. Effectiveness of adjuvant chemotherapy for patients who undergo radical cystectomy without neoadjuvant chemotherapy: A retrospective cohort study of 115 advanced bladder cancer patients with pathological lymph node classification. Int J Urol 2024. [PMID: 38606834 DOI: 10.1111/iju.15465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 03/18/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVES We investigated the clinical outcomes of radical cystectomy without cisplatin-based neoadjuvant chemotherapy (NAC) and identified factors affecting the effectiveness of cisplatin-based adjuvant chemotherapy (AC). METHODS Between September 2002 and February 2020, 288 bladder cancer patients who did not receive NAC underwent radical cystectomy. We retrospectively analyzed the recurrence rates, primary recurrence sites, recurrence-free survival (RFS), and overall survival (OS) of 115 advanced bladder cancer patients (pT3-4 or pN1-3) who were divided into the AC and observation groups. Subgroup analysis was performed, focusing on pathological stage. RESULTS In total, 51 patients received AC, and 64 patients were observed. The median follow-up duration was 95 months. The recurrence rate was lower in the AC group than in the observation group (35.3% vs. 54.7%, p = 0.041). The rate of recurrences in the lymph node area (dissection site and proximal lymph nodes) was lower in the AC group (9.8% vs. 26.6%; p = 0.031). In the subgroup analysis of patients with pN1, the probability of RFS and OS was higher in the AC group than in the observation group. The hazard ratio for RFS and OS was 0.243 (95% confidence interval [CI]: 0.077-0.768) and 0.259 (95% CI: 0.082-0.816), respectively. The 5-year RFS and OS were significantly higher in the AC group (80.0% and 79.4%) than in the observation group (35.7% and 42.9%; p < 0.008 and p < 0.012, respectively). CONCLUSIONS AC improved RFS and OS in patients with pN1 disease who did not receive NAC and should be considered for this population.
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Usui K, Yamashita R, Sakura Y, Nakamura M, Shinsaka H, Matsuzaki M, Niwakawa M. Epidermoid cyst of the testis: A report of three cases. Clin Case Rep 2024; 12:e8577. [PMID: 38562579 PMCID: PMC10982114 DOI: 10.1002/ccr3.8577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 04/04/2024] Open
Abstract
Testicular epidermoid cysts have characteristic findings. Testicular tumor markers are negative in patients with epidermoid cysts. Clear margins and sole and small testicular tumors (20 mm or less) suggest the possibility of epidermoid cyst. Testicular-sparing surgery with intraoperative frozen section examination should be performed when suspecting epidermoid cysts. Testicular epidermoid cysts are rare tumors that account for 1% of all testicular tumors and are often clinically misdiagnosed as malignant lesions. We report three cases of epidermoid cysts. The chief manifestations were scrotal induration in two patients and pruritus scrotum in one. The median age of the patients was 23 years (18-30). All tumors were determined to be sole lesions (<20 mm in diameter). Testing for tumor markers in all patients revealed negative results. We could not rule out malignancy; hence, we performed high inguinal orchiectomy in all cases. Histologically, the inner walls of the cysts were lined with stratified squamous epithelium; their contents were keratinized. All patients were diagnosed with epidermoid cysts.
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Matsuzaki M, Mizushima S, Tsudzuki M, Maeda T, Sasanami T. Sperm replacement in sperm-storage tubules causes last-male sperm precedence in chickens. Br Poult Sci 2024; 65:97-104. [PMID: 38018517 DOI: 10.1080/00071668.2023.2287732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 11/05/2023] [Indexed: 11/30/2023]
Abstract
1. This study elucidated the last-male sperm precedence (LMSP) mechanism in chickens by examining replacement in storage tubules (SSTs) after multiple artificial inseminations (AI) and the effects of seminal plasma (SP) and male breed on sperm replacement in SSTs.2. Hens were artificially inseminated with fluorescent dye-labelled spermatozoa from White Leghorn (WL) chickens. Secondary AI was conducted 3 d later with sperm labelled with different nuclear fluorescent dye. Percentage of first and second inseminated sperm in SSTs and their logarithmic odds were calculated. The effect of SP on LMSP was examined using (1) Lake's solution-washed sperm before second insemination, and (2) SP injected continuously after first insemination. Effect of breed difference on sperm replacement was investigated using Barred Plymouth Rock (BP) sperm.3. Successive WL-sperm inseminations at three-day intervals caused > 70% stored sperm replacement in SSTs. Although SP removal from sperm from second insemination significantly decreased replacement, its intra-vaginal injection did not affect release. Secondary insemination using BP sperm significantly increased replacement.4. Sperm replacement is a major factor favouring LMSP in domestic chickens. Two fluorescent staining of sperm, and intra-vaginal multiple AI technique have enabled visualisation, differentiation, and quantification of multiple inseminated sperm stored in the SSTs.
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Takenaka T, Matsuzaki M, Fujiwara S, Hayashida M, Suyama H, Kawamoto M. Myeloperoxidase anti-neutrophil cytoplasmic antibody positive optic perineuritis after mRNA coronavirus disease-19 vaccine. QJM 2021; 114:737-738. [PMID: 34432055 PMCID: PMC8499787 DOI: 10.1093/qjmed/hcab227] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Indexed: 11/15/2022] Open
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Yamashita R, Nakamura M, Okayama Y, Kawase M, Muraoka N, Fujita A, Notsu A, Asakura K, Hashizume A, Shinsaka H, Matsuzaki M, Niwakawa M, Oya M. Incidence and location of perioperative deep vein thrombosis in patients with bladder cancer undergoing radical cystectomy. Int J Urol 2021; 29:259-264. [PMID: 34888958 DOI: 10.1111/iju.14760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/09/2021] [Accepted: 11/19/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To determine the incidence and location of lower extremity deep vein thrombosis in patients undergoing radical cystectomy. METHODS We performed radical cystectomy in 137 patients with bladder cancer between August 2014 and February 2020. Since 2014, we have had a policy to screen for deep vein thrombosis using lower extremity ultrasonography both before and after radical cystectomy. We determined the incidence and location of deep vein thrombosis and classified it as either proximal or distal type. Furthermore, we explored the incidence of pulmonary embolism within 3 months after radical cystectomy. RESULTS After excluding six patients with a lack of ultrasonographic data, we evaluated 131 patients. Preoperative deep vein thrombosis (one proximal and 17 distal) was diagnosed in 18 patients (14%) with no symptoms. Postoperative deep vein thrombosis was diagnosed in 41 patients (31%; three proximal and 38 distal), of whom 26 (63%) had new-onset deep vein thrombosis after cystectomy. Three patients, two with proximal and one with distal type deep vein thrombosis, developed nonfatal pulmonary embolism postoperatively. Multivariate analysis showed that preoperative D-dimer levels (odds ratio 5.35, 95% confidence interval 1.74-16.50; P < 0.003), type of urinary diversion (ileal neobladder; odds ratio 11.15, 95% confidence interval 2.16-57.55; P = 0.004), and preoperative deep vein thrombosis (odds ratio 15.93, 95% confidence interval 3.82-66.30; P < 0.001) were significant risk factors for postoperative deep vein thrombosis. CONCLUSIONS Pre- and post-radical cystectomy whole-leg ultrasonography can lead to an early perioperative diagnosis and immediate treatment of proximal deep vein thrombosis, thereby potentially preventing fatal pulmonary embolism.
