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Common cause analysis

Klemen Pavlic, Maja Pohar Perme
A common goal in the analysis of the long-term survival related to a specific disease is to estimate a measure that is comparable between populations with different general population mortality. When cause of death is unavailable or unreliable, as for example in cancer registry studies, relative survival methodology is used-in addition to the mortality data of the patients, we use the data on the mortality of the general population. In this article, we focus on the marginal relative survival measure that summarizes the information about the disease-specific hazard...
March 13, 2018: Biostatistics
Mohammad Hadi Karbalaie Niya, Hossein Keyvani, Fahimeh Safarnezhad Tameshkel, Mostafa Salehi-Vaziri, Sedigheh Teaghinezhad-S, Farah Bokharaei Salim, Seyed Hamid Reza Monavari, Davod Javanmard
Human papillomavirus (HPV) is a common viral infection worldwide associated with a variety of cancers. The integration of the HPV genome in these patients causes chromosomal instability and triggers carcinogenesis. The aim of this study was to investigate the HPV-16 genome physical status in four major cancers related to HPV infection. Formalin-fixed paraffin-embedded blocks from our previous projects on head and neck, colorectal, penile, and cervical cancers were collected, and HPV-16-positive specimens were used for further analysis...
March 13, 2018: Translational Oncology
Jan Endrikat, Susan Dohanish, Nicolas Schleyer, Susanne Schwenke, Sheela Agarwal, Thomas Balzer
OBJECTIVES: The aim of this study was to critically assess the evaluation and categorization process for nephrogenic systemic fibrosis (NSF) based on reports received by Bayer from 2006 to 2016. MATERIALS AND METHODS: A total of 779 NSF reports received by Bayer globally from 2006 to 2016 were included in the analysis. Arlington Medical Resources provided gadolinium-based contrast agent (GBCA) market share. Reports were conservatively categorized based on the Cowper/Girardi criteria...
March 16, 2018: Investigative Radiology
Ruchita Dixit, Sowmya Nettem, Simerjit S Madan, Htoo Htoo Kyaw Soe, Adinegara Bl Abas, Leah D Vance, Patrick J Stover
BACKGROUND: Sickle cell disease (SCD) is a group of disorders that affects haemoglobin, which causes distorted sickle- or crescent-shaped red blood cells. It is characterized by anaemia, increased susceptibility to infections and episodes of pain. The disease is acquired by inheriting abnormal genes from both parents, the combination giving rise to different forms of the disease. Due to increased erythropoiesis in people with SCD, it is hypothesized that they are at an increased risk for folate deficiency...
March 16, 2018: Cochrane Database of Systematic Reviews
Mаhmoud Youns, Abeer ElKhoely, Rehab Kamel
Pancreatic cancer, the fourth most common cause of cancer-related deaths, is one of the most aggressive and devastating human malignancies with increasing incidence worldwide. To date, surgical resection is the only potentially curative therapy available for pancreatic cancer patients. Early diagnosis of pancreatic tumors is difficult, and hence, nearly 80% of patients cannot receive surgical resection. Natural products have always been a vital source for novel compounds for cancer treatment. The naturally occurring prenylated xanthone, gambogic acid, has been previously shown to exert potent anticancer, anti-inflammatory, apoptotic, antiangiogenic, and antioxidant activities...
March 15, 2018: Naunyn-Schmiedeberg's Archives of Pharmacology
Daviel Gómez, L Ázaro Hernández, Lourdes Yabor, Gerrit T S Beemster, Christoph C Tebbe, Jutta Papenbrock, José Carlos Lorenzo
Plant scientists usually record several indicators in their abiotic factor experiments. The common statistical management involves univariate analyses. Such analyses generally create a split picture of the effects of experimental treatments since each indicator is addressed independently. The Euclidean distance combined with the information of the control treatment could have potential as an integrating indicator. The Euclidean distance has demonstrated its usefulness in many scientific fields but, as far as we know, it has not yet been employed for plant experimental analyses...
March 15, 2018: Journal of Plant Research
Catherine E Burnette, Soonhee Roh, Jessica Liddell, Yeon-Shim Lee
Cancer (the focus of this inquiry) is the leading cause of death among American Indian and Alaska Native women. The purpose of this study was to identify American Indian women cancer survivors' needs and preferences related to community supports for their cancer experience. This qualitative study examined female American Indian cancer survivors' needs and preferences about community support. The sample included 43 American Indian women cancer survivors (the types of cancer survivors included cervical cancer: n = 14; breast cancer: n = 14; and colon and other types: n = 15) residing in the Northern Plains region, in the state of South Dakota...
March 15, 2018: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
Minjing Zou, Ali S Alzahrani, Ali Al-Odaib, Mohammad A Alqahtani, Omer Babiker, Roua A Al-Rijjal, Huda A BinEssa, Walaa E Kattan, Anwar F Al-Enezi, Ali Al Qarni, Manar S A Al-Faham, Essa Y Baitei, Afaf Alsagheir, Brian F Meyer, Yufei Shi
Context: Congenital hypothyroidism (CH) is the most common neonatal endocrine disorder, affecting one in 3000-4000 newborns. Since the introduction of a newborn screening program in 1988, more than 300 cases have been identified. The underlying genetic defects have not been systematically studied. Objective: To identify mutation spectrum of CH-causing genes. Methods: Fifty-five patients from 47 families were studied by next-generation-exome sequencing...
March 12, 2018: Journal of Clinical Endocrinology and Metabolism
Olga Gutkowska, Jacek Martynkiewicz, Marek Stępniewski, Jerzy Gosk
Brachial plexus injuries (BPIs) caused by shoulder dislocation usually have a transient character and tend to resolve spontaneously. However, in some patients the symptoms can persist and require operative intervention. This work aims to determine the risk factors for persistent BPIs resulting from shoulder dislocation. The study comprised 73 patients (58 men, 15 women; mean age: 50 years) treated operatively between the years 2000 and 2016 for persistent BPIs resulting from shoulder dislocation. Patient age, gender, type of initial trauma, number of affected nerves, presence of accompanying injuries, and time interval from dislocation to its reduction were analysed...
2018: BioMed Research International
Wanqing Chen, Kexin Sun, Rongshou Zheng, Hongmei Zeng, Siwei Zhang, Changfa Xia, Zhixun Yang, He Li, Xiaonong Zou, Jie He
Background: National Central Cancer Registry of China (NCCRC) updated nationwide cancer statistics using population-based cancer registry data in 2014 collected from all available cancer registries. Methods: In 2017, 449 cancer registries submitted cancer registry data in 2014, among which 339 registries' data met the criteria of quality control and were included in analysis. These cancer registries covered 288,243,347 population, accounting for about 21.07% of the national population in 2014...
February 2018: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
Celeste Sassi, Michael A Nalls, Perry G Ridge, Jesse R Gibbs, Michelle K Lupton, Claire Troakes, Katie Lunnon, Safa Al-Sarraj, Kristelle S Brown, Christopher Medway, Jenny Lord, James Turton, Jose Bras, Sonja Blumenau, Mareike Thielke, Christa Josties, Dorette Freyer, Annette Dietrich, Monia Hammer, Michael Baier, Ulrich Dirnagl, Kevin Morgan, John F Powell, John S Kauwe, Carlos Cruchaga, Alison M Goate, Andrew B Singleton, Rita Guerreiro, Angela Hodges, John Hardy
Mendelian adult-onset leukodystrophies are a spectrum of rare inherited progressive neurodegenerative disorders affecting the white matter of the central nervous system. Among these, cerebral autosomal dominant and recessive arteriopathy with subcortical infarcts and leukoencephalopathy, cerebroretinal vasculopathy, metachromatic leukodystrophy, hereditary diffuse leukoencephalopathy with spheroids, and vanishing white matter disease present with rapidly progressive dementia as dominant feature and are caused by mutations in NOTCH3, HTRA1, TREX1, ARSA, CSF1R, EIF2B1, EIF2B2, EIF2B3, EIF2B4, and EIF2B5, respectively...
February 2, 2018: Neurobiology of Aging
Aida Kamišalić, David Riaño, Tatjana Welzer
BACKGROUND: In medical practice, long term interventions are common and they require timely planning of the involved processes. Unfortunately, evidence-based statements about time are hard to find in Clinical Practice Guidelines (CPGs) and in other sources of medical knowledge. At the same time, health care centers use medical records and information systems to register data about clinical processes and patients, including time information about the encounters, prescriptions, and other clinical actions...
May 2018: Computer Methods and Programs in Biomedicine
Jamal Abdul Nasir, Muhammad Imran, Syed Arif Ahmed Zaidi
Vitamin D deficiency is an emerging health concern around the world, highly prevalent in south Asian population, despite abundant sunlight. In Pakistan, all age groups are vulnerable to Vitamin D deficiency including pregnant women. This systematic review aimed to determine the pattern of Vitamin D deficiency among Pakistani pregnant women as well as exploring the causes and possible interventions that have had a substantial effect on improving the vitamin D level. Three databases (PubMed, Pub Get and Google Scholar), for the present review up to 2016, were used for the identification of published peer reviewed original relevant studies regarding Vitamin D deficiency among Pakistani pregnant women with the keywords Vitamin D or 25-hydroxyvitamin D or 25(OH)D in combination with pregnant women...
