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https://www.readbyqxmd.com/read/29775647/exposure-to-imipenem-cilastatin-causes-nephrotoxicity-and-even-urolithiasis-in-wistar-rats
#1
Amal Tahri, Amina Lahyani, Rim Kallel, Fatma Ayadi, Tahia Boudawara, Zouheir Sahnoun
Imipenem/cilastatin is a broad-spectrum β-lactam antibiotic used to treat several bacterial infections. The present study was designed to validate the nephrotoxic effect of this drug in rats and to explore its potentional urolithiatic effect. Thirty two Wistar rats were randomly divided into four groups: three experimental groups treated with different imipenem/cilastatin dosages (30, 50 and 80 mg/kg/day) and a control group.The experimental groups were given intraperitoneal imipenem/cilastatin injections twice daily for 7 days, and the control group was given intraperitoneal vehicle NaCl 0...
May 15, 2018: Toxicology
https://www.readbyqxmd.com/read/29775451/-recurrent-urolithiasis-as-a-symptom-of-primary-hyperparathyroidism-in-a-16-year-old-boy
#2
Monika Wojciechowska, Beata Bieniaś, Aleksandra Sobieszczańska-Droździel, Anna Wieczorkiewicz-Płaza, Iwona Beń-Skowronek, Przemysław Sikora
Primary hyperparathyroidism is one of the most common endocrine diseases, however, it is rare in children. In most cases, it is caused by adenoma of these organs. Its most common complications include urolithiasis, nephrocalcinosis and osteoporosis. CASE REPORT: A 16-year-old patient was admitted to our Clinic because of his first-ever renal colic. The ultrasound examination revealed rightsided hydronephrosis caused by the presence of 9 mm stone in the upper part of the right ureter. In addition, the presence of 8 mm stone in the middle calyx of the left kidney was found...
April 23, 2018: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29775211/proanthocyanidins-will-they-effectively-restrain-conspicuous-bacterial-strains-devolving-on-urinary-tract-infection
#3
REVIEW
Venkataseshan Jagannathan, Pragasam Viswanathan
Struvite or infection stones are one of the major clinical burdens among urinary tract infection, which occur due to the interaction between microbes and urine mineral components. Numerous urinary tract infection (UTI) causing microbes regulate through biofilm formation for survival from host defense, it is often found difficult in its eradication with simple anti-microbial agents and also the chance of recurrence and resistance development is significantly high. Cranberry consumption and maintenance of urinary tract health have been supported by clinical, epidemiological, and mechanistic studies...
May 18, 2018: Journal of Basic Microbiology
https://www.readbyqxmd.com/read/29774824/technique-of-percutaneous-nephrolithotomy
#4
Ahmed Ibrahim, Daniel Wollin, Glenn Preminger, Sero Andonian
According to the latest American and European Urological Association guidelines, percutaneous nephrolithotomy (PNL) is the current gold standard treatment for patients presenting with symptomatic large or complex renal stones ≥2 cm. This review chapter and accompanying videos will review the latest literature on indications, preoperative preparations, different patient positions, in addition to step by step explanations for the technique of PNL. Postoperative care and troubleshooting tips are provided. Furthermore, latest reported outcomes are reviewed...
May 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29774812/robot-assisted-simple-prostatectomy-by-an-extraperitoneal-approach
#5
Jens-Uwe Stolzenburg, Panagiotis Kallidonis, Iason Kyriazis, Dimitrios Kotsiris, Panteleimon Ntasiotis, Evangelos N Liatsikos
The incidence of symptomatic benign prostate hyperplasia and bladder outlet obstruction has increased during the last two decades. Most of men are treated conservatively. When medical therapy is inadequate to relief symptoms, surgical treatment is necessary. Absolute indications for surgical treatment are gross hematuria, recurrent urinary infections and retentions as well as bladder stones. With advent of minimally invasive surgery, large prostates tend to be treated either endoscopically or laparoscopically (including robotic assistance)...
