Avoiding certain types of comments

Hi everyone,

WE just installed some anti-spam plugins and enabled our comments to our blog entries, but it seems we’re getting these types of comments that we don’t like – they’re more like another website saying that the article we wrote is published. It’s not an actual comment – I am not a techie so can you tell me how we can just allow regular comments from people.

Are these trackbacks?

here’s an example – http://www.makemeheal.com/news/miley-cyruss-plastic-surgery-future/373#comment-3

Please let me know what we need to disable or change in our settings, as we want to allow comments – just regular comments – not reports of some of other website writing about our article and an excerpt of our article.