keyword
MENU ▼
Read by QxMD icon Read
search

Twinning

keyword
https://www.readbyqxmd.com/read/27932430/bladder-agenesis-ectopic-ureters-and-a-multicystic-dysplastic-horseshoe-kidney-in-one-twin-newborn-with-normal-amniotic-fluid-index-in-utero
#1
Marium Naveed Khan, William F Walsh
A monochorionic-diamniotic twin baby presented with intrauterine growth restriction and anuria. The baby was found to have bladder agenesis, a pelvic dysplastic horseshoe kidney, vertebral anomalies, a ventricular septal defect and facial dysmorphisms. It was surprising to find no abnormalities in amniotic fluid indices prenatally, suggesting the possibility of urine output that declined as the pregnancy proceeded. Some degree of twin-to-twin transfusion of amniotic fluid was also possible, which could have rescued the oligohydramnios known to be associated with kidney and urinary tract abnormalities...
December 8, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27932291/influenza-not-mers-cov-among-returning-hajj-and-umrah-pilgrims-with-respiratory-illness-kashmir-north-india-2014-15
#2
Parvaiz A Koul, Hyder Mir, Siddhartha Saha, Mandeep S Chadha, Varsha Potdar, Marc-Alain Widdowson, Renu B Lal, Anand Krishnan
BACKGROUND: The increasing reports of Middle East Respiratory Syndrome (MERS) caused by MERS coronavirus (MERS-CoV) from many countries emphasize its importance for international travel. Muslim pilgrimages of Hajj and Umrah involve mass gatherings of international travellers. We set out to assess the presence of influenza and MERS-CoV in Hajj/Umrah returnees with acute respiratory infection. . METHODS: Disembarking passengers (n = 8753) from Saudi Arabia (October 2014 to April 2015) were interviewed for the presence of respiratory symptoms; 977 (11%) reported symptoms and 300 (age 26-90, median 60 years; 140 male) consented to participate in the study...
December 5, 2016: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/27931915/stratifying-empiric-risk-of-schizophrenia-among-first-degree-relatives-using-multiple-predictors-in-two-independent-indian-samples
#3
Triptish Bhatia, Elizabeth A Gettig, Irving I Gottesman, Jonathan Berliner, N N Mishra, Vishwajit L Nimgaonkar, Smita N Deshpande
BACKGROUND: Schizophrenia (SZ) has an estimated heritability of 64-88%, with the higher values based on twin studies. Conventionally, family history of psychosis is the best individual-level predictor of risk, but reliable risk estimates are unavailable for Indian populations. Genetic, environmental, and epigenetic factors are equally important and should be considered when predicting risk in 'at risk' individuals. OBJECTIVE: To estimate risk based on an Indian schizophrenia participant's family history combined with selected demographic factors...
December 2016: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/27931203/perinatal-mortality-among-infants-born-during-health-user-fees-cash-carry-and-the-national-health-insurance-scheme-nhis-eras-in-ghana-a-cross-sectional-study
#4
Abdallah Ibrahim, Ernest T Maya, Ernestina Donkor, Irene A Agyepong, Richard M Adanu
BACKGROUND: This research determined the rates of perinatal mortality among infants delivered under Ghana's national health insurance scheme (NHIS) compared to infants delivered under the previous "Cash and Carry" system in Northern Region, especially as the country takes stock of its progress toward meeting the Millennium Development Goals (MDG) 4 and 5. METHODS: The labor and maternity wards delivery records of infants delivered before and after the implementation of the NHIS in Northern Region were examined...
December 8, 2016: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/27930277/fetus-in-fetua-case-report-with-a-variant-host-anastomosis
#5
Michael N Tran, MacKenzie D Landin, Brian P Blackwood, Ami N Shah
Fetus in fetu is a rare congenital condition where a vertebrate fetus is found within the body of its host twin. It features a monozygotic parasitic twin attached via a vascular anastomosis to its host circulation. This report describes an instance of fetus in fetu with a variant presentation of its vascular pedicle to its host via the inferior epigastric vasculature.
