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https://www.readbyqxmd.com/read/29149522/melatonin-improves-the-meiotic-maturation-of-porcine-oocytes-by-reducing-endoplasmic-reticulum-stress-during-in-vitro-maturation
#1
Hyo-Jin Park, Jae-Young Park, Jin-Woo Kim, Seul-Gi Yang, Jae-Min Jung, Min-Ji Kim, Man-Jong Kang, Young Ho Cho, Gabbine Wee, Hee-Young Yang, Bong-Seok Song, Sun-Uk Kim, Deog-Bon Koo
Under endoplasmic reticulum (ER)-stress conditions, the unfolded protein response (UPR) generates a defense mechanism in mammalian cells. The regulation of UPR signaling is important in oocyte maturation, embryo development, and female reproduction of pigs. Recent studies have shown that melatonin plays an important role as an anti-oxidant to improve pig oocyte maturation. However, there is no report on the role of melatonin in the regulation of UPR signaling and ER-stress during in vitro maturation (IVM) of porcine oocytes...
November 17, 2017: Journal of Pineal Research
https://www.readbyqxmd.com/read/29149079/sphingosine-1-phosphate-s1p-signaling-in-glioblastoma-multiforme-a-systematic-review
#2
REVIEW
Shailaja Mahajan-Thakur, Sandra Bien-Möller, Sascha Marx, Henry Schroeder, Bernhard H Rauch
The multifunctional sphingosine-1-phosphate (S1P) is a lipid signaling molecule and central regulator in the development of several cancer types. In recent years, intriguing information has become available regarding the role of S1P in the progression of Glioblastoma multiforme (GBM), the most aggressive and common brain tumor in adults. S1P modulates numerous cellular processes in GBM, such as oncogenesis, proliferation and survival, invasion, migration, metastasis and stem cell behavior. These processes are regulated via a family of five G-protein-coupled S1P receptors (S1PR1-5) and may involve mainly unknown intracellular targets...
November 17, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29147101/characteristics-of-kwark-cheese-supplemented-with-bifidobacterium-longum-kacc-91563
#3
Minyu Song, Won Seo Park, Jayeon Yoo, Gi-Sung Han, Bu-Min Kim, Pil-Nam Seong, Mi-Hwa Oh, Kyung-Woon Kim, Jun-Sang Ham
The effect of addition of the probiotic Bifidobacterium longum KACC 91563 on the chemical and sensory properties of Kwark cheese produced using CHN-11 as a cheese starter were investigated. The addition of B. longum KACC 91563 to Kwark cheese did not change the composition or pH value of the cheese, compared with control. B. longum KACC 91563 survived at a level of 7.58 Log CFU/g and did not have any negative effect on survival of the cheese starter. A sensory panel commented that the addition of B. longum KACC 91563 made Kwark cheese more desirable to consumers, and that the probiotic supplementation had no effect on perceived taste...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/29146657/a-randomised-controlled-trial-of-a-duodenal-jejunal-bypass-sleeve-device-endobarrier-compared-with-standard-medical-therapy-for-the-management-of-obese-subjects-with-type-2-diabetes-mellitus
#4
Michael Alan Glaysher, Aruchuna Mohanaruban, Christina Gabriele Prechtl, Anthony P Goldstone, Alexander Dimitri Miras, Joanne Lord, Navpreet Chhina, Emanuela Falaschetti, Nicholas Andrew Johnson, Werd Al-Najim, Claire Smith, Jia V Li, Mayank Patel, Ahmed R Ahmed, Michael Moore, Neil Poulter, Stephen Bloom, Ara Darzi, Carel Le Roux, James P Byrne, Julian P Teare
INTRODUCTION: The prevalence of obesity and obesity-related diseases, including type 2 diabetes mellitus (T2DM), is increasing. Exclusion of the foregut, as occurs in Roux-en-Y gastric bypass, has a key role in the metabolic improvements that occur following bariatric surgery, which are independent of weight loss. Endoscopically placed duodenal-jejunal bypass sleeve devices, such as the EndoBarrier (GI Dynamics, Lexington, Massachusetts, USA), have been designed to create an impermeable barrier between chyme exiting the stomach and the mucosa of the duodenum and proximal jejunum...
