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https://www.readbyqxmd.com/read/28728262/-evaluation-of-efficacy-of-immunosuppressive-therapy-plus-recombinant-human-thrombopoietin-for-children-with-severe-aplastic-anemia
#1
K Zhou, C X Liu, Y Li, J P Li, H H Fan, L Zhang, L P Jing, G X Peng, L Ye, Y Li, L Song, X Zhao, W R Yang, Z J Wu, F Chen, F K Zhang
Objective: To evaluate the therapeutic efficacy and safety of immunosuppressive therapy (IST) combined with recombinant human thrombopoietin (rhTPO) for severe aplastic anemia (SAA) in pediatric patients. Method: A retrospective case-control study was conducted and the clinical data of 45 pediatric patients with de novo SAA admitted to the Anemia Diagnosis and Treatment Center of Chinese Academy of Medical Sciences & Blood Disease Hospital during the period from December 2009 to December 2014 were analyzed...
July 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28728166/whole-genome-sequencing-revealed-novel-prognostic-biomarkers-and-promising-targets-for-therapy-of-ovarian-clear-cell-carcinoma
#2
Hiroaki Itamochi, Tetsuro Oishi, Nao Oumi, Satoshi Takeuchi, Kosuke Yoshihara, Mikio Mikami, Nobuo Yaegashi, Yasuhisa Terao, Kazuhiro Takehara, Kimio Ushijima, Hidemichi Watari, Daisuke Aoki, Tadashi Kimura, Toshiaki Nakamura, Yoshihito Yokoyama, Junzo Kigawa, Toru Sugiyama
BACKGROUND: Ovarian clear cell carcinoma (OCCC) is mostly resistant to standard chemotherapy that results in poor patient survival. To understand the genetic background of these tumours, we performed whole-genome sequencing of OCCC tumours. METHODS: Tumour tissue samples and matched blood samples were obtained from 55 Japanese women diagnosed with OCCC. Whole-genome sequencing was performed using the Illumina HiSeq platform according to standard protocols. RESULTS: Alterations to the switch/sucrose non-fermentable (SWI/SNF) subunit, the phosphatidylinositol-3-kinase (PI3K)/Akt signalling pathway, and the receptor tyrosine kinase (RTK)/Ras signalling pathway were found in 51%, 42%, and 29% of OCCC tumours, respectively...
July 20, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28728150/fisher-discrimination-of-metabolic-changes-in-rats-treated-with-aspirin-and-ibuprofen
#3
Jing Zhang, Huanchun Song, Shuying Jiang, Zhibin Chen, Shuhua Tong, Feiyan Lin, Congcong Wen, Xiuhua Zhang, Lufeng Hu
BACKGROUND: Aspirin and ibuprofen are the most frequently prescribed non-steroidal anti-inflammatory drugs in the world. However, both are associated with a variety of toxicities. We applied serum metabonomics and Fisher discrimination for the early diagnosis of its toxic reaction in order to help diagnose these toxicities. METHODS: A total of 45 rats were randomly divided into Control group, Aspirin group, and Ibuprofen groups. The experiment groups were given intragastric aspirin (15 mg/kg) or ibuprofen (15 mg/kg) for 3 weeks...
July 21, 2017: Pharmacology
https://www.readbyqxmd.com/read/28728000/tailor-made-purified-human-platelet-lysate-concentrated-in-neurotrophins-for-treatment-of-parkinson-s-disease
#4
Ming-Li Chou, Joe-Wei Wu, Flore Gouel, Aurélie Jonneaux, Kelly Tillerman, Ting-Yi Renn, Charlotte Laloux, Hung-Ming Chang, Liang-Tzung Lin, Jean-Christophe Devedjian, David Devos, Thierry Burnouf
Human platelet lysates (PLs), which contain multiple neurotrophins, have been proposed for treating neurodegenerative disorders, including Parkinson's disease (PD). However, current PLs suspended in plasma have high protein content and contain fibrinogen/fibrin and, following activation, also proteolytic and thrombogenic enzymes. Upon brain administration, such PLs may saturate the cerebrospinal fluid and exert neurotoxicity. We assessed whether purified PLs, concentrated in neurotrophins, protected dopaminergic neurons in PD models...
