Results 161 to 170 of about 190,003 (291)

Stress in dipteran insects mass‐reared for sterile insect technique applications

Insect Science, EarlyView.
The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri, Vera I.D. Ros, Adly M.M. Abd‐Alla, Monique M. van Oers   +3 more
wiley   +1 more source

Molecular Method Based on Hydrolysis Probe Assays to Identify the Sex Chromosomes of Iberian Desman (Galemys pyrenaicus) Using Non‐Invasive Sampling

Integrative Zoology, EarlyView.
To monitor populations of an endangered species such as Galemys pyrenaicus in the Extremadura area, qPCR techniques have been used to determine sex, using non‐invasive sampling techniques. ABSTRACT Desmans belong to the subfamily Desmaninae, which are members of the family Talpidae.
Adriana Ripa, María Jesús Palacios‐Gonzalez, José A. Díaz‐Caballero, Antonio Espinosa, Francisco Javier Zalba, Juan Luis García‐Zapata, José Luis Fernádez‐García   +6 more
wiley   +1 more source

Understanding the impact of host plant factors on the oviposition behaviour of the cabbage stem flea beetle (Psylliodes chrysocephala)

Annals of Applied Biology, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is an important pest of oilseed rape (Brassica napus) in Europe. The objective of the present study was to gain a better understanding of host plant related factors affecting its oviposition behaviour with the aim of developing new sustainable control strategies.
Thomas Giguère, Valentin Bailly, Thomas Rey, Anne Marie Cortesero, Maxime R. Hervé   +4 more
wiley   +1 more source

Aging‐Associated Vacuolation of Multi‐Ciliated Cells in the Distal Mouse Oviduct Reflects Unique Cell Identity and Luminal Microenvironment

Aging Cell, EarlyView.
Multi‐ciliated cells in the infundibulum and ampulla (INF/AMP) epithelium are vacuolated in aging. Unique cellular susceptibility of the INF/AMP epithelial population and aging‐associated decline in ovarian artery circulation, which supports the ovary and INF/AMP, contribute to this region‐specific vacuolation phenotype, as a consequence of a mildly ...
Keerthana Harwalkar, Nobuko Yamanaka, Alain S. Pacis, Selina Zhao, Katie Teng, Warwick Pitman, Mitaali Taskar, Vera Lynn, Alex Frances Thornton, Matthew J. Ford, Yojiro Yamanaka   +10 more
wiley   +1 more source

Cathepsin B Regulates Ovarian Reserve Quality and Quantity via Mitophagy by Modulating IGF1R Turnover

Aging Cell, EarlyView.
Autophagy regulates ovarian reserve, with Cathepsin B playing a critical role in aging. Inhibition of Cathepsin B increases follicle count, enhances IGF1R–AKT–mTOR signaling and improves mitochondrial function without compromising fertility. This conserved mechanism suggests potential therapeutic strategies to delay ovarian aging and sustain fertility,
Aradhana Mohanty, Anjali Kumari, Lava Kumar. S, Ajith Kumar, Pravin Birajdar, Rohit Beniwal, Mohd Athar, Kiran Kumar. P, H.B.D.Prasada Rao   +8 more
wiley   +1 more source

Embryo utilisation rate and transferable embryo to oocyte ratio correlate positively with livebirth rate but negatively with oocyte number: analysis of 14,156 fresh IVF/ICSI cycles. [PDF]

J Ovarian Res
Datta AK, Nargund G, Wilding M, Dobson S, Campbell S.   +4 more
europepmc   +1 more source

Mitochondrial Respiratory Dysfunction Is Not Correlated With Mitochondrial Genotype in Premature Aging Mice

Aging Cell, EarlyView.
The causal relationship between random mtDNA mutations and reduced mitochondrial respiratory activity in premature aging Polgmut/mut mice remains unclear. This study shows that the abnormal mitochondrial function in Polgmut/mut mice is more closely associated with the nuclear Polg genotype than with the mtDNA genotype.
Hiroaki Tamashiro, Kaori Ishikawa, Koichi Sadotomo, Emi Ogasawara, Kazuto Nakada   +4 more
wiley   +1 more source

Mixed effects of ambient air pollutants on oocyte-related outcomes: A novel insight from women undergoing assisted reproductive technology

Ecotoxicology and Environmental Safety
Air pollution is widely acknowledged as a significant risk factor for human health, especially reproductive health. Nevertheless, many studies have disregarded the potentially mixed effects of air pollutants on reproductive outcomes.
Langjing Deng, Guimin Chen, Tiantian Duan, Jinying Xie, Guangtong Huang, Xiaojie Li, Songyi Huang, Jinglei Zhang, Zicong Luo, Chaoqun Liu, Sui Zhu, Guanhao He, Xiaomei Dong, Tao Liu, Wenjun Ma, Yajie Gong, Xiaoting Shen, Pan Yang   +17 more
doaj  

Exosomal Communication Between Cumulus-Oocyte Complexes and Granulosa Cells: A New Molecular Axis for Oocyte Competence in Human-Assisted Reproduction. [PDF]

Int J Mol Sci
Voros C, Athanasiou D, Mavrogianni D, Varthaliti A, Bananis K, Athanasiou A, Athanasiou A, Papadimas G, Gkirgkinoudis A, Papapanagiotou I, Migklis K, Vaitsis D, Koulakmanidis AM, Mazis Kourakos D, Ivanidou S, Daskalaki MA, Theodora M, Antsaklis P, Loutradis D, Daskalakis G.   +19 more
europepmc   +1 more source

A Comprehensive Multiomics Signature of Doxorubicin‐Induced Cellular Senescence in the Postmenopausal Human Ovary

Aging Cell, EarlyView.
Explants of human postmenopausal ovarian cortex and medulla were treated with doxorubicin for 24 h followed by culture for up to 10 days in doxorubicin‐free medium. Single nuclei sequencing and proteomics revealed an unbiased signature of ovarian senescence driven by epithelial cells in the cortex and stromal cells in the cortex and medulla ...
Pooja Raj Devrukhkar, Mark A. Watson, Bikem Soygur, Fei Wu, Joanna Bons, Hannah Anvari, Tomiris Atazhanova, Nicolas Martin, Tommy Tran, Kevin Schneider, Jacob P. Rose, Daniel Winer, Elisheva Shanes, Mary Ellen G. Pavone, Judith Campisi, David Furman, Simon Melov, Birgit Schilling, Francesca E. Duncan   +18 more
wiley   +1 more source