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Comparison of Treatment Efficacy of Different Number of Botulinum Toxin Type A Injection Sites for Crow’s Feet Lines: A Single-Center Retrospective Clinical Study in Vietnam

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International Journal of Dermatology and Venereology 2024年第3期7卷 131-136页

作者： Minh Nguyen Quang mai le thi Hieu Duong Phuc Ha Vu Thai Doan. le Huu Department of Stem Cell Research and Application National Hospital of Dermatology and VenereologyHanoi 100000Vietnam Department of Healthcare Activity Direction National Hospital of Dermatology and VenereologyHanoi 100000Vietnam Department of Dermatology Hanoi Medical UniversityHanoi 100000Vietnam

Objective:Botulinum toxin type A is frequently used to treat crow’s feet ***,the optimal dose and injection sites are still *** objective of this study was to compare the efficacy of different botulinum toxin type A injection patterns for the treatment of crow’s ***:this single-center,retrospective,clinical study was conducted at the National Hospital of Dermatology and Venereology from July 2020 to December *** on 60 patients with crow’s feet were collected and divided into 2 groups(3-or 4-point intramuscular injection)according to the intramuscular injection technique the patients *** treatment efficacy was assessed based on the changes in the Crow’s Feet Grading Scale score at 1,4,and 16 weeks after *** measures analysis of variance was used for the assessment of changes in scores over time between the two ***:After treatment,the average Crow’s Feet Grading Scale score was significantly decreased compared with the pretreatment score at all timepoints(1,4,and 16 weeks)in both states(dynamic:For 3-point intramuscular injection technique,1 week:1.90±0.71 vs.2.97±0.56;4 weeks:1.87±0.68 vs.2.97±0.56;16 weeks:2.60±0.67 vs.2.97±*** 4-point intramuscular injection technique,1 week:1.73±0.83 vs.3.03±0.49;4 weeks:1.73±0.74 vs.3.03±0.49;16 weeks:2.57±0.68 vs.3.03±0.49,all P<*** static:For 3-point intramuscular injection technique,1 week:1.20±0.89 vs.2.20±0.85;4 weeks:1.20±0.89 vs.2.20±0.85;16 weeks:1.87±0.97 vs.2.20±0.85;For 4-point intramuscular injection technique,1 week:1.50±0.86 vs.2.30±0.84;4 weeks:1.33±0.84 vs.2.30±0.84;16 weeks:1.87±0.97 vs.2.30±*** P<0.001).The average subjective patient-rated satisfaction scores after treatment were significantly higher in the 4-point injection group than in the 3-point injection group(P=0.028).The adverse events were post-injection bruising in 3 patients and a feeling of eyelid tightness in 3 ***:Botulinum toxin type A injecti

关键词： botulinum toxin type A crow’s feet lines injection site dose

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Oxygen functionalization-assisted anionic exchange toward unique construction of flower-like transition metal chalcogenide embedded carbon fabric for ultra-long life flexible energy storage and conversion

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Carbon Energy 2024年第1期6卷 72-93页

作者： Roshan M.Bhattarai Kisan Chhetri Nghia le Debendra Acharya Shirjana Saud mai Cao Hoan. Phuong Lan Nguyen Sang Jae Kim Young Sun Mok Department of Chemical Engineering Jeju National UniversityJejuRepublic of Korea Department of Nano Convergence Engineering Jeonbuk National UniversityJeonjuRepublic of Korea Regional leading Research Center(RLRC)for Nanocarbon-based Energy Materials and Application Technology Jeonbuk National UniversityJeonjuRepublic of Korea Department of Chemistry Mississippi State UniversityStarkvilleMississippiUSA Nanomaterials and System Laboratory Department of Mechatronics EngineeringJeju National UniversityJejuRepublic of Korea

The metal-organic framework(MOF)derived Ni–Co–C–N composite alloys(NiCCZ)were“embedded”inside the carbon cloth(CC)strands as opposed to the popular idea of growing them upward to realize ultrastable energy storage and conversion *** NiCCZ was then oxygen functionalized,facilitating the next step of stoichiometric sulfur anion diffusion during hydrothermal sulfurization,generating a flower-like metal hydroxysulfide structure(NiCCZOS)with strong partial implantation inside *** obtained NiCCZOS shows an excellent capacity when tested as a supercapacitor electrode in a three-electrode ***,when paired with the biomass-derived nitrogen-rich activated carbon,the asymmetric supercapacitor device shows almost 100%capacity retention even after 45,000 charge–discharge cycles with remarkable energy density(59.4 Wh kg^(-1)/263.8μWh cm^(–2))owing to a uniquely designed ***,the same electrode performed as an excellent bifunctional water-splitting electrocatalyst with an overpotential of 271 mV for oxygen evolution reaction(OER)and 168.4 mV for hydrogen evolution reaction(HER)at 10 mA cm−2 current density along with 30 h of unhinged chronopotentiometric stability performance for both HER and ***,a unique metal chalcogenide composite electrode/substrate configuration has been proposed as a highly stable electrode material for flexible energy storage and conversion applications.

