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Wang Y, Pan L, Wan SP, Yi HWL, Yang F, He HJ, Li Z, Zhang J, Yong ZP, Shan GL. [Association between socioeconomic status and overweight/obesity in Yi people, Sichuan province]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2020; 41:315-319. [PMID: 32294827 DOI: 10.3760/cma.j.issn.0254-6450.2020.03.007] [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 association between socioeconomic status (SES) and overweight/obesity in Yi people in Sichuan province. Methods: A cross-sectional study was conducted in Liangshan Yi Autonomous Prefecture in 2015. Stratified cluster sampling method was used to enroll Yi farmers and rural-to-urban Yi migrants aged 20-80 years. SES was measured by education level, personal annual income, and compound SES index. Unconditional logistic regression models were used to determine the association between SES and overweight/obesity (BMI≥24.0 kg/m(2)). Results: 1 894 Yi farmers and 1 162 rural-to urban migrants were included in the analysis. After adjustment for age, smoking, drinking and physical activity, compared with illiteracy, OR for farmer males with higher education level (primary or junior school, senior high school or higher) were 1.71 (95%CI: 1.13-2.58) and 4.15 (95%CI: 2.10-8.22). Compared with lower income group (<5 000 CNY/y), the higher income group had increased risk (OR=1.66, 95%CI: 1.12-2.44). For farmer males with medium and high SES level, the risk of overweight/obesity were 1.65 (95%CI: 1.02-2.67) and 3.26 (95%CI: 1.97-5.42) compared with low level of SES. For farmer females, the risk increased with the higher income, with OR as 1.49 (95%CI: 1.10-2.02). Compared with low SES level, farmer females with medium level of SES was associated with 1.47 (95%CI: 1.11-1.95) times higher risk of overweight/obesity. In Yi migrants, the association between SES and overweight/obesity was not found. Conclusion: Socioeconomic status was positively associated with overweight/obesity only in Yi farmers.
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Ding C, Korotkova O, Zhao D, Li D, Zhao Z, Pan L. Propagation of temporal coherence gratings in dispersive medium with a chirper. OPTICS EXPRESS 2020; 28:7463-7474. [PMID: 32225973 DOI: 10.1364/oe.386598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 02/17/2020] [Indexed: 06/10/2023]
Abstract
In this paper, the propagation of Temporal Coherence Grating (TCG) pulse trains in a dispersive medium with a chirp is investigated for the first time. The two-time mutual coherence function of the TCG pulse trains propagating through extended dispersive medium specified by temporal ABCD matrix is derived and the evolution of their mean intensity and temporal degree of coherence (DOC) is explored. It is shown that the distribution of the mean intensity can be modulated freely by the number of grating lobes N, grating constant a, pulse duration T0, power distributions vn, group-velocity dispersion coefficient β2 and the medium chirper s. Upon dispersive-medium propagation, the single pulse splits into N+1 subpulses with the same or different peak intensities which depend on power distributions vn. What's more, during the propagation the pulse self-focusing occurs being the chirp-induced non-linear phenomenon. And the distribution of temporal DOC will degenerate into Gaussian form from initial periodic coherence distribution with increasing propagation distance z or adjusting incident pulse parameters and medium dispersion. The physical explanation and numerical illustrations relating to the pulse behavior are included.
