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Zhang C, Li CX, Shao Q, Chen WB, Ma L, Xu WH, Li YX, Huang SC, Ma YB. Effects of Glycyrrhiza polysaccharide in diet on growth performance, serum antioxidant capacity, and biochemistry of broilers. Poult Sci 2020; 100:100927. [PMID: 33518321 PMCID: PMC7936193 DOI: 10.1016/j.psj.2020.12.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 12/06/2020] [Accepted: 12/08/2020] [Indexed: 02/07/2023] Open
Abstract
In the present study, we analyzed the effects of Glycyrrhiza polysaccharide (GCP) on growth performance, serum antioxidant capacity, and biochemistry of broilers. A total of 600, one-day-old AA broilers randomly divided into 5 treatment groups with 6 replicate pens of 20 birds per cage received dietary supplementation with GCP (0, 200, 500, 1,000, and 1,500 mg/kg) for 42 d. The supplementation of GCP linearly decreased (P < 0.05) feed conversion rate on day 22 to 42. Dietary supplementation with GCP reduced (P < 0.05) serum total cholesterol on day 21 and 42 and linearly improved (P < 0.05) albumin and high-density lipoprotein cholesterol. Dietary supplementation with 1,000 or 1,500 mg/kg GCP significantly increased (P < 0.05) serum total superoxide dismutase (T-SOD) activity on day 21 and 42 and reduced (P < 0.05) serum malondialdehyde content on 21 d. Dietary supplementation with 1,000 or 1,500 mg/kg GCP significantly improved (P < 0.05) interleukin-1β (IL-1β) and interferon-γ (IFN-γ) expressions in liver on day 21 and 42. At the end of the experiment, we randomly selected 20 broilers from 3 treatment groups (0, 1,000, and 1,500 mg/kg), respectively, to perform an lipopolysaccharide (LPS)-induced acute stress experiment. The 60 broilers were divided into 6 treatment groups with 10 birds per cage. The experiment was designed as a 3 × 2 factorial arrangement with GCP (0, 1,000, or 1,500 mg/kg) and LPS (injection of saline or 1 mg/kg body weight) levels as treatments. When the grouping was finished, the broilers were immediately intraperitoneally injected with LPS or normal saline. Six hours after challenged, serum antioxidant and liver immunity were analyzed. The results showed that dietary GCP prevented LPS-induced reductions in T-SOD activity and increases in malonaldehyde content (P < 0.05). Also, dietary GCP supplementation mitigated the LPS-induced increase in IL-1β and IFN-γ in the liver. Supplementation with 1,500 mg/kg GCP showed the most optimal effect in broilers. GCP has the potential to be used as feed additive in broilers.
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Li CX, Yan JY, Ren JY, Sun L, Xu C, Li GX, Ding ZJ, Zheng SJ. A WRKY transcription factor confers aluminum tolerance via regulation of cell wall modifying genes. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2020; 62:1176-1192. [PMID: 31729146 DOI: 10.1111/jipb.12888] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 11/14/2019] [Indexed: 05/06/2023]
Abstract
Modification of cell wall properties has been considered as one of the determinants that confer aluminum (Al) tolerance in plants, while how cell wall modifying processes are regulated remains elusive. Here, we present a WRKY transcription factor WRKY47 involved in Al tolerance and root growth. Lack of WRKY47 significantly reduces, while overexpression of it increases Al tolerance. We show that lack of WRKY47 substantially affects subcellular Al distribution in the root, with Al content decreased in apoplast and increased in symplast, which is attributed to the reduced cell wall Al-binding capacity conferred by the decreased content of hemicellulose I in the wrky47-1 mutant. Based on microarray, real time-quantitative polymerase chain reaction and chromatin immunoprecipitation assays, we further show that WRKY47 directly regulates the expression of EXTENSIN-LIKE PROTEIN (ELP) and XYLOGLUCAN ENDOTRANSGLUCOSYLASE-HYDROLASES17 (XTH17) responsible for cell wall modification. Increasing the expression of ELP and XTH17 rescued Al tolerance as well as root growth in wrky47-1 mutant. In summary, our results demonstrate that WRKY47 is required for root growth under both normal and Al stress conditions via direct regulation of cell wall modification genes, and that the balance of Al distribution between root apoplast and symplast conferred by WRKY47 is important for Al tolerance.
