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https://www.readbyqxmd.com/read/28640156/the-impact-of-fiera-a-women-s-personal-care-device-on-genital-engorgement-as-measured-by-thermography-a-proof-of-principle-study
#1
Irwin Goldstein, Sue Goldstein, Leah Millheiser
OBJECTIVE: To determine the degree of vasoengorgement of the external genitalia caused by Fiera, a personal care device developed specifically to increase sexual arousal and interest. Time to onset of self-reported genital sexual arousal and development of responsive sexual desire were also measured. METHODS: This nonblinded, prospective cohort, single-site study was conducted in women without sexual dysfunction between the ages of 18 and 70. Each participant underwent a single-visit procedure that established a baseline temperature of the external genitalia, followed by 15 minutes of Fiera use...
June 19, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28611837/embolization-of-sacral-dural-arteriovenous-fistulas-a-case-series-and-literature-review
#2
Anthony M Alvarado, Diogo C Haussen, Koji Ebersole, Raul G Nogueira, Michael G Abraham
The authors report 2 cases of sacral dural arteriovenous fistula (AVF) presenting with gradual neurologic decline characterized by progressive lower extremity weakness and bowel and bladder incontinence. Spinal angiography demonstrated a sacral dural AVF with perimedullary vein engorgement and drainage extending to the level of the cervical spine in both cases. The fistulas were completely obliterated with n-BCA (n-butyl cyanoacrylate) embolic agent in one case, and with ethylene vinyl alcohol (Onyx) in the second, resulting in improvement of the symptoms in both patients...
March 2017: Interventional Neurology
https://www.readbyqxmd.com/read/28597313/cellular-response-in-the-tick-feeding-site-in-crossbred-cattle-artificially-infested-by-rhipicephalus-microplus
#3
Jair Rodini Engracia Filho, Chiara Domingues Araújo, Gabriela Nishihara Pinto, Yann Henrique Mendes, Gervasio Henrique Bechara
Ticks and tick-borne diseases are of global importance and can cause serious economic losses to cattle-raising businesses. However, only few attempts have been made to describe the relationships between various cellular immune components and tick counts of, and therefore resistance to, Rhipicephalus microplus. The present study evaluated the late inflammatory cellular response and dermal dendritic cells at the attachment site in naturally presensitized bovines, artificially infested by R. microplus ticks. Twenty-two crossbred (Holstein × Gir) male experimental cattle were artificially infested with approximately 10,000 larvae of R...
June 8, 2017: Experimental & Applied Acarology
https://www.readbyqxmd.com/read/28596990/magnetic-resonance-imaging-of-cerebral-malaria-patients-reveals-distinct-pathogenetic-processes-in-different-parts-of-the-brain
#4
Sanjib Mohanty, Laura A Benjamin, Megharay Majhi, Premanand Panda, Sam Kampondeni, Praveen K Sahu, Akshaya Mohanty, Kishore C Mahanta, Rajyabardhan Pattnaik, Rashmi R Mohanty, Sonia Joshi, Anita Mohanty, Ian W Turnbull, Arjen M Dondorp, Terrie E Taylor, Samuel C Wassmer
The mechanisms underlying the rapidly reversible brain swelling described in patients with cerebral malaria (CM) are unknown. Using a 1.5-Tesla (T) magnetic resonance imaging (MRI) scanner, we undertook an observational study in Rourkela, India, of 11 Indian patients hospitalized with CM and increased brain volume. Among the 11 cases, there were 5 adults and 6 children. All patients had reduced consciousness and various degrees of cortical swelling at baseline. The latter was predominately posterior in distribution...
May 2017: MSphere
https://www.readbyqxmd.com/read/28593481/molecular-survey-of-coxiella-burnetii-in-wildlife-and-ticks-at-wildlife-livestock-interfaces-in-kenya
#5
David Ndeereh, Gerald Muchemi, Andrew Thaiyah, Moses Otiende, Samer Angelone-Alasaad, Michael J Jowers
Coxiella burnetii is the causative agent of Q fever, a zoonotic disease of public health importance. The role of wildlife and their ticks in the epidemiology of C. burnetii in Kenya is unknown. This study analysed the occurrence and prevalence of the pathogen in wildlife and their ticks at two unique wildlife-livestock interfaces of Laikipia and Maasai Mara National Reserve (MMNR) with the aim to determine the potential risk of transmission to livestock and humans. Blood from 79 and 73 animals in Laikipia and MMNR, respectively, and 756 and 95 ixodid ticks in each of the areas, respectively, was analysed...