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Pulliam S, Datar M, Goss T, Pan L, Wu J. 105: Retrospective assessment of the incremental disease burden of urinary incontinence. Am J Obstet Gynecol 2020. [DOI: 10.1016/j.ajog.2019.12.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Pan L, Zhang Y, He Y, Chen Z, Wang S, Xia Y, Papadimos TJ, Lin W, Xu X. Dexmedetomidine elevates the lethal dose threshold of bupivacaine in rats: A dosing study. Hum Exp Toxicol 2020; 39:365-373. [DOI: 10.1177/0960327119889658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Dexmedetomidine (DMED), an alpha-2 adrenoreceptor agonist, has been widely used in regional anesthesia procedures. However, the effect of DMED on local anesthetic cardiotoxicity has not been well delineated. This study consisted of two experiments. In experiment A, 42 Sprague–Dawley (SD) rats were randomly divided into 6 groups ( n = 7), each group was pretreated with DMED 0 μg kg−1 (D0 group), 1 μg kg−1 (D1 group), 3 μg kg−1 (D3 group), 6 μg kg−1 (D6 group), 12 μg kg−1 (D12 group), and 24 μg kg−1 (D24 group), administered through the right femoral vein. In experiment B, 20 SD rats were randomly divided into 4 groups ( n = 5), such as control group, DMED group, yohimbine (YOH) group, and DMED + YOH group. Each subgroup in experiment B was also pretreated similarly as in experiment A. After pretreatment of rats as described above (in experiments A and B), bupivacaine 2.5 mg kg−1 min−1 was infused to induce cardiac arrest. In experiment A, the lethal dose threshold of bupivacaine and plasma bupivacaine concentration in D3 and D6 group were higher than the other groups. In experiment B, there was no interaction between DMED and YOH in lethal dose threshold, arrhythmia time, plasma concentration of bupivacaine, and myocardial content of bupivacaine. DMED doses of 3–6 μg kg−1 elevated the lethal dose threshold of bupivacaine without involvement of the alpha-2 adrenoceptors.
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He Z, Pan L, Zhang M, Zhang M, Huang F, Gao S. Metagenomic comparison of structure and function of microbial community between water, effluent and shrimp intestine of higher place
Litopenaeus vannamei
ponds. J Appl Microbiol 2020; 129:243-255. [DOI: 10.1111/jam.14610] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 12/13/2022]
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De Armas L, Williams S, Pan L, Rinaldi S, Pallikkuth S, Pahwa R, Pahwa S. Using single-cell analysis and a primary model of HIV to study latency establishment and reactivation. J Virus Erad 2019. [DOI: 10.1016/s2055-6640(20)30101-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Leng J, Li W, Wang L, Zhang S, Liu H, Li W, Wang S, Shao P, Pan L, Wang S, Liu E. Higher thyroid-stimulating hormone levels in the first trimester are associated with gestational diabetes in a Chinese population. Diabet Med 2019; 36:1679-1685. [PMID: 31407386 DOI: 10.1111/dme.14106] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/10/2019] [Indexed: 01/11/2023]
Abstract
AIM To evaluate the relationship between maternal thyroid-stimulating hormone levels during the first trimester and gestational diabetes risk. METHODS In Tianjin, China, 7258 women underwent a thyroid-stimulating hormone screening test within 12 gestational weeks and then had a glucose challenge test at 24-28 weeks of gestational age. The women with a glucose challenge test ≥7.8 mmol/l underwent a 75 g oral glucose tolerance test. Gestational diabetes was diagnosed following International Association of Diabetes and Pregnancy Study Group criteria. Restricted cubic spline analysis was performed to explore full-range risk associations of thyroid-stimulating hormone levels with gestational diabetes. Logistic regression was performed to obtain odds ratios and 95% confidence intervals. RESULTS In all, 594 women (8.2%) had gestational diabetes. Among women with thyroid-stimulating hormone ≤3.2 mIU/l, a positive association between thyroid-stimulating hormone levels and gestational diabetes risk was found (adjusted OR: 1.13, 95% CI: 1.00-1.27). There was no relationship between thyroid-stimulating hormone levels and gestational diabetes risk in univariable and multivariable analyses among women with thyroid-stimulating hormone >3.2 mIU/l. In subgroup analyses, among women with thyroid-stimulating hormone ≤3.2 mIU/l and BMI ≥25 kg/m2 , the adjusted odds ratio for thyroid-stimulating hormone levels with gestational diabetes was enhanced to 1.25 (95% CI: 1.02-1.53). CONCLUSIONS In pregnant Chinese women, thyroid-stimulating hormone levels even within normal range in the first trimester were positively related to gestational diabetes risk, especially for pre-pregnancy overweight/obese women.
