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Latest Histology Stories

2013-10-04 23:21:34

Histolgoy Bath and Histology Freeze Plate, now available from PolyScience, simplify tissue sample freezing for enzyme studies, sample preparation, and other histology applications. Niles, IL (PRWEB) October 04, 2013 Two easy-to-use devices designed for the fast freezing of tissue samples and specimens are now available from PolyScience. Ideal for enzyme studies, the Histology Bath features a -60°C (-76°F) working temperature that freezes tissue samples quickly, preventing...

2013-09-13 08:20:44

Scientists reveal how organic mercury can interfere with vision More than one billion people worldwide rely on fish as an important source of animal protein, states the United Nations Food and Agriculture Organization. And while fish provide slightly over 7 per cent of animal protein in North America, in Asia they represent about 23 per cent of consumption. Humans consume low levels of methylmercury by eating fish and seafood. Methylmercury compounds specifically target the central...

Studying Plant And Cell Growth In Space
2013-09-12 12:32:17

American Journal of Botany At work on the International Space Station, researchers studying plant and cell growth in space encountered a challenge. Imaging revealed interesting spaceflight-associated root morphologies. They needed to fix the tissues for further study back on Earth, but conventional fixation methods require separate fixatives depending on whether the sample is intended for molecular or morphological study. If the scientists wanted to study how spaceflight affected patterns...

2013-08-09 10:10:37

Animal study reveals “unexpected” role of horizontal cells in photoreceptor rod and cone cell development of retina Scientists are developing a clearer picture of how visual systems develop in mammals. The findings offer important clues to the origin of retinal disorders later in life. In research published this week in the Journal of Neuroscience, University at Buffalo scientists and colleagues focused on a particular protein, called a transcription factor, that regulates gene...

Red Lights At Night Better Than White When It Comes To Mood
2013-08-07 11:32:35

Brett Smith for redOrbit.com - Your Universe Online People working the graveyard shift may want to literally see red because according to a new study -- the color of light animals are exposed to at night can affect mood regulation. Study researchers from The Ohio State University found hamsters that were exposed to blue lights at night experienced the worst mood disruptions, followed closely by white lights, when compared to hamsters that spent their nights in a dim red light. "Our...

2013-02-07 15:27:50

Among the animals that are appealing “cover models” for scientific journals, lancelets don´t spring readily to mind. Slender, limbless, primitive blobs that look pretty much the same end to end, lancelets “are extremely boring. I wouldn´t recommend them for a home aquarium,” says Enrico Nasi, adjunct senior scientist in the MBL´s Cellular Dynamics Program. Yet Nasi and his collaborators managed to land a lancelet on the cover of The Journal of...


Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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