Results 111 to 120 of about 245,598 (341)

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

Development of an eco-friendly UPLC method for simultaneous quantification of six selected phosphodiesterase-5 inhibitors and serotonin reuptake inhibitors in pharmaceutical formulations and adulterated food using a quality by design approach

open access: yesFuture Journal of Pharmaceutical Sciences
This study introduces an innovative, environmentally sustainable ultra-performance liquid chromatography (UPLC) method with UV detection for the concurrent quantification of six clinically relevant pharmaceuticals—vardenafil, avanafil, sildenafil ...
Heba Abdel-Hafeez Mohamed   +3 more
doaj   +1 more source

Histological Characterization and Comparative Transcriptomic Analysis of Gonads During Early Sex Differentiation in the Northern Snakehead (Channa argus)

open access: yesAnimal Research and One Health, EarlyView.
This study delineates the early sex differentiation timeline in the northern snakehead (Channa argus). These findings provide a foundation for future sex‐control breeding in this economically important species. ABSTRACT The northern snakehead (Channa argus) is an economically important aquaculture species in China.
Chaonan Sun   +6 more
wiley   +1 more source

A Novel Ectodysplasin a Gene mutation of X-Linked Hypohidrotic Ectodermal Dysplasia

open access: yesClinical, Cosmetic and Investigational Dermatology
Yuan Zhuang,1,2 Ru Zhang,3,4 Miaomiao Li,3,4 Yaru Zou,1 Shui Jiang,1 Yanan Zhang,1 Shiguo Liu,3,4 Bo Yu1 1Dermatological Department, The Affiliated Hospital of QingdaoUniversity, Qingdao, People’s Republic of China; 2dermatological department, Women and ...
Zhuang Y   +7 more
doaj  

Validated chromatographic methods for determination of teriflunomide and investigation of its intrinsic stability

open access: yesBMC Chemistry
Two rapid, precise, and sensitive stability-indicating high performance chromatographic methods for the measurement of Teriflunomide in its degradation products’ existence were developed. These were RP-HPLC and HPTLC using UV detector.
Shereen A. Boltia   +3 more
doaj   +1 more source

Integrating agro‐residue valorization and clean hydrogen production: coconut fiber‐based catalysts for NaBH4 hydrolysis

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract A novel phosphoric acid‐treated green coconut fiber (GCF‐C) was developed as a catalyst for hydrogen production from the hydrolysis of sodium borohydride (NaBH4). Characterization techniques confirmed structural modifications, including X‐ray diffraction, scanning electron microscopy, X‐ray fluorescence, Fourier transform infrared, and ...
Isabelly Silveira Freitas   +16 more
wiley   +1 more source

Strategies for Realizing Industry 5.0 Inclusive Sustainability Goals for Sustainable Development: A Structured Framework for Overcoming Barriers and Guiding Transformation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Industry 5.0 has emerged to address the limitations of Industry 4.0 by emphasizing inclusive sustainability through environmentalism, human‐centricity, and resilience. However, its development faces barriers across technological, organizational, and social dimensions.
Mohammad Ali Beheshtinia   +4 more
wiley   +1 more source

Comparative in silico and in vivo study of the antioxidant activity of lactoferrin, Geobacillus stearothermophilus, and Lactobacillus delbrueckii subsp. lactis against Rotavirus infection in male mice

open access: yesBMC Microbiology
Rotavirus is a major cause of pediatric gastroenteritis, for which effective treatments are limited. This study investigates the antioxidant and antiviral potential of lactoferrin, Geobacillus stearothermophilus, and Lactobacillus delbrueckii subsp ...
Tarek A. M. Ismail   +8 more
doaj   +1 more source

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