June 7, 2017: Experimental & Applied Acarology
https://www.readbyqxmd.com/read/28593480/difference-in-susceptibility-of-small-rodent-host-species-to-infestation-by-ixodes-ricinus-larvae
#6
László Egyed
In a laboratory experiment (repeated eight times) individuals of six small rodent species were mixed with 500 Ixodes ricinus larvae for 24 h, than over a 3-day-long observation period engorged ticks fallen from individually kept rodents were counted. Forty engorged larvae fell from the hosts, 25% from striped field mice, 32.5% from house mice, 22.5% from common voles, 10% from bank voles, while wood mouse and steppe mouse proved to be almost free of successfully infesting ticks (both 5%). Statistical analysis indicated, that tick burden differed significantly among host species...
June 7, 2017: Experimental & Applied Acarology
https://www.readbyqxmd.com/read/28591973/-the-application-of-internal-iliac-artery-balloon-occlusion-in-pernicious-placenta-previa
#7
Xiao-Rong Qi, Xing-Hui Liu, Yong You, Xiao-Dong Wang, Rong Zhou, Ai-Yun Xing, Li Zhang, Gang Ning, Fu-Min Zhao, Kai-Ming Li
OBJECTIVES: To evaluate the clinical application value of internal iliac artery balloon occlusion in pernicious placenta previa. METHODS: We retrospectively reviewed the medical records of the patients of pernicious placenta previa in a single center from Jan, 2010 to Jan, 2015. The patients were divided into two groups, internal iliac artery balloon occlusion group and the control group without endovascular intervention. Blood loss in operation, volume of transfused blood products, caesarean hysterectomy, operating time, hospital days after operation and postoperative morbidity were compared between the two groups...
July 2016: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/28578510/trans-falcine-and-contralateral-sub-frontal-electrode-placement-in-pediatric-epilepsy-surgery-technical-note
#8
Jonathan Pindrik, Nguyen Hoang, R Shane Tubbs, Brandon J Rocque, Curtis J Rozzelle
INTRODUCTION: Phase II monitoring with intracranial electroencephalography (ICEEG) occasionally requires bilateral placement of subdural (SD) strips, grids, and/or depth electrodes. While phase I monitoring often demonstrates a preponderance of unilateral findings, individual studies (video EEG, single photon emission computed tomography [SPECT], and positron emission tomography [PET]) can suggest or fail to exclude a contralateral epileptogenic onset zone. This study describes previously unreported techniques of trans-falcine and sub-frontal insertion of contralateral SD grids and depth electrodes for phase II monitoring in pediatric epilepsy surgery patients when concern about bilateral abnormalities has been elicited during phase I monitoring...
June 3, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28572917/mobilizing-for-a-war-on-the-home-front-against-sugar-related-morbidity-and-mortality
#9
Dean Schillinger, James G Kahn
In Israel today, there are 420,200 Israelis diagnosed with diabetes, and every year, Israelis sustain thousands of diabetes-related deaths and tens of thousands of diabetes-related amputations. As such, in Israel, as in much of the world, there is a silent and deadly public health war against obesity and diabetes taking place on the home front -- one in which clinicians, patients, and families fight thousands of life- and limb-threatening battles daily, involving preventable heart disease, diabetes, strokes and amputations...
2017: Israel Journal of Health Policy Research
https://www.readbyqxmd.com/read/28546122/cauda-equina-syndrome-due-to-dural-sac-shift-with-engorgement-of-the-epidural-venous-plexus-rare-complication-after-lumbar-microdiscectomy
#10
Yoshinori Maki, Motohiro Takayama, Hideki Hayashi, Yohei Yokoyama, Yuji Agawa
BACKGROUND: Several postoperative complications related to lumbar microdisectomy have been reported, including cauda equina syndrome. However, to the best of our knowledge, postoperative cauda equina syndrome resulting from dural sac shift with engorgement of the epidural venous plexus is yet to be reported. CASE DESCRIPTION: A 71-year-old male patient was referred to our hospital with a chief complaint of pain and sensory disturbance due to the lumbar disc herniation of L5-S1...
