Results 61 to 70 of about 1,195,347 (296)

Influence of sexual maturation on cardiorespiratory fitness in school children

open access: yes, 2014
Levels of aerobic fitness of children and adolescents are declining worldwide, which results in increased health risks. In Brazil, approximately 60% of the students present levels of fitness lower than recommended for age and sex.
Roberto Jerônimo dos Santos Silva (5765327)   +3 more
core   +1 more source

Major Transitions in Cuticular Hydrocarbon Expression Coincide with Sexual Maturity in a Blowfly (Diptera: Calliphoridae)

open access: yes, 2020
In many animals, there is a prolonged pre-reproductive period prior to sexual maturity. To avoid premature mating attempts, it is common for phenotypic changes to occur during this period that signal the onset of reproductive viability. Among the insects,

core   +1 more source

Correlation of Sexual Maturation with Skeletal Age of Southern Chinese Girls

open access: yesAustralasian Orthodontic Journal, 1997
The correlation of skeletal maturation with the chronological ages of the onset of f our secondary sexual characteristics (menarche, appearance of pubic hair and axillary hair, and breast development) was studied in a group of 117 Southern Chinese girls ...
So Lisa L.Y.
doaj   +1 more source

The Relationships between Maturation, Physical Activity and Objectified Body Consciousness in the Sample of Adolescents

open access: yesBaltic Journal of Sport and Health Sciences, 2018
Research background and hypothesis. Although trends of decline in physical activity during adolescence are determined by most authors, the association of biological maturation with physical activity has not been commonly studied. It is thought that the
Kristina Visagurskienė   +4 more
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Stages of male sexual maturation (see Table 1).

open access: yes, 2013
Stages of male sexual maturation (see Table 1).
Frederic H. Martini (481487)   +1 more
core   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng   +3 more
wiley   +1 more source

An overview of physical growth and maturation

open access: yes, 2010
An understanding of physical growth and maturation is relevant to many disciplines, including exercise and sport science, anthropology, human biology, medicine, psychology and education.
Nuala M. Byrne   +3 more
core   +1 more source

Certain aspects of sexual maturation in the male rat

open access: yes, 1967
An experiment was conducted to study the influence of a seminal vesiculectomy on sexual maturation in the male rat. The rate of sexual maturation was measured by the activity of the renal enzyme β glucuronidase, an indicator of the level of testosterone ...
Berg, John C.
core   +1 more source

Gut microbiota regulates the brain metabolism of sexually mature drones

open access: yesMicrobiology Spectrum
Previous studies have found that gut microbiota and metabolites may be crucial in insect sexual maturation. For example, during sexual maturity, the increased dopamine in the drone’s brain can affect its reproductive behavior, such as flight, mating, and
Jun Zhang   +12 more
doaj   +1 more source

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