keyword
MENU ▼
Read by QxMD icon Read
search

Sex determination

keyword
https://www.readbyqxmd.com/read/28231583/prevalence-of-impaired-kidney-function-in-the-german-elderly-results-from-the-berlin-aging-study-ii-base-ii
#1
Maximilian König, Maik Gollasch, Ilja Demuth, Elisabeth Steinhagen-Thiessen
BACKGROUND: In aging populations with an ever-growing burden of risk factors such as obesity, diabetes, and hypertension, chronic kidney disease (CKD) is on the rise. However, little is known about its exact prevalence among elderly adults, and often albuminuria is not included in the definition of CKD. Moreover, novel equations for the estimated glomerular filtration rate (eGFR) have recently emerged, which have not been applied comprehensively to older adults. Data on CKD awareness among the elderly are sparse...
February 24, 2017: Gerontology
https://www.readbyqxmd.com/read/28230929/investigation-of-p16-status-chemotherapy-regimen-and-other-nutrition-markers-for-predicting-gastrostomy-in-patients-with-head-and-neck-cancer
#2
Teresa E Brown, Kym Wittholz, Mandy Way, Merrilyn D Banks, Brett G M Hughes, Charles Y Lin, Lizbeth M Kenny, Judith D Bauer
BACKGROUND: The purpose of this study was to determine if p16 status, chemotherapy regimen, or other nutrition markers could improve protocol accuracy in predicting proactive gastrostomy in patients with head and neck cancer. METHODS: Patients who received curative treatment from July 2010 to June 2011 were included (n = 269). Associations among dependent variables (age, sex, tumor site, staging, treatment, p16 status, albumin, and Malnutrition Screening Tool [MST] score), the protocol risk rating, and requirement for proactive gastrostomy were examined...
February 23, 2017: Head & Neck
https://www.readbyqxmd.com/read/28230612/nationwide-survey-of-pediatric-acute-osteomyelitis-in-the-usa
#3
Yusuke Okubo, Kotaro Nochioka, Marcia Testa
: The epidemiology of pediatric acute osteomyelitis in the USA, such as annual hospitalization rates and disparities with respect to age, sex, race/ethnicity, and socioeconomic status, remains unknown. We obtained discharge records of hospitalized patients with acute osteomyelitis younger than 20 years of age from the Kids Inpatient Database for 2006, 2009, and 2012. We weighted the records to estimate the number of hospitalizations in the USA and calculated the annual rates of hospitalization because of acute osteomyelitis...
February 22, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28230611/values-for-bony-acetabular-roof-angle-and-percentage-femoral-head-cover-in-a-selective-ultrasound-neonatal-hip-screening-programme-effect-of-age-sex-and-side
#4
A Graham Wilkinson, Sally Wilkinson, Robert A Elton
Published maturation curves for bony acetabular roof or α angle (AA) and percentage femoral head cover (FHC) with age are sparse. We aimed to determine typical values for AA and FHC in 2236 infants referred to a selective ultrasound screening programme. There was increase in the values of first measurement of AA and FHC related to the logarithm of age. Males had greater values than females (P<0.001) and right hips had greater values than left (P<0.001) for both measurements. Significant side differences have not been reported previously...
February 22, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28229578/growth-and-pubertal-development-in-adolescent-male-wrestlers
#5
İbrahim E Pişkin, Mustafa Gümüş, Taner Bayraktaroğlu, Tevfik C Akalin, Faruk Yamaner
BACKGROUND: Adolescence is a crucial period for linear growth, and sports training during this time may have positive or negative effects on some physiological processes as growth. The purpose of this study was to evaluate the effects of intense training during somatic growth on the onset of puberty and growth development in adolescent wrestlers. METHODS: Fifty adolescent male wrestlers and twenty-one sedentary healthy male controls aged between 13-15 years were selected...
