odor color and ph of gastric contents

... as Table The error of pH measurement of the fabricated system is estimated about ± 0.07 pH Table Measured pH value of some standard buffer solutions pH of solution Measured pH Error 1.68 1.61 ... (~25 oC) by the standard buffer solutions with pH variation of 4, 7, and 10 The linear dependence of Vo versus pH was obtained and shown in Figure 5(b) with R2=0.9995 The slope (s) of this linear ... Research DESIGN AND FABRICATION OF AN ONLINE LOW-COST MONITORING AND WARNING SYSTEM FOR TEMPERATURE AND pH OF WATER Pham Van Thanh*, Nguyen Tien Dat, Dang Xuan Bai, Nguyen Thi Phong, Vi Van Hoang...

Ngày tải lên: 10/02/2020, 00:29

... evidenced by a profound reduction of Ecadherin and ZO-1 expression, an increase of Snail and Twist expression and an activation of the PI3K/ AKT pathway Methods Clinical samples and immunohistochemical ... Western blot analysis of ERp29 expression in pairs of gastric tumor (T) and adjacent non-tumorous mucosa (N) (c) ERp29 mRNA expression level in the eight pairs of gastric tumor (T) and adjacent normal ... increase of mRNA expression of epithelial biomarkers (E-cadherin and ZO-1) but a decrease of the expression of both mesenchymal marker (Vimentin) and EMT transcription factors (Snail and Twist)...

Ngày tải lên: 06/08/2020, 03:55

... induction of autophagy Thus, we treated cells with gastrin and examined the phosphorylation of PRKAA2 by immunoblotting In line with a gastrin induced activation of STK11, the phosphorylation of the ... induced the phosphorylation of Raptor Ser 792 In the AGS-Gr cells, the phosphorylation of Raptor Ser 792 appeared as early as min, and in the MKN45 cells at 15 Consistent with the activation of ULK1 ... (2017) 17:68 Page of 13 Fig Gastrin induces phosphorylation of the LKB-1-PRKAA2-ULK1 pathway (a, b and c) Cells were serum starved overnight and treated with gastrin (10 nM) Phosphorylated STK11...

Ngày tải lên: 20/09/2020, 01:10

... Gastric cancer is one of the most common cancers worldwide [1] In spite of the improvement of surgical and multimodal therapy, invasion and metastasis of cancer cells remains the main cause of ... Republic of China Department of Surgery, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province 430022, People’s Republic of China Full list of ... proliferation of SGC-7901 and MKN-45 cells, when compared to that of mock cells C, in scratch migration assay, administration of 0.05, 0.1 and 0.2 mM MJ attenuated the migration capabilities of SGC-7901 and...

Ngày tải lên: 05/11/2020, 07:10

... controversial The aim of this study was to examine the effect of alcohol consumption on the risk of gastric cancer Methods: The association between alcohol intake and the risk of gastric cancer was ... Reklaitiene2 and Egle Milinaviciene2 Abstract Background: Gastric cancer is the second most common cause of death from cancer in the world Epidemiological findings on alcohol use in relation to gastric ... http://www.biomedcentral.com/1471-2407/12/475 RESEARCH ARTICLE Open Access Alcohol consumption and risk of gastric cancer: a cohort study of men in Kaunas, Lithuania, with up to 30 years follow-up Ruta Everatt1*,...

Ngày tải lên: 05/11/2020, 09:15

... Miosge 3 and Rupert Timpl 1 1 Max-Planck-Institut fu È r Biochemie, Martinsried, Germany; 2 Renal Division and Department of Cell Biology and Physiology, Washington University School of Medicine, ... each other and allowed establishment of b chain-speci®c radioimmunoassays and light and electron microscopic immunostaining of t issues. This demonstrated a 5±25-fold lower content of b2com- pared ... anti-(rat Ig) IgG and were all negative. RESULTS Expression and puri®cation of recombinant domain IV from mouse laminin b1 and b2 chain Domain IV of t he b1 (position 541±771) and b2 (position 556±782)...

