keyword
MENU ▼
Read by QxMD icon Read
search

Reproductive Imaging

keyword
https://www.readbyqxmd.com/read/28334551/using-micro-patterned-surfaces-to-inhibit-settlement-and-biofilm-formation-by-bacillus-subtilis
#1
Siyuan Chang, Xiaodong Chen, Shuo Jiang, Jinchun Chen, Lin Shi
Biofilm is a biological complex caused by bacteria settlement to the substrates, their subsequent reproduction and secretion. This phenomena reduce heat transfer efficiency and cause significant losses in treated sewage heat recovering systems. This paper describes a physical approach to inhibit the bacteria settlement and biofilm formation by Bacillus subtilis, which is the dominant genera in the treated sewage. Here, the micro-patterned surfaces with different characteristics (stripe and cube) and dimensions (1 μm to 100 μm) were fabricated as surfaces of interest...
March 23, 2017: Canadian Journal of Microbiology
https://www.readbyqxmd.com/read/28333904/-intestinal-endometriosis-a-case-report
#2
Sławomir Krzemiński
Endometriosis intestines due to its non-specific symptoms can pose diagnostic problems, a lack of or incorrect treatment worsens the quality of life, sometimes leading to serious complications. The differential diagnosis of abdominal pain, especially in patients of reproductive age should be taken disease into account. Often abdominal pain in young women are classified as a functional gastrointestinal disorder, and only carefully collected intelligence allows you to focus on the diagnosis of endometriosis, especially if the symptoms significantly impair quality of life...
March 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28333706/video-based-physiologic-monitoring-during-an-acute-hypoxic-challenge-heart-rate-respiratory-rate-and-oxygen-saturation
#3
Paul S Addison, Dominique Jacquel, David M H Foo, André Antunes, Ulf R Borg
BACKGROUND: The physiologic information contained in the video photoplethysmogram is well documented. However, extracting this information during challenging conditions requires new analysis techniques to capture and process the video image streams to extract clinically useful physiologic parameters. We hypothesized that heart rate, respiratory rate, and oxygen saturation trending can be evaluated accurately from video information during acute hypoxia. METHOD: Video footage was acquired from multiple desaturation episodes during a porcine model of acute hypoxia using a standard visible light camera...
March 22, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28333235/ovarian-hormones-and-obesity
#4
Brigitte Leeners, Nori Geary, Philippe N Tobler, Lori Asarian
BACKGROUND: Obesity is caused by an imbalance between energy intake, i.e. eating and energy expenditure (EE). Severe obesity is more prevalent in women than men worldwide, and obesity pathophysiology and the resultant obesity-related disease risks differ in women and men. The underlying mechanisms are largely unknown. Pre-clinical and clinical research indicate that ovarian hormones may play a major role. OBJECTIVE AND RATIONALE: We systematically reviewed the clinical and pre-clinical literature on the effects of ovarian hormones on the physiology of adipose tissue (AT) and the regulation of AT mass by energy intake and EE...
March 2, 2017: Human Reproduction Update
https://www.readbyqxmd.com/read/28333180/influence-of-the-disease-label-polycystic-ovary-syndrome-on-intention-to-have-an-ultrasound-and-psychosocial-outcomes-a-randomised-online-study-in-young-women
#5
Tessa Copp, Kirsten McCaffery, Lamiae Azizi, Jenny Doust, Ben W J Mol, Jesse Jansen
STUDY QUESTION: Does the disease label 'polycystic ovary syndrome' (PCOS) have an impact on desire for medical testing and psychosocial outcomes? SUMMARY ANSWER: When given the disease label PCOS in a hypothetical scenario, participants had higher intention to have an ultrasound, perceived the condition to be more severe and had lower self-esteem than those not given the disease label. WHAT IS KNOWN ALREADY: Widening diagnostic criteria and improved imaging sensitivity have increased the number of reproductive-aged women diagnosed with PCOS from 4% to 8% to up to 21%...
