Nationwide Survey of Laparoscopic Gastric Surgery in Korea, 2004

Kim, H.H.; Kim, K.H.; Kim, D.H.; Kim, M.C.; Kim, B.S.; Kim, Y.W.; Kim, Y.I.; Kim, Y.H.; Kim, W.; Kim, W.W.; Kim, J.J.; Kim, T.B.; Ryu, Seong Yeob

doi:10.5230/jkgca.2005.5.4.295

Cited by 28 publications

(16 citation statements)

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“…When the substrate temperature was increased, the (002) diffraction peak became progressively stronger. The same was observed by other authors [12][13][14][15]. All the films had one (002) peak which corresponded to c axis perpendicular to the substrate.…”

Section: Resultssupporting

confidence: 76%

Effect of substrate temperature on structural and optical properties of spray deposited ZnO thin films

Larbah

Adnane

Sahraoui

2015

Materials Science-Poland

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Undoped ZnO thin films have been prepared on glass substrates at different substrate temperatures by spray pyrolysis method. The effect of temperature on the structural, morphological and optical properties of n-type ZnO films was studied. The X-ray diffraction (XRD) results confirmed that the ZnO thin films were polycrystalline with wurtzite structure. Scanning electron microscopy (SEM) measurements showed that the surface morphology of the films changed with temperature. The studies demonstrated that the ZnO film had a transmission of about 85 % and energy gap of 3.28 eV at 450°C. The RBS measurements revealed that ZnO layers with a thickness up to 200 nm had a good stoichiometry.

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Section: Resultssupporting

confidence: 76%

Effect of substrate temperature on structural and optical properties of spray deposited ZnO thin films

Larbah

Adnane

Sahraoui

2015

Materials Science-Poland

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“…Indeed, the identified UPS targets within the ABA signaling pathways are almost restricted to key transcription factors regulating the expression of ABA-responsive genes. This is the case of the B3-type transcription factor ABI3 (targeted by the RING-type ABI3-INTERACTING PROTEIN2; Zhang et al, 2005), HD-ZIP ATHB6 (targeted by CUL3 MATH-BTB E3 ligases; Lechner et al, 2011), and the ABA-responsive transcription factors ABI4 (Finkelstein et al, 2011), ABF2 (targeted by the BTB protein ARIA; Kim et al, 2004), ABF3 (Sirichandra et al, 2010), and bZIP ABI5. Interestingly, in line with the notion that tight regulation of ABI5 levels is required to modulate ABA responses (LopezMolina et al, 2001), two different E3 ligases promote ABI5 ubiquitination and degradation at the proteasome.…”

Section: Discussionmentioning

confidence: 99%

Targeted Degradation of Abscisic Acid Receptors Is Mediated by the Ubiquitin Ligase Substrate Adaptor DDA1 in Arabidopsis

et al. 2014

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ORCID ID: 0000-0002-8800-2400 (V.R.)CULLIN4-RING E3 ubiquitin ligases (CRL4s) regulate key developmental and stress responses in eukaryotes. Studies in both animals and plants have led to the identification of many CRL4 targets as well as specific regulatory mechanisms that modulate their function. The latter involve COP10-DET1-DDB1 (CDD)-related complexes, which have been proposed to facilitate target recognition by CRL4, although the molecular basis for this activity remains largely unknown. Here, we provide evidence that Arabidopsis thaliana DET1-, DDB1-ASSOCIATED1 (DDA1), as part of the CDD complex, provides substrate specificity for CRL4 by interacting with ubiquitination targets. Thus, we show that DDA1 binds to the abscisic acid (ABA) receptor PYL8, as well as PYL4 and PYL9, in vivo and facilitates its proteasomal degradation. Accordingly, we found that DDA1 negatively regulates ABAmediated developmental responses, including inhibition of seed germination, seedling establishment, and root growth. All other CDD components displayed a similar regulatory function, although they did not directly interact with PYL8. Interestingly, DDA1-mediated destabilization of PYL8 is counteracted by ABA, which protects PYL8 by limiting its polyubiquitination. Altogether, our data establish a function for DDA1 as a substrate receptor for CRL4-CDD complexes and uncover a mechanism for the desensitization of ABA signaling based on the regulation of ABA receptor stability.

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“…In Korea, laparoscopy-assisted distal gastrectomy (LADG) for early gastric cancer has gained acceptance and became a treatment option 1,2. Many randomized controlled studies reported that LADG had better short-term results such as a less pain, earlier mobilization, faster recovery of bowel function, shorter hospital stay, better cosmetic effect, and improved quality of life (QoL) 3-8.…”

Section: Introductionmentioning

confidence: 99%

Laparoscopy Assisted versus Open Distal Gastrectomy with D2 Lymph Node Dissection for Advanced Gastric Cancer: Design and Rationale of a Phase II Randomized Controlled Multicenter Trial (COACT 1001)

et al. 2013

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PurposeLaparoscopy-assisted distal gastrectomy for early gastric cancer has gained acceptance and popularity worldwide. However, laparoscopy-assisted distal gastrectomy for advanced gastric cancer is still controversial. Therefore, we propose this prospective randomized controlled multi-center trial in order to evaluate the safety and feasibility of laparoscopy assisted D2-gastrectomy for advanced stage gastric cancer.Materials and MethodsPatients undergoing distal gastrectomy for advanced gastric cancer staged cT2/3/4 cN0/1/2/3a cM0 by endoscopy and computed tomography are eligible for enrollment after giving their informed consent. Patients will be randomized either to laparoscopy-assisted distal gastrectomy or open distal gastrectomy. Sample size calculation revealed that 102 patients are to be included per treatment arm. The primary endpoint is the non-compliance rate of D2 dissection; relevant secondary endpoints are three-year disease free survival, surgical and postoperative complications, hospital stay and unanimity rate of D2 dissection evaluated by reviewing the intraoperative video documentation.DiscussionOncologic safety is the major concern regarding laparoscopy-assisted distal gastrectomy for advanced gastric cancer. Therefore, the non-compliance rate of clearing the N2 area was chosen as the most important parameter for the technical feasibility of the laparoscopic procedure. Furthermore, surgical quality will be carefully reviewed, that is, three independent experts will review the video records and score with a check list. For a long-term result, disease free survival is considered a secondary endpoint for this trial. This study will offer promising evidence of the feasibility and safety of Laparoscopy-assisted distal gastrectomy for advanced gastric cancer.Trial Registration: NCT01088204 (international), NCCCTS-09-448 (Korea).

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Nationwide Survey of Laparoscopic Gastric Surgery in Korea, 2004

Cited by 28 publications

References 0 publications

Effect of substrate temperature on structural and optical properties of spray deposited ZnO thin films

Effect of substrate temperature on structural and optical properties of spray deposited ZnO thin films

Targeted Degradation of Abscisic Acid Receptors Is Mediated by the Ubiquitin Ligase Substrate Adaptor DDA1 in Arabidopsis

Laparoscopy Assisted versus Open Distal Gastrectomy with D2 Lymph Node Dissection for Advanced Gastric Cancer: Design and Rationale of a Phase II Randomized Controlled Multicenter Trial (COACT 1001)

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