Results 171 to 180 of about 79,883 (298)

Artificial oocyte activation may improve embryo quality in older patients with diminished ovarian reserve undergoing IVF-ICSI cycles. [PDF]

J Ovarian Res, 2022
Tsai TE, Lin PH, Lian PF, Li CJ, Vitale SG, Mikuš M, Su WP, Tsai HW, Tsui KH, Lin LT.   +9 more
europepmc   +1 more source

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

Precise mimicry of physiological Ca²⁺ oscillations for mammalian oocyte activation by nanosecond pulsed electric field. [PDF]

Bioeng Transl Med
Sun YD, An T, Liang R, Luo YW, Xia HZ, Fu L, Han S, Zhu YX, Song ZY, Bai XY, Fu Y, Fu XW, Hou YP, Hou YP, Lu Q.   +14 more
europepmc   +1 more source

Assisted oocyte activation effects on the morphokinetic pattern of derived embryos. [PDF]

J Assist Reprod Genet, 2021
Martínez M, Durban M, Santaló J, Rodríguez A, Vassena R.   +4 more
europepmc   +1 more source

Calcitonin‐like diuretic hormone influences reproduction in adult female Rhodnius prolixus

Insect Science, EarlyView.
Highlights • CT/DH‐like immunoreactivity is present in female reproductive tissues • CT/DH receptor transcripts are expressed in the fat body and ovaries • RNAi knockdown of CT/DH receptors reduces egg number and hatching rate • Rhopr‐CT/DH increases RhoprVg1 and RhoprVgR expression in ovaries in vitro • Rhopr‐CT/DH stimulates oviduct contractions in a
Areej N. Al‐Dailami, Ian Orchard, Angela B. Lange   +2 more
wiley   +1 more source

The efficacy of ionomycin - induced artificial oocyte activation in preventing fertilization failure in an ICSI cycle: an eight - year retrospective study. [PDF]

J Ovarian Res
Li M, Zhang N, Sun Y, Huang J, Li Q, Li J, Liu P, Li R.   +7 more
europepmc   +1 more source

A Novel Assisted Oocyte Activation Method Improves Fertilization in Patients With Recurrent Fertilization Failure. [PDF]

Front Cell Dev Biol, 2021
Wang M, Zhu L, Liu C, He H, Wang C, Xing C, Liu J, Yang L, Xi Q, Jin L.   +9 more
europepmc   +1 more source

LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus

Insect Science, EarlyView.
The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo, Bing‐Bing Shi, Xue‐Qi Zhang, Qiong Yang   +3 more
wiley   +1 more source

The Effect of Artificial Oocyte Activation on Blastocyst Development in Patients With Low Blastocyst Rates: A Retrospective Cohort Study. [PDF]

Cureus
Sendy F, Hemmings R, Kadoch IJ, Jamal W, Phillips S.   +4 more
europepmc   +1 more source

Ionophore application for artificial oocyte activation and its potential effect on morphokinetics: a sibling oocyte study. [PDF]

J Assist Reprod Genet, 2021
Shebl O, Trautner PS, Enengl S, Reiter E, Allerstorfer C, Rechberger T, Oppelt P, Ebner T.   +7 more
europepmc   +1 more source