May 22, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28545568/symbiont-dynamics-of-the-tibetan-tick-haemaphysalis-tibetensis-acari-ixodidae
#11
Rongrong Wang, Ningxin Li, Jiannan Liu, Tuo Li, Ming Liu, Zhijun Yu, Jingze Liu
BACKGROUND: Characterization of the microbial diversity and symbiont dynamics of ticks may help to understand the development of ticks and reveal new strategies to control tick-transmitted pathogens, which has not yet been explored in the Tibetan tick Haemaphysalis tibetensis. This tick species is widely distributed in the Tibetan Plateau, and is recognized as one of the primary parasites affecting domestic and wild animals. METHODS: In the present study, the endosymbionts of H...
May 25, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28545520/the-abundance-of-the-lyme-disease-pathogen-borrelia-afzelii-declines-over-time-in-the-tick-vector-ixodes-ricinus
#12
Maxime Jacquet, Dolores Genné, Alessandro Belli, Elodie Maluenda, Anouk Sarr, Maarten J Voordouw
BACKGROUND: The population dynamics of vector-borne pathogens inside the arthropod vector can have important consequences for vector-to-host transmission. Tick-borne spirochete bacteria of the Borrelia burgdorferi (sensu lato) species complex cause Lyme borreliosis in humans and spend long periods of time (>12 months) in their Ixodes tick vectors. To date, few studies have investigated the dynamics of Borrelia spirochete populations in unfed Ixodes nymphal ticks. METHODS: Larval ticks from our laboratory colony of I...
May 25, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28534089/comparison-of-microbiomes-between-red-poultry-mite-populations-dermanyssus-gallinae-predominance-of-bartonella-like-bacteria
#13
Jan Hubert, Tomas Erban, Jan Kopecky, Bruno Sopko, Marta Nesvorna, Martina Lichovnikova, Sabine Schicht, Christina Strube, Olivier Sparagano
Blood feeding red poultry mites (RPM) serve as vectors of pathogenic bacteria and viruses among vertebrate hosts including wild birds, poultry hens, mammals, and humans. The microbiome of RPM has not yet been studied by high-throughput sequencing. RPM eggs, larvae, and engorged adult/nymph samples obtained in four poultry houses in Czechia were used for microbiome analyses by Illumina amplicon sequencing of the 16S ribosomal RNA (rRNA) gene V4 region. A laboratory RPM population was used as positive control for transcriptome analysis by pyrosequencing with identification of sequences originating from bacteria...
May 22, 2017: Microbial Ecology
https://www.readbyqxmd.com/read/28528880/lyme-borreliae-prevalence-and-genospecies-distribution-in-ticks-removed-from-humans
#14
Patrick Waindok, Sabine Schicht, Volker Fingerle, Christina Strube
Lyme borreliosis (LB) is the most important human tick-borne disease, but Borrelia genospecies cause different clinical manifestations. Ticks of the genus Ixodes removed from humans between 2006 and 2012 were analysed for Borrelia burgdorferi sensu lato (sl) infections. The majority of ticks originated from the Greater Hanover region in Northern Germany. The engorgement status varied over the entire spectrum from unengorged (no evidence of started blood feeding) to fully engorged. In the present study, prevalence data for B...