May 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29774807/robotic-pyelolithotomy-extended-pyelolithotomy-nephrolithotomy-and-anatrophic-nephrolithotomy
#6
Rabii Madi, Ashok Hemal
INTRODUCTION: We are a reporting on the indications, techniques, and limitations of robotic surgery in the management of renal stones disease. Robotic surgery is a good tool to manage large kidney and ureteral stones, particularly in patients with anatomic anomalies. We describe three techniques in managing staghorn kidney stones: robotic anatrophic nephrolithotomy, robotic pyelolithotomy, and robotic nephrolithotomy. MATERIAL AND METHODS: Robotic pyelolithotomy (RP) is ideal for patients with large renal pelvis and partial staghorn stone with a wide extra-renal pelvis...
May 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29774438/advances-in-lasers-for-the-treatment-of-stones-a-systematic-review
#7
REVIEW
Peter Kronenberg, Bhaskar Somani
PURPOSE OF REVIEW: Laser lithotripsy is increasingly used worldwide and is a continuously evolving field with new and extensive research being published every year. RECENT FINDINGS: Variable pulse length Ho:YAG lithotripters allow new lithotripsy parameters to be manipulated, and there is an effort to integrate new technologies into lithotripters. Pulsed thulium lasers seem to be a viable alternative to holmium lasers. The performance of similar laser fibers varies from manufacturer to manufacturer...
May 17, 2018: Current Urology Reports
https://www.readbyqxmd.com/read/29774223/endoscopic-electrohydraulic-lithotripsy-for-large-bowel-obstruction-secondary-to-colonic-gallstone-impaction
#8
Daniel Hughes, James Kynaston, David Messenger, Efstratios Alexandridis, Andrew Strickland, A J Portal
Large bowel obstruction secondary to colonic gallstone impaction is rare. We report an elderly patient who presented with colonic obstruction secondary to impaction of a gallstone in a diverticular segment of his sigmoid colon. He had severe comorbidities that precluded surgery, and it was not possible to remove the gallstone using standard endoscopic techniques. Endoscopic electrohydraulic lithotripsy (EHL) was performed to fracture the gallstone, and fragments were successfully removed. For comorbid patients who are not fit for general anesthesia, endoscopic stone retrieval should be considered...
2018: ACG Case Reports Journal
https://www.readbyqxmd.com/read/29774157/risk-assessment-of-choledocholithiasis-prior-to-laparoscopic-cholecystectomy-and-its-management-options
#9
Ausra Aleknaite, Gintaras Simutis, Juozas Stanaitis, Jonas Valantinas, Kestutis Strupas
Background: Accurate risk evaluation of choledocholithiasis prior to laparoscopic cholecystectomy is essential to determine optimal management strategy. Objective: Our study aimed to evaluate the accuracy of separate predictors and Vilnius University Hospital Index (VUHI = A/30 + 0.4 × B; A = total bilirubin concentration (µmol/l), B = common bile duct (CBD) diameter (mm) measured by ultrasound) diagnosing choledocholithiasis and to assess different management strategies (cholecystectomy with intraoperative cholangiography and endoscopic retrograde cholangiopancreatography (ERCP))...
April 2018: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/29773304/outpatient-total-elbow-arthroplasty-90-day-outcomes
#10
Michael A Stone, Paramjit Singh, Santano L Rosario, Reza Omid
BACKGROUND: Interest in outpatient arthroplasty has grown in response to increasing emphasis on the efficient delivery of safe, high-quality medical care. This study evaluated 90-day episode-of-care complications after outpatient total elbow arthroplasty (TEA). MATERIALS AND METHODS: We retrospectively evaluated 28 patients discharged the same day after primary TEA for 90-day episode-of-care complications, reoperations, and readmissions. Postoperative complications and elbow range of motion measurements were recorded and evaluated at the latest follow-up...
