Read by QxMD icon Read


Brent A Burket
OBJECTIVES: The purpose of this study was to (1) describe and compare two obstetric Mayan populations in Guatemala, the Tz'utujil and the Kachiquel and (2) evaluate possible associations of demographics, wood fuel use, and obesity with pregnancy/newborn outcomes. DESIGN: This cross-sectional study interviewed participants at the time of routine obstetric ultrasounds at three institutions in Santiago Atitlán and one institution in San Lucas Tolimán. Data were collected from January 2010 to May 2013...
October 17, 2016: Ethnicity & Health
Aline F Spindola, Le Zheng, Jeffery K Tomberlin, Patricia J Thyssen
The present study aimed to determine if the presence of immatures of the invasive blow fly species Chrysomya albiceps (Wiedemann) influences the adult behavior of the native species Lucilia eximia (Wiedemann) in Brazil. The level of attraction and oviposition by the native species was assessed in a dual-choice assay. The evaluation was based on sex and stage of ovarian development of L. eximia adults to a resource not colonized (NCR) or colonized (RPC) with eggs, different instars, or densities of C. albiceps A significant difference in attraction was observed based on sex and stages of ovarian development...
October 15, 2016: Journal of Medical Entomology
James D Woodman
The Australian plague locust, Chortoicetes terminifera (Walker), is an important agricultural pest that oviposits into soil across vast semi-arid and arid regions. This study aimed to determine whether gravid female locusts can discriminate among substrates of increasing salinity (0, 4, 8, 12, 16, 20, 24, and 28 ppt NaCl) when attempting oviposition, and quantify the effects of saline substrate on direct developing egg viability, and subsequent hatchling nymph body weight and survival. Gravid female locusts increasingly excavated and withdrew prior to completing oviposition in substrates of increasing salinity, but similar numbers of completed egg pods were observed across treatments...
October 11, 2016: Journal of Insect Physiology
F W Grimstad, Ajay K Nangia, B Luke, J E Stern, W Mak
STUDY QUESTION: Does ICSI improve outcomes in ART cycles without male factor, specifically in couples with a history of tubal ligation as their infertility diagnosis? SUMMARY ANSWER: The use of ICSI showed no significant improvement in fertilization rate and resulted in lower pregnancy and live birth (LB) rates for women with the diagnosis of tubal ligation and no male factor. WHAT IS KNOWN ALREADY: Prior studies have suggested that ICSI use does not improve fertilization, pregnancy or LB rates in couples with non-male factor infertility...
October 13, 2016: Human Reproduction
Oya Soylu Karapinar, Arif Güngören, Kenan Dolapçioğlu, Dilek Benk Şilfeler, Raziye Keskin Kurt, Hanifi Şahin, Ali Ulvi Hakverdi
OBJECTIVES: The aim of the study was to determine whether anhydramnios affected the duration of medical abortion in cases with various indications as compared to cases with normal amniotic fluid volume. MATERIAL AND METHODS: Patients who were admitted to our clinic because of medical abortion between January 2010-December 2013 were included in this retrospective study. A total of 32 pregnant women with anhydramnios (study group) and 67 pregnant women with normal amniotic fluid volume but with fetal abnormality (control group) were included in the study...
2016: Ginekologia Polska
Teresa Bonacci, Pierpaolo Storino, Stefano Scalercio, Pietro Brandmayr
Many environmental and intrinsic factors (e.g. limited access to the body) can disrupt insect activity, causing a delay in the colonization of a corpse. These elements could hinder an accurate estimation of the minimum Post-mortem Interval (minPMI), raising questions about the limits of forensic entomology. Blow fly are considered mainly diurnal and relatively inactive at night, at extreme temperatures and in dark conditions. Data on their ability to lay eggs in darkness and in laboratory conditions are scarce...
September 28, 2016: Journal of Forensic and Legal Medicine
A Acharjee, R Chaube, K P Joy
The commercial fish spawning inducer Ovaprim (OVP) containing a salmon gonadotropin-releasing hormone analogue and domperidone (a dopamine receptor-2 antagonist) has been widely used as an effective spawning inducer in artificial breeding of fishes. It induces a preovulatory LH surge resulting in final oocyte maturation (FOM) and ovulation through a mechanism involving a steroidogenic shift to secrete a maturation-inducing steroid (MIS). In the present study, a 0.5μL/g body weight dose of OVP each injected at 0h and 24h intraperitoneally into gravid female catfish, Heteropneustes fossilis resulted in periovulatory changes in gonadotropin (GtH) subunit gene expression and steroid hormone levels...
