海南坡鹿生理生化正常值的研究

测定了海南坡鹿32项生理生化正常值．结果表明，除在成、幼鹿之间，体温、呼吸、脉搏、红细胞平均体积、红细胞计数、白细胞计数、血红蛋白、总蛋白、碱性磷酸酶、血清钙、血清纳差异极显著（P＜0．01），球蛋白、谷草转氨酶、谷丙转氨酶差异显著（P＜0．05）；在成年公、母鹿之间，除红细胞平均体积差异极显著（P＜0.01），红细胞压积容量、血清钙差异显著（P＜0．05）外，其余测定项目差异不显著（P＞0．05）．     

急性肺栓塞患者血浆纤维蛋白原与肾功能的相关性分析

目的:探讨急性肺栓塞(APE)患者血浆纤维蛋白原(FIB)与肾功能相关性,评价其在不同肾功能状态中的临床意义。方法:回顾分析暨南大学附属第一医院从2015年1月至2021年6月首次确诊收治的193例APE患者临床资料,通过肾脏病饮食改良公式(MDRD)计得肾小球滤过率(eGFR),利用eGFR分期将研究对象按照慢性肾脏病(CKD)分为CKD1-4组,比较不同肾小球滤过率组间临床资料(包括基础资料及实验室资料)指标的差异性;分析不同组内FIB与肾功能(血浆尿素、血胱抑素C、血肌酐、尿蛋白)的相关性;最后进行4组患者FIB与eGFR的回归分析。结果:患者组间基线资料比较中年龄、血气PO₂、尿酸、血淀粉酶、BNP及肌钙蛋白差异有统计学意义(P<0.05);凝血观察指标水平比较只有FIB差异有统计学意义(P=0.016);肾功能观察指标在患者组间比较中均有统计学意义(P<0.05);进一步相关分析得到不同组中血浆纤维蛋白原分别与血胱抑素C(r=0.2980,P<0.05)、尿蛋白(r=0.3480,P<0.05)、血肌酐(r=0.6550,P<...     

论海南坡鹿的保护及对策

本文在阐明海南坡鹿作为保护物种的基础上，揭示了海南坡鹿种群发展动态及其根本性的影响因素，论述并评价了海南坡鹿的保护对策和发展的趋向。     

CA530全自动凝血仪血浆纤维蛋白原测定的分析讨论

目的：了解CA530凝血仪对血浆纤维蛋白原（Fibrinogen FBG,以下简写为FBG）测定两种方法（Clauss法和PT-der法）的结果比较。方法：随机选取做凝血功能筛查的740例住院病人同时用两种方法测定FBG,结果以PT—der法测定值为准,按大于4.00g/L,2.00～4.00g/L和小于2.00g/L分为高值、中值、低值三组,对其作离散趋势分析,相关性检验及t检验。结果：演算值多数高于实测值,并且演算值越大,这个趋势越明显。t检验显示低值组P〈0.05,中值组P〉0.05,高值组P〈0.01。PT—der法FBG不同程度高于Clauss法FBG测定值,演算值在2.00～4.00g/L之间时,两法差异相对较小。对两种方法做精密度检查,Clauss法CV值明显小于PT-der法。结论：在用PT-der法演算值代替Clauss法的实测值出具报告时,应取慎重态度。     

CA530全自动凝血仪血浆纤维蛋白原测定的分析讨论

目的:了解CA530凝血仪对血浆纤维蛋白(Fibrinogen FBG,以下简写为FBG)测定两种方法(clauss法和PT-der法)的结果比较.方法:随机选取做凝血功能筛查的740例住院病人同时用两种方法测定FBG,结果以PT-der法测定值为准,按大于4.00g/L,2.00～4.00g/L和小于2.00g/L分为高值、中值、低值三组,对其作离散趋势分析,相关性检验及t检验.结果:演算值多数高于实测值,并且演算值越大,这个趋势越明显.t检验显示低值组P＜0.05,中值组P＞0.05,高值组P＜0.01.PT-der法FBG不同程度高于Clauss法FBG测定值,演算值在2.00～4.00g/L之间时,两法差异相对较小.对两种方法做精密度检查,Clauss法CV值明显小于PT-der法.结论:在用PT-der法演算值代替Clauss法的实测值出具报告时,应取慎重态度.     

