Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1832526 (PCC)
 5,967 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In preparation for the clinical use of Plat-II Castable Ceramics (PCC-II), we tested its compressive strength, tensile strength, flexural strength and microhardness. The flexural strength was tested by the three-point bending test. The result showed that the compressive strength was 541.7 MPa; the tensile strength 42.5 MPa; the flexural strength 142.0 MPa; the modulus of elasticity 61.4 GPa; and the micro-hardness 499.6 kg/mm3. The strength anol micro-hardness of PCC-II materials were better than those of human enamel. So PCC-II is applicable to restorations in dentistry.
Hua Xi Yi Ke Da Xue Xue Bao 1997 Dec
PMID:[The compressive strength, tensile strength, flexural strength and micro-hardness of Plat-II Castable Ceramics]. 1068 43

This study sought to address the relationship of primary pulmonary carcinoma (PPC) with P16 protein expression. The expression of P16 protein in 65 cases of PPC was examined with immunohistochemical staining. The rate of loss of P16 protein expression in PPC was 36.92% +/- 18.45%. The rate of loss of P16 protein expression in adenocarcinoma (AC) was 28.47 +/- 16.33%, that in squamous cell carcinoma (SCC) was 35.95% +/- 17.36%, and that in adenosquamous cell carcinoma (ASCC) 57.88% +/- 10.18%. There significant differences were in the rate of loss of P16 protein expression between those aged < 60 with SCC and those aged > 60 with SCC, between low differentiated PPC and intermediate differentiated PPC, between AC and ASCC, and between SCC and ASCC (P < 0.05). There were no significant differences in the rate of loss of P16 protein between males and females with PCC, between left and right PPC, and between PPC and metastatic pulmonary carcinoma of lymph node (P > 0.05). These suggest that P16 protein expression may be one of the important standards in estimating the prognosis of patients with PCC.
Hua Xi Yi Ke Da Xue Xue Bao 1997 Sep
PMID:[Relationship of primary pulmonary carcinoma with P16 protein expression]. 1068 32

To establish a way to control or to decrease the daily increasing concentration of atmospheric CO(2), metabolically engineering Cyanobacteria was taken for the improvement of its efficiency of photosynthetic CO(2) fixation. As a preliminary stage of this study, three genes coding for three important Calvin cycle enzymes, i.e. triosephosphate isomerase (TPI), fructose-1, 6-bisphosphate aldolase(FBP aldolase),and fructose-1, 6-bisphosphatase(FBPase), respectively, have been cloned into one plasmid, pTrcFAT, which is controlled by promoter trc. Successful co-transcriptional expression of these three genes resulted inhigh yields of these enzymes under the induction of 0.25 mmol/L IPTG. Bioassay showed that the expressed enzymes from one liter of culture could directly catalyze DHAP conversion into 700 &mgr;mol of fructose-6-phosphate (F-6-P) per one minute. Furthermore, in order to introduce the three genes co-expression system into Cyanobacteria, a shuttle plasmid between E.coli and Cyanobacteria was constructed using plasmid pTrcFAT and a shuttle vector pDC-8, forming ashuttle plasmid pDCFAT-2 containing a dimer of the three genes co-expression operator. Successful co-expression in E.coli of pDCFAT-2 with higher full activity has been obtained. This shuttle was used to transform of Cyanobacteria Synechococcus sp. PCC 7942, and a few positive colonies were obtained.
Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai) 2001
PMID:Co-expression of Triosephosphate Isomerase, Fructose-1, 6-bisphosphate Aldolase and Fructose-1, 6-bisphosphatase in E.coli. 1205 3

The Tianjin People's Government held a commendation rally on February 26 to commend 199 collectives and 407 individuals who distinguished themselves in birth control in 1980. "Huang Zhingang, 2nd secretary of the Tianjin Municipal CCP Committee; Hu Qili, secretary of the municipal CCP Committee and mayor; Liu Gang, secretary of the municipal CCP Committee and vice chairman of the municipal People's Congress Standing Committee; and Bai Hua, deputy mayor, presented banners and citations to the advanced collectives and individuals." Comrade Bai Hua addressed the rally. He said that the natural population growth rate of Tianjin in 1980 declined to 7.25/1000 and that about 195,000 couples applied for 1-child certificates. He hoped that in 1981 all residents would do a good job in controlling the population growth and make contributions to stabilizing the economy and accomplishing the 4 modernizations.
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PMID:[Tianjin holds birth control commendation rally]. 1233 69