keyword
MENU ▼
Read by QxMD icon Read
search

Chan

keyword
https://www.readbyqxmd.com/read/28734186/bilateral-vocal-cord-palsy-after-total-thyroidectomy-a-new-treatment-case-reports
#1
Fong-Fu Chou, Cheng-Ming Hsu, Chi-Chih Lai, Yi-Chia Chan, Shun-Yu Chi
INTRODUCTION: Dyspnea due to bilateral vocal cord palsy after total thyroidectomy (BVCPATT) is a life-threatening complication; nevertheless, we try to avoid tracheotomy. METHODS: Using normalized glottal area (NGA), we retrospectively studied 14 patients with BVCPATT. Nine patients without dyspnea were treated conservatively, while five with dyspnea received immediate bilevel positive air-way pressure (BiPAP) treatment. Both right and left recurrent nerves were grossly intact during surgery...
June 30, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28732210/nursing-as-universal-and-recognisable-nursing-students-perceptions-of-learning-outcomes-from-intercultural-peer-learning-webinars-a-qualitative-study
#2
Elisabeth Carlson, Marie Stenberg, Bessie Chan, Sukki Ho, Timothy Lai, Arkers Wong, Engle Angela Chan
Nursing students need to be prepared for the increasingly culturally diverse health care. Therefore, providing students with international perspectives remains the mission of higher education. However, given the logistic and financial constraints, not all students will be able to travel overseas for their international experiences. A feasible alternative to study abroad is internationalisation-at-home where intercultural dimensions are incorporated into curriculum, without students leaving their home universities...
July 15, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28732137/prevalence-of-sacroiliitis-in-inflammatory-bowel-disease-using-a-standardized-ct-scoring-system
#3
Jonathan Chan, Ismail Sari, David Salonen, Mark S Silverberg, Nigil Haroon, Robert D Inman
OBJECTIVES: There is an increasing emphasis on early identification and treatment of ankylosing spondylitis (AS) of which the hallmark is sacroiliitis. Patients with inflammatory bowel disease (IBD) are at increased risk of AS and often receive CT scans of their abdomen affording clinicians the opportunity to determine the presence of sacroiliitis. Previous studies using CT have relied only on radiologist's gestalt or a non-validated adaptation of the mNY criteria. Our aim is to assess the prevalence of sacroiliitis in IBD using a validated screening tool and to determine how frequently these patients are referred for rheumatologic evaluation...
July 21, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28732045/the-exported-chaperone-hsp70-x-supports-virulence-functions-for-plasmodium-falciparum-blood-stage-parasites
#4
Sarah C Charnaud, Matthew W A Dixon, Catherine Q Nie, Lia Chappell, Paul R Sanders, Thomas Nebl, Eric Hanssen, Matthew Berriman, Jo-Anne Chan, Adam J Blanch, James G Beeson, Julian C Rayner, Jude M Przyborski, Leann Tilley, Brendan S Crabb, Paul R Gilson
Malaria is caused by five different Plasmodium spp. in humans each of which modifies the host erythrocyte to survive and replicate. The two main causes of malaria, P. falciparum and P. vivax, differ in their ability to cause severe disease, mainly due to differences in the cytoadhesion of infected erythrocytes (IE) in the microvasculature. Cytoadhesion of P. falciparum in the brain leads to a large number of deaths each year and is a consequence of exported parasite proteins, some of which modify the erythrocyte cytoskeleton while others such as PfEMP1 project onto the erythrocyte surface where they bind to endothelial cells...
2017: PloS One
https://www.readbyqxmd.com/read/28732021/in-vitro-comparison-of-213bi-and-177lu-radiation-for-peptide-receptor-radionuclide-therapy
#5
Ho Sze Chan, Erik de Blois, Alfred Morgenstern, Frank Bruchertseifer, Marion de Jong, Wouter Breeman, Mark Konijnenberg
BACKGROUND: Absorbed doses for α-emitters are different from those for β-emitters, as the high linear energy transfer (LET) nature of α-particles results in a very dense energy deposition over a relatively short path length near the point of emission. This highly localized and therefore high energy deposition can lead to enhanced cell-killing effects at absorbed doses that are non-lethal in low-LET type of exposure. Affinities of DOTA-DPhe1-Tyr3-octreotate (DOTATATE), 115In-DOTATATE, 175Lu-DOTATATE and 209Bi-DOTATATE were determined in the K562-SST2 cell line...
