Results 51 to 60 of about 413,621 (308)
Frontiers in MicrobiologyIntroductionPolycystic ovary syndrome (PCOS) is a common gynecological condition affecting individuals of reproductive age and is linked to the gut microbiome.
Ruishan Wu +3 more
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
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
Effect of seminal plasma in the conservation of semen in zootechnical species [PDF]
SPERMOVA, 2016 Seminal plasma (PS) acts as a transport medium for sperm through the reproductive tract of the female and male, regulates the osmolarity of the ejaculate through the inorganic components, is a source of energy for sperm, provides buffer protection ...
Carretero MI, Fumuso FG, Giuliano MS
doaj +1 more source
Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs
Advanced Science, EarlyView.Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou +22 more
wiley +1 more source
Frontiers in EndocrinologyBackgroundVaricocele represents the most prevalent amendable factor contributing to male infertility. Despite this, considerable debate continues concerning the effectiveness of surgical intervention, especially in terms of enhancing pregnancy outcomes ...
Yu Zhou +4 more
doaj +1 more source
Advanced Science, EarlyView.We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun +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
Smoke, alcohol and drug addiction and male fertility [PDF]
, 2018 In recent decades, the decline in human fertility has become increasingly more worrying: while therapeutic interventions might help, they are vexing for the couple and often burdened with high failure rates and costs.
DE ANGELIS, Cristina Concetta +7 more
core +1 more source