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Huang CJ, Zhong W, Zhong M, Liu ZD, Fan WX, Li YQ, Wang XF, Zhong ZX. [A case report of percutaneous closure of left ventricular pseudoaneurysm]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:1196-1198. [PMID: 37963757 DOI: 10.3760/cma.j.cn112148-20230907-00137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Affiliation(s)
- C J Huang
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - W Zhong
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - M Zhong
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - Z D Liu
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - W X Fan
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - Y Q Li
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - X F Wang
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
| | - Z X Zhong
- Department of Cardiology, Guangdong Meizhou People's Hospital, Meizhou 514031, China
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Wei N, Zhong ZX, Melly DK, Kipkoech S, Watuma BM, Ngumbau VM, Kamau P, Hu GW, Wang QF. Zehneria grandibracteata (Cucurbitaceae), an overlooked new species from western Kenyan forests. PhytoKeys 2020; 165:85-98. [PMID: 33192148 PMCID: PMC7642130 DOI: 10.3897/phytokeys.165.57399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 10/06/2020] [Indexed: 05/16/2023]
Abstract
Zehneria grandibracteata, a new species of Cucurbitaceae from western Kenya, is described here, based on morphological and molecular data. It has long been misidentified as the widely-distributed species Z. scabra. However, it differs by its ovate leafy probract at the base of the inflorescences, subglabrous condition of the entire plant, shorter receptacle-tube and filaments, as well as denser and sessile inflorescences. Furthermore, the molecular phylogenetic analysis of Zehneria, based on nrITS sequences, further supports the argument that Z. grandibracteata should be segregated from Z. scabra.
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Affiliation(s)
- Neng Wei
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
- University of Chinese Academy of Sciences, Beijing, CN-100049, China
| | - Zhi-Xiang Zhong
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
| | - David Kimutai Melly
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
- University of Chinese Academy of Sciences, Beijing, CN-100049, China
| | - Solomon Kipkoech
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
- University of Chinese Academy of Sciences, Beijing, CN-100049, China
| | - Benjamin Muema Watuma
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
- University of Chinese Academy of Sciences, Beijing, CN-100049, China
| | - Veronicah Mutele Ngumbau
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
- University of Chinese Academy of Sciences, Beijing, CN-100049, China
- East Africa Herbarium, National Museums of Kenya, P.O. Box 451660-0100, Nairobi, Kenya
| | - Peris Kamau
- East Africa Herbarium, National Museums of Kenya, P.O. Box 451660-0100, Nairobi, Kenya
| | - Guang-Wan Hu
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
| | - Qing-Feng Wang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, CN-430074, China
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, CN-430074, China
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Chen J, Zhou ZC, Liu WB, Wang J, Chen XJ, Shen YY, Zhong ZX. [Expression of B cell transposition gene 3 in pancreatic ductal adenocarcinoma and its prognostic value]. Zhonghua Wai Ke Za Zhi 2017; 55:863-867. [PMID: 29136736 DOI: 10.3760/cma.j.issn.0529-5815.2017.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To detect the expression of B cell transposition gene 3(BTG3) in pancreatic ductal adenocarcinoma(PDAC), and explore its relationship with postoperative recurrence and metastasis of tumor. Methods: Six self-paired frozen PDAC specimens and 3 normal pancreatic tissues from the Second Hospital of Jiaxing Affiliated to Jiaxing University were collected and the expression of BTG3 was detected by qPCR. Ten normal pancreatic tissues and 52 cases of PDAC tumor and paracarcinomatous tissues from the Second Hospital of Jiaxing Affiliated to Jiaxing University were collected from June 2009 to December 2016. The expression of BTG3 and relationship among BTG3 and clinicopathological characteristics of PDAC and patients' prognosis were detected and analyzed using immunohistochemistry.χ(2) test, Kaplan-Meier method and Cox regression model were used to analyzed the data. Results: The results of qPCR showed that expression level of BTG3 in PDAC (0.63±0.17) was lower significantly than that in paracarcinomatous (0.96±0.04) and normal tissues (1.00)(t=4.673, 5.502; both P<0.05). Immunohistochemistrv showed that BTG3 mainly expressed in the cytoplasm.The high expression rate of BTG3 in PDAC tumor tissues was 25.0%(13/52), which was remarkably lower than that in paracarcinomatous tissues(65.4%) and normal liver tissues(7/10)(χ(2)=17.120 and 5.849, both P<0.05). The low expression of BTG3 in PDAC was correlated with primary tumor, and TNM stage(χ(2)=7.704, P=0.006; U=154.000, P=0.018, respectively). Survival analysis showed that disease free survival rate of patients with low expression of BTG3 was significantly less than that with high expression(χ(2)=192.493, P<0.01). The Cox multivariate analysis demonstrated that low expression of BTG3 was independent risk factors for disease free survival in patients with PDAC after a curative resection(RR=3.366, 95%CI: 1.040-10.889, P=0.043). Conclusion: BTG3 may be involved in the occurence and development of tumor, and its low expression may be associated with poor prognosis in patients with PDAC.