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Hashizume A, Yamashita R, Shinsaka H, Nakamura M, Matsuzaki M, Niwakawa M. [ANALYSIS OF THE ASSOCIATION BETWEEN IMMUNE-RELATED ADVERSE EVENTS AND THE EFFICACY OF PEMBROLIZUMAB IN PATIENTS WITH METASTATIC UROTHELIAL CARCINOMA]. Nihon Hinyokika Gakkai Zasshi 2021; 112:179-184. [PMID: 36261347 DOI: 10.5980/jpnjurol.112.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
(Objectives) We evaluated the association between immune-related adverse events (irAEs) and the efficacy of pembrolizumab therapy in patients with metastatic urothelial carcinoma. (Methods) Data of 42 patients with metastatic urothelial carcinoma treated with pembrolizumab between May 2018 and February 2020 were retrospectively analyzed to determine the association between irAEs and objective response rate (ORR), progression-free survival (PFS), and overall survival (OS). (Results) IrAEs were observed in 19 patients (45.2%). Objective response was observed in 15 patients (35.7%). Thirteen (68.4%) of 19 patients who experienced irAEs showed an objective response, whereas two (8.70%) of 23 patients who did not experience irAEs (odds ratio: 15.0, 95% confidence interval [CI]: 1.70-738, P=0.006). PFS and OS in the irAE group were longer than those in the non-irAE group (PFS: hazard ratio: 0.24, 95% CI: 0.11-0.54, P<0.001; OS: hazard ratio: 0.11, 95% CI: 0.03-0.37, P<0.001). (Conclusions) During pembrolizumab treatment, the occurrence of irAEs was significantly associated with higher response and survival prolongation in patients with metastatic urothelial carcinoma.
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Toyota T, Morimoto T, Iimuro S, Iwata H, Miyauchi K, Inoue T, Nakagawa Y, Daida H, Ozaki Y, Sakuma I, Furukawa Y, Ohashi Y, Matsuzaki M, Nagai R, Kimura T. P832LDL-C levels on statins and cardiovascular event risk in stable coronary artery disease: An observation from the REAL-CAD study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The relation between very low on-treatment low-density lipoprotein cholesterol (LDL-C) level and the cardiovascular event risk is still unclear in patients receiving the same doses of statins.
Methods
From the REAL-CAD study comparing high-dose with low-dose pitavastatin therapy in Japanese patients with stable coronary artery disease, 11105 patients without reported non-adherence for the study drug were divided into 3 groups according to the on-treatment LDL-C level at 6-month (<70 mg/dL, 70–100 mg/dL, and ≥100 mg/dL; N=1016, N=3078, and N=1665 in the pitavastatin 1 mg/day stratum; N=2431, N=2524, and N=391 in the pitavastatin 4 mg/day stratum). Primary outcome measure was a composite of cardiovascular death, non-fatal myocardial infarction, non-fatal ischemic stroke, or unstable angina requiring emergent admission.
Results
In the pitavastatin 1 mg/day stratum, cumulative 4-year incidence of the primary outcome measure was not significantly different across the 3 groups (5.0%, 5.7%, and 5.2%, P=0.51), while in the 4 mg/day stratum, it was significantly higher in the LDL-C ≥100 mg/dL group than in other groups (4.5%, 3.4%, and 9.1%, P<0.001). The adjusted risks of the LDL-C <70 mg/dL group relative to the LDL-C 70–100 mg/dL group (reference) remained insignificant for the primary outcome measure in both 1 mg/day and 4 mg/day strata (HR 0.84, 95% CI 0.58–1.18, P=0.32, and HR 1.25, 95% CI 0.88–1.79, P=0.22). The adjusted risk of LDL-C ≥100 mg/dL group relative to the reference group was not significant for the primary outcome measure in the 1 mg/day stratum (HR 0.82, 95% CI 0.60–1.11, P=0.21), while it was highly significant in the 4 mg/day stratum (HR 3.32, 95% CI 2.08–5.17, P<0.001). In the on-treatment LDL-C ≥100 mg/dL group in the 4 mg/day stratum, LDL-C increased by 6.3 mg/dL from baseline to 6-month despite dose escalation of pitavastatin from 1 mg/day to 4 mg/day, suggesting the presence of unreported poor adherence in this small subgroup.
Adjusted Effects of On-treatment LDL-C
Conclusions
Very low on-treatment LDL-C level (<70 mg/dL) was not associated with lower cardiovascular event risk compared with moderately low on-treatment LDL-C level (70–100 mg/dL) in patients receiving the same doses of statins. Too much emphasis on the target LDL-C strategy might mislead the clinical practice.
Acknowledgement/Funding
The Comprehensive Support Project for Clinical Research of Lifestyle-Related Disease of the Public Health Research Foundation.
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Mizuochi M, Chiba N, Yamaguchi J, Matsuzaki M, Mawatari T, Nomura Y, Sugita A, Sakurai A, Kinoshita K. MON-PO616: The Significance of the Conut Score for Measurement in Trauma Patients. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32449-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Watanabe Y, Takahashi H, Furuya S, Tani S, Washio T, Kawauchi K, Kobori M, Matsuzaki M, Yuzawa Y, Ashida T, Matsuo R, Yagyu S, Matsumoto N. P1550Gender difference in cholesterol levels associated with coronary microvascular dysfunction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yamashita R, Watanabe R, Ito I, Shinsaka H, Nakamura M, Matsuzaki M, Niwakawa M. Risk factors for intravesical recurrence after nephroureterectomy in patients with upper urinary tract urothelial carcinoma. Int Urol Nephrol 2017; 49:425-430. [DOI: 10.1007/s11255-017-1510-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 01/06/2017] [Indexed: 10/20/2022]
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Ohara H, Higashiguchi T, Kuzuya M, Kikutani T, Sanada H, Maruyama M, Matsuzaki M, Kamakura Y, Ito A, Mori N. SUN-P042: Efficacy of a New Intervention “Wiping Plus Providing Oral Nutritional Supplements” in Preventing Aspiration Pneumonia in Elderly People: A Multicenter, Randomized Comparative Trial. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30385-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yabuuchi Y, Matsubayashi H, Matsuzaki M, Shiomi A, Moriguchi M, Kawamura I, Ito I, Ono H. Colovesical fistula caused by glucocorticoid therapy for IgG4-related intrapelvic mass. World J Clin Cases 2015; 3:1000-1004. [PMID: 26677450 PMCID: PMC4677080 DOI: 10.12998/wjcc.v3.i12.1000] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 08/19/2015] [Accepted: 10/13/2015] [Indexed: 02/05/2023] Open
Abstract
IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory disorder that can occur in almost all systemic organs and generally responds to corticosteroid treatment. We report a rare case of an IgG4-related intrapelvic mass lesion that responded to steroid therapy but caused a fistula between the sigmoid colon and bladder. A 71-year-old man was followed after treatment for hepatocellular carcinoma. Follow-up computed tomography (CT) incidentally depicted left hydronephrosis with an ill-demarcated intrapelvic mass lesion. This lesion was histologically diagnosed as IgG4-RD by open biopsy, and peroral steroid therapy was initiated. One month after starting steroids, a colovesical fistula was detected by follow-up CT. A colostomy and urethral catheterization were emergently performed. The patient recovered and the mass lesion was drastically minimized by the initiation of glucocorticoids; however, he still needs urethral catheterization. IgG4-RD develops in various systemic organs and generally responds well to steroids. Clinicians must be watchful for the complications of responses to corticosteroids, such as fistulization, when the mass lesion of IgG4-RD is adjacent to multiple luminal organs.
