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Search Results: 1 - 10 of 52015 matches for " ZHOU Ru-bin "
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Comparative Studies of Chromosome Breaks and Gaps in Chorionic Villus Cells and Peripheral Blood Cells of Newborn and Adult
绒毛细胞与新生儿脐带血和成人外周血染色体断裂和裂隙的比较 Comparative Studies of Chromosome Breaks and Gaps in ChorionicVillus Cells and Peripheral Blood Cells of Newborn and Adult

王汝斌,周晖WANG Ru-Bin,ZHOU Hui
遗传 , 1997,
Abstract: Chromosome breaks and gaps in chorionic villus cells and lymphocytes from newborn and adult were compared. The number of chromosome breaks and gaps in chorionic villus cells was higher than that in newborn and adult lymphocytes. This might be one of the reasons for higher chromosome aberration rate in chorionic villus.
9号染色体臂间倒位21例分析 Analyses in 21 Cases of Pericentric Inversion of Chromosome 9
李永全,郑克勤,周汝滨,潘超仁,廖霞,陈小萍LI Yong-quan,ZHENG Ke-qin,ZHOU Ru-bin,PAN Chao-ren,LIAO Xia,CHEN Xiao-ping
遗传 , 1999,
Abstract: 在2 703例遗传咨询门诊病例中检出9号染色体臂间倒位21例,将本组inv(9)的频率与普通群体inv(9)的频率作比较,并通过对伴有其它性状的inv(9)家系的分析,讨论了inv(9)的遗传效应问题。 Abstract: Twenty one cases of pericentric inversion of chromosome 9 were found in 2703 patients asking genetic counseling. The percentage of inv(9) in this group was compared with that in normal population. Two special pedigrees with inv(9) were analyzed and the genetic effects of inv(9) were discussed.
9种新的人类染色体异常核型报告 A Report of Nine New Kinds of Human Chromosomal Abnormal Karyotypes
李永全,郑克勤,周汝滨,潘超仁,廖霞,陈小萍LI Yong-Quan,ZHENG Ke-Qin,ZHOU Ru-Bin,PAN Chao-Ren,LIAO Xia,CHEN Xiao-Ping
遗传 , 1999,
Abstract: 发现9种新的人类染色体异常核型,分别为: 46, XX, t(2; 10)(q33; q11); 46, XY, t(10; 12)(q26; q22); 46, XY, t(6; 15)(p23; q23); 46, XY, t(1; 6)(p36; q21); 46, XY, t(1; 19)(p32; p13); 46, XY, t(16; 18)(q22; q21); 46, XY, inv(1)(p36q25); 46, XY, t(13; 17)(q12; q25); 46, XY, t(15; 21)(q26; q11)。异常核型是导致自然流产和不育的原因。 Abstract Nine new kinds of human chromosomal abnormal karyotypes were reported. They were46, XX, t(2; 10)(q33; q11); 46, XY, t(10; 12)(q26; q22); 46, XY, t(6; 15)(p23; q23); 46, XY, t(1; 6)(p36; q21); 46, XY , t(1; 19)(p32; p13); 46, XY, t(16; 18)(q22; q21); 46, XY, inv(1)(p36q25); 46, XY, t(13; 17)(q12; q25) and 46, XY, t(15; 21)(q26; q11). The chromosomal anomalies were the causes of spontaneous abortions and infertilities.
48例原发性闭经患者的细胞遗传学分析 Cytogenetic Studies on 48 Cases with Primary Amenorrhea
郑克勤,李永全,潘超仁,周汝滨,廖霞,陈小萍ZHENG Ke-Qin,LI Yong-Quan,PAN Chao-Ren,ZHOU Ru-Bin,LIAO Xia,CHEN Xiao-Ping
遗传 , 1996,
Abstract: 本文报告对48例原发闭经患者的临床和细胞遗传学分析,共发现染色体异常17例,占354%,其中包括45,X,7例;45,X/46,XX,2例;X染色体结构异常5例;核型中有Y染色体3例。讨论了原发闭经的细胞遗传学病因及异常核型与表型的关系。
135例无精症患者的细胞遗传学分析:附一例世界首报染色体异常核型 Cytogenetic Studies of 135 Cases with Azoospermia
周汝滨,李永全,潘超仁,郑克勤,廖霞,陈小萍ZHOU Ru-bin,LI Yong-quan,PAN Chao-ren,ZHENG Ke-qin,LIAO Xia,CHEN Xiao-ping
遗传 , 1998,
Abstract: 本文对来我室咨询的135例无精症患者进行了细胞遗传学分析,发现异常核型38例,其中47.XXY,t(6;9)(p21;p22)为世界首报核型。本文对异常核型与无精症之间的关系进行探讨。 Abstract:Cytogenetic studies have been done on 135 cases with azoospermia,and 38 cases of abnormal karyotypes were discovered.Among which,one abnormal karyotype was the first reported in the world.It is 47,XXY,t(6;9)(p21;q22).The relationship between abnormal karyotypes and azoospermia is discussed.
Analysis on genetic defects of the patients with azoospermia and severe oligospermia---A report of 2 abnormal karyotypes of the first reported in the world
无精和严重少精症患者的遗传缺陷分析——-附2例世界首报染色体异常核型