关键词： carbon cloth energy conversion energy storage flexible metal embedding ultra-stable

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Dry eye rate and its relationship with disease stage in patients with primary hypertension:a cross-sectional study in Vietnam

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International Journal of Ophthalmology(English edition) 2024年第4期17卷 653-658页

作者： Tran Tat Thang Pham Hong Phuong Nguyen Sa Huynh Nguyen Trung Kien NguyenDuy Toan.Nguyen thi Thu Ha le Ha Khoa Nguyen Huu Dung Thai Doan.Thang le Viet Thang Nghe An Eye Hospital Nghe An 43000Vietnam Nghe An Friendship General Hospital Nghe An 43000Vietnam Military Hospital 103 Ha Noi 100000Vietnam Vietnam Military Medical University Ha Noi 100000Vietnam Hanoi Medical University Ha Noi 100000Vietnam Bạch mai Hospital Ha Noi 100000Vietnam TTH Vinh General Hospital Nghe An 100000Vietnam

AIM:To determine the dry eye(DE)rate and its relationship with disease stage in patients with primary ***:A cross-sectional study included 432 patients with primary hypertension(with an equal number of patients in each group:144 in stage Ⅰ,Ⅱ,and Ⅲ hypertension)and 144 healthy subjects as a control *** Ocular Surface Disease Index(OSDI)and Schirmer Ⅰ test without anesthetics were conducted on all 576 *** with OSDI scoreslevels in hypertension patients with DE were higher than those without DE,Plevated plasma creatinine,and CRP-hs levels were independent factors associated with DE in primary hypertension patients,Plevated plasma CRP-hs,and creatinine levels in patients with primary hypertension.

关键词： primary hypertension dry eye stage of hypertension plasma creatinine

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新型农业经营主体生存动态演化的时空格局及其影响因素

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地理科学进展 2024年第1期43卷 47-62页

作者：麦强盛李乐西南林业大学会计学院昆明650233 西南林业大学经济管理学院昆明650233

研判新型农业经营主体发展的外部环境、内生动力和演化趋势,增强农业农村发展新动能,是关系中国农业农村现代化的重大战略。论文基于2000—2022年农业农村部公布的农业产业化国家重点龙头企业、全国农民合作社和家庭农场典型案例名单以... 详细信息

研判新型农业经营主体发展的外部环境、内生动力和演化趋势,增强农业农村发展新动能,是关系中国农业农村现代化的重大战略。论文基于2000—2022年农业农村部公布的农业产业化国家重点龙头企业、全国农民合作社和家庭农场典型案例名单以及中国农业企业黄页中的新型农业经营主体相关数据,通过空间计量分析和生存分析,探究其生存的空间格局及其影响因素。研究发现:①新型农业经营主体进入和退出农业市场的数量呈现倒“U”型曲线,实存数量呈逐渐上升的状态。②新型农业经营主体的生存时间在区域间形成差异化格局,高—高集聚区主要集中在中东部地区。③“个体特征和创新能力”因素对新型农业经营主体生存时间有正向影响,“阶段演变”对其生存时间有负向影响。④随着成立阶段的推移,新型农业经营主体资产规模和关联经济组织数量对其生存时间的影响作用逐渐下降,地理区域因素影响作用也逐渐减弱。研究结论可为新型农业经营主体生存分析提供实证依据,为分析其发展演化的地理特征提供借鉴参考。

关键词：新型农业经营主体生存时间时序格局阶段演变

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New application of intestinal obstruction catheter in enterocutaneous fistula:A case report

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World Journal of Clinical Cases 2024年第20期12卷 4384-4390页

