Results 91 to 100 of about 5,963 (269)
Influence of sodium thiosulfate on coronary artery calcification of patients on dialysis: a meta-analysis. [PDF]
Ren Fail, 2023 Huang C, Duan Z, Xu C, Chen Y.
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Cell Proliferation, EarlyView.VM is a novel form of angiogenesis discovered in many malignant tumours in recent years. And the well‐known immune response and related immune cells play different regulatory roles in the formation of VM. ABSTRACT Vasculogenic mimicry (VM) represents a novel form of angiogenesis discovered in numerous malignant tumours in recent years.
Shutong Liu +14 more
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Black-and-white separations of spacecraft original film [PDF]
Separation systems and a detailed procedure for the production and evaluation of separation negatives are reported.
Perry, L.
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Metabolism of Thiosulfate and Tetrathionate by Heterotrophic Bacteria from Soil [PDF]
, 1967 P. A. Trudinger
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Dental Traumatology, EarlyView.ABSTRACT Introduction Regenerative endodontic treatment (RET) aims to promote root maturation in necrotic immature teeth, where effective microbial disinfection is crucial for treatment success. This study evaluated the effect of calcium hydroxide (CH) and 2% chlorhexidine gluconate (CHD) as intracanal medicaments and their impact on bacterial loads ...
Alina Wikström +5 more
wiley +1 more source
Characterization and ex vivo modelling of endodontic infections from the Arabian Gulf region
International Endodontic Journal, EarlyView.Abstract Aim The microbiota of endodontic infections in patients from the Arabian Gulf region (AGR) is largely unexplored. While research in different global regions has investigated the microbial composition of such infections, studies using shotgun metagenomic sequencing (SMS) alongside culture‐dependent techniques (CDT) are limited.
Rania Nassar +4 more
wiley +1 more source
Application of Samarium in Organic Synthesis [PDF]
, 2005 摘要如何高效合成各类吲哚衍生物一直是有机合成的一个热点。很多具有药物和生物活性的化合物都具有吲哚衍生物结构。在各种吲哚衍生物中，3取代吲哚是设计和合成许多天然产物、医疗活性试剂的重要合成砌块。因而大部分文献是报道如何合成3取代吲哚的。最简单、直接的合成3取代吲哚的方法是通过在质子或Lewis酸催化下（图1），吲哚与α,β不饱和烯烃进行共轭加成来完成的。然而酸催化下吲哚的共轭加成要求十分小心的控制酸度以抑制诸如二聚或多聚的副反应发生。此外，文献已有的很多方法有的要用到昂贵的催化剂，有的产率很低 ...
郎凯
core
Thiosulfate Reductase Isolated from Desulfotomaculum nigrificans [PDF]
, 1969 Walter M. Nakatsukasa, J. M. Akagi
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International Endodontic Journal, EarlyView.Abstract Aim To determine the effect of two contrast‐enhancement strategies in nano‐computed tomography (nano‐CT) imaging on the contrast‐to‐noise ratio (CNR) of various dental tissues, including pulp, dentine and cementum, with the goal of enhancing the visibility of dental soft tissues to a level not yet reported in laboratory nano‐CT imaging ...
Torben Hildebrand +4 more
wiley +1 more source
A Modified Electrochemical Process for the Decomposition of Hydrogen Sulfide in an Aqueous Alkaline Solution [PDF]
, 1991 An electrochemical process for the decomposition of hydrogen sulfide into its constituents in an aqueous alkaline solution is presented. It essentially consists of presaturation of an alkaline scrubber solution with H2S.
Anani, A. +4 more
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