Color morphs of the coral, Acropora tenuis, show different responses to environmental stress and different expression profiles of fluorescent-protein genes.

Corals of the family Acroporidae are key structural components of reefs that support the most diverse marine ecosystems. Due to increasing anthropogenic stresses, coral reefs are in decline. Along the coast of Okinawa, Japan, three different color morphs of Acropora tenuis have been recognized for decades.

Evidence that nitric oxide is a non-adrenergic non-cholinergic inhibitory neurotransmitter in the circular muscle of the mouse distal colon: a study on the mechanism of nitric oxide-induced relaxation.

The gastrointestinal tract is composed of outer longitudinal muscle layers and inner circular muscle layers. Nitric oxide (NO), carbon monoxide (CO), and ATP play major roles as non-adrenergic non-cholinergic (NANC) inhibitory neurotransmitters in the longitudinal muscle of the mouse distal colon, whereas it is unclear which NANC inhibitory neurotransmitters are in its circular muscle. We investigated the electric field stimulation (EFS)-induced relaxations in the circular smooth muscle of the distal colon under NANC conditions.

Bayesian analysis of perfusion-weighted imaging to predict infarct volume: comparison with singular value decomposition.

Purpose: We compared the performances of a Bayesian estimation method and oscillation index singular value decomposition (oSVD) deconvolution for predicting final infarction using data previously obtained from 10 cynomolgus monkeys with permanent unilateral middle cerebral artery (MCA) occlusion.

Methods: We conducted baseline perfusion-weighted imaging 3 hours after MCA occlusion and generated time to peak, first moment of transit, cerebral blood flow, cerebral blood volume, and mean transit time maps using Bayesian and oSVD methods. Final infarct volume was determined by follow-up diffusion-weighted imaging (DWI) scanned 47 hours after MCA occlusion and from histological specimens.

[Efficacy of low-dose erlotinib against gefitinib-induced hepatotoxicity in a patient with lung adenocarcinoma harboring EGFR mutations].

We report a case of a female in her 80s who was diagnosed with recurrent lung adenocarcinoma after primary surgery. She was treated with a systemic chemotherapy regimen consisting of carboplatin plus paclitaxel until the disease showed progression. On detection of epidermal growth factor receptor(EGFR)mutations, we administered gefitinib, an EGFR tyrosine kinase inhibitor, at a dosage of 250 mg daily.

[A case of colon cancer with chronic renal dysfunction responding to effective retreatment with FOLFIRI].

A 76-year-old man with renal dysfunction received FOLFIRI due to a relapse in his pelvis after surgery for sigmoid colon cancer. FOLFIRI was continued for approximately 21 months with stabilization of disease observed on CT scans, but his tumor marker levels increased and tumors showed progression. He then began treatment with cetuximab/CPT-11, but disease progression was observed.