نتایج جستجو برای: SCA

تعداد نتایج: 4214  

Journal: :Digital Threats: Research and Practice 2020

2014
Yanqiang Wang Aimin Wu Xiaoyu Chen Lei Zhang Yinyao Lin Shaoyang Sun Wei Cai Bingjun Zhang Zhuang Kang Wei Qiu Xueqiang Hu Zhengqi Lu

BACKGROUND Spinal cord lesions is one of the predominant characteristics in patients with neuromyelitis optica spectrum disorders (NMOSD). Interestingly, mounting evidence indicates that spinal cord atrophy (SCA) is one of common clinical features in multiple sclerosis (MS) patients, and correlates closely with the neurological disability. However, Clinical studies related to the SCA aspects of...

Journal: :African health sciences 2011
A F Adeniyi K S Saminu

BACKGROUND Efforts to promote better health of sickle cell anaemia (SCA) patients in low-income countries through the use of cheap and available alternatives are desirable. OBJECTIVE We investigated whether a locally designed incentive spirometry will improve peak expiratory flow rate (PEFR) of teenage SCA patients. METHODS Forty-nine SCA teenagers were randomized into either the SCA spirom...

2013
Hyun-Ju Cho Hyun-Jai Cho Ho-Jae Lee Myung-Kang Song Ji-Yun Seo Yeon-Hee Bae Ju-Young Kim Hae-Young Lee Whal Lee Bon-Kwon Koo Byung-Hee Oh Young-Bae Park Hyo-Soo Kim

Vascular calcification is an advanced feature of atherosclerosis for which no effective therapy is available. To investigate the modulation or reversal of calcification, we identified calcifying progenitor cells and investigated their calcifying/decalcifying potentials. Cells from the aortas of mice were sorted into four groups using Sca-1 and PDGFRα markers. Sca-1(+) (Sca-1(+)/PDGFRα(+) and Sc...

Journal: :Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences 2008
H Iizuka S Miyachi T Ohshima T Izumi A Tsurumi J Yoshida

SUMMARY Superior cerebellar artery (SCA) aneurysms sometimes involve the origin of the SCA making treatment difficult. We focused on the morphological characteristics of SCA aneurysms and adjacent vascular structures to apply clinical decision-making for the treatment strategy. Sixty-nine SCA aneurysms, including 34 ruptured and 35 unruptured ones, had been treated for over 12 years. Multiple a...

2012
Abdennasser Bardai Robert J. Lamberts Marieke T. Blom Anne M. Spanjaart Jocelyn Berdowski Sebastiaan R. van der Staal Henk J. Brouwer Rudolph W. Koster Josemir W. Sander Roland D. Thijs Hanno L. Tan

BACKGROUND People with epilepsy are at increased risk for sudden death. The most prevalent cause of sudden death in the general population is sudden cardiac arrest (SCA) due to ventricular fibrillation (VF). SCA may contribute to the increased incidence of sudden death in people with epilepsy. We assessed whether the risk for SCA is increased in epilepsy by determining the risk for SCA among pe...

2011
Sagir G. Ahmed Audu A. Bukar Bashir Jolayemi

Nigeria has the fourth highest prevalence of TB and the highest prevalence anaemia (SCA) in the world. SCA patients have impaired immunity and are vulnerable to TB. Hence, we studied the haematological indices of SCA patients with TB in Nigeria. A total of 23 SCA patients with TB were studied in parallel with equa SCA patients without TB. SCA patients with TB had significantly lower haematocrit...

Journal: :The Indian journal of medical research 2007
Nithin Krishna Surendra Mohan B S Yashavantha A Rammurthy H B Kiran Kumar Uma Mittal Shivani Tyagi Mitali Mukerji Sanjeev Jain Pramod Kumar Pal Meera Purushottam

BACKGROUND & OBJECTIVE Spinocerebellar ataxias (SCAs) are often caused by expansions of CTG/ CAG trinucleotide repeat in the genome. Expansions at the SCA1, 2 and 3 loci are the most frequent, but differences in their relative proportion in regions occur across the world. We carried out this study to assess the occurrence of SCA1, 2 and 3, at a tertiary neuro-psychiatric center in Bangalore, Ka...

2014
Lawrence B. Afrin

Some sickle cell anemia (SCA) patients suffer significantly worse phenotypes than others. Causes of such disparities are incompletely understood. Comorbid chronic inflammation likely is a factor. Recently, mast cell (MC) activation (creating an inflammatory state) was found to be a significant factor in sickle pathobiology and pain in a murine SCA model. Also, a new realm of relatively noncytop...

Journal: :Journal of bioenergetics and biomembranes 2012
Phat Vinh Dip Wuan Geok Saw Manfred Roessle Vladimir Marshansky Gerhard Grüber

The 95 kDa subunit a of eukaryotic V-ATPases consists of a C-terminal, ion-translocating part and an N-terminal cytosolic domain. The latter's N-terminal domain (~40 kDa) is described to bind in an acidification-dependent manner with cytohesin-2 (ARNO), giving the V-ATPase the putative function as pH-sensing receptor. Recently, the solution structure of the very N-terminal segment of the cytoso...

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