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Wang P, Li CX, Zhang Y, Chen J, Chen XC, Yang D, Zhou J, Zong XP, Yang Z, Wu M, Yang MZ, Song YQ, Zhu J, Wu DP. [Autologous hematopoietic stem cell transplantation treatment for T cell lymphoblastic lymphoma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:198-203. [PMID: 32311888 PMCID: PMC7357929 DOI: 10.3760/cma.j.issn.0253-2727.2020.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
目的 探讨自体造血干细胞移植(auto-HSCT)巩固治疗T淋巴母细胞淋巴瘤(T-LBL)的疗效及相关影响因素。 方法 对2006年4月至2017年7月在苏州大学附属第一医院血液科和北京大学肿瘤医院淋巴瘤科接受auto-HSCT的41例T-LBL患者进行回顾性分析。 结果 ①41例T-LBL患者中,男30例,女11例,中位年龄24(11~53)岁,12例(29.3%)纵隔累及,20例(48.8%)骨髓累及,Ann Arbor分期Ⅲ期及以上33例(80.5%);移植前疾病处于第1次完全缓解(CR1)期26例(63.4%),非CR1期15例(36.6%);移植前国际预后指数(IPI)中低危组(<3分)29例(70.7%),中高危组(≥3分)12例(29.3%)。②移植后中位随访29(3~98)个月,全部41例患者的3年总生存(OS)率、无进展生存(PFS)率分别为(64.3±8.2)%、(66.0±7.8)%,3年累积复发率(CIR)为(30.7±7.4)%,3年非复发死亡率(NRM)为(4.8±4.6)%。③CR1组、非CR1组患者3年OS率分别为(83.4±7.6)%、(38.9±12.9)%(P=0.010),3年PFS率分别为(83.8±7.4)%、(40.0±12.6)%(P=0.006),3年CIR分别为(16.2±7.4)%、(53.3±12.9)%(P=0.015),3年NRM分别为0、(14.3±13.2)%(P=0.157)。④IPI中低危组、中高危组3年OS率分别为(76.9±8.4)%、(35.7±15.2)%(P=0.014),3年PFS率分别为(77.4±8.2)%、(40.0±14.6)%(P=0.011),3年CIR分别为(18.1±7.3)%、(60.0±14.6)%(P=0.006),3年NRM分别为(5.6±5.4)%、0(P=0.683)。 结论 auto-HSCT可显著改善T-LBL患者的预后,移植前疾病状态和IPI评分是影响auto-HSCT疗效的重要因素。
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Zhai JJ, Du XR, Li CX. [Effect of lncRNA HOTAIR on the radiosensitivity of HCCLM3 cells]. ZHONGHUA YI XUE ZA ZHI 2020; 100:1419-1425. [PMID: 32392994 DOI: 10.3760/cma.j.cn112137-20190928-02130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect of down-regulating long non-coding RNA (lncRNA) and HOX transcript antisense RNA (HOTAIR) targeting miR-761 on the radiosensitivity of HCCLM3. Methods: The expression of HOTAIR in liver cancer cells HuH-7, SNU-449, HCCLM3 and normal liver cells L-02 were measured by real-time quantitative PCR. HCCLM3 cells were divided into control, Sh-NC (transfected shRNA negative control), Sh-HOTAIR (transfected HOTAIR shRNA), RAD+Sh-NC (transfected shRNA negative control and irradiated with 8Gy dose), and RAD+Sh-HOTAIR (HOTAIR shRNA was transfected and irradiated with 8Gy dose) group. Apoptosis was detected by flow cytometry, Bcl-2 Associated X Protein (Bx-2), cleaved cysteine-containing Cleaved cysteinyl aspartate specific proteinase 3 (C-Caspase-3) protein expression. Sh-NC, Sh-HOTAIR cells were irradiated with 0, 2, 4, 6, 8 Gy, and plate-clone experiments were used to determine radiosensitivity. Bioinformatics software predicted that miR-761 might be a target gene of HOTAIR, and the luciferase reporter system identified the targeting relationship. The miR-761 inhibitor, HOTAIR shRNA and inhibitor negative control, and HOTAIR shRNA were co-transfected into HCCLM3 cells, respectively. Cell apoptosis and Bax and C-cysteine-containing aspartate proteins were also measured using the above method, as well as the hydrolase-3 protein expression and cell survival fraction. Results: The expression levels of HOTAIR in liver cancer cells HuH-7, SNU-449, and HCCLM3 were higher than those in normal liver cells L-02 (1.85±0.12, 2.27±0.23, 2.68±0.15 vs 1.00±0.09, P<0.05). Compared with Sh-NC, the apoptosis rate of Sh-HOTAIR, RAD+Sh-NC cells and Bax, C-Caspase-3 protein levels are higher [Apoptotic rate: (13.47±1.32)%, (12.84±1.19)% vs (2.98±0.27)%; Bax protein: 0.74±0.08, 0.72±0.06 vs 0.42±0.06; C-Caspase-3 protein: 0.56±0.06, 0.54±0.08 vs 0.25±0.04, all P<0.05]. Compared with Sh-HOTAIR and RAD+Sh-NC, RAD+Sh-HOTAIR cell apoptosis rate and Bax, C-Caspase-3 protein levels are higher [apoptosis rate:(22.57±2.36)% vs (13.47±1.32)%, (12.84±1.19)%, Bax protein: 0.99±0.11 vs 0.74±0.08, 0.72±0.06, C-Caspase-3 protein: 1.03±0.12 vs 0.56±0.06, 0.54±0.08,all P<0.05]. Compared with Sh-NC, Sh-HOTAIR cells had lower survival scores and higher radiosensitivity (P<0.05). HOTAIR targets negative regulation of miR-761 expression. Compared with cells co-transfected with inhibitor negative control and HOTAIR shRNA, cells co-transfected with miR-761 inhibitor and HOTAIR shRNA had lower apoptosis rate after radiation treatment [(10.24±1.32)% vs (21.84±2.01))%], Bax (0.50±0.06 vs 1.01±0.10) and C-Caspase-3 protein (0.56±0.07 vs 1.05±0.14) had lower expression and higher cell survival scores (all P<0.05). Conclusion: Down-regulating lncRNA HOTAIR targets miR-761 to increase the radiosensitivity of HCCLM3.
