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https://www.readbyqxmd.com/read/28091856/daily-rhythmicity-of-the-thermoregulatory-responses-of-locally-adapted-brazilian-sheep-in-a-semiarid-environment
#1
Wilma Emanuela da Silva, Jacinara Hody Gurgel Morais Leite, José Ernandes Rufino de Sousa, Wirton Peixoto Costa, Wallace Sostene Tavares da Silva, Magda Maria Guilhermino, Luis Alberto Bermejo Asensio, Débora Andréa Evangelista Façanha
The goal of this study was to evaluate the daily rhythmicity of the thermoregulatory responses of Morada Nova ewes that were raised in a semiarid environment. The experiment was conducted during the dry season. Data were collected from 5:00 a.m. to 4:00 a.m.. Samples were taken over the course of 8 days, with a 1-week interval between sampling periods. During each day that the data were collected, animals were measured once an hour for 24 h in an area directly exposed to solar radiation. The environment was characterized by measuring the following variables: air temperature (TA), relative humidity (RH), Black Globe Humidity Index (BGHI), radiant heat load (RHL), and wind speed (WS)...
January 16, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/28090049/thyroid-storm-precipitated-by-diabetic-ketoacidosis-and-influenza-a-a-case-report-and-literature-review
#2
Toshiyuki Ikeoka, Hiroaki Otsuka, Naruhiro Fujita, Yukiko Masuda, Shigeto Maeda, Ichiro Horie, Takao Ando, Norio Abiru, Atsushi Kawakami
A 46-year-old woman with a history of Graves' disease presented with the chief complaints of appetite loss, weight loss, fatigue, nausea, and sweating. She was diagnosed with diabetic ketoacidosis (DKA), thyroid storm, and influenza A. She was treated with an intravenous insulin drip, intravenous fluid therapy, intravenous hydrocortisone, oral potassium iodine, and oral methimazole. As methimazole-induced neutropenia was suspected, the patient underwent thyroidectomy. It is important to maintain awareness that thyroid storm and DKA can coexist...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28079902/phenx-measures-for-phenotyping-rare-genetic-conditions
#3
Michael Phillips, Tracey Grant, Philip Giampietro, Joann Bodurtha, Rodolfo Valdez, Deborah R Maiese, Tabitha Hendershot, Sharon F Terry, Carol M Hamilton
INTRODUCTION: The PhenX Toolkit, an online resource of well-established measures of phenotypes and exposures, now has 16 new measures recommended for assessing rare genetic conditions. MATERIALS AND METHODS: These measures and their protocols were selected by a working group of domain experts with input from the scientific community. RESULTS: The measures, which cover life stages from birth through adulthood, include clinical scales, characterization of rare genetic conditions, bioassays, and questionnaires...
January 12, 2017: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/28079852/ichthyosiform-sarcoidosis-report-of-three-cases-from-japan-and-literature-review
#4
Takako Miura, Yasunobu Kato, Toshiyuki Yamamoto
Cutaneous lesions of sarcoidosis present with various manifestations including specific and non-specific cutaneous lesions. Ichthyosiform sarcoidosis is a rare form of cutaneous sarcoidosis, presenting with asymptomatic, adherent, polygonal scales, mainly appearing on the lower limbs.  Ichthyosiform sarcoidosis has a predilection for dark-skinned races, and cases affecting Japanese patients have rarely been reported in English literature.  We herein describe three Japanese cases of ichthyosiform sarcoidosis on the lower limbs...
December 23, 2016: Sarcoidosis, Vasculitis, and Diffuse Lung Diseases: Official Journal of WASOG
https://www.readbyqxmd.com/read/28079705/prescribed-drinking-leads-to-better-cycling-performance-than-ad-libitum-drinking
#5
Costas N Bardis, Stavros A Kavouras, J D Adams, Nickos D Geladas, Demosthenis B Panagiotakos, Labros S Sidossis
: Drinking ad libitum during exercise often leads to dehydration ranging from -1 to -3% of body weight. PURPOSE: To study the effect of a prescribed hydration protocol matching fluid losses on a simulated 30-km criterium-like cycling performance in the heat (31.6±0.5 °C). METHOD: Ten elite, heat-acclimatized, male endurance cyclists (30±5 y, 76.5±7.2 kg, 1.81±0.07 m, VO2peak: 61.3±5.2 ml[BULLET OPERATOR]min[BULLET OPERATOR]kg, body fat: 10...
