Results 121 to 130 of about 50,476,256 (254)
Couples’ decisions on having a first child [PDF]
We investigate the decision-making process of having a first child, using theories on individualisation, lifestyle choices and negotiating partnerships as a starting point. We compare couples who had their first child at a relatively young age with those
Arieke Rijken, Trudie Knijn
core
Forest plot of age at first birth (oldest vs. youngest) and glioma risk.
, 2013 Forest plot of age at first birth (oldest vs. youngest) and glioma risk.
Xin Zhang (35492) +4 more
core +1 more source
Age at first birth and lung cancer: a two-sample Mendelian randomization study. [PDF]
Transl Lung Cancer Res, 2021 Peng H +11 more
europepmc +1 more source
BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells
FEBS Open Bio, EarlyView.BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley +1 more source
The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity
FEBS Open Bio, EarlyView.Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav +4 more
wiley +1 more source
Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level
Aging and Cancer, EarlyView.This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley +1 more source
Weight at birth and survival of the newborn by age of mother and total-birth order, United States, early 1950 [PDF]
Statistics derived from vital records on neonatal mortality by weight at birth, by color and sex, for infants born in the United States, during the first 3 months of 1950, by age of mother, total-birth order, and out- come of the mother's previous ...
core
, 2018 For each group, the mean time between menarche and first birth was used to divide the group, and the mean age at IBC diagnosis for each subgroup was determined.
Jie S. Willey (5782697) +15 more
core +1 more source
Ethical Foreground and Background in Adult Educator Work
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT Adult educators work in a complex ethical environment. The very act of contributing to the learning of another is fraught with moral overtones. In this paper we consider the ethical dimensions of adult educator practice by distinguishing the ethical features of the context or ‘background’ of practice from the ethical capabilities and decision ...
Steven Hodge, Sonal Nakar
wiley +1 more source
Faster Transition to the Second Child in late 20th Century Finland: A Study of Birth Intervals
Finnish Yearbook of Population Research, 2014 Birth intervals are known to influence child and parental health and wellbeing, yet studies on the recent development of birth intervals in contemporary developed societies are scarce. We used individual-level representative register data from Finland (N=
Berg, Venla, Rotkirch, Anna
doaj