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Efficacy of moxifloxacin versus levofloxacin plus metronidazole for CAP with...

This was a prospective, multicenter, open-label, randomized controlled trial. 77Seventy-seven patients of mild-to-moderate CAP with aspiration factors were enrolled and randomly assigned to receive...

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Characterization of Clostridium difficile infection from a tertiary care...

Recently, Clostridium difficile has beencome a prominent pathogen associated with nosocomial infection. The present study collected 94 Clostridium difficile infection (CDI) cases, and analyzeding the...

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High matrix metalloproteinase-9 expression induces microangiogenesis after...

High matrix metalloproteinase-9 expression induces microangiogenesis after cerebral infarction.

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One cystic fibrosis drug may hinder another

Two papers in this issue demonstrate that a cystic fibrosis (CF) drug called ivacaftor, sold under the trade name Kalydeco, can undo the benefits of another type of therapeutic compound used against...

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Melatonin reduces traumatic brain injury-induced oxidative stress

Melatonin reduces traumatic brain injury-induced oxidative stress.

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Who can control the potential targets against cell apoptosis after TIA in the...

Who can control the potential targets against cell apoptosis after TIA in the elderly?

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Laser therapy on the repair of a large-gap transected sciatic nerve in a...

Despite considerable advances in microsurgical techniques, the functional results of peripheral nerve repair remain largely unsatisfactory. Regrowth of nerves across large gaps is particularly...

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Feathers more widespread among dinosaurs

Fossils unearthed in Siberia suggest that feathers may have been more widespread among dinosaurs than scientists have thought -- limited not merely to the dinosaur clade associated with the first...

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Signs of a great earthquake

Part of Chile long overdue for a large earthquake experienced one earlier this year, preceded by a drawn-out series of quake activity that may be a potential triggering mechanism for large...

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Diverse ecosystems get organized for stability

Ecological networks that are highly organized are more stable, a new study reports, meaning that changes to these networks don't cause them to fall apart. The study found that the species living in...

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Special issue on Earth’s disappearing animals

Five mass extinction events have been documented in the fossil record, and Earth is currently in the midst of a “sixth extinction wave,” according to researchers. It’s widely accepted that human...

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Global food safety agreement signed by China and UC Davis

Officials from China’s Northwest Agricultural and Forestry University in Shaanxi province, and the University of California, Davis, today signed a memorandum of agreement that lays the groundwork for...

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Neurologic recovery from corticospinal tract injury due to subfalcine herniation

Neurologic recovery from corticospinal tract injury due to subfalcine herniation.

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Assessment on self-care ability of children with spina bifda

Assessment on self-care ability of children with spina bifda.

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NRG1 isoforms could be an effective therapeutic candidate to promote...

Neuregulin 1 isoforms could be an effective therapeutic candidate to promote peripheral nerve regeneration.

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Diffuse axonal injury after traumatic cerebral microbleeds: an imaging...

Diffuse axonal injury after traumatic cerebral microbleeds: an imaging evaluation.

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Autophagy: a double-edged sword for neuronal survival after cerebral ischemia

Autophagy: a double-edged sword for neuronal survival after cerebral ischemia.

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Quercetin alleviates high glucose-induced Schwann cell damage by autophagy

Quercetin alleviates high glucose-induced Schwann cell damage by autophagy.

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Serial time-encoded amplified microscopy for ultrafast imaging based on...

Serial time-encoded amplified microscopy (STEAM) is an effective and important tool for studying dynamical events. Researchers from the Institute of Semiconductors, Chinese Academy of Sciences have...

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Also of interest from the Proceedings of the National Academy of Sciences

Mice undergoing fear conditioning displayed altered gene transcription, increased synaptic activity, and increased plasticity within the medial prefrontal cortex (mPFC) region of the brain, and...

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