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Chen GR, Gao HK, Wang Q, Li F, Li Y, Lian K, Yang MS, Tao L, Li CX. [Clinical outcomes of opening coronary chronic total occlusion lesions with the assistance of BridgePoint devices]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2020; 48:236-243. [PMID: 32234182 DOI: 10.3760/cma.j.cn112148-20190702-00372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the safety, efficacy and prognosis of antegrade dissection re-entry (ADR) with the assistance of BridgePoint devices in opening coronary chronic total occlusion (CTO). Methods: A total of 87 consecutive patients, who underwent percutaneous coronary intervention using BridgePoint devices from April 2016 to December 2018 in Xijing Hospital, were included in this study. General information of the selected patients, features of CTO lesions and intraoperative parameters were recorded. Short-term outcomes including technical success rate (defined as achieving TIMI 3 blood flow with residual stenosis<30%), surgical success rate (defined as no major adverse cardiovascular events (MACE) occured while hospitalized), complications, and MACE during hospitalization were observed. MACE included death, recurrent myocardial infarction, target vascular reconstruction (TVR) and cardiac tamponade. Patients were followed up by outpatient or telephone visits at 30 days and 6, 12, 24 and 36 months after discharge. Results: Eighty-seven patients, aged (61±10) years with J-CTO scores (2.49±0.52) were included, and 75(86%) were male. Six patients underwent direct ADR with BridgePoint system, and all were successful. Eighty-one patients underwent rescue ADR using BridgePoint devices, and 62 of them were successful. The success rate of ADR with BridgePoint devices was 78.2% (68/87). Nine out of the 19 failed cases succeeded after the application of rescue antegrade/retrograde technique. The technical success rate was 88.5% (77/87). Coronary perforation occurred in 2 cases (2.3%), one case was treated with covered stent and the other case with tamponade was treated with pericardiocentesis. One patient developed periprocedural myocardial infarction, and one patient suffered from sudden death, and one patient had cardiac tamponade. In-hospital MACE occurred in 3 (3.4%) patients. The surgical success rate was 85.1% (74/87).The procedure time was (175±72)minutes and the amount of contrast used was (449±155)ml. During a follow-up of 17(11, 26) months, the incidence of MACE within 30 days was 4.7% (4/86), while 10.5% (9/86) within 6 months, 17.4% (15/86) within 17 months. Conclusion: Opening CTO with the assistance of BridgePoint devices is feasible and safe, with high success rate and satisfactory outcome.
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Zhao S, Deng XL, Wang L, Ye JW, Liu ZY, Gao Y, Huang B, Li CX, Zhang AP, Li F, Li GY, Liu BH, Tong WD. [Application value of sedation in colonoscopy]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2020; 23:300-304. [PMID: 32192311 DOI: 10.3760/cma.j.cn.441530-20190329-00125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the value of sedation in colonoscopy. Methods: A retrospective cohort study of colonoscopy procedures was performed in our institution. Inclusion criteria: (1) colonoscopy procedures were performed by well-trained gastrointestinal surgeons our institution; (2) medical records were complete and colonoscopy was documented properly by notes, videos, photographs, and traceable pathological reports. Those with incomplete records or performed in other institution were excluded. According to above criteria, clinical data of 49 057 cases of clinic and hospitalization receiving diagnostic or therapeutic colonoscopyat Department of Gastric and Colorectal Surgery, Daping Hospital from July 2007 to February 2017 were collected. Among them, there were 24 638 (50.2%) males and 24 419 females, with mean age of (50.6±14.1) (4 to 98) years. Based on the application of sedation during colonoscopy, patients were divided into the sedation group (39 412 cases, 80.3%) and the non-sedation group (9 645 cases, 19.7%). Clinical characteristics of two groups were compared. Results: The sedation rate increased from 45.6% (369/810) to 94.8% (917/967) from 2007 to 2017. As compared to non-sedation group, a higher proportion of females [51.0% (20 095/39 412) vs. 44.8% (4 324/9 645), χ(2)=117.422, P<0.001] and younger median age (50.0 years vs. 51.0 years, Z=-4.774, P<0.001) were found in the sedation group, whose differences were statistically significant. In all the 9645 cases in the non-sedation group, about 5.5% (534) of them terminated the examination because of unbearable discomfort, including 244 (4.6%) males and 290 (6.7%) females (χ(2)=20.522, P<0.001). Among all the screening population who were ≥50 years old, there was no significant difference in the polyp detection rate (PDR) between the sedation group and the non-sedation group [26.7% (4 737/17 753) vs. 27.4% (1 093/3 984), χ(2)=0.937, P=0.330]. The cecal intubation rate (CIR) in the sedation group was significantly higher than that in the non-sedation group [(85.2% (14 422/16 933) vs. 76.1% (2 803/3 682), χ(2)=180.032, P<0.001]. Five cases in the sedation group developed iatrogenic colonic perforation (ICP), with none in the non-sedation group. Conclusions: The application of sedation in colonoscopy is increasingly popular. Sedation can significantly improve CIR in colonoscopy, while it has no positive influence on PDR. Meanwhile, sedation increases the medical expense and may result in higher ICP rate.
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Wang HP, Li CX, Dai QX, Jiang ZX, Yuan XL, Zhou JM. [Study on the influence of health belief model on the compliance of medical staff with sharp injury protection behavior]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2020; 37:910-913. [PMID: 31937031 DOI: 10.3760/cma.j.issn.1001-9391.2019.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the effects of the intervention based on the theoretical framework of Health Belief Model on improving sharp injury protection behavior compliance of medical staffs, in order to provide some references for energetically developing blood-borne occupational exposure protection intervention in the region. Methods: According to the inclusion criteria, 178 medical staffs were selected, implemented intervention of the theory of health belief model. Methods included diversity training, experiencing operation, filed observation and supervision and so on, strengthened intervention after 1 month, evaluated the intervention effect after 3 months, used questionnaires and field observation to evaluate the effect before and after the intervention. Results: the scores of security behavior compliance were higher before intervention and there was significant difference (P<0.05) . Observed that, after the intervention the incidence of unsafe behavior in medical personnel dropped from 29.1% to 13.2%, the difference was statistically significant (P<0.05) . Conclusion: The intervenion of the theory of health belief model can strengthen sharp injury protection belief of medical personnels, improve behavior compliance, reduces the occurrence of sharp injury.
