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  5. 監測思覺失調症患者之泌乳激素、性功能障礙、飲食營養元素: 蛋白指標之初探
 
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監測思覺失調症患者之泌乳激素、性功能障礙、飲食營養元素: 蛋白指標之初探

Other Title
Monitoring prolactin, Sexual Dysfunction and Dietary Nutritional Elements in Schizophrenic Patients: a Pilot Study on Protein Indicators
Type
thesis
Date Issued
2025-01-16
Author(s)
張育豪
Advisor
吳姿樺
Subjects
系所名稱:藥學系臨床藥學碩士在職專班
Publisher
藥學系臨床藥學碩士在職專班
Description
學位別:碩士
口試委員:盧孟良; 韓嘉莉; 吳姿樺
關鍵字:抗精神病藥物、鋅、泌乳激素、性功能障礙、蛋白質變化
Abstract
思覺失調症 (Schizophrenia)是一種腦部疾病,會造成患者在思考功能與知覺功能的障礙。高泌乳激素血症為使用抗精神病藥物常見之副作用,泌乳激素 (Prolactin,PRL)是一種由垂體前葉分泌的多效性激素,而泌乳激素又與鋅元素及維他命D三者之間存在互相調控的機制。本研究藉由抽血檢測個案血漿中的性賀爾蒙 (如泌乳激素)、微量元素(例如鋅)、維生素D、葉酸及新陳代謝指標的濃度;使用問卷來了解個案飲食中的鋅含量、日照時數及日曬程度,透過亞利桑那性經驗量表中文版評估性功能和性生活滿意度;並分別比較高泌乳激素血症與低泌乳激素血症病人之血漿中蛋白質含量差異。希望能藉由探討藥物處方與日常作息與飲食補充習慣和血液中泌乳激素、鋅和維生素D濃度是否與病情嚴重度、性功能和性生活滿意度有關。並藉由蛋白質體學了解泌乳激素失調相關的體液指標及其調控因素,釐清病情控制個體間差異,給予病人更好的藥事照護和飲食指導。本研究共收案19人,最終分析病人8人,健康體8人,共16人。病人之PANSS平均分數為52.0±6.41,其中有兩位病人病情嚴重度為輕度 (25%),其餘6人皆在正常/輕微之範圍 (75%);維生素D濃度在病人中有7位缺乏 (<=20 ng/mL)及1位不足;抗精神病藥使用Olanzpine/Aripiprazole/Clozapine之人數分別為5人、2人及1人。經統計分析,病人組之鋅血漿濃度顯著低於健康組 (p=0.036),但鋅攝取量在兩組間並無顯著差異 (p = 0.416),顯示鋅元素攝入量並非主要的影響因子。在病人組中,Prolactin和Zn呈現顯著的負相關 (相關係數為 -0.762、p =0.028)。而血漿蛋白質比較中,高泌乳激素濃度樣本之C-reactive protein isoform 1 precursor表現上升;keratin, type II cytoskeletal 6A表現下降;alpha-1-acid glycoprotein 2 precursor表現下降。泌乳激素濃度低,鋅濃度高,相對於泌乳激素濃度正常且鋅濃度正常樣本,泌乳激素濃度低之keratin, type II cytoskeletal 6A表現上升;C-reactive protein isoform 1 precursor表現下降;alpha-1-acid glycoprotein 2 precursor表現下降。四位血漿鋅濃度偏低的病人中有一位女性,血漿泌乳激素濃度達47.7 (ng/mL),此個案服用之Clozapine雖為prolactin-sparing抗精神病藥物,但仍然有可能引起高泌乳素血症。此外,高泌乳激素與低泌乳激素患者之C-reactive protein isoform 1 precursor及keratin, type II cytoskeletal 6A表現呈現相反的變化,而alpha-1-acid glycoprotein 2 precursor在兩者皆呈現下降表現,根據此三種蛋白之生理作用,推測可能與發炎反應之調控相關。未來研究應進一步探討血漿鋅與泌乳激素異常、抗精神病藥物引起之性功能障礙及蛋白質變化與炎症反應之間的相互關聯及其潛在影響。
URI
https://203.71.86.71/handle/123456789/9224

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