[Effects of Fe-Cd interaction on the lipid peroxidation and antioxidative enzyme activities of rice].

Taking rice variety Shennong 265 as test material, a hydroponic experiment was conducted to investigate the effects of Fe (0, 0.1, 0.25 and 0.

Childhood psoriasis: a study of 137 cases from central China.

Background: Childhood psoriasis is common, but it has not been adequately reported in China. This study was undertaken to evaluate the epidemiological and clinical findings in children with psoriasis treated in a 9-year period and to compare the data with those from other studies.

Methods: The data were from 137 children (< or =14 years old) with psoriasis registered in two tertiary hospitals in Wuhan, China between January 2000 and December 2008.

[Expression of neutral endopeptidase and motility-related protein-1 in cutaneous malignant melanoma].

Objective: To study the expression of neutral endopeptidase (CD10) and motility-related protein-1 (CD9) in malignant melanoma and their clinical significance.

Methods: Immunohistochemical study for CD10 and CD9 using Streptavidin-biotin complex technique was carried out in 48 cases of primary cutaneous malignant melanoma (CMM), 23 cases of metastatic melanoma and 23 cases of benign nevus.

Results: The positivity rate of CD10 was highest in metastatic melanoma and lowest in benign nevus (P < 0.

[Dynamics of Cd adsorption on rice seedlings root surface with iron coating and Cd uptake by plant].

In a water culture experiment, rice seedlings were grown in a nutrient solution containing 10 micromol Cd x L(-1), and harvested after different durations of growth. Two treatments were installed, i. e.