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Zhou SY, Xue Q, Ying JM, Hu XS, Yang JL, Lin H, Shi YK. [The clinical and pathological features, biomarker characteristics and prognosis analysis of lung adenosquamous carcinoma]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2019; 41:50-55. [PMID: 30678417 DOI: 10.3760/cma.j.issn.0253-3766.2019.01.009] [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: Adenosquamous carcinoma of lung is an uncommon subtype with more aggressive behavior and poor prognosis than adenocarcinoma and squamous cell carcinoma. This study was aimed to investigate the clinicopathological characteristics and prognostic factors of lung adenosquamous carcinoma. Methods: The pathological features and follow-up data of 133 patients were collected and the prognostic factors of these patients were retrospectively analyzed. Results: Among the 133 patients, 81 cases (60.9%) smoked. Among the 62 patients whose percentage of histological components were identified, 45 cases had >50% adenocarcinoma components, and 17 cases had >50% squamous cell carcinoma components. 55 patients had lymph node metastasis at the first visit. All patients accepted at least one test of tumor driven gene mutation, and the results showed that the mutation rate of EGFR was 50.8% (67/132), the mutation rate of K-ras was 8.6% (11/128), the ALK-positive rate was 4.2% (2/48). The gender, smoking status, and the proportion of pathological components were the main influence factors of EGFR mutation status. The median overall survival was 28 months, the rates of 1-year, 3-year, and 5-year survival were 72.9%, 23.3%, and 9.0%, respectively. EGFR tyrosine kinase inhibitors (TKIs) treatment was an independent risk factor for prognose of these patients (P=0.024). Conclusions: Lung adenosquamous carcinoma is a rare subtype with high malignancy and poor prognosis. Early diagnosis and driven-mutation-based individualized therapy may improve the survival of patients with lung adenosquamous carcinoma.
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Lin H, Yang L, Feng XJ, Zhang JT. Discovery of New Lines in the R9 Multiplet of the 2v_{3} Band of ^{12}CH_{4}. PHYSICAL REVIEW LETTERS 2019; 122:013002. [PMID: 31012704 DOI: 10.1103/physrevlett.122.013002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 06/09/2023]
Abstract
We present the first results for resolving methane (CH_{4}) line transition frequencies down to the kilohertz level for overlapping lines using comb-linked cavity ring-down spectroscopy, while most available laboratory measurements, having resolution at the megahertz level, cannot separate merged lines. To demonstrate the technique, Lamb-dip spectra and linear-absorption spectra were used to identify overlapped lines of vibration-rotation spectra in the R9 multiplet of the 2v_{3} band. Three new weak lines were found for the first time. The experimental methods are extensible to other important bands of CH_{4} and many other gas-phase molecules, and should provide a more detailed understanding of molecular structure and line parameters for future high-precision studies.
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Wang P, Li QF, Lin H, Huang QX, Yang DJ. [Analgesic effects of intravenous infusion of dexmedetomidine combined with local infiltration of ropivacaine in patients underwent nasal endoscopic surgery]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 30:655-657. [PMID: 29871101 DOI: 10.13201/j.issn.1001-1781.2016.08.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Indexed: 11/12/2022]
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154
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Ritchie MM, Au R, Alosco ML, Mez J, Kohli M, Lin H, Pfeifer N, Comeau D. BRAIN HEALTH MONITORING PLATFORM: THE CLINICAL APPLICATIONS OF DIGITAL TECHNOLOGY IN NEUROLOGICAL DISORDERS. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.270] [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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155
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Hu Y, Seo D, Shih P, Lin H. SOCIAL RELATIONSHIPS, NEIGHBORHOOD DISORDER, AND COGNITIVE DECLINE IN ELDERLY: DIFFERENCES BY LIVING ARRANGEMENT. Innov Aging 2018. [DOI: 10.1093/geroni/igy031.3692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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156
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Hua X, Chen L, Zhu Q, Hu W, Lin C, Long Z, Wen W, Sun X, Lu Z, Chen Q, Luo D, Sun R, Mo H, Tang L, Zhang W, He Z, Mai H, Lin H, Guo L. Efficacy of controlled-release oxycodone for reducing pain due to oral mucositis in nasopharyngeal carcinoma patients treated with concurrent chemoradiotherapy: A prospective clinical trial. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy438.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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157
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Lin H, Hua X, Long Z, Zhang W, Lin C, Sun X, Wen W, Lu Z, Guo N, He Z, Song L, Guo L. IQGAP3 overexpression correlates with poor prognosis and radiation therapy resistance in breast cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy427.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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158
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Uerlings J, Song ZG, Hu XY, Wang SK, Lin H, Buyse J, Everaert N. Heat exposure affects jejunal tight junction remodeling independently of adenosine monophosphate-activated protein kinase in 9-day-old broiler chicks. Poult Sci 2018; 97:3681-3690. [PMID: 29901744 DOI: 10.3382/ps/pey229] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 05/21/2018] [Indexed: 12/26/2022] Open
Abstract
Dysfunction of the intestinal epithelial barrier under elevated temperatures is assumed to prompt pathological conditions and to eventually impede chickens' growth, resulting in massive economic losses in broiler industries. The aims of this research were to determine the impact of acute heat stress on the intestinal tight junction network of broiler chicks (Gallus domesticus L.) and to elucidate whether adenosine monophosphate-activated protein kinase (AMPK) was involved in the integrated response of the broiler's gastrointestinal tract to heat stress. A total of 80 9-day-old Arbor Acres chicks were subjected to temperature treatment (thermoneutral versus heat stress) and AMPK inhibition treatment (5 mg/kg body weight intraperitoneal injection of compound C vs. sham treatment) for 72 h. In addition to monitoring growth performance, the mRNA and protein levels of key tight junction proteins, target components of the AMPK pathway, and biomarkers of intestinal inflammation and oxidative stress were assessed in the jejunum under both stressors at 24 and 72 h. An increase of the major tight junction proteins, claudin-1 and zonula occludens-1, was implemented in response to an exacerbated expression of the AMP-activated protein kinase. Heat stress did not affect zootechnical performance but was confirmed by an increased gene expression of heat shock proteins 70 and 90 as well as heat shock factor-1. In addition, hyperthermia induced significant effects on tight junction proteins, although it was independent of AMPK.
