Results 141 to 150 of about 197,362 (384)

Phosphorylmuramic Acid in Lactobacillus casei. Its Presence in Protein and in a Nucleoside-pyrophosphate Fraction. [PDF]

open access: bronze, 1959
Carl‐Henric de Verdier   +5 more
openalex   +1 more source

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

open access: yesThe Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

Nucleosides isolated from Ophiocordyceps sinensis inhibit cigarette smoke extract-induced inflammation via the SIRT1–nuclear factor-κB/p65 pathway in RAW264.7 macrophages and in COPD mice

open access: yesInternational Journal of COPD, 2018
Xiao Sun,1 Zhonghua Dong,1 Nan Li,1 Xiuli Feng,1 Yan Liu,1 Ang Li,1 Xiaosong Zhu,1 Chunyan Li,1 Zhongxi Zhao1–3 1School of Pharmaceutical Sciences, Shandong University, Jinan, People’s Republic of China; 2Shandong Engineering and Technology ...
Sun X   +8 more
doaj  

Genomic Insights Into a Strong Biofilm‐Forming Enterococcus faecalis MTR_EFS01 Strain Isolated From a Shrimp in Bangladesh

open access: yesAnimal Research and One Health, EarlyView.
This study characterizes a multidrug‐resistant and strong biofilm‐forming Enterococcus faecalis strain obtained from a shrimp sample in Bangladesh. ABSTRACT Enterococcus faecalis is known for its ability to form strong biofilms and its role as an opportunistic pathogen. In this study, we screened and characterized a multidrug‐resistant (MDR) and strong
Md. Ashek Ullah   +4 more
wiley   +1 more source

Orotic Aciduria [PDF]

open access: yes, 2018
Orotic acid is an intermediate found in the pathway for pyrimidine synthesis. The mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) catalyzes the production of orotic acid by the conversion of the compound dihydroorotate to orotic acid.
Fonteh, Aliah L
core   +1 more source

Lamivudine and tenofovir pharmacokinetic variability in people with HIV in Papua New Guinea

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Demographics and kidney function contribute to variability in lamivudine and tenofovir drug concentrations. The aim was to assess, for the first time, the pharmacokinetic variability of lamivudine and tenofovir in Papua New Guinean (PNG) HIV/AIDS patients.
Natália Bordin Andriguetti   +4 more
wiley   +1 more source

Paper Chromatography of Nucleoside Polyphosphates. [PDF]

open access: bronze, 1955
Rolf Bergkvist   +3 more
openalex   +1 more source

Failure of dideoxynucleosides to inhibit human immunodeficiency virus replication in cultured human macrophages. [PDF]

open access: yes, 1987
Primary human monocyte-derived macrophages (MDM) were shown to have diminished deoxynucleoside kinase activities compared to T lymphoblasts, and a reduced ability to phosphorylate dideoxynucleosides with anti-human immunodeficiency virus (HIV) activity ...
Carson, DA, Kornbluth, RS, Richman, DD
core  

Model‐based evaluation of the interaction between ritonavir‐boosted atazanavir and rifampicin in Ugandan adults with HIV

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Concomitant treatment of tuberculosis (TB) and human immunodeficiency virus (HIV) is complicated by drug‐drug interactions (DDI). This analysis aimed to characterize the DDI between ritonavir‐boosted atazanavir (ATV/r) and rifampicin in plasma and peripheral blood mononuclear cells (PBMC).
Allan Kengo   +10 more
wiley   +1 more source

Dinucleoside Polyphosphates in Cellular Signaling: Function and Evolution Across Life

open access: yesBioEssays, EarlyView.
Although discovered more than 50 years ago, the cellular functions of Ap4A and related dinucleotides remain largely enigmatic. To address this knowledge gap, we organized a conference showcasing recent research that highlights the critical role of Ap4A as a global regulator across all domains of life.
Gert Bange   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy