Results 111 to 120 of about 16,012 (313)

Biofilm Exoproteins From Staphylococcus Species Impede Re‐Epithelialization of Nasal Epithelial Cells During Wound Healing and Cease Ciliary Beat Frequency

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Introduction Chronic rhinosinusitis (CRS) is an inflammatory disease with many different contributing factors, including bacterial infection. CRS patients are typically managed with medical therapies; however, these treatments frequently fail, leaving surgery as the only viable option.
Sintayehu Ambachew   +8 more
wiley   +1 more source

Female‐Specific Risk of TAS2R Variants in Chronic Rhinosinusitis: A Hospital‐Based Cohort Study From the Taiwan Precision Medicine Initiative

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Bitter taste receptors (T2Rs) function in the innate immune defense of the sinonasal mucosa; however, the genetic association between the TAS2R gene family and chronic rhinosinusitis (CRS) remains understudied in Asian populations.
Rong‐San Jiang   +6 more
wiley   +1 more source

COEXISTENCE OF CLOSELY RELATED CILIATE SPECIES OF THE KARYORELICTEA CLASS IN THE WHITE SEA LITTORAL

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2020
Background. Studies carried out on sand littoral have shown that potentially competing species typically diverge either horizontally from shore to waterline or vertically, preferring to occupy different layers of sand or preferable food resources. The
A. S. Esaulov
doaj   +1 more source

Biodiversity of rumen ciliates

open access: yes, 2003
International audienceThe rumen, a specialized foregut in herbivorous animals (Ruminantia), hosts microbiota of archaea, eubacteria, anaerobic fungi, and ciliated protozoa.
van Der Staay, Georg   +10 more
core  

Partial hearing recovery after cochlear nerve surface transplantation of hair follicle‐derived neural crest stem cells in neural hearing loss rat

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study comprises three experimental parts. Part 1. Time‐course of ouabain‐induced hearing loss. Rats received ouabain (10 mM) via round window application. ABR/DPOAE tests and histological analyses were performed at 2, 7, and 30 days post‐treatment to characterize SGN and glial cell degeneration. Part 2.
Huidong Chen   +9 more
wiley   +1 more source

Genetic relationships of five peritrichous ciliates inferred from inter simple sequence repeat (ISSR) molecular markers

open access: yes, 2005
In this study, ISSR (inter simple sequence repeat) molecular markers Were used to clarify genetic relationships of five peritrichous ciliates: Carchesium. Polypinum., Epistylis chrysemydis, E. plicatilis, E. urceolata and Vorticella canilmada.
Yu Yu-He   +4 more
core  

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

open access: yesAdvanced NanoBiomed Research, EarlyView.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei   +2 more
wiley   +1 more source

Intracellular bacteria in ciliates

open access: yes, 2010
Ciliates are frequently colonized by other micro-organisms. The large size of ciliate cells offers habitats for hundreds to thousands of bacteria in different compartments, such as cytoplasm, nuclei and even perinuclear spaces.
Görtz, Hans-Dieter
core  

Understanding the spacing of placodes in the eye: A comparative study across age and species

open access: yesThe Anatomical Record, EarlyView.
Abstract The conjunctival placodes of the avian eye form in an intriguing and conserved sequence in a circular annulus around the cornea. These 13–16 placodes develop into papillae that are essential for inducing underlying intramembranous flat bones, known as scleral ossicles, which form an important part of the ocular skeleton.
Florence Joseph   +1 more
wiley   +1 more source

Quantitative analysis of nucleolar chromatin distribution in the complex convoluted nucleoli of Didinium nasutum (Ciliophora)

open access: yesBiological Research, 2013
We have earlier shown that the typical Didinium nasutum nucleolus is a complex convoluted branched domain, comprising a dense fibrillar component located at the periphery of the nucleolus and a granular component located in the central part.
Olga G Leonova   +5 more
doaj  

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