[Inhibitory effect of Gracilaria lemaneformis (Bory) Weber Bosse on the co-cultured Scrippsiella trochoidea (Stein) Loeblich III under controlled laboratory conditions].

The inhibitory effects of Grcilaria lemaneiformis on the co-cultured Scrippsiella trochoidea were determined under controlled laboratory conditions, and the possible mechanism was studied. Results showed that: (1) in the separating S. trochoiea-G.

[Effects of macroalgae on growth of 2 species of bloom microalgae and interactions between these microalgae in laboratory culture].

We studied the effects of fresh tissue and culture medium filtrate of Ulva pertusa (Chlorophyta) and Gracilaria lemaneiformis (Rhodophyta) on growth of 2 causative bloom species: Prorocentrum donghaiense and Alexandum tamarense, in laboratory conditions. Both U. pertusa and G.

[Effects of Ulva pertusa and Gracilaria lemaneiformis on growth of Heterosigma akashiwo (Raphidophyceae) in co-culture].

We studied the effects of fresh tissue and culture medium filtrate of two species of macroalgae, Ulva pertusa (Chlorophyta) and Gracilaria lemaneiformis (Rhodophyta) on growth of Heterosigma akashiwo (Raphidophyceae) in co-culture. Both U. pertusa and G.

Effect of the Antarctic environment on hormone levels and mood of Chinese expeditioners.

Background: Serum thyroid hormones, plasma catecholamines and mood were examined in 10 male members of the 16th Chinese Antarctic Expedition who spent the 2000 austral winter at Great Wall Station.

Study Design: Samples were taken prior to deployment to Antarctica (December, 1999) and upon return to China 54 weeks later (December, 2000). The expeditioners also completed the Profile of Mood States (POMS) each month over an 8-month period (April through November, 2000).