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Liang QS, Liu M, Tao XM, Liu F, Zeng FM, Li CX, Zhao WT. Pigmentation Phenotype Prediction of Chinese Populations from Different Language Families. FA YI XUE ZA ZHI 2019; 35:553-559. [PMID: 31833288 DOI: 10.12116/j.issn.1004-5619.2019.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Indexed: 11/30/2022]
Abstract
Abstract Objective To predict the pigmentation phenotypes of Chinese populations from different language families, analyze the differences and provide reference data for forensic anthropology and genetics. Methods The HIrisPlex-S multiplex amplification system with 41 loci related to pigmentation phenotypes was constructed in the laboratory, and 2 666 DNA samples of adult males of 17 populations from six language families, including Indo-European, Sino-Tibetan, Altaic, Hmong-Mien, Tai-Kadai and Austro-Asiatic language families distributed in different regions of China were genotyped. The pigmentation phenotype category of each individual was predicted using the online prediction system (https://HIrisPlex.erasmusmc.nl/), and then the output data were statistically analyzed. Results About 1.92% of the individuals of Asian-European admixed populations from Indo-European and Altaic language families had blue eyes and 34.29% had brown or gold hair. The phenotypes of the color of eyes and hair of other populations had no significant difference, all individuals had brown eyes and black hair. There were differences in skin color of populations of different language families and geographical areas. The Indo-European language family had the lightest skin color, and the Austro-Asiatic language family had the darkest skin color; the southwestern minority populations had a darker skin color than populations in the plain areas. Conclusion The prediction results of pigmentation phenotype of Chinese populations are consistent with the perception of the appearance of each population, proving the reliability of the system. The color of eyes and hair are mainly related to ancestral components, while the skin color shows the differences between language families, and is closely related to geographical distribution of populations.
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Zhao WT, Jiang L, Li CX. Research Progress on Forensic Molecular Phenotyping in the Age of Precision Medicine. FA YI XUE ZA ZHI 2019; 35:525-530. [PMID: 31833284 DOI: 10.12116/j.issn.1004-5619.2019.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Indexed: 11/30/2022]
Abstract
Abstract With the development of new technologies, such as whole genome sequencing and big data, many countries have constructed large cohorts as strategic resources for precision medicine study. Related studies have significantly promoted research progress in many fields, such as medicine and biology, creating the genetic testing industry. In the forensic field, characterization technologies for features, such as biogeographic ancestry, genetic genealogy and physical appearance have emerged and developed rapidly. Compared with traditional forensic DNA technology, the new technology can search for characteristics and provide clues, quickly becoming an important means to solve difficult cases such as cold cases and accumulated cases. This paper briefly reviews the current status of the construction of large cohorts at home and abroad, and the research progress of forensic molecular phenotyping in the context of precision medicine in the context of precision medicine.
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Jiang L, Liu J, Li CX. From the "Out of Africa Theory" Study to the Application of "DNA Biogeographic Ancestry Inference" in Criminal Investigation. FA YI XUE ZA ZHI 2019; 35:519-524. [PMID: 31833283 DOI: 10.12116/j.issn.1004-5619.2019.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Indexed: 11/30/2022]
Abstract
Abstract Genetic markers, such as single nucleotide polymorphism (SNP), insertion/deletion (InDel), were discovered and widely used with the development of whole genome sequencing and bioinformatics technology. The origin and genetic structure of the modern population had been gradually revealed from the perspective of genetics. The study on biogeographic ancestry inference in the field of forensic genetics emerged and developed rapidly, providing clues and scientific basis for the determination of investigation direction and for the narrow of the scope of investigation in the process of case investigation. This paper briefly reviews the research progress, inference methods and development trends of DNA ancestry inference technology.
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Chang YY, Wang YG, Fan P, Wang JQ, Shu YQ, Li R, Zhong XN, Long L, Zhao ZH, Li CX, Qiu W. [Expression of HLA-DP in patients with neuromyelitis optica spectrum disorders]. ZHONGHUA YI XUE ZA ZHI 2019; 99:3574-3580. [PMID: 31826574 DOI: 10.3760/cma.j.issn.0376-2491.2019.45.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect of HLA-DP gene expression on the susceptibility and disease status of neuromyelitis optica spectrum disorders (NMOSD). Methods: A total of 86 NMOSD patients (52 in acute phase and 34 in remission phase), 52 multiple sclerosis (MS) patients (20 in acute phase and 32 in remission phase) diagnosed in Department of Neurology, the Third Affiliated Hospital of Sun Yat-sen University and 29 healthy controls were enrolled prospectively. Genotyping of HLA-DP was performed. The expression levels of HLA-DP molecules in peripheral blood B cells and monocytes were measured by flow cytometry. The transcription levels of HLA-DPB1 mRNA in peripheral blood mononuclear cells (PBMC) were measured by real time-PCR. The results were compared among different groups Results: There was no statistically significant difference of the distributions of HLA-DPB1*0501/HLA-DPB1*0501, HLA-DPB1*0501/X and X/X genotypes and the frequencies of allele of HLA-DPB1*0501 among NMOSD, MS patients and healthy controls (P=0.96 and 0.71, respectively). The expression levels of HLA-DP on the surface of B cells in NMOSD patients, especially in remission phase patients, were significantly higher than those in healthy controls(212±328 and 374±394 vs 55±57, P=0.049 and 0.002, respectively). The expression levels of HLA-DP on the surface of monocytes in NMOSD patients in acute phase were significantly higher than those in healthy controls(158±175 vs 65±90, P=0.025). The transcription levels of PMBC HLA-DPB1 mRNA in acute phase and remission phase of NMOSD patients were significantly higher than those in healthy controls (3.0±1.4 and 2.9±1.3 vs 1.5±1.4, P=0.000 and 0.003, respectively). The expression levels of HLA-DP molecules on the surface of peripheral blood B cells and monocytes and the transcription levels of PMBC HLA-DPB1 mRNA in MS patients at the acute and remission stages were not significantly different from those in healthy controls. The expression levels of HLA-DP molecules on the surface of B cells in patients with HLA-DPB1*0501/HLA-DPB1*0501, HLA-DPB1*0501/X and X/X genotypes were statistically different (P=0.017). Conclusion: HLA-DP gene transcription and molecular expression levels in antigen presenting cells may affect the susceptibility and disease status of NMOSD patients, while HLA-DPB1*0501 allele may affect the transcription and molecular expression levels of HLA-DP gene in antigen presenting cells.
