Results 31 to 40 of about 13,516,968 (375)

Response to highly active antiretroviral therapy among severely immuno-compromised HIV-infected patients in Cambodia. [PDF]

, 2007
BACKGROUND: HAART efficacy was evaluated in a real-life setting in Phnom Penh (Médecins Sans Frontières programme) among severely immuno-compromised patients.
Akileswaran, Babiker, Badri, Braitstein, Calmy, Carr, Coetzee, Cozzi-Lepri, Dragsted, Egger, Ferradini, French, Furber, Hirsch, Ivers, Kaufmann, Keiser, Laurent, Lawn, Le Moing, Mahajan, Matthews, Mocroft, Pean, Ratnam, Severe, Shetty, Smit, Smith, Sungkanuparph, van Leth   +30 more
core   +3 more sources

Graphdiyne interface engineering: highly active and selective ammonia synthesis.

Angewandte Chemie, 2020
A freestanding 3D graphdiyne-cobalt nitrides (GDY/Co 2 N) with highly active and selective interface is fabricated for electrochemical nitrogen reduction reaction (ECNRR).
Yan Fang, Yurui Xue, Yongjun Li, Huidi Yu, Lan Hui, Yuxin Liu, Chengyu Xing, Chao Zhang, Danyan Zhang, Zhongqiang Wang, Xi Chen, Yang Gao, Bolong Huang, Yuliang Li   +13 more
semanticscholar   +1 more source

A reduced dose of darunavir/ritonavir is effective in PI-experienced HIV-infected patients

Brazilian Journal of Infectious Diseases
Darunavir (DRV) is an HIV-1 protease inhibitor that is used together with a low boosting dose of ritonavir as part of an antiretroviral therapy (ART) regimen in treatment-experienced and naïve HIVpositive patients.
Massimiliano Lanzafame, Stefano Bonora, Emanuela Lattuada, Andrea Calcagno, Sandro Vento   +4 more
doaj   +1 more source

Locking the lattice oxygen in RuO2 to stabilize highly active Ru sites in acidic water oxidation

Nature Communications
Ruthenium dioxide is presently the most active catalyst for the oxygen evolution reaction (OER) in acidic media but suffers from severe Ru dissolution resulting from the high covalency of Ru-O bonds triggering lattice oxygen oxidation. Here, we report an
Xinyu Ping, Yongduo Liu, Lixia Zheng, Yang Song, Lin Guo, Siguo Chen, Zidong Wei   +6 more
semanticscholar   +1 more source

Efectividad de la profilaxis para enfermedad tuberculosa en pacientes infectados por el virus de la inmunodeficiencia humana, Medellín, 2002-2005

Biomédica: revista del Instituto Nacional de Salud, 2007
Introducción. La profilaxis para tuberculosis ha sido aceptada mundialmente para prevenir lasformas activas de la enfermedad, especialmente, en pacientes positivos para VIH; pero en los países de alta prevalencia es aún controvertida su efectividad y sus
María Patricia Arbeláez, Alexánder Arbeláez, Rubén Darío Gómez, Carlos Rojas, Lázaro Vélez, Sonia Luz Arias, Jorge Nagles, Luz Marina Peláez, Gloria Betancourt, Gloria Velásquez   +9 more
doaj   +1 more source

Heterostructures of MXenes and N-doped graphene as highly active bifunctional electrocatalysts

, 2018
MXenes with versatile chemistry and superior electrical conductivity are prevalent candidate materials for energy storage and catalysts. Inspired by recent experiments of hybridizing MXenes with carbon materials, here we theoretically design a series of ...
Liu, Nanshu, Pei, Wei, Yang, Xiaowei, Zhao, Jijun, Zhou, Si   +4 more
core   +1 more source

Definitive evidence for fast electron transfer at pristine basal plane graphite from high-resolution electrochemical imaging [PDF]

, 2012
After all, it's active: High-resolution scanning electrochemical cell microscopy (SECCM) demonstrates that electron transfer at the basal plane of highly oriented pyrolytic graphite (HOPG) is fast.
Alwarappan, Banks, Banks, Bowling, Bowling, Chang, Chen, Chen, Cline, Compton, Davies, Davies, Dumitrescu, Ebejer, Feibelman, Hassel, Ji, Kariuki, Kneten, Koestner, Lai, Lee, Lee, Li, Liu, McCreery, McDermott, McDermott, Moore, Pharr, Pumera, Ray, Rice, Robinson, Shan, Snowden, Suter, Tang, Valota, Wang, Williams, Zambelli, Zhou, Zoski   +43 more
core   +1 more source

Highly Active and Stable Single-Atom Cu Catalysts Supported by a Metal-Organic Framework.

Journal of the American Chemical Society, 2019
Single-atom catalysts are often considered as the ultimate design principle for supported catalysts, due to their unique geometric and electronic properties and their highly efficient use of precious materials.
A. Abdel‐Mageed, Bunyarat Rungtaweevoranit, Bunyarat Rungtaweevoranit, M. Parlińska-Wojtan, Xiaokun Pei, Xiaokun Pei, O. Yaghi, O. Yaghi, R. Behm   +8 more
semanticscholar   +1 more source

Turning main-group element magnesium into a highly active electrocatalyst for oxygen reduction reaction

Nature Communications, 2020
It is known that the main-group metals and their related materials show poor catalytic activity due to a broadened single resonance derived from the interaction of valence orbitals of adsorbates with the broad sp-band of main-group metals.
Shuai Liu, Zedong Li, Changlai Wang, Weiwei Tao, Minxue Huang, M. Zuo, Yang Yang, Kang Yang, Lijuan Zhang, Shi Chen, Pengping Xu, Qianwang Chen   +11 more
semanticscholar   +1 more source

Renal effects of non-tenofovir antiretroviral therapy in patients living with HIV

Drugs in Context, 2018
A review of literature published regarding non-tenofovir antiretroviral agents causing renal adverse effects was conducted. The literature involving renal adverse effects and antiretroviral therapy is most robust with protease inhibitors, specifically ...
Milena M McLaughlin, Aimee J Guerrero, Andrew Merker   +2 more
doaj   +1 more source