May 13, 2017: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/28528057/drains-and-blushes-a-case-of-impaired-venous-drainage-mimicking-pulmonary-torsion
#15
Nazia Alvi, Raju Z Abraham, Philip Alexander, Thomas Betlej, Arun Jagannathan
A 47-year-old woman underwent elective right upper lobectomy with pneumopexy for adenocarcinoma. On postoperative day 2, she had tachycardia, and her chest radiograph, bronchoscopy, and computed tomography chest scan were suspicious for pulmonary torsion. She underwent emergent thoracotomy, and the right middle lobe was not torsed; it was purple, engorged, and not ventilated. The patient did well after right middle lobectomy. We suspect compromised middle lobe pulmonary venous drainage due to angulation after compensatory expansion...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28527785/the-effectiveness-of-a-fixed-dose-combination-pour-on-formulation-of-1-25-fipronil-and-2-5-fluazuron-against-economically-important-ectoparasites-and-associated-pharmacokinetics-in-cattle
#16
Welber Daniel Zanetti Lopes, Rafael Marin Chiummo, Luis Fernando Vettorato, Daniel de Castro Rodrigues, Rafael Bazaglia Sonada
The present work consisted of eight studies to evaluate the ectoparasiticidal spectrum and determine the pharmacokinetic parameters of a pour-on combination of fipronil 1.25mg/kg+fluazuron 2.5mg/kg for cattle against Rhipicephalus microplus, Haematobia irritans and the larvae of Dermatobia hominis and Cochliomyia hominivorax. The analysis fipronil and fluazuron were performed by liquid chromatography using a mass detector for the detection and quantification of analytes (LC-MS/MS). Additionally, in two of these studies, the animals were artificially infested with R...
May 17, 2017: Parasitology International
https://www.readbyqxmd.com/read/28518080/rearing-ixodes-scapularis-the-black-legged-tick-feeding-immature-stages-on-mice
#17
Andrew B Nuss, Manoj G Mathew, Monika Gulia-Nuss
Ixodes scapularis, the vector of Lyme disease, is one of the most important disease vectors in the eastern and Midwestern United States. This species is a three host tick that requires a blood meal from a vertebrate host for each development stage, and the adult females require a blood meal for reproduction. Larval ticks attach to their host for 3 - 5 days for feeding and drop off the host when fully engorged. This dependency on several different hosts and the lengthy attachment time for engorgement complicates tick rearing in the laboratory setting...
May 8, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28506042/life-cycle-of-dermacentor-everestianus-hirst-1926-acari-ixodidae-under-laboratory-conditions
#18
Shang Jin, Tianhong Wang, Tuo Li, Ming Liu, Qingying Jia, Xiaolong Yang, Hui Wang, Zhijun Yu, Jingze Liu
This study investigated the development characteristics of Dermacentor everestianus under laboratory conditions. The time taken for D. everestianus to complete the whole life cycle was 110.2 days on average, and the average developmental durations of larvae and nymphs were 17.1 days and 29.5 days, respectively. The summation of the prefeeding, feeding, and preoviposition periods of females was 17.8 days, and the oviposition and egg incubation lasted for 18.1 days and 27.7 days, respectively. A highly positive correlation was observed between the weight of engorged female and the number of egg mass laid (r=0...
April 2017: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28493036/life-cycle-of-amblyomma-oblongoguttatum-acari-ixodidae-under-laboratory-conditions
#19
Thiago F Martins, Hermes R Luz, João Luiz H Faccini, Marcelo B Labruna
This study evaluated for the first time the life cycle of Amblyomma oblongoguttatum in the laboratory. For this purpose, larvae and nymphs were exposed to Gallus gallus (chicks), Rattus norvegicus (wistar rat), Calomys callosus (vesper mouse), Oryctolagus cuniculus (domestic rabbit), Cavia porcellus (guinea pig), and Didelphis albiventris (white-eared opossum). Nymphs were exposed to G. gallus, C. callosus, C. porcellus, O. cuniculus, R. norvegicus, and Nectomys squamipes (water rat). Adult ticks were exposed to domestic dogs...
May 10, 2017: Experimental & Applied Acarology
https://www.readbyqxmd.com/read/28481941/fine-structure-of-mouthparts-and-feeding-performance-of-pyrrhocoris-sibiricus-kuschakevich-with-remarks-on-the-specialization-of-sensilla-and-stylets-for-seed-feeding
#20
Yan Wang, Wu Dai
Mouthpart structure and feeding behavior in the temperate firebug, Pyrrhocoris sibiricus Kuschakevich, an important pest that feeds on seeds of leguminous and gramineous plants, are described for the first time. Mouthparts were observed using scanning electron microscopy to examine the external morphology, distribution and abundance of sensilla on mouthparts. Feeding performance by adults on both seeds and shoots were observed using a binocular microscope. The four-segmented labium contains 3 types of sensilla trichodea, 3 types of sensilla basiconica, 1 type of sensilla placodea and 1 type of sensilla campaniformia...
2017: PloS One
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