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Ma JF, Li CX, Wu DP, Sun ZL, Yan CL. [Expression of Tim-3 on natural killer cells in patients with acute myeloid leukemia and its clinical significance]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 40:755-758. [PMID: 31648478 PMCID: PMC7342451 DOI: 10.3760/cma.j.issn.0253-2727.2019.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
目的 探讨负性共刺激分子Tim-3在初诊急性髓系白血病(AML)患者外周血自然杀伤细胞(NK细胞)表面的表达特征及其临床意义。 方法 采集2013年6月至2014年6月苏州大学附属第一医院血液内科收治的未经任何临床措施干预的39例AML患者外周血及28名健康志愿者的外周血,采用CD3−、CD56+、Tim-3+为标志,经免疫荧光标记和流式细胞术检测Tim-3在AML患者外周血NK细胞上的表达。 结果 初诊AML患者外周血NK细胞占淋巴细胞比例为(5.74±5.31)%,较正常对照组的(12.55±6.33)%显著下降(t=4.596,P<0.001);初诊AML患者外周血NK细胞上Tim-3的表达水平为(42.67±19.08)%,较正常对照组的(60.99±20.69)%显著下降(t=3.781,P<0.001)。AML患者外周血NK细胞比例与其染色体核型相关(t=2.915,P<0.05);Tim-3在AML患者NK细胞表达水平与患者诱导缓解率、危险分层相关(P值均<0.05)。 结论 AML患者外周血中NK细胞比例及Tim-3表达水平明显下降,Tim-3在AML患者外周血NK细胞上表达下调与AML的预后相关。
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Tu CC, Wan BY, Zhao XL, Li CX, Wu HM, Zhang LL, Li L, Zeng Y. [Value of ceramide in the diagnosis and risk prediction of coronary artery disease]. ZHONGHUA YI XUE ZA ZHI 2019; 99:3089-3092. [PMID: 31648453 DOI: 10.3760/cma.j.issn.0376-2491.2019.39.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the clinical values of 4 types of ceramides (Cer1, Cer2, Cer3, Cer4) in the coronary artery stenosis, clinical diagnosis and risk prediction. Methods: A total of 890 patients with coronary heart disease (CHD) in Beijing Anzhen Hospital between March 2018 and August 2018 were enrolled. The relationships between different degrees of coronary artery stenosis and ceramide levels was investigated. Diagnostic value of ceramides on acute myocardial infarction was analyzed. Meanwhile, Major adverse cardiac and cerebrovascular events (MACCE) in 1 year after discharging were collected to evaluate the predictive value of ceramides on risk of CHD and stroke. Results: This study showed that there were no significant differences of ceramide levels in CHD patients with different degrees of coronary artery stenosis (P>0.05), and the area under receiver operating characteristic (ROC) curve in the diagnosis of acute myocardial infarction patients was 0.725. Conclusions: Ceramide is proved to be helpful in the diagnosis of acute myocardial infarction and MACCE prediction. The relationships between ceramide and degrees of coronary artery stenosis as well as the prognosis of CHD need further elucidation.
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Xiao Y, Deng P, Chang KC, Ma Q, Qian EF, Yu JH, Cheng BW, Li CX, Jiang L. Network Analysis of Y-STR in Six Ethnic Populations in Guangxi and Its Forensic Significances. FA YI XUE ZA ZHI 2019; 35:314-318. [PMID: 31282627 DOI: 10.12116/j.issn.1004-5619.2019.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Indexed: 11/30/2022]
Abstract
Abstract Objective To explore the distribution of genetic structure of Y-SNP and Y-STR genetic markers in different ethnic groups and its application in forensic science. Methods SNaPshot minisequencing was used to detect the polymorphisms of 12 Y-SNP loci in 439 males from 6 ethnic groups, including Guangxi Han, Guangxi Jing, Guangxi Miao, Guangxi Yao, Guangxi Zhuang and Guangxi Dong. DNATyperTM Y26 kit was used to multiplex-amplify 26 Y-STR loci. The PCR products were analyzed by 3130xl genetic analyzer. The network analysis of Y-STR haplotype under the same Y-SNP haplogroup was analyzed by Network 5.0 software. Results Six haplogroups defined by 12 Y-SNP loci were detected in 6 ethnic groups, and 362 haplotypes were detected in 26 Y-STR loci. The haplotype diversity was 0.996 6. In the C haplogroup, the samples from Guangxi Yao, Guangxi Zhuang and Guangxi Dong were clustered on different branches; in the O1 haplogroup, those from Guangxi Zhuang, Guangxi Miao and Guangxi Jing were relatively independent and clustered separately; in the O2 haplogroup, some samples from Guangxi Miao and Guangxi Yao were gathered in a cluster. Conclusion Based on the Y-STR network analysis of samples with identical haplogroup of Y-SNP, some ethnic groups can be preliminarily distinguished, which could be used to infer male suspects' ethnic group through detecting their genetic markers left in the crime scene.