September 2016: American Surgeon
https://www.readbyqxmd.com/read/27926659/macroprolactinomas-and-nonfunctioning-pituitary-adenomas-and-pregnancy-outcomes
#6
Kimberley Lambert, Kate Rees, Paul T Seed, Mandish K Dhanjal, Marian Knight, David R McCance, Catherine Williamson
OBJECTIVE: To examine the monitoring, management, and outcomes of pituitary tumors in pregnancy. METHODS: A national, prospective, observational, population-based case series study was conducted in all U.K. consultant-led obstetric units over 3 years using the U.K. Obstetric Surveillance System. To evaluate rates of adverse pregnancy outcomes, women with a macroprolactinoma (10 mm or greater) or nonfunctioning pituitary adenoma, diagnosed before or during pregnancy, were compared with two comparison groups: 1) a U...
December 2, 2016: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27926655/maternal-morbidity-after-previable-prelabor-rupture-of-membranes
#7
Sarah K Dotters-Katz, Alexis Panzer, Matthew R Grace, Marcela C Smid, J Adeolu Keku, Catherine J Vladutiu, Kim A Boggess, Tracy A Manuck
OBJECTIVE: To identify risk factors for maternal morbidity after previable prelabor rupture of membranes (PROM). METHODS: We conducted a case-control study of singleton and twin pregnancies complicated by previable PROM (14.0-22.9 weeks of gestation) at a single tertiary care referral institution, 2000-2015. Pregnancies complicated by fetal anomalies, previable PROM within 2 weeks of chorionic villus sampling or amniocentesis, and those with contraindications to expectant management (eg, chorioamnionitis) were excluded...
December 2, 2016: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27925470/induction-of-labour-vs-spontaneous-vaginal-delivery-in-twin-pregnancy-after-36-weeks-of-gestation
#8
Mariana Vide Tavares, Ana Patrícia Domingues, Filipa Nunes, Margarida Tavares, Etelvina Fonseca, Paulo Moura
Time for delivery and delivery pathway in twin pregnancies are still in great debate. Our study goal was to compare the characteristics of delivery and maternal-foetal outcome in uncomplicated near-term twin pregnancies undergoing labour induction and those with spontaneous labour. We found no statistical differences in patients with twin pregnancies who underwent labour induction and those with spontaneous labour regarding the history of previous caesarean delivery, parity, pregnancy achieved by assisted reproductive techniques (ART), chorionicity and cervical dilation at the admission as well as maternal and neonatal morbidity, and admission to the neonatal intensive care unit...
December 7, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27924848/self-patterning-gd-nano-fibers-in-mg-gd-alloys
#9
Yangxin Li, Jian Wang, Kaiguo Chen, Meiyue Shao, Yao Shen, Li Jin, Guo-Zhen Zhu
Manipulating the shape and distribution of strengthening units, e.g. particles, fibers, and precipitates, in a bulk metal, has been a widely applied strategy of tailoring their mechanical properties. Here, we report self-assembled patterns of Gd nano-fibers in Mg-Gd alloys for the purpose of improving their strength and deformability. 1-nm Gd nano-fibers, with a 〈c〉-rod shape, are formed and hexagonally patterned in association with Gd segregations along dislocations that nucleated during hot extrusion...
December 7, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27924666/a-new-mathematical-formula-to-predict-the-foetal-weight-in-twin-pregnancies-a-comparison-of-it-with-19-different-formulas
#10
Deniz Esinler, Oya Bircan Aldemir, Ebru Alici Davutoglu, Ertugrul Karahanoglu, Kerime Nazli Salihoglu, Ebru Kuzu, Neslihan Yerebasmaz, Omer Kandemir, Serdar Yalvac
One hundred and seventy-two twin-pregnant patients were enrolled. The estimated foetal weight was calculated using 19 different formulas. Ong's formula (0.954 (95%CI = 0.938/0.966)), which was designed specifically for twins, produced the highest Cronbach's alpha value followed by Hadlock II (0.952 (95%CI = 0.935/0.965)), Hadlock I (0.952 (95%CI = 0.935/0.964)), Hadlock III (0.952 (95%CI = 0.935/0.964)), Hadlock IV (0.952 (95%CI = 0.935/0.964)) and our formula (0.952 (95%CI = 0.935/0...