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Li K, Guo Q, Zhang X, Dong X, Liu W, Zhang A, Li Y, Yan J, Jia G, Zheng Z, Tang W, Pan L, An M, Zhang B, Liu S, Fu B. Oral cancer-associated tertiary lymphoid structures: gene expression profile and prognostic value. Clin Exp Immunol 2019; 199:172-181. [PMID: 31652350 DOI: 10.1111/cei.13389] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2019] [Indexed: 02/06/2023] Open
Abstract
Tertiary lymphoid structure (TLS) provides a local and critical microenvironment for both cellular and humoral immunity and supports effective antigen presentation and lymphocyte activation. However, the gene expression profile and prognostic significance of TLS in oral cancer remain largely unrevealed. In this study, we found the presence of both intratumoral and peritumoral TLSs in a series of 65 patients with oral cancer treated by surgical resection, with positive detection rates of 33.8 and 75.4%, respectively. The presence of intratumoral TLSs, but not peritumoral TLSs, was significantly associated with decreased P53 and Ki67 scores (P = 0·027 and 0·047, respectively). The survival analyses revealed that oral cancer patients with higher grades of TLSs was associated with improved disease-free survival (DFS) and overall survival (OS) (P = 0·037 and 0·031, respectively). Gene expression profiling analysis of the cytokines and chemokines responsible for lymph-node neogenesis identified a three-up-regulated-gene set, i.e. IL7, LTB and CXCL13, which was shown to be correlated with human oral cancer-associated TLSs. This study provides a framework for better understanding of oral cancer-associated TLSs and for delineating future innovative prognostic biomarkers and immune therapeutic strategies for oral cancer.
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Chen M, Cao J, Pan L, Zhang B, Cai X. Postoperative Adjuvant transarterial chemoembolization versus surgery alone for resected hepatocellular carcinoma: A propensity-score matching study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Fang J, Pan L, Cai X, Wang Y. The promising key genes associated with tumour microenvironment and prognosis of hepatocellular carcinoma. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zhang B, Chen M, Cao J, Pan L, Liang Y, Cai X. Anatomic versus non-anatomic resection for hepatocellular carcinoma: A meta-analysis of high-quality studies. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Pan L, Ma XK, Zhao PF, Piao XS. Weeping forsythia extract alleviates dexamethasone-induced oxidative injury of breast muscles in broilers. Animal 2019; 13:2660-2668. [PMID: 31062678 DOI: 10.1017/s175173111900096x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Antioxidants have been always used to improve post-slaughter meat quality in broilers subjected to stress. Forsythia suspensa extract (FSE), a traditional Chinese herbal medicine, is generally regarded as a natural source of antioxidants. Therefore, the objective of this study was to test the hypothesis that FSE could protect post-slaughter breast muscles against oxidative injury induced by dexamethasone (DEX) mimicking chronic physiological stress in poultry production. Average daily gain and feed efficiency of poultry were suppressed by DEX and improved by FSE (P < 0.05). Dexamethasone caused the decrease in the redness value and the increase in the lightness and yellowness values and drip loss of the breast muscles (P < 0.05), and FSE had the converse effects (P < 0.05). Dietary FSE supplementation decreased monounsaturated fatty acid (FA) and increased polyunsaturated FA in breast muscles of broilers (P < 0.05). In addition, FSE decreased malondialdehyde and carbonyl content in the breast muscles of DEX-treated broilers (P < 0.05). The inhibition of 1,1-diphenyl-2-picryl-hydrazyl in the breast muscles was decreased by DEX and increased by FSE (P < 0.05). Total-antioxidant capacity and glutathione peroxidase activity in the breast muscles were decreased in birds subjected to DEX and increased in birds supplemented with FSE (P < 0.05). Totally, DEX suppressed growth performance and induced breast muscle oxidative injury in broilers, and FSE supplementation improved antioxidant capacity to attenuate these adverse effects. Therefore, FSE could be a potential natural antioxidant to alleviate oxidative injury of the breast muscles in broilers and to improve the meat quality for human consumption.
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Wang Z, Pan L, Chen L, Hu H. P742Effects of platelet microparticles on the formation and stability of atherosclerotic plaque in ApoE knockout mice. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0345] [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: 11/12/2022] Open
Abstract
Abstract
Background
After activation by different factors, platelets can release a large number of platelet microparticles (PMPs), and continue to play a more durable and extensive role in promoting inflammation and thrombosis. Previous studies by our group have shown that PMPs can promote endothelial cell migration and lumen formation in vitro, and promote the release of inflammatory factors from monocytes. However, it is unclear whether PMPs can promote angiogenesis in the plaque and promote vascular wall inflammation and further lead to plaque instability.
