A case of maculopathy from rush poppers

第二，加快民生水利建設進程。一是加強以高效節水為重點的農田水利建設。新建農業高效節水面積300萬畝。二是完成剩余142項定居興牧配套骨干水利工程建設；再解決60萬農村人口的飲水安全問題，推進城鄉一體化供水；加快大中型灌區節水改造、大中型病險水閘除險加固建設；加快13個水電新農村電氣化縣、小水電代燃料和水電增效擴容工程建設；繼續加強水產工作。

W e present the first Chinese case of poppers maculopathy.Poppers are a recreational substance of abuse which composes of a series of volatile alkyl nitrite. “Rush” is a kind of poppers, which was born in the United States and has been in existence for more than 30y. Inhalation of poppers provides a brief rush of euphoria, sexual arousal and relaxation of smooth muscles including the anal sphincter. There are approximate 20% male homosexual using poppers to enhance sexual pleasure in our country.

現階段，慢性心力衰竭臨床治療的主要措施便是抗心衰，以此減少患者出現心血管危象的風險，提高患者的存活率。細胞生物學的快速發展，幫助人們進一步明確了慢性心力衰竭的主要誘發因素，即心肌能量代謝異常。健康人心肌代謝能量為葡萄糖、脂肪酸生物氧化產生的三磷酸腺苷，而慢性心衰患者心肌長期血氧不足，代謝較差，糾正臨床癥狀，必須保證心肌代謝能量充足。磷酸肌酸鈉經人體可以向三磷酸腺苷轉化，補充患者心肌代謝能量[3] 。本次研究結果顯示，觀察組患者的心功能以及運動耐量明顯優于對照組患者，差異有統計學意義（P＜0.05）。可見，磷酸肌酸鈉可以改善患者的心功能，提高患者的運動耐量，為病情抑制奠定較好的基礎條件。

It is previously considered that the risk of poppers is low both physically and psychologically. However, a global drug survey showed that 12% respondents who were using or had used poppers believed that the use of poppers may have or definitely affected their eyesight. Here we present, to our knowledge,the first reported case of poppers maculopathy in China. We obtained the written informed consent from the patient.

筆者在廣泛調研國內外掘進機工作特點的基礎上，設計了用于掘進機模擬試驗平臺且可對掘進機所有狀態與參數進行動態顯示的監控系統，另外搭建了可對各種掘進機位姿檢測方法進行驗證與對比的高精度掘進機位姿測量精度驗證系統。……