October 5, 2016: General and Comparative Endocrinology
Shin-Ya Mukae, Toshiki Ohashi, Yuika Matsumoto, Shinji Ohta, Hisashi Ômura
The common grass yellow butterfly, Eurema mandarina (formerly Eurema hecabe mandarina) (Lepidoptera, Pieridae), recently has been separated taxonomically from a subtropical population of Eurema hecabe in Japan. This species is widely distributed in the temperate region of Japan, and feeds mainly on various ligneous plants within the Fabaceae. We attempted to identify an oviposition stimulant for E. mandarina from its primary hosts, Albizia julibrissin and Lespedeza cuneata. In both hosts, crude extract and an aqueous fraction elicited oviposition responses from gravid females...
October 6, 2016: Journal of Chemical Ecology
Erik M Blosser, Tanise Stenn, Carolina Acevedo, Nathan D Burkett-Cadena
Culex (Melanoconion) iolambdis (Dyar, 1918) is a mosquito (Diptera: Culicidae) species found throughout much of tropical America, including southern Florida. Relatively few reports are available regarding the ecology of Cx. iolambdis, despite its widespread distribution and putative involvement in transmission of Venezuelan equine encephalitis virus. To quantify habitat and host utilization, adults of Cx. iolambdis were sampled from resting shelters at a field site in Vero Beach, Florida, over a 12-month period...
October 3, 2016: Acta Tropica
Brian J Johnson, Tim Hurst, Hung Luu Quoc, Isik Unlu, Christopher Freebairn, Ary Faraji, Scott A Ritchie
We report on the use of the Gravid Aedes Trap (GAT) as a surveillance device for Aedes albopictus (Skuse) relative to the BG-Sentinel (BGS) trap in field studies conducted in Trenton, NJ, and on Hammond Island, Queensland, Australia. A parallel study conducted in Nha Trang, Vietnam, assessed the use of the GAT as an indoor surveillance device as well as the use of canola oil as a noninsecticide killing agent. In Trenton and Hammond Island, the GAT collected fewer male (0.40 ± 0.12 and 0.43 ± 0.30, respectively) and female (3...
October 5, 2016: Journal of Medical Entomology
Qian Yan, Hongmei Wang, Ronghui Liu, Ling Jiang, Jingying Liu, Lijuan Wang, Yuanying Guo
The aim of the present study was to investigate the influence of the random urine albumin-creatinine ratio (ACR) of pregnant women with hypertension during the gestation period on perinatal outcome. A total of 6,758 pregnant women with pregnancy-induced hypertension and proteinuria were randomly selected between September, 2009 and June, 2015 for the study. Kidney function, blood pressure, history of gravidity and parity, embryo number and the birth weight of the participants was determined. Logistic regression and paired data correlation analyses were carried out with kidney function, blood pressure, history of gravidity and parity, embryo number, birth weight, maternal age, labor presentation and other risk factors as the independent variables and the newborn APGAR score as the dependent variable...
October 2016: Experimental and Therapeutic Medicine
Julia L Savage, Katherine E Maturen, Erika L Mowers, Katherine B Pasque, Ashish P Wasnik, Vanessa K Dalton, Jason D Bell
PURPOSE: To assess the prospective sonographic diagnosis of molar pregnancy and compare sonographic features of complete versus partial molar pregnancy. METHODS: This institutional review board--approved retrospective chart review conducted between 2001 and 2011 identified 70 women with a histopathologic diagnosis of molar pregnancy and with available sonograms. Clinical data, images, and reports were reviewed, and features enumerated by radiologists blinded to the final diagnosis...