December 7, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27924659/foetal-fibronectin-and-cervical-length-measurement-following-arabin-pessary-insertion-in-a-high-risk-twin-pregnancy-a-case-report
#11
Emily Watts, Natasha L Hezelgrave, Eugene Oteng-Ntim, Andrew H Shennan
No abstract text is available yet for this article.
December 7, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27922732/dental-caries-and-associated-factors-in-twins-with-down-syndrome-a-case-report
#12
Maurício José Santos Moreira, Carolina Schwertner, Ana Paula Dall'Onder, Natália Mincato Klaus, Clarissa Cavalcanti Fatturi Parolo, Lina Naomi Hashizume
Down syndrome (DS) is the most common genetic disorder in humans, but its incidence in monozygotic twins is extremely rare. The aim of this study was to determine the factors associated with dental caries in a pair of monozygotic twin girls with DS, where one had caries experience and the other did not. Clinical examination, salivary Streptococcus mutans (S. mutans) levels and their genotypic diversity, the biochemical composition of the dental biofilm, the frequency of sucrose consumption, and toothbrushing habits were assessed from the twin girls...
December 6, 2016: Special Care in Dentistry
https://www.readbyqxmd.com/read/27922286/central-pontine-myelinolysis-during-pregnancy-pathogenesis-diagnosis-and-management
#13
María Luisa Sánchez-Ferrer, María Teresa Prieto-Sánchez, Rodrigo Orozco-Fernández, Francisco Machado-Linde, Anibal Nieto-Diaz
Central pontine myelinolysis (CPM) is a rare condition usually caused by rapid sodium correction in hyponatraemia after a severe neurological syndrome. Only few cases have been reported during pregnancy, most of which were reported in patients with hyperemesis. We describe the successful management of the first case of twin pregnancy in a patient who presented with CPM after treatment for premature labour and then review the literature on CPM in pregnancy (aetiology, diagnosis and management). Our patient required emergency delivery to achieve electrolyte and fluid balance...
December 6, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27922278/successful-treatment-of-a-severe-early-onset-case-of-pemphigoid-gestationis-with-intravenous-immunoglobulin-in-a-twin-pregnancy-conceived-with-in-vitro-fertilisation-in-a-primigravida
#14
M De la Calle, C Vidaurrázaga, N Martinez, M González-Beato, E Antolín, J L Bartha
No abstract text is available yet for this article.
December 6, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/27920933/crystal-structure-of-1-3-bis-3-tert-butyl-2-hy-droxy-5-methyl-benz-yl-1-3-diazinan-5-ol-monohydrate
#15
Augusto Rivera, Ingrid Miranda-Carvajal, Jaime Ríos-Motta, Michael Bolte
In the title hydrate, C28H42N2O3·H2O, the central 1,3-diazinan-5-ol ring adopts a chair conformation with the two benzyl substituents equatorial and the lone pairs of the N atoms axial. The dihedral angle between the aromatic rings is 19.68 (38)°. There are two intra-molecular O-H⋯N hydrogen bonds, each generating an S(6) ring motif. In the crystal, classical O-H⋯O hydrogen bonds connect the 1,3-diazinane and water mol-ecules into columns extending along the b axis. The crystal structure was refined as a two-component twin with a fractional contribution to the minor domain of 0...