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Yamashita R, Matsuzaki M, Niwakawa M, Ito I. Bacillus Calmette-Guérin treatment of urothelial carcinoma arising in the ileal neobladder after radical cystectomy. Int J Urol 2013; 21:333-4. [PMID: 23991753 DOI: 10.1111/iju.12268] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Accepted: 07/25/2013] [Indexed: 11/30/2022]
Abstract
In January 2005, a 66-year-old man underwent radical cystectomy and ileal neobladder reconstruction for invasive bladder cancer. A total of 3 years after the cystectomy, left-side ureteral cancer was diagnosed, and a nephroureterectomy was carried out in May 2008. In October 2011, he complained of asymptomatic macroscopic hematuria. We detected multiple papillary pedunculated and broad-based tumors in the left side and the dome of the neobladder. The patient underwent transurethral resection of the bladder tumor, and a pathological diagnosis of high-grade pTa urothelial carcinoma was made. A total of 4 months later, tumors recurred in the right side and anterior wall of the neobladder. We carried out transurethral resection of the bladder tumor again; the pathological diagnosis was high-grade pTa urothelial carcinoma with carcinoma in situ. Bacillus Calmette-Guérin instillation was carried out seven times into the neobladder, without any severe side-effects. Tumor recurrence was not observed up to 8 months after bacillus Calmette-Guérin treatment.
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Okuda S, Fukuda M, Hino A, Kato T, Doi M, Kobayashi S, Yamamoto T, Matsuzaki M, Yano M. Dantrolene inhibits aberrant Ca2+ release by stabilizing inter-domain interactions within the ryanodine receptor in cardiac troponin T-related familial hypertrophic cardiomyopathy. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kabashima K, Yoshinaga D, Fang J, Matsuzaki M, Suzuki H. Cell cycle-dependent dynamics of cytoskeleton involving mitochondrial redistribution in hamster embryos. Reprod Domest Anim 2012; 48:267-71. [PMID: 22734634 DOI: 10.1111/j.1439-0531.2012.02143.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mitochondria-cytoskeleton interactions were studied in the hamster embryos during interphase and M phase of the cell cycle. Two-cell embryos were cultured for 1 h with nocodazole, cytochalasin D or in a combination of both inhibitors and then centrifuged at 10,000 × g for 2 min. The control embryos were only centrifuged with no inhibitor treatment. Centrifuged embryos were fluorescently stained to examine the distribution of active mitochondria and nuclear configuration. In the control 2-cell embryos, most mitochondria were accumulated at the perinuclear region with some at the cell cortex. Neither each inhibitor nor centrifugation did affect the distribution of mitochondria in interphase blastomeres. However, mitochondria were spun down towards the centrifugal pole in 71% (n = 41) of the interphase blastomeres treated with centrifugation following a combination of nocodazole plus cytochalasin D, suggesting that both microtubules and microfilaments may involve in mitochondrial redistribution during interphase of the cell cycle. In contrast, when M-phase blastomeres were treated with all drug treatments applied, including cytochalasin D, mitochondria had been usually dislocated in a unipolar cluster, suggesting that microfilaments, not microtubules, may involve in the mitochondrial redistribution during M phase of the cell cycle. The data indicate that microfilaments function in mitochondrial redistribution regardless of the stages of the cell cycle and that microtubules may strongly associate with mitochondria during the interphase but dissociate from them during the M phase.
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Goto M, Matsuzaki M, Fuchinoue A, Urabe N, Kawagoe N, Takemoto I, Tanaka H, Watanabe T, Miyazaki T, Takeuchi M, Honda Y, Nakanishi K, Urita Y, Shimada N, Nakajima H, Sugimoto M, Goto T. Chronic atherosclerotic mesenteric ischemia that started to develop symptoms just after anaphylaxis. Case Rep Gastroenterol 2012; 6:300-8. [PMID: 22754490 PMCID: PMC3376342 DOI: 10.1159/000339204] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
An 83-year-old woman was referred to our emergency department with acute urticaria and sudden shortness of breath approximately 30 min after taking rectal diclofenac potassium for lumbago. After treatment with adrenaline and corticosteroids, the patient became hemodynamically stable and left the hospital on the next day. She attended our hospital 1 week after the onset of anaphylaxis because of repeated postprandial epigastric pain. No abnormal lesions were found in endoscopy. Radiographic selective catheter angiography revealed chronic mesenteric ischemia caused by atherosclerosis and abundant collateral arteries between the celiac trunk, the superior mesenteric artery and the inferior mesenteric artery. Patients with chronic mesenteric ischemia usually present with a clinical syndrome characterized by painful abdominal cramps and colic occurring typically during the postprandial phase. Fear of eating resulted in malnutrition. She was prescribed proton pump inhibitor, digestants, anticholinergic agents, serine protease inhibitors, prokinetics, antiplatelet agents and transdermal nitroglycerin intermittently, but these had no beneficial effects. It was most probable that this patient with chronic atherosclerotic mesenteric ischemia was suffering from functional abdominal pain syndrome induced by anaphylaxis. Since psychiatric disorders were associated with alterations in the processing of visceral sensation, we facilitated the patient's understanding of functional abdominal pain syndrome with the psychologist. Postprandial abdominal pain gradually faded after administration of these drugs and the patient left the hospital. Developing a satisfactory patient-physician relationship was considered more effective for the management of persistent abdominal pain caused by complicated mechanisms.
