calcitonin expression in the metastatic tissue of medullary thyroid carcinoma

Báo cáo khoa học: "Embryonic Intermediate Filaments, Nestin and Vimentin, Expression in the Spinal Cords of Rats with Experimental Autoimmune Encephalomyelitis" pdf

Ngày tải lên : 07/08/2014, 17:22

... region showed intense nestin immunostaining At the recovery stage of EAE (day 21 PI), the nestin immunostaining pattern was similar to the pattern at the peak stage of EAE, with fewer nestin-positive ... were found to express nestin and/or vimentin in rats with EAE This finding is in part Embryonic Intermediate Filaments, Nestin and Vimentin, Expression in the Spinal Cords of Rats with Experimental ... Tae-kyun Shin, Yong-duk Lee and Ki-bum Sim nestin, vimentin and GFAP in EAE lesions in the spinal cords of Lewis rats to evaluate the activation capacity of brain cells during autoimmune inflammation...

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Báo cáo lâm nghiệp: "Effects of defoliation on the frost hardiness and the concentrations of soluble sugars and cyclitols in the bark tissue of pedunculate oak (Quercus robur L.)" potx

Ngày tải lên : 08/08/2014, 01:21

... determined as the slope b of the linear relationships between the log values of relative conductivity (RC; %) of the incubation solution and the duration of bark tissue incubation (h) during the investigation ... differences in the slope b (Fig 2) The method employed to assess the frost hardiness of the bark tissue (determination of an index of injury) was suitable to reveal the periods of frost hardening (in ... determination of frost hardiness We hypothesize that complete defoliation of oaks in the spring – especially when occurring in consecutive years – reduces the frost hardiness of the bark in the...

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Báo cáo y học: "microRNA expression in the prefrontal cortex of individuals with schizophrenia and schizoaffective disorder" ppsx

Ngày tải lên : 14/08/2014, 18:20

... regulators of gene expression The findings of this study implicate a role for miRNAs in schizophrenia, and lead us to the hypothesis that there is altered processing of miRNAs during the miRNA ... miRNAs; the others yield one Furthermore, miR-7-2, miR-9-2, miR-9-3, miR-30b, and miR-30d are intergenic, and the others are intronic in coding genes Using a combination of approaches, we found the ... background) in the PFC tissue of ≥60% of the study subjects These included robust detection of miRNAs previously known to be expressed in the brain (for example, let-7a to let-7i) as well as brain-specific...

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Báo cáo y học: "Hedgehog overexpression leads to the formation of prostate cancer stem cells with metastatic property irrespective of androgen receptor expression in the mouse model" pps

Ngày tải lên : 10/08/2014, 05:21

... whether P63+ basal/stem cells were activated under the influence of Hedgehog overexpression, we examined the pCX-shh-IG-injected prostates during the progression of PIN toward CaP to gain further ... expressed in the P63+ basal/stem cells of the pCX-shh-IG-injected prostates, being located in the cell membrane of P63+ basal cells in regions of primary PIN lesions (Figure 3B; arrow in (b) indicated ... shown in the upper pictures Hedgehog signalling members were expressed in the PIN (F-J) and CaP (K-O) of the pCX-shh-IG-injected prostates, in contrast to the absence of evident signal in the pCX-IG-injected...

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Báo cáo y học: "Reduction in antioxidant enzyme expression and sustained inflammation enhance tissue damage in the subacute phase of spinal cord contusive injury" ppt

Ngày tải lên : 10/08/2014, 05:21

... After each injection, the 31-gauge needle was maintained in the spinal cord for an additional to reduce the possibility of the leakage of the injected fluid from the site The procedure of animal ... resolution in the alkaline ranges of IPGs [25,26] As shown in Figure 1B, the poor focusing for the three protein spots in 2DE could gain inaccurate quantification of their spot intensity Third, the ... Based on the spatial and temporal levels of 40-kDa CSPGs in the injured spinal cord, injection into the injured spinal cord with chABC at the different time points post SCI was performed The hindlimb...

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Báo cáo y học: "cGlobal analysis of microRNA target gene expression reveals the potential roles of microRNAs in maintaining tissue identity" ppsx

Ngày tải lên : 14/08/2014, 16:20

... genes These findings strongly suggest that miRNAs play a most important role in driving tissue terminal differentiation and maintaining tissue identity rather than in determining or regulating tissue- specific ... for determining the timing of tissue differentiation during larva period of Drosophila development and maintaining the tissue identity during the adulthood It should be noted that the human microarray ... comparing the distribution of the rank number of the targets between different tissues, we could find the relative expression levels of the total targets of a miRNA in each tissue compared to other...