July 12, 2017: Biomaterials
https://www.readbyqxmd.com/read/28727849/associations-between-pparg-polymorphisms-and-the-risk-of-essential-hypertension
#5
Gaojun Cai, Xinyong Zhang, Weijin Weng, Ganwei Shi, Sheliang Xue, Bifeng Zhang
BACKGROUND: Peroxisome proliferator-activated receptor gamma (PPARG) plays an important role in the pathogenesis and maintenance of essential hypertension (EH). It has been suggested that polymorphisms of PPARG are associated with the risk of EH. However, findings to date remain controversial. To elucidate the associations between the PPARG Pro12Ala and C161T polymorphisms and EH risk, a meta-analysis was carried out. METHODS: A comprehensive literature search of PubMed, Embase, CNKI (Chinese National Knowledge Infrastructure), VIP and Wanfang databases was conducted...
2017: PloS One
https://www.readbyqxmd.com/read/28727815/polymorphisms-associated-with-everolimus-pharmacokinetics-toxicity-and-survival-in-metastatic-breast-cancer
#6
Tomas Pascual, María Apellániz-Ruiz, Cristina Pernaut, Cecilia Cueto-Felgueroso, Pablo Villalba, Carlos Álvarez, Luis Manso, Lucia Inglada-Pérez, Mercedes Robledo, Cristina Rodríguez-Antona, Eva Ciruelos
PURPOSE: Metastatic breast cancer (MBC) progressing after endocrine therapy frequently activates PI3K/AKT/mTOR pathway. The BOLERO-2 trial showed that everolimus-exemestane achieves increased progression free survival (PFS) compared with exemestane. However, there is great inter-patient variability in toxicity and response to exemestane-everolimus treatment. The objective of this study was to perform an exploratory study analyzing the implication of single nucleotide polymorphisms (SNPs) on outcomes from this treatment through a pharmacogenetic analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28727775/adolescent-health-in-rural-ghana-a-cross-sectional-study-on-the-co-occurrence-of-infectious-diseases-malnutrition-and-cardio-metabolic-risk-factors
#7
Marie Alicke, Justice K Boakye-Appiah, Inusah Abdul-Jalil, Andrea Henze, Markus van der Giet, Matthias B Schulze, Florian J Schweigert, Frank P Mockenhaupt, George Bedu-Addo, Ina Danquah
In sub-Saharan Africa, infectious diseases and malnutrition constitute the main health problems in children, while adolescents and adults are increasingly facing cardio-metabolic conditions. Among adolescents as the largest population group in this region, we investigated the co-occurrence of infectious diseases, malnutrition and cardio-metabolic risk factors (CRFs), and evaluated demographic, socio-economic and medical risk factors for these entities. In a cross-sectional study among 188 adolescents in rural Ghana, malarial infection, common infectious diseases and Body Mass Index were assessed...
2017: PloS One
https://www.readbyqxmd.com/read/28727769/small-subunit-ribosomal-metabarcoding-reveals-extraordinary-trypanosomatid-diversity-in-brazilian-bats
#8
Maria Augusta Dario, Ricardo Moratelli Mendonça da Rocha, Philipp Schwabl, Ana Maria Jansen, Martin S Llewellyn
BACKGROUND: Bats are a highly successful, globally dispersed order of mammals that occupy a wide array of ecological niches. They are also intensely parasitized and implicated in multiple viral, bacterial and parasitic zoonosis. Trypanosomes are thought to be especially abundant and diverse in bats. In this study, we used 18S ribosomal RNA metabarcoding to probe bat trypanosome diversity in unprecedented detail. METHODOLOGY/PRINCIPAL FINDINGS: Total DNA was extracted from the blood of 90 bat individuals (17 species) captured along Atlantic Forest fragments of Espírito Santo state, southeast Brazil...
July 20, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28727723/analytical-sensitivity-and-specificity-of-a-loop-mediated-isothermal-amplification-lamp-kit-prototype-for-detection-of-trypanosoma-cruzi-dna-in-human-blood-samples
#9
Susana A Besuschio, Mónica Llano Murcia, Alejandro F Benatar, Severine Monnerat, Israel Cruz Mata, Albert Picado de Puig, María de Los Ángeles Curto, Yutaka Kubota, Diana P Wehrendt, Paula Pavia, Yasuyoshi Mori, Concepción Puerta, Joseph M Ndung'u, Alejandro G Schijman
This study aimed to assess analytical parameters of a prototype LAMP kit that was designed for detection of Trypanosoma cruzi DNA in human blood. The prototype is based on the amplification of the highly repetitive satellite sequence of T.cruzi in microtubes containing dried reagents on the inside of the caps. The reaction is carried out at 65°C during 40 minutes. Calcein allows direct detection of amplified products with the naked eye. Inclusivity and selectivity were tested in purified DNA from Trypanosoma cruzi stocks belonging to the six discrete typing units (DTUs), in DNA from other protozoan parasites and in human DNA...