October 3, 2016: Journal of Clinical Ultrasound: JCU
G S Kew, J Cho, A Lateef
We describe a gravid 37-year-old Chinese lady with known triple positive primary antiphospholipid syndrome with previous recurrent deep vein thrombosis and early spontaneous miscarriages. She was managed with low-molecular weight heparin, aspirin, hydroxychloroquine, prednisolone and monthly intravenous immunoglobulin.She presented with recurrent per-vaginal bleeding at 22 weeks of gestation and was found to have abruptio placentae. Anti-coagulation was held off. She subsequently delivered a stillborn at 24 weeks and anti-coagulation was restarted...
October 1, 2016: Lupus
Alexandra Laube, Helene Pendl, Marcus Clauss, Barblin Altherr, Jean-Michel Hatt
Blood samples of 86 captive panther chameleons (Furcifer pardalis) were collected in January and August from the ventral coccygeal vein in order to establish reference intervals of clinical healthy individuals under similar husbandry conditions for plasma biochemistry and hematology for this species. Significant differences were found in phosphorus, glucose, total protein, albumin, and white blood cell count between males and females in both seasons. Calcium, alanine aminotransferase, aspartate aminotransferase, and lactate dehydrogenase varied in only one season between genders...
September 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
Fatemeh Sharifzadeh, Soheila Aminimoghaddam, Maryam Kashanian, Masoomeh Fazaeli, Narges Sheikhansari
INTRODUCTION: Endometrial hyperplasia is one of the most serious causes of severe abnormal bleeding and also can be a precursor of endometrial carcinoma. OBJECTIVE: The purpose of the present study was to compare the effects of metformin and megestrol on the endometrial hyperplasia. METHODS: The study was performed as a randomized clinical trial on 42 cases of histopathologically confirmed simple endometrial hyperplasia without atypia. The eligible women were randomly assigned into two groups...
September 30, 2016: Gynecological Endocrinology
Ashraf Direkvand-Moghadam, Zainab Suhrabi, Malihe Akbari, Azadeh Direkvand-Moghadam
BACKGROUND: Female sexual dysfunction, which can occur during any stage of a normal sexual activity, is a serious condition for individuals and couples. The present study aimed to determine the prevalence and predictive factors of female sexual dysfunction in women referred to health centers in Ilam, the Western Iran, in 2014. METHODS: In the present cross-sectional study, 444 women who attended health centers in Ilam were enrolled from May to September 2014. Participants were selected according to the simple random sampling method...
September 2016: Korean Journal of Family Medicine
Wan Fatma Zuharah, Maniam Thiagaletchumi, Nik Fadzly
The interaction between plants and insects is dynamic, and may favour either the plant or the insect. Plant chemicals are deeply implicated in this relationship and influence insect behaviour. Here, we investigated the oviposition behaviour response of Culex quinquefasciatus mosquitoes based on the colour cues produced by Ipomoea cairica leaves extract. In this study, two sets of oviposition choice experiments were conducted: (1) single solution in a cage; and (2) multiple concentration solutions in a cage...
August 2016: Tropical Life Sciences Research
J Ambrozic, K Prokselj, M Lucovnik
INTRODUCTION: The ability to judge intravascular volume is fundamental in the management of patients with severe preeclampsia. Insufficient intravascular volume can result in decreased oxygen delivery to tissues and exacerbates organ dysfunction. On the other hand, fluid excesses can lead to fluid extravasation and pulmonary edema. Outside of pregnancy, transthoracic echocardiography and lung ultrasonography have become important diagnostic and monitoring tools in critically ill patients...
August 2016: Journal of Maternal-fetal & Neonatal Medicine
S Rubenacker, T L Burnett, S Roy, K Groesch, A Garza-Cavazos, R Abrams, S Siddique
No abstract text is available yet for this article.
November 2015: Journal of Minimally Invasive Gynecology
David B Donald
At high concentrations, mercury (Hg) is toxic to vertebrates, causing neurological, behavioral, and teratological dysfunction. Selenium (Se) not only is an essential element but also has a high affinity for Hg, binding to organic methyl mercury at a molar ratio of Se/Hg of 1:1. Ratios of <1 increase risk of Hg toxicity. For gravid fish, low concentrations of Se in ova could increase potential for Hg toxicity, compromising embryonic development and fitness of fry. Mercury and selenium concentrations and ratios were investigated in the muscle and ovaries of six species from five families of fish to assess potential for risk to ecological fitness...
October 2016: Environmental Monitoring and Assessment
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"