Results 61 to 70 of about 242,957 (260)

Association Between COVID-19 Pregnant Women Symptoms Severity and Placental Morphologic Features

open access: yesFrontiers in Immunology, 2021
Since the beginning of the pandemic, few papers describe the placenta’s morphological and morphometrical features in SARS-CoV-2–positive pregnant women.
Patricia Zadorosnei Rebutini   +20 more
doaj   +1 more source

Morphometric, meristics and comparative studies of Chrysichthys nigrodigititus (Lacepede) from Lagos Lekki and Badagry Lagoons, Lagos State, south west Nigeria [PDF]

open access: yes, 2005
Morphometric measurements, meristic counts and comparative studies of Chrysicthys nigrodigitatus samples from Lagos, Lekki, and Badagry Lagoons was carried out to determine the amount of variation among the species from the different locations using ...
Ajado, E.O.   +2 more
core  

Packed for Ossification: High‐Density Bioprinting of hPDC Spheroids in HAMA Toward Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez   +6 more
wiley   +1 more source

Triglops dorothy, a new species of sculpin (Teleostei: Scorpaeniformes: Cottidae) from the southern Sea of Okhotsk [PDF]

open access: yes, 2006
A new species of the cottid genus Triglops Reinhardt is described on the basis of 21 specimens collected in Aniva Bay, southern Sakhalin Island, Russia, and off Kitami, on the northern coast of Hokkaido, Japan, at depths of 73–117 m.
Orr, James W., Pietsch, Theodore W.
core  

Immune and Stem Cell‐Mediated Bactericidal Amplification and Bone Remodeling for Infection Clearance and Osteointegration

open access: yesAdvanced Materials, EarlyView.
A pH‐responsive biomaterial interface integrates bactericidal peptides, cell‐recruiting peptides, and magnesium ions into a multifunctional system. Infection‐induced acidification triggers antimicrobial peptide release while cell‐recruiting peptides mobilize bone marrow stem cells.
Zhenyu Li   +9 more
wiley   +1 more source

Morphometric analyses of non-invasive fecal samples of the Korean long-tailed goral (Naemorhedus caudatus) for species and age identification

open access: yesAnimal Cells and Systems, 2018
The Korean long-tailed goral (Naemorhedus caudatus) is at risk of population decline due to habitat loss and fragmentation. Therefore, it is essential to ascertain its presence and/or the identity of individuals of the goral using non-invasive fecal ...
Baek-Jun Kim   +5 more
doaj   +1 more source

Watershed Prioritisation of Drainage Basins Based on Geomorphometric Parameters, Neyyar Watershed, India

open access: yesQuaestiones Geographicae, 2023
Prioritisation of sub-watersheds (SWs) is becoming increasingly important in the conservation of natural resources, particularly in watershed planning.
Shekar Padala Raja, Mathew Aneesh
doaj   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

open access: yesAdvanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang   +9 more
wiley   +1 more source

Sexual Differences in Delayed Postresuscitative Brain Changes (Experimental Study)

open access: yesОбщая реаниматология, 2007
Objective: to examine gender-related differences in the postresuscitative brain functional and structural changes.Materials and methods. Congenital and acquired behaviors were studied in 100 adult albino rats of both sexes in the control and after ...
A. V. Volkov   +4 more
doaj   +1 more source

Horses from the Arzhan-1 Mound: Results of Archaeological Research and Morphometric Analysis of the Preserved Osteological Collection

open access: yesПоволжская археология, 2020
The widely known mound Arzhan-1 dates from the end of the 10th – beginning of the 8th centuries BC and is a key archaeological site for the study of the early nomads in Eurasia.
Bokovenko Nikolay A.   +2 more
doaj   +1 more source

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