LIVIVO - Search results -

Search results

Result 1 - 10 of total 103

Search options

Article: [Application and research status of chronic obstructive pulmonary disease assessment test in bronchiectasis patients].

Chen, X T / Wang, X Y / Bu, X N

Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases

2021 Volume 44, Issue 8, Page(s) 755–758

MeSH term(s)	Bronchiectasis ; Humans ; Pulmonary Disease, Chronic Obstructive/diagnosis
Language	Chinese
Publishing date	2021-10-11
Publishing country	China
Document type	Journal Article
ZDB-ID	1027965-9
ISSN	1001-0939
ISSN	1001-0939
DOI	10.3760/cma.j.cn112147-20210606-00394
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 2465: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Details ▾
- See ZB MED holdings
- Order with fees

Article: [Progress in epidemiology and etiology of pediatric sepsis].

Chen, X T / Qian, S Y

Zhonghua er ke za zhi = Chinese journal of pediatrics

2019 Volume 57, Issue 5, Page(s) 380–383

Language	Chinese
Publishing date	2019-04-24
Publishing country	China
Document type	Journal Article
ZDB-ID	784523-6
ISSN	0578-1310
ISSN	0578-1310
DOI	10.3760/cma.j.issn.0578-1310.2019.05.014
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 3292: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: [Discrepancy between behavioral-indicated and perceived candidacy for HIV pre-exposure prophylaxis among men who have sex with men in Chengdu, China].

Lin, H / Li, J H / Yang, X / Chen, X T / Shi, Y H / Chang, C / Hao, Y T / Cao, W N

Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences

2023 Volume 55, Issue 3, Page(s) 511–520

Abstract: Objective: To explore the discrepancy between behavioral-indicated candidacy and perceived candidacy (behavioral-perceived gap) and its associated factors of human immunodeficiency virus (HIV) pre-exposure prophylaxis (PrEP) among men who have sex with ... ...

Abstract	Objective: To explore the discrepancy between behavioral-indicated candidacy and perceived candidacy (behavioral-perceived gap) and its associated factors of human immunodeficiency virus (HIV) pre-exposure prophylaxis (PrEP) among men who have sex with men (MSM), so as to identify the focus population of PrEP interventions and to design and implement targeted interventions. Methods: We recruited a sample of 622 HIV-negative MSM who were regular clients of a community-based organization located in Chengdu, China, from November to December 2021. A cross-sectional questionnaire was used to collect the participants' information on social demographics, PrEP-related knowledge and cognitions, and risk behaviors. In this study, behaviorally eligible for PrEP was defined as performing at least one type of high-risk behavior in the past six months, including inconsistent condom use, sex with an HIV-positive partner, confirmed sexual transmitted infections (STI) diagnosis, substance use, and post-exposure prophylaxis (PEP) experience. Logistic regression models were fitted, and multivariate analyses were adjusted for social demographics. Results: Among the 622 eligible participants, 52.6% (327/622) were classified as behaviorally eligible for PrEP. Only 37.9% (124/327) of the participants perceived themselves as appropriate candidates for PrEP and 62.1% (203/207) had discrepancy between behavioral-indicated and perceived candidacy. 85.9% (281/327) had heard of PrEP, and 14.2% (40/281) accessed PrEP information through health care providers. Of the 327 participants eligible for behavior-indicated PrEP use, about half (47.1%) knew how to obtain PrEP medication and 33.0% had a professional PrEP counseling experience. The majority (93.3%) had no or few friends using PrEP. 54.1% scored eight or above in PrEP knowledge level. 66.7% reported having two or more sexual partners in the past six months. After adjusting for age and recruitment channel, we found six factors that were associated with perceived candidacy for PrEP, including PEP use [adjusted odds ratio ( Conclusion: We observed a high discrepancy between behavioral-indicated and perceived candidacy for PrEP among Chengdu MSM in China. Future PrEP implementation efforts should be made in skills training in assessing HIV infection risk, increasing PrEP knowledge, providing professional PrEP counselling, and fostering PrEP support environment.
MeSH term(s)	Male ; Humans ; Homosexuality, Male/psychology ; HIV Infections/prevention & control ; HIV Infections/epidemiology ; HIV Infections/psychology ; Pre-Exposure Prophylaxis ; HIV ; Cross-Sectional Studies ; Sexual and Gender Minorities
Language	Chinese
Publishing date	2023-05-23
Publishing country	China
Document type	English Abstract ; Journal Article
ZDB-ID	2452593-5
ISSN	1671-167X
ISSN	1671-167X
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: [Secondary non-tuberculous mycobacterium infection in patients with bronchiectasis caused by Marfan syndrome].