2017: PloS One
https://www.readbyqxmd.com/read/28731907/oral-nucleos-t-ide-analogs-alone-after-liver-transplantation-in-chronic-hepatitis-b-with-preexisting-rt204-mutation
#6
James Fung, Tiffany Wong, Kenneth Chok, Albert Chan, Sui-Ling Sin, Tan-To Cheung, Wing-Chiu Dai, Kelvin Ng, Kevin Ng, Kwan Man, Wai-Kay Seto, Ching-Lung Lai, Man-Fung Yuen, Chung-Mau Lo
BACKGROUND: There is currently limited data regarding the use of oral antiviral therapy alone without HBIG for CHB patients with preexisting LAM-resistance (LAM-R) undergoing liver transplantation. METHODS: This is a cohort study determining the effectiveness and long-term outcome in this group of patients. RESULTS: Fifty-seven consecutive CHB patients with preexisting rt204 LAM-R mutations or virological load refractory to LAM undergoing liver transplantation were included, with a median follow-up of 73 months...
July 21, 2017: Transplantation
https://www.readbyqxmd.com/read/28731877/simple-preoperative-ink-test-as-a-novel-adjunct-to-intrastromal-keratopigmentation-for-post-laser-peripheral-iridotomy-dysphotopsias
#7
Stephan Ong Tone, Daniel Q Li, Zach Ashkenazy, Armand Borovik, Allan R Slomovic, David S Rootman, Clara C Chan
PURPOSE: To describe a simple preoperative ink test as a novel adjunct to intrastromal keratopigmentation for post-laser peripheral iridotomy (LPI) dysphotopsias. METHODS: A surgical marking pen is applied to the area over a peripheral iridotomy before intrastromal keratopigmentation. The patient can then assess whether there is any improvement in their symptoms of dysphotopsias. Manual intrastromal keratopigmentation can then be performed using a crescent blade into the clear cornea at 50% depth and tunneled centrally to create a pocket ensuring that the peripheral iridotomy is fully occluded...
July 19, 2017: Cornea
https://www.readbyqxmd.com/read/28731870/the-association-of-cognitive-reserve-in-chronic-phase-functional-and-neuropsychological-outcomes-following-traumatic-brain-injury
#8
Jacob B Leary, Grace Y Kim, Catherine L Bradley, Uzma Z Hussain, Maryanne Sacco, Martha Bernad, John Collins, John Dsurney, Leighton Chan
OBJECTIVE: Examine the association of cognitive reserve (CR) factors (estimated premorbid intelligence quotient [IQ], years of education, and occupational attainment) and traumatic brain injury (TBI) severity with functional and neuropsychological outcomes 1 to 5 years following TBI. PARTICIPANTS: Patients with mild (N = 58), moderate (N = 25), or severe (N = 17) TBI. MAIN MEASURES: Cognitive reserve factors (estimated premorbid IQ, years of education, and occupational attainment); neuropsychological test battery; Glasgow Outcome Scale-Extended; Short Form-36 Health Survey...
July 20, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28731706/automated-construction-of-molecular-active-spaces-from-atomic-valence-orbitals
#9
Elvira R Sayfutyarova, Qiming Sun, Garnet Kin-Lic Chan, Gerald Knizia
We introduce the atomic valence active space (AVAS), a simple and well-defined automated technique for constructing active orbital spaces for use in multi-configuration and multi-reference (MR) electronic structure calculations. Concretely, the technique constructs active molecular orbitals capable of describing all relevant electronic configurations emerging from a targeted set of atomic valence orbitals (e.g., the metal d orbitals in a redcoordination complex). This is achieved via a linear transformation of the occupied and unoccupied orbital spaces from an easily obtainable single-reference wavefunction (such as from a Hartree-Fock or Kohn-Sham calculations) based on projectors to targeted atomic valence orbitals...
July 21, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28731677/an-evaluation-of-optimal-pegylation-strategies-for-maximizing-the-lymphatic-exposure-and-antiviral-activity-of-interferon-after-subcutaneous-administration
#10
Linda J Chan, Orlagh M Feeney, Nathania J Leong, Victoria M Mcleod, Christopher J H Porter, Charlotte C Williams, Lisa M Kaminskas
Interferon α2 is an antiviral/antiproliferative protein that is currently used to treat hepatitis C infections and several forms of cancer. Two PEGylated variants of interferon α2 (containing 12 and 40 kDa PEGs) are currently marketed and display longer plasma circulation times than unmodified interferon. With increasing realization that the lymphatic system plays an important role in the extrahepatic replication of the hepatitis C virus and in the metastatic dissemination of cancers, this study sought to evaluate PEGylation strategies to optimally enhance the antiviral activity and plasma and lymphatic exposure of interferon after subcutaneous administration in rats...