March 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
Khaled R Alkharsah, Suriya Rehman, Fatimah Alkhamis, Amani Alnimr, Asim Diab, Amein K Al-Ali
BACKGROUND: Methicillin resistant Staphylococcus aureus (MRSA) constitutes a major global health concern causing hospital and community acquired infections. A wide diversity of MRSA genotypes are circulating in geographically related regions. Therefore understanding the molecular epidemiology of MRSA is fundamental to design control and clearance measures. METHODS: A total of 106 MRSA isolates from infection (51) and carrier colonization sites (55) are characterized genetically based on SCCmec and MLST genotyping methods in addition to detection of PVL, TSST-1 and enterotoxins...
March 15, 2018: Annals of Clinical Microbiology and Antimicrobials
Feng Peng, Yingzi Liu, Chenjie He, Yi Kong, Qianying Ouyang, Xiaonv Xie, Tong Liu, Zhaoqian Liu, Jingbo Peng
Lung cancer is the common cause of cancer-related death worldwide. Platinum-based chemotherapy is the cornerstone of treatment for lung cancer. Platinum sensitivity is a major possibility for effective cancer treatment. In this study, several potential biomarkers were identified for evaluating and predicting the response to platinum-based chemotherapy. LC-MS-based metabolomics was performed on plasma samples from 43 lung cancer patients with different chemotherapy efficacy. By combing multivariate statistical analysis, pathway analysis with correlation analysis, 8 potential biomarkers were significantly associated with platinum chemotherapy response...
February 23, 2018: Journal of Pharmaceutical and Biomedical Analysis
Chaoqiong Liang, Jianjun Hao, Yan Meng, Laixin Luo, Jianqiang Li
Cucumber green mottle mosaic virus (CGMMV) is an economically important pathogen and causes significant reduction of both yield and quality of cucumber (Cucumis sativus). Currently, there were no satisfied strategies for controlling the disease. A better understanding of microRNA (miRNA) expression related to the regulation of plant-virus interactions and virus resistance would be of great assistance when developing control strategies for CGMMV. However, accurate expression analysis is highly dependent on robust and reliable reference gene used as an internal control for normalization of miRNA expression...
2018: PloS One
Wuxiang Xie, Fanfan Zheng, Evangelos Evangelou, Ou Liu, Zhenchun Yang, Queenie Chan, Paul Elliott, Yangfeng Wu
OBJECTIVE: To systematically evaluate the efficacy of five commonly used blood pressure-lowering drugs in reducing cardiovascular events among patients with nonacute cardiovascular disease, but without heart failure. METHODS: We searched PubMed, EMBASE, and Cochrane Central Register of Controlled Trials on 18 March 2017. The primary outcome was fatal and nonfatal cardiovascular events, and the secondary outcomes were all-cause death, fatal and nonfatal myocardial infarction, and stroke...
March 14, 2018: Journal of Hypertension
Yue Zhang, Jian-Song Ren, Hui-Yao Huang, Ju-Fang Shi, Ni Li, Yawei Zhang, Min Dai
Lung cancer is the commonly diagnosed cancer and one of the most important avoidable causes of death around the world. We conducted the study to investigate the pattern of lung cancer incidence worldwide. Joinpoint analysis was used to extend international lung cancer incidence rates by the latest data from Cancer Incidence in Five Continents over the 35-year period 1973-2007 from 24 populations from Americas, Asia, Europe, and Oceania. Age-standardized incidence rates (ASRs) of lung cancer were from 33.3 to 66...
March 14, 2018: Cancer Medicine
E Kondera, B Teodorczuk, K Ługowska, M Witeska
The effects of Roundup (glyphosate-based herbicide) on peripheral blood parameters and hematopoietic tissue cellular composition and activity in common carp juveniles were evaluated. The fish were exposed for 7 days at 0.0, 0.1, 0.5, or 5.0 mg/L of glyphosate. In fish exposed to Roundup, hematological alterations were observed; however, most of them were not directly related to the herbicide concentration. An increase in Ht and MCV, and decrease in Hb, MCH, and MCHC compared to the control were observed. Fish exposed to Roundup showed also a reduction in WBC and oxidative metabolic activity of phagocytes (NBT) compared to the control...
March 14, 2018: Fish Physiology and Biochemistry
Wei Zhang, Zheng Dong, Xiujuan Chang, Cuihong Zhang, Guanghua Rong, Xudong Gao, Zhen Zeng, Chunping Wang, Yan Chen, Yihui Rong, Jianhui Qu, Ze Liu, Yinying Lu
Apocynum venetum L., belonging to the family Apocynaceae, is a popular medicinal plant, which is commonly used in the treatment of hypertension, neurasthenia, and hepatitis in China. In the present study, the total flavonoids (TFs) were prepared from the leaves of A. venetum, and its protective effects on carbon tetrachloride (CCl4 )-induced hepatotoxicity in a cultured HepG2 cell line and in mice were investigated. Cell exposed to 0.4% CCl4 (v/v) for 6 h led to a significant decrease in cell viability, increased LDH leakage, and intracellular reactive oxygen species (ROS)...
March 14, 2018: Journal of Physiology and Biochemistry
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