Ngày tải lên: 21/02/2014, 03:20

... oxidized CPR with either a 20-fold excess of NADPH at pH 7.0 (A) and pH 8.5 (B) over 10 s or with stoichiometric amounts of NADPH at pH 7.0 (C) and pH 8.5 (D) over 200 s in MTE buffer at 25 °C. ... S5 presents the ratio of k fast and k slow in H 2 O and D 2 O as a function of the pH value. (D) The pH dependence of the SKIEs for the up phase (up-triangles) and down phase (down-triangles). ... conventional pH meter and the pH reading (pHobs) was corrected using: pHobs ¼ pHdesired À ðDpHÞn ¼ pHdesired À ð0:076 Á n2 þ 0:3314 Á nÞ ð1Þ where (DpH)n is a correction... Participation of the...

Ngày tải lên: 07/03/2014, 06:20

... as lmolÆmin )1 Æmg )1 . Effect of buffer and pH on hKAT-I. To determine the effect of pH on hKAT-I activity, a buffer mixture consisting of 100 m M phosphate and 100 m M boric acid was prepared and the pH of the buffer ... shift of PLP in Tris buffer at weak basic pH, the absence of such a spectral shift of PLP in a phosphate buffer of pH 7.0–9.0, in conjunction with the same spectral shift of PLP in phosphate ... the presence of phosphate, pH 8.0 (trace 1) a nd Tr is, pH 8.0 (trace 2). (B) Spectra of PLP in Tris p H 7.0 (trace 1), 7.5 (trace 2), 8.0 (t race 3)or 8.5 (trace 4). (C) Spectra of PLP in phosphate pH...

Ngày tải lên: 07/03/2014, 16:20

... pentose phosphate pathway could play a role in mediating metal resistance, since several of its intermediates, such as pentoses, erythrose 4-phosphate and NADPH, are precursors in the synthesis of ... the contents (mg m −2 ) of (a) chlorophyll A, chlorophyll B and (b) carotenoid in L4 of Zea mays L. cv. Volga in relation to the logarithm of Cd concentrations in the tissue, after two weeks of ... reduction of the L4 (Ta- ble 1), the decrease in chlorophyll and carotenoid contents appears to be one of the first visible biomark- ers of Cd toxicity. Two possible mechanisms of Cd toxicity on photosynthesis...

Ngày tải lên: 15/03/2014, 23:22

... was 67% and 71% (cut-off value of 5.5 ng/ml), and 71% and 67% (cut-off value of 5 ng/ml). The sensitivity and specificity of serum CEA levels for the diagnosis of high-risk lesions was 39% and 76% ... and 79% (cut-off value of 3 ng/ml), and 40% and 66% (cut-off value of 2.5 ng/ml), respectively. In contrast to CEA, the sensitivity and specificity of serum HMGB1 lev- els for the diagnosis of ... specificity of serum HMGB1 was 71% and 67% (cut-off value of 5 ng/ml) for the diagnosis of early gastric cancer, and 70% and 64% (cut-off value of 4 ng/ml) for the diagnosis of high-risk lesions, respectively....

Ngày tải lên: 18/06/2014, 15:20

... interface of tumor nest and stroma is the main location of infiltrating macrophages in gastric cancer, and phagocytosis of cancer cells by macrophage, indicating the coexistence of M1 and M2 phenotypes ... malignant gland compared to normal gland, especially nearby the BM (Figure 2C) High density of macrophages was observed at the juncture of cancer cells and stroma where BM integrity of gastric gland ... however, is the lack of appreciation of the “temporal and spatial coevolution of cancer and its environment”, which is the real context of tumor progression [17] Peng et al Journal of Translational...

Ngày tải lên: 18/06/2014, 16:20

... including prior lymphodepleting, non-myeloablative chemotherapy with cyclophosphamide followed by reconstitution of the lymphocyte pool by infusion of autologous immune cells [8-10] Lymphopenia naturally ... antigen presentation and by (ii) pretreatment with cyclophosphamide to enhance proliferation of tumor-specific T cells and to reduce the frequency of Tregs Here, we show that lymphodepletion by preparative ... EasyWin software (TECAN) The detection limit of the ELISA for IFN-g was 125 pg/ml White blood cell count To determine the degree of lymphopenia induced by cyclophosphamide treatment, 10 μl of blood...