Li, J / Chen, X T / Gao, Y L / Wang, H J / Gu, L / Fang, Q H / Bu, X N

Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases

2023 Volume 47, Issue 1, Page(s) 31–35

Abstract: In this article, we reported a 28-year-old female patient who presented with intermittent hemoptysis, cough, and sputum production. Laboratory tests showed no abnormalities in the blood counts or inflammatory markers, and the sputum cultures were ... ...

Abstract	In this article, we reported a 28-year-old female patient who presented with intermittent hemoptysis, cough, and sputum production. Laboratory tests showed no abnormalities in the blood counts or inflammatory markers, and the sputum cultures were negative. A chest computed tomography scan showed bronchiectasis associated with infection in the middle and lower lobes of the right lung and right pleural thickening. We performed bronchoalveolar lavage by bronchoscopy in the dorsal segment of the right lower lobe and found Mycobacterium avium intracellulare complex (MAC) by Next Generation Sequencing (NGS) of bronchoalveolar lavage fluid (BALF). The patient's symptoms improved significantly after anti-mycobacterium treatment and the extent of infection was reduced on imaging. To further identify the cause of bronchiectasis, the patient is tall and thin, with slender limbs. Cardiac color ultrasound showed the widening of aortic sinus. Her genetic testing of blood samples revealed the gene mutation in the
MeSH term(s)	Humans ; Female ; Adult ; Mycobacterium avium-intracellulare Infection/diagnosis ; Marfan Syndrome/complications ; Sputum/microbiology ; Bronchiectasis/microbiology ; Mycobacterium avium Complex
Language	Chinese
Publishing date	2023-12-07
Publishing country	China
Document type	Case Reports ; English Abstract ; Journal Article
ZDB-ID	1027965-9
ISSN	1001-0939
ISSN	1001-0939
DOI	10.3760/cma.j.cn112147-20230928-00203
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 2465: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: [Association between response to repeated negative HIV testing and risk sexual behaviors in men who have sex with men in Chengdu].

Zhu, Y / Hou, F S / Chen, X T / Yang, X / Cao, W N / Hao, Y T / Li, J H

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi

2023 Volume 44, Issue 3, Page(s) 452–456

Abstract: Objective: ...

Abstract	Objective:
MeSH term(s)	Male ; Humans ; Homosexuality, Male ; HIV Infections/diagnosis ; HIV Infections/prevention & control ; Sexual and Gender Minorities ; Sexual Behavior ; HIV Testing ; Logistic Models
Language	Chinese
Publishing date	2023-03-11
Publishing country	China
Document type	English Abstract ; Journal Article
ZDB-ID	645026-x
ISSN	0254-6450
ISSN	0254-6450
DOI	10.3760/cma.j.cn112338-20220705-00601
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 3276: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: [Periconceptional maternal homocysteine and birth weight outcomes in offspring: a prospective cohort study].

Zhang, Y / Chen, X T / Yao, Q Y / Chen, H Y / Li, M R / Wang, D M / Dou, Y L / Peng, Y Z / Gu, X Y / Yan, W L / Huang, G Y

Zhonghua er ke za zhi = Chinese journal of pediatrics

2024 Volume 62, Issue 2, Page(s) 120–128

Abstract: Objective: ...

Abstract	Objective:
MeSH term(s)	Pregnancy ; Infant ; Humans ; Female ; Adult ; Birth Weight ; Prospective Studies ; China ; Folic Acid ; Vitamins ; Homocysteine
Chemical Substances	Folic Acid (935E97BOY8) ; Vitamins ; Homocysteine (0LVT1QZ0BA)
Language	Chinese
Publishing date	2024-01-24
Publishing country	China
Document type	English Abstract ; Journal Article
ZDB-ID	784523-6
ISSN	0578-1310
ISSN	0578-1310
DOI	10.3760/cma.j.cn112140-20231030-00332
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 3292: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: [Willingness to use the three types of pre-exposure prophylaxis and associated factors among men who have sex with men in Chengdu].

