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https://www.readbyqxmd.com/read/28922908/vitamin-d-status-in-internationally-adopted-children-the-experience-in-northwest-italy
#1
Irene Raffaldi, Silvia Garazzino, Giuseppina Ballardini, Mauro Zaffaroni, Nicolino Grasso, Gianni Bona, Pier-Angelo Tovo, Andrea Guala
BACKGROUND: The majority of internationally adopted children, before adoption, might have experienced malnutrition, exposure to infectious diseases, environmental deprivation and neglect; they could also develop medical problems such as vitamin D deficiency. Scantly data are available about vitamin D status in internationally adopted children and, to our knowledge, no report exists on Italian adoptees. METHODS: We carried out a prospective multicenter study, involving three Pediatric Centers in Piedmont, Italy, in order to collect information about 25-hydroxyvitamin D [25(OH)D] profile in adoptees, shortly after their arrival in Italy...
September 15, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28922900/grass-pollen-affects-survival-and-development-of-larval-anopheles-arabiensis-diptera-culicidae
#2
Yelfwagash Asmare, Richard J Hopkins, Habte Tekie, Sharon R Hill, Rickard Ignell
Nutrients in breeding sites are critical for the survival and development of malaria mosquitoes, having a direct impact on vectorial capacity. Yet, there is a limited understanding about the natural larval diet and its impact on the individual fitness of mosquitoes. Recent studies have shown that gravid Anopheles arabiensis Patton (Diptera: Culicidae) are attracted by and oviposit in grass-associated habitats. The pollen provided by these grasses is a potential source of nutrients for the larvae. Here, we assess the effect of Typha latifolia L...
September 1, 2017: Journal of Insect Science
https://www.readbyqxmd.com/read/28922876/visual-deficit-from-laser-interstitial-thermal-therapy-for-temporal-lobe-epilepsy-anatomical-considerations
#3
Walter J Jermakowicz, Michael E Ivan, Iahn Cajigas, Ramses Ribot, Ignacio Jusue-Torres, Mehul B Desai, Armando Ruiz, Pierre-Francois D'Haese, Andres M Kanner, Jonathan R Jagid
BACKGROUND: Laser interstitial thermal therapy (LITT) is quickly emerging as an effective surgical therapy for temporal lobe epilepsy (TLE). One of the most frequent complications of the procedure is postoperative visual field cuts, but the physiopathology of these deficits is unknown. OBJECTIVE: To evaluate potential causes of visual deficits after LITT for TLE in an attempt to minimize this complication. METHODS: This retrospective chart review compares the case of a 24-year-old male who developed homonymous hemianopsia following LITT for TLE to 17 prior patients who underwent the procedure and suffered no visual deficit...
October 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28922874/noninvasive-transfontanelle-monitoring-of-the-intracerebral-pressure-in-comparison-with-an-invasive-intradural-intracranial-pressure-device-a-prospective-study
#4
Bedjan Behmanesh, Marco Bartels, Florian Gessler, Natalie Filmann, Volker Seifert, Matthias Setzer, Thomas M Freiman
BACKGROUND: We previously introduced a novel noninvasive technique of intracranial pressure (ICP) monitoring in children with open fontanelles. OBJECTIVE: To compare the ICP obtained by our new technique to the ICP derived from an intradurally implanted ICP measurement device (external ventricular drain, subdural ICP device). METHODS: Children with open fontanelles and need of intracranial monitoring were included in this study. A standard ICP probe was placed upon the frontal fontanelle and data were compared with the values recorded by an already invasively implanted subdural ICP technique...
October 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28922870/male-mutation-bias-is-the-main-force-shaping-chromosomal-substitution-rates-in-monotreme-mammals
#5
Vivian Link, Diana Aguilar-Gómez, Ciro Ramírez-Suástegui, Laurence D Hurst, Diego Cortez
In many species, spermatogenesis involves more cell divisions than oogenesis, and the male germline, therefore, accumulates more DNA replication errors, a phenomenon known as male mutation bias. The extent of male mutation bias (α) is estimated by comparing substitution rates of the X, Y, and autosomal chromosomes, as these chromosomes spend different proportions of their time in the germlines of the two sexes. Male mutation bias has been characterized in placental and marsupial mammals as well as birds, but analyses in monotremes failed to detect any such bias...