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Yang JX, Chen BJ, Pun EYB, Lin H. Praseodymium ion doped K +-Na + thermal ion-exchangeable waveguide-adaptive aluminum germanate glasses. APPLIED OPTICS 2018; 57:9022-9031. [PMID: 30461890 DOI: 10.1364/ao.57.009022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 09/25/2018] [Indexed: 06/09/2023]
Abstract
Intense multi-peak red fluorescence and effective near-infrared (NIR) ultra-broadband emission have been observed in Pr3+ doped ion-exchangeable aluminum germanate (NMAG) glasses. The maximum emission cross section for P03→F23 red emission is up to 100.58×10-21 cm2, and the NIR emission corresponding to D21→G41 transition possesses a full-width at half-maximum (FWHM) of 210 nm. Although the obvious cross-relaxation (CR) process at high concentration causes a decrease of the quantum efficiency, the CR broadens the spectral FWHM effectively from another perspective. The admirable red fluorescence trace and the NIR single-mode transmission confirm that Pr3+ doped NMAG glass planar waveguides can support the generation of visible fluorescence and the amplification of infrared signal. For a waveguide channel ion-exchanged in molten KNO3 for 2 h, the single-mode field diameters at 1.55 μm are identified to be 10.4 μm in the horizontal direction and 6.5 μm in the vertical direction, implying an acceptable overlap with a standard single-mode fiber. Effective red fluorescence and broad NIR emission demonstrate that Pr3+ doped NMAG glasses are a promising substrate in developing irradiative luminescence sources and ultra-broadband waveguide amplifiers, especially operating at the entire S-, C-, and L- bands.
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Xu C, Ye H, Qiu W, Lin H, Chen Y, Zhang H, Liao M. Phylogenetic classification of hemagglutinin gene of H9N2 avian influenza viruses isolated in China during 2012-2016 and evaluation of selected candidate vaccine strains. Poult Sci 2018; 97:3023-3030. [PMID: 29931183 DOI: 10.3382/ps/pey154] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 06/13/2018] [Indexed: 12/20/2022] Open
Abstract
H9N2 subtype avian influenza virus (AIV) was the highly contagious pathogen which has caused severe losses in the poultry industry throughout China in recent years. Using current epidemic viruses as vaccine was an effective way to prevent infection of H9N2 subtype AIV. In this study, a total of 23 H9N2 subtype AIV strains were isolated in 200 samples from 13 provinces of China during 2012-2016. The sequencing and phylogenetic analysis of the hemagglutinin gene sequence of the isolation strains showed that 22 isolation strains were clustered to h9.4.2.5 lineage, while only 1 belonged to h9.4.2.6. The data of cross-HI, neutralization and cross-immune protection shown that the A/chicken/Hunan/HN/2015 (HN) and A/chicken/Shandong/SD/2014 (SD) strains as vaccine could effectively protect present viruses infection compared with other strains. These results indicated that current epidemic viruses were mainly belong to h9.4.2.5 lineage and HN and SD strains as candidate vaccine strains were potentiality for the protection of present H9N2 subtype AIV infection.
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Han X, Tan Q, Xiong T, Yang S, Dai W, Lin D, Zhou Y, Lin H, Shi Y. P2.17-13 Genome-Wide Copy Number Alterations Profiling Predict Efficacy of Resected Stage II-IIIA Lung Adenocarcinoma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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162
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Tan X, Liu Z, Zhu Y, Chen C, Huang S, Chen B, Lin Z, Chen J, Tang X, Qu B, Liu X, Luo L, Deng J, Shang F, Wu M, Chen W, Lin H, Liu Y. The Fate of In Situ Lens Regeneration is Determined by Capsulorhexis Size. Curr Mol Med 2018; 17:270-279. [PMID: 29110606 DOI: 10.2174/1566524017666171106110304] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 10/14/2017] [Accepted: 10/30/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND OBJECTIVE Lens regeneration is an optimal strategy for cataract patients to regain visual acuity with accommodation. We recently designed a novel, minimally invasive capsulorhexis surgical method for cataract removal that achieved functional lens regeneration in human infants. However, small anterior capsulorhexis requires advanced surgical expertise. To examine whether the quality of the regenerated lens can be maintained with enlarged anterior capsulorhexis, we investigated the shape and transparency of the regenerated lenses with different anterior capsulorhexis diameters (ACDs). METHODS Thirty-six 4-week-old New Zealand albino rabbits were randomly divided into three groups which underwent lens extraction with different ACDs (Group A: 2.0±0.5 mm, Group B: 4.0±0.5 mm, Group C: 6.0±0.5 mm). The anterior capsule opening area (ACOA) was quantified, and the morphology, weight, and histological characteristics of the regenerated lenses were examined. RESULTS Lens regeneration was observed in all three groups. In Group A, the regenerated lenses were relatively complete and transparent. In Groups B and C, the regenerated lenses were doughnut-shaped and opaque. The speed of lens regeneration in Group A was significantly faster than that in Groups B and C. The ACOA in Group A healed quickly and completely approximately 2 weeks after surgery. However, in Groups B and C, ACOA did not heal completely until 12 weeks after surgery. Histological examination showed that in Group A, most of the lens epithelial cells differentiated into well-organized lens fibers. However, in Groups B and C, the regenerated lens fibers were disorganized. CONCLUSION Capsulorhexis size is a critical determinant of integrity and transparency in lens regeneration.
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Yang W, Yang SX, Xu CL, Yu LM, Lin H, Jiang Y. [An association of ulcerative colitis with tumor necrosis factor superfamily member 15 gene polymorphisms in Chinese patients]. ZHONGHUA NEI KE ZA ZHI 2018; 57:476-482. [PMID: 29996264 DOI: 10.3760/cma.j.issn.0578-1426.2018.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Objective: To explore the relationship between ulcerative colitis (UC) susceptibility and tumor necrosis factor superfamily member (TNFSF) 15 gene polymorphisms and haplotypes in Han nationality in Zhejiang province of China. Methods: A total of 408 UC patients and 574 healthy controls were recruited in this study. Three single nucleotide polymorphisms of TNFSF15 (rs3810936, rs4263839, rs4979462) were examined by improved multiple ligase detection reaction (iMLDR) technique. Analyses of linkage disequilibrium (LD) and haplotype were performed by Haploview 4.2 software in all study subjects. Results: The variant allele A and genotype (GA+AA) of rs4263839 were less frequent in UC patients than in controls (45.34% vs. 50.17%, P=0.035;68.38% vs. 76.66%, P=0.004). According to the severity and location of disease, UC patients were divided into different subgroups. After multiple comparison correction(α=0.012 5), the frequencies of variant allele A and genotype (GA+AA) of rs4263839 were lower in patients with severe UC than in the controls (37.69% vs. 50.17%, P=0.007; 60.00% vs. 76.66%, P=0.004). Similar findings were also drawn for patients with extensive colitis in contrast with the controls (42.22% vs. 50.17%, P=0.009; 63.33% vs. 76.66%, P<0.001). Furthermore, the haplotype analysis indicated that three SNPs above were in a strong LD. The frequency of haplotype TAC was lower in UC patients than in the controls(40.83% vs. 46.04%, P=0.023). Also it was less prevalent in patients with severe UC and patients with extensive colitis when compared with controls respectively (33.38% vs. 46.04%, P=0.005;37.22% vs. 46.04%, P=0.003). Conclusions: TNFSF15 (rs4263839) variation might not only reduce the risk of UC, but also affect the severity and lesion location of UC. The haplotype TAC formed by rs3810936, rs4263839 and rs4979462 might be related to a lower risk of UC, especially in patients with severe colitis or patients with extensive colitis.