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Qian EF, Deng P, Huang MS, Ma Q, Zhao H, Li CX, Huang J, Jiang L. Genetic Polymorphism of Y Chromosome Haplogroup D-M174 in East Asian Populations. FA YI XUE ZA ZHI 2019; 35:308-313. [PMID: 31282626 DOI: 10.12116/j.issn.1004-5619.2019.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Indexed: 11/30/2022]
Abstract
Abstract Objective To explore the genetic polymorphism of Y chromosome D-M174 haplogroup and sub-haplogroups in East Asia. Methods The samples of 1 426 unrelated male individuals from East Asia were collected, and then 7 Y chromosome haplogroup D-M174 and the Y-SNP of its sub-haplogroups were detected with mini-sequencing. The 22 Y-STR genotypes were detected with DNA Typer™ Y26 kit. The haplogroup was analyzed using direct counting method, heatmap, phylogenetic cluster and network graph cluster, and then distribution of genetic polymorphism and the clustering relation between populations and samples of Y chromosome D haplogroup were discussed. Results Haplogroup D-M174 were distributed mostly among Tibetans (40.96%)and Japanese (35.71%), while less or none were distributed among the surrounding areas of Tibet and other areas. Conclusion The geographical distribution of Y chromosome D-M174 haplogroup in East Asian populations has significant characteristics.
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Zhang YG, Li CX. Retrospective Analysis of Forensic Appraisal of Post-traumatic Epilepsy in 30 Cases. FA YI XUE ZA ZHI 2019; 35:304-307. [PMID: 31282625 DOI: 10.12116/j.issn.1004-5619.2019.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 06/09/2023]
Abstract
Objective To summarize the general characteristics and identification considerations of appraisal of post-traumatic epilepsy (PTE) in forensic clinical expertise. Methods Descriptive statistics were made on the general situations (age and sex), injury sites, PTE grading, clinical manifestations and blood drug concentrations of 30 cases of PTE. Chi-square test was performed on the differences of sex composition, age group incidences, injury sites, clinical manifestations and PTE grading. Fisher's exact probability method was used to test the differences in clinical manifestations and PTE grading of each site and the differences in PTE grading of different clinical manifestations. Results PTE occurred more frequently among 21 to 40 year olds, more in males than in females, and more frequently in the temporal lobe and frontal lobe. The clinical manifestations were mostly partial seizures and the PTE grading was mostly mild PTE. There were no statistical significance in the differences in distribution of clinical manifestations and PTE grading of injury sites (P>0.05). The difference in the PTE grading of different clinical manifestations had no statistical significance (P>0.05). The blood drug concentration of the three identified people did not reach the effective concentration, which affected the final identification opinion. Conclusion In the identification of PTE, in addition to strictly grasping the necessary factors of identification, such as the history of craniocerebral trauma, and epileptic seizures, it is also suggested that attention should be paid to the detection of blood drug concentration. Overall analysis and comprehensive evaluation should be made.
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Xu W, Li CX, Zhang QY, Ma CY, Wang Q, Wen DH, Li XN. Formation of hierarchical porosity in oxidation of Ag films by reactive sputtering deposition of metal oxides via the Kirkendall effect. NANOSCALE 2019; 11:10034-10044. [PMID: 31086890 DOI: 10.1039/c9nr00678h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, the conversion of Ag films to silver oxide nanorod arrays with hierarchical porosity which was realized in an oxidation environment by reactive sputtering deposition of metal oxides was reported. The mechanisms from the oxidation of Ag films to the formation of hierarchical porosity were investigated by varying the deposition parameters with the determination of phase structure, hierarchical porosity, diffusion coefficient, and chemical states of elements as well as by a comparison with the oxidation of Ag films by direct exposure to plasma. The oxidation of Ag films can be ascribed to the atomic oxygen in the environment. The formation of silver oxide nanorods and the creation of hierarchical porosity were substantiated to be due to the Kirkendall effect occurring between the oxidized Ag films and the deposited metal oxides with the assistance of the shading effect in deposition. In addition, the sample temperature and the attributes of metal oxides were found to have significant effects on the formation of hierarchically structured porous silver oxide films. The principle revealed in this work is of significance for the synthesis of porous materials with hierarchical porosity, especially for fabrication of hierarchically porous silver oxide films with improved properties, which are needed in the research fields of solid-state thin film batteries, photocatalysts, bactericides, gas sensors, etc.
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Hao T, Li CX, Ding XY, Xing XJ. MicroRNA-363-3p/p21(Cip1/Waf1) axis is regulated by HIF-2α in mediating stemness of melanoma cells. Neoplasma 2019; 66:427-436. [PMID: 30784290 DOI: 10.4149/neo_2018_180828n655] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 12/05/2018] [Indexed: 11/08/2022]
Abstract
Melanoma is a malignant tumor. The acquisition of stemness of melanoma cells aggravates the malignant transformation, which can be regulated by microRNAs (miRNAs, miR). MiR-363-3p is a key tumor-related miRNA, but its role in stemness and melanoma cells is still unknown. Presently, miR-363-3p, induced by hypoxia inducible factor (HIF)-2α, played a positive role in the stemness of melanoma cells. The levels of miR-363-3p and HIF-2α were upregulated in melanoma cell lines. Overexpression of HIF-2α significantly increased the levels of miR-363-3p. However, both HIF-2α knockdown and miR-363-3p inhibition inhibited the levels of the stemness markers (CD133, CD271, Jarid1B, and Nanog). Furthermore, the levels of miR-363-3p and HIF-2α were upregulated in fluorescence activated cell sorting (FACS)-sorted CD271high/+ cells. Whereas miR-363-3p depletion reduced the proportion and the spheroidization of the CD271high/+ cells, decreased the levels of CD133, CD271, Jarid1B and Nanog with restrained proliferative activity of CD271high/+ cells. Additionally, miR-363-3p was confirmed a key downstream of HIF-2α. Intriguingly, cyclin-dependent kinase inhibitor 1A [CDKN1A, p21(Cip1/Waf1)], a key inhibitor of S-phase DNA synthesis and cell cycle progression, was confirmed a target gene of miR-363-3p by luciferase reporter gene assay. The protein levels of CD133, CD271, Jarid1B and Nanog were upregulated with enhanced proliferative activity of CD271high/+ cells by inhibition of p21 in melanoma cells. In conclusion, miR-363-3p is induced by HIF-2α to promote the stemness of melanoma cells via inhibiting p21. The present study provides novel insights that HIF-2α/miR-363-3p/p21 signaling may be a potential target of research and therapy of melanoma.