November 15, 2017: BMJ Open
https://www.readbyqxmd.com/read/29146062/three-cases-of-adrenocortical-tumors-mistaken-for-hepatocellular-carcinomas-diagnostic-pitfalls-and-differential-diagnosis
#5
Won Young Park, Hyung Il Seo, Kyung Un Choi, Ahrong Kim, Young Keum Kim, So Jeong Lee, Chang Hun Lee, Gi Yeong Huh, Do Youn Park
Adrenocortical adenomas and carcinomas in other parenchyma are extremely rare, with few cases reported and because of the rarity of these tumors, they occasionally cause problems during diagnosis. Adrenal cortical neoplasms in liver parenchyma can be present in 3 forms, including direct invasion or adhesion to liver parenchyma, tumors arising in adrenohepatic fusion tissue or in ectopic adrenal gland tissue. We report 3 cases of adrenal cortical tumors that were misdiagnosed as hepatocellular carcinoma in the preoperative state...
December 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/29143462/evaluation-of-immediate-implants-augmented-with-autogenous-bone-melatonin-composite-graft-in-the-esthetic-zone-a-randomized-controlled-trial
#6
Hala H A Hazzaa, Naglaa Sh El-Kilani, Shadia Abd-Elhameed Elsayed, Phoebe M Abd El Massieh
PURPOSE: To evaluate the clinical and radiographic outcomes following the application of autogenous bone (ABG)/melatonin composite graft around immediate implants in the esthetic zone compared to ABG alone. MATERIALS AND METHODS: Twenty-six patients with two nonrestorable anterior/premolar teeth were randomly classified into two equal groups. Dental implants were immediately inserted either with ABG (control group) or ABG/melatonin (test group). Outcome measures were peri-implant sulcus depth (PD), gingival index (GI), and wound healing scores...
November 16, 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/29142868/protrusive-maxillomandibular-fixation-for-intracapsular-condylar-fracture-a-report-of-two-cases
#7
Yeong Kon Jeong, Won-Jong Park, Il Kyung Park, Gi Tae Kim, Eun Joo Choi
Clinical limitations following closed reduction of an intracapsular condylar fracture include a decrease in maximum mouth opening, reduced range of mandibular movements such as protrusion/lateral excursion, and reduced occlusal stability. Anteromedial and inferior displacement of the medial condyle fragment by traction of the lateral pterygoid muscle can induce bone overgrowth due to distraction osteogenesis between the medial and lateral condylar fragments, causing structural changes in the condyle. In addition, when conventional maxillomandibular fixation (MMF) is performed, persistent interdental contact sustains masticatory muscle hyperactivity, leading to a decreased vertical dimension and premature contact of the posterior teeth...
October 2017: Journal of the Korean Association of Oral and Maxillofacial Surgeons
https://www.readbyqxmd.com/read/29142478/chronic-opioids-in-gastroparesis-relationship-with-gastrointestinal-symptoms-healthcare-utilization-and-employment
#8
Asad Jehangir, Henry P Parkman
AIM: To examine the relationship of chronic scheduled opioid use on symptoms, healthcare utilization and employment in gastroparesis (Gp) patients. METHODS: Patients referred to our tertiary care academic center from May 2016 to July 2017, with established diagnosis or symptoms suggestive of Gp filled out the Patient Assessment of Upper GI Symptoms, abdominal pain and demographics questionnaires, and underwent gastric emptying and blood tests. They were asked about taking pain medicines and the types, doses, and duration...