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Matsushita H, Matsuzaki M, Han XJ, Nishiki TI, Ohmori I, Michiue H, Matsui H, Tomizawa K. Antidepressant-like effect of sildenafil through oxytocin-dependent cyclic AMP response element-binding protein phosphorylation. Neuroscience 2011; 200:13-8. [PMID: 22088430 DOI: 10.1016/j.neuroscience.2011.11.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 10/31/2011] [Accepted: 11/01/2011] [Indexed: 01/12/2023]
Abstract
Oxytocin (OT) levels in plasma increase during sexual response and are significantly lower in patients with depression. A drug for the treatment of sexual dysfunction, sildenafil, enhances the electrically evoked release of OT from the posterior pituitary. In this study, we showed that sildenafil had an antidepressant-like effect through activation of an OT signaling pathway. Application of sildenafil reduced depression-related behavior in male mice. The antidepressant-like effect was blocked by an OT receptor (OTR) antagonist and was absent in OTR knockout (KO) mice. Sildenafil increased the phosphorylation of cAMP response element-binding protein (CREB) in the hippocampus. The OTR antagonist inhibited sildenafil-induced CREB phosphorylation and sildenafil had no effect on CREB phosphorylation in OTR KO mice. These results suggest sildenafil to have an antidepressant-like effect through the activation of OT signaling and to be a promising drug for the treatment of depression.
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Suzuki H, Sasaki Y, Shimizu M, Matsuzaki M, Hashizume T, Kuwayama H. Ghrelin and leptin did not improve meiotic maturation of porcine oocytes cultured in vitro. Reprod Domest Anim 2011; 45:927-30. [PMID: 19416485 DOI: 10.1111/j.1439-0531.2009.01352.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
To improve culture system for in vitro maturation (IVM) of porcine oocytes, ghrelin, leptin or growth hormone (GH), at concentration of 0, 0.5, 5, 50 and 500 ng/ml were added to the porcine follicular fluid (pFF)-supplemented medium NCSU23, and their effects on the maturation and cytoskeletal distribution of the oocytes with or without cumulus cells were compared. In the cumulus-denuded oocytes, no significant changes were noted in the maturation rate by different hormone treatments due to a marked decline in the controls. Maturation of the cumulus intact oocytes was moderately interfered by ghrelin (0.5-50 ng/ml, p < 0.01), but not significantly affected by leptin and GH. Distribution density of the cytoplasmic microtubules was decreased significantly by addition of ghrelin (by approximately 30% in 50-500 ng/ml, p < 0.01), whereas no remarkable effect was noted by leptin supplementation. High concentration (500 ng/ml) of ghrelin or leptin decreased significantly the cytoplasmic microfilaments in density (by 43% and 38%, p < 0.01, respectively). GH did not affect cytoskeletal distribution. The results suggest, in the culture system using pFF-supplemented medium that (i) ghrelin may have some inhibitory effect on the organization of microtubules and microfilaments, probably being a factor in lowered maturation rate and (ii) the addition of higher concentration of leptin may decrease microfilaments in density with no effect on meiotic maturation of the porcine oocytes.
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Ichikawa T, Taura N, Miyaaki H, Matsuzaki M, Eguchi S, Takatsuki M, Kanematsu T, Nakao K. Successful pegylated interferon alpha2a monotherapy for hepatitis C virus infection in a transplanted patient who relapsed after the preceding course. Transpl Infect Dis 2011; 13:438-40. [PMID: 21309967 DOI: 10.1111/j.1399-3062.2011.00609.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pham QH, Von Lueder TG, Namtvedt SK, Rosjo H, Omland T, Steine K, Timoteo AT, Mota Carmo M, Simoes M, Branco LM, Ferreira RC, Kato R, Ito J, Tahara T, Yokoyama Y, Ashikaga T, Satoh Y, Na JO, Hong HE, Kim MN, Shin SY, Choi CU, Kim EJ, Rha SW, Park CG, Seo HS, Oh DJ, Ticulescu R, Brigido S, Vriz O, Sparacino L, Popescu BA, Ginghina C, Carerj S, Nicolosi GL, Antonini-Canterin F, Onaindia Gandarias JJ, Romero A, Laraudogoitia E, Velasco S, Quintana O, Cacicedo A, Rodriguez I, Alarcon JA, Gonzalez J, Lekuona I, Onaindia Gandarias JJ, Laraudogoitia E, Romero A, Velasco S, Cacicedo A, Quintana O, Subinas A, Gonzalez J, Alarcon JA, Lekuona I, Abdula G, Lund LH, Winter R, Brodin L, Sahlen A, Masaki M, Cha YM, Yuasa T, Dong K, Dong YX, Mankad SV, Oh JK, Vallet F, Lequeux B, Diakov C, Sosner P, Christiaens L, Coisne D, Kihara C, Murata K, Wada Y, Uchida K, Ueyama T, Okuda S, Susa T, Matsuzaki M, Cho EJ, Choi KY, Kwon BJ, Kim DB, Jang SW, Cho JS, Jung HO, Jeon HK, Youn HJ, Kim JH, Cikes M, Bijnens B, Velagic V, Kopjar T, Milicic D, Biocina B, Gasparovic H, Almuntaser I, Brown A, Foley B, Mulvihill N, Crean P, King G, Murphy R, Takata Y, Taniguchi M, Nobusada S, Sugawara M, Toh N, Kusano K, Itoh H, Wellnhofer