September 1, 2016: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/27919260/a-frameshift-mutation-in-mocos-is-associated-with-familial-renal-syndrome-xanthinuria-in-tyrolean-grey-cattle
#16
Leonardo Murgiano, Vidhya Jagannathan, Christian Piffer, Inmaculada Diez-Prieto, Marilena Bolcato, Arcangelo Gentile, Cord Drögemüller
BACKGROUND: Renal syndromes are occasionally reported in domestic animals. Two identical twin Tyrolean Grey calves exhibited weight loss, skeletal abnormalities and delayed development associated with kidney abnormalities and formation of uroliths. These signs resembled inherited renal tubular dysplasia found in Japanese Black cattle which is associated with mutations in the claudin 16 gene. Despite demonstrating striking phenotypic similarities, no obvious presence of pathogenic variants of this candidate gene were found...
December 5, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27918878/maternal-mental-health-over-the-course-of-four-years-following-childbirth-the-contribution-of-birth-circumstances-and-psycho-social-factors
#17
Ginna Porat-Zyman, Orit Taubman Ben-Ari, Iris Morag, Jacob Kuint
We aimed to identify mothers at risk for poorer maternal mental health (MMH) one month post-partum and to determine changes in MMH over four years in relation to birth circumstances (singleton/twins, full-term/pre-term infant/s, first/non-first child), internal resources (adult attachment styles), and external resources (marital quality and maternal grandmother's support) at one month post-partum. The mediating effects of external resources were also investigated. Questionnaires were completed between 2001 and 2012 by 561 Israeli mothers...
December 5, 2016: Women & Health
https://www.readbyqxmd.com/read/27918840/resilience-and-risk-for-alcohol-use-disorders-a-swedish-twin-study
#18
Elizabeth C Long, Sara L Lönn, Jianguang Ji, Paul Lichtenstein, Jan Sundquist, Kristina Sundquist, Kenneth S Kendler
BACKGROUND: Resilience has been shown to be protective against alcohol use disorders (AUDs), but the magnitude and nature of the relationship between these 2 phenotypes are not clear. The aim of this study was to examine the strength of this relationship and the degree to which it results from common genetic or common environmental influences. METHODS: Resilience was assessed on a 9-point scale during a personal interview in 1,653,721 Swedish men aged 17 to 25 years...
December 5, 2016: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/27918299/monoclinic-to-orthorhombic-phase-transition-of-the-hexamethylenetetramine-2-methylbenzoic-acid-1-2-cocrystal-with-temperature-dependent-dynamic-molecular-disorder
#19
Tze Shyang Chia, Ching Kheng Quah
As a function of temperature, the hexamethylenetetramine-2-methylbenzoic acid (1/2) cocrystal, C6H12N4·2C8H8O2, undergoes a reversible structural phase transition. The orthorhombic high-temperature phase in the space group Pccn has been studied in the temperature range between 165 and 300 K. At 164 K, a t2 phase transition to the monoclinic subgroup P21/c space group occurs; the resulting twinned low-temperature phase was investigated in the temperature range between 164 and 100 K. The domains in the pseudomerohedral twin are related by a twofold rotation corresponding to the matrix (100/0-10/00-1...
December 1, 2016: Acta Crystallographica. Section C, Structural Chemistry
https://www.readbyqxmd.com/read/27917838/overcoming-a-hemihedral-twinning-problem-in-tetrahydrofolate-dependent-o-demethylase-crystals-by-the-microseeding-method
#20
Ayaka Harada, Yukari Sato, Naofumi Kamimura, Nagarajan Venugopalan, Eiji Masai, Toshiya Senda
A tetrahydrofolate-dependent O-demethylase, LigM, from Sphingobium sp. SYK-6 was crystallized by the hanging-drop vapour-diffusion method. However, the obtained P3121 or P3221 crystals, which diffracted to 2.5-3.3 Å resolution, were hemihedrally twinned. To overcome the twinning problem, microseeding using P3121/P3221 crystals as microseeds was performed with optimization of the reservoir conditions. As a result, another crystal form was obtained. The newly obtained crystal diffracted to 2.5-3.0 Å resolution and belonged to space group P21212, with unit-cell parameters a = 102...
December 1, 2016: Acta Crystallographica. Section F, Structural Biology Communications
keyword
keyword
14465
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"