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Wang R, Zhao J, Wang X, Jiao H, Wu J, Lin H. Fibroblast growth factor 23 mRNA expression profile in chickens and its response to dietary phosphorus. Poult Sci 2018; 97:2258-2266. [DOI: 10.3382/ps/pey092] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 04/17/2018] [Indexed: 12/24/2022] Open
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165
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Huang SK, Wang J, Li Y, Lin H, Li DD, Cui CJ, Wang GJ, Li XX, Yang L, Zhao M, Huang CZ. [Clinical application value of combined detection of serum miR-378 and miR-21 in gastric cancer]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2018; 40:441-445. [PMID: 29936770 DOI: 10.3760/cma.j.issn.0253-3766.2018.06.008] [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 investigate the clinical value of combined detection of serum miR-378 and miR-21 in gastric cancer (GC). Methods: Eighty-seven patients with GC and 78 patients with colorectal cancer(CRC) from National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences were selected, 83 individuals undergoing healthy physical examination were selected as the healthy controls. The levels of serum miR-378 and miR-21 were detected by quantitative real-time PCR (RT-qPCR) (result data were transformed as log2 for analysis). Results: Relative expression levels of miR-378 in the serum were -1.24, -3.25 and -2.73 in healthy controls, GC and CRC patients, respectively. Compared with the healthy controls, the levels of serum miR-378 were significantly decreased in GC and CRC patients (both P<0.05). Relative expression levels of miR-21 in the serum were 0.11, 2.34 and 2.47 in healthy controls, GC and CRC patients, respectively. Compared with the healthy controls, the levels of serum miR-21 were significantly up-regulated in GC and CRC patients (both P<0.05). Moreover, the serum level of miR-378 in GC patients was inversely associated with tumor clinical stage (P<0.05). However, the level of miR-21 showed no significant differences among patients with different clinical and pathological characteristics (all P>0.05). The area under the receiver operating characteristic curve (AUC), sensitivity and specificity of miRNA-378 to diagnose GC was 0.770, 82.0% and 66.0%, respectively, and were 0.900, 85.0%, and 88.0% of miR-21, respectively. The AUC, sensitivity and specificity of combined detection of serum miR-378 and miR-21 to diagnose GC were 0.930, 92.0% and 87.0%, respectively, while the AUC of combined detection of serum CEA and CA-199 was 0.767, the AUC of combined all of the four factors was 0.946. Conclusion: The combined detection of serum miR-378 and miR-21 have a certain effect on diagnosis of GC.
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Chou J, Wang P, Wang S, Lin H. PO-183 Prolactin activation of JAK2/STAT3 signalling pathway through GHR in NSCLC. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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167
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Lin L, Bhawana R, Xue Y, Duan Q, Jiang R, Chen H, Chen X, Sun B, Lin H. Comparative Analysis of Diffusional Kurtosis Imaging, Diffusion Tensor Imaging, and Diffusion-Weighted Imaging in Grading and Assessing Cellular Proliferation of Meningiomas. AJNR Am J Neuroradiol 2018; 39:1032-1038. [PMID: 29748203 DOI: 10.3174/ajnr.a5662] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 02/24/2018] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE An accurate evaluation of the World Health Organization grade and cellular proliferation is particularly important in meningiomas. Our aim was to prospectively evaluate and compare diffusional kurtosis imaging, DTI, and DWI metrics in determining the grade and cellular proliferation of meningiomas. MATERIALS AND METHODS Ninety-six consecutive patients with histopathologically confirmed meningiomas were included in this study. Mean kurtosis, radial kurtosis, axial kurtosis, fractional anisotropy, mean diffusivity, and ADC were semiautomatically obtained in the solid components of tumors. Each normalized diffusion value was compared between high-grade meningiomas and low-grade meningiomas using the Mann-Whitney U test. Receiver operating characteristic, multiple logistic regression, and Pearson correlation analysis were used for statistical evaluations. RESULTS Diffusional kurtosis imaging metrics (mean kurtosis, radial kurtosis, and axial kurtosis) were significantly higher in high-grade meningiomas than in low-grade meningiomas (P ≤ .001). Mean diffusivity and ADC were significantly lower in high-grade meningiomas than in low-grade meningiomas (P = .003 and .002). Mean kurtosis had significantly greater area the under curve values than mean diffusivity and fractional anisotropy in differentiating high-grade meningiomas from low-grade meningiomas (P = .038 and .002). Mean kurtosis was the only variable that could be used to independently differentiate high-grade meningiomas and low-grade meningiomas (P < .001). Significant correlations were found between the Ki-67 labeling index and kurtosis metrics (P < .001), as well as for mean diffusivity and ADC (P = .004, and .007). CONCLUSIONS Compared with other diffusion metrics, mean kurtosis may serve as an optimal parameter for evaluating and predicting the meningioma grade. Moreover, diffusion metrics may potentially reflect cellular proliferation.
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Lin H, Peel NM, Scott IA, Vardesh DL, Sivalingam P, McBride RL, Morong JJ, Nelson MJ, Hubbard RE. In reply to Liu. Anaesth Intensive Care 2018; 46:343. [PMID: 29716500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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169
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Yang L, Lin H, Feng XJ, Zhang JT. Temperature-scanning saturation cavity ring-down spectrometry for Doppler-free spectroscopy. OPTICS EXPRESS 2018; 26:10203-10210. [PMID: 29715960 DOI: 10.1364/oe.26.010203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 04/03/2018] [Indexed: 06/08/2023]
Abstract
Saturation cavity ring-down spectroscopy (SCRDS) is a powerful Doppler-free spectroscopy means for measuring absolute frequencies of transitions at the ultra-low uncertainties. We report in this paper a simple way to implement it by temperature scanning the cavity length, which circumvents the need for a complex optical cavity-length stabilization system based upon a piezoelectric actuator (PZT). To demonstrate this approach, the absolute frequencies of the two transitions, R6F1 of the 2v3 and Q9A1 of the 2v2 + v3 bands, of 12CH4, are determined to be 182 185 269.362(20) MHz and 182 187 617.543(39) MHz. The accuracy of measurements is improved by about 3-4 orders of magnitude when compared to those obtained with conventional spectroscopic methods.