May 14, 2018: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/29773229/oldowan-technological-behaviour-at-hwk-ee-olduvai-gorge-tanzania
#11
Ignacio de la Torre, Rafael Mora
HWK EE (Olduvai Gorge, Tanzania) is a late Oldowan site dated to ∼1.7 Ma that contains a large fossil and lithic assemblage. This paper reports on the technology of the recently excavated stone tool collection, over 18,000 pieces. Our results indicate that reduction sequences were generally short, flaking productivity was low, and knapping methods were largely simple and expedient, lacking the technical skills observed in other Oldowan assemblages. Conspicuous differences are observed in the chaînes opératoires of the three main raw materials used at HWK EE: the quartzite reduction sequence can be reconstructed in full at the site, most of the lava detached pieces are missing, and there is a preferential use of chert for retouched tools...
May 14, 2018: Journal of Human Evolution
https://www.readbyqxmd.com/read/29773014/investigations-of-phytochemical-constituents-and-their-pharmacological-properties-isolated-from-the-genus-urtica-critical-review-and-analysis
#12
Muhammad Ibrahim, Kanwal Rehman, Aneeza Razzaq, Iqbal Hussain, Tahir Farooq, Amjad Hussain, Muhammad Sajid Hamid Akash
The genus Urtica belongs to the family Urticaceae. The plants of this genus are known as nettles or, quite often, as stinging nettles. These plants can be easily identified by the presence of stinging hairs. Urtica species have previously been used for various medicinal purposes. The history for the use of these plants for medicinal purposes starts from the Bronze Age (3000-2000 BC). Medicinally, the genus Urtica has been used to treat several disorders, such as cancer, rheumatoid arthritis, bronchitis, diarrhea, sprains, kidney stones, urinary tract infection, high blood pressure, hemorrhoids, flu, cough, fever, and ulcers...
2018: Critical Reviews in Eukaryotic Gene Expression
https://www.readbyqxmd.com/read/29772936/the-effect-of-supine-positioning-on-maternal-hemodynamics-during-late-pregnancy
#13
Aimee Humphries, S Ali Mirjalili, Gregory P Tarr, John M D Thompson, Peter Stone
INTRODUCTION: Recent studies have demonstrated an association between maternal supine sleep position and an increased risk of late stillbirth. During late pregnancy the gravid uterus compresses the inferior vena cava when a woman lies in the supine position. The azygos system of veins is the dominant pathway of collateral venous return back to the heart in the event of acute obstruction of the inferior vena cava. It is suggested that this pathway provides adequate collateral venous circulation in the event of inferior vena caval compression in the supine position during late pregnancy...
May 17, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29772114/effect-of-highly-concentrated-hyaluronic-acid-chondroitin-sulfate-instillation-on-ureteral-stent-induced-discomfort-after-ureteroscopic-lithotripsy-a-multicenter-randomized-controlled-pilot-study
#14
Jung Ki Jo, Jae Heon Kim, Kyu Shik Kim, Jae Hoon Chung, Sung Yul Park, Yong Tae Kim, Hong Yong Choi, Eun-Seop Song, Bora Lee, Seung Wook Lee
OBJECTIVE: To investigate the efficacy and safety of instilling highly concentrated hyaluronic acid (HA)/chondroitin sulfate (CS) on the ureteral stent-related pain, urinary symptoms, and quality of life (QoL) of patients who underwent ureteroscopic lithotripsy for ureter stones followed by ureteral stent placement. PATIENTS AND METHODS: Eligible patients were randomly allocated to receive intravesical instillation with HA/CS or normal saline just after ureteral stent placement...
May 17, 2018: BJU International
https://www.readbyqxmd.com/read/29771726/percutaneous-stone-removal
#15
Jacob J Bundy, Jeffrey Forris Beecham Chick, Anthony N Hage, Joseph J Gemmete, Ravi N Srinivasa
No abstract text is available yet for this article.
May 16, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29771617/public-support-for-gun-violence-prevention-policies-among-gun-owners-and-non-gun-owners-in-2017
#16
Colleen L Barry, Daniel W Webster, Elizabeth Stone, Cassandra K Crifasi, Jon S Vernick, Emma E McGinty
OBJECTIVES: To compare public support for 24 different gun policies between gun owners and non-gun owners in 2017. METHODS: We fielded a national public opinion survey in January 2017 using an online panel to measure US adults' support for 24 gun policies. We compared support among gun owners and non-gun owners. RESULTS: For 23 of the 24 policies examined, most respondents supported restricting or regulating gun ownership. Only 8 of 24 policies had greater than a 10-point support gap between gun owners and non-gun owners...
May 17, 2018: American Journal of Public Health
https://www.readbyqxmd.com/read/29771295/the-association-between-objectively-measured-physical-activity-and-subsequent-health-care-utilization-in-older-men
#17
Lisa Langsetmo, Allyson M Kats, Peggy M Cawthon, Jane A Cauley, Tien N Vo, Brent C Taylor, Marcia L Stefanick, Nancy E Lane, Katie L Stone, Eric S Orwoll, John T Schousboe, Kristine E Ensrud
Background: To examine the associations between objective physical activity measures and subsequent health care utilization. Methods: We studied 1,283 men (mean age 79.1 years, SD 5.3) participating in the Osteoporotic Fractures in Men Study. Participants wore a SenseWear® Pro Armband monitor for 1 week. Data was summarized as daily (i) step counts, (ii) total energy expenditure, (iii) active energy expenditure, and (iv) activity time (sedentary, ≥ light, ≥ moderate)...
October 9, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29770806/a-place-of-many-names-how-three-generations-of-bedouin-women-express-the-meaning-of-home
#18
Nuzha Allassad Alhuzail
This article examines how three generations of Bedouin women in southern Israel express what home means to them through the names they give it: bayt , maskan , and dar . Home has always been significant in the lives of Bedouin women, but Bedouin society is undergoing major changes-culturally, socially, and in the form of settlement. The external form of the Bedouin home has changed, too, from a tent to a stone house, from an open structure to a closed one, from being part of the open space of the desert to being a limited space in a neighborhood...
2018: Journal of housing and the built environment: HBE
https://www.readbyqxmd.com/read/29770771/the-usefulness-of-agent-emission-imaging-high-mechanical-index-ultrasound-mode-in-the-diagnosis-of-urolithiasis-a-prospective-preliminary-study
#19
Artur Salmaslıoğlu, Mesut Bulakçı, Barış Bakır, Ravza Yılmaz, Yunus Emre Akpınar, Tzevat Tefik, Öner Şanlı, Sevda Özel, Bülent Acunas
PURPOSE: We aimed to determine the feasibility and effectiveness of agent emission imaging - high mechanical index (AEI-High MI) mode ultrasonography (US) compared with gray-scale and color Doppler US, alone or in combination, for the diagnosis of urolithiasis with reference to unenhanced computed tomography (CT). METHODS: This prospective study included 72 consecutive patients (40 males, 32 females; mean age, 45.9±14.7 years) referred by the department of urology for acute or elective symptoms of urolithiasis and confirmed to have urinary calculi on unenhanced abdominal CT, between January 2015 and June 2015...
May 2018: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/29770458/surfactant-effects-on-wettability-of-penicillium-frequentans-formulations-to-improve-brown-rot-biocontrol
#20
Belén Guijarro, Inmaculada Larena, Paloma Melgarejo, Antonieta De Cal
BACKGROUND: Penicillium frequentans could be approach to integrated pest management of brown rot, caused by Monilinia spp. Competition is primary mode of biocontrol activity of P. frequentans, and therefore, it must cover the entire fruit where the pathogen is acting. Our objective was to optimize P. frequentans efficacy, by maximizing fruit surface coverage and retention with the antagonist formulation by surfactant incorporation. RESULTS: Sixteen surfactants were assessed at 3-5 different concentrations and performance of disease-management of brown rot...
May 16, 2018: Journal of the Science of Food and Agriculture
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