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Báo cáo khoa học: Stage speciﬁc expression of poly(malic acid)-afﬁliated genes in the life cycle of Physarum polycephalum Spherulin 3b and polymalatase potx

Ngày tải lên : 07/03/2014, 12:20

... spherulin 3a and NKA48 contain only a single domain fold The stability of these two proteins is highly dependent on calcium binding [25] The typical domain motives contain a ‘tyrosine corner’ in the ... result of loss of induction at the transcriptional level, of loss of activation of the synthetase protein itself, or of derepression of enzyme(s) catalysing PMLA degradation An interesting interplay ... express a distinct fragmin-like actin-binding Cell type expression of spherulin 3b and polymalatase protein that controls in vivo phosphorylation of actin by the actin-fragmin kinase Eur J Biochem...

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Báo cáo khoa học: EcR expression in the prothoracicotropic hormoneproducing neurosecretory cells of the Bombyx mori brain ppt

Ngày tải lên : 16/03/2014, 13:20

... unique expression proﬁle indicates the importance of EcR isoform expression in TCCs and OLCs during larval-pupal metamorphosis, although the roles of the individual isoforms in these cells remain ... arrows in (D) and (E) indicate the EcR-A- and EcR-B1-producing cells in the tritocerebral region of the pupal brain, respectively Red arrows indicate the EcR-Aor EcR-B1-producing cells in the subesophagal ... reorganization of the brain 20E induces differentiation of the optic lobe and adult eye in Manduca [5,36], while EcR is expressed during the puparium stage in the optic lobe of Drosophila [16] In the present...

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Báo cáo khoa học: Succinate dehydrogenase ﬂavoprotein subunit expression in Saccharomyces cerevisiae – involvement of the mitochondrial FAD transporter, Flx1p ppt

Ngày tải lên : 23/03/2014, 07:20

... be flavinylated either in the WTHA strain or in the flx1D-HA strain These experiments also showed that the availability and attachment of flavin cofactors are not involved in the regulation of Sdh1p ... 5¢-UTR of methionine synthetase mRNA [46] Sequence analysis of the 5¢-UTR of this mRNA also reveals the presence of two upstream ORFs involved in regulating the translational efficiency of the main ... for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem 72, 248–254 55 Laemmli UK (1970) Cleavage of structural proteins during the...

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Báo cáo khóa học: Cloning and expression of murine enzymes involved in the salvage pathway of GDP-L-fucose ppt

Ngày tải lên : 30/03/2014, 13:20

... variants of the murine fucokinase genes were expressed in COS-7 cells in frame with a 10-amino acid E2Tag present in the pQM vector The molecular masses of fucokinase proteins were determined by ... amino acid sequence of mouse L-fucokinase The predicted amino acid sequence for the coding area of the long splice variant of fucokinase consists of 1090 amino acids Due to alternative splicing, ... human fucokinase cDNA is similar to the long splice variant of mouse fucokinase cDNA at the 3¢ splice region The ﬁrst and third methionines in the murine sequence, in the upstream end of the CDS,...

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Báo cáo khoa học: "Increased expression of neuronal nitric oxide synthase in astrocytes and macrophages in the spinal cord of Lewis rats with autoimmune encephalomyelitis" pps

Ngày tải lên : 07/08/2014, 15:20

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Báo cáo khoa học: "Increased expression of osteopontin in the spinal cords of Lewis rats with experimental autoimmune neuritis" doc

Ngày tải lên : 07/08/2014, 18:20

... that inflammatory cells may stimulate the expression of OPN in macrophages and astrocytes, in either an autocrine or paracrine manner Since the expression of OPN paralleled the clinical course of ... expressed in the white matter of the normal spinal cord in our previous study [13] and in the present study In rats having spinal cord infiltrates of inflammatory cells during EAN, intense CD44 ... spinal roots These two molecules may be involved in cell migration into the spinal cord in the early stages of EAN Further study of the functional role of OPN will be required to determine whether...

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Báo cáo khoa học: "Changes in orexin-A and neuropeptide Y expression in the hypothalamus of the fasted and high-fat diet fed rats" doc

Ngày tải lên : 07/08/2014, 18:20

... results and those of Mondal et al [26] in terms of the number and the contents of the OXA-IR neurons, the increase-tendency in the number of the OXAIR neurons in the LHA of the fasting rats was consistent ... starvation for survival The increase of NPY expression in the ARC may be stimulated by the decrease of leptin in blood at 84 h of fasting, but not on the OXA The expression of OXA and NPY may rise ... study is to investigate the effect of the high-fat diet on the expression of OXA and NPY in the hypothalamus of the induced SD obese rats as well as the effect of the fasting on normal SD rats...

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Báo cáo khoa học: " Expression of tyrosine kinase A in the cerebral cortex of postnatal developing rat" docx

Ngày tải lên : 07/08/2014, 18:21

... rh 84 rof SBP ni esorcus %03 ni detcetorpoyrc neht dna C ta thginrevo evitaxif emas siht ni dexif-tsop erew seussiT desu erew ,2.7 Hp ,SBP M 1.0 ni edyhedlamrofarap %4 evitaxif yb dewollof ,)2.7Hp ... epotipe na sezingocer dna seidobitna lanolcylop deifirup ytiniffa si ydobitna yramirp sihT )ASU ,zurC atnaS( 001 : detulid ,nilubolgonummi AkrT-itna tibbar htiw C ta rh 84-42 rof detabucni erew ... ,rotceV( seidobitna tibbar itna yradnoces detalynitoib htiw C ta thginrevo detabucni dna ,)spets gniwollof eht fo hcae neewteb demrofrep saw erudecorp hsaw emas( TR ta hcae nim 01 ,SBP ni semit dehsaw...

