Results 81 to 90 of about 3,961,344 (359)
Can Greater Flamingo Recognize Fertile vs. Infertile Egg? A Single Case Study [PDF]
, 2017 Fertility of captive flamingos varies between flocks, species and seasons. Individuating infertile eggs could be helpful to facilitate important decisions.
Franchin, Matilde +4 more
core +1 more source
Advanced Functional Materials, EarlyView.Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh +4 more
wiley +1 more source
Mediterranean Diet and Male Fertility
Endocrines, 2023 Diet has an impact on male reproductive potential, but few studies have focused on the specific impact of food groups or dietary patterns on fertility.
Inês Tomada, Nuno Tomada
doaj +1 more source
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Frontiers in NutritionIntroductionWeight gain can lead to metabolic, circulatory, and systemic changes. Obesity has been confirmed to induce various physical and mental illnesses.
Huang Liu +6 more
doaj +1 more source
Vasopressin effectively suppresses male fertility. [PDF]
PLoS ONE, 2013 Arginine vasopressin (VP) is neurohypophysial hormone has been implicated in stimulating contractile activity of the male reproductive tract in the testis. Higher levels of VP decrease sperm count and motility.
Woo-Sung Kwon +5 more
doaj +1 more source
NELL2-mediated lumicrine signaling through OVCH2 is required for male fertility
Science, 2020 Local control of sperm maturation Newly produced spermatozoa within the testis do not have fertilizing ability but become fully functional when they mature in the epididymis.
D. Kiyozumi +16 more
semanticscholar +1 more source
Advanced Science, EarlyView.Spermatogonial stem cells (SSCs) provide critical support to spermatogenesis. Here, the author established Il1r2 as a sorting marker for SSCs, with which further insights into the SSC heterogeneity and dynamic features can be obtained. They also confirmed findings in both mouse and human, thus validating IL1R2 as the surface marker for isolating and ...
Pengyu Li +19 more
wiley +1 more source
Male fertility in the Czech Republic – first empirical evidence [PDF]
, 2013 The present article tackles new empirical evidence in the study of male reproductive behaviour in the Czech Republic. It builds on a previously published theoretical and methodological overview on the chosen topic.
Chromková Manea Beatrice Elena +1 more
core
Advanced Science, EarlyView.In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou +10 more
wiley +1 more source