September 1, 2017: Genome Biology and Evolution
https://www.readbyqxmd.com/read/28922852/magnesium-sulfate-prevents-neurochemical-and-long-term-behavioral-consequences-of-neonatal-excitotoxic-lesions-comparison-between-male-and-female-mice
#6
Ismaël Daher, Bérénice Le Dieu-Lugon, Nathalie Dourmap, Matthieu Lecuyer, Lauriane Ramet, Cathy Gomila, Jérôme Ausseil, Stéphane Marret, Philippe Leroux, Vincent Roy, Salah El Mestikawy, Stéphanie Daumas, Bruno Gonzalez, Isabelle Leroux-Nicollet, Carine Cleren
Magnesium sulfate (MgSO4) administration to mothers at risk of preterm delivery is proposed as a neuroprotective strategy against neurological alterations such as cerebral palsy in newborns. However, long-term beneficial or adverse effects of MgSO4 and sex-specific sensitivity remain to be investigated. We conducted behavioral and neurochemical studies of MgSO4 effects in males and females, from the perinatal period to adolescence in a mouse model of cerebral neonatal lesion. The lesion was produced in 5-day-old (P5) pups by ibotenate intracortical injection...
October 1, 2017: Journal of Neuropathology and Experimental Neurology
https://www.readbyqxmd.com/read/28922764/a-pentatricopeptide-repeat-protein-restores-nap-cytoplasmic-male-sterility-in-brassica-napus
#7
Zhi Liu, Faming Dong, Xiang Wang, Tao Wang, Rui Su, Dengfeng Hong, Guangsheng Yang
Two forms of male-sterile cytoplasm, designated nap and pol, are found in the oilseed rape species, Brassica napus. The nap cytoplasm is observed in most B. napus varieties, and it confers male sterility on a limited number of cultivars that lack the corresponding restorer gene, Rfn. In the present study, using linkage analysis in combination with 5652 BC1 progeny derived from a cross between a nap cytoplasmic male sterility (CMS) line 181A and a restorer line H5, we delimited the Rfn gene to a 10.5 kb region on chromosome A09, which contained three putative ORFs...
July 10, 2017: Journal of Experimental Botany
https://www.readbyqxmd.com/read/28922756/the-meiotic-regulator-jason-utilizes-alternative-translation-initiation-sites-to-produce-differentially-localized-forms
#8
Simon Cabout, Megan P Leask, Shiny Varghese, Jun Yi, Benjamin Peters, Lei Liu Conze, Claudia Köhler, Lynette Brownfield
The JASON (JAS) protein plays an important role in maintaining an organelle band across the equator of male meiotic cells during the second division, with its loss leading to unreduced pollen in Arabidopsis. In roots cells, JAS localizes to the Golgi, tonoplast and plasma membrane. Here we explore the mechanism underlying the localization of JAS. Overall, our data show that leaky ribosom scanning and alternative translation initiation sites (TISs) likely leads to the formation of two forms of JAS: a long version with an N-terminal Golgi localization signal and a short version with a different N-terminal signal targeting the protein to the plasma membrane...
July 10, 2017: Journal of Experimental Botany
https://www.readbyqxmd.com/read/28922727/the-relevance-of-gastric-cancer-biomarkers-in-prognosis-and-pre-and-post-chemotherapy-in-clinical-practice
#9
REVIEW
Muhammad Abbas, Murad Habib, Muhammad Naveed, Kumaragurubaran Karthik, Kuldeep Dhama, Meiqi Shi, Chen Dingding
Gastric cancer (GC) is one among the major cancer types, causing human deaths and present noticeable heterogeneity. The incidences and mortality rates are higher in males in comparison to females with a male to female ratio of 2.3:1. A lot of studies have revealed out the molecular basis, pathogenesis, invasion and metastasis related findings of gastric stomach cancer. Present review encompasses the salient information on various biomarkers for the early diagnosis, treatment and prognosis of gastric cancer elaborate the clinical importance of serum tumor markers in patients with this cancer as well as checking the growths, together with epigenetic changes and genetic polymorphisms...
September 14, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28922721/hydroalcoholic-extract-of-stevia-rebaudiana-bert-leaves-and-stevioside-ameliorates-lipopolysaccharide-induced-acute-liver-injury-in-rats
#10
Latha S, Sheetal Chaudhary, Ray R S
Oxidative stress and hepatic inflammatory response is primarily implicated in the pathogenesis of LPS induced acute liver injury. Stevioside, a diterpenoidal glycoside isolated from the Stevia rebaudiana leaves, exerts potent anti-oxidant, anti-inflammatory and immunomodulatory activities. The present study was aimed to investigate the hepatoprotective effect of hydroalcoholic extract of Stevia rebaudiana leaves (STE EXT) and its major phytochemical constituent, stevioside (STE) in LPS induced acute liver injury...