Purpose
To investigate the effect of platelet microparticles (PMPs) from C57BL/6 mice on promoting atherosclerotic plaque formation and plaque stability in ApoE−/− mice.
Methods
Forty male apolipoprotein E knockout (ApoE−/−) mice, aged 8 weeks and fed for 4 weeks with high-fat diet, were randomly divided into four groups (n=10 in each group)according to the table of random digit. The mice were respectively injected with PBS (PBS group), PMPs-free supernatants (SUP group), low-dose PMPs (LDP group) and high-dose PMPs (HDP group) once a week through tail vein injection for 8 weeks. At the end of the experiment, the mice were euthanized and the blood samples were collected to detect blood routine, blood lipids, liver and kidney function and inflammatory factors including CRP, IL-1β, TNF-α; The aorta and brachiocephalic trunk were sampled to detect the atherosclerotic plaque formation. Oil Red O staining, H&E staining, Masson staining and immunohistochemistry (CD68, MMP-9, α-SMA) were used to examine the stability of the atherosclerotic plaque in each group.
Results
There were no significant differences in body weight, blood routine (WBC, RBC, PLT, HGB), blood lipids (TG, TCH, LDL, HDL), liver (ALT, AST)and kidney function (UN, Cr)in each group. The levels of serum CRP, IL-1β and TNF-α in LDP group and HDP group were significantly higher than those in PBS group and SUP group (P<0.05). The total area of aortic atherosclerotic plaques in LDP group and HDP group were significantly greater than those in PBS group and SUP group (P<0.05). Compared with the PBS group, the lipid cores of the plaques in the other three groups were significantly increased (P<0.05). The content of collagen and the amount of smooth muscle cells in the plaques were significantly lower in HDP group than in PBS group (P<0.05), while macrophages increased significantly in HDP group (P<0.05).
Conclusion
PMPs promote the formation of atherosclerotic plaques in high-fat-fed ApoE−/− mice, as well as macrophage infiltration and inflammation in the plaques, reduce the content of collagen and the amount of smooth muscle cells, thus decreasing the stability of plaques.
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Qiu J, Han ZY, Wang X, Lu WJ, Pan L, Sun GJ, Qin XF, Wang ZB, Liu GH, Wang XL, Qiu CG. [Outcomes of patients treated with drug-coated balloons for de novo large coronary vessels]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2019; 47:452-456. [PMID: 31262129 DOI: 10.3760/cma.j.issn.0253-3758.2019.06.006] [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 evaluate the efficacy and safety of drug-coated balloons (DCB) for de novo large coronary vessels. Methods: One hundred and two patients were retrospectively enrolled in this study, there were 104 lesions with the reference lumen diameter of target vessel more than 2.8 mm and patients were treated with DCB in de novo lesions during May 2015 and July 2017 in our center. Coronary artery angiography and quantitative coronary angiography were performed in 82 (80.4%) patients at follow up period ((8.1±1.7) months post procedure). The endpoints were late lumen loss (LLL) at follow up,and major adverse cardiac events (MACE) including cardiac death, myocardial infarction (MI), target lesion revascularization (TLR) and stent or target lesion thrombosis at 12 months post procedure. Results: Ninety-eight lesions were treated with DCB only, 6 (5.9%) bailout drug-eluting stent (DES) were used because of severe coronary dissection, 2 patients (2.0%) received revascularization driven by acute ischemic events during hospitalization. Cutting balloons and NSE balloons were used in 65.4% (68/104) and 26.0% (27/104) lesions. The lesion length was (12.57±3.58) mm and the DCB length was (19.87±4.55) mm. The late lumen loss was (0.01±0.52) mm during angiographic follow up. The TLR rate and overall MACE rate was 3.9% (4/102) and 3.9% (4/102) and there was no death,MI and target lesion thrombosis at 12 months follow up. Conclusion: DCB treatment for de novo large coronary vessels is effective and safe.
