Results 81 to 90 of about 1,464,639 (343)

Studies of the age, growth, sexual maturity and spawning of populations of anchoveta (Cetengraulis mysticetus) of the coast of the Eastern Tropical Pacific Ocean [PDF]

open access: yes, 1961
ENGLISH: Three hundred and twenty-six collections of anchoveta (Cetengraulis mysticetus), an important tuna bait species, taken between April 1951 and April 1960 from seven major baiting areas in the Eastern Tropical Pacific Ocean (Almejas Bay, Guaymas ...
Barrett, Izadore, Howard, Gerald V.
core  

Length-weight relationships, condition factor, gonadosomatic index-based size at first sexual maturity, spawning season and fecundity of Aspidoparia morar (Cyprinidae) in the Jamuna River (Brahmaputra River distributary), northern Bangladesh

open access: yes, 2013
Summary The present study describes the length-weight relationships (LWRs), length-length relationships (LLRs), Fulton's condition factor (KF), size at first sexual maturity, spawning season, sex ratio and fecundity of the Morari Aspidoparia morar ...
M. Hossain   +9 more
semanticscholar   +1 more source

Identification of miRNAs associated with sexual maturity in chicken ovary by Illumina small RNA deep sequencing

open access: yesBMC Genomics, 2013
MicroRNAs have been suggested to play important roles in the regulation of gene expression in various biological processes. To investigate the function of miRNAs in chicken ovarian development and folliculogenesis, two small RNA libraries constructed ...
Li Kang   +4 more
semanticscholar   +1 more source

NKCC1: A key regulator of glioblastoma progression

open access: yesMolecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen   +5 more
wiley   +1 more source

Meta-analysis of the origin of bimaturism in orangutan males [PDF]

open access: yes, 2017
Unlike any other primate species, orangutans exhibit extraordinary sexual differences in their facial morphology. Two different strategies are available for males that reach sexual maturity: either become fully “flanged” and develop secondary sexual ...
Adnan, Mina
core   +1 more source

Exploratory study on maturation and competition level in young karate practitioners [PDF]

open access: yes, 2019
Emparelhar crianças propicia sucesso e reduz lesões no desporto. Apesar das diferenças de maturação entre crianças, a idade cronológica mantém-se o principal critério para equalizar os níveis de competição, mas com uma eficiência limitada.
Branco, Marco A. C.   +6 more
core   +2 more sources

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Sexual maturity and reproductive period of the swimming blue crab Callinectes danae Smith, 1869 (Brachyura: Portunidae) from Guaratuba Bay, Paraná State, southern Brazil

open access: yes, 2013
This work aims to estimate the average size at the onset of morphological and physiological sexual maturity and the reproductive period of Callinectes danae.
M. Z. Marochi   +4 more
semanticscholar   +1 more source

Digital twins to accelerate target identification and drug development for immune‐mediated disorders

open access: yesFEBS Open Bio, EarlyView.
Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley   +1 more source

Relationship between three methods for the evaluation of skeletal maturation with sexual maturation

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2006
The objective of this study was to determine which of the methods used to establish the skeletal maturation is better related with the maturity of the patient, and for that reason is more practical and applicable to the clinical practice.
Óscar Zapata   +3 more
doaj  

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