Results 171 to 180 of about 7,144,982 (296)

Monitoring Changes in Sperm Concentration and Quality Help Improve Captive Breeding Outcomes of the Endangered Amphibian Rawlinsonia littlejohni

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Amphibians are among the most threatened taxonomic groups, with many species experiencing rapid declines that have resulted in small, isolated populations vulnerable to inbreeding depression and reduced fertility. One major outcome of inbreeding is lowered fecundity, often linked to morphological changes in gametes.
Nadine Nolan, Anne Ibbotson, Natalie Calatayud, Matt W. Hayward, Alex Callen, Kaya Klop‐Toker, Rose Upton   +6 more
wiley   +1 more source

Synergistic Effects of Thyroxine and Nano-Melatonin on Post-Thaw Sperm Quality, Antioxidant Defence and Fertility of Cryopreserved Simmental Bull Semen. [PDF]

Vet Med Sci
Abonagy M, Arisha A, Salama M, Ashour M, Shukry M, Shedeed S, Shehabeldin A, El-Shafai N, Ibrahim Z, Mahmoud S, Saad M, Alameen A, Elkhidr RY, Ali OH, Khalphallah A, Elmeligy E, Khesruf KA, Abdelhafez EA, Algabary A.   +18 more
europepmc   +1 more source

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

The Influence of L-Serine on Sperm Quality, Malondialdehyde, and Antioxidant Enzyme Activity After Cryopreservation in Bull Semen. [PDF]

Animals (Basel)
Ratchamak R, Buathalad K, Matra M, Wangkahart E, Boonkum W, Chankitisakul V.   +5 more
europepmc   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos, Danielle Santos, Lupis Ribeiro, Jonathan J. Mucherino‐Muñoz, Marcelle Uhl, Carlos Logullo, A. Mendonça‐Amarante, M. Fantappie, Rodrigo Nunes‐da‐Fonseca   +8 more
wiley   +1 more source

Age-Associated Alterations in Sperm Quality and DNA Integrity in Cryopreserved Bali Bulls (<i>Bos javanicus</i>) Semen. [PDF]

Vet Med Int
Astuti P, Iskandar H, Sarmin S, Airin CM, Damayanti E, Maulana T, Sonjaya H.   +6 more
europepmc   +1 more source

Bromelain as the enzyme of the future: A global bibliometric mapping of its applications and emerging trends

Journal of the Science of Food and Agriculture, EarlyView.
Abstract INTRODUCTION Bromelain, a complex mixture of proteolytic enzymes primarily extracted from plants of the Bromeliaceae family, has gained prominence because of its broad industrial applicability, particularly in the food, pharmaceutical and cosmetic sectors.
Genésio José da Silva Neto, Tonny Cley Campos Leite, Mônica Tejo Cavalcanti, Geany Targino Sousa Pedrosa, Rerisson do Nascimento Alves, Amanda Reges de Sena, Mônica Correia Gonçalves   +6 more
wiley   +1 more source

Seasonal trends in sperm quality in Denmark and Florida. [PDF]

Reprod Biol Endocrinol
Lassen E, Pacey AA, Skytte AB, Montgomerie R.   +3 more
europepmc   +1 more source

Health risk assessment of heavy metal accumulation in fruits exposed to geothermal waters: a case study and global implications

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The present study investigated the potential health risks of heavy metals (HMs) in the fruits and leaves of mulberry and sour cherry trees exposed to water from Sivas geothermal basin (Turkey). RESULTS The target HMs were ranked according to their hazard index as: Cd < Pb < Zn < Cu < Ni < Mn < Cr. The total hazard index for mulberry
E Işıl Arslan Topal, Murat Topal, Erdal Çelik, Erdal Öbek   +3 more
wiley   +1 more source

Impact of extended equilibration periods on in vitro post-thaw sperm quality in rams. [PDF]

Vet Res Commun
Korkmaz F, Gungor S, Inanc ME, Herdogan M, Cay HA, Mart F, Kahraman D, Kaya U.   +7 more
europepmc   +1 more source