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Lv G, Zhang DL, Wang D, Pan L, Liu Y. Synthesis, Crystal Structure, Anti-Bone Cancer Activity and Molecular Docking Investigations of the Heterocyclic Compound 1-((2S,3S)-2-(Benzyloxy)Pentan-3-yl) -4-(4-(4-(4-Hydroxyphenyl)Piperazin-1-yl) Phenyl)-1H-1,2,4-Triazol-5(4H)-One. J STRUCT CHEM+ 2019. [DOI: 10.1134/s0022476619070205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Li Z, Pan L, Lyu L, Li J, Jia H, Du B, Sun Q, Zhang Z. Diagnostic accuracy of droplet digital PCR analysis of cerebrospinal fluid for tuberculous meningitis in adult patients. Clin Microbiol Infect 2019; 26:213-219. [PMID: 31336201 DOI: 10.1016/j.cmi.2019.07.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/11/2019] [Accepted: 07/13/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Tuberculous meningitis (TBM) is difficult to diagnose. Digital PCR (dPCR) is a novel method which can quantify trace nucleic acids. This study sought to evaluate the diagnostic accuracy of dPCR analysis of cerebrospinal fluid (CSF) for TBM. METHODS We collected CSF specimens from hospitalized TBM and non-TBM patients. Total CSF DNA was purified and the concentrations of Mycobacterium tuberculosis insert sequence 6110 (IS6110) and gyrase subunit B (gyrB) were quantified using droplet dPCR. The receiver operating characteristic curves of dPCR were established and the diagnostic performances were obtained. We also compared the sensitivity of dPCR with routine diagnostic tests. RESULTS A total of 101 patients were recruited, 68 of whom suffered from TBM (26 definite, 34 probable and eight possible TBM) and 33 from non-TBM. The sensitivity of IS6110-dPCR assay for total TBM was higher than that of gyrB-dPCR assay (57.4% (44.8-69.3%) vs. 22.1% (12.9-33.8%)), and there was no significant difference for specificity between them (97.0% (84.2-99.9%) vs. 100% (89.4-100.0%)). The sensitivity of IS6110-dPCR in definite TBM was higher than that in probable and possible TBM (73.1% vs. 52.9% and 25.0%, respectively). IS6110-dPCR assay showed a higher sensitivity than smear microscopy (53.3% vs. 6.7%), mycobacterial culture (50.0% vs. 12.5%), IS6110-quantitative PCR (53.1% vs. 21.9%) and Xpert MTB/RIF (70.4% vs. 29.6%). Long anti-tuberculosis treatment time was found to be significantly associated with negative dPCR results. CONCLUSION CSF IS6110-dPCR assay is a rapid and sensitive molecular test, which has the potential to be used to enhance the diagnosis of TBM.
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Pan L, Cai X. PD-(L)1 inhibitors vs targeted therapy vs their combination as second-line treatment in patients with advanced hepatocellular carcinoma previously treated with sorafenib. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Xu W, Yang S, Zhou K, Pan L, Li Z, Zhou J, Gao S, Zhou D, Hu J, Feng R, Huang H, Ji M, Guo H, Huang J, Novotny W, Feng S, Li J. ZANUBRUTINIB FOR PATIENTS WITH RELAPSED OR REFRACTORY CHRONIC LYMPHOCYTIC LEUKEMIA. Hematol Oncol 2019. [DOI: 10.1002/hon.55_2629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Wang Q, Long S, Hu J, Li M, Pan L, Piao X. Effects of dietary lysophospholipid complex supplementation on lactation performance, and nutrient digestibility in lactating sows. Anim Feed Sci Technol 2019. [DOI: 10.1016/j.anifeedsci.2018.12.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Pan L, Liu Z. [Classification of chronic rhinosinusitis with nasal polyps based on eosinophilic inflammation]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2019; 54:222-226. [PMID: 30909346 DOI: 10.3760/cma.j.issn.1673-0860.2019.03.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a heterogeneous disorder characterized by chronic sinonasal mucosal inflammation. CRSwNP can be subdivided into two types based on eosinophilic inflammation: eosinophilic CRSwNP (Eos CRSwNP) and non-eosinophilic CRSwNP (Non-Eos CRSwNP). Eos CRSwNP and Non-Eos CRSwNP demonstrate distinct clinical manifestations, treatment outcomes, and cellular and immunopathologic characteristics. However, currently, there is no unified and generally accepted standard to define the Eos CRSwNP. The aim of this review is to compare the advantages and disadvantages of current methods used to classify Eos CRSwNP, in order to lay foundation for further study.