July 20, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28727654/growth-and-nutritional-biomarkers-of-preterm-infants-fed-a-new-powdered-human-milk-fortifier-a-randomized-trial
#10
Jacques Rigo, Jean-Michel Hascoët, Claude Billeaud, Jean-Charles Picaud, Fabio Mosca, Amandine Rubio, Elie Saliba, Michaël Radkë, Umberto Simeoni, Bernard Guillois, Virginie de Halleux, Jonathan Jaeger, Laurent Ameye, Nicholas P Hays, Johannes Spalinger
OBJECTIVES: Assess growth and nutritional biomarkers of preterm infants fed human milk (HM) supplemented with a new powdered HM fortifier (nHMF) or a control HM fortifier (cHMF). The nHMF provides similar energy content, 16% more protein (partially hydrolyzed whey), and higher micronutrient levels than the cHMF, along with medium-chain triglycerides and docosahexaenoic acid. METHODS: In this controlled, multicenter, double-blind study, a sample of preterm infants ≤32 weeks or ≤1500 g were randomized to receive nHMF (n = 77) or cHMF (n = 76) for a minimum of 21 days...
July 19, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28727608/evaluation-of-non-invasive-hemoglobin-monitoring-in-trauma-patients-with-low-hemoglobin-levels
#11
Medhat Gamal, Bassant Abdelhamid, Dina Zakaria, Omnia Abd El Dayem, Ashraf Rady, Maher Fawzy, Ahmed Hasanin
OBJECTIVE: Bleeding is a leading cause of death among trauma patients. Delayed assessment of blood hemoglobin level might result in either unnecessary blood transfusion in non-indicated patients or delayed blood transfusion in critically bleeding patients. In this study, we evaluate the precision of non-invasive hemoglobin monitoring in trauma patients with low hemoglobin levels. METHODS: We included trauma patients with low hemoglobin levels (less than 8 g/dL) scheduled for surgical intervention...
July 19, 2017: Shock
https://www.readbyqxmd.com/read/28727057/effects-of-feeding-pregnant-beef-cows-selenium-enriched-alfalfa-hay-on-selenium-status-and-antibody-titers-in-their-newborn-calves
#12
L G Wallace, G Bobe, W R Vorachek, B P Dolan, C T Estill, G J Pirelli, J A Hall
In newborn dairy calves, it has been demonstrated that supranutritional maternal and colostral Se supplementation using Se yeast or sodium selenite, respectively, improves passive transfer of IgG. In beef cattle, agronomic biofortification with Se is a more practical alternative for Se supplementation, whereby the Se concentration of hay is increased through the use of Se-containing fertilizer amendments. It has been previously demonstrated that agronomic Se biofortification is an effective strategy to improve immunity and performance in Se-replete weaned beef calves...
June 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28726984/physiology-and-endocrinology-symposium-alterations-in-uteroplacental-hemodynamics-during-melatonin-supplementation-in-sheep-and-cattle
#13
C O Lemley, K A Vonnahme
Compromised placental function can result in fetal growth restriction which is associated with greater risk of neonatal morbidity and mortality. Large increases in transplacental nutrient and waste exchange, which support the exponential increase in fetal growth during the last half of gestation, are dependent primarily on the rapid growth and vascularization of the uteroplacenta. The amplitude of melatonin secretion has been associated with improved oxidative status and altered cardiovascular function in several mammalian species; however, melatonin mediated alterations of uteroplacental capacity in sheep and cattle are lacking...
May 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28726959/association-of-cultured-myotubes-and-fasting-plasma-metabolite-profiles-with-mitochondrial-dysfunction-in-type-2-diabetes-subjects
#14
Mohamad Hafizi Abu Bakar, Mohamad Roji Sarmidi
Accumulating evidence implicates mitochondrial dysfunction-induced insulin resistance in skeletal muscle as the root cause for the greatest hallmarks of type 2 diabetes (T2D). However, the identification of specific metabolite-based markers linked to mitochondrial dysfunction in T2D has not been adequately addressed. Therefore, we sought to identify the markers-based metabolomics for mitochondrial dysfunction associated with T2D. First, a cellular disease model was established using human myotubes treated with antimycin A, an oxidative phosphorylation inhibitor...
