Results 61 to 70 of about 9,331,799 (198)

Relationship between swim bladder morphology and hearing abilities--a case study on Asian and African cichlids.

open access: yesPLoS ONE, 2012
BackgroundSeveral teleost species have evolved anterior extensions of the swim bladder which come close to or directly contact the inner ears. A few comparative studies have shown that these morphological specializations may enhance hearing abilities ...
Tanja Schulz-Mirbach   +2 more
doaj   +1 more source

Does gradients or swim up procedure produce baby of desired gender?

open access: yesObstetrics & Gynecology International Journal, 2019
Background: Pre selection of baby gender is still desire of many parents. A number of procedures have been used including X and Y sperm separation by various semen processing procedures for intrauterine insemination (IUI), sperm sorting by flow ...
M. Javed   +5 more
semanticscholar   +1 more source

Uso da técnica de swim-up para a remoção do Vírus da Artrite Encefalite Caprina do sêmen de reprodutores infectados

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
Neste estudo, 67 ejaculados foram avaliados, antes e depois da técnica de swim-up, em relação à qualidade seminal e à presença do CAEV. Das 67 amostras testadas por PCRn, antes do swim-up, 47 (70,15%) foram positivas para o DNA pró-viral.
A.A. Ávila   +7 more
doaj   +1 more source

Antioxidant Peptides from Monkfish Swim Bladders: Ameliorating NAFLD In Vitro by Suppressing Lipid Accumulation and Oxidative Stress via Regulating AMPK/Nrf2 Pathway

open access: yesMarine Drugs, 2023
In this study, we investigate the ameliorating functions of QDYD (MSP2), ARW (MSP8), DDGGK (MSP10), YPAGP (MSP13) and DPAGP (MSP18) from monkfish swim bladders on an FFA-induced NAFLD model of HepG2 cells.
Mingwei Wu   +6 more
semanticscholar   +1 more source

IVF treatment of moderate male factor infertility: a comparison of mini-Percoll, partial zona dissection and sub-zonal sperm insertion techniques [PDF]

open access: yes, 2017
In this study we examined various techniques of in-vitro fertilization (IVF) for treating couples in whom the male had subnormal semen parameters.
Campana, A.   +5 more
core  

Swimming abilities of temperate pelagic fish larvae prove that they may control their dispersion in coastal areas [PDF]

open access: yes, 2019
The Sense Acuity and Behavioral (SAAB) Hypothesis proposes that the swimming capabilities and sensorial acuity of temperate fish larvae allows them to find and swim towards coastal nursery areas, which are crucial for their recruitment. To gather further
Baptista, Vânia   +8 more
core   +2 more sources

Effects of bovine spermatozoa preparation on embryonic development in vitro

open access: yesReproductive Biology and Endocrinology, 2006
The aim of our research was to examine the ability of density gradient preparation BoviPure® and swim up method on bull sperm separation and in vitro embryo production (IVP) systems.
Cergolj Marijan   +5 more
doaj   +1 more source

Magnetic-Activated Cell Sorting in Combination with Swim-Up Efficiency Improve Effectivity of Spermatozoa Separation

open access: yesMedical Journal of Cell Biology, 2018
Correct selection of spermatozoa before their using for an assisted reproductive techniques is one of the crucial step in therapy of human infertility. It was previously reported that male factor plays a major role in infertility.
M. Ješeta   +7 more
semanticscholar   +1 more source

Mindfulness training combined with cold water immersion effects on mood and perception of executive functioning in middle-aged and older adults: a pilot study

open access: yesFrontiers in Public Health
BackgroundAge-related cognitive decline typically begins during middle age and persists into old age. In parallel, mood (and, in particular, anxiety and depression) can be a significant predictor of neurodegenerative pathologies.
Ambra Gentile   +7 more
doaj   +1 more source

Single-cell Motility Analysis of Tethered Human Spermatozoa. [PDF]

open access: yes, 2019
Vigorous sperm flagellar motility is essential for fertilization, and so the quantitative measurement of motility is a useful tool to assess the intrinsic fertility potential of sperm cells and explore how various factors can alter sperm's ability to ...
Lishko, Polina V   +3 more
core  

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