严重精神障碍患者门诊救助及效果分析

目的了解绍兴市越城区严重精神障碍患者门诊救助情况。方法回顾性收集2019一2022年纳入社区管理的严重精神障碍患者基本信息(包括年龄、性别、疾病诊断、贫困信息);收集门诊救助患者定点医院个人申请信息和就诊信息(包括就诊时间、诊断、诊疗费、检查费、药品费)。结果2019一2022年,门诊救助申请率分别为18.80%、17.96%、16.57%、16.60%,补助率分别为38.46%、38.21%、37.96%、36.20%;贫困患者门诊救助补助人次中位水平高于非贫困患者(p<0.05),补助次均费用中位水平低于非贫困患者(p<0.001)。结论门诊救助政策能有效减轻患者的药品负担,应通过优化申请流程、深化系统信息化和智能化建设、提高政策保障力度、加强政策宣传等提高政策执行质量。

中性纤维素酶促进牛粪厌氧消化性能的研究

试验考察直接添加中性纤维素酶对牛粪沼气发酵性能的影响。向厌氧消化体系添加50,100,150,200 FPU·g^(-1)的中性纤维素酶,通过产气数据、发酵终点沼液性质来估计评估中性纤维素酶对牛粪沼气发酵性能的影响。中性纤维素酶可以促进牛粪的厌氧消化性能。当酶添加量为50 FPU·g^(-1)时,对牛粪产气没有影响;当酶添加量继续增加时,牛粪的累积甲烷产量开始增加,最高值为1085.6 mL·g^(-1),比对照高40%;当酶添加量超过100 FPU·g^(-1)时,单位酶对甲烷产量增加的贡献不再增加;当酶添加量超过150 FPU·g^(-1)时,牛粪产气高峰出现延迟的现象。高浓度的氨氮可能是造成产气延迟的原因。中性纤维素酶可以促进牛粪的沼气发酵性能,但当酶添加过多时,会引发沼气发酵的延迟,原因需要进一步分析。

Effect of Light on Flavonoids Biosynthesis in Red Rice Rdh

The effect of light on flavonoids biosynthesis in red rice Rdh was studied. The panicles of red rice Rdh produced colorless caryopses after darkness treatment; and these colorless caryopses displayed bright-red after vanillin treatment, but did not display red color after light inducing for 15 days, suggesting that red rice Rdh could produce leucoanthocyanidin, but could not produce polyproanthocyanidins in darkness. Histological study revealed that the aleurone layers of Rdh colorless caryopses displayed bright-red after vanillin assay, but the pericarp and seed coat layers did not display color change, which indicated that the aleurone layers could accumulate precursors of polyproanthocyanidins in darkness, but the pericarp and seed coat could not. Additionally, color ofRdh caryopses changed from green in immaturity to red in maturity, and the green caryopses changed color from green to red gradually indoor for 7 days after harvest, suggesting that leucoanthocyanidins could synthesize polyproanthocyanidins. It was concluded that light was necessary for red pigment biosynthesis in red rice Rdh, leucoanthocyanidins biosyntheses in the aleurone layers did not need light, leucoanthocyanidins biosynthesis in pericarp and seed coat needed light inducing, the effect of leucoanthocyanidin biosynthesis in Rdh to light had tissue specificity.