Results 41 to 50 of about 123,768 (316)

Body Biofluids for Minimally‐Invasive Diagnostics: Insights, Challenges, Emerging Technologies, and Clinical Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
Recent advances in diagnostics have accelerated the development of miniaturized wearable technologies for the continuous monitoring of diseases. This paradigm is shifting healthcare away from invasive, centralized blood tests toward decentralized monitoring, using alternative body biofluids.
Lanka Tata Rao   +2 more
wiley   +1 more source

Nutrition and pubertal development

open access: yesIndian Journal of Endocrinology and Metabolism, 2014
Nutrition is one of the most important factors affecting pubertal development. Puberty entails a progressive nonlinear process starting from prepubescent to full sexual maturity through the interaction and cooperation of biological, physical, and ...
Ashraf Soliman   +2 more
doaj   +1 more source

Cryptorchidism and puberty

open access: yesFrontiers in Endocrinology
Cryptorchidism is the condition in which one or both testes have not descended adequately into the scrotum. The congenital form of cryptorchidism is one of the most prevalent urogenital anomalies in male newborns. In the acquired form of cryptorchidism, the testis that was previously descended normally is no longer located in the scrotum ...
Wiwat Rodprasert   +5 more
openaire   +3 more sources

Disorders of puberty [PDF]

open access: yesBest Practice & Research Clinical Obstetrics & Gynaecology, 2018
Over the past 20 years, a clear secular trend toward the earlier onset of puberty has been described. A better knowledge should help clinicians attempting to define both precocious and delayed puberty (PP and DP, respectively). The definition of PP for girls is the appearance of secondary sex characteristics development before the age of 8 years, while
Nicolas Kalfa   +4 more
openaire   +3 more sources

Norepinephrine Induces Sertoli Cell Ferroptosis via Receptors Desensitization Causing Stress‐Related Male Reproductive Dysfunction

open access: yesAdvanced Science, EarlyView.
Psychological stress activates the sympathetic–adrenal axis, elevating norepinephrine (NE) and suppressing reproductive hormones, thereby impairing male reproduction. Excess NE overactivates and desensitizes β‐adrenergic receptors (β‐ARs), triggering Sertoli cell ferroptosis and disrupting spermatogenesis.
Lingyu Zhang   +12 more
wiley   +1 more source

Juvenile granulosa cell tumor in a nine year old

open access: yesJournal of Pediatric Surgery Case Reports, 2020
Pediatric granulosa cell tumors of the ovary are rare functional neoplasms causing secondary precocious puberty. The tumor possesses significant diagnostic challenge when occurs in a patient approaching puberty due to masking of symptoms.
Syed Waqas Ali   +4 more
doaj   +1 more source

Influence of HFD-induced precocious puberty on neurodevelopment in mice

open access: yesNutrition & Metabolism, 2021
Background Precocious puberty is frequently associated with obesity, which will lead to long-term effects, especially on growth and reproduction. However, the effect of precocious puberty on children's neurodevelopment is still unknown.
Tingbei Bo   +5 more
doaj   +1 more source

Phospholipid Remodeling and Tri‐Layer Membrane Reconstruction Mediate Cognitive Effects of Humanized Milk Fat Globules in Neonatal Rats

open access: yesAdvanced Science, EarlyView.
Humanized milk fat globules (MFG) mimic the native composition and structure of human milk, achieved through remodeling of milk fat globule membrane phospholipid composition and reconstruction of the tri‐layer membrane structure. These humanized MFG exhibit improved structural stability and digestibility, and enhance neurodevelopment in formula‐fed rat
Shaolei Wang   +8 more
wiley   +1 more source

The Role Of School Counselors To Helping Student in Puberty Through The Collaborative Paradigm

open access: yesEnlighten, 2020
Adolescent is one of the stages in human life that is very critical, because it is a stage of transition from childhood to adulthood. At this stage a lot of changes occur in adolescents, such as physical, emotional and social changes.
Ramdani Ramdani   +4 more
doaj   +1 more source

Artificial Intelligences: A Bridge Toward Diverse Intelligence and Humanity's Future

open access: yesAdvanced Intelligent Systems, EarlyView.
Many discussions of artificial intelligence fail to address deeper questions being raised by advances in developmental biology, neuroscience, bioengineering, and philosophy of mind. Novel beings, including technologically and biologically augmented humans, engineered life forms, hybrots, and others, require tools of the emerging field of diverse ...
Michael Levin
wiley   +1 more source

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