October 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29142475/predictive-factors-associated-with-carcinoid-syndrome-in-patients-with-gastrointestinal-neuroendocrine-tumors
#9
Beilei Cai, Michael S Broder, Eunice Chang, Tingjian Yan, David C Metz
AIM: To discover unknown factors associated with carcinoid syndrome (CS) with the goal of earlier diagnosis of CS. METHODS: In this retrospective case-control study using United States administrative claims, patients (≥ 18 years) newly-diagnosed with gastrointestinal neuroendocrine tumors (GI NETs) without CS (controls) were exactly matched to patients with CS (cases) based on NET diagnosis date at a 3-to-1 ratio. Study index date was first CS diagnosis (controls: same distance from NET diagnosis as cases)...
October 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29142310/sodium-channel-nav1-3-is-important-for-enterochromaffin-cell-excitability-and-serotonin-release
#10
Peter R Strege, Kaitlyn Knutson, Samuel J Eggers, Joyce H Li, Fan Wang, David Linden, Joseph H Szurszewski, Lorin Milescu, Andrew B Leiter, Gianrico Farrugia, Arthur Beyder
In the gastrointestinal (GI) epithelium, enterochromaffin (EC) cells are enteroendocrine cells responsible for producing >90% of the body's serotonin (5-hydroxytryptamine, 5-HT). However, the molecular mechanisms of EC cell function are poorly understood. Here, we found that EC cells in mouse primary cultures fired spontaneous bursts of action potentials. We examined the repertoire of voltage-gated sodium channels (NaV) in fluorescence-sorted mouse EC cells and found that Scn3a was highly expressed. Scn3a-encoded NaV1...
November 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29141860/multicenter-evaluation-of-octreotide-as-secondary-prophylaxis-in-patients-with-left-ventricular-assist-devices-and-gastrointestinal-bleeding
#11
Keyur B Shah, Sampath Gunda, Sitaramesh Emani, Manreet K Kanwar, Nir Uriel, Paolo C Colombo, Patricia A Uber, Melissa L Sears, Joyce Chuang, David J Farrar, Donald F Brophy, George B Smallfield
BACKGROUND: Gastrointestinal (GI) bleeding is one of the most common complications after continuous-flow left ventricular assist device implantation. More than one third of patients with incident bleed go on to develop recurrent GI bleeding. Octreotide, a somatostatin analog, is proposed to reduce the risk of recurrent GI bleeding in this population. METHODS AND RESULTS: This multicenter, retrospective analysis evaluated 51 continuous-flow left ventricular assist device patients who received secondary prophylaxis with octreotide after their index GI bleed from 2009 to 2015...
November 2017: Circulation. Heart Failure
https://www.readbyqxmd.com/read/29141746/monitoring-and-control-of-aedes-albopictus-a-vector-of-zika-virus-near-residences-of-imported-zika-virus-patients-during-2016-in-south-korea
#12
Kyu-Sik Chang, Gi-Hun Kim, Young-Ran Ha, Eun Kyeong Jeong, Heung-Chul Kim, Terry A Klein, Seung Hwan Shin, Eun Jeung Kim, Seung Jegal, Se Jin Chung, Young-Ran Ju, Young Mee Jee
Zika virus (ZIKV) is an arthropod-borne virus mainly transmitted by Aedes species. A total of nine of the 16 imported ZIKV reported cases during the mosquito season in the Republic of Korea (ROK), following the return of local nationals from foreign ZIKV endemic countries, were surveyed for Aedes albopictus. Surveillance and vector control of Ae. albopictus, a potential vector of ZIKV, and related species are critical for reducing the potential for autochthonous transmission in the ROK. Surveillance and vector control were coordinated by Korean Centers for Disease Control & Prevention (KCDC) and conducted by local health authorities within 200 m of imported ZIKV patients' residences...
