The KBG syndrome: confirmation of autosomal dominant inheritance and further delineation of the phenotype

We report on a Turkish family in which the father and his two sons were diagnosed as having the KBG syndrome. Large upper central incisors were the diagnostic finding in all three patients along with mental retardation, cryptorchidism, skeletal abnormalities, and short stature. Our report clearly confirms that the inheritance is autosomal dominant in KBG syndrome, although a high male to female ratio has been observed in published cases.     

Subcutaneous cryptococcosis due to Cryptococcus diffluens in a patient with sporotrichoid lesions case report, features of the case isolate and in vitro antifungal susceptibilities.

Environmental fungi, in particular primary pathogens and Cryptococcus spp. can be responsible for skin lesions mimicking sporotrichosis. In this paper, we report a case of subcutaneous cryptococcosis in an apparently healthy, young male patient due to a non-C. neoformans Cryptococcus species, C. diffluens. The isolate showed in vitro phenotypic switching that may affect virulence and host inflammatory and immune responses, and in vitro resistance to amphotericin B and 5-flucytosin. This species shares several phenotypic traits with C. neoformans, and, therefore, decisive diagnosis should be based on biopsy and culturing results followed by molecular identification.     

人胎儿睾丸发生过程中表皮生长因子与细胞增殖核抗原的表达

目的　观察表皮生长因子 (EGF)与细胞增殖核抗原 (PCNA)在人胎儿睾丸发生过程中的表达特征 ,探讨两者在睾丸发生中的作用。　方法　用SP免疫细胞化学技术检测了人胎儿 12～ 32周睾丸间质细胞、支持细胞、生殖细胞EGF、PCNA阳性细胞表达率。　结果　EGF在胎儿 12周龄睾丸组织未见表达 ,16～ 32周龄睾丸间质细胞呈阳性表达 ,16～ 2 0周为表达高峰 ,随着胎龄的增长呈逐渐下降趋势 (P <0 0 1) ;PCNA在胎儿睾丸间质细胞、支持细胞和生殖细胞均有不同程度表达 ,16～ 2 0周为表达高峰 ,随着胎龄的增长呈逐渐下降趋势 (P <0 0 1)。　结论　EGF与PCNA在人胎儿睾丸发育过程中有不同程度的表达 ,表明EGF与PCNA在睾丸发育过程中起着一定的作用     

Health education for pregnant women: the role of background characteristics

This was a pilot study with the purpose of determining the effect of health education in enhancing the self-care agency of pregnant women and to define the role of their background characteristics in the success of this education. Subjects of this study were 30 pregnant women who visited a university hospital for check. The success of the given education was measured by pre- and post-tests that were applied before and after health education using "self-care agency scale". Data were evaluated according to t-test and variance analysis. After health education, the self-agency scores of the pregnant women increased significantly (P < 0.05). It was defined that pregnant women with the least self-care agency scores before health education, displayed the best progress after the education.     

ACE Genotype May Have an Effect on Single versus Multiple Set Preferences in Strength Training

A polymorphic variant of the human angiotensin converting enzyme (ACE) gene was identified. The 'D' (rather than 'I') variant was associated with improvements in strength related to physical training. We set out to determine whether the response to different patterns of strength training might also differ. Ninty-nine Caucasian male non-elite athletes were randomly allocated into one of three groups: 31 non-training/control (CG: 31), single-set (SSG: 35) and multiple-set (MSG: 33). SSG and MSG trained three times a week for 6 weeks. Both training groups were underwent a strength-training program with two mesocycles (12-15 repetition maximum (RM) and 8-12 RM mesocycles). One RM loads in half squat and bench press were assessed before training and after the first and second mesocycles. ACE polymorphisms analysed by polymerase chain reaction (PCR) methods. Subjects with ACE II genotype in the MST group had improved strength development in 12-15 RM, while SST and MST groups had similar gains in 8-12 RM. Subjects with ACE DD genotype in both the SSG and the MSG had similar benefits from both 12-15 RM and 8-12 RM. Strength gains for subjects with ACE ID genotype in the SSG were similar to MSG gains in response to 8-12 RM loads but not with 12-15 RM loads. Additionally, subjects with DD genotype had superior strength gains in both strength training groups. Tailoring strength training programmes (single-set vs. multiple set) according to the athlete's ACE genotype may be advantageous.     

妊娠高血压患者血浆中降钙素基因相关肽的测定及其临床意义

本文测定了３０例正常育龄妇女，２８例正常妊娠以及３６例妊娠征患者血浆中降钙素基因相关肽的水平，结果发现，轻度妊高生与正常妊娠相比，血浆中ＣＧＲＰＫ是有下降但不显著（Ｐ〉０．０５）。中重度妊高征与正常妊娠相比，差异有非常显著性，因此推测，妊娠状态下血浆中降钙素基因相关肽的减少可能是妊娠高血压症产生的重要原因之一。     

Arginine selective biosensor based on arginase-urease immobilized in gelatin

Arginase and urease enzymes were immobilized on the surface of pH electrode by using gelatin membrane which is then cross-linked with glutaraldehyde. Sensor response was maximum when 2.5 mM, Tris-HCl buffer (pH 8.5) was used at 25 degrees C. The biosensor response depends linearly on arginine concentration between 0.025-0.310 mM with response time 10 min. Furthermore, application of the system for the arginine detection in serum samples was also tested.