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Li SF, Peng FD, Wang JN, Zhong JJ, Zhao H, Wang L, Li YJ, Liu F, Li CX, Feng L. Methylation-Based Age Estimation Model Construction and Its Effectiveness Evaluation. FA YI XUE ZA ZHI 2019; 35:17-22. [PMID: 30896114 DOI: 10.12116/j.issn.1004-5619.2019.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To screen the DNA methylation loci associated with the age of Han males in northern China and to construct an age estimation model. METHODS Twenty-one candidate methylation loci were screened. The DNA methylation levels of 476 blood samples from Chinese Han males were detected for 21 amplicons using EpiTYPER technology platform, and data on 153 DNA methylation loci were obtained. RESULTS After correlation analysis, 8 age-related DNA methylation loci were finally screened. CpG1, CpG2, CpG4, CpG7, CpG8 were located on TRIM59, RASSF5, Clorf132, CSNK1D, ELOVL2,CpG5, CpG6 on PDE4C, and CpG3 on chr17:21452808. Based on the 8 loci, 352 samples were used for model construction. A multivariate linear regression age estimation model was constructed (R2=0.93), with mean absolute deviation (MAD) of 2.69 years old. When 109 samples were used for model validation, the MAD was 3.80 years old. The test was repeated 3 times in 15 new samples, with MADs of 4.08, 4.68 and 3.93 years old, respectively. CONCLUSIONS The age estimation model on Han males in northern China constructed in this study can be used to estimate the age of victims and suspects and to narrow the scope of investigation, and therefore has practical application value.
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Yang D, Wang P, Chen J, Li CX, Zhang Y, Chen XC, Wu DP. [Long term efficacy of COPADM regimen in the treatment of 20 patients with Burkitt lymphoma]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 39:645-649. [PMID: 30180465 PMCID: PMC7342846 DOI: 10.3760/cma.j.issn.0253-2727.2018.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the long term efficacy of COPADM regimen in the treatment of Burkitt lymphoma (BL). Methods: The clinical data of 39 patients with BL from April 2006 to June 2017 were retrospectively analyzed. According to different chemotherapy regimens, the patients were divided into COPADM group and control group. Results: ①Of 39 BL patients, 26 were male and 13 female. The median age was 30 (11-63) years old, including 25 younger than 40 and 14 older than 40. Among them, 33 patients were in stage Ⅲ-Ⅳ, 13 patients had B symptoms and 25 patients were IPI score≥3. ② Twenty patients treated with COPADM regimen (COPADM group), the 3 year overall survival (OS) and progression-free survival (PFS) were (83.5±2.6)% and (73.2±3.1)%, respectively. Nineteen patients in the control group had a 3-year OS and EFS of (47.4±2.4) % and (42.1±2.4) %, respectively. There were significant differences in OS and EFS between the two groups (all P<0.001). ③Of the 20 patients in COPADM group, 12 were younger patients (age≤40 years), their 3-year OS and EFS were (93.7±3.9)% and (83.3±5.4)%, respectively. The other 8 patients were older than 40 years old, and their 3-year OS and EFS were (48.3±8.5) %, (37.6±6.0) %, respectively. Both OS and EFS in younger patients was significantly better than older patients (P=0.004, P=0.045). ④ There were 24 patients treated with combination of Rituximab, their 3-year OS and EFS were (73.9±9.2)% and (69.9±9.6)%, respectively. The other 15 patients were treated without Rituximab, and their 3-year OS and EFS were (51.3±13.3) % and (38.1±12.9) %, respectively. There were significant differences in OS and EFS between the two groups (P=0.042, P=0.008). Conclusion: COPADM regimen may improve the efficacy of BL. COPADM combined with Rituximab enables BL patients with greater benefit. The prognosis is significantly worse in patients older than 40 years old than in those less than 40 years old.