November 13, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29141649/number-and-type-of-guideline-implementation-tools-varies-by-guideline-clinical-condition-country-of-origin-and-type-of-developer-organization-content-analysis-of-guidelines
#13
Laurel Liang, Jhoni Abi Safi, Anna R Gagliardi
BACKGROUND: Guideline implementation tools (GI tools) can improve clinician behavior and patient outcomes. Analyses of guidelines published before 2010 found that many did not offer GI tools. Since 2010 standards, frameworks and instructions for GI tools have emerged. This study analyzed the number and types of GI tools offered by guidelines published in 2010 or later. METHODS: Content analysis and a published GI tool framework were used to categorize GI tools by condition, country, and type of organization...
November 15, 2017: Implementation Science: IS
https://www.readbyqxmd.com/read/29141204/characterization-of-the-complete-genome-antigenicity-pathogenicity-tissue-tropism-and-shedding-of-a-recombinant-avian-infectious-bronchitis-virus-with-a-ck-ch-ljl-140901-like-backbone-and-an-s2-fragment-from-a-4-91-like-virus
#14
Lei Jiang, Zongxi Han, Yuqiu Chen, Wenjun Zhao, Junfeng Sun, Yan Zhao, Shengwang Liu
In this study, we isolated an infectious bronchitis virus, designated I1101/16, from broiler breeders in China. Analysis of the S1 gene showed that isolate I1101/16 was genetically close to strain ck/CH/LJL/140901, which belongs to the TW I genotype (also known as lineage GI-7 based on the recent IBV classification), however the S2 gene showed genetic diversity comparing to that of S1 gene. Comparison of the genomic sequences showed that the genome of isolate I1101/16 was similar to that of strain ck/CH/LJL/140901 from the 5' end of the genome to the 5' end of the S2 gene and from the 5' end of the 3a gene to the end of the genome, whereas the remaining parts of the genome sequences were more closely related to those of strain 4/91 than those of ck/CH/LJL/140901, thereby suggesting that recombination might have occurred during the origin of the virus...
November 12, 2017: Virus Research
https://www.readbyqxmd.com/read/29141131/simultaneous-detection-of-four-foodborne-viruses-in-food-samples-using-a-one-step-multiplex-reverse-transcription-pcr
#15
Shin-Young Lee, Mi-Ju Kim, Hyun-Joong Kim, KwangCheol Casey Jeong, Hae-Yeong Kim
A one-step multiplex reverse transcription PCR (RT-PCR) method comprising six primer sets (for the detection of norovirus GI and GII, hepatitis A virus, rotavirus, and astrovirus) was developed to simultaneously detect four kinds of pathogenic viruses. The size of the PCR products for norovirus GI and GII, hepatitis A virus (VP3/VP1 and P2A regions), rotavirus, and astrovirus were 330, 164, 244, 198, 629, and 449 bp, respectively. The RT-PCR with the six primer sets showed specificity for the pathogenic viruses...
November 15, 2017: Journal of Microbiology and Biotechnology
https://www.readbyqxmd.com/read/29140772/role-of-patient-coping-strategies-in-understanding-the-effects-of-early-palliative-care-on-quality-of-life-and-mood
#16
Joseph A Greer, Jamie M Jacobs, Areej El-Jawahri, Ryan D Nipp, Emily R Gallagher, William F Pirl, Elyse R Park, Alona Muzikansky, Juliet C Jacobsen, Vicki A Jackson, Jennifer S Temel
Purpose The early integration of oncology and palliative care (EIPC) improves quality of life (QOL) and mood for patients with advanced cancer. However, the mechanisms by which EIPC benefits these outcomes remain unclear. We therefore examined whether EIPC improved patients' coping strategies and if changes in coping accounted for intervention effects on QOL and depressive symptoms. Patients and Methods For this secondary analysis of an EIPC trial, we examined data from 350 patients with newly diagnosed incurable lung or GI cancer...