January 10, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28077481/splenomegaly-in-the-returning-traveller-a-diagnostic-workup
#6
Priya Umesh Patel, Padmini Sastry, Muhammad Jawad
Isolated splenomegaly is an unusual condition encompassing a broad range of diagnoses. We report a case of a 38-year-old Asian man who presented with insidious abdominal discomfort and night sweats following recent travel to India. Massive splenomegaly was the only prominent feature on clinical examination and on subsequent imaging. Extensive investigations were performed, ultimately resulting in transfer to a tertiary centre for definitive diagnosis via a splenic biopsy. A fine-needle aspiration was performed, and revealed diffuse large B-cell lymphoma (DLBCL)...
January 11, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28076917/multi-organ-dysfunction-due-to-bath-salts-are-we-aware-of-this-entity
#7
Rohith Valsalan, Benoj Varghese, Diya Soman, Jonathan Buckmaster, Steven Yew, David Cooper
Methylenedioxypyrovalerone (MDPV) is a synthetic, cathinone-derivative, central nervous system stimulant taken to produce a cocaine- or methamphetamine-like high. Physical manifestations include tachycardia, hypertension, arrhythmias, hyperthermia, sweating, rhabdomyolysis, hyperkalaemia, disseminated intravascular coagulation, oliguria and seizures. We report a patient who presented with severe metabolic acidosis, multi-organ dysfunction, rhabdomyolysis, hyperkalaemia and seizures. This case highlights that even though a urine drug screen for routine psychostimulant drugs is negative, clinicians need to be vigilant about the adverse effects of MDPV as a possible cause of multi-organ dysfunction...
January 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/28075427/evaluation-of-sudomotor-function-in-adult-patients-with-long-lasting-type-1-diabetes
#8
Agnieszka Gandecka, Aleksandra Araszkiewicz, Stanisław Piłaciński, Bogna Wierusz-Wysocka, Dorota Zozulińska-Ziółkiewicz
INTRODUCTION    The function of sweat glands appears to be impaired in patients with diabetic complications.  OBJECTIVES    The aim of the study was to evaluate the sudomotor function in adult patients with type 1 diabetes (DM1) and healthy controls and its relationship with metabolic control and diabetic complications. PATIENTS AND METHODS    The study included 404 adult patients with DM 1 (194 women) aged 41 years (IQR: 32-51), disease duration 23 years (IQR: 18-31). Electrochemical skin conductance (ESC) was measured with SUDOSCAN+ on feet and hands in the study group and in the control group of 84 healthy volunteers...
January 10, 2017: Polskie Archiwum Medycyny Wewnętrznej
https://www.readbyqxmd.com/read/28072475/safety-of-sulfur-hexafluoride-microbubbles-in-sonography-of-abdominal-and-superficial-organs-retrospective-analysis-of-30-222-cases
#9
Chunlin Tang, Kejing Fang, Yanli Guo, Rui Li, Xiaozhou Fan, Ping Chen, Zhaohui Chen, Qiangwei Liu, Ye Zou
OBJECTIVES: The purpose of this study was to investigate the safety of the sulfur hexafluoride microbubble contrast agent SonoVue (Bracco SpA, Milan, Italy) and to implement precautions with the intent of further improving the safety of this contrast agent. METHODS: A total of 30,222 patients undergoing contrast-enhanced sonography of abdominal and superficial organs in our hospital from January 2005 to December 2014 were retrospectively investigated. SonoVue was used as the ultrasound contrast agent...
January 10, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28070642/distinct-expression-profile-of-stem-cell-markers-lgr5-and-lgr6-in-basaloid-skin-tumors
#10
Bo Gun Jang, Cheol Lee, Hye Sung Kim, Myung Soo Shin, Min Seok Cheon, Jae Wang Kim, Woo Ho Kim
Mammalian epidermis, which is composed of hair follicles, sebaceous glands, and interfollicular epidermis, is maintained by discrete stem cells. In vivo lineage tracing demonstrated that murine LGR5 cells are mainly responsible for hair follicle regeneration whereas LGR6 cells generate sebaceous glands and interfollicular epidermis. However, little is known about their expression in the human skin tumors. In this study, we investigated the expression profile of LGR5 and LGR6 in a variety of human skin tumors including basaloid tumors with follicular differentiation (94 basal cell carcinomas, 18 trichoepitheliomas, 3 basaloid follicular hamartomas, and 12 pilomatricomas) and tumors with ductal differentiation (7 eccrine poromas, 8 hidradenomas, and 5 spiradenomas)...