Li, Z K / Zhu, Y / Yang, X / Chen, X T / Gu, J / Hao, Y T / Cao, W N / Li, Jinghua

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi

2022 Volume 43, Issue 10, Page(s) 1658–1665

Abstract: Objective: ...

Abstract	Objective:
MeSH term(s)	Male ; Humans ; Pre-Exposure Prophylaxis ; Homosexuality, Male ; Sexual and Gender Minorities ; Sexual Behavior ; HIV Infections/prevention & control
Language	Chinese
Publishing date	2022-11-17
Publishing country	China
Document type	English Abstract ; Journal Article
ZDB-ID	645026-x
ISSN	0254-6450
ISSN	0254-6450
DOI	10.3760/cma.j.cn112338-20220501-00367
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 3276: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: [Long term clinical observation on postoperative microstructural change of macula lutea in treatment of idiopathic macular epiretinal membrane].

Jiao, M F / Liu, J P / Chen, X T / Li, X R

Zhonghua yan ke za zhi] Chinese journal of ophthalmology

2018 Volume 54, Issue 4, Page(s) 258–262

Abstract: Objective: ...

Abstract	Objective:
MeSH term(s)	Aged ; Epiretinal Membrane/pathology ; Epiretinal Membrane/surgery ; Female ; Humans ; Macula Lutea/pathology ; Male ; Middle Aged ; Retrospective Studies ; Tomography, Optical Coherence ; Visual Acuity ; Vitrectomy
Language	Chinese
Publishing date	2018-05-08
Publishing country	China
Document type	Journal Article
ZDB-ID	604574-1
ISSN	0412-4081
ISSN	0412-4081
DOI	10.3760/cma.j.issn.0412-4081.2018.04.006
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 2482: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular ab Jg. 2022: Lesesaal (EG)
Zs.MO 267: Show issues

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: A radiomics-based model to differentiate glioblastoma from solitary brain metastases.

Su, C-Q / Chen, X-T / Duan, S-F / Zhang, J-X / You, Y-P / Lu, S-S / Hong, X-N

Clinical radiology

2021 Volume 76, Issue 8, Page(s) 629.e11–629.e18

Abstract: Aim: To differentiate glioblastoma (GBM) from solitary brain metastases (MET) using radiomic analysis.: Materials and methods: Two hundred and fifty-three patients with solitary brain tumours (157 GBM and 98 solitary brain MET) were split into a ... ...

Abstract	Aim: To differentiate glioblastoma (GBM) from solitary brain metastases (MET) using radiomic analysis. Materials and methods: Two hundred and fifty-three patients with solitary brain tumours (157 GBM and 98 solitary brain MET) were split into a training cohort (n=178) and a validation cohort (n=77) by stratified sampling using computer-generated random numbers at a ratio of 7:3. After feature extraction, minimum redundancy maximum relevance (mRMR) and the least absolute shrinkage and selection operator (LASSO) were used to build the radiomics signature on the training cohort and validation cohort. Performance was assessed by radiomics score (Rad-score), receiver operating characteristic (ROC) curve, calibration, and clinical usefulness. Results: Eleven radiomic features were selected as significant features in the training cohort. The Rad-score was significantly associated with the differentiation between GBM and solitary brain MET (p<0.001) both in the training and validation cohorts. The radiomics signature yielded area under the curve (AUC) values of 0.82 and 0.81 in the training and validation cohorts to distinguish between GBM and solitary brain MET. Conclusions: The radiomics model might be a useful supporting tool for the preoperative differentiation of GBM from solitary brain MET, which could aid pretreatment decision-making.
MeSH term(s)	Brain/diagnostic imaging ; Brain/pathology ; Brain Neoplasms/diagnostic imaging ; Brain Neoplasms/pathology ; Brain Neoplasms/secondary ; Cohort Studies ; Diagnosis, Differential ; Glioblastoma/diagnostic imaging ; Glioblastoma/pathology ; Humans ; Magnetic Resonance Imaging/methods ; Reproducibility of Results ; Retrospective Studies
Language	English
Publishing date	2021-06-04
Publishing country	England
Document type	Journal Article
ZDB-ID	391227-9
ISSN	1365-229X ; 0009-9260
ISSN (online)	1365-229X
ISSN	0009-9260
DOI	10.1016/j.crad.2021.04.012
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Ue I Zs.201: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Correlations of hsa_circ_0046264 expression with onset, pathological stage and chemotherapy resistance of lung cancer.