E, Kriatselis C, Nedios S, Gerds-Li JH, Fleck E, Poulsen MK, Henriksen JE, Dahl J, Johansen A, Haghfelt T, Hoilund-Carlsen PF, Beck-Nielsen H, Moller JE, Dankowski R, Wierzchowiecki M, Michalski M, Nowicka A, Szymanowska K, Pajak A, Poprawski K, Szyszka A, Kasner M, Westermann D, Schultheiss HP, Tschoepe C, Watanabe T, Iwai-Takano M, Kobayashi A, Machii H, Takeishi Y, Paelinck BP, Van Herck PL, Bosmans JM, Vrints CJ, Lamb HJ, Doltra A, Vidal B, Silva E, Poyatos S, Mont L, Berruezo A, Castel A, Tolosana JM, Brugada J, Sitges M, Dencker M, Bjorgell O, Hlebowicz J, Szelenyi ZS, Szenasi G, Kiss M, Prohaszka Z, Patocs A, Karadi I, Vereckei A, Saha SK, Anderson PL, Govind S, Govindan M, Moggridge JC, Kiotsekoglou A, Gopal AS, Loegstrup BB, Christophersen TB, Hoefsten DE, Moeller JE, Boetker HE, Egstrup K, Wellnhofer E, Kriatselis C, Nedios S, Gerds-Li JH, Fleck E, Graefe M, Huang FQ, Zhang RS, Le TT, Tan RS, Sattarzadeh Badkoubeh R, Tavoosi A, Elahian AR, Drapkina O, Ivashkin VI, Vereckei A, Szelenyi ZS, Fazakas A, Pepo L, Janosi O, Karadi I, Kopitovic I, Goncalves A, Marcos-Alberca P, Almeria C, Feltes G, Rodriguez E, Garcia E, Hernandez-Antolin R, Macaya C, Silva Cardoso J, Zamorano JL, Navarro MS, Valentin M, Banes CM, Rigo F, Grolla E, Tona F, Cuaia V, Moreo A, Badano L, Raviele A, Iliceto S, Tarzia P, Sestito A, Nerla R, Di Monaco A, Infusino F, Matera D, Greco F, Tacchino RM, Lanza GA, Crea F, Nemes A, Balazs E, Pinter KS, Egyed A, Csanady M, Forster T, Loegstrup BB, Christophersen TB, Hoefsten DE, Moeller JE, Boetker HE, Egstrup K, Holte E, Vegsundvag J, Hole T, Hegbom K, Wiseth R, Nemes A, Balazs E, Pinter KS, Egyed A, Csanady M, Forster T, Sharif D, Sharif-Rasslan A, Shahla C, Khalil A, Rosenschein U, Zagatina A, Zhuravskaya N, Tyurina TV, Tagliamonte E, Cirillo T, Coppola A, Marinelli U, Romano C, Riccio G, Citro R, Astarita C, Capuano N, Tagliamonte E, Cirillo T, Marinelli U, Quaranta G, Desiderio A, Riccio G, Romano C, Capuano N, Frattini S, Faggiano P, Zilioli V, Locantore E, Longhi S, Bellandi F, Faden G, Triggiani M, Dei Cas L, Dalsgaard M, Kjaergaard J, Iversen K, Hassager C, Dinh W, Nickl WN, Smettan JS, Koehler TK, Scheffold TD, Coll Barroso MCB, Guelker JG, Fueth RF, Kamperidis V, Hadjimiltiades S, Sianos G, Efthimiadis G, Karvounis H, Parcharidis G, Styliadis IH, Velasco Del Castillo MS, Cacicedo A, Onaindia JJ, Quintana O, Alarcon JA, Rodriguez I, Telleria M, Subinas A, Lekuona I, Laraudogoitia E, Carstensen HG, Nordenberg C, Sogaard P, Fritz-Hansen T, Bech J, Galatius S, Jensen JS, Mogelvang R, Bartko PE, Graf S, Rosenhek R, Burwash IG, Bergler-Klein J, Clavel MA, Baumgartner H, Pibarot P, Mundigler G, Kirilmaz B, Eser I, Tuzun N, Komur B, Dogan H, Taskiran Comez A, Ercan E, Cusma-Piccione M, Zito C, Oreto G, Piluso S, Tripepi S, Oreto L, Longordo C, Ciraci L, Di Bella G, Carerj S, Piatkowski R, Kochanowski J, Scislo P, Grabowski M, Marchel M, Roik M, Kosior D, Opolski G, Sknouril L, Dorda M, Holek B, Gajdusek L, Chovancik J, Branny M, Fiala M, Szymanski P, Lipczynska M, Klisiewicz A, Hoffman P, Jander N, Minners J, Martin G, Zeh W, Allgeier M, Gohlke-Baewolf C, Gohlke H, Nistri S, Porciani MC, Attanasio M, Abbate R, Gensini GF, Pepe G, Duncan RF, Piantadosi C, Nelson AJ, Wittert G, Dundon B, Worthley MI, Worthley SG, Jung P, Berlinger K, Rieber J, Sohn HZ, Schneider P, Leibig M, Koenig A, Klauss V, Tomkiewicz-Pajak L, Kolcz J, Olszowska M, Pieculewicz M, Podolec P, Pieculewicz M, Przewlocki T, Tomkiewicz-Pajak L, Suchon E, Sobien B, Podolec P, Pieculewicz M, Przewlocki T, Wilkolek P, Tomkiewicz-Pajak L, Ziembicka A, Podolec P, Pieculewicz M, Przewlocki T, Tomkiewicz-Pajak L, Hlawaty M, Wilkolek P, Sobien B, Suchon E, Podolec P, Van De Bruaene A, Hermans H, Buys R, Vanhees L, Delcroix M, Voigt JU, Budts W, De Cillis E, Acquaviva T, Basile D, Bortone AS, Kalimanovska-Ostric D, Nastasovic T, Vujisic-Tesic B, Jovanovic I, Milakovic B, Dostanic M, Stosic M, Frogoudaki A, Andreou K, Parisis J, Triantafyllidi E, Gaitani S, Paraskevaidis J, Anastasiou-Nana M, Pieculewicz M, Przewlocki T, Tomkiewicz-Pajak L, Sobien B, Hlawaty M, Podolec P, De Pasquale G, Kuehn A, Petzuch K, Mueller J, Meierhofer C, Fratz S, Hager A, Hess J, Vogt M, Attenhofer Jost CH, Dearani JA, Scott CG, Burkhart HM, Connolly HM, Vitarelli A, Battaglia D, Caranci F, Padella V, Continanza G, Dettori O, Capotosto L, Vitarelli M, De Cicco V, Cortez Morichetti M, Mohanan Nair KK, Sasidaharan B, Thajudeen A, Tharakan JM, Mertens L, Ahmad N, Kantor PK, Grosse-Wortmann L, Friedberg MK, Bernard YF, Morel MA, Descotes-Genon V, Jehl J, Meneveau N, Schiele F, Kaldararova M, Simkova I, Tittel P, Masura J, Trojnarska O, Szczepaniak L, Mizia -Stec K, Cieplucha A, Bartczak A, Grajek S, Tykarski A, Gasior Z, Attenhofer Jost CH, Babovicvuksanovic D, Scott CG, Bonnichsen CR, Burkhart HM, Connolly HM, Morgan GJ, Slorach C, Hui W, Sarkola T, Lee KJ, Chaturvedi R, Benson L, Mertens L, Bradley T, Iancu ME, Ghiorghiu I, Serban