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Affiliation(s)
- J Chen
- Department of Hepatobiliary Surgery, Second Hospital of Jiaxing Affiliated to Jiaxing University, Jiaxing 314000, Zhejiang Province, China
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Wang TP, Wang XG, Zhong ZX. [Alpha-fetoprotein-producing pancreatic cancer: a case report]. Zhonghua Zhong Liu Za Zhi 2017. [PMID: 28635241 DOI: 10.3760/cma.j.issn.0253-3766.2017.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- T P Wang
- Department of Hepatobiliary Surgery, Bengbu Medical College, Bengbu 233000, China
| | - X G Wang
- Department of Hepatobiliary Surgery, Jiaxing Second Hospital, Jiaxing 314000, China
| | - Z X Zhong
- Department of Hepatobiliary Surgery, Jiaxing Second Hospital, Jiaxing 314000, China
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Zhong ZX, Li B, Li CR, Zhang QF, Liu ZD, Zhang PF, Gu XF, Luo H, Li MJ, Luo HS, Ye GH, Wen FL. Role of chemokines in promoting instability of coronary atherosclerotic plaques and the underlying molecular mechanism. ACTA ACUST UNITED AC 2014; 48:161-6. [PMID: 25424368 PMCID: PMC4321222 DOI: 10.1590/1414-431x20144195] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 09/22/2014] [Indexed: 02/01/2023]
Abstract
Our aim was to investigate the role of chemokines in promoting instability of
coronary atherosclerotic plaques and the underlying molecular mechanism. Coronary
angiography and intravascular ultrasound (IVUS) were performed in 60 stable angina
pectoris (SAP) patients and 60 unstable angina pectoris (UAP) patients. The
chemotactic activity of monocytes in the 2 groups of patients was examined in
Transwell chambers. High-sensitivity C-reactive protein (hs-CRP), monocyte
chemoattractant protein-1 (MCP-1), regulated on activation in normal T-cell expressed
and secreted (RANTES), and fractalkine in serum were examined with ELISA kits, and
expression of MCP-1, RANTES, and fractalkine mRNA was examined with real-time PCR. In
the SAP group, 92 plaques were detected with IVUS. In the UAP group, 96 plaques were
detected with IVUS. The plaques in the UAP group were mainly lipid 51.04% (49/96) and
the plaques in the SAP group were mainly fibrous 52.17% (48/92). Compared with the
SAP group, the plaque burden and vascular remodeling index in the UAP group were
significantly greater than in the SAP group (P<0.01). Chemotactic activity and the
number of mobile monocytes in the UAP group were significantly greater than in the
SAP group (P<0.01). Concentrations of hs-CRP, MCP-1, RANTES, and fractalkine in
the serum of the UAP group were significantly higher than in the serum of the SAP
group (P<0.05 or P<0.01), and expression of MCP-1, RANTES, and fractalkine mRNA
was significantly higher than in the SAP group (P<0.05). MCP-1, RANTES, and
fractalkine probably promote instability of coronary atherosclerotic plaque.
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Affiliation(s)
- Z X Zhong
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - B Li
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - C R Li
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - Q F Zhang
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - Z D Liu
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - P F Zhang
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - X F Gu
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - H Luo
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - M J Li
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - H S Luo
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - G H Ye
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
| | - F L Wen
- Department of Cardiology, Meizhou Hospital Affiliated to Zhongshan University, Meizhou, Guangdong, China
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