搜索结果: 106-120 共查到“知识库 人体组织胚胎学”相关记录264条 . 查询时间(3.513 秒)
The Effects of Wearing of Total Prostheses on Palatine Glands:A Morphological Study
Palatine glands total prostheses ultrastructure
2009/7/3
The purpose of this study is to examine the morphological effect which appears in acini and ductus of palatine glands in patients wearing total prostheses. Acini had considerably wide lumens due to de...
Cryptorchidism causes a failure in testosterone secretion from the testicles. The metabolism of the adrenocortical steroids is influenced by sex hormones. Therefore testicular failure may cause struct...
Comparative Histological Analysis of Hepatitis C Virus with Hepatitis B
Hepatit B virus Hepatit C virus histopathology P53 PCNA
2009/6/29
Aims: Rates of certain histopathologic features were evaluated in hepatitis C and in hepatitis B materials and analyzed statistically in a Turkish population. Method: The presence of lymphoid aggregat...
Distribution of Different Fibronectin Isoforms in the Extracellular Matrices of Human Term Placenta
fibronectin human placenta extracellular matrix pregnancy
2009/6/25
Fibronectins are considered to be molecules that play important roles in cell migration and cell differentiation. Fibronectin molecules are thought to influence the differentiation of trophoblasts and...
Remifentanil Infusion and Paracervical Block Combination Versus Remifentanil Infusion Alone During In Vitro Fertilisation (IVF)
Paracervical block lidocaine remifentanil IVF
2009/6/22
The aim of this study is to compare two accepted techniques; intravenous (IV) remifentanil infusion versus its combination with paracervical block (PCB) in patients undergoing transvaginal ultrasound ...
Computer Assisted Image Analysis of Peroxidase Stained Endometrial Tissue
Computer image analysis immunohistochemistry scoring
2009/6/19
Aim: In immunohistochemistry, antibodies are used to detect and localize antigens in cellular compartments in sections taken from frozen or paraffin blocks. Currently, computerized image processing te...
Effect of Lactation on Bone Mineral Density Later in Life in Turkish Women
Bone mineral density lactation dual-energy X-ray absorptiometry (DEXA)
2009/6/16
Aim: To investigate the probable effect of lactation on bone mineral density (BMD) later in life. Materials and Methods: Eighty-seven premenopausal and 18 postmenopausal Turkish women were classified ...
随着肿瘤免疫学的不断发展，肿瘤疫苗已成为肿瘤免疫治疗研究的热点。目前，肿瘤细胞疫苗在多项临床试验中的效果较为明显，在患者体内可检测出有意义的免疫应答反应, 且患者有很好的耐受性；基因疫苗在动物实验和临床试验中显示出靶向性和充分激活抗肿瘤免疫等优点；肿瘤多肽疫苗，因其化学性质稳定、易于制备、无潜在致癌性等优点, 更是受到广泛关注；以现代分子生物学技术将肿瘤细胞、裂解的肿瘤细胞成分或肿瘤细胞的凋亡产物...
Shh基因在胚胎发育过程中的调控作用
基因 Shh 转录因子Gli
2009/6/5
AbstractMammals have three genes with homology to the hh gene. These comprise Sonic hedgehog (Shh), Indian hedgehog (Ihh), and Desert hedgehog (Dhh). Shh has been shown to play a crucial role in embr...
目的探索人体骨骼编组数据及其演化的数学机制。方法根据解剖学中的骨骼数据及相关文献，分析、计算。结果人体整个生命期正中矢状面两侧的骨骼（含牙齿）由奇数“1+3+5”“3+5+7”“1+3+5+7+9”和显性“4、5、5、6”与潜性“9、11、9、11”若干编组演化，其总数为6×24=8×18=9×16=12×12=5！+4！=144对，腹背比为腹侧3背侧5与腹侧5背侧7，单元比为双肢3头躯5、双肢4...
目的探索人体骨骼编组数据及其演化的数学机制。方法根据解剖学中的骨骼数据及相关文献，分析、计算。结果人体整个生命期正中矢状面两侧的骨骼（含牙齿）由奇数“1+3+5”“3+5+7”“1+3+5+7+9”和显性“4、5、5、6”与潜性“9、11、9、11”若干编组演化，其总数为6×24=8×18=9×16=12×12=5！+4！=144对，腹背比为腹侧3背侧5与腹侧5背侧7，单元比为双肢3头躯5、双肢4...