M, Craciunescu I, Hodo A, Popescu BA, Ginghina C, Morgan J, Morgan GJ, Slorach C, Hui W, Roche L, Lee K, Chaturvedi R, Benson L, Bradley T, Mertens L, Morgan J, Morgan GJ, Slorach C, Hui W, Sarkola T, Lee K, Chaturvedi R, Benson L, Bradley T, Mertens L, Milanesi O, Favero V, Padalino M, Biffanti R, Cerutti A, Maschietto N, Reffo E, Vida V, Stellin G, Irtyuga O, Gamazin D, Voronkina I, Tsoyi N, Gudkova E, Moiseeva O, Aggeli C, Kazazaki C, Felekos I, Lagoudakou S, Roussakis G, Skoumas J, Pitsavos C, Stefanadis C, Cueff C, Keenan N, Steg PG, Cimadevilla C, Ducrocq G, Vahanian A, Messika-Zeitoun D, Petrella L, Mazzola AM, Villani CV, Giancola RG, Ciocca MC, Di Eusanio DEM, Nolan S, Ionescu A, Skaug TR, Amundsen BH, Hergum T, Torp H, Haugen BO, Lopez Aguilera J, Mesa Rubio D, Ruiz Ortiz M, Delgado Ortega M, Villanueva Fernandez E, Cejudo Diaz Del Campo L, Toledano Delgado F, Leon Del Pino M, Romo Pena E, Suarez De Lezo Cruz-Conde J, De Marco E, Colucci A, Comerci G, Gabrielli FA, Natali R, Garramone B, Savino M, Lotrionte M, Sonaglioni A, Loperfido F, Zdravkovic M, Perunicic J, Krotin M, Ristic M, Vukomanovic V, Zaja M, Radovanovic S, Saric J, Zdravkovic D, Cotrim C, Almeida AR, Miranda R, Almeida AG, Picano E, Carrageta M, D'andrea A, Cocchia R, Riegler L, Golia E, Scarafile R, Citro R, Caso P, Russo MG, Bossone E, Calabro' R, Noman H, Adel A, Elfaramawy AMR, Abdelraouf M, Elnaggar WAEL, Baligh E, Sargento L, Silva D, Goncalves S, Ribeiro S, Vinhas Sousa G, Almeida A, Lopes M, Rodriguez-Manero M, Aguado Gil L, Azcarate P, Lloret Luna P, Macias Gallego A, Castano SARA, Garcia M, Pujol Salvador C, Barba J, Redondo P, Tomasoni L, Sitia S, Atzeni F, Gianturco L, Ricci C, Sarzi-Puttini P, Turiel M, Sitia S, Tomasoni L, Atzeni F, De Gennaro Colonna V, Sarzi-Puttini P, Turiel M, Uejima T, Jaroch J, Antonini-Canterin F, Polombo C, Carerj S, Hughes A, Vinereanu D, Evanvelista A, Leftheriotis G, Fraser AG, Lewczuk A, Sobkowicz B, Tomaszuk-Kazberuk A, Sawicki R, Hirnle T, Michalski BW, Filipiak D, Kasprzak JD, Lipiec P, Dalen H, Haugen BO, Mjolstad OC, Klykken BE, Graven T, Martensson M, Olsson M, Brodin LA, Antonini-Canterin F, Ticulescu R, Vriz O, Enache R, Leiballi E, Popescu BA, Ginghina C, Nicolosi GL, Penhall A, Perry R, Altman M, Sinhal A, Bennetts J, Chew DP, Joseph MX, Larsen LH, Kjaergaard J, Kristensen T, Kober LV, Kofoed KF, Hassager C, Moscoso Costa F, Ribeiras R, Brito J, Boshoff S, Neves J, Teles R, Canada M, Andrade MJ, Gouveia R, Silva A, Miskovic A, Poerner TP, Stiller CS, Goebel BG, Moritz AM, Stefani L, Galanti GG, Moraldo M, Bergamini C, Pabari PA, Dhutia NM, Malaweera ASN, Willson K, Davies J, Hughes AD, Xu XY, Francis DP, Jasaityte R, Amundsen B, Barbosa D, Loeckx D, Kiss G, Orderud F, Robesyn V, Claus P, Torp H, D'hooge J, Kihara C, Murata K, Wada Y, Uchida K, Nao T, Okuda S, Susa T, Miura T, Matsuzaki M, Shams K, Samir S, Samir R, El-Sayed M, Anwar AM, Nosir Y, Galal A, Chamsi-Pasha H, Ciobanu A, Dulgheru R, Bennett S, Vinereanu D, De Luca A, Toncelli L, Cappelli F, Stefani L, Cappelli B, Vono MCR, Galanti G, Zorman Y, Yilmazer MS, Akyildiz M, Gurol T, Aydin A, Dagdeviren B, Kalangos A. Poster session V * Saturday 11 December 2010, 08:30-12:30. EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 2010. [DOI: 10.1093/ejechocard/jeq148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mora B, Base E, Schmid W, Andreas M, Weber U, Junreitmaier M, Foerster F, Hiesmayr M, Tschernich HD, Guldbrand D, Goetzsche O, Eika B, Fumagalli S, Francini S, Gabbai D, Pedri S, Casalone Rinaldi M, Makhanian Y, Sollami R, Tarantini F, Marchionni N, Azcarate PM, Castano S, Rodriguez-Manero M, Arraiza M, Levy B, Barba J, Rabago G, Bastarrika G, Rus H, Radoi M, Ciurea C, Boda D, Erdei T, Denes M, Mihalcz A, Kardos A, Foldesi CS, Temesvari A, Lengyel M, Cameli M, Lisi M, Righini F, Ballo P, Henein M, Mondillo S, Nistri S, Galderisi M, Ballo PC, Pagliani L, Olivotto I, Santoro A, Papesso B, Innelli P, Cecchi F, Mondillo S, Hristova K, Katova TZ, Kostova V, Simova Y, Nesheva N, Ivanovic B, Tadic MT, Simic DS, Rao CM, Aguglia D, Casciola G, Imbesi C, Marvelli A, Sgro M, Benedetto D, Tripepi G, Zoccali C, Benedetto FA, Mantziari L, Kamperidis V, Damvopoulou E, Ventoulis I, Giannakoulas G, Paraskevaidis S, Vassilikos V, Karvounis H, Styliadis IH, Sonder TK, Loegstrup BB, Lambrechtsen J, Van Bortel LM, Segers P, Egstrup K, Tho A, Moceri P, Bertora D, Gibelin P, Cho EJ, Choi KY, Kim BJ, Kim DB, Jang SW, Park CS, Jung HO, Jeon HK, Youn HJ, Kim JH, Donal E, Coquerel N, Bodi S, Thebault C, Kervio G, Carre F, Daly MJ, Fairley SL, Doherty R, Ashfield K, Kirkpatrick R, Smith B, Buchanan J, Hill L, Dixon LJ, Rosca M, O' Connor K, Magne J, Romano G, Calin A, Popescu BA, Beladan CC, Pierard L, Ginghina C, Lancellotti P, Bochenek T, Wita K, Tabor Z, Grabka M, Elzbieciak M, Trusz-Gluza M, Moreau O, Thebault C, Kervio G, Leclercq C, Donal E, Sahlen A, Shahgaldi K, Aminoff A, Aagaard P, Manouras A, Winter R, Ehrenborg E, Braunschweig F, Bedetti G, Gargani L, Pizzi C, Sicari R, Picano E, Ballo P, Nistri S, Innelli P, Galderisi M, Mondillo S, Zhang J, Zhang HB, Duan YY, Chen LL, Li J, Liu LW, Zhu T, Li HL, Su HL, Zhou XD, Ruiz Ortiz M, Mesa Rubio D, Delgado Ortega M, Romo Penas E, Toledano Degado F, Leon Del Pino C, Lopez Aguilera J, Villanueva Fernandez E, Cejudo Diaz Del Campo L, Suarez De Lezo J, Abergel E, Simon M, Dehant P, Bogino E, Jimenez M, Verdier JC, Chauvel C, Albertsen AE, Nielsen JC, Mortensen PT, Egeblad H, Nasr GM, Tawfik S, Omar A, Olofsson M, Boman K, Sonder TK, Loegstrup BB, Lambrechtsen J, Segers P, Van Bortel LM, Egstrup K, Rezzoug N, Vaes B, Degryse J, Vanoverschelde JL, Pasquet AA, Poggio D, Bonadies M, Pacher V, Mazzetti S, Grillo M, D'elia E, Khouri T, Specchia G, Mornos C, Rusinaru D, Cozma D, Ionac A, Petrescu L, Rotzak R, Rosenman Y, Patterson RD, Ratnatheepan S, Bogle RG, Goebel B, Gjesdal O, Kottke D, Otto S, Jung C, Edvardsen T, Figulla HR, Poerner TC, Otsuka T, Suzuki M, Yoshikawa H, Hashimoto G, Itou N, Ono T, Yamamoto M, Osaki T, Tsuchida T, Sugi K, Wolber T, Haegeli L, Huerlimann D, Brunckhorst C, Duru F, Wu ZM, Shu XH, Dong LL, Fan B, Ge JB, Greutmann M, Tobler D, Biaggi P, Mah M, Crean A, Oechslin EN, Silversides CK, Ivanovic B, Tadic MT, Simic DS, Giusca S, Jurcut R, Ghiorghiu I, Coman IM, Popescu BA, Amzulescu M, Ionescu R, Delcroix M, Voigt JU, Ginghina C, Piatkowski R, Kochanowski J, Scislo P, Grabowski M, Marchel M, Roik M, Kosior D, Opolski G, Maceira Gonzalez AM, Cosin-Sales J, Dalli E, Igual B, Monmeneu JV, Lopez-Lereu P, Estornell J, Ruvira J, Sotillo J, Stevanovic A, Toncev A, Dimkovic S, Dekleva M, Paunovic N, Toncev D, Sekularac N, Yildirimturk O, Helvacioglu FF, Tayyareci Y, Yurdakul S, Demiroglu ICC, Aytekin S, Pinedo Gago M, Amat Santos I, Revilla Orodea A, Lopez Diaz J, Arnold R, De La Fuente Galan L, Recio Platero A, Gomez Salvador I, Puerto Sanz A, San Roman Calvar JA, Yotti R, Bermejo J, Mombiela T, Benito Y, Sanchez PL, Solis J, Prieto R, Fernandez-Aviles F, Zilberszac R, Gabriel H, Graf S, Mundigler G, Maurer G, Rosenhek R, Zito C, Salvia J, Longordo C, Donato D, Alati E, Miceli M, Pardeo A, Arcidiaco S, Oreto G, Carerj S, Kamperidis V, Hadjimiltiades S, Sianos G, Anastasiadis K, Grosomanidis V, Efthimiadis G, Karvounis H, Parcharidis G, Styliadis IH, Yousry M, Rickenlund A, Petrini J, Gustafsson T, Liska J, Hamsten A, Eriksson P, Franco-Cereceda A, Eriksson MJ, Caidahl K, Mizia-Stec K, Pysz P, Jasinski M, Drzewiecka-Gerber A, Krejca M, Bochenek A, Wos S, Gasior Z, Trusz-Gluza M, Tendera M, Yildirimturk O, Helvacioglu FF, Tayyareci Y, Yurdakul S, Demiroglu ICC, Aytekin S, Niki K, Sugawara M, Takamisawa I, Watanabe H, Sumiyoshi T, Hosoda S, Ida T, Takanashi S, Olsen NT, Sogaard P, Jons C, Mogelvang R, Larsson HBW, Goetze JP, Nielsen OW, Fritz-Hansen T, Sayar N, Orhan AL, Erer HB, Eren M, Atmaca H, Yilmaz HY, Cakmak N, Altay S, Terzi S, Yesilcimen K, Garcia Orta R, Moreno E, Lopez M, Uribe I, Vidal M, Ruiz-Lopez MF, Gonzalez-Molina M, Oyonarte JM, Lopez S, Azpitarte J, Szymanski C, Levine RA, Zheng H, Handschumacher MD, Tawakol A, Hung J, Le Ven F, Etienne Y, Jobic Y, Frachon I, Castellant P, Fatemi M, Blanc JJ, Rusinaru D, Tribouilloy C, Grigioni F, Avierinos JF, Barbieri A, Buiciuc O, Enriquez-Sarano M, Said K, Farag AK, El-Ramly M, Rizk H, Iorio A, Pinamonti B, Bobbo M, Merlo M, Massa L, Faganello G, Di Lenarda A, Sinagra G, Margato R, Ribeiro H, Ferreira C, Matias A, Fontes P, Moreira JI, Milan A, Puglisi E, Magnino C, Fabbri A, Leone D, Vairo A, Crudo V, Iannaccone A, Milazzo V, Veglio F, Maroz-Vadalazhskaya N, Ostrovskiy I, Zito C, Imbalzano E, Saitta A, Oreto G, Cusma-Piccione M, Di Bella G, Nava R, Ferro M, Falanga G, Carerj S, Frigy A, Buzogany J, Szabados CS, Dan L, Carasca E, Ikonomidis I, Lekakis J, Tzortzis S, Kremastinos DT, Papadopoulos C, Paraskevaidis I, Triantafyllidi H, Trivilou P, Venetsanou K, Anastasiou-Nana M, Wierzbowska-Drabik K, Kurpesa M, Trzos E, Rechcinski T, Mozdzan M, Kasprzak JD, Kosmala W, Kotwica T, Przewlocka-Kosmala M, Mysiak A, Skultetyova D, Filipova S, Chnupa P, Mantziari L, Pechlivanidis G, Giannakoulas G, Dimitroula H, Karvounis H, Styliadis IH, Milan A, Puglisi E, Magnino C, Fabbri A, Leone D, Vairo A, Iannaccone A, Crudo V, Milazzo V, Veglio F, Tsai WC, Liu YW, Lin CC, Huang YY, Tsai LM, Park SM, Kim YH, Shin SM, Shim WJ, Gonzalez Mansilla A, Torres Macho J, Sanchez Sanchez V, Diez P, Delgado J, Borruel S, Saenz De La Calzada C, Pyxaras S, Valentincic M, Barbati G, Lo Giudice F, Perkan A, Magnani S, Merlo M, Pinamonti B, Sinagra G, Palecek T, Ambroz D, Jansa P, Lindner J, Vitovec M, Polacek P, Jiratova K, Linhart A, Baskurt M, Dogan GM, Abaci O, Kaya A, Kucukoglu S, Duszanska A, Kukulski T, Skoczylas I, Majsnerowska A, Nowowiejska-Wiewiora A, Streb W, Szulik M, Polonski L, Kalarus Z, Yerly PO, Prella M, Joly A, Nicod L, Aubert JD, Aebischer N, Dores H, Leal S, Rosario I, Correia