September 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28922694/a-novel-c-240_241insgg-mutation-in-ndp-gene-in-a-family-with-norrie-disease
#11
Monavvar Andarva, Javad Jamshidi, Hamid Ghaedi, Narsis Daftarian, Babak Emamalizadeh, Elham Alehabib, Shaghyegh Taghavi, Ramin Pouriran, Hossein Darvish
BACKGROUND: Norrie disease (ND) is a rare, X-linked recessive disorder with the main characteristic of early childhood blindness. The aim of the present study was to identify the genetic cause of the disease and the phenotypic characteristics of the patients in an Iranian family with four affected males with ND. METHODS: Norrie disease pseudoglioma (NDP) gene was sequenced and clinical examination was performed on patients. RESULTS: A GG dinucleotide insertion in exon 3 (c...
September 18, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/28922681/exercise-training-protects-cardiomyocytes-from-deleterious-effects-of-palmitate
#12
Marcia Netto Magalhães Alves, Danilo Roman-Campos, Amanda B Parreira, Pedro W M Almeida, Jader Santos Cruz, Silvia Guatimosim, Marco Fabricio Dias-Peixoto
We investigated the effects of palmitate, a high saturated fat, on Ca(2+), action potential and reactive oxygen species dynamics in cardiomyocytes from untrained and trained mice. Male mice were subjected to moderate intensity exercise training on a treadmill. Cardiomyocytes of untrained and trained mice were isolated, treated for 30 min with palmitate and intracellular calcium transient and action potential duration were recorded. Additionally, we assessed reactive oxygen species generation. Treatment of cardiomyocytes from untrained mice with palmitate induced a significant decrease in Ca(2+) transient magnitude by 34%...
September 18, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28922662/treatment-of-autoimmune-glial-fibrillary-acidic-protein-astrocytopathy-follow-up-in-7-cases
#13
Xinguang Yang, Junyan Liang, Qingmei Huang, Huiming Xu, Cong Gao, Youming Long, Xiaoyu Xiao
OBJECTIVE: The aim of this work was to report an autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy with long-term follow-up in 7 patients. METHODS: Antibodies were detected by indirect immunofluorescence assay and patient data were analyzed retrospectively. RESULTS: Seven patients (4 female, 3 male) with ≥1 year follow-up were included. All patients had positive GFAP antibodies in their cerebral spinal fluid (CSF). Their median age at disease onset was 56 years (range 27-69) and the median disease duration was 1 year (range 1-4)...
September 19, 2017: Neuroimmunomodulation
https://www.readbyqxmd.com/read/28922653/is-willems-method-universal-for-age-estimation-a-systematic-review-and-meta-analysis
#14
REVIEW
Jian Wang, Fang Ji, Yue Zhai, Hyun Park, Jiang Tao
Dental age (DA) has been widely accepted as a way to evaluate chronological age (CA) in recent years. However, the applicability of Willems method, as one of the most popular radiographic ways, still remains controversial in different areas. The aim of this study is to assess the difference between DA and CA with Willems method. Relevant studies published up to February 28th, 2017 were selected via PubMed, Embase, the Cochrane Library, CNKI, CBM and manual search. Studies that examined Willems dental age and chronological age were selected...
September 12, 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28922627/distribution-patterns-and-morphology-of-sensilla-on-the-antennae-of-plutella-xylostella-l-a-scanning-and-transmission-electron-microscopic-study
#15
Xi-Zhong Yan, Cai-Ping Deng, Jiao-Xin Xie, Lan-Jun Wu, Xue-Jun Sun, Chi Hao
The antennal morphology, types of antennal sensilla, fine structures and distributions of the sensilla in Plutella xylostella L. (Lepidoptera: Plutellidae) were studied by scanning (SEM) and transmission (TEM) electron microscopy. The antenna, scape, pedicel and flagellum were all longer in males than in females. A total of seventeen types of sensilla were identified on the antennae: trichodea (two subtypes), basiconica, coeloconica (three subtypes), Böhm's bristles (two subtypes), styloconica (two subtypes), squamiformia, auricillica, furcatea (three subtypes), cupuliform organs and terminal sensory pegs...
