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https://www.readbyqxmd.com/read/28641825/-yours-sincerely-barney-ralph-waters-barindra-sircar-and-the-training-of-an-international-anesthesiologist
#1
Aaron S Hess, Mark E Schroeder
In 1936, Ralph Milton Waters accepted a proposal to train an Indian physician who could return home and become the first native anesthesiologist in the subcontinent. Waters founded the United States' first anesthesiology residency in 1927 and in 1937 welcomed Barindra Sircar, MBBS, to the University of Wisconsin in Madison. Sircar trained with Waters for two years and did further training with Robert Macintosh and Ivan Magill. He became one of the first specialty-trained anesthesiologists in India and founded the Indian Society of Anaesthesiologists...
April 2017: Journal of Anesthesia History
https://www.readbyqxmd.com/read/28628688/effectiveness-of-a-nutraceutical-during-non-ablative-1927-nm-fractional-laser-on-patients-with-facial-hyperpigmentation-and-photoaging
#2
Joely Kaufman-Janette, Alex Cazzaniga, Annelyse Ballin, Rachel Swanson-Garcell
<p>Background: Fractional lasers have been proven to treat hyperpigmentation and photoaging. Little research has been done on the effects of supplements on healing post-laser resurfacing. A nutraceutical could offer the benefit of faster healing of the skin and fewer side effects.</p> <p>Objective: Evaluate the effectiveness of a nutraceutical associated with fractional 1927 nm laser in healing time and effectiveness on hyperpigmentation and photoaging.</p> <p>Methods & Materials: A prospective, randomized, evaluator-blinded, pilot study included Fitzpatrick skin types I-III patients with hyperpigmentation and photoaging randomly assigned to two groups...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28617693/brukhonenko-s-autojector-the-first-apparatus-for-cardiopulmonary-bypass-and-extracorporeal-life-support
#3
Sergey P Glyantsev, Pavel M Bogopolsky, Vakhtang Tchantchaleishvili
Sergey Brukhonenko was a prominent Soviet physician-scientist who from 1922 to 1924 developed a methodology for perfusing a canine head and keeping it alive using the first extracorporeal life support device he created called "Autojector." From 1926 to 1927, in collaboration with surgeon Nikolay Terebinsky, he performed a series of perfusion experiments of the entire canine body using a more advanced model of Autojector. Subsequently, Brukhonenko concluded the possibility of extending this methodology to heart surgery...
June 13, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28610248/a-reevaluation-of-the-specimens-of-i-mesocoelium-i-trematoda-mesocoeliidae-in-the-colecci%C3%A3-n-nacional-de-helmintos-mexico