作者： Xiao-Tong Wang Long Wang An-Lin Liu Jing-le Huang lei Li Zhi-Xing Lu Wei mai Departments of Gastrointestinal Hernia and Enterofistula SurgeryPeople's Hospital of Guangxi Zhuang Autonomous Region&Institute of Minimally Invasive Technology and ApplicationsNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Enterocutaneous fistula(ECF)is an abnormal connection between the gastrointestinal tract and the *** can lead to massive body fluid loss,hypercatabolism,and ***,nutritional support plays a crucial role in managing ECFs and promoting the healing of *** nutritional support,enteral nutrition(EN)is the preferred method when gastrointestinal function is ***,various EN approaches have been applied for different anatomical positions of the ***,the effectiveness of administering EN support for treating lower ECFs still needs further exploration and *** SUMMARY We present the case of a 46-year-old male who underwent gastrointestinal stromal tumour *** days after the surgery,the patient presented with fever,fatigue,severe upper abdominal pain,and septic ***,lower ECFs were diagnosed through laboratory and imaging *** addition to symptomatic treatment for homeostasis,total parenteral nutrition support was administered in the first 72 h due to dysfunction of the *** that,we gradually provided EN support through the intestinal obstruction catheter in consideration of the specific anatomic position of the fistula instead of using the nasal jejunal ***,the patient could receive optimal EN support via the catheter,and no complications were found during the *** Nutritional support is a crucial element in ECF management,and intestinal obstruction catheters could be used for early EN administration.

关键词： Enterocutaneous fistula Intestinal obstruction catheter Nutritional support Enteral nutrition pathway Case report

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Effect of heating time on structural,morphology,optical,and photocatalytic properties of g-C3N4 nanosheets

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Chinese Physics B 2020年第5期29卷 504-508页

作者： Nguyen Manh Hung le thi mai oan. Lam thi Hang Pham Do Chung Pham thi Duyen Dao Viet Thang Nguyen Van Minh Center for Nano Science and Technology Hanoi National University of Education136 Xuan Thuy RoadCau Giay DistrictHanoi100000Vietnam Department of Physics Hanoi National University of Education136 Xuan Thuy RoadCau Giay DistrictHanoi100000Vietnam Faculty of Basic Sciences Hanoi University of Natural Resources and Environment41A Phu Dien RoadNorth Tu LiemHanoi100000Vietnam Hanoi University of Mining and Geology Duc Thang wardNorth Tu Liem DistrictHanoi100000Vietnam Military science Academy 322 Le Trong Tan streetDinh CongHoang MaiHanoi100000Vietnam

Effect of heating time on the structural,morphology,optical,and photocatalytic properties of graphitic carbon nitride(g-C3N4)nanosheets prepared at 550℃in Ar atmosphere is *** investigations are carried out by using x-ray diffraction(XRD),scanning electron microscopy(SEM),Fourier-transform infrared spectroscopy(FTIR),UV-vis absorption,and photoluminescence(PL).At a heating temperature of 550℃,g-C3N4 nanocrystals are formed after 0.5 h and become more orderly as the heating time *** surface area of the g-C3N4 nanosheets significantly increases as the preparation time *** g-C3N4 prepared in 2.5 h shows the highest photocatalytic performance,decomposing completely 10 ppm RhB solution under xenon lamp irradiation for 2.0 h.

关键词： nanosheets photocatalytic heating time Ar atmosphere

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Viral co-infections among children with confirmed measles at hospitals in Hanoi,Vietnam,2014

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Asian Pacific Journal of Tropical Medicine 2017年第2期10卷 164-167页

作者： Hang le Khanh Nguyen Loan.Phuong Do Van Thanh thi Trieu Son Vu Nguyen Phuong Vu mai Hoan. Hien thi Pham Thanh thi le Huong thi Thu Tran Cuong Duc Vuong mai thi Quynh le National Institute of Hygiene and Epidemiology No 1-Yesrsin streetHanoiVietnam

Objective:To characterize viral co-infections among representative hospitalized measles cases during the 2014 Hanoi ***:Throat swabs were collected from 54 pediatric patients with confirmed measles,and molecular diagnostics performed for 10 additional viral respiratory pathogens(Influenza A/H1N1pdm09;A/H3N2 and influenza B;Parainfluenza 1,2,3;Respiratory Synctial Virus,RSV;human Metapneumovirus,hM PV;Adenovirus and Picornavirus).Results:Twenty-one cases(38.9%) showed evidence of infection with other respiratory viruses:15 samples contained measles plus one additional virus,and 6 samples contained measles plus 2 additional *** was detected as a predominant cause of co-infections(13 cases;24.1%),followed by RSV(6 cases;11.1%),A/H1N1pdm09(3 cases;5.6%),PIV3(3 cases;3.7%),Rhinovirus(3 cases;3.7%) and hM PV(1 case;1.96%).Conclusions:Viral co-infections identified from pediatric measles cases may have contributed to increased disease severity and high rate of fatal *** treatment of measles cases may require control of multiple viral respiratory pathogens.