January 9, 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/28068001/in-vivo-and-in-vitro-ivacaftor-response-in-cystic-fibrosis-patients-with-residual-cftr-function-n-of-1-studies
#11
Meghan E McGarry, Beate Illek, Ngoc P Ly, Lorna Zlock, Sabrina Olshansky, Courtney Moreno, Walter E Finkbeiner, Dennis W Nielson
RATIONALE: Ivacaftor, a cystic fibrosis transmembrane conductance regulator (CFTR) potentiator, decreases sweat chloride concentration, and improves pulmonary function in 6% of cystic fibrosis (CF) patients with specific CFTR mutations. Ivacaftor increases chloride transport in many other CFTR mutations in non-human cells, if CFTR is in the epithelium. Some CF patients have CFTR in the epithelium with residual CFTR function. The effect of ivacaftor in these patients is unknown. METHODS: This was a series of randomized, crossover N-of-1 trials of ivacaftor and placebo in CF patients ≥8 years old with potential residual CFTR function (intermediate sweat chloride concentration, pancreatic sufficient, or mild bronchiectasis on chest CT)...
January 9, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28062945/responses-of-human-neonates-to-highly-diluted-odorants-from-sweat
#12
Helene M Loos, Sébastien Doucet, Fanny Védrines, Constanze Sharapa, Robert Soussignan, Karine Durand, Paul Sagot, Andrea Buettner, Benoist Schaal
Conjugated forms of odorants contributing to sweat odor occur not only in human sweat but also in amniotic fluid, colostrum, and milk. However, it is unclear whether the released odorants are detected and hedonically discriminated by human newborns. To investigate this issue, we administered highly diluted solutions of (R)/(S)-3-methyl-3-sulfanylhexan-1-ol (MSH), (R)/(S)-3-sulfanylhexan-1-ol (SH), (E)/(Z)-3-methylhex-2-enoic acid (3M2H), and (R)/(S)-3-hydroxy-3-methylhexanoic acid (HMHA) to 3-d-old infants while their respiratory rate and oro-facial movements were recorded...
January 6, 2017: Journal of Chemical Ecology
https://www.readbyqxmd.com/read/28056866/case-report-whole-exome-sequencing-of-primary-cardiac-angiosarcoma-highlights-potential-for-targeted-therapies
#13
Leah Zhrebker, Irene Cherni, Lara M Gross, Margaret M Hinshelwood, Merrick Reese, Jessica Aldrich, Joseph M Guileyardo, William C Roberts, David Craig, Daniel D Von Hoff, Robert G Mennel, John D Carpten
BACKGROUND: Primary cardiac angiosarcomas are rare, but they are the most aggressive type of primary cardiac neoplasms. When patients do present, it is with advanced pulmonary and/or cardiac symptoms. Therefore, many times the correct diagnosis is not made at the time of initial presentation. These patients have metastatic disease and the vast majority of these patients die within a few months after diagnosis. Currently the treatment choices are limited and there are no targeted therapies available...
January 5, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28053022/phase-1-study-of-ont-380-a-her2-inhibitor-in-patients-with-her2-advanced-solid-tumors-with-an-expansion-cohort-in-her2-metastatic-breast-cancer-mbc
#14
Stacy Moulder-Thompson, Virginia F Borges, Tara D Baetz, Tessa Mcspadden, Gina Fernetich, Rashmi K Murthy, Renae Chavira, Kari Guthrie, Emma Barrett, Stephen Chia
PURPOSE: ONT-380 (ARRY-380) is a potent and selective oral HER2 inhibitor. This Phase 1 study determined the maximum tolerated dose (MTD), pharmacokinetics (PK) and antitumor activity of ONT-380 in HER2 positive advanced solid tumors, with an expansion cohort of patients with HER2-positive MBC. EXPERIMENTAL DESIGN: ONT-380 was administered twice daily (BID) in continuous 28-day cycles. After a modified 3+3 dose escalation design determined the MTD, the expansion cohort was enrolled...
January 4, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28052948/tb-or-not-to-be-kikuchi-fujimoto-disease-a-rare-but-important-differential-for-tb
#15
C McKenna, T Whitfield, N Patel, A Bonington
A 29-year-old British Pakistani woman presented with a 2-month history of drenching fevers, night sweats, lethargy and tender cervical and axillary lymphadenopathy. Initial investigations, bloods and imaging were unremarkable. Fever persisted during her admission, and treatment for tuberculosis (TB) lymphadenitis was started postbiopsy until histology confirmed a diagnosis of Kikuchi-Fujimoto's disease (KFD). KFD has a non-specific presentation of fever, night sweats and lymphadenopathy and commonly raises a clinical suspicion of a number of other serious conditions such as TB, lymphoma, HIV, systemic lupus erythematous, toxoplasmosis and infectious mononucleosis...