ZHANG Xiao-Yun,LI Yong-Quan,ZHENG Ke-Qin,ZHOU Ru-Bin,CHEN Xiao-Ping,LIAO Xia,
张晓云
,李永全,郑克勤,周汝滨,陈小萍,廖霞

遗传 , 2006,
Abstract: G banding karyotype analysis of peripheral lymphocytes in 217 patients with azoospermia or severe oligospermia were performed and the Y-chromosome AZFc region from seven cases with Y chromosome abnormality was amplified by polymerase chain reaction(PCR).Out of 187 cases with azoospermia,77 patients or 41.18% had chromosome abnormalities,including number and structural aberrations,heteromorphic chromosomes(Y chromosome heteromorphisms and pericentric inversion of chromosome 9) and 46,XX sex reversal.Two novel abnormal karyotypes were found: 46,XY,t(6;14)(p21;p13) and 46,XY,t(8;12)(p21;q24).Out of 30 patients with severe oligospermia,four had chromosome abnormalities,including structural aberration and 46,XX sex reversal.Therefore,aberration of the sex chromosome causes the most serious spermatogenic failure and certain breakpoints in the autosomes may also affect spermatogenesis.The deletion of AZFc also affects spermatogenesis.
Tracheobronchial malposition of fine bore feeding tube in patients with mechanical ventilation
Ru-Bin Luo, Mao Zhang, Jian-Xin Gan
Critical Care , 2011, DOI: 10.1186/cc10520
Abstract: From January 2008 to August 2011, six multiple trauma patients with mechanical ventilation in the emergency ICU were included in this study. They were male, aged 20 to 84 years, with an injury severity score (ISS) of 29 to 41. Five patients were intubated and one underwent tracheotomy. Insertion of a fine bore feeding tube (CH10 CM145 Bengmark naso-intestimal tube, Nutricia Medical Devices BV, Switzerland) was tried 1 to 3 days after ICU admission. The first patient had intermittent cough accompanied by slight irritability and tachycardia during insertion. Immediate bronchoscopy confirmed malposition of the feeding tube in the trachea. The feeding tube was inserted without obvious difficulty in the following four patients. However, auscultation detected inconclusive bubbling sounds from the epigastrium after insufflation of air. Later, bronchoscopy for treatment of pneumonia in one patient and chest radiography in three patients revealed trachebronchial malposition of the tube before initiation of enteral nutrition. The sixth patient had no cough during insertion but auscultation detected slight bubbling sounds from the epigastrium after insufflation of air. However, chest computed tomography (CT) confirmed tracheobronchial malposition of the feeding tube (Figure 1). The patient died of septic shock due to blood stream infection 12 days later.Endotracheal intubation and tracheotomy have been thought to be potential risk factors for trachebronchial malposition of the feeding tube [2]. Mechanically ventilated patients have poor response due to sedation. The metal stylet and weighted tip contribute to the rigidity of the feeding tube, which may be easy to pass through the space between the tracheal wall and inflated cuff. It has been advised to monitor the pressure of the endotracheal tube's cuff during insertion [3]. Neither auscultation of bubbling sounds from the epigastrium after insufflation of air nor aspiration of 'gastric content' is thought to be reliable. Mea
Analysis of 29 Cases of Y Chromosome Abnormalities
Y染色体异常29例分析 Analysis of 29 Cases of Y Chromosome Abnormalities