July 20, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28726795/a-retrospective-analysis-of-hypertension-screening-at-a-mass-gathering-in-india-implications-for-non-communicable-disease-control-strategies
#15
S Balsari, P Vemulapalli, M Gofine, K Oswal, R Merchant, S Saunik, G Greenough, T Khanna
Cardiovascular disease is the leading case of mortality from non-communicable diseases (NCD) in India. The government's National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases and Stroke seeks to increase capacity building, screening, referral and management of NCDs across India, and includes community-based outreach and screening programmes. The government in India routinely provides basic care at religious mass gatherings. However, in 2015, at the Kumbh Mela in Nashik and Trimbakeshwar, the state government extended its services to include a hypertension screening programme...
July 20, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28726645/chronic-myeloid-leukemia-expected-relapse-s-clinical-laboratory-indexes
#16
T Kirtava, D Ghirdaladze, T Vatsadze
Today Chronic Myeloid Leukemia (CML) relapse's final assessment and monitoring in the whole world is implemented by BCR-ABL gene quantitative detection - during the polymerase chain reaction (by PSR means). Implementation of this monitoring materially and technically is not often available and remission during years is being assessed using monthly clinical-laboratory data. Proceeding from this, the goal of our work was to find the clinical-laboratory features, indicating the expected relapse and require the urgent molecular research carry out...
June 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28726514/increased-blood-8-hydroxy-2-deoxyguanosine-levels-in-methamphetamine-users-during-early-abstinence
#17
Ming-Chyi Huang, Ying-Ching Lai, Shih-Ku Lin, Chun-Hsin Chen
BACKGROUND: Reactive oxygen species (ROS) are thought to play a role in the adverse physical and mental consequences of methamphetamine usage. The oxidative DNA adduct 8-hydroxy-2'-deoxyguanosine (8-OHdG) is a well-known biomarker of ROS-induced DNA damage. Currently, there is insufficient clinical information about methamphetamine-induced oxidative DNA damage. OBJECTIVES: This study examined differences in blood levels of 8-OHdG between methamphetamine users and non-users as well as alterations in 8-OHdG levels after 2 weeks of methamphetamine abstinence...
July 20, 2017: American Journal of Drug and Alcohol Abuse
https://www.readbyqxmd.com/read/28726477/south-asian-ethnicity-socioeconomic-status-and-psychological-mediators-of-faecal-occult-blood-colorectal-screening-participation-a-prospective-test-of-a-process-model
#18
Sheina Orbell, Ala Szczepura, David Weller, Anil Gumber, Martin S Hagger
OBJECTIVE: Although ethnicity and socioeconomic status (SES) correlate with health inequality, efforts to explain variance in health behavior attributable to these factors are limited by difficulties in population sampling. We used ethnicity identification software to test effects of psychological beliefs about screening as mediators of ethnicity and SES on faecal occult blood colorectal screening behavior in a no-cost health care context. METHOD: Adults aged 50-67 years (N = 1,678), of whom 28% were from minority South Asian religiolinguistic ethnic groups (Hindu-Gujarati/Hindi, Muslim-Urdu and Sikh-Punjabi), participated in a prospective survey study...
July 20, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28726146/an-odyssey-of-complications-from-band-to-sleeve-to-bypass-definitive-laparoscopic-completion-gastrectomy-with-distal-esophagectomy-and-esophagojejunostomy-for-persistent-leak
#19
Hideo Takahashi, Andrew T Strong, Alfredo D Guerron, John H Rodriguez, Matthew Kroh
INTRODUCTION: Anastomotic leaks are uncommon yet potentially devastating complications after bariatric surgery. While the initial management includes resuscitation and sepsis control, the definitive management often requires endoscopic or surgical interventions. Surgical revision of the initial surgery may be necessary for chronic non-healing fistula. PATIENTS AND METHODS: The patient is a 45-year-old female with history of laparoscopic adjustable gastric banding who underwent band removal and conversion to a sleeve gastrectomy (SG) due to her failed weight loss, which resulted in a leak at gastroesophageal junction...
July 19, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28725925/characterisation-of-peptide5-systemic-administration-for-treating-traumatic-spinal-cord-injured-rats
#20
Yilin Mao, Tara Nguyen, Ryan S Tonkin, Justin G Lees, Caitlyn Warren, Simon J O'Carroll, Louise F B Nicholson, Colin R Green, Gila Moalem-Taylor, Catherine A Gorrie
Systemic administration of a Connexin43 mimetic peptide, Peptide5, has been shown to reduce secondary tissue damage and improve functional recovery after spinal cord injury (SCI). This study investigated safety measures and potential off-target effects of Peptide5 systemic administration. Rats were subjected to a mild contusion SCI using the New York University impactor. One cohort was injected intraperitoneally with a single dose of fluorescently labelled Peptide5 and euthanised at 2 or 4 h post-injury for peptide distribution analysis...
July 19, 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
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