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Wang X, Zhang Z, Pan L, Cao X, Xiao C. KRT19 and CEACAM5 mRNA-marked circulated tumor cells indicate unfavorable prognosis of breast cancer patients. Breast 2019. [DOI: 10.1016/s0960-9776(19)30317-0] [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] Open
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Fang F, Pan L, Bo LY, Li WP, Fu EQ, Li CC, Jin FG. [Diagnostic value of endobronchial ultrasonography with guide-sheath combined with virtual bronchoscopy navigation in peripheral lung cancer]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2019; 41:472-476. [PMID: 29886622 DOI: 10.3760/cma.j.issn.1001-0939.2018.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objective: To explore the diagnostic value and safety of endobronchial ultrasonography with guide-sheath (EBUS-GS) combined with virtual bronchoscopy navigation (VBN) in peripheral lung cancer. Methods: Between Dec. 2015 to Dec. 2016, patients with pulmonary solitary nodule suspected of early lung cancer on computed tomography (CT) in Department of Respiratory, Tangdu Hospital, Fourth Military Medical University were enrolled for this study. The patients underwent EBUS-GS transbronchoscopic lung biopsy (TBLB) with or without VBN. The visibility rate, diagnostic yield, influencing factors, the operation time and complications were evaluated in the 2 groups. The data were compared using independent sample t test or chi-squared test. Results: A total of 134 patients were enrolled and completed this study. Among them 74 were males and 60 were females. There were 64 cases in the group of EBUS-GS with VBN (VBNA), and 70 in the group without VBN (NVBNA). The visibility rate and diagnosis rate of VBNA group were 87.5% (56/64) and 78.1% (50/64), respectively. The mean time of operation and confirming the target lesions were (25±5), (5.8±1.3) min, respectively. The visibility rate and diagnosis rate of NVBNA group were 81.4%(57/70) and 75.7%(53/70), respectively. The mean time of operation and confirming the target lesions were (27±6), (9.8±1.5)min .There was no significant difference in the visibility rate and diagnosis rate between the 2 groups (χ(2)=0.933, P=0.334; χ(2)=0.109, P=0.838). There was no significant difference in the mean operation time between the 2 groups(t=0.633, P=0.524). But the time of confirming the target lesions between the 2 groups was statistically different (t=17.41, P<0.01). EBUS-GS-TBLB was well tolerated. No severe complications such as pneumothorax or chest pain were observed. There were 3 patients in the VBNA group and 7 patients in the NVBNA group experiencing a small amount of biopsy site bleeding. The incidence of complications did not differ between the 2 groups(χ(2)=1.366, P=0.330). Conclusions: VBN could not improve the diagnostic yield of EBUS-GS. However, it could shorten the time needed to confirm the target lesions and did not increase the incidence of EBUS-GS complications, indicating that EBUS-GS with VBN was a safe and effective method.
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Chi R, Pan L, Li HY, Dong W, Hu DY, Yang X, Chen YH, Deng FR, Guo XB. [Short-term effects of household indoor- and outdoor-originating fine particulate matters on heart rate and heart rate variability in chronic obstructive pulmonary diseases patients, Beijing]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2019; 53:57-63. [PMID: 30605963 DOI: 10.3760/cma.j.issn.0253-9624.2019.01.007] [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 assess the associations of indoor fine particulate matter (PM(2.5)) from outdoor and indoor sources with heart rate (HR) and heart rate variability (HRV) in patients with chronic obstructive pulmonary disease (COPD) of Beijing. Methods: A total of 40 male patients in a stable stage of COPD were recruited from a hospital in a panel study in Beijing with 5 consecutive days of measurement for each subject. General information and disease history of the participants from questionnaires were obtained prior to the study. HR and HRV were repeatedly examined using dynamic