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Pi ZB, Zhang JK, Peng Y, Jin Y, Lin H. [The efficacy of ultrasound-guided spinal nerve posterior ramus pulsed radiofrequency treatment for aged lower back post-herpetic neuralgia]. ZHONGHUA YI XUE ZA ZHI 2018; 98:733-737. [PMID: 29562396 DOI: 10.3760/cma.j.issn.0376-2491.2018.10.004] [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 efficacy of ultrasound-guided spinal nerve posterior ramus pulsed radiofrequency treatment of lower back post-herpetic neuralgia. Methods: One hundred and twenty-eight cases of lower back or anterior abdominal wall acute post-herpetic neuralgia patients were enrolled. They were randomly divided into two groups. Group A: oral treatment only with gabapentin+ celecoxib+ amitriptyline. Group B: while taking these drugs, patients were treated with radiofrequency pulses using a portable ultrasound device and the paravertebral puncture technique.In both groups, sudden outbreaks of pain were treated with immediate release 10 mg morphine tablets. Before and one week, two weeks, four weeks, eight weeks after treatment, visual analogue scale (VAS) was used for pain score, Pittsburgh sleep quality index scale (PSQI) was used to evaluate sleep quality, and morphine consumption was recorded. Eight weeks after treatment analgesic efficacy was evaluated. Treatment efficiency and significant efficiency was calculated while the occurrence of complications were documented. Results: In the control group, the VAS of T1,T2,T3 and T4 were 6.7 ±1.2, 5.2 ± 1.0, 3.3 ±1.1, 3.0±0.9.However, at the same time points, the VAS in the treatment group were 3.1±1.0, 2.2±0.7, 1.4±0.5, 1.2±0.5, respectively.The radio frequency group decreased significantly compared with the control group, the difference was statistically significant (t=17.925, 19.662, 12.580, 13.987, all P<0.05). Four weeks after treatment, the TNF-α in the control group was (11.04±2.36)ng/L, and the TNF-β in the radio frequency group was (8.07±2.13) ng/L. After the treatment, the TNF-α of the radio frequency group was lower than the control group, and the difference was statistically significant (t=-6.267, P<0.05). The IL-1β in the control group was (3.47±1.09) ng/L after treatment.The IL-1β in the radio frequency group was (1.96 ±0.56) ng/L, the IL-1β in the radio frequency group was lower than the control group and the difference was statistically significant (t=-8.266, P<0.05). Pearson correlation analysis showed that before and after the treatment of TNF-α were positively correlated with VAS score (r=0.455, 0.327, all P<0.05). IL-1β before and after treatment were positively correlated with VAS score (r=0.369, 0.357, all P<0.05). At T1,T2,T3 and T4, PSQI in the control group were 8.5±1.5, 7.3±1.4, 6.2±1.3 and 6.0±0.9 respectively.PSQI in the radio frequency group at the same time points were 6.5±1.4, 5.1±1.2, 4.0±1.1 and 3.9±0.5.Comparison between the two groups after treatment, radio frequency group was lower than the control group significantly, and the difference was statistically significant (t=7.798, 9.545, 10.335, 16.318, all P<0.05). Morphine consumption of the control group at T1,T2,T3,T4 were (22.5±2.2), (15.5±2.9), (6.8±1.5) and (4.2±0.9)mg.However, morphine consumption of the radio frequency group were (13.2±2.5), (7.2±2.7), (3.2±0.6) and (2.2±0.5)mg.Comparison between the two groups after treatment, morphine consumption of the radio frequency group decreased significantly than the control group, and the difference was statistically significant (t=22.341, 16.758, 17.827, 15.541, all P<0.05). During the operation , no error occurred with needle penetrating the abdominal cavity, chest, offal or blood vessels. Conclusion: Ultrasound-guided spinal nerve posterior ramus pulsed radio frequency treatment of lower back or anterior abdominal wall post-herpetic neuralgia proves effective and can reduce patient morphine usage and lead to fewer adverse reactions.
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Chen C, Wang H, Jiao H, Wang X, Zhao J, Lin H. Feed habituation alleviates decreased feed intake after feed replacement in broilers. Poult Sci 2018; 97:733-742. [DOI: 10.3382/ps/pex358] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 10/30/2017] [Indexed: 11/20/2022] Open
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Yu H, Katsaros D, Biglia N, Shen Y, Loo L, Yu X, Lin H, Fu Y, Chu W, Fei P, Ni Y, Jia W, Deng X, Qian B, Wang Z. Abstract P5-07-03: Withdrawn. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p5-07-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
This abstract was withdrawn by the authors.
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Yan X, Lin H. [Research progress in CoCr metal-ceramic alloy fabricated by selective laser melting]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 2018; 53:141-144. [PMID: 29429239 DOI: 10.3760/cma.j.issn.1002-0098.2018.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cobalt-chromium alloys have been applied to dental porcelain fused to metal (PFM) restorations over the past decades owing to their excellent corrosion resistance, good biocompatibility and low price. The production of CoCr metal-ceramic restorations has always been based on traditional lost-wax casting techniques. However, in recent years, selective laser melting (SLM) is becoming more and more highly valued by dental laboratories and dental practitioners due to its individuation, precision and efficiency. This paper mainly reviews the recent researches on the production process of copings, microstructure, mechanical property, metal-ceramic bond strength, fit of copings, corrosion resistance and biocompatibility of SLM CoCr metal-ceramic alloy.
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Lin H, Gao Y, Dong YC. [A case report of afatinib-induced interstitial lung disease]. ZHONGHUA NEI KE ZA ZHI 2018; 57:142-145. [PMID: 29397603 DOI: 10.3760/cma.j.issn.0578-1426.2018.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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175
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Gage B, Bass A, Lin H, Woller S, Stevens S, Al-Hammadi N. Effect of Genotype-Guided Warfarin Dosing on Clinical Events and Anticoagulation Control Among Patients Undergoing Hip or Knee Arthroplasty: The GIFT Randomized Clinical Trial. J Vasc Surg Venous Lymphat Disord 2018. [DOI: 10.1016/j.jvsv.2017.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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176
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Yin ZG, Wang QS, Yu K, Wang WW, Lin H, Yang ZH. Sex differences in associations between blood lipids and cerebral small vessel disease. Nutr Metab Cardiovasc Dis 2018; 28:28-34. [PMID: 29162363 DOI: 10.1016/j.numecd.2017.10.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 07/31/2017] [Accepted: 10/01/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIMS Dyslipidemia predicts higher risk of coronary events and stroke and might be associated with cerebral small vessel disease (SVD). Previous studies linking blood lipids and SVD have yielded inconsistent results, which may be attributable to sex differences in lipids metabolism. The aim of this study was to investigate the relationships between blood lipids and SVD in neurologically healthy men and women. METHODS AND RESULTS Consecutive 817 people aged 50 years or more were enrolled and underwent magnetic resonance imaging scans to evaluate the periventricular white matter lesions (PVWMLs), deep white matter lesions (DWMLs) and silent brain infarction (SBI). Fasting total cholesterol, triglyceride, high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol, apolipoprotein A-1 (apoA-1) and apolipoprotein B were assessed. Multivariable logistic regression analyses were performed to determine the associations of blood lipids with PVWMLs, DWMLs and SBI. HDL-C (for PVWMLs: OR 0.36, 95% CI 0.19-0.71; for DWMLs: OR 0.35, 95% CI 0.20-0.63) and apoA-1 (for PVWMLs: OR 0.27, 95% CI 0.11-0.66; for DWMLs: OR 0.22, 95% CI 0.10-0.48) were inversely associated with the severity of PVWMLs and DWMLs in women but not in men after adjustment for age, hypertension, diabetes, current smoking, daily drinking, body mass index and uric acid. Additionally, no blood lipids were significantly associated with SBI. CONCLUSIONS Our findings demonstrate that sex differences may exist in the associations between lipids and SVD. HDL-C and apoA-1 levels were inversely associated with the severity of PVWMLs and DWMLs in women.
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Xu X, Lee HC, Lin H, Lundsberg LS, Pettker CM, Lipkind HS, Illuzzi JL. Hospital variation in cost of childbirth and contributing factors: a cross-sectional study. BJOG 2017; 125:829-839. [PMID: 29090498 DOI: 10.1111/1471-0528.15007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine hospital variation in cost of childbirth hospitalisations and identify factors that contribute to the variation. DESIGN Cross-sectional analysis of linked birth certificate and hospital discharge data. SETTING Two hundred and twenty hospitals in California delivering ≥ 100 births per year. POPULATION A total of 405 908 nulliparous term singleton vertex births during 2010-2012. METHODS Cost of childbirth hospitalisations was compared across hospitals after accounting for differences in patient clinical risk factors. Relative contributions of patient sociodemographic, obstetric intervention, birth attendant and institutional characteristics to variation in cost were assessed by further adjusting for these factors in hierarchical generalised linear models. MAIN OUTCOME MEASURES Cost of childbirth hospitalisation. RESULTS Median risk-standardised cost of childbirth was $7149 among the hospitals (10th -90th percentile range: $4760-$10,644). Maternal sociodemographic characteristics and type of birth attendant did not explain hospital variation in cost. Adjustment for obstetric interventions overall reduced within-hospital variance by 15.8% (P < 0.001), while adjusting for caesarean delivery alone reduced within-hospital variance by 14.4% (P < 0.001). However, obstetric interventions did not explain between-hospital variation in cost. In contrast, adjustment for institutional characteristics reduced between-hospital variance by 30.3% (P = 0.002). Hospital type of ownership, teaching/urban-rural status, neonatal care capacity and geographic region were most impactful. Risk-standardised cost was positively correlated with risk-standardised rate of severe newborn morbidities (correlation coefficient 0.22, P = 0.001), but not associated with risk-standardised rate of severe maternal morbidities. CONCLUSIONS Cost of childbirth hospitalisations varied widely among hospitals in California. Institutional characteristics significantly contributed to this variation. Higher-cost hospitals did not have better outcomes, suggesting potential opportunities to enhance value in care. TWEETABLE ABSTRACT Hospitals vary in cost of childbirth. Institutional characteristics significantly contribute to the variation.
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Zhang L, Xie Z, Zhang W, Lin H, Lv X. Laparoscopic low anterior resection combined with "dog-ear" invagination anastomosis for mid- and distal rectal cancer. Tech Coloproctol 2017; 22:65-68. [PMID: 29185063 DOI: 10.1007/s10151-017-1727-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 09/19/2017] [Indexed: 01/11/2023]
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Lin H, Zuo S, Liu N. [Research progress on the prevention and therapy for chemotherapy-related cardiotoxicity and cardiomyopathy]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2017; 45:1001-1004. [PMID: 29166731 DOI: 10.3760/cma.j.issn.0253-3758.2017.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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180
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Zheng CF, Zeng H, Wang J, Lin H, Feng XB, Chen JA, Qiu ZQ, Luo JH, Xu AW, Wang LQ, Tan Y, Chen S, Jiang P, Shu WQ. [The association between aflatoxin exposure and primary hepatocellular carcinoma risks: a case-control study in Chongqing]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2017; 51:539-545. [PMID: 28592100 DOI: 10.3760/cma.j.issn.0253-9624.2017.06.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the association between aflatoxin exposure and primary hepatocellular carcinoma (PHC) development. Methods: From December 2013 to May 2016, we selected 214 patients newly diagnosed with PHC as cases, and 214 patients as controls from three hospitals in Chongqing. Cases were confirmed with PHC diagnosis standard. And cases caused by clear reasons such as drug-induced liver injury, alcoholic liver damage, fatty liver and gallstones etiology, were excluded. Controls were included with no cancer and no digestive system disease, and recruited simultaneously with cases. Cases and controls were frequency-matched (1∶1) by same gender and age (±3 years). Peripheral blood and random urine samples were collected and analyzed for serum HBsAg status by biochemistry analyzer, and serum AFB(1)-ALB adduct and urinary AFB(1)-N(7)-GUA adduct by ELISA. Basic information, living habits and history of disease for patients were obtained by questionnaires. We used wilcoxon rank sum test to compare the median of serum AFB(1)-ALB adduct and urinary AFB(1)-N(7)-GUA adduct in cases and controls. Logistic regression analyses were performed to assess risk factors for PHC, and synergism index (S) of aflatoxin with other factors was estimated by the method of Andersson. Results: There was no significant difference in age between PHC cases (50.74±9.67) years and controls (51.15±9.90) years. Logistic regression showed that the odds ratio of HBV infection for PHC development was 46.3 (95% CI: 23.3-88.0). There was a significant difference in median concentrations of serum AFB(1)-ALB adduct (cases vs controls: 146.23 vs 74.42 ng/g albumin, P<0.001), but no difference in median concentrations of urinary AFB(1)-N(7)-GUA adduct was observed (cases vs controls: 0.17 vs 0.14 ng/mg creatinine, P<0.210). The odd ratios for PHC risk after adjustment were 1.9 (95%CI: 1.1-3.4) for AFB(1)-ALB adduct, and 2.1 (95%CI: 1.0-4.2) for AFB(1)-N(7)-GUA adduct. Moreover, we observed a positive interaction of aflatoxin exposure with HBV, alcohol drinking, and diabetes. The S was 4.7 (95%CI: 2.8-7.9), 3.5 (95%CI: 1.0-12.0), and 12.4 (95%CI: 1.8-84.2), respectively for serum AFB(1)-ALB adduct with each of the three factors mentioned, and was 1.9 (95%CI:1.1-3.1), 2.0 (95%CI: 1.1-3.6), and 2.0 (95%CI: 1.1-3.6), respectively for urinary AFB(1)-N(7)-GUA adduct with each of the three factors mentioned. Conclusion: HBV was still the main risk factor, and AFB(1) exposure was also an independent risk factor for PHC in Chongqing. There was a positive interaction of aflatoxin with HBV, alcohol drinking, and diabetes.