Ngày tải lên: 18/06/2014, 22:20

... catalysts and catalytic supports.8 Because of the variety of practical uses, the fabrication of the desired morphologies of mesoporous silica is as important as the control of its internal structure and ... TEOS/TCP and the pH The samples were denoted as S1, S2, S3 and S4 for the TEOS/TCP ratios of 1.52, 2.25, 3.15 and 3.38, respectively, while the pH was maintained at 1.7 For the effect of pH, the ... diameter and pore volume increased with increasing pH This phenomenon can be clearly explained based on the understanding of the interactions between the surfactant and silicate Below a pH of 2.0,...

Ngày tải lên: 07/08/2014, 14:20

... Science Prevalence and Clinical Characterization of Gastric Helicobacter Species Infection of Dogs and Cats in Korea Cheol-Yong Hwang, Hong-Ryul Han* and Hwa-Young Youn Department of Veterinary Internal ... n c e an d clin ica l c h ara cte riza tion s of g as tric Helicoba cter s pp in fe c tion o f d og s an d ca ts in Kore a Th e pre v ale n ce of Helicoba cter s pp in fe c tion o f gs an ... consistent with the results of Helicoba cter ge n u s-sp e cific P CR a ss ay w h ich sh o w e d th a t p os itive te o f th e fu n du s (100%) an d th e a n tru m (100%) of clin ica lly abn o rm...

Ngày tải lên: 07/08/2014, 15:20

... surface of about 60% of T-lymphocytes, of T-cell precursors within the bone marrow and thymus, and on monocytes and macrophages, eosinophils, dendritic cells and microglia cells of the central nervous ... defense mechanisms and genetic factors, will be crucial for our under-standing of the immunopathogenesis of HIV infection and for the development of immunotherapeutic and prophylactic strategies ... circulating and transmitted viruses are emerging In most countries in South East Asia and Africa, the incidence and prevalence of HIV-1 infection continues to increase and surpass that of Europe and...

Ngày tải lên: 11/04/2014, 07:07

... knowledge and prediction of space weather effects on Earth The report emphasizes the importance of understanding the Sun, the heliosphere, and planetary magnetospheres and ionospheres as astrophysical ... space physics and atmospheric science, particularly in the area of aeronomy Knowledge of the properties of atoms and molecules is critical for understanding a number of magnetospheric, ionospheric, ... magnetosphere and the ionosphere, injecting several billion watts of power into the upper atmosphere and producing often quite spectacular displays of the aurora borealis and australis—the Northern and...

Ngày tải lên: 05/03/2014, 11:21

... knowledge and prediction of space weather effects on Earth The report emphasizes the importance of understanding the Sun, the heliosphere, and planetary magnetospheres and ionospheres as astrophysical ... space physics and atmospheric science, particularly in the area of aeronomy Knowledge of the properties of atoms and molecules is critical for understanding a number of magnetospheric, ionospheric, ... magnetosphere and the ionosphere, injecting several billion watts of power into the upper atmosphere and producing often quite spectacular displays of the aurora borealis and australis—the Northern and...

Ngày tải lên: 15/03/2014, 15:20

... current and potential size of markets they are in, and the markets they are not Scenario analysis and stress testing We create scenarios and risk frameworks to help companies understand the risks and ... China and India and, in the longer run, to renewable fuels across the world by 2050, as well as a gradual phasing in of CCS from 2020 onwards Past studies suggest that this kind of programme, if phased ... our estimates of the human capital stock on the data on average years of schooling for the population aged 25 and over from Barro and Lee (2001) We then follow the approach of Hall and Jones (1998),...

Ngày tải lên: 24/03/2014, 21:21

... the term “web-safe color. ” When computer monitors displayed 256 colors rather than the millions of colors more common today, web-safe colors represented a color palette of 216 colors that would ... 10 Web colors consist of three hexadecimal (base 16) values, one for each of the three color channels: red, green, and blue The hexadecimal values are a translation of the value of the color index ... in some of the blanks and includes working with type, setting up multipage interactive documents, and working with master pages It also includes an assortment of layout and graphic tools and tips...

Ngày tải lên: 31/05/2014, 00:57

... and fertile body of ethnographic studies of the behaviour of domestic enforcement officials These studies demonstrate the patterned and sometimes profound ways in which human interpretation and ... establishment and development of networks of actors, be it in the form of expert communities, civil society activists or national administrative officials The resulting patterns of influence are complex and ... areas of tension and difficulty encountered at the level of enforcement design, including problems with rules, the involvement of private actors and the legitimacy of particular kinds of practices...

Ngày tải lên: 01/11/2013, 07:20