Results 51 to 60 of about 202,925 (206)

A Defined Agar Medium for Genetic Transformation of \u3cem\u3eNeisseria meningitidis\u3c/em\u3e [PDF]

, 1962
Catlin, B. Wesley (Marquette University, Milwaukee, Wis.) and Gertrude M. Schloer. A defined agar medium for genetic transformation of Neisseria meningitidis. J. Bacteriol. 83:470–474.
Catlin, B. Wesley, Schloer, Gertrude M.
core   +1 more source

Immune cells composition in the skin and subcutaneous adipose tissue of patients with systemic sclerosis

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Systemic sclerosis (SSc) is a rare, chronic autoimmune disease characterized by fibrosis of the skin and/or internal organs. Emerging evidence suggests that subcutaneous adipose tissue may contribute to systemic inflammation and fibrosis in SSc.
Marija Geroldinger‐Simić, Ana E. Aguilar González, Gerald Exler, Georg Stary   +3 more
wiley   +1 more source

Deoxyribonuclease Activity in Human Sperm [PDF]

Archives of Andrology, 1985
A previous failure to detect DNase activity in human sperm sonicates was ascribed to an inadequate amount of sperm used. In the present work aliquots contained more sperm (1.5-2.5/10(6)), permitting the detection of enzyme activity. The latter was significantly higher in spermatozoa of oligozoospermic origin compared with activity in normospermic ...
R, Singer, H, Levinsky, M, Sagiv, M, Barnet, C, Servadio, D, Allalouf   +5 more
openaire   +2 more sources

Taxonomic and functional shifts in the microbiome of severely obese, prediabetic patients: Ketogenic diet versus energy‐matched standard diet

Diabetes, Obesity and Metabolism, EarlyView.
Abstract Aims Obesity and type 2 diabetes mellitus (T2DM) are among the leading global health challenges of the 21st century. While caloric restriction remains the cornerstone of weight loss interventions, ketogenic diets (KD), characterised by low carbohydrate and high fat intake, have been shown to improve metabolic health partly by modulating the ...
June Stone, Afroditi Tripyla, Melanie C. Scalise, Maria L. Balmer, Lia Bally, Dominik M. Meinel   +5 more
wiley   +1 more source

Unknown Areas of Activity of Human Ribonuclease Dicer: A Putative Deoxyribonuclease Activity

Molecules, 2020
The Dicer ribonuclease plays a crucial role in the biogenesis of small regulatory RNAs (srRNAs) by processing long double-stranded RNAs and single-stranded hairpin RNA precursors into small interfering RNAs (siRNAs) and microRNAs (miRNAs), respectively ...
Marta Wojnicka, Agnieszka Szczepanska, Anna Kurzynska-Kokorniak   +2 more
doaj   +1 more source

Studies on the Neutral Deoxyribonuclease Activity in Highly Purified Acid Deoxyribonuclease

Journal of Biological Chemistry, 1972
Abstract The presence of neutral deoxyribonuclease activity in highly purified preparation of acid deoxyribonuclease from sheep spleen (deoxyribonuclease II, EC 3.1.4.6) is described. The activity at pH 7.0 differs from the activity at pH 4.5 in its optimal ionic strength, its inhibition by tRNA, inhibition by EDTA, and activation by divalent cations ...
H, Slor, T, Lev
openaire   +2 more sources

Effect of preparation procedures on intensity of radioautographic labeling is studied [PDF]

, 1967
Effects of tissue preparation and extractive procedures on the intensity of radioautographic labeling are presented in terms of mean grain count per cell in cells labeled with tritiated precursors of proteins or nucleic acids.
Baserga, R., Kisieleski, W. E.
core   +1 more source

Highly sensitive nuclease assay based on chemically-modified DNA or RNA [PDF]

, 2014
Nucleolytic enzymes are associated with various diseases, and several methods have been developed for their detection. DNase expression is modulated in such diseases as acute myocardial infarction, transient myocardial ischemia, oral cancer, stomach ...
Sato Shinobu, Takenaka Shigeori
core   +2 more sources

Adipocyte fatty acid‐binding protein as a cerebrospinal fluid–accessible biomarker and druggable target in subarachnoid haemorrhage: Linking fatty acid dysregulation to microglial neuroinflammation

Clinical and Translational Medicine, Volume 16, Issue 2, February 2026.
A‐FABP mediates neuroinflammation and exaggerates SAH outcomes: In response to SAH, elevated A‐FABP combines with fatty acids to promote microglia activation via the JAK2/STAT3 pathway, while simultaneously disrupting fatty acid metabolism. These dual effects exacerbate neuroinflammation and neurological deterioration, thereby contributing to adverse ...
Xingwu Liu, Shenquan Guo, Xin Feng, Hao Tian, Lei Jin, Boyang Wei, Wenchao Liu, Xin Zhang, Ran Li, Zhiyuan Zhu, Jingjing Kong, Xifeng Li, Lingling Shu, Chuanzhi Duan   +13 more
wiley   +1 more source

Blood neutrophil extracellular traps: a novel target for the assessment of mammary health in transition dairy cows

Journal of Animal Science and Biotechnology, 2022
Background Mammary health is important for transition dairy cows and has been well recognized to exert decisive effects on animal welfare. However, the factors influencing mammary health are still unclear.
Luyi Jiang, Huizeng Sun, Fengfei Gu, Jin He, Fengqi Zhao, Jianxin Liu   +5 more
doaj   +1 more source