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Lin H, Peel NM, Scott IA, Vardesh DL, Sivalingam P, McBride RL, Morong JJ, Nelson MJ, Hubbard RE. Perioperative Assessment of Older Surgical Patients using a Frailty Index—Feasibility and Association with Adverse Postoperative Outcomes. Anaesth Intensive Care 2017; 45:676-682. [DOI: 10.1177/0310057x1704500605] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This study aimed to examine the feasibility of using a frailty index (FI) based on comprehensive geriatric assessment (CGA), to assess the level of frailty in older surgical patients preoperatively and to evaluate the association of FI-CGA with poorer postoperative outcomes. Two hundred and forty-six patients aged ≥70 years undergoing intermediate- to high-risk surgery in a tertiary hospital were recruited. Frailty was assessed using a 57-item FI-CGA form, with fit, intermediate frail, and frail patients defined as FI ≥0.25, >0.25 to 0.4, and >0.4, respectively. Adverse outcomes were ascertained at 30 days and 12 months post-surgery. Logistic regression models assessed the relationship between FI and adverse outcomes, adjusting for age, gender and acuity of surgery. The mean age of the participants was 79 years (standard deviation [SD] 6.5%), 52% were female, 91% were admitted from the community, 43% underwent acute surgery, and 19% were assessed as frail. The FI-CGA form was reported as being easy to apply, with a low patient refusal rate (2.2%). The majority of items were easy to rate, although inter-rater reliability was not tested. In relation to outcomes, greater frailty was associated with increased 12-month mortality (6.4%, 15.6%, and 23% for fit, intermediate frail, and frail patients respectively, P=0.01) and 12-month hospital readmission (33.9%, 48.9%, and 60% respectively, P=0.004). There were no statistically significant differences between fit, intermediate frail, and frail groups in perioperative adverse events (17.4%, 23.3%, and 19.1% respectively, P=0.577) or 30-day postoperative complications (35.8%, 47.8%, and 46.8% respectively, P=0.183). Our findings suggest that it is feasible to use the FI-CGA to assess frailty preoperatively, and that using the FI-CGA may identify patients at high risk of adverse long-term outcomes.
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Sun Y, Xu Z, Lin H, Lu X, Huang Y, Huang S, Wang X, Chi P. Impact of body mass index on treatment outcome of neoadjuvant chemoradiotherapy in locally advanced rectal cancer. Eur J Surg Oncol 2017; 43:1828-1834. [DOI: 10.1016/j.ejso.2017.07.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 06/20/2017] [Accepted: 07/27/2017] [Indexed: 01/07/2023] Open
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Feng XJ, Zhang JT, Lin H, Gillis KA, Mehl JB, Moldover MR, Zhang K, Duan YN. Determination of the Boltzmann constant with cylindrical acoustic gas thermometry: new and previous results combined. METROLOGIA 2017; 54:748-762. [PMID: 29332954 PMCID: PMC5761683 DOI: 10.1088/1681-7575/aa7b4a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We report a new determination of the Boltzmann constant kB using a cylindrical acoustic gas thermometer. We determined the length of the copper cavity from measurements of its microwave resonance frequencies. This contrasts with our previous work (Zhang et al 2011 Int. J. Thermophys.32 1297, Lin et al 2013 Metrologia50 417, Feng et al 2015 Metrologia52 S343) that determined the length of a different cavity using two-color optical interferometry. In this new study, the half-widths of the acoustic resonances are closer to their theoretical values than in our previous work. Despite significant changes in resonator design and the way in which the cylinder length is determined, the value of kB is substantially unchanged. We combined this result with our four previous results to calculate a global weighted mean of our kB determinations. The calculation follows CODATA's method (Mohr and Taylor 2000 Rev. Mod. Phys. 72 351) for obtaining the weighted mean value of kB that accounts for the correlations among the measured quantities in this work and in our four previous determinations of kB. The weighted mean k̂B is 1.380 6484(28) × 10-23 J K-1 with the relative standard uncertainty of 2.0 × 10-6. The corresponding value of the universal gas constant is 8.314 459(17) J K-1 mol-1 with the relative standard uncertainty of 2.0 × 10-6.
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Lin H, Shen J, Zhai H, Mcdonough J, Tochner Z, Lin A, Deville C, Both S. Scanning Beam Spot Preservation for Head and Neck Proton Therapy: Machine, Universal, or 3D-Printed Patient-Related Range Shifter? Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.2263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Lin X, Lin H, Wei X, Huang Q. The efficacy and safety of sublingual immunotherapy in children and adult patients with allergic rhinitis. Allergol Immunopathol (Madr) 2017; 45:457-462. [PMID: 28237130 DOI: 10.1016/j.aller.2016.10.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 10/31/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Clinical research has shown that sublingual immunotherapy (SLIT) is effective and safe in moderate-severe allergic rhinitis (AR) induced by house dust mite (HDM). However, the sample size in many studies is small. Meanwhile, the controversy on the efficacy and safety in the very young children younger than four years old still existed. OBJECTIVE The aim of this retrospective study is to evaluate the efficacy and safety of SLIT with Dermatophagoides farinae (Der.f) extracts in children and adult patients with allergic rhinitis, particularly in the very young children. METHOD A total of 573 subjects aged 3-69 with AR received a three-year course of sublingual immunotherapy with Der.f extracts along with pharmacotherapy. The total nasal symptoms score (TNSS), total medication score (TMS), visual analogue score (VAS) and adverse events (AEs) were evaluated at each visit. RESULT TNSS, TMS, VAS were significantly improved during the three-year course of treatment in comparison to the baseline values (P<0.01). Besides, significant improvement in nasal symptoms and reduction of medication use were also observed in young children aged 3-6 years (P<0.01). No severe systemic adverse events (AEs) were reported. CONCLUSION SLIT with Der.f drops is clinically effective and safe in children and adult patients with HDM-induced AR, including the very young children less than four years old.