February 22, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28229559/size-dependent-consequences-of-exogenous-cortisol-manipulation-on-overwinter-survival-and-condition-of-largemouth-bass
#6
Jonathan D Midwood, Kathryn S Peiman, Aja E W Burt, Mohammed Yusuf Sarker, Michael A Nannini, David H Wahl, Steven J Cooke
Little is known about the size-dependent consequences of stressors on wild animals, which is particularly relevant during winter where size-specific trends in survival are common. Here, exogenous cortisol manipulation was used to investigate the effect of a physiological challenge on overwinter mortality and spring condition of largemouth bass (Micropterus salmoides) across a range of body sizes. Fish were wild-caught in the fall, assigned into either control or cortisol manipulated treatments, and held in replicated experimental ponds...
February 23, 2017: Journal of Experimental Zoology. Part A, Ecological Genetics and Physiology
https://www.readbyqxmd.com/read/28229550/hair-cortisol-and-adiposity-in-a-population-based-sample-of-2-527-men-and-women-aged-54-to-87-years
#7
Sarah E Jackson, Clemens Kirschbaum, Andrew Steptoe
OBJECTIVE: Chronic cortisol exposure is hypothesized to contribute to obesity. This study examined associations between hair cortisol concentrations, a novel indicator of long-term cortisol exposure, and adiposity in a large population-based sample. METHODS: Data were from 2,527 men and women aged 54 and older (98% white British) participating in the English Longitudinal Study of Ageing. Hair cortisol concentrations were determined from the scalp-nearest 2 cm hair segment, and height, weight, and waist circumference were objectively measured...
March 2017: Obesity
https://www.readbyqxmd.com/read/28229312/routine-18-f-fdg-pet-ct-does-not-detect-inflammation-in-the-left-atrium-in-patients-with-atrial-fibrillation
#8
Philipp S Lange, Nemanja Avramovic, Gerrit Frommeyer, Kristina Wasmer, Christian Pott, Lars Eckardt, Christian Wenning
Increasing evidence supports a role of inflammation in the development of atrial fibrillation (AF). However, direct evidence of persistent inflammatory activity in the atria of AF patients is scarce. In this study, we used 18-Fluor-Deoxyglucose positron emission tomography computed tomography ((18)F-FDG PET/CT) to determine atrial inflammation in patients with and without AF. Retrospectively, (18)F-FDG PET/CT scans were analyzed. 37 patients with a history of AF were compared to an age and sex matched control group with no history of AF...
February 22, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28229260/dehydroepiandrosterone-sulfate-dhea-s-sex-and-age-in-zoo-housed-western-lowland-gorillas-gorilla-gorilla-gorilla
#9
Ashley N Edes
Among humans, dehydroepiandrosterone-sulfate (DHEA-S) declines with age and is hypothesized to be involved in somatic maintenance and healthy aging. Men have significantly higher DHEA-S than women, contradicting longer lifespans in the latter. Declines of DHEA-S with age also are observed in chimpanzees. In both chimpanzees and bonobos, males and females show no differences in DHEA-S production. Based on human and chimpanzee data, gorillas were predicted to show declining DHEA-S with age. Similar to chimpanzees and bonobos, it also was predicted DHEA-S would not be significantly different between males and females...
February 22, 2017: Primates; Journal of Primatology
https://www.readbyqxmd.com/read/28229243/correlation-of-insulin-resistance-and-motor-function-in-spinal-and-bulbar-muscular-atrophy
#10
Hideaki Nakatsuji, Amane Araki, Atsushi Hashizume, Yasuhiro Hijikata, Shinichiro Yamada, Tomonori Inagaki, Keisuke Suzuki, Haruhiko Banno, Noriaki Suga, Yohei Okada, Manabu Ohyama, Tohru Nakagawa, Ken Kishida, Tohru Funahashi, Iichiro Shimomura, Hideyuki Okano, Masahisa Katsuno, Gen Sobue
This study aimed to evaluate various metabolic parameters in patients with spinal and bulbar muscular atrophy (SBMA), to investigate the association between those indices and disease severity, and to explore the underlying molecular pathogenesis. We compared the degree of obesity, metabolic parameters, and blood pressure in 55 genetically confirmed SBMA patients against those in 483 age- and sex-matched healthy control. In SBMA patients, we investigated the correlation between these factors and motor functional indices...