November 15, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29140444/safety-and-immunogenicity-of-different-formulations-of-norovirus-vaccine-candidate-in-healthy-adults-a-randomized-controlled-double-blind-clinical-trial
#17
G Leroux-Roels, J P Cramer, P M Mendelman, J Sherwood, R Clemens, A Aerssens, I De Coster, A Borkowski, F Baehner, P Van Damme
Background: We investigated safety and immunogenicity of 1-2 doses of different bivalent virus-like particle (VLP) norovirus vaccine candidate (NoV) formulations in healthy 18-64-year-olds. Methods: On Days 1 and 28 participants (n=420) randomized to 14 equal groups received intramuscular control vaccine (hepatitis A) or one of 11 NoV formulations contained varying dosages of GI.1 and GII.4c genotype VLP antigens with Al(OH)3, and 0μg, 15μg or 50μg MPL. Immunogenicity was assessed on Days 1, 28, 56, 208 and 393...
November 13, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29139576/effects-of-lateral-offset-sole-shoes-on-knee-adduction-moment-in-women-with-medial-compartment-knee-osteoarthritis
#18
Woo Young Jang, Hae Woon Jung, Gi Won Choi, Hyun Min Lee, Hae Soo Park, Soon Hyuck Lee
This study aimed to determine the impact of wearing a lateral-offset sole shoe (LOSS) on knee adduction moment (KAM) in patients with medial knee osteoarthritis (OA). From December 2012 to November 2016, patients with medial knee OA were recruited. Ninety-three knees (50 left, 43 right) of 93 female patients were analyzed. The first peak KAMs were measured with patients 1) walking barefoot, 2) walking in conventional shoes, and 3) walking in LOSSs. The patients had grade 1 (n=19), grade 2 (n=49), grade 3 (n=20), and grade 4 (n=5) knee OA...
November 15, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/29139310/pudendal-nerve-injury-impairs-anorectal-function-and-health-related-quality-of-life-measures-%C3%A2-2-years-after-3d-conformal-radiotherapy-for-prostate-cancer
#19
Eng Eric Yeoh, Rochelle Botten, Addolorata Di Matteo, Marcus Tippett, Jonathon Hutton, Robert Fraser, Phillip G Dinning, David Wattchow
PURPOSE: To compare GI symptoms, measures of generic and disease specific health related quality of life (HRQoL), anorectal and pudendal nerve function and anal sphincter morphology between (i) patients ≥2 years after 3D conformal radiotherapy (3D-CRT)±high dose rate (HDR) brachytherapy for carcinoma of the prostate and aged matched patients before radiotherapy and (ii) symptomatic and asymptomatic patients ≥2 years after 3D-CRT ± HDR brachytherapy. MATERIAL AND METHODS: Methodology included: (i) modified LENT-SOMA scales for GI symptoms, (ii) EORTC QLQ-C30 and EORTC QLQ-PR25 questionnaires for generic and disease specific HRQoL, (iii) anorectal manometry and terminal motor latency for anorectal and pudendal nerve function and (iv) endorectal ultrasound for anal sphincter morphology...
November 15, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/29139069/piloting-the-effectiveness-of-pig-health-education-in-combination-with-oxfendazole-treatment-on-prevention-and-or-control-of-porcine-cysticercosis-gastrointestinal-parasites-african-swine-fever-and-ectoparasites-in-ang%C3%A3-nia-district-mozambique
#20
A G Chilundo, M V Johansen, A Pondja, R Miambo, S Afonso, S Mukaratirwa
A community-based intervention combining health education (HE) and treatment of pigs for control of porcine cysticercosis (PC), gastrointestinal (GI) helminths, African swine fever (ASF) and external parasites was tested involving six villages of resource-poor smallholder pig farmers. Farmers and pigs of six rural villages were randomly allocated into group 1 (HE), which served as controls, and group 2 (HE + OFZ) pigs received a single oral dose of 30 mg/kg OFZ. Farmers were trained in pig health, housing and feeding...
November 14, 2017: Tropical Animal Health and Production
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