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Zhang Y, Han H, Sun L, Qiu H, Lin H, Yu L, Zhu W, Qi J, Yang R, Pang Y, Wang X, Lu G, Yang Y. Antiviral activity of shikonin ester derivative PMM-034 against enterovirus 71 in vitro. ACTA ACUST UNITED AC 2017; 50:e6586. [PMID: 28832767 PMCID: PMC5561812 DOI: 10.1590/1414-431x20176586] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Accepted: 07/03/2017] [Indexed: 12/20/2022]
Abstract
Human enterovirus 71 (EV71) is the major causative agent of hand, foot, and mouth disease (HFMD), particularly in infants and children below 4 years of age. Shikonin is a bioactive compound with anti-inflammatory, antiviral, and antibacterial activities derived from the roots of the Chinese medicinal herb Lithospermum erythrorhizon. This study aimed to examine the antiviral activity of PMM-034, a shikonin ester derivative, against EV71 in rhabdomyosarcoma (RD) cells. Cytotoxicity of PMM-034 on RD cells was determined using WST-1 assay. Dose- and time-dependent effects of PMM-034 on EV71 replication in RD cells were determined using plaque reduction assay. mRNA expression levels of EV71/VP1 and pro-inflammatory cytokines (IL-1β, IL-6, IL-8, and TNF-α) were determined by real-time RT-PCR, and EV71/VP1 and phospho-p65 protein expressions were determined by western blot analysis. PMM-034 exhibited only weak cytotoxicity against RD cells. However, PMM-034 exhibited significant antiviral activity against EV71 in RD cells with 50% inhibitory concentration of 2.31 μg/mL. The VP1 mRNA and protein levels were significantly reduced in cells treated with PMM-034. Furthermore, relative mRNA expression levels of IL-1β, IL-6, IL-8, and TNF-α significantly decreased in the cells treated with PMM-034, while the phospho-p65 protein expression was also significantly lower in the treated cells. These results indicated that PMM-034 suppressed the expressions of pro-inflammatory cytokines in RD cells, exhibiting antiviral activity against EV71, as evidenced by the reduced VP1 mRNA and protein levels in PMM-034-treated cells. Thus, PMM-034 is a promising candidate for further development as an EV71 inhibitor.
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Meraz I, Majidi M, Cao X, Lin H, Li L, Wang J, Baladandayuthapani V, Rice D, Sepesi B, Ji L, Roth J. TUSC2 Enhances Sensitivity to Anti-PD1 in Kras Mutant Syngeneic Mouse Lung Cancer Through NK Cells. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wen C, Lin H, Chou H, Lai M. AGE-RELATED CHANGES IN HYPOTHALAMIC-PITUITARY-GONADAL AXIS AMONG AGING POPULATION. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2881] [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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Prince H, Dummer R, Whittaker S, Horwitz S, Duvic M, Scarisbrick J, Quaglino P, Zinzani P, Wolter P, Sanches J, Ortiz-Romero P, Akilov O, Geskin L, Huen A, Wang Y, Palanca-Wessels M, Richhariya A, Feliciano J, Zhu Y, Lin H, Liu Y, Little M, Zagadailov E, Dalal M, Kim Y. PATIENT-REPORTED OUTCOMES AND QUALITY OF LIFE IN PATIENTS WITH CUTANEOUS T CELL LYMPHOMA: RESULTS FROM THE PHASE 3 ALCANZA STUDY. Hematol Oncol 2017. [DOI: 10.1002/hon.2438_110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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190
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Horwitz S, Whittaker S, Duvic M, Dummer R, Kim Y, Scarisbrick J, Quaglino P, Zinzani P, Wolter P, Eradat H, Sanches J, Ortiz-Romero P, Akilov O, Trotman J, Taylor K, Dalle S, Weichenthal M, Walewski J, Fisher D, Wang Y, Palanca-Wessels M, Lin H, Liu Y, Little M, Prince H. RESPONSE BY STAGE IN CD30-POSITIVE (CD30+) CUTANEOUS T CELL LYMPHOMA (CTCL) PATIENTS RECEIVING BRENTUXIMAB VEDOTIN (BV) VS PHYSICIAN'S CHOICE (PC) IN THE PHASE 3 ALCANZA STUDY. Hematol Oncol 2017. [DOI: 10.1002/hon.2438_109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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191
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Chen Y, Wang J, Wang LJ, Lin H, Huang PJ. Effect of different blood glucose intervention plans on elderly people with type 2 diabetes mellitus combined with dementia. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2017; 21:2702-2707. [PMID: 28678332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE We analyzed the effects of intensive and mitigatory blood glucose control strategy on elderly people with type 2 diabetes mellitus (T2DM) combined with Alzheimer disease (AD). PATIENTS AND METHODS We enrolled 90 elderly patients with T2DM combined with AD to participate in this study. They were randomly divided into 3 groups: the control group, the strength group and the mitigation group with 30 cases in each group. In the control group, patients were only treated with diet and exercise while in the strength group patients were treated with oral hypoglycemic medications, subcutaneous insulin infusion or continuous infusion by micropump. Blood glucose level in the strength group patients was stabilized within 1 month (pre-meal ≤ 7.0 mmol/L, 2 hours post-meal glucose ≤ 12.0 mmol/L and glycosylated hemoglobin or HbA1c ≤ 7.0%). Personalized treatment programs were adopted for the mitigation group and the objective was to control the pre-meal blood glucose at ≤ 10.0 mmol/L (within 3 to 6 months) and also to control 2 hours post-meal blood glucose at ≤ 20.0 mmol/L (within 3 to 6 months). We compared the occurrence rate of diabetic complications, occurrence rate of new-onset dementia and progressive rate of dementia. RESULTS Our results showed that target glucose rate in the mitigation group was significantly higher than that in the strength group. The occurrence rate of diabetic complications in the mitigation group was significantly lower than that observed in the other two groups. Occurrence rate of diabetic hyperosmolar coma was significantly higher in the control group, the occurrence rate of hypoglycemia was meaningfully lower in the strength group and the occurrence rate of new-onset target-organ injury was considerably higher in the mitigation group. The occurrence rate of new-onset dementia and progressive rate of dementia in mitigation group was significantly lower than those in other two groups. Comparison between the control group and the strength group did not reveal any statistical significance (p > 0.05). In the meantime, the survival time in mitigation group was significantly longer. CONCLUSIONS Elderly patients with T2DM combined with AD may benefit more from the moderate control of blood glucose and a proper increase of the target value.