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Báo cáo toán học: "Iodine Alters Gene Expression in the MCF7 Breast Cancer Cell Line: Evidence for an Anti-Estrogen Effect of Iodine" doc

Ngày tải lên : 08/08/2014, 17:20

... decreasing 3, 4-estradiol quinone or indirectly via the inactivation of E2 The importance of the CYP1A1/CYP1B1 ratio in- vivo is evident in the increased presence of 4-OH-E2 in breast cancer tissue ... changes in the estrogen receptor have been found in the breasts of iodine deficient rats compared to normal euthyroid animals suggesting that the iodine pathway may augment the synthesis of the estrogen ... which iodine/iodide could enhance the efficacy of Tamoxifen therapy: 1) having an additive effect on estrogen inhibition and 2) inhibiting the expression of CCND1 thus preventing or slowing the development...

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báo cáo khoa học: "Down-regulation of TM4SF is associated with the metastatic potential of gastric carcinoma TM4SF members in gastric carcinoma" ppt

Ngày tải lên : 09/08/2014, 01:24

... describe staining of study cases The criteria for scoring staining intensity were listed in table 2: To calculate the IRS, we assigned the following points for staining distribution: 1, 1-25% of cells; ... Interpretation of immunostaining scoring We employed the planimetric measurement features by using the “PALM RoboSoftware 3.2” (PALM MicroLaser Systems) software to determine the immunostaining ... binding of integrins to their ligands or on integrin-mediated static cell adhesion to the extracellular matrix [35] Instead, they regulate post-ligand binding events, including intergrinmediated...

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Báo cáo y học: "CXCR3/CXCL10 expression in the synovium of children with juvenile idiopathic arthritis" pot

Ngày tải lên : 09/08/2014, 06:22

... mechanisms regulating overexpression of CXCR3/CXCL10 might help in defining the role of these molecules in synovial inflammatory responses, offering new insights into elements controlling the immune ... evaluated the role of CXCR3/CXCL10 interactions in the regulation of T-cell migration into the joints of patients with JIA We have demonstrated the presence of IP-10/CXCL10 in the synovial tissue ... were incubated with Tris-buffered saline containing isotype-matched antibodies instead of the primary antibody; they were invariably negative (data not shown) The intensity of antibody staining...

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Báo cáo y học: "Expression of bioactive bone morphogenetic proteins in the subacromial bursa of patients with chronic degeneration of the rotator cuff" pptx

Ngày tải lên : 09/08/2014, 08:22

... aggrecan in this tissue (see below) Within these structures, there were significant deposits of BMP-2 and BMP-7, as visualized by indirect immunofluorescence staining The staining was concentrated in ... Because the extraction process does not enable determination of the original site of expression within the bursa tissue, we tested frozen sections of bursa tissue for their ability to induce AP ... causes of the chondroid transformation of the supraspinatus tendon because the expanded bursa tissue can act on the tendon and surrounding tissues Expansion of the bursa, however, does not explain...

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Báo cáo khoa học: "Successful radiation treatment of anaplastic thyroid carcinoma metastatic to the right cardiac atrium and ventricle in a pacemaker-dependent patient" pps

Ngày tải lên : 09/08/2014, 09:20

... metastases are increasing in incidence, we detail the radiation methods used to treat these intracardiac metastases, including specific precautions taken for the pacemaker leads within the field of radiation ... are increasing in incidence, have various methods of spread and can affect any anatomic region of the heart There have been several reports of cardiac metastases in the the literature [3,4] Intracardiac ... additional mm margin in all dimensions In the free-breathing CT scan, which was used for the final treatment planning, the lateral left ventricle and medial left ventricle (including the interventricular...

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Hypoglycemia induced changes in cholinergic receptor expression in the cerebellum of diabetic rats ppt

Ngày tải lên : 10/08/2014, 05:21

... consequence of insulin therapy in diabetes altered the binding parameters of Muscarinic M1, M3 receptors and gene expression of α7nAchR, AchE, ChAT and GLUT3 in the cerebellum and AchE activity in the ... piperidine mustard; D + IIH: Insulin induced hypoglycemia in diabetes; C + IIH: Insulin induced hypoglycemia in Control Competing interests The authors declare that they have no competing interests ... excitatory and inhibitory control over central and peripheral tissues In the present study, enhanced muscarinic M1 and M3 receptor binding in the cerebellum of insulin induced hypoglycemia in both diabetic...

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