January 4, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28050930/the-effects-of-crushed-ice-ingestion-prior-to-steady-state-exercise-in-the-heat
#16
Matthew Zimmermann, Grant Landers, Karen E Wallman, Jacinta Saldaris
This study examined the physiological effects of crushed ice ingestion prior to steady state exercise in the heat. Ten healthy males with age (23±3 y), height (176.9±8.7 cm), body-mass (73.5±8.0 kg), V̇O2peak (48.5±3.6 mL·kg·min(-1)) participated in the study. Participants completed 60 min of cycling at 55% of their V̇O2peak preceded by 30 min of pre-cooling whereby 7 g·kg(-1) of thermoneutral water (CON) or crushed ice (ICE) was ingested. The reduction in Tc at the conclusion of pre-cooling was greater in ICE (-0...
January 4, 2017: International Journal of Sport Nutrition and Exercise Metabolism
https://www.readbyqxmd.com/read/28050465/lizard-bite-masquerading-as-scorpion-sting-envenomation
#17
Ramesh Neelannavar, Mallanagouda Patil, Shankargouda Patil, Bhavana Lakhkar, Vijaykumar Shegji
Lizard bite is very infrequent in children. Lizards tend to avoid confrontation. Bites are only inflicted when they are manipulated or when they are cornered and feel threatened. Lizard bites may be frightening but most do not cause serious health problems. The wall lizard or gecko, found in most homes, is not poisonous at all. It only checks insect population. A two-year-old boy was brought with history of lizard bite over right hand when he was trying to capture it. The child had experienced excessive sweating and irritability within two hours of bite...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28045201/mutational-spectrum-of-eda-and-edar-genes-in-a-cohort-of-mexican-mestizo-patients-with-hypohidrotic-ectodermal-dysplasia
#18
Nancy Monroy-Jaramillo, José David Abad-Flores, Constanza García-Delgado, América Villaseñor-Domínguez, Carlos Mena-Cedillos, Mirna Eréndira Toledo-Bahena, Adriana María Valencia-Herrera, Adriana Sánchez-Boiso, Yumiko Imelda Akaki-Carreño, Blanca Del Río Navarro, Jesús Aguirre-Hernández, Marisol López-López, Alicia Cervantes, Marco Cerbón, Verónica Fabiola Morán-Barroso
Hypohidrotic ectodermal dysplasia (HED) has a prevalence of 1:5,000-10,000 newborns and it is characterized by hypotrichosis and abnormalities in teeth and sweat glands.(1) Most patients have an X-linked (XLHED) pattern of inheritance due to mutations in EDA which encodes for ectodysplasin. In addition, three HED-associated autosomal genes are known: EDAR which encodes for an ectodysplasin receptor; EDARADD corresponding to a cytoplasmic adaptor molecule and WNT10A which encodes for a signaling molecule of the WNT/β-catenin pathway...
January 3, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28045023/meta-analytic-bayesian-model-for-differentiating-intestinal-tuberculosis-from-crohn-s-disease
#19
REVIEW
Julajak Limsrivilai, Andrew B Shreiner, Ananya Pongpaibul, Charlie Laohapand, Rewat Boonanuwat, Nonthalee Pausawasdi, Supot Pongprasobchai, Sathaporn Manatsathit, Peter D R Higgins
OBJECTIVES: Distinguishing intestinal tuberculosis (ITB) from Crohn's disease (CD) is difficult, although studies have reported clinical, endoscopic, imaging, and laboratory findings that help to differentiate these two diseases. We aimed to produce estimates of the predictive power of these findings and construct a comprehensive model to predict the probability of ITB vs. CD. METHODS: A systematic literature search for studies differentiating ITB from CD was conducted in MEDLINE, PUBMED, and EMBASE from inception until September 2015...
January 3, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28042752/how-to-choose-where-to-publish-your-work
#20
J Haxby Abbott
So, you've written a manuscript: poured your sweat and inspiration into it; pored over every word, every sentence, in the hope that it will be published and that others will read it and be edified. How do you decide where to submit it? JOSPT Editor-in-Chief J. Haxby Abbott identifies the factors that authors should take into consideration and predatory practices that authors should avoid when deciding where to submit their work. J Orthop Sports Phys Ther 2017;47(1):6-10. doi:10.2519/jospt.2017.0102.
January 2017: Journal of Orthopaedic and Sports Physical Therapy
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