Results 71 to 80 of about 25,757 (296)

Angiotensin II Signaling Promotes Follicle Growth and Dominance in Cattle

open access: yes, 2011
It is generally understood that angiotensin II (AngII) promotes follicle atresia in rats, although recent data suggested that this may not be true in cattle. In this study, we aimed to determine in vivo whether AngII alters follicle development in cattle,
Bernardo Gasperin   +7 more
core   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

open access: yesAdvanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Follicular Dynamics and Pregnancy Rates during Foal Heat in Colombian Paso Fino Mares Bred under Permanent Grazing

open access: yesAnimals
No studies have evaluated the peripartum follicular dynamics resulting in foal heat under tropical environments. We aimed to assess retrospectively the peripartum follicular dynamics in Colombian Paso Fino mares that were inseminated at the foal heat ...
Mauricio Cardona-García   +3 more
doaj   +1 more source

Grade follicles transcriptional profiling analysis in different laying stages in chicken

open access: yesBMC Genomics, 2022
During follicular development, a series of key events such as follicular recruitment and selection are crucially governed by strict complex regulation. However, its molecular mechanisms remain obscure.
Tiantian Sun   +4 more
doaj   +1 more source

BCMA‐Engineered Dendritic Cell‐Derived Exosomes as Bi‐Functional Therapeutics Orchestrating Cytokine Sequestration and Immune Activation for Multiple Myeloma

open access: yesAdvanced Science, EarlyView.
A dual‐function cell‐free therapeutic based on DC2.4 cell‐derived exosomes engineered to display BCMA. (Left) Soluble Ligand Sequestration (Decoy Function): DB Exo act as molecular decoys that predominantly sequester soluble APRIL with partial BAFF attenuation, effectively disrupting the NF‐κB survival signaling axis and suppressing myeloma cell ...
Yuqing Zeng   +5 more
wiley   +1 more source

Follicular Development Dynamics and Plasma Progesterone Profile during the Estrous Cycle of Dairy Cows

open access: yesAnimal Production: Indonesian Journal of Animal Production, 2008
A total of five local Friesian cows, 4 to 5 years, healthy, reproductively sound, were used in the study to understand the development dynamics of dominant follicles and plasma progesterone profile during estrous cycle.
PP Putro   +3 more
doaj  

stMixer for Scalable Mosaic Integration and Label Transfer in Spatial Histology and Multi‐Omics

open access: yesAdvanced Science, EarlyView.
stMixer is an unsupervised framework for scalable integration and label transfer across spatial histology and multi‐slide multi‐omics data with incomplete modality overlap. It combines self‐looped cross‐attention, multimodal metric learning, and graph‐guided cluster voting to align heterogeneous sections, correct batch effects, and propagate ...
Qixing Yang   +3 more
wiley   +1 more source

Effective Management of Single Dominant Follicle with Continuous Administration of Gonadotropin-Releasing Hormone Agonist [PDF]

open access: yes, 1992
With the widespread use of gonadotropin-releasing hormone agonist (GnRH-a) for in vitro fertilization(IVF) program, the cancellation rate during controlled ovarian hyperstimulation(COH} is much lowered. However, poor responders with poor estradioI(E2}
Moon, Shin Yong   +6 more
core  

207 EFFECT OF LOCATION AND STAGE OF THE DOMINANT FOLLICLE ON OVULATION AND PREGNANCY RATES IN ALPACAS

open access: yes, 2010
Gestation in camelids occurs in the left horn regardless of whether ovulation has taken place in the left or right ovary, suggesting uterine embryo migration (Fernandez-Baca S et al. 1970 Biol. Reprod. 3, 243-251).
M. Cervantes   +5 more
core   +1 more source

Wavelength‐Dependent Photobiomodulation Regulates Macrophage Polarization via Mitochondrial Dynamics and Metabolic Reprogramming

open access: yesAdvanced Science, EarlyView.
Light wavelength encodes distinct macrophage fates through mitochondrial and metabolic remodeling. Red 625 nm irradiation induces glycolysis, mitochondrial fission, and M1 polarization, whereas near‐infrared 850 nm irradiation promotes fatty acid oxidation, mitochondrial fusion, and M2 polarization.
Qiusheng Shi   +12 more
wiley   +1 more source

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