Results 141 to 150 of about 25,757 (296)

Effects of dominant follicle aspiration and treatment with recombinant bovine somatotropin (BST) on ovarian follicular development in Nelore (Bos indicus) heifers

open access: yes, 2000
Follicle ablation has been recognized as an efficient method of follicular wave synchronization. Treatment with recombinant bovine somatotropin (BST) has been shown to enhance follicular development in .
Buratini, J.   +3 more
core   +1 more source

Refractive Index–Correlated Pseudocoloring for Adaptive Color Fusion in Holotomographic Cytology

open access: yesCytometry Part A, EarlyView.
ABSTRACT Conventional bright‐field (BF) cytology of thyroid fine‐needle aspiration biopsy (FNAB) suffers from staining variability and limited subcellular contrast. Here, we present a refractive index–correlated pseudocoloring (RICP) framework that integrates quantitative refractive index (RI) maps obtained by holotomography (HT) with color BF images ...
Minseok Lee   +8 more
wiley   +1 more source

Analysis of Sonic Hedgehog signalling pathway gene expression in Basal Cell Carcinoma and in GLII induced systems

open access: yes, 2007
PhDEmbryonic development is regulated by a number of signalling pathways, Which are critical for normal growth. Many of these genes then continue to play an important role in the regulation of cell growth and differentiation in adult.
Ikram, Mohammed S, Ikram, Mohammed. S.
core  

Novel Organelle‐Based Intracellular Immunity With Mechanistic and Therapeutic Implications

open access: yesBarrier Immunity, EarlyView.
A conceptual framework illustrating how PAMPs/DAMPs initiate barrier, innate, adaptive, and intracellular immune responses, with organelle‐based intracellular immunity serving as a central integrator linking metabolism, inflammatory signaling, and therapeutic interventions to restore immune homeostasis.
Keman Xu   +9 more
wiley   +1 more source

Hierarchical clustering of differentially expressed miRNAs in granulosa cells of preovulatory dominant and subordinate follicles.

open access: yes, 2015
Heat map of all differentially expressed miRNAs in preovulatory dominant follicles (A) and 20 top miRNAs differentially expressed in preovulatory dominant follicles (B). Red and green blocks represent up and down regulated miRNAs, respectively.
Md Munir Hossain (5663605)   +11 more
core   +1 more source

Analysis and Characterization of Kisspeptin and Its Analogues in Serum and Urine Samples by Liquid Chromatography–High‐Resolution Mass Spectrometry for Doping Control Purposes

open access: yesDrug Testing and Analysis, EarlyView.
Sensitive LC‐HRMS methods were established for the detection of kisspeptin and its analogues in serum and urine, alongside their analytical and metabolic characterization. Stability studies were conducted in serum, plasma, and urine, highlighting the importance of appropriate sample handling for reliable anti‐doping analysis.
Sophia Krombholz   +3 more
wiley   +1 more source

The effects of overexpression of lamin a and two mutants associated with premature aging on stem cell differentiation and proliferation. [PDF]

open access: yes, 2007
The nuclear lamina is composed of A and B-type lamins and performs a number of functions within the nucleus. Mutations within lamins give rise to a group of diseases called laminopathies including autosomal dominant Emery-Dreifuss muscular dystrophy and ...
Gibbs-Seymour, Ian
core  

Role of SoxE transcription factors in development and disease

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Sox8, Sox9, and Sox10 arose by multiple rounds of genome duplications from a single SoxE gene in ancestral vertebrates. In this review, we will briefly discuss the molecular structure and function of SoxE transcription factors and their evolutionary origin. We will then discuss their expression, function, and developmental disorders.
Merin Lawrence, Gerhard Schlosser
wiley   +1 more source

Effect of location and stage of development of dominant follicle on ovulation and embryo survival rate in alpacas

open access: yes, 2012
This study was designed to determine the effect of location of the preovulatory dominant follicle and stage of ovarian follicle development on ovulation rate and embryo survival in alpacas. In Experiment 1, mature lactating alpacas were randomly assigned
Cervantes, M.   +5 more
core  

Fish Scales: A Multifunctional Biomaterial from Nature

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

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