关键词： Measles virus Respiratory viruses Co-infection

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植物环肽研究进展

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中国中药杂志 2024年第5期49卷 1172-1185页

作者：赵冕王磊冯子迈蔡乐贾庆忠河北医科大学教学实验中心河北石家庄050017 河北医科大学药学院河北石家庄050017 云南大学化学科学与工程学院云南昆明650091

植物环肽是一类主要由氨基酸肽键形成的环状含氮化合物,一般包含2~37个L-构型的编码或者非编码氨基酸结构单元,是具有重要研究价值的天然植物小分子代谢产物。科学研究表明,此类天然产物在各科植物中广泛分布,化学成分主要包括环二肽类... 详细信息

植物环肽是一类主要由氨基酸肽键形成的环状含氮化合物,一般包含2~37个L-构型的编码或者非编码氨基酸结构单元,是具有重要研究价值的天然植物小分子代谢产物。科学研究表明,此类天然产物在各科植物中广泛分布,化学成分主要包括环二肽类、环四肽类、环五肽类、环六肽类、环七肽类、环八肽类、环九肽类、环十肽类等,其中环二肽类、环六肽类、环八肽类是其主要活性成分。据报道,植物环肽结构新奇、独特,具有抗肿瘤、抗菌、抗疟、抗炎、抗病毒等多种药理活性。该文对2006年以来植物环肽的研究成果进行了综述,以期为植物环肽及其在相关医药、卫生、农业等领域的进一步研究提供理论参考。

关键词：植物环肽化学成分药理活性

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Evaluation of Weathering Performance of Rosin-Copper Based Treated Wood

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Journal of Renewable Materials 2022年第11期10卷 2765-2780页

作者： thi Thanh Hien Nguyen Nho Quyet Tran thi Minh Nguyet Nguyen Hien mai Trinh Xuan Phuong le Trong Kien Nguyen College of Wood Industry and Interior Design Vietnam National University of ForestryHa NoiViet Nam College of Economics and Management Northeast Forestry UniversityHarbinChina

this study aimed to evaluate the effect of natural weathering on some surface characteristics and mechanical properties of Styrax wood treated with mixtures of 1.0%,2.0%,or 4.0%rosin sizing agent and 3%copper *** samples after treatment were exposed to outdoor conditions for one year and changes in color,glossiness,weight loss,compression strength parallel to grain(CSPG),modulus of rupture(MOR),and modulus of elasticity(MOE)were investigated after 6 and 12-month of natural *** results showed that rosin-copper treatment could improve color stability and gloss of samples after *** losses of all rosin-copper treated samples after 12 months of exposure were negligible compared with the untreated control *** addition,rosin-copper treatment enhanced the CSPG compared to untreated controls,but slightly decreased the MOR and MOE of Styrax wood before *** weathering factors induced a reduction for all strength properties,however,the decrease rate for strength properties of rosin-copper treated samples was negligible compared with the untreated control samples after 12-month natural weathering *** FTIR and SEM-EDX confirmed that the use of the rosin-copper formulations to impregnate wood could decrease the hazard of the copper preservative leaching into the environment,while also enhancing more resistance against weathering factors and other biotic factors.

关键词： Rosin-copper weathering color stability CSPG MOR MOE

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能力积累对新型农业经营主体生存时间的影响

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西南林业大学学报（社会科学） 2024年第1期8卷 38-45页

作者：李乐麦强盛西南林业大学经济管理学院云南昆明650233 西南林业大学会计学院云南昆明650233

收集全国区域新型农业经营主体基本信息,分析影响新型农业经营主体生存时间的多方面因素。运用Cox生存风险分析动态追踪了2005—2021年全国2988家新型农业经营主体的生存状况,记录其进入退出市场时间,采用KM估计方法刻画新型农业经营主... 详细信息

收集全国区域新型农业经营主体基本信息,分析影响新型农业经营主体生存时间的多方面因素。运用Cox生存风险分析动态追踪了2005—2021年全国2988家新型农业经营主体的生存状况,记录其进入退出市场时间,采用KM估计方法刻画新型农业经营主体生存特征;通过对新型农业经营主体的管理能力、创新能力、运营能力分析,解释影响新型农业经营主体生存时间的关键因素。结果表明:27.6%新型农业经营主体退出农业产业,平均生存时间为7.71年。创新能力和运营能力显著影响新型农业经营主体的生存时间,专利、商标数量增加、提高认缴资本数额、开展农产品网络宣传和销售模式均会提高新型农业经营主体生存时间;管理能力中提高管理者的风险管控能力会提高新型农业经营主体生存时间,而股东关联其他企业数量增多却会降低新型农业经营主体生存时间。

关键词：新型农业经营主体生存时间 Cox生存风险分析创新能力

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