Liu, Z-H / Yang, S-Z / Chen, X-T / Shao, M-R / Dong, S-Y / Zhou, S-Y / Liu, L

European review for medical and pharmacological sciences

2020 Volume 24, Issue 18, Page(s) 9511–9521

Abstract: Objective: The purpose of this study was to investigate the correlations of hsa_circ_0046264 expression with the onset, pathological stage, and chemotherapy resistance of lung cancer.: Patients and methods: Firstly, gene expression profiling ... ...

Abstract	Objective: The purpose of this study was to investigate the correlations of hsa_circ_0046264 expression with the onset, pathological stage, and chemotherapy resistance of lung cancer. Patients and methods: Firstly, gene expression profiling microarrays were applied to screen the differentially expressed circular ribonucleic acids (circRNAs) in the tumor tissues of patients with non-small cell lung cancer (NSCLC). Secondly, quantitative Reverse Transcription-Polymerase Chain Reaction (RT-qPCR) assay was adopted to further verify the circRNAs with significant differences. Thirdly, the correlations of hsa_circ_0046264 expression level with the clinical features of NSCLC patients were explored via statistical analysis. Fourthly, Kaplan-Meier survival analysis and receiver operating characteristic (ROC) curve were utilized to investigate the influence of hsa_circ_0046264 expression level on the survival of the patients. Finally, the role of hsa_circ_0046264 in the process of lung cancer was probed using in vitro experimental methods. Results: It was shown in the results of gene microarray assay that hsa_circ_0046264 was the most prominently upregulated gene, and RT-qPCR assay further proved that hsa_circ_0046264 expression was upregulated remarkably in the tissues of tumor patients. Clinical analysis indicated that the expression level of hsa_circ_0046264 was notably associated with the patient's age, tumor size, tumor-node-metastasis (TNM) stage, and lymph node metastasis (p<0.01). In addition, Kaplan-Meier statistical analysis manifested that the patients in hsa_circ_0046264 low-expression group had a markedly longer survival than those in hsa_circ_0046264 high-expression group. In the tumor tissues and serum of the patients, the area under ROC curve of hsa_circ_0046264 was 0.971 and 0.915, the specificity was 0.973 and 0.957, and the sensitivity was 0.951 and 0.927, while the Youden Index was 0.924 and 0.884 respectively. The results of Cell Counting Kit-8 (CCK-8) assay revealed that the proliferative ability of lung cancer A549 cells was significantly enhanced at 36, 48, and 72 h in hsa_circ_0046264 overexpression group. According to the results of wound-healing assay, the migratory ability of A549 cells was distinctly strengthened in hsa_circ_0046264 overexpression group compared with that in the control group (p<0.05). Moreover, the transwell assay results pointed out that the invasive ability of A549 cell lines at 48 h after overexpression of hsa_circ_0046264 was evidently stronger than that in control group (p<0.05). Under the stimulation of different doses of cisplatin, hsa_circ_0046264 overexpression group had a clearly raised survival rate of A549 cells in comparison with control group, and the differences in data were statistically significant (p<0.01). Conclusions: Hsa_circ_0046264 may serve as a potential biomarker for the diagnosis and prognosis and a possible therapeutic target of lung cancer.
MeSH term(s)	Biomarkers, Tumor/genetics ; Cell Proliferation/genetics ; Drug Resistance, Neoplasm/genetics ; Female ; Humans ; Lung Neoplasms/genetics ; Lung Neoplasms/pathology ; Male ; Middle Aged ; RNA, Circular/genetics ; Tumor Cells, Cultured
Chemical Substances	Biomarkers, Tumor ; RNA, Circular
Language	English
Publishing date	2020-10-05
Publishing country	Italy
Document type	Journal Article
ZDB-ID	605550-3
ISSN	2284-0729 ; 1128-3602 ; 0392-291X
ISSN (online)	2284-0729
ISSN	1128-3602 ; 0392-291X
DOI	10.26355/eurrev_202009_23036
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1887: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

To top

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito