keyword
MENU ▼
Read by QxMD icon Read
search

Normal aging

keyword
https://www.readbyqxmd.com/read/28743127/a-rare-presentation-of-immunoglobulin-a-nephropathy-acute-kidney-injury
#1
Meric Oruc, Haydar Durak, Serkan Feyyaz Yalin, Nurhan Seyahi, Mehmet Rıza Altıparmak, Sinan Trabulus
BACKGROUND: Acute kidney injury (AKI) is known as an uncommon presentation in immunoglobulin A nephropathy (IgAN). The aim of our study was to analyze the clinical data and biopsy findings in IgAN patients presenting with AKI. METHODS: We performed a retrospective analysis of all subjects who had biopsy-proven IgAN and presented with AKI during June 2002 September 2015. The following data were obtained from medical records. RESULTS: A total of 15 patients of 123 patients (12...
July 26, 2017: Nephron
https://www.readbyqxmd.com/read/28742991/sexual-inactivity-and-occurrence-of-stis-in-relation-to-weight-status-in-women-two-large-population-based-studies
#2
Vibeke B Gunge, Kirsten E Juul, Adriaan Jc van den Brule, Thomas Iftner, Susanne K Kjær
The aim of this study was to examine sexual inactivity and occurrence of selected sexually transmitted infections in relation to body mass index. We used data from two large Danish population-based cross-sectional studies conducted in 1991-1995 (HPV-study: 6869 women, aged 22-32 years) and in 2004-2005 (Liva-study: 19,484 women, aged 18-45 years). Data were collected using a structured interview and measured weight, height, high-risk human papillomavirus DNA, Chlamydia DNA for the HPV-study and a structured questionnaire for the Liva-study...
July 25, 2017: Women & Health
https://www.readbyqxmd.com/read/28742875/the-significance-of-inadequate-transcranial-doppler-studies-in-children-with-sickle-cell-disease
#3
Simon Greenwood, Colin Deane, Oliver L Rees, Ben Freedman, Suresh Kumar, Naser Ben Ramadan, Sarah Wilkinson, Grant Marais, Julie Lord, Subarna Chakravorty, Susan E Height, Kate Gardner, David C Rees
Sickle cell disease (SCD) is a common cause of cerebrovascular disease in childhood. Primary stroke prevention is effective using transcranial Doppler (TCD) scans to measure intracranial blood velocities, and regular blood transfusions or hydroxycarbamide when these are abnormal. Inadequate TCD scans occur when it is not possible to measure velocities in all the main arteries. We have investigated the prevalence and significance of this in a retrospective audit of 3915 TCD scans in 1191 children, performed between 2008 and 2015...
2017: PloS One
https://www.readbyqxmd.com/read/28742871/comprehensive-immune-profiling-reveals-substantial-immune-system-alterations-in-a-subset-of-patients-with-amyotrophic-lateral-sclerosis
#4
Michael P Gustafson, Nathan P Staff, Svetlana Bornschlegl, Greg W Butler, Mary L Maas, Mohamed Kazamel, Adeel Zubair, Dennis A Gastineau, Anthony J Windebank, Allan B Dietz
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with a median lifespan of 2-3 years after diagnosis. There are few meaningful treatments that alter progression in this disease. Preclinical and clinical studies have demonstrated that neuroinflammation may play a key role in the progression rate of ALS. Despite this, there are no validated biomarkers of neuroinflammation for use in clinical practice or clinical trials. Biomarkers of neuroinflammation could improve patient management, provide new therapeutic targets, and possibly help stratify clinical trial selection and monitoring...
2017: PloS One
https://www.readbyqxmd.com/read/28742840/glaucomatous-changes-in-lamina-pores-shape-within-the-lamina-cribrosa-using-wide-bandwidth-femtosecond-mode-locked-laser-oct
#5
Takuhei Shoji, Hiroto Kuroda, Masayuki Suzuki, Hisashi Ibuki, Makoto Araie, Shin Yoneya
PURPOSE: The lamina cribrosa (LC) is known to play a critical role in the pathogenesis of glaucoma. Although it has been reported that striae-shaped or slit-shaped lamina pores are more frequent in eyes with primary open angle glaucoma (POAG), this observation is based only on fundus photography. The primary object of this study is to perform layer-by-layer comparisons of the shape of lamina pores within the LC in vivo. DESIGN: Cross-sectional study. METHODS: Optic nerve head B-scans were obtained using custom-made broad-wavelength optical coherence tomography with a mode-locked laser...
2017: PloS One
https://www.readbyqxmd.com/read/28742737/the-azygos-vein-is-at-potential-risk-of-injury-from-malpositioning-of-left-thoracic-pedicle-screw-in-thoracic-adolescent-idiopathic-scoliosis-patients
#6
Jun Jiang, Bang-Ping Qian, Yong Qiu, Bin Wang, Yang Yu, Ze-Zhang Zhu
STUDY DESIGN: A computed tomography study. OBJECTIVE: To evaluate the changed position of azygos vein in patients with thoracic adolescent idiopathic scoliosis (AIS) and to analyze the potential risk of injury of azygos vein from thoracic pedicle screw placement in these patients. SUMMARY OF BACKGROUND DATA: It has been widely recognized that the anatomic positions of structures adjacent to the vertebrae may change in patients with AIS. To date, no study had evaluated such change of azygos vein in patients with AIS...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28742637/is-intussusception-a-middle-of-the-night-emergency
#7
Brooke S Lampl, Jonathan Glaab, Rama S Ayyala, Rania Kanchi, Carrie B Ruzal-Shapiro
OBJECTIVES: Intussusception is the most common abdominal emergency in pediatric patients aged 6 months to 3 years. There is often a delay in diagnosis, as the presentation can be confused for viral gastroenteritis. Given this scenario, we questioned the practice of performing emergency reductions in children during the night when minimal support staff are available. Pneumatic reduction is not a benign procedure, with the most significant risk being bowel perforation. We performed this analysis to determine whether it would be safe to delay reduction in these patients until normal working hours when more support staff are available...
July 24, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28742632/the-middle-ear-cleft-status-in-a-natural-cohort-with-eustachian-tube-dysfunction
#8
Udi Cinamon, Dov Albukrek, Yahav Oron, Sharon Ovnat Tamir, Abraham Goldfarb, David Dvir, Tal Marom
BACKGROUND: The Eustachian tube (ET) has a major role in the middle ear (ME) pressure homeostasis. ET dysfunction is the accepted paradigm for pressure-related ME disorders. We studied the ME status in patients with severely diminished ET opening abilities, and anticipated to find ME disorders in most of them. PATIENTS AND METHODS: ME status was evaluated in unconscious adults, who were hospitalized in a rehabilitation center with severe brain damage, requiring tracheotomy and gastrostomy...
July 24, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28742520/growth-and-pubertal-patterns-in-young-survivors-of-childhood-acute-lymphoblastic-leukemia
#9
Sarah Elitzur, Revital Houri-Shtrecher, Michal Yackobovitz-Gavan, Galia Avrahami, Shlomit Barzilai, Gil Gilad, Yael Lebenthal, Moshe Phillip, Batia Stark, Isaac Yaniv, Shlomit Shalitin
BACKGROUND: Survivors of acute lymphoblastic leukemia (ALL) may experience endocrine dysfunction. This study evaluated growth and pubertal patterns in survivors of childhood ALL. METHODS: Longitudinal assessment of anthropometric measurements and pubertal status was performed in a retrospective cohort of survivors (n=183). Median age at last endocrine visit was 16.1 years (range 8.2-27.6); median follow-up time was 8.7 years (range 3-21.4). RESULTS: Treatment with chemotherapy+prophylactic cranial radiation (pCRT, n=29) was associated with lower mean height standard deviation score (SDS) than chemotherapy alone (n=154) (p=0...
July 25, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28742517/type-1-rhizomelic-chondrodysplasia-punctata-with-a-homozygous-pex7-mutation
#10
Nursel Muratoğlu Şahin, Meliha Esra Bilici, Erdal Kurnaz, Melek Pala Akdoğan, Serdar Ceylaner, Zehra Aycan
INTRODUCTION: Rhizomelic chondrodysplasia punctata (RCDP) is a rare peroxisomal disease characterised by punctate calcifications of non-ossified cartilage epiphyseal centres. The main biochemical marker of all RCDP types is a decrease in the levels of plasmalogens. Additionally, the accumulation of phytanic acid can be used as a differential marker between types of RDCP. Due to the biochemical overlap between types 1 and 5 RCDP, a genetic analysis of these genes should be performed in patients to identify the type...
July 25, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28742509/persistent-m%C3%A3-llerian-duct-syndrome-a-novel-mutation-in-the-%C3%AE-nti-m%C3%A3-llerian-%C3%AE-ormone-gene
#11
Ayça Altincik, Fahri Karaca, Hüseyin Onay
BACKGROUND AND OBJECTIVE: Persistent Müllerian duct syndrome (PMDS) is a relatively rare form of 46,XY disorder of sex development caused by the failure of formation, release or action of anti-Müllerian hormone (AMH) in intrauterine life. In this report we describe a case diagnosed with PMDS with a novel homozygous mutation in the AMH gene. CASE REPORT: A 4-month-old male presented with bilateral cryptorchidism and normal external genitalia. The laboratory examination revealed normal gonadotropin levels for his age (FSH: 0...
April 2017: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28742507/severe-neurological-abnormalities-in-a-young-boy-with-impaired-thyroid-hormone-sensitivity-due-to-a-novel-mutation-in-the-mct8-gene
#12
Teresa Rego, Carmen Gomez Lado, Paloma Cabanas Rodríguez, Francisco Sousa Santos, Francisco Barros Angueira, Lidia Castro-Feijóo, Jesús Barreiro Conde, Manuel Castro-Gago
Monocarboxylate transporter 8 (MCT8) is an active and specific thyroid hormone transporter into neurons. MCT8 mutations cause an X-linked condition known as Allan-Herndon-Dudley syndrome and are characterized by impaired psychomotor development and typical abnormal thyroid function. We describe a 10-year-old boy with severe cognitive disability, axial hypotonia, spastic quadriplegia and sporadic dyskinetic episodes. He initially presented with thyroid dysfunction (high FT3, low rT3, low FT4 and normal TSH) and generalized retardation of the cerebral and cerebellar myelination in brain magnetic resonance imaging...
April 2017: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28742506/bioimpedance-analysis-vs-dexa-as-a-screening-tool-for-osteosarcopenia-in-lean-overweight-and-obese-caucasian-postmenopausal-females
#13
Melpomeni Peppa, Charikleia Stefanaki, Athanasios Papaefstathiou, Dario Boschiero, George Dimitriadis, George P Chrousos
BACKGROUND-OBJECTIVES: We aimed at evaluating the efficiency of a newly developed, advanced Bioimpedance Analysis (BIA-ACC®) device as a screening tool for determining the degree of obesity and osteosarcopenia in postmenopausal women with normal or decreased bone density determined by Dual-Energy X-Ray absorptiometry (DEXA) in a representative sample of Greek postmenopausal women. METHODS: This is a single-gate cross-sectional study of body composition measured by BIA-ACC® and DEXA...
April 2017: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28742203/expression-levels-and-roles-of-emc-6-beclin1-and-rab5a-in-the-cervical-cancer
#14
M-X Shen, J-B Ding
OBJECTIVE: This study is to investigate the role of EMC-6 in the pathogenesis of cervical cancer, especially concerning its relationship with autophagy. PATIENTS AND METHODS: Totally 100 invasive cervical cancer, 80 cervical intraepithelial neoplasia (CIN), and 80 normal cervical tissue samples were obtained. Expression levels of EMC-6, Beclin1, and Rab5a in the tissues were detected by immunohistochemistry. RESULTS: Our results showed that positive staining of EMC-6 was mainly located in the nucleus...
July 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28742136/can-a-tablet-based-cancellation-test-identify-cognitive-impairment-in-older-adults
#15
Ya-Huei Wu, Jean-Sébastien Vidal, Jocelyne de Rotrou, Sietske A M Sikkes, Anne-Sophie Rigaud, Matthieu Plichart
BACKGROUND AND OBJECTIVE: There has been a growing interest in using computerized cognitive assessment to detect age-related cognitive disorders. We have developed a tablet-based cancellation test (e-CT), previously shown as a reliable measure of executive functions and free of effect of familiarity with computer-based devices in healthy older adults. This study aimed to investigate the influence of demographics and current daily use of computer-based devices in older adults with Mild Cognitive Impairment (MCI) and Alzheimer's disease (AD)...
2017: PloS One
https://www.readbyqxmd.com/read/28741974/sarcopenia-and-physical-function-are-associated-with-inflammation-and-arteriosclerosis-in-community-dwelling-people-the-yakumo-study
#16
Tetsuro Hida, Shiro Imagama, Kei Ando, Kazuyoshi Kobayashi, Akio Muramoto, Kenyu Ito, Yoshimoto Ishikawa, Mikito Tsushima, Yoshihiro Nishida, Naoki Ishiguro, Yukiharu Hasegawa
OBJECTIVES: Sarcopenia reduces physical function, while chronic inflammation causes arteriosclerosis and decreases skeletal muscle. We conducted a cross-sectional study to elucidate the associations among sarcopenia, physical function, arteriosclerosis, and inflammation in community-dwelling people. METHODS: We recruited 335 participants in an annual health checkup. We diagnosed sarcopenia based on appendicular skeletal muscle mass index (aSMI) assessed by bioelectrical impedance analysis...
July 25, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/28741751/assessment-of-diastolic-function-of-normal-fetal-heart-using-the-dual-gate-doppler-method
#17
Mayumi Takano, Masahiko Nakata, Sumito Nagasaki, Rei Ueyama, Mineto Morita
OBJECTIVES: The ratio of mitral peak early diastolic filling to early diastolic mitral annular velocity (E/e') reflects diastolic cardiac function in adults. The Dual gate Doppler (DD) method enables measurements of E/e' in the same heartbeat. This study was designed to assess the utility of the DD method for measurement of fetal E/e', and to determine reference ranges for normal fetuses. METHODS: This prospective study comprised normal singleton pregnancies between 16 and 36 weeks of gestational age (GA)...
July 25, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28741715/first-report-of-carglumic-acid-in-a-patient-with-citrullinemia-type-1-argininosuccinate-synthetase-deficiency
#18
E Kose, P Kuyum, B Aksoy, J Häberle, N Arslan, Y Ozturk
WHAT IS KNOWN AND OBJECTIVE: Carglumic acid is a structural analogue of human N-acetylglutamate, which has become an alternative therapeutic option for hyperammonaemia in organic acidaemias such as isovaleric acidaemia, methylmalonic acidaemia and propionic acidaemia, and it has been suggested in other urea cycle disorders such as ornithine transcarbamylase deficiency and carbamoyl phosphate synthetase 1 deficiency. CASE DESCRIPTION: A male newborn was diagnosed with citrullinemia after serum amino acid analyses revealed markedly elevated citrulline concentration together with homozygous p...
July 25, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28741680/evaluating-social-pragmatic-communication-disorder
#19
William Mandy, Adele Wang, Irene Lee, David Skuse
BACKGROUND: Social (pragmatic) communication disorder (SPCD) is a new diagnosis introduced by DSM-5, characterised by problems with verbal and nonverbal social communication. It is currently unclear whether SPCD is a valid diagnostic category, because little is known about the characteristics of those who meet its criteria. We sought to identify and describe cases of SPCD, to contribute to debates about its validity. We investigated whether the symptoms of SPCD cluster together to form a coherent syndrome that is distinct from autism spectrum disorder (ASD) in terms of its core and associated features...
July 25, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28741586/a-new-mutation-in-the-calcium-sensing-receptor-gene-causing-hypocalcaemia-case-report-of-a-father-and-two-sons
#20
M K Schoutteten, B Bravenboer, S Seneca, K Stouffs, B Velkeniers
BACKGROUND: Regulation of calcium is mediated by parathyroid hormone (PTH) and 1.25-dihydroxyvitamine D3. The calcium-sensing receptor (CaSR) regulates PTH release by a negative feedback system. Gain-of-function mutations in the CaSR gene reset the calcium-PTH axis, leading to hypocalcaemia. PATIENTS AND METHODS: We analysed a family with hypocalcaemia. The proband was a 47-year-old man (index, patient I1), who presented with paraesthesias in both limbs. He has two sons (patient II1 a nd I I2)...
July 2017: Netherlands Journal of Medicine
keyword
keyword
104012
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"