Peer-reviewed Articles - Biology

19 downloads
274 views

We created an easy-to-use device for operant licking experiments and another device that records environmental variables. Both devices use the Raspberry Pi computer to obtain data from multiple input devices (e.g., radio frequency identification tag readers, touch...

["Animal Behavior","Bioengineering","Neuroscience"]
doi:10.7717/peerj.2981
74 downloads
285 views

Background Individuals with unilateral lower limb amputation have a high risk of developing knee osteoarthritis (OA) in their intact limb as they age. This risk may be related to joint loading experienced earlier in life. We hypothesized that loading during walking...

["Bioengineering","Anatomy and Physiology","Kinesiology"]
doi:10.7717/peerj.2960
46 downloads
149 views

Background Cryoelectrolysis is a new minimally invasive tissue ablation surgical technique that combines the ablation techniques of electrolytic ablation with cryosurgery. The goal of this study is to examine the hypothesis that electrolysis can take place in a...

["Biochemistry","Bioengineering","Biophysics","Oncology","Surgery and Surgical Specialties"]
doi:10.7717/peerj.2810
84 downloads
492 views

The ostrich is a highly cursorial bipedal land animal with a permanently elevated metatarsophalangeal joint supported by only two toes. Although locomotor kinematics in walking and running ostriches have been examined, these studies have been largely limited to...

["Animal Behavior","Bioengineering","Anatomy and Physiology","Kinesiology"]
doi:10.7717/peerj.2857
110 downloads
296 views

Background Electrical stimulation (ES) has been successfully used to treat bone defects clinically. Recently, both cellular and molecular approaches have demonstrated that ES can change cell behavior such as migration, proliferation and differentiation. Methods...

["Bioengineering","Cell Biology","Orthopedics"]
doi:10.7717/peerj.2821
92 downloads
380 views

Biomaterial scaffolds have the potential to enhance neuronal development and regeneration. Understanding the genetic responses of astrocytes and neurons to biomaterials could facilitate the development of synthetic environments that enable the specification of...

["Bioengineering","Bioinformatics","Cell Biology","Genomics","Neuroscience"]
doi:10.7717/peerj.2829
85 downloads
236 views

Nitrite-dependent anaerobic methane oxidation (n-damo) is a recently discovered biological process which has been arousing global attention because of its potential in minimizing greenhouse gases emissions. In this study, molecular biological techniques and potential...

["Agricultural Science","Bioengineering","Environmental Sciences","Soil Science"]
doi:10.7717/peerj.2766
122 downloads
970 views

3D printers that build objects using extruded thermoplastic are quickly becoming commonplace tools in laboratories. We demonstrate that, with appropriate handling, these devices are capable of producing sterile components from a non-sterile feedstock of thermoplastic...

["Bioengineering","Biotechnology","Microbiology"]
doi:10.7717/peerj.2661
133 downloads
795 views

The goal of this study was to create a public data set with results of qualitative and quantitative evaluations related to human balance. Subject’s balance was evaluated by posturography using a force platform and by the Mini Balance Evaluation Systems Tests. In...

["Bioengineering","Neuroscience","Kinesiology","Computational Science"]
doi:10.7717/peerj.2648
128 downloads
582 views

One-dimensional (1D) kinematic, force, and EMG trajectories are often analyzed using zero-dimensional (0D) metrics like local extrema. Recently whole-trajectory 1D methods have emerged in the literature as alternatives. Since 0D and 1D methods can yield qualitatively...

["Animal Behavior","Bioengineering","Kinesiology","Statistics"]
doi:10.7717/peerj.2652
99 downloads
424 views

Background This study examines the biophysical and preclinical pulmonary activity of synthetic lung surfactants containing novel phospholipase-resistant phosphonolipids or synthetic glycerophospholipids combined with Super Mini-B (S-MB) DATK and/or SP-Css ion-lock...

["Bioengineering","Biophysics","Respiratory Medicine","Synthetic Biology"]
doi:10.7717/peerj.2635
89 downloads
429 views

Locusts are known for their ability to jump large distances to avoid predation. The jump also serves to launch the adult locust into the air in order to initiate flight. Various aspects of this important behavior have been studied extensively, from muscle physiology...

["Animal Behavior","Bioengineering","Biophysics","Entomology"]
doi:10.7717/peerj.2481
119 downloads
486 views

A strongly ossified and rigid skull roof, which prevents parietal kinesis, has been reported for the adults of all amphibian clades. Our μ-CT investigations revealed that the Buresch’s newt (Triturus ivanbureschi) possess a peculiar cranial construction. In addition...

["Animal Behavior","Biodiversity","Bioengineering","Taxonomy","Zoology"]
doi:10.7717/peerj.2392
149 downloads
580 views

Background Alterations in skeletal muscle function and architecture have been linked to the compromised exercise capacity characterizing chronic heart failure (CHF). However, how passive skeletal muscle force is affected in CHF is not clear. Understanding passive...

["Bioengineering","Computational Biology","Anatomy and Physiology","Cardiology","Kinesiology"]
doi:10.7717/peerj.2447
1 citation
383 downloads
686 views

Microfracture surgery may be applied to treat cartilage defects. During the procedure the subchondral bone is penetrated, allowing bone marrow-derived mesenchymal stem cells to migrate towards the defect site and form new cartilage tissue. Microfracture surgery...

["Bioengineering","Orthopedics","Rheumatology","Translational Medicine"]
doi:10.7717/peerj.2243

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