Results 161 to 170 of about 1,195,347 (296)

Comparison of Sertoli cells in duck testes pre- and post-sexual maturation. [PDF]

Poult Sci
Tao Z, Xu W, Song W, Lu L, Zhang S, Liu H, Wang Z, Gu H, Zhu C, Li H.   +9 more
europepmc   +1 more source

Effects of Tartrazine on Some Sexual Maturation Parameters in Immature Female Wistar Rats. [PDF]

Int J Environ Res Public Health, 2022
Mindang ELN, Awounfack CF, Ndinteh DT, Krause RWM, Njamen D.   +4 more
europepmc   +1 more source

Sexually Mature [PDF]

, 2020
openaire   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source

Sexual maturation in blind (Smoky Joe) chickens

, 2009
In domestic chickens, sexual maturation can be induced by increasing the photoperiod. Increased stimulation of hypothalamic photoreceptors triggers the release of gonadotropin releasing hormone which in turn induces the synthesis and release of ...
Perttula, Jennifer
core  

Sperm RNA landscape during sexual maturation in Duroc boars. [PDF]

BMC Genomics
Shrestha A, van Son M, Hashim A, Rouzbehani S, Gilfillan GD, Berge U, Kommisrud E, Alm-Kristiansen AH.   +7 more
europepmc   +1 more source

Ontogenetic changes in the tyrosine hydroxylase immunoreactive preoptic area in the small-spotted catshark Scyliorhinus canicula (L., 1758) females: catecholaminergic involvement in sexual maturation. [PDF]

Front Neuroanat, 2023
Porceddu R, Porcu C, Mulas G, Spiga S, Follesa MC.   +4 more
europepmc   +1 more source

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

A Nanopore Direct RNA Sequencing Atlas of RNA Modifications in pig (Sus scrofa domesticus) Testes across Sexual Maturation. [PDF]

Sci Data
Yang Y, Yan Z, Hao Z, Mao J, Du Y, Wang Y, Zhou X, Chen L, Zhao Y, Shen L, Zhu L, Gan M.   +11 more
europepmc   +1 more source

Concomitant downregulation of neuropeptide genes in a marine snail with consecutive sexual maturation after a nuclear disaster in Japan. [PDF]

Front Endocrinol (Lausanne), 2023
Morishita F, Horiguchi T, Akuta H, Ueki T, Imamura T.   +4 more
europepmc   +1 more source