Li Yongquan,Zhou Rubin,Zheng Keqin,Pan Chaoren,Liao Xia,Chen Xiaoping,
李永全
,周汝滨,郑克勤,潘超仁,廖霞,陈小萍LI Yong-Quan,ZHOU Ru-Bin,ZHANG Ke-Qin,PAN Chao-Ren,LIAO Xia,CHEN Xiao-Ping

遗传 , 1996,
Abstract: Twenty nine cases of Y chromosome abnormalities were found in 1992 patients asking genetie counseling. Different kinds of Y chromosome abnormalities were detected by G and C banding techniques. These were 47, XYY(2 cases), 46, X, del(Y)(3 cases), 46, X, Yp (3 cases); 46, X, t(Y; Y)(1 case); 45, X / 46, X, die(Y)(1 casc) and length changes of Y chromosome (19 cascs). The genetie effects of Y chromosome abnormalities have been analyzed in this report.
Study on a Pedigree with 13/21 Robertsonian Chromosome Translocation Transmitted for Four Generations
遗传多代的13/21罗伯逊易位家系的调查研究 Study on a Pedigree with 13/21 Robertsonian Chromosome Translocation Transmitted for Four Generations

LI Yongquan,ZHOU Rubin,ZHENG Keqin,PAN Chaoren,LIAO Xia,CHEN Xiaoping,
李永全
,周汝滨,郑克勤,潘超仁,廖霞,陈小萍LI Yong-Quan,ZHOU Ru-Bin,ZHENG Ke-Qin,PAN Chao-Ren,LIAO Xia,CHEN Xiao-Ping

遗传 , 1998,
Abstract: 一个13/21染色体罗伯逊易位家系中,易位染色体携带者4人,易位型先天愚型患者3人。易位染色体至少已经遗传了4代。该家系中有同性双生子的聚集现象。讨论了罗伯逊易位的遗传机理。
EXPERIMENTS ON INSTABILITY AND POTENTIAL CON- FINEMENT CONFIGURATION IN MM-4U TANDEM MIRROR
MM-4U中等离子体约束位形和不稳定性的实验研究

MING LIN-ZHOU,YE RU-BIN,WU GUANG-JUN,LI ZHI-CAI,ZHCU XIAO-BING,SHI QIANG,ZHAO GUO-PING,XU LI-YUN,
明林洲
,叶如彬,吴广军,李志才,周小兵,石强,赵国平,徐丽云

物理学报 , 1994,
Abstract: Experimental results on plasma instability and potential confinement configuration in MM-4U tandem mirror are presented. The measured axial potential profile shows that the axisymmetric negative plasma potential tandem mirror confinement configuration has been established; the obtained plasma density profile is similar to the potential profile. The relationships between the plasma parameters and the eng-neering parameters have also been studied prelimilarily. The low frequency instability was observed at low plasma density in the central cell. By means of the linear spectral analysis techniques, the instability mode has been determined. It is suggested that the instability is excited in the low density plasma when the electron beam drift velocities exceed the ion acoustic speed.
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