February 22, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28229186/anatomical-study-of-the-inferior-vesical-artery-is-it-specific-to-the-male-sex
#11
O Merigot de Treigny, M Roumiguie, R Deudon, G de Bonnecaze, L Carfagna, P Chaynes, J Rimailho, E Chantalat
PURPOSE: The aim of our study was to clarify the origin of the inferior vesical artery and determine its existence in women. METHODS: This descriptive study is based on 25 dissections (6 male and 19 female cadavers). We dissected the internal iliac artery and its branches from the iliac bifurcation, bilaterally and comparatively. Each arterial branch supplying the bladder was identified and dissected as far as the bladder. RESULTS: In total, 50 topographies of the bladder vascularization were visualised...
February 22, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28229050/association-between-beta-fibrinogen-c148t-gene-polymorphism-and-risk-of-ischemic-stroke-in-a-north-indian-population-a-case-control-study
#12
Amit Kumar, Shubham Misra, Pradeep Kumar, Ram Sagar, Kameshwar Prasad
BACKGROUND AND PURPOSE: Stroke is a multifactorial disease influenced by both genetic and environmental factors. The aim of this case-control study was to determine the association between β-fibrinogen C148T (rs1800787) gene polymorphism and susceptibility to ischemic stroke (IS) in a North Indian population. METHODS: In the present case-control study, genotyping was performed using the PCR-RFLP (polymerase chain reaction-restriction fragment length polymorphism) method on 250 IS patients and 250 age- and sex-matched controls...
January 2017: Pulse (Basel, Switzerland)
https://www.readbyqxmd.com/read/28228715/central-nervous-insulin-administration-before-nocturnal-sleep-decreases-breakfast-intake-in-healthy-young-and-elderly-subjects
#13
João C P Santiago, Manfred Hallschmid
Peripheral insulin acts on the brain to regulate metabolic functions, in particular decreasing food intake and body weight. This concept has been supported by studies in humans relying on the intranasal route of administration, a method that permits the direct permeation of insulin into the CNS without substantial absorption into the blood stream. We investigated if intranasal insulin administration before nocturnal sleep, a period of reduced metabolic activity and largely absent external stimulation, affects food intake and energy turnover on the subsequent morning...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28228680/revision-of-the-genus-tarema-schaus-1896-lepidoptera-mimallonoidea-mimallonidae-with-the-description-of-a-new-species-from-southeastern-brazil
#14
Ryan A St Laurent, Daniel Herbin, Carlos G C Mielke
The genus Tarema Schaus, 1896 is revised. The species Tarema fuscosa Jones, 1908 and Tarema rivara Schaus, 1896 are redescribed, the female of the former is described and figured for the first time, and the genitalia of both sexes for each species are figured for the first time. The lectotype of Tarema macarina Schaus, 1928, syn. n. is determined to be the female of Tarema rivara. Tarema brunasp. n. is described from São Paulo, Brazil. Lectotypes for Tarema fuscosa, Tarema rivara, and Tarema macarina are here designated...
2017: ZooKeys
https://www.readbyqxmd.com/read/28228569/no-evidence-of-beneficial-effects-of-plasmapheresis-in-natalizumab-associated-pml
#15
Doriana Landi, Nicola De Rossi, Sara Zagaglia, Cristina Scarpazza, Luca Prosperini, Maria Albanese, Fabio Buttari, Francesco Mori, Girolama Alessandra Marfia, Maria Pia Sormani, Ruggero Capra, Diego Centonze
OBJECTIVE: To examine retrospectively the effects of plasmapheresis (PLEX) on the survival and clinical outcomes of patients with multiple sclerosis (MS) and natalizumab (NTZ)-associated progressive multifocal leukoencephalopathy (PML). METHODS: The medical literature was searched for the terms natalizumab and progressive multifocal leukoencephalopathy. A total of 193 international and 34 Italian NTZ-PML cases were included. Clinical outcome was determined by comparing the patients' clinical status at PML diagnosis with status after PML resolution...