MJ, Monge J, Grilo AM, Arroja I, Fonseca C, Aleixo A, Silva A, Perez-David E, Sanchez-Alegre M, Yotti R, Gomez Anta I, De La Torre J, Alarcon J, Garcia Robles JA, Lafuente J, Bermejo J, Fernandez-Aviles F, Garcia Alonso CJ, Vallejo Camazon N, Gonzalez Guardia A, Nunez R, Bosch Carabante C, Mateu L, Gual Capllonch F, Ferrer Sistach E, Lopez Ayerbe J, Bayes Genis A, Tomaszewski A, Kutarski A, Tomaszewski M, Bramos D, Kalantaridou A, Takos D, Skaltsiotis E, Trika C, Tsirikos N, Pamboukas C, Kottis G, Toumanidis S, Aggeli C, Felekos I, Roussakis G, Kazazaki C, Lampropoulos K, Lagoudakou S, Stergiou C, Pitsavos C, Stefanadis C, Kihara C, Murata K, Wada Y, Tanaka T, Uchida K, Okuda S, Susa T, Matsuzaki M, Shahgaldi K, Manouras A, Abrahamsson A, Gudmundsson P, Brodin L, Winter R, Knebel F, Schattke S, Sanad W, Schimke I, Schroeckh S, Brechtel L, Lock J, Makauskiene R, Baumann G, Borges AC, Moelmen-Hansen HE, Wisloff U, Aamot IL, Stoylen A, Ingul CB, Estensen ME, Beitnes JO, Grindheim G, Henriksen T, Aaberge L, Smiseth OA, Gullestad L, Aakhus S, Gargani L, Agoston G, Moggi Pignone A, Capati E, Badano L, Moreo A, Bombardieri S, Varga A, Sicari R, Picano E, Carrideo M, Faricelli S, Corazzini A, Ippedico R, Ruggieri B, Di Blasio A, D'angelo E, Di Baldassarre A, Ripari P, Gallina S, Kentrschynskyj A, Rickenlund A, Caidahl K, Hylander B, Jacobson S, Pagels A, Eriksson MJ, Dumitrescu SI, Tintoiu I, Greere V, Cristian G, Chiriac L, Pinte F, Droc I, Neagoe G, Stanciu S, Voicu VA, Kuch-Wocial A, Pruszczyk P, Szmigielski CA, Szulc M, Styczynski G, Sinski M, Kaczynska A, Ryabikov A, Malyutina S, Halcox J, Bobak M, Nikitin YU, Marmot M, Barbosa D, Kiss G, Orderud F, Amundsen B, Jasaityte R, Loeckx D, Claus P, Torp H, D'hooge J, Kuhl JT, Lonborg J, Fuchs A, Andersen M, Vejlstrup N, Engstrom T, Moller JE, Kofoed KF, Smith LA, Bhan A, Paul M, Monaghan MJ, Zaborska B, Stec S, Sikora-Frac M, Krynski T, Kulakowski P, Pushparajah K, Dashwood D, Barlow A, Nugent K, Miller O, Simpson J, Valeur N, Ersboll MK, Kjaergaard J, Greibe R, Risum N, Hassager C, Sogaard P, Kober L, Sahlen A, Manouras A, Shahgaldi K, Winter R, Brodin L, Popovic D, Nedeljkovic I, Petrovic M, Vujisic-Tesic B, Arandjelovic A, Stojiljkovic S, Stojiljkovic S, Jakovljevic B, Damjanovic S, Ostojic M, Agrios IA, Bramos DB, Skaltsiotis HS, Takos DT, Kaladaridis A, Vasiladiotis NV, Kottis GK, Antoniou AA, Pamboucas CP, Toumanidis STT, Locorotondo G, Porto I, Paraggio L, Fedele E, Barchetta S, De Caterina AR, Rebuzzi AG, Crea F, Galiuto L, Lipiec P, Szymczyk E, Michalski B, Wozniakowski B, Stefanczyk L, Rotkiewicz A, Shim A, Kasprzak JD, Vainer J, Habets J, Lousberg A, Pont De C, Waltenberger J, Farouk H, Heshmat H, Adel A, El Chilali K, Baghdady Y, Sorour K, Gustafsson U, Larsson M, Bjallmark A, Lindqvist P, A'roch R, Haney M, Waldenstrom A, Mladenovic Z, Tavciovski D, Mijailovic Z, Djordjevic - Dikic A, Obradovic S, Matunovic R, Jovic Z, Djuric P, Torp H, Aase S, Dalen H, Sarkola T, Redington AN, Keeley F, Bradley T, Jaeggi E, Sahlen H, Winter R, Brodin L, Sahlen A, Olsen NT, Risum N, Jons C, Mogelvang R, Valeur N, Fritz-Hansen T, Sogaard P. Poster session IV * Friday 10 December 2010, 14:00-18:00. EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 2010. [DOI: 10.1093/ejechocard/jeq146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Matsuzaki M, Takahashi R, Nakayama T, Shishikura K, Suzuki H, Hirayama Y, Osawa M, Oda H. Disruption of endothelial tight junctions in a patient with mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes (MELAS). Neuropediatrics 2010; 41:72-4. [PMID: 20799154 DOI: 10.1055/s-0030-1261886] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
An electron microscopic study revealed disruption of capillary endothelial tight junctions (TJs) in both biopsied muscle, taken at 5 years and 1 month of age, and the autopsied brain, taken at 13 years and 6 months of age, in a patient with mitochondrial encephalomyopathy, lactic acidosis and stroke-like episodes (MELAS) and mitochondrial DNA (mtDNA) point mutation A3243G. This endothelial barrier disruption might result in vasogenic edema and systemic lactic acidosis, possibly the critical pathology of MELAS.
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Kabashima K, Matsuzaki M, Suzuki H. Intermediate Filament Keratin Dynamics During Oocyte Maturation Requires Maturation/M-Phase Promoting Factor and Mitogen-Activated Protein Kinase Kinase Activities in the Hamster. Reprod Domest Anim 2009; 45:e184-8. [DOI: 10.1111/j.1439-0531.2009.01545.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ando J, Hirata Y, Nagai R, Matsuzaki M. Abstract: 510 IMPACT OF SMOKING AND HIGH-DENSITY LIPOPROTEINS ON CORONARY PLAQUE REGRESSION DURING STATIN THERAPY IN ACUTE CORONARY SYNDROME; SUB-ANALYSIS OF JAPAN-ACS. ATHEROSCLEROSIS SUPP 2009. [DOI: 10.1016/s1567-5688(09)70260-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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