Results 221 to 230 of about 110,058 (355)

Sequence and expression analysis of potential spermatogenesis‐specific gene cognates in the Caribbean fruit fly, Anastrepha suspensa

Insect Science, EarlyView.
Abstract The sterile insect technique (SIT) is a highly effective biologically‐based method for the suppression of many insect pest populations. SIT efficacy could be improved by methods of male sterilization that avoid the use of irradiation that can result in diminished fitness and mating competitiveness.
Alfred M. Handler, Richard B. Furlong, Chao Chen, Daniel A. Hahn   +3 more
wiley   +1 more source

<i>Morinda officinalis</i> oligosaccharides improves sperm motility via the gut microbiota and the IGF-1/PI3K/mTOR signaling pathway. [PDF]

Front Endocrinol (Lausanne)
Hu J, Li G, Ouyang B, Wang A, Li Y, Lu H.   +5 more
europepmc   +1 more source

Effect of cryoprotectant on the motility, viability, fertilization, and DNA integrity of naleh fish Barbonymus sp. (Cyprinidae) sperm

, 2021
Siti Maulida, Kartini Eriani, Firman M. Nur, Nur Fadli, Agung Setia Batubara, Abdullah A. Muhammadar, Siti Azizah Mohd Nor, Martin Wilkes, Zainal A. Muchlisin   +8 more
openalex   +2 more sources

Iflaviruses in arthropods: when small is mighty

Insect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia, Hannah‐Isadora Huditz, Monique M. van Oers, Vera I.D. Ros   +3 more
wiley   +1 more source

PhospholipaseA2VI mediates the lipid peroxidation-ferroptosis axis to regulate rooster sperm motility. [PDF]

Poult Sci
Li J, Liu P, Zhang J, Tian Y, Sun G, Kang X, Li D, Gu Y.   +7 more
europepmc   +1 more source

Neoclassical development of genetic sexing strains for insect pest and disease vector control

Insect Science, EarlyView.
The sterile insect technique has been effectively used for decades, and an important component is the availability of sex separation systems, in particular genetic sexing strains. Classical approaches, such as irradiation‐induced chromosomal translocations, have yielded stable strains for species like the Mediterranean fruit fly.
Giovanni Petrucci, Maria‐Eleni Gregoriou, Philippos Aris Papathanos, Marc F. Schetelig, Zhijian Tu, Kostas Bourtzis   +5 more
wiley   +1 more source

Pentoxifylline vaginal gel improves sperm motility and vitality in asthenozoospermic males: A randomized, blinded, <i>in vitro</i> study. [PDF]

Front Pharmacol
Trilla C, Navarro L, Rius M, Espinós JJ.   +3 more
europepmc   +1 more source

Sperm Transfer Under Behavioral and Morphological Constraints in the Orb‐Web Spider Genus Argiope

Integrative Zoology, EarlyView.
The polygamous mating system of the orb‐web spider genus Argiope provides a model to study the evolution of sperm transfer under morphological and behavioral constraints. This helps us to understand how male and female behavioral and morphological reproductive traits influence sperm transfer.
Chathuranga Dharmarathne, Donald J. McLean, Peter Michalik, M. E. Herberstein   +3 more
wiley   +1 more source

Testosterone-induced metabolic changes in seminal vesicle epithelium modify seminal plasma components with potential to improve sperm motility. [PDF]

Elife
Yamanaka T, Xiao Z, Tsujita N, Awad M, Umehara T, Shimada M.   +5 more
europepmc   +1 more source

Assessment of buffalo bull semen quality based on sperm motility parameters, motion characteristics and in vitro fertilization rate.

, 2013
Arslan Sohail, S. M. H. Andrabi, Muhammad Anwar, Luke Chukwudi Ali, A. Mehmood   +4 more
openalex   +1 more source