February 22, 2017: Neurology
https://www.readbyqxmd.com/read/28228403/antenatal-betamethasone-attenuates-the-angiotensin-1-7-mas-receptor-nitric-oxide-axis-in-isolated-proximal-tubule-cells
#16
Yixin Su, Jianli Bi, Victor M Pulgar, Mark C Chappell, James C Rose
We previously reported a sex-specific effect of antenatal treatment with betamethasone (Beta) on sodium (Na(+)) excretion in adult sheep whereby treated males but not females had an attenuated natriuretic response to Ang-(1-7). The present study determined the Na(+) uptake and nitric oxide (NO) response to low dose Ang-(1-7) (1 pM) in renal proximal tubule cells (RPTC) from adult male and female sheep antenatally exposed to Beta or vehicle. Data were expressed as % of basal uptake or area under the curve (AUC) for Na(+) or % of control for NO...
February 22, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28228325/prognostic-factors-associated-with-the-surgical-indication-for-lumbar-spinal-stenosis-patients-less-responsive-to-conservative-treatments-an-investigator-initiated-observational-cohort-study
#17
Masayoshi Fukushima, Hiroyuki Oka, Nobuhiro Hara, Yasushi Oshima, Hirotaka Chikuda, Sakae Tanaka, Katsushi Takeshita, Ko Matsudaira
BACKGROUND: A few cohort studies have determined which patients with lumbar spinal stenosis are likely to need surgery because of the deterioration of symptoms. However, there are still insufficient data regarding the management of lumbar spinal stenosis due to lack of prognostic factors associated with the need for surgery. The purpose of this study was to identify the prognostic factors associated with the need for surgical treatment in patients with lumbar spinal stenosis. METHODS: Patients with lumbar spinal stenosis from our hospital and related facilities were enrolled...
February 19, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28228311/cardiogoniometry-in-psoriatic-patients-and-its-comparison-with-a-control-group
#18
Hoorak Poorzand, Bita Kiafar, Fardideh Asadzadeh Heravi, Mohammad Vejdanparast, Azadeh Saki, Mohammad Tayebi, Negar Morovatdar, Neda Karimabadi
BACKGROUND: Cardiogoniometry (CGM), a spatiotemporal electrocardiologic method may be useful as a cardiovascular diagnostic tool. Increased incidence of coronary artery or myocardial involvement and defects in automatic setting of heart activity have been reported in psoriasis which could be related to the presence of systemic inflammation. Cardiogoniometry and the related parameters have been used in this study as a diagnostic technique in psoriasis patients. METHODS: Thirty patients with psoriasis and 30 healthy, age and sex-matched individuals with no history of cardiovascular diseases or traditional coronary risk factors were enrolled...
January 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28228248/disparities-in-kidney-transplantation-across-the-united-states-does-residential-segregation-play-a-role
#19
Olubode A Olufajo, Joel T Adler, Heidi Yeh, Steven B Zeliadt, Roland A Hernandez, Stefan G Tullius, Leah Backhus, Ali Salim
BACKGROUND: Although residential segregation has been implicated in various negative health outcomes, its association with kidney transplantation has not been examined. METHODS: Age- and sex-standardized kidney transplantation rates were calculated from the Scientific Registry of Transplant Recipients, 2000-2013. Population characteristics including segregation indices were derived from the 2010 U.S. Census data and the U.S. Renal Data System. Separate multivariable Poisson regression models were constructed to identify factors independently associated with kidney transplantation among Blacks and Whites...
January 2, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28227475/label-free-detection-of-sex-determining-region-y-sry-via-capacitive-biosensor
#20
Shilpa Sivashankar, Christos Sapsanis, Sumeyra Agambayev, Ulrich Buttner, Khaled Nabil Salama, Shilpa Sivashankar, Christos Sapsanis, Sumeyra Agambayev, Ulrich Buttner, Khaled Nabil Salama, Khaled Nabil Salama, Shilpa Sivashankar, Sumeyra Agambayev, Christos Sapsanis, Ulrich Buttner
In this work, we present for the first time, the use of a simple fractal capacitive biosensor for the quantification and detection of sex-determining region Y (SRY) genes. This section of genetic code, which is found on the Y chromosome, finds importance for study as it causes fetuses to develop characteristics of male sex-like gonads when a mutation occurs. It is also an important genetic code in men, and disorders involving the SRY gene can cause infertility and sexual malfunction that lead to a variety of gene mutational disorders...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
keyword
keyword
2710
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"