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Iontophoresis-assisted corneal crosslinking using 0.1% riboflavin for progressive keratoconus

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International Journal of Ophthalmology(English edition) 2017年第5期10卷 717-722页

作者： Hong-Zhen Jia Xu Pang Zheng-Jun Fan Na Li Gang Li Xiu-Jun Peng Chinese PLA Medical School Beijing 100853 China Department of Ophthalmology Chinese PLA Navy General Hospital Beijing 100048 China

AIM：To report the clinical results of iontophoresis-assisted epithelium-on corneal crosslinking（I-CXL） using 0.1% riboflavin in distilled water for progressive keratoconus. METHODS：In this prospective clinical study, we examined 94 eyes of 75 patients with progressive keratoconus who were treated with I-CXL using 0.1% riboflavin in distilled water. Best correct visual acuity（BCVA）, Scheimpflug tomography, corneal topography, anterior segment optical coherence tomography, intraocular pressure, and endothelial cell density were evaluated at baseline and 1, 3, 6, 12, and 24 mo after ***：After 24 mo I-CXL, compared to the level at baseline, BCVA significantly improved 0.14±0.07（P=0.010）; mean keratometry signifi cantly decreased 0.72±1.97（P=0.021）; maximum keratometry significantly reduced 2.30±5.01（P=0.014）; central keratoconus index significantly reduced 0.04±0.08（P=0.007）. The demarcation line was visible in 83.1% of eyes at 1mo after treatment, with a depth of 298.95±51.97 μm, and gradually indistinguishable. One eye had repeat treatment. Intraocular pressure and endothelial cell density did not change ***：I-CXL using 0.1% riboflavin halts keratoconus progression within 24 mo, resulting in a significant improvement in visual and topographic parameters. Moreover, the depth of the demarcation line is similar to that previously reported in standard epithelium-off CXL procedures.

关键词： corneal cross-linking iontophoresis keratoconus distilled water riboflavin

Impact of metabolism-related mutations on the heart rate of gastric cancer patients after peritoneal lavage

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World Journal of Clinical Cases 2021年第6期9卷 1318-1328页

作者： Yan Yuan Shuang Yao Guang-Hua Luo Xiao-Ying Zhang Department of Anesthesiology The Third Affiliated Hospital of Soochow UniversityChangzhou 213003Jiangsu ProvinceChina Comprehensive Laboratory The Third Affiliated Hospital of Soochow UniversityChangzhou 213003Jiangsu ProvinceChina Department of Cardio-Thoracic Surgery The Third Affiliated Hospital of Soochow UniversityChangzhou 213003Jiangsu ProvinceChina

BACKGROUND During surgery for gastric cancer,peritoneal lavage using warm distilled water can cause temporary hemodynamic *** To examine the associations between changes in heart rate and single nucleotide polymorphisms(SNPs).METHODS This was a prospective observational study of patients with gastric cancer who underwent gastrectomy and peritoneal hypotonic lavage at the Third Afliated Hospital of Soochow University from March 2018 to March *** SNPs were selected,and the verified exons were *** rate and blood pressure(BP)were measured before and after *** patients were grouped as heart rate change≥30%vs30%.CONCLUSION The TEP1(rs938886),TEP1(rs1713449),and RECQL5(rs820196)SNPs were associated with changes in heart rate≥30%during intraperitoneal lavage using distilled water after gastrectomy for gastric cancer.

关键词： Gastric cancer Peritoneal lavage distilled water Heart rate Singlenucleotide polymorphism Blood pressure

The Influence of Pore Throat Radius on its Internal Oil and water Wettability

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Acta Geologica Sinica(English Edition) 2015年第A01期89卷 166-167页

作者： TIAN Shansi LU Shuangfang XUE Haitao XIE Liujuan LI Jiyuan China University of Petroleum(Hua Dong) Unconventional oil and gas and New Energy Research Institute

With the rising of energy demand and the dwindling of conventional oil and gas resources, the unconventional oil and gas resources are getting more and more attention, and has become the main contribution of global oi... 详细信息

关键词： SURFACE chemistry RESEARCH WETTING agents distilled water TOLUENE OCTANE

Effect of Tongxinluo on basic fibroblast growth factor mRNA after cerebral ischemia/reperfusion injury

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Neural Regeneration Research 2006年第6期1卷 509-512页

