Results 131 to 140 of about 99,548 (294)

A validated model of serum anti-Mullerian hormone from conception to menopause [PDF]

open access: yesarXiv, 2011
Background: Anti-Mullerian hormone (AMH) is a product of growing ovarian follicles. The concentration of AMH in blood may also reflect the non-growing follicle (NGF) population, i.e. the ovarian reserve, and be of value in predicting reproductive lifespan. A full description of AMH production up to the menopause has not been reported.
arxiv  

Nanomaterials for promoting axon regeneration after spinal cord injury: Mechanisms and prospects

open access: yesInterdisciplinary Medicine, EarlyView.
The effects of clinical therapies for spinal cord injury (SCI) are greatly limited due to poor axon regeneration. This review systematically discusses the ability of nanomaterials (NMs) to treat SCI and the mechanism underlying their therapeutic effects. The properties of NMs that are conducive to axon regeneration after SCI are outlined.
Jia Liu   +9 more
wiley   +1 more source

A normalized gradient flow method for computing ground states of spin-2 Bose-Einstein condensates [PDF]

open access: yesarXiv
We propose and analyze an efficient and accurate numerical method for computing ground states of spin-2 Bose-Einstein condensates (BECs) by using the normalized gradient flow (NGF). In order to successfully extend the NGF to spin-2 BECs which has five components in the vector wave function but with only two physical constraints on total mass ...
arxiv  

Development of a Decellularized Urinary Bladder Matrix and Heparin‐Based Cryogel for Promoting Angiogenesis

open access: yesMacromolecular Bioscience, EarlyView.
A dECM‐based cryogel scaffold with sustained VEGF release is developed to promote angiogenesis in ischemic tissues. Fabricated from decellularized porcine urinary bladder matrix and heparin, the scaffold supports VEGF binding and prolonged release. The cryogel demonstrates enhanced angiogenic potential in vitro and in a murine hindlimb ischemia model ...
Dayeon Roo   +7 more
wiley   +1 more source

Cholinergic Degeneration and Alterations in the TrkA and p75NTR Balance as a Result of Pro-NGF Injection into Aged Rats

open access: yesJournal of Aging Research, 2011
Learning and memory impairments occurring with Alzheimer's disease (AD) are associated with degeneration of the basal forebrain cholinergic neurons (BFCNs).
Ashley M. Fortress   +3 more
doaj   +1 more source

Investigating the Mechanism of Conditioning Versus Postoperative Electrical Stimulation to Enhance Nerve Regeneration: One Therapy, Two Distinct Effects

open access: yesMuscle &Nerve, EarlyView.
ABSTRACT Regeneration after peripheral nerve injury is often insufficient for functional recovery. Postoperative electrical stimulation (PES) following injury and repair significantly improves clinical outcomes; recently, conditioning electrical stimulation (CES), delivered before nerve injury, has been introduced as a candidate for clinical ...
Paige B. Hardy   +4 more
wiley   +1 more source

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