September 6, 2017: Micron: the International Research and Review Journal for Microscopy
https://www.readbyqxmd.com/read/28922609/serum-proteomic-variability-associated-with-clinical-phenotype-in-familial-transthyretin-amyloidosis-attrm
#16
Gloria G Chan, Clarissa M Koch, Lawreen H Connors
Transthyretin (TTR), normally a plasma circulating protein, can become misfolded and aggregated, ultimately leading to extracellular deposition of amyloid fibrils usually targeted to heart or nerve tissues. Referred to as TTR-associated amyloidoses (ATTR), this group of diseases is frequently life threatening and fatal if untreated. ATTR, caused by amyloid-forming variant TTR proteins (ATTRm) which arise from point mutations in the TTR gene, were classically referred to as familial amyloid cardiomyopathy (FAC) or familial amyloid polyneuropathy (FAP) reflecting the clinical phenotype...
September 18, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28922575/the-hospital-anxiety-and-depression-scale-factor-structure-and-psychometric-properties-in-older-adolescents-and-young-adults-with-autism-spectrum-disorder
#17
Mirko Uljarević, Amanda L Richdale, Helen McConachie, Darren Hedley, Ru Ying Cai, Hannah Merrick, Jeremy R Parr, Ann Le Couteur
Despite the high frequency of anxiety and depression symptoms in individuals with Autism Spectrum Disorder (ASD) and a significant impact of these comorbidities on both individuals with ASD and their families, research on the validity of anxiety and depression measures in the ASD population is currently lacking. The aim of this study was to explore the psychometric properties of the Hospital Anxiety and Depression Scale [HADS; Zigmond & Snaith, ] in a sample of older adolescents and young adults with ASD. One hundred and fifty one participants (UK Transition longitudinal study: N = 106; 75 males, Mage  = 16...
September 18, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28922573/diastolic-blood-pressure-rises-with-the-exacerbation-of-obstructive-sleep-apnea-in-males
#18
Wei Hu, Xian Jin, Chengjun Chen, Peng Zhang, Dandan Li, Qian Su, Guizhi Yin, Yanwen Hang
OBJECTIVE: To characterize the association pattern between blood pressure (BP), metabolism changes, and obstructive sleep apnea (OSA) severity within male OSA patients. METHODS: The association between systolic BP (SBP), diastolic BP (DBP), glucose, lipids, apnea-hypopnea index (AHI), oxygen desaturation index (ODI), and arousal index (ArI) was evaluated after adjustment for BMI and waist circumference/hip circumference ratio (WHR) in 1,370 male OSA patients. RESULTS: In the multiple linear regression models using SBP as an independent variable, SBP did not associate with the increase of any OSA indexes...
September 18, 2017: Obesity
https://www.readbyqxmd.com/read/28922477/reference-intervals-for-serum-bilirubin-urea-and-uric-acid-in-healthy-chinese-geriatric-population
#19
Yuanqing Yang, Hongmin Jiang, Aiguo Tang, Zhongyuan Xiang
OBJECTIVES: The study aims to establish the reference intervals (RIs) for total bilirubin (TBIL), direct bilirubin (DBIL), urea (UR), and uric acid (UA) in healthy Chinese geriatric population. METHODS: Eight hundred and twenty cases from six representative geographical regions in China (including male 413 cases and female 407 cases) of apparently healthy individuals aged 60-96 years were recruited. Serum TBIL, DBIL, UR, and UA were analyzed by automatic biochemical analyzer and RIs were determined following CLSI C28-A3 guidelines using a non-parametric method...
September 18, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28922454/surgery-for-t4-lung-cancer-invading-the-thoracic-aorta-do-we-push-the-limits
#20
Giuseppe Marulli, Erino A Rendina, Walter Klepetko, Reinhold Perkmann, Davide Zampieri, Giulio Maurizi, Thomas Klikovits, Francesco Zaraca, Federico Venuta, Egle Perissinotto, Federico Rea
BACKGROUND: Few investigators have described en bloc resection of non-small cell lung cancer (NSCLC) invading the aorta. AIM OF STUDY: Analysis of outcome and prognostic factors for en bloc resections of NSCLC invading the aorta. METHODS: Thirty-five patients (27 males, 8 females; mean age 63 ± 8.6 years) were operated between 1994 and 2015 in four European Centers. HISTOLOGY: 12 (34.3%) squamous cell carcinoma, and 6 (17...
September 18, 2017: Journal of Surgical Oncology
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