February 18, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28321900/coronary-mr-angiography-using-image-based-respiratory-motion-compensation-with-inline-correction-and-fixed-gating-efficiency
#6
Markus Henningsson, Jouke Smink, Gerald van Ensbergen, Rene Botnar
PURPOSE: The purpose of this study was to evaluate a new inline motion compensation approach called image-based navigation with Constant Respiratory efficiency UsIng Single End-expiratory threshold (iNAV-CRUISE) for coronary MR angiography (CMRA). METHODS: The CRUISE gating technique was combined with iNAV motion correction and implemented inline for motion-compensated CMRA on a 1.5 Tesla scanner. The approach was compared to conventional diaphragmatic navigator gating (dNAVG) in 10 healthy subjects...
March 20, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28306397/public-views-on-genetics-and-genetic-testing-a-survey-of-the-general-public-in-belgium
#7
Davit Chokoshvili, Carmen Belmans, Roxanne Poncelet, Sofie Sanders, Deborah Vaes, Danya Vears, Sandra Janssens, Isabelle Huys, Pascal Borry
AIMS: To explore the views of the Belgian public on various topics surrounding genetics and genetic testing (GT). MATERIALS AND METHODS: A written questionnaire was administered to visitors of the annual cartoon festival in Knokke-Heist, Belgium, during the summer of 2014. The main theme of the festival was challenges and progress in human genetics and it was attended by more than 100,000 visitors. RESULTS: The survey was completed by 1182 respondents, resulting in a demographically diverse sample with a mean age of 48...
March 2017: Genetic Testing and Molecular Biomarkers
https://www.readbyqxmd.com/read/28304417/diagnosis-and-management-of-congenital-uterine-anomalies-in-pregnancy
#8
Sharon A Vaz, Sarah K Dotters-Katz, Jeffrey A Kuller
Importance: Congenital uterine anomalies (CUAs) are strongly associated with adverse fertility and pregnancy outcomes. Health care providers must be able to diagnose these anomalies, understand their impact, and counsel women on interventions that might improve rates of pregnancy and live birth. Objectives: The aims of this study were to characterize CUAs and their effects on adverse fertility and pregnancy outcomes, to describe the best imaging modalities to diagnose specific uterine anomalies, and to learn about interventions that may improve the reproductive outcomes of infertile and pregnant women...
March 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28295563/in-vivo-mri-of-the-human-finger-at-7-t
#9
Elmar Laistler, Barbara Dymerska, Jürgen Sieg, Sigrun Goluch, Roberta Frass-Kriegl, Andre Kuehne, Ewald Moser
PURPOSE: To demonstrate a dedicated setup for ultrahigh resolution MR imaging of the human finger in vivo. METHODS: A radiofrequency coil was designed for optimized signal homogeneity and sensitivity in the finger at ultrahigh magnetic field strength (7 T), providing high measurement sensitivity. Imaging sequences (2D turbo-spin echo (TSE) and 3D magnetization-prepared rapid acquisition gradient echo (MPRAGE)) were adapted for high spatial resolution and good contrast of different tissues in the finger, while keeping acquisition time below 10 minutes...
March 10, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28292311/sonography-of-the-distal-urethra-in-lambs
#10
Ammar AlLugami, Kerstin von Pückler, Axel Wehrend, Marlene Sickinger
Sonography is a convenient, non-invasive diagnostic modality in small ruminants, often used in reproductive management, internal medicine, and surgery. Pregnancy diagnostics and imaging anatomy and pathology of organs, such as neoplasia, are major applications. Urolithiasis is one of the most common causes of death in male sheep and goats, for which sonography is the diagnostic modality of choice. Although ultrasound-imaging techniques for kidneys, ureters, and urinary bladder in small ruminants have been described previously, this study focuses on reporting the imaging technique of the extra-pelvic portion of the urethra, as nearly all the cases of obstructive urolithiasis result from urinary stones in this part...