electrocardiograph. HRV included standard deviation of all NN intervals (SDNN), root mean square of successive differences between adjacent NN intervals (rMSSD), total power (TP) power in the low-frequency band (LF) and the high-frequency band (HF). Iron was used as tracer element to separate indoor-originated PM(2.5) and outdoor-originated PM(2.5). Mixed-effect models were applied to assess the associations of outdoor-originated PM(2.5) or indoor-originated PM(2.5) and health effects. Results: The P(50) (P(25), P(75)) values of daily indoor PM(2.5), indoor-originated PM(2.5) and outdoor-originated PM(2.5) were 50.9 (26.8, 122.7), 16.0 (1.9, 43.7) and 27.3 (13.5, 61.8) μg/m(3), respectively. The mean±SD of concentrations of real-time indoor PM(2.5), indoor-originated PM(2.5) and outdoor-originated PM(2).5 were (61.5±58.8), (25.3±39.1) and (36.2±42.7) μg/m(3), respectively. Compared with outdoor-originated PM(2.5), indoor-originated PM(2.5) had significant associations with HRV and HR. Each 10 μg/m(3) increase at 4 h indoor-originated PM(2.5) and outdoor-originated PM(2.5) moving average was associated with 3.4% (95%CI: -4.7%, -2.1%) and 0.6% (95%CI: -2.0%, -0.8%) reduction in TP (P<0.001). Each 10 μg/m(3) increase at 12 h indoor-originated PM(2.5) moving average was associated with 7.6% (95%CI: -10.1%, -5.1%), 4.7% (95%CI: -6.7%, -2.7%), 3.3% (95%CI: -4.2%,-2.4%) and 3.0% (95%CI: -4.5%, -1.5%) reduction in HF, LF, SDNN and rMSSD, respectively. Each 10 μg/m(3) increase at 12 h outdoor-originated PM(2.5) moving average was associated with 0.7% (95%CI: -2.7%, -1.4%), 0.2% (95%CI: -1.9%, 1.4%), 0.7% (95%CI: -1.4%, -0.1%) and 0.2% (95%CI: -1.3%, 0.9%) reduction in HF, LF, SDNN and rMSSD, respectively (P<0.001). Each 10 μg/m(3) increase at 8 h indoor-originated PM(2.5) and outdoor-originated PM(2.5) moving average was associated with 0.7% (95%CI: 0.4%, 1.0%) and 0.4% (95%CI: 0.2%, 0.6%) increase in HR. Conclusion: Exposure to indoor-originated PM(2.5) was more strongly associations with HRV indices and HR compared with outdoor-originated PM(2.5) in male COPD patients.
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Pan L, Adib Saberi F, Jin L, Dressler D. Comparing hengli® with onabotulinumtoxinA and incobotulinumtoxinA: Identical potency labeling in the mouse diaphragm assay. Toxicon 2018. [DOI: 10.1016/j.toxicon.2018.11.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Chen XL, Pan L, Wang Y. [Validity of Padua risk assessment scale for assessing the risk of deep venous thrombosis in hospitalized patients]. ZHONGHUA NEI KE ZA ZHI 2018; 57:514-517. [PMID: 29996271 DOI: 10.3760/cma.j.issn.0578-1426.2018.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
To analyze the clinical features of deep venous thrombosis(DVT) in hospitalized patients and evaluate the effectiveness of Padua risk assessment model.The clinical data of DVT patients were retrospectively analyzed in Beijing Shijitan Hospital from April 1 2017 to June 30, 2017.Padua risk assessment scale was used to evaluate the risk score of DVT in the departments of internal medicine and surgery. Effectiveness of predicting DVT was analyzed by receiver operating characteristic curve (ROC).Logistic regression analysis was used to evaluate the related factors of DVT.In DVT group, age (OR=0.96),acute infection(OR=8.23),prothrombin time(OR=0.76),D dimer(OR=1.00),erythrocyte sedimentation rate(OR=1.02) and platelet count(OR=1.01) were significantly associated with thrombosis(all P<0.05).The specificity of Padua model to predict DVT in internal medical patients was better than the sensitivity(80.7% vs. 50%,P<0.05).Surgical patients reported similar findings with specificity to sensitivity of 87.5% vs. 67.5%(P<0.05).The area under curve of ROC in internal medical patients was more than that in surgical patients[0.62 (95%CI 0.59-0.67) vs.0.61(95%CI 0.56-0.66), P<0.05].Padua model is more specific than sensitive to predict DVT in hospitalized patients.It has better predictive value of DVT in internal medical patients than surgical patients.
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