Results 51 to 60 of about 42,399 (240)

Variations in the Cuticular Chemical Profile of the Ant Ectatomma brunneum Smith, F. 1858 (Formicidae: Ectatomminae) Across Different Biomes in Brazil

open access: yesSociobiology
The insect cuticle is composed of chemical compounds that evolved to prevent desiccation and provide defense against pathogens. These compounds were subsequently co-opted for chemical communication and, in social insects, are crucial for nestmate ...
William Fernando Antonialli-Junior   +5 more
doaj   +1 more source

Perdarahan Saluran Cerna Atas

open access: yesTermometer: Jurnal Ilmiah Ilmu Kesehatan dan Kedokteran, 2023
Upper gastrointestinal hemorrhage (PSCA) is bleeding from the lumen of the proximal gastrointestinal tract above the treitz ligament. The causes of PSCA can be classified into variceal bleeding and non-variceal bleeding. The most common causes of upper gastrointestinal bleeding are peptic ulcers, esophageal-gastric variceal veins, ulcerative ...
null Darmadi Darmadi   +1 more
openaire   +1 more source

High temperature photoluminescence sensitivity of Te4+ in silver nanoparticle tellurite glasses: Application as optical temperature sensor

open access: yesNext Materials
Tellurite glasses with the composition (in mol%) (100-x)(75TeO2:25Li2O):xAgNO3 (x = 0, 0.6, and 1.2) were synthesized at 800 °C in an ambient atmosphere, for investigation of the influence of Ag nanoparticles on the Te4+ semi metal ion photoluminescence (
Adriana do Carmo Capiotto   +4 more
doaj   +1 more source

Interactions between Distant ceRNAs in Regulatory Networks [PDF]

open access: yesBiophysical Journal, 2014
Competing endogenous RNAs (ceRNAs) were recently introduced as RNA transcripts that affect each other's expression level through competition for their microRNA (miRNA) coregulators. This stems from the bidirectional effects between miRNAs and their target RNAs, where a change in the expression level of one target affects the level of the miRNA ...
Mor Nitzan   +4 more
openaire   +3 more sources

The ceRNA network of lncRNA and miRNA in lung cancer [PDF]

open access: yesGenomics & Informatics, 2020
Since lung cancer is a major causative for cancer-related deaths, the investigations for discovering biomarkers to diagnose at an early stage and to apply therapeutic strategies have been continuously conducted. Recently, long non-coding RNAs (lncRNAs) and microRNAs (miRNAs) are being exponentially studied as promising biomarkers of lung cancer ...
Seo, Danbi   +3 more
openaire   +2 more sources

Características do anestésico alternativo de erva cidreira (Lippia alba) e alecrim pimenta (Lippia sidoides) em peixes

open access: yesMedicina Veterinária, 2020
Existem anestésicos efetivos para peixes, mas é importante buscar alternativas de substâncias de fácil aquisição e baixo custo aos piscicultores e que não ofereçam riscos à saúde aos animais e manipuladores. Por se tratar de um produto de origem natural,
Arlene Sobrinho Ventura   +3 more
doaj  

ceRNA regulatory network observed in TCGA-LUAD. [PDF]

open access: yes, 2022
The size of each dot represents the number of bridged miRNAs per ceRNA. (TIFF)
Yi-Wen Hsiao (13767916)   +2 more
core   +1 more source

Identification of circRNA-miRNA-mRNA Regulatory Network and Autophagy Interaction Network in Atrial Fibrillation Based on Bioinformatics Analysis

open access: yesInternational Journal of General Medicine, 2021
Xiaoying Chao,1,* Weiran Dai,1,* Shuo Li,1 Chenyang Jiang,1 Zhiyuan Jiang,2 Guoqiang Zhong1 1Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People’s Republic of China; 2Hypertension ...
Chao X   +5 more
doaj  

LncRSFD Alternative Splicing Modulates the Proliferation and Differentiation of Adipocytes Through Sponging miRNAs

open access: yesAnimal Research and One Health, EarlyView.
This study identified a molecule named lncRSFD, which is highly expressed in sheep adipose tissues. The lncRSFD gene generates two distinct transcript variants via alternative splicing: lncRSFD‐L and lncRSFD‐S. Functionally, lncRSFD alternative splicing (lncRSFD‐L/S) promotes the proliferation, differentiation, and lipid metabolism of adipocytes ...
Jinpeng Wang   +9 more
wiley   +1 more source

Humans are not unique: difficult birth is common in placental mammals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

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