纤维蛋白原三种测定方法的比较及临床应用评价

目的：对纤维蛋白原三种测定方法在出血、血栓疾病中的临床应用进行评价。方法：病人血浆用双缩脲法、凝血酶原时间法、凝血酶时间法测定纤维蛋白原含量,测定结果进行ｔ检验。结果：ＰＴ法Ｆｇ结果高于双缩脲法近一倍,ＴＴ法结果较双缩脲法略低。结论：不主张ＰＴ法测定血浆Ｆｇ含量,ＴＴ法简便、快速,反应血浆Ｆｇ活性水平,是出血、血栓性疾病的诊断、病情观察和疗效判定时Ｆｇ的一种较好的测定方法。     

肝病患者血浆游离氨基酸的测定及其临床意义

对67例肝病人(肝硬化、肝癌、肝脓疡)的血清21种氨基酸进行测定分析,可知与正常人的相比,有显著差异(P<0.01),对测定结果及临床意义进行了讨论。     

血液低密度脂蛋白和纤维蛋白原的选择净化

以新型类肝素聚阴离子磺化羟丙基壳聚糖（ＨＰＣＳＳ）为净化剂，研究其选择净化血液低密度脂蛋白（ＬＤＬ）及纤维蛋白原（Ｆｉｂ）的性能，分别考察了净化剂用量和净化体系ｐＨ值对净化效果的影响，确立了较好的净化条件。结果表明，在ｐＨ＝４．７７￣４．７２，净化剂初始浓度４０００ｍｇ／Ｌ时，磺化羟丙基壳聚糖具有良好的选择净化性能，是一种新型ＬＤＬ／Ｆｉｂ净化剂。可使血浆总胆固醇下降４５％￣６６％，低密度脂蛋白和     

血液流变学、纤维蛋白原与颈椎病的相关性分析

目的:探讨血液流变学、纤维蛋白原的改变与颈椎病的相关性.方法:检测92例颈椎病患者的血液流变学和纤维蛋白原,分析两者与颈椎病的相关性.结果:颈椎病患者高切变率、低切变率下的全血粘度、红细胞聚集指数、红细胞变形指数、纤维蛋白原与对照组比较,差异有统计学意义(P＜0.05).结论:颈椎病患者常伴有血液流变学指标及纤维蛋白原异常,通过早期测定,可以为防止血栓性疾病的发展提供循证依据.     

梅花鹿FGF10基因的生物信息学分析

应用生物信息学的方法对梅花鹿FGF10基因的核苷酸和氨基酸序列进行了初步的生物信息学分析,包括理化性质分析、信号肽和跨膜结构域分析、磷酸化位点和疏水性分析、蛋白质二级结构分析、功能结构域分析以及系统进化分析.结果表明:梅花鹿FGF10基因编码213个氨基酸,蛋白相对分子量为23.84kD,为碱性不稳定蛋白;存在信号肽和跨膜结构域;共有26个磷酸化位点;二级结构主要由α螺旋、β转角、延伸链和随机卷曲组成.具有FGF典型的FGF结构域.系统进化分析显示,梅花鹿FGF10与哺乳动物FGF10相似性较高,并且与牛、羊在亲缘关系上最相近.为梅花鹿FGF10基因的结构和功能的进一步研究打下了坚实的理论基础.     