March 14, 2017: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/28288013/new-developments-in-surgery-for-endometriosis-and-pelvic-pain
#11
Thanh Ha Luu, M Jean Uy-Kroh
Endometriosis is a common disease affecting reproductive age women. Pain is one of the most common symptoms associated with endometriosis. When medical therapy has failed or in known deeply infiltrating endometriosis, surgical management is warranted. Laparoscopy is the gold standard for diagnosis and treatment of endometriosis. Recent developments in surgery have shown the feasibility of robotic surgery for endometriosis, although these methods have not been shown to be superior to conventional laparoscopy...
March 10, 2017: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28283284/mri-in-the-evaluation-of-obstructive-reproductive-tract-anomalies-in-paediatric-patients
#12
H Zhang, H Qu, G Ning, B Cheng, F Jia, X Li, X Chen
AIM: To outline the anatomical variations of obstructive reproductive tract anomalies (ORTA) using magnetic resonance imaging (MRI) and its role in preoperative evaluation. MATERIALS AND METHODS: MRI and treatment of 21 paediatric patients with ORTA were reviewed and analysed. MRI findings were correlated with ultrasound and surgical findings. RESULTS: Patients presented in two distinct ways: primary amenorrhoea with cyclic pelvic pain, or progressive dysmenorrhoea...
March 7, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/28283262/uterine-viability-in-the-baboon-after-ligation-of-uterine-vasculature-a-pilot-study-to-assess-alternative-perfusion-and-venous-return-for-uterine-transplantation
#13
Marie Shockley, Katrin Arnolds, Benjamin Beran, Krishna Rivas, Pedro Escobar, Andreas Tzakis, Tommaso Falcone, Michael L Sprague, Stephen Zimberg
OBJECTIVE: To assess, in two separate groups of baboons, uterine viability after ligation of the uterine veins and uterine viability after ligation of both the uterine arteries and veins, respectively. DESIGN: Prospective, observational study. SETTING: Baboon breeding colony. ANIMAL(S): Six naïve female Papio hamadryas baboons with indicators of normal reproductive function. INTERVENTION(S): Three baboons underwent surgical interruption of the uterine veins bilaterally, and three baboons underwent surgical interruption of the uterine arteries and the uterine veins bilaterally...
March 7, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28275282/additive-manufacturing-for-surgical-planning-of-mandibular-fracture
#14
Nadja Maria da Silva Oliveira Brito, Renata de Souza Coelho Soares, Erik Lafitt Tavares Monteiro, Sergio Charifker Ribeiro Martins, Josuel Raimundo Cavalcante, Rafael Grotta Grempel, José Augusto de Oliveira Neto
Currently, imaging techniques such as Computed Tomography with three-dimensional reconstruction (3D) and Magnetic Resonances are being routinely used in pre-surgical planning in all fields of medicine. Nowadays, virtual three-dimensional images, commonly displayed on two-dimensional surfaces, such as the computer screen, can be used to produce rapidly prototyped models, with excellent dimensional accuracy and fine reproduction of anatomical structures, providing professionals with the ability to use the biomodel in planning and simulating medical and dental procedures (oral and maxillofacial surgery, making individualized facial implants and prostheses, measurements and previous adaptations of prefabricated fixation plates), thus contributing to considerable reductions in surgical time and consequently the duration of anesthesia, minimizing infection risks and reducing hospital costs...
December 2016: Acta Stomatologica Croatica
https://www.readbyqxmd.com/read/28274598/sexual-life-of-women-with-mayer-rokitansky-k%C3%A3-ster-hauser-syndrome-after-laparoscopic-vecchietti-vaginoplasty
#15
Zlatko Pastor, Jiří Froněk, Marta Nováčková, Roman Chmel
INTRODUCTION: Adequate anatomic and physiologic functions of the genitalia are fundamental prerequisites for sexual well-being and reproduction. Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) compromises female sexual life and makes reproduction impossible. AIM: To assess the psychosexual effect of vaginal reconstruction using the laparoscopic Vecchietti technique in patients with MRKHS. METHODS: Forty-two patients with MRKHS who underwent laparoscopic Vecchietti vaginoplasty were included...