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Kim Y, Prince H, Whittaker S, Horwitz S, Duvic M, Scarisbrick J, Quaglino P, Zinzani P, Wolter P, Bechter O, Wang Y, Palanca-Wessels M, Wood K, Li M, Liu Y, Lin H, Little M, Danaee H, Trepicchio W, Dummer R. BRENTUXIMAB VEDOTIN VS PHYSICIAN'S CHOICE IN CTCL PATIENTS FROM THE PHASE 3 ALCANZA STUDY: ANALYSIS OF OUTCOMES BY CD30 EXPRESSION. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_65] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Feng XJ, Zhang JT, Moldover MR, Yang I, Plimmer MD, Lin H. Determination of the molar mass of argon from high-precision acoustic comparisons. METROLOGIA 2017; 54:339-347. [PMID: 29332953 PMCID: PMC5761679 DOI: 10.1088/1681-7575/aa68c7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This article describes the accurate determination of the molar mass M of a sample of argon gas used for the determination of the Boltzmann constant. The method of one of the authors (Moldover et al 1988 J. Res. Natl. Bur. Stand.93 85-144) uses the ratio of the square speed of sound in the gas under analysis and in a reference sample of known molar mass. A sample of argon that was isotopically-enriched in 40Ar was used as the reference, whose unreactive impurities had been independently measured. The results for three gas samples are in good agreement with determinations by gravimetric mass spectrometry; (〈Macoustic/Mmass-spec〉 - 1) = (-0.31 ± 0.69) × 10-6, where the indicated uncertainty is one standard deviation that does not account for the uncertainties from the acoustic and mass-spectroscopy references.
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Kim Y, Whittaker S, Horwitz S, Duvic M, Dummer R, Scarisbrick J, Quaglino P, Zinzani P, Wolter P, Wang Y, Palanca-Wessels M, Zagadailov E, Trepicchio W, Lin H, Little M, Prince H. 262 Brentuximab vedotin demonstrates superior activity to standard therapy in CD30-expressing (CD30+) cutaneous T-cell lymphoma (CTCL) in the randomized phase 3 ALCANZA study. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.02.278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kim N, Fischer A, Lin H, Akpek E, Yiu S, Chien A, Kang S. 610 Increased LL-37 and KLK5 expression in conjunctival epithelium associated with ocular rosacea severity. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.02.632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lin H, Liu H, Liang X, Lin A, Ahn P, Zhai H, Kirk M, Kassaee A, McDonough J, Both S. PO-0827: Robustness Evaluation of Head and Neck Treatment with Proton Pencil Beam Scanning Technique. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)31264-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Lin H, Zhou J, Cao L, Wang HR, Dong J, Chen ZR. Tissue-engineered cartilage constructed by a biotin-conjugated anti-CD44 avidin binding technique for the repairing of cartilage defects in the weight-bearing area of knee joints in pigs. Bone Joint Res 2017; 6:284-295. [PMID: 28515058 PMCID: PMC5457648 DOI: 10.1302/2046-3758.65.bjr-2016-0277] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 02/20/2017] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES The lack of effective treatment for cartilage defects has prompted investigations using tissue engineering techniques for their regeneration and repair. The success of tissue-engineered repair of cartilage may depend on the rapid and efficient adhesion of transplanted cells to a scaffold. Our aim in this study was to repair full-thickness defects in articular cartilage in the weight-bearing area of a porcine model, and to investigate whether the CD44 monoclonal antibody biotin-avidin (CBA) binding technique could provide satisfactory tissue-engineered cartilage. METHODS Cartilage defects were created in the load-bearing region of the lateral femoral condyle of mini-type pigs. The defects were repaired with traditional tissue-engineered cartilage, tissue-engineered cartilage constructed with the biotin-avidin (BA) technique, tissue-engineered cartilage constructed with the CBA technique and with autologous cartilage. The biomechanical properties, Western blot assay, histological findings and immunohistochemical staining were explored. RESULTS The CBA group showed similar results to the autologous group in biomechanical properties, Moran's criteria, histological tests and Wakitani histological scoring. CONCLUSIONS These results suggest that tissue-engineered cartilage constructed using the CBA technique could be used effectively to repair cartilage defects in the weight-bearing area of joints.Cite this article: H. Lin, J. Zhou, L. Cao, H. R. Wang, J. Dong, Z. R. Chen. Tissue-engineered cartilage constructed by a biotin-conjugated anti-CD44 avidin binding technique for the repairing of cartilage defects in the weight-bearing area of knee joints in pigs. Bone Joint Res 2017;6:-295. DOI: 10.1302/2046-3758.65.BJR-2016-0277.
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Green KK, Kent D, D’Agostino M, Hoff P, Soose R, Yaremchuk K, Lin H, Gillespie MB, Liu S, Capasso R, Carrasco M, Woodson BT, Thaler E, Barrera J, Kezirian EJ. 0566 DRUG-INDUCED SLEEP ENDOSCOPY AND SURGICAL OUTCOMES: AN INTERNATIONAL, MULTICENTER COHORT STUDY. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lohöfer F, Lin H, Déan-Ben X, Kimm M, Haas H, Meier R, Razansky D, Wildgruber M. Bestimmung der Herzfunktion in einem Mausmodell zum Myokardinfarkt mittels optoakustischer Bildgebung. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Lin H, Li SN, Bai R, Wen SN, Liu N, Long DY, Yu RH, Tang RB, Sang CH, Du X, Dong JZ, Ma CS. Safety of catheter ablation for atrial fibrillation in patients with intracranial hemorrhage. Herz 2017; 43:169-176. [PMID: 28314875 DOI: 10.1007/s00059-017-4551-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 01/06/2017] [Accepted: 02/05/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND The safety of anticoagulation and radiofrequency catheter ablation (RFCA) in patients with atrial fibrillation (AF) and a history of intracranial hemorrhage (ICH) remains unclear. We investigated the risks and benefits of this approach in AF patients with a history of ICH. PATIENTS AND METHODS The ICH group included 45 AF patients with a history of ICH who underwent RFCA. Five of these patients were excluded because ICH occurred spontaneously after cerebral infarction. The control group included 80 individuals who presented for AF ablation and did not have a history of ICH. Two controls were matched for each study group patient in terms of sex, age (±2 years), type of AF, and procedure date. RESULTS Patients in the ICH group had higher CHADS2 (1.7 ± 1.3 vs. 1.1 ± 1.2, p < 0.05), CHA2DS2-VASc (2.6 ± 1.7 vs. 1.9 ± 1.6, p < 0.05), and HAS-BLED scores (2.5 ± 1.0 vs. 1.1 ± 1.0, p < 0.001). All participants in both groups underwent successful RFCA. The incidence of ICH during follow-up (1 vs. 0, p = 0.333) was similar between the ICH and control groups. AF-free survival between the two groups was not significant (log-rank p = 0.283) within the first 3 months, but was significant (log-rank p = 0.011) within 48 months of RFCA. History of ICH was the only independent predictor of AF recurrence according to univariate Cox regression analysis. CONCLUSION In AF patients with a history of ICH, AF ablation with a standard anticoagulation strategy is safe and does not seem to be associated with an increased risk of hemorrhage.
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