雄性白唇鹿头骨的形态学观察

观察雄性白唇鹿头骨的形态结构特点。雄性白唇鹿头骨呈略狭长的锥体形四面体。颅长、颅宽、颅高分别为29 30、13 20和16 30cm;颅长与颅宽和颅高的比值分别为2 22和1 80;顶骨由前上方向后下方倾斜,顶间骨不明显,无枕内隆凸。雄性白唇鹿的齿式为20·1·3·33·0·3·3=32。     

经纤维支气管镜灌注纤维蛋白原、凝血酶治疗咯血的疗效观察

目的 旨在为临床治疗咯血寻求更有效的方法及药物,方法 将83例患者随机分成4组,组1经纤维支气管镜(FB)局部灌注纤维蛋白原+凝血酶;组2经FB局部灌注凝血酶;组3予垂体后叶素+常规止血药(止血敏、止血芳酸)静脉滴注;组4予常规止血药静脉滴注。结果 统计学检验显示,4种治疗方法疗效差别有显著性(P=0.0001)。组1、组2的治疗方法优于组3、组4(P<0.05)。而组1较组2疗效更优(P=0.05)。结论 经FB局部灌注凝血药物的止血效果优于静脉用药;经FB灌注纤维蛋白原+凝血酶比单用凝血酶的止血效果更显著。     

糖尿病下肢血管病变患者血脂、纤维蛋白原水平变化的研究

目的：探讨2型糖尿病合并下肢血管病变患者血脂、纤维蛋白原水平变化及其意义。方法：对55例2型糖尿病患者行双下肢动脉超声检测,根据有无下肢血管病变分为糖尿病合并下肢血管病变组（实验组）23例和无下肢血管病变组（对照组）22例,并作血糖、血脂和纤维蛋白原等含量测定。结果：两组总腮固醇、甘油三脂、高密度脂蛋白等均无统计学差异,糖尿病下肢血管病变组较无血管病变组低密度脂蛋白、纤维蛋门原明显增高（P〈0．05）。结论：糖尿病合并下肢血管病变患者存在血脂、血凝功能异常,低密度脂蛋白和纤维蛋白原的异常增加是糖尿病下肢血管并发症的重要原因。     

吉林双阳梅花鹿成纤维细胞生长因子10的克隆和基因分析

根据多个物种的成纤维细胞生长因子10的序列,设计了特异的引物,从吉林双阳梅花鹿子宫cDNA库中得到了梅花鹿成纤维细胞生长因子10,并应用多种数据库和软件对其进行了分析．     

Analysis of the Structure of Adsorbed Fibrinogen on Solid Surfaces and Its Dynamic Processes Using AFM

Ｔｈｅａｄｓｏｒｐｔｉｏｎｏｆｐｒｏｔｅｉｎｓａｔｓｏｌｉｄ－ｌｉｑｕｉｄｉｎｔｅｒｆａｃｅｓｉｓｏｆｇｒｅａｔｂｉｏｌｏｇｉｃａｌ，ｍｅｄｉｃａｌ，ａｎｄｉｎｄｕｓｔｒｉａｌｓｉｇｎｉｆｉｃａｎｃｅ．Ｔｈｅｉｎｉｔｉａｌａｄｓｏｒｐｔｉｏｎｏｆｐｌ...     

Natural diet and food habitat use of the Tarim red deer,Cervus elaphus yarkandensis