March 5, 2017: Sexual Medicine
https://www.readbyqxmd.com/read/28272468/accuracy-and-safety-verification-of-ovarian-reserve-assessment-technique-for-ovarian-tissue-transplantation-using-optical-coherence-tomography-in-mice-ovary
#16
Seido Takae, Kosuke Tsukada, Yorino Sato, Naoki Okamoto, Tai Kawahara, Nao Suzuki
Except for histological study, there are currently no suitable techniques available for the detection and identification of primordial follicles in ovary of primary ovarian insufficiency patients who have undetectable AMH levels. Also, the ability to locate and quantify follicles on ovarian cortex strips, without fixation, is valuable for patients who could undergo subsequent successful ovarian tissue transplantation. Although optical coherence tomography (OCT) is a well-established high resolution imaging technique without fixation commonly applied in biomedicine, few reports are available on ovarian tissue imaging...
March 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28263049/is-there-a-role-of-single-port-laparoscopy-in-the-treatment-of-endometriosis
#17
Angelos Daniilidis, Kimon Chatzistamatiou, Efstratios Assimakopoulos
BACKGROUND: Endometriosis is among the most common benign gynecological conditions, and it affects 6-15% of women of reproductive. During recent decades, minimally invasive surgical techniques, and especially laparoscopy, have gained significant ground concerning the treatment of gynecological disorders. To date, laparoscopy is considered the gold standard for the diagnosis and treatment of endometriosis. METHODS: Available papers in Pub Med and Scopus data base, written in English language have been used for the current narrative review...
March 6, 2017: Minerva Ginecologica
https://www.readbyqxmd.com/read/28258747/psychotherapy-with-somatosensory-stimulation-for-endometriosis-associated-pain-the-role-of-the-anterior-hippocampus
#18
Florian Beissner, Christine Preibisch, Annemarie Schweizer-Arau, Roxana M Popovici, Karin Meissner
BACKGROUND: Endometriosis is a gynecological disorder affecting 6%-10% of all women in their reproductive age. There is an emerging view in the literature that psychological trauma plays a central role in the pathogenesis of pelvic pain, one of the core symptoms of endometriosis. Here we report central nervous system mechanisms of a novel combination of psychotherapy and somatosensory stimulation that has recently shown remarkable effects in reducing pain, anxiety, and depressive symptoms in these patients...
January 16, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/28244131/phosphodiester-content-measured-in-human-liver-by-in-vivo-31-p-mr-spectroscopy-at-7-tesla
#19
Lucian A B Purvis, William T Clarke, Ladislav Valkovič, Christina Levick, Michael Pavlides, Eleanor Barnes, Jeremy F Cobbold, Matthew D Robson, Christopher T Rodgers
PURPOSE: Phosphorus ((31) P) metabolites are emerging liver disease biomarkers. Of particular interest are phosphomonoester and phosphodiester (PDE) "peaks" that comprise multiple overlapping resonances in (31) P spectra. This study investigates the effect of improved spectral resolution at 7 Tesla (T) on quantifying hepatic metabolites in cirrhosis. METHODS: Five volunteers were scanned to determine metabolite T1 s. Ten volunteers and 11 patients with liver cirrhosis were scanned at 7T...
February 28, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28239358/a-background-of-a-volatile-plant-compound-alters-neural-and-behavioral-responses-to-the-sex-pheromone-blend-in-a-moth
#20
Fabienne Dupuy, Angéla Rouyar, Nina Deisig, Thomas Bourgeois, Denis Limousin, Marie-Anne Wycke, Sylvia Anton, Michel Renou
Recognition of intra-specific olfactory signals within a complex environment of plant-related volatiles is crucial for reproduction in male moths. Sex pheromone information is detected by specific olfactory receptor neurons (Phe-ORNs), highly abundant on the male antenna. The information is then transmitted to the pheromone processing macroglomerular complex (MGC) within the primary olfactory center, the antennal lobe, where it is processed by local interneurons and projection neurons. Ultimately a behavioral response, orientation toward the pheromone source, is elicited...
2017: Frontiers in Physiology
keyword
keyword
44496
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"