作者： Ruixue Yin Bingxun Lu Lixin Wang Jianzhong Fan Changjun Lu Hongzhen Zhou Department of Neurology Nanfang Hospital of Southem Medical University Guangzhou 510515 Guangdong Province China

BACKGROUND ： Basic fibroblast growth factor （bFGF） can cause proliferation and differentiation of plentiful cells which are derived from mesoblast and neural ectoblast. Previous researches suggested that Tongxinluo could promote differentiation from neural stem cells （NSCs） to neurons and astrocytes after cerebral ischemia/reperfusion injury.OBJECTIVE： To observe the effect of Tongxinluo on bFGF mRNA of rats after cerebral ischemia/reperfusion injury and analyze its dosage-dependence. DESIGN ： Randomized controlled study SETTING ： Department of Neurology, Nanfang Hospital of Southem Medical University MATERIALS： The experiment was carried out in Neurological Department of Nanfang Hospital affiliated to Southern Medical University from May 2005 to March 2006. A total of 192 healthy Wistar rats, weighing （200±20） g, of SPF grade, of both gender by half, were provided by Experimental Animal Center of Nanfang Hospital Affiliated to Southern Medical University. Tongxinluo was consisted of renshen, wugong, quanxie, shuizhi, chishao, bingpian, etc. and was provided by Shijiazhuang Yiling Pharmaceutical Co., Ltd. （batch number： 9906115）. Main reagents： Agarose, DEPC-treated water, total RNA purification kit and one-step reverse transcription polymerase chain reaction （RT-PCR） kit were provided by Beijing Saibaisheng Gene Technique Co., Ltd. METHODS ： All rats were randomly divided into 4 groups, including high-dosage Tongxinluo group, low-dosage Tongxinluo group, model group and sham operation group with 48 in each group. Rats in the former three groups were observed at 3, 5, 7, 14, 21 and 30 days after ischemia/reperfusion. In addition, rats in sham operation group were selected at the relevant time points. Every 8 rats were selected from each group for once. （1） Right middle cerebral artery occlusion-reperfusion models were induced by Koizumi method and modified; moreover, neurological impairment was evaluated with Zealonga method. Except rats in sham operation

关键词： cerebral ischemia time point polymerase chain reaction fibroblast growth factor middle cerebral artery reverse transcription analysis of variance Experimental Animal neural stem cells distilled water Wistar rats basic value

Determination of Physiochemical Properties of Biosorbents Synthesized from water Melon Rind Using Microwave Assisted Irradiation Procedure

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Open Journal of Physical Chemistry 2022年第2期12卷 19-30页

作者： Augustus Newton Ebelegi Enudi Ishioma Toneth Makbere Anthony Bokizibe Department of Chemical Sciences Niger Delta University Wilberforce Island Bayelsa Nigeria

Three biosorbents were prepared from watermelon Rind (WMR) using microwave assisted procedure and then characterized using physiochemical techniques (pH, bulk density, volatile matter, surface area, ash content and moisture content). Physiochemical characterization of the synthesized biosorbents was done in order to evaluate their adsorption potentials. Accordingly, results obtained from the experiments conducted revealed the following trend: pH: water Melon Rind treated with Sodium hydroxide (NaWMR) 8.5 > water Melon Rind treated with Hydrogen peroxide (HP-WMR) 8.1 > water Melon Rind treated with distilled water (DWMR) 6.4 > Untreated water Melon Rind (UWMR) 5.4, which suggest that NaWMR and HP-WMR possess suitable pH values for the uptake of cationic species within aqueous systems. Surface Area: analysis: UWMR (21.4 m2/g), DWMR (35.8 m2/g), NaWMR (40.6 m2/g) and HP-WMR (61.4 m2/g). This means that HP-WMR has a larger surface area and could be a preferred candidate for adsorption processes. The results obtained from this study suggest that chemical modification of water Melon Rind (WMR) with either distilled water Sodium Hydroxide or Hydrogen peroxide by means of microwave irradiation enhances physiochemical properties which could boost the adsorption capacity of water Melon Rind. Thus, the outcome shows that all the three synthesized biosorbents;DWMR, NaWMR and HP-WMR possess the characteristics of a good adsorbent. Accordingly, they can be applied to wastewater treatment process.

关键词： Physicochemical pH distilled water Sodium Hydroxide Hydrogen Peroxide Bulk Density Moisture Content

Orobanche *** Germination Induced by Cannabis Sativa

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