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Chen GH, Huang HW, Wang Y, Liu HW, Xu LJ, Ma X, Xue SL, He XF, Wang Y, Gu B, Li CX, Qiu HY, Tang XW, Jin ZM, Miao M, Sun AN, Wu DP. [An experimental study of CD4 targeted chimeric antigen receptor modified T cell with anti-lymphoma activity]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 39:148-152. [PMID: 29562451 PMCID: PMC7342564 DOI: 10.3760/cma.j.issn.0253-2727.2018.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
目的 探讨针对CD4膜蛋白的CAR-T细胞对CD4+T细胞淋巴瘤细胞的靶向特异性杀伤作用。 方法 采用重组DNA技术构建含4-1BB共刺激分子的第二代针对CD4的CAR慢病毒载体,应用293T细胞包装慢病毒,采用流式细胞术检测T细胞的转染效率及T细胞亚群动态变化,采用流式细胞术微球法检测培养上清中IFN-γ浓度。 结果 ①构建的慢病毒载体转染激活的T细胞后CAR膜蛋白阳性率达到50.0%~70.0%。T细胞激活后部分CD8+T细胞弱表达(dim)CD4膜蛋白。T细胞转染针对CD4的CAR慢病毒后CD4+ T细胞、CD8+ CD4dim T细胞逐渐被清除。②CAR-T细胞、对照组T细胞(空载体转染的T细胞)以8∶1效靶比分别与CD4+人T细胞淋巴瘤细胞株KARPAS 299细胞共培养24 h,杀伤效率分别为(96.9±2.1)%和(11.2±3.1)%,前者明显高于后者(t=7.137,P=0.028)。③CAR-T细胞单独培养,与转染慢病毒载体表达人CD4的K562细胞(K562-CD4细胞)、K562细胞共培养后上清中IFN-γ浓度分别为(1 785±268)、(15 648±2 168)、(1 978±354)pg/ml,CAR-T细胞与K562-CD4细胞共培养上清IFN-γ浓度明显高于其他两组,差异有统计学意义(P<0.01)。 结论 CD4特异性CAR-T细胞效应细胞免疫表型为CD8+ CD4+ T细胞,在体外具有杀伤正常CD4+ T细胞和CD4+ T细胞淋巴瘤细胞的活性,对于CD4dim T细胞也有较好的清除活性。
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Liu MD, Li CX, Huang Y, Dong YD, Nu W, Zhao TY. Spatial Distribution of Culex tritaeniorhynchus Giles, 1901 (Diptera: Culicidae) in Relation to Pigsties and Other Geo-environmental Features in Dao County, Hunan Province, China. JOURNAL OF MEDICAL ENTOMOLOGY 2019; 56:241-246. [PMID: 30169709 DOI: 10.1093/jme/tjy135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Indexed: 06/08/2023]
Abstract
In this study, we investigated the spatial distribution of Culex tritaeniorhynchus Giles, 1901 (Diptera: Culicidae) (the vector of Japanese B Encephalitis) and geo-environmental features (rice fields, forests, watercourses, and highways) correlated with their abundance in pigsties of Dao County, Hunan Province, China. First, light trapping in pigsties was carried out to determine vector density. Second, based on Advanced Land Observing Satellite remote-sensing datasets, spatial datasets of mosquito density and various geo-environmental features were constructed using Geography Information System. Finally, spatial statistical analysis and general linear regression were used to analyze the spatial distribution of vectors in relation to the geo-environmental features correlating with the abundance of mosquitoes in pigsties. As the results show, the distribution of mosquitoes in pigsties was not spatially autocorrelated, and several geo-environmental features that were either positively or negatively correlated with mosquito abundance in pigsties were identified. The application of these results to improve the control of vectors of Japanese B Encephalitis is also discussed.
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Yao T, Feng D, Pan MH, Cheng YP, Li CX, Wang J, Feng YL, Shi J, Su T, Chen Q, Shi S, Wang SP. [Related factors and interaction on HIV/HCV co-infection of patients access to methadone maintenance treatment]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2018; 39:631-635. [PMID: 29860807 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To estimate the prevalence of HIV/HCV co-infection and explore the influence factors and their interaction on HIV/HCV co-infection of patient's access to methadone maintenance treatment (MMT). Methods: A face to face interviews were conducted among 750 patients at two MMT clinics in Guangxi Zhuang Autonomous Region. The questionnaires information included demographic characteristics, HIV and HCV infection status, history of drug abuse, urine test for morphine, high risk sex behaviors, needle sharing, dropped out etc. Methods of χ(2) test one-way, multivariate logistic regression and interactions were used to analyze the related factors of HIV/HCV co-infection. Results: The study subjects included 750 participants, 18.31% (127/691) of patients were co-infected with HIV and HCV. The HIV/HCV co-infection rate in patients who shared needles with others or dropped out of treatment was 35.84% (81/226) and 19.88% (64/322) respectively, which were higher than those who have never shared needles or dropped out (9.89%, 46/465 and 17.07%, 63/369). Logistic regression analysis results showed that after adjusted for confounding factors, patients who shared needles (OR=4.50, 95%CI: 2.72-7.43) and dropped out of treatment (OR=1.71, 95%CI: 1.04-2.80) were more likely to be infected with HIV/HCV. Interaction analysis showed that sharing needles and dropping out of treatment exist additive effect on co-infection of HIV and HCV (RERI=4.21, AP=0.44, SI=1.95). Conclusions: Needle sharing and dropping out of treatment are associated with HIV/HCV co-infection. Health education, psychological counseling and other measures should be taken to reduce needle sharing and dropping out of MMT.
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Li CX, Li YF. [Foreign body in the nasal cavity: a case report]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 30:576. [PMID: 29871077 DOI: 10.13201/j.issn.1001-1781.2016.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Indexed: 11/12/2022]
Abstract
A 9-year-old girl developed a recurrent headaches and had a runny nose with occasional nosebleed for three years. She was diagnosed as sinusitis and the infection of upper respiratory tract, and given the corresponding treatment in local hospital several times before admitted by our hospital. In our department, a suspected metal body was found by nasal endoscopy and confirmed by CT scan. She was extracted foreign body under local anesthesia. The symptoms were relieved a week after the operation.
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Liu D, Ke P, Huo L, Hu XH, Fu CC, Li CX, Huang HW, Xue SL, Qiu HY, Wu DP, Ma X. [Safety and efficacy of chimeric antigen receptor T cell in the treatment of elderly patients with hematological malignancies]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2018; 39:952-955. [PMID: 30486596 PMCID: PMC7342352 DOI: 10.3760/cma.j.issn.0253-2727.2018.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 11/12/2022]
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