July 21, 2017: Biomacromolecules
https://www.readbyqxmd.com/read/28731516/mir-181d-regulates-human-dendritic-cell-maturation-through-nf-%C3%AE%C2%BAb-pathway
#11
Xian Wei Su, Gang Lu, Chi Kwan Leung, Qiang Liu, Yi Li, Kam Sze Tsang, Shi Dou Zhao, Danny Tat Ming Chan, Hsiang Fu Kung, Wai Sang Poon
OBJECTIVES: MicroRNAs (miRNAs) are considered as the cellular regulators which post-transcriptionally modulate gene expression in diverse biological processes including cell development and immunity. In this study, we investigated functions of miR-181d in dendritic cells (DCs) maturation, and the underlying mechanisms were also explored. MATERIALS AND METHODS: Here we did the miRNA screening in human DCs in response to lipopolysaccharides (LPS) by quantitative real-time PCR (qRT-PCR)...
July 21, 2017: Cell Proliferation
https://www.readbyqxmd.com/read/28731465/pr-set7-deficiency-limits-uterine-epithelial-population-growth-hampering-postnatal-gland-formation-in-mice
#12
Tongtong Cui, Bo He, Shuangbo Kong, Chan Zhou, Hangxiao Zhang, Zhangli Ni, Haili Bao, Jingtao Qiu, Qiliang Xin, Danny Reinberg, John P Lydon, Jinhua Lu, Haibin Wang
Formation of secretary endometrial glands in the uterus known as adenogenesis is a typical process of branching morphogenesis involving dynamic epithelial growth and differentiation. Unsuccessful adenogenesis often leads to female infertility. However, it remains largely unexplored so far regarding the epigenetic machinery governing normal endometrial gland formation. Here, we demonstrated that PR-Set7, an epigenetic regulator for H4K20me1 modification, was extensively expressed in the postnatal uteri, and its conditional deletion resulted in a complete lack of endometrial glands and infertility in mice...
July 21, 2017: Cell Death and Differentiation
https://www.readbyqxmd.com/read/28731337/sky-blue-emitting-dendritic-alkynylgold-iii-complexes-for-solution-processable-organic-light-emitting-devices
#13
Chin-Ho Lee, Man-Chung Tang, Yi-Chun Wong, Mei-Yee Chan, Vivian Wing-Wah Yam
A new class of tridentate ligand-containing cyclometalated gold(III) complexes featuring dendritic alkynyl ligands with carbazole moieties as dendrons and peripheral groups has been synthesized up to the third generation. High-performance solution-processable organic light-emitting devices (OLEDs) with maximum current efficiency of up to 23.7 cd A(-1) and external quantum efficiency of up to 6.9% have been realized by a simple spin-coating technique. With the incorporation of bulky carbazole moieties to form higher generation dendrimers, the undesirable excimeric emission could be effectively reduced, allowing the fine-tuning of the emission color toward the blue region...
July 21, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28731281/glycaemic-control-and-the-risk-of-hospitalisation-for-infection-in-patients-with-type-2-diabetes-hong-kong-diabetes-registry
#14
Andrea O Y Luk, Eric S H Lau, Kitty K T Cheung, Alice P Kong, Ronald C W Ma, Risa Ozaki, Francis C C Chow, Wing-Yee So, Juliana C N Chan
BACKGROUND: Infection occurs more commonly in diabetic compared to general population and is an under-recognised but important morbidity in patients with diabetes. We examined the impact of glycaemic control on hospitalisation for infection in a large prospective cohort of Chinese adults with type 2 diabetes. METHODS: Between July 1994 and June 2014, 22,846 patients with type 2 diabetes underwent detailed assessment of metabolic control and diabetes complications...
July 21, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28731122/ligand-effect-on-the-rhodium-porphyrin-catalyzed-hydrogenation-of-2-2-paracyclophane-with-water-key-bimetallic-hydrogenation
#15
Chun Meng Tam, Ching Tat To, Kin Shing Chan
Rhodium porphyrin catalyzed hydrogenation of the aliphatic carbon-carbon σ-bond of [2.2]paracyclophane with water has been examined with a variety of tetraarylporphyrins and axial ligands. Mechanistic investigations show that Rh(III)(ttp)H, which can be derived from the reaction of [Rh(II)(ttp)]2 with water without a sacrificial reductant, plays an important role in promoting bimetallic reductive elimination to give the hydrogenation product.
