变色龙

变色龙是这样一种灵物,它用坚持来面对周遭的一切,用色彩来宣泄内心的情感。马达加斯加的变色龙正努力用灵性和动感的身躯守卫自己的家园。当你踏上这座岛屿,请不要带有色的眼镜。

Histological Study on the Skin of Japanese Flounder Paralichthys olivaceus

Histological development of Japanese flounder Paralichthys olivaceus larval skin and ultrastructural difference of skin between reared normal and malpigmented Japanese flounder were studied with light microscopy (LM) and transmission electron microscopy (TEM). The results show that the skin develops slowly before the metamorphosis, while at the onset of metamorphosis, the skin develops quickly and becomes complete in structure till about 50 d after being hatched. Ultrastructural observation on the normal and malpigmented skins shows that the iridophore and melanophore are adjacent to each other. Profile and structure of the two kinds of pigment cells are more complete in the skin of normal ocular side than in the skin of pigmented blind side. The ultrastructure of typical chloride cell was observed in the skin of Japanese flounder larvae for the first time.

Vogt-小柳-原田综合征五例临床及神经影像学特点

目的探讨Vogt-小柳-原田综合征的临床及神经影像学特点。方法回顾我院收治的5例Vogt-小柳-原田综合征患者，总结其临床、脑脊液细胞学、神经影像学特点及药物治疗的效果。结果5例患者均在发病早期确诊葡萄膜炎，并出现头痛症状，3例出现脑膜刺激征，所有患者颅脑MRI强化扫描均显示软脑膜较均匀强化。脑脊液白细胞计数均增高[（4～196）×10^6／L]。5例患者经大剂量激素联合环磷酰胺治疗均得到有效控制。结论假性脑膜炎是Vogt-小柳-原田综合征最常见的中枢神经系统表现，脑脊液细胞学检查主要表现为白细胞计数增高，颅脑MRI平扫及强化对该病的诊断具有一定价值。大剂量激素联合环磷酰胺治疗疗效确切。