Results 61 to 70 of about 65,329 (315)

Deep Learning Network‐Tailored Microenvironment Matching of 4D Bioprinting Bioactive Scaffolds for Bone Regeneration

open access: yesAdvanced Science, EarlyView.
A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang   +12 more
wiley   +1 more source

Extraction of mineralized callus from total callus area. [PDF]

open access: yes, 2014
a) Contour line was made to set for total callus area; b) Extraction of mineralized callus by applying threshold of 421 mgHA/cm3. Higher mineralized callus volume extracted from the total callus area showed better improvement in fracture healing.
Nurul ‘Izzah Ibrahim (677081)   +5 more
core   +1 more source

Morphological Characterization and Identification of Coffea liberica Callus of Somatic Embryogenesis Propagation.

open access: yesCoffee and Cocoa Research Journal, 2015
Compared with other types of coffee, Liberica coffee is more difficult to be propagates using clonal methods. Meanwhile, demand for planting materials and consumption of this type of coffee is increasing lately.
Fitria Ardiyani
doaj   +1 more source

Unraveling Bone‐Skin Crosstalk Enables miRNA Nanoformulation for Cutaneous Neurovascular Reconstruction in Diabetic Mice

open access: yesAdvanced Science, EarlyView.
This study unravels that bone fracture accelerates diabetic wound healing by releasing exosomal microRNA (miR‐130b‐3p). To mimic this bone‐skin crosstalk, we engineered a self‐assembling agomir‐130b‐3p nanocomplex. Delivered via a photocrosslinkable hydrogel, this bio‐inspired therapy provides sustained localized agomir release.
Tao Shen   +14 more
wiley   +1 more source

Potential of tissue cultured medicinal plants in Malaysia [PDF]

open access: yes, 2013
Medicinal plants possess many secondary products that exhibit biological activities such as antioxidant, anticancer, anti-inflammatory, antibacterial and anti microbial.
Abd Samad, Azman   +2 more
core  

Mechanical Intelligence in Bone Regeneration: Bridging Material and Cellular Memory for Enhanced Healing

open access: yesAdvanced Science, EarlyView.
Mechanical intelligence reframes bone regeneration as a time‐dependent coupling between material and cellular memory. Biomaterials store and release mechanical history, while cells retain prior cues and remodel the repair niche. Matching these memories to healing stages may guide stage‐specific scaffolds, sensing‐assisted prediction, mechanical dosing,
Jin Tian   +8 more
wiley   +1 more source

Herbicide Metabolic Resistance in Poaceae Plants via the GA‐GID1/DELLA‐DOF2‐P450s Module

open access: yesAdvanced Science, EarlyView.
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Junzhi Wang   +6 more
wiley   +1 more source

Response of four medical plants of Euphorbia species in callus initiation in vitro

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2014
Callus cultures were initiated for four Euphorbia species. Nodule explants cultured on Murashige and Skoog (MS) medium, supplemented with different concentrations 0,0.5,1,1.5,2 mg/l of the auxin 2,4-Dichlorophenoxy acetic acid 2,4-D.
Abedaljasim M. Aljibouri   +2 more
doaj   +1 more source

The Insistence of Blackness and the Persistence of Antiblackness in Ireland

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT This paper positions Ireland as a critical site for examining the insistence of blackness and an antiblackness created and sustained through Irish ethnonationalist imaginaries and exclusionary processes. Drawing on connected sociologies and Irish Black Studies, this enquiry argues that antiblackness in Ireland operates as a generational force,
Philomena Mullen
wiley   +1 more source

Attempts to cause differentiation of callus tissue of Abies concolor by tissue culture technique [PDF]

open access: yes, 1972
Abies concolor (white fir) is one of the many conifers often planted as an ornamental tree. Like so many other conifers, Abies is difficult to vegetatively propagate.
Schnurbusch, Donald Joseph, 1941-
core  

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