July 21, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28731056/universal-newborn-eye-screening-an-effective-strategy-to-improve-ocular-health
#16
EDITORIAL
R I Chee, R V P Chan
No abstract text is available yet for this article.
July 21, 2017: Eye
https://www.readbyqxmd.com/read/28730971/apoptosis-and-anti-cancer-drug-discovery-the-power-of-medicinal-fungi-and-plants
#17
Jack Ho Wong, Stephen Cho Wing Sze, Tzi Bun Ng, Randy Chi Fai Cheung, Chit Tam, Kalin Yanbo Zhang, Xiuli Dan, Yau Sang Chan, William Chi Shing Cho, Charlene Cheuk Wing Ng, Mary Miu Yee Waye, Weicheng Liang, Jinfang Zhang, Jie Yang, Xiuyun Ye, Juan Lin, Xiujuan Ye, Hexiang Wang, Fang Liu, David Wai Chan, Hextan Yuen Sheung Ngan, Ou Sha, Guohui Li, Ryan Tse, Tak Fu Tse, Helen Chan
The purpose of this account is to review the compounds capable of eliciting mitochondria-mediated apoptosis in cancer cells produced by medicinal fungi and plants. The medicinal fungi discussed encompass Cordyceps, Ganoderma species, Coriolus versicolor and Hypsizygus marmoreus. The medicinal plants discussed comprise Astragalus complanatus , Dendrobium spp,Dioscorea spp, Glycyrrhiza spp, Panax notoginseng, Panax ginseng, and Momordica charantia. These compounds have the potential of development into anticancer drugs...
July 20, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28730733/the-potential-impact-of-radix-paeoniae-alba-in-embryonic-development-of-mice
#18
Wei Xu, Ling Xu, Bin Deng, Jing Leng, Nong Tang, Li Chun Zhao, Hong Hai Zhou, Zhong Zhen Zhao, Zhi Jun Yang, Ting Ting Xiao, Xiao Ying Tian, Alan H M Ho, Nickie W K Chan, Yeuk Lung Chow, Chi Yi Chow, Min Xu
Although Radix Paeoniae Alba (RPA) has been ranked as one of the top 6 herbs used frequently to prevent and treat miscarriages clinically, there is no clear evidence regarding its safety in embryonic development. This study aims to evaluate the potential impacts of RPA on embryonic stem cells (ESCs) and pregnant mice. Cytotoxicity assays of the extract were performed in ESCs and 3T3 cells. Pregnant ICR mice were orally treated with RPA extracts at dosages of 0 (G1 group as negative controls), 2, 8 and 32 g/kg/day (G2, G3 and G4 groups) respectively from the gestation day (Gd) 6-15...
July 21, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28730070/inhibition-effect-of-curcumin-on-uvb-induced-secretion-of-pro-inflammatory-cytokines-from-corneal-limbus-epithelial-cells
#19
Shih-Chun Chao, Dan-Ning Hu, Joan Roberts, Xilun Shen, Chia-Yi Lee, Chan-Wei Nien, Hung-Yu Lin
AIM: To study the effects of curcumin on the secretion of interleukin (IL)-6 and IL-8 by corneal limbus epithelial cells. METHODS: Human corneal limbus epithelial cells were isolated and cultured from donor eyes and irradiated by UVB at different dosages with or without curcumin. MTT test was used for studying the effects of UVB and curcumin on the cell viability. The role of mitogen-activated protein kinase (MAPK) and nuclear factor-kappa B (NF-κB) pathways on the UVB-induced secretion of IL-6 and IL-8 were tested by addition of their inhibitors to the culture with or without UVB-radiation...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28729863/effects-of-physiochemical-factors-on-prokaryotic-biodiversity-in-malaysian-circumneutral-hot-springs
#20
Chia S Chan, Kok-Gan Chan, Robson Ee, Kar-Wai Hong, María S Urbieta, Edgardo R Donati, Mohd S Shamsir, Kian M Goh
Malaysia has a great number of hot springs, especially along the flank of the Banjaran Titiwangsa mountain range. Biological studies of the Malaysian hot springs are rare because of the lack of comprehensive information on their microbial communities. In this study, we report a cultivation-independent census to describe microbial communities in six hot springs. The Ulu Slim (US), Sungai Klah (SK), Dusun Tua (DT), Sungai Serai (SS), Semenyih (SE), and Ayer Hangat (AH) hot springs exhibit circumneutral pH with temperatures ranging from 43°C to 90°C...
2017: Frontiers in Microbiology
keyword
keyword
54598
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"