In order to determine the natural diet and food habitat use of Tarim red deer (Cervus elaphus yarkandensis), a study was carried out in Qiemo, Xinjiang , China from October 2000 to June 2001. Direct observation combined with faecal analysis method was used to determine the natural diet of red deer. 15 different species of plant were identified as food items. Among them, 13 species of plants were identified in winter diet and 9 species in summer. Red deer consumed a wider range of species in winter because of their nutrient requirement as well as the shortage of food and the scarcity of high-quality forage in the study area. Phragmites communis, Glycyrrhiza inflata and populus diversifo-lia were frequently present in the deer's diet whenever in winter and summer. Among them, Phragmites communis was the most abundant plant in the area and was included in the deer's diet. Observation on food selection frequency of captive Tarim red deer showed that Populus diversifolia was the first preferred species. However, this food was limited in the study area. Five food habitat types were found in the study area according to plant association: (1) Phragmites communis-Tamarix ramosissima association, (2) Tamarix ramosissima-Halostachys cas-pica association, (3) Tamarix ramosissima-Phragmites communis association, (4) Populus diversifolia-Phragmites communis association, (5) Burned area. Among them, Phragmites communis-Tamarix ramosissima association (reed meadow and reed marsh) was preferred to other types within the study area whenever in summer and winter. Dense reed cover could reduce the chance of detection from predator and obstruct attack from predator. Furthermore, under the cover of the reed, Tarim red deer was protected from direct solar radiation during the hours of hot day in summer. The reed meadow and marsh was preferred, presumably because the red deer could minimize their movements while searching for food, water and cover.     

Natural diet and food habitat use of the Tarim red deer, Cervus elaphus yarkandensis

In order to determine the natural diet and food habitat use of Tarim red deer （Cervus elaphus yarkandensis）, a study was carried out in Qiemo, Xinjiang , China from October 2000 to June 2001. Direct observation combined with faecal analysis method was used to determine the natural diet of red deer. 15 different species of plant were identified as food items. Among them, 13 species of plants were identified in winter diet and 9 species in summer. Red deer consumed a wider range of species in winter because of their nutrient requirement as well as the shortage of food and the scarcity of high-quality forage in the study area. Phragmites communis, Glycyrrhiza inflata and populus diversifolia were frequently present in the deer＇s diet whenever in winter and summer. Among them, Phragmites communis was the most abundant plant in the area and was included in the deer＇s diet. Observation on food selection frequency of captive Tarim red deer showed that Populus diversifolia was the first preferred species. However, this food was limited in the study area. Five food habitat types were found in the study area according to plant association： （1） Phragmites communis-Tamarix ramosissima association, （2） Tamarix ramosissima-Halostachys caspica association, （3） Tamarix ramosissima-Phragmites communis association, （4） Populus diversifoliaPhragmites communis association, （5） Burned area. Among them, Phragmites communis-Tamarix ramosissima association （reed meadow and reed marsh） was preferred to other types within the study area whenever in summer and winter. Dense reed cover could reduce the chance of detection from predator and obstruct attack from predator. Furthermore, under the cover of the reed, Tarim red deer was protected from direct solar radiation during the hours of hot day in summer. The reed meadow and marsh was preferred, presumably because the red deer could minimize their movements while searching for food, water and cover.     

实验室指标联合测定在肺栓塞诊断中的应用

目的:探讨血浆中D-二聚体(D-dimer,DD)、C-反应蛋白(C-reactive Protein,CRP)、纤维蛋白原(Fibrinogen,FIB)与肺泡-动脉压差A-aDO2的检测对肺栓塞(Pulmonary Embolism,PE)的诊断价值.方法:检测50例正常对照组、106例患者(包括18例PE患者)体内DD、CRP、FIB含量与A-aDO2.结果:18例PE患者体内DD与对照组、其他患者组比较差异有统计学意义(P<0.01),其他患者组与对照组比较差异有统计学意义(P<0.05);18例PE患者体内CRP与对照组、其他患者组比较差异有统计学意义(P<0.01),其他患者组与对照组比较差异有统计学意义(P<0.05);18例PE患者体内FIB与对照组、其他患者组比较差异有统计学意义(P<0.01),其他患者组与对照组比较差异无统计学意义(P>0.05);18例PE患者A-aDO2与对照组、其他患者组比较差异有统计学意义(P<0.01),其他患者组与对照组比较差异无统计学意义(P>0.05).结论:血浆中DD、CRP、FIB与A-aDO2联合检测对PE的早期诊断具有较好的应用价值.     

市售食盐含碘量的测定及测定方法探讨

对石河子市销售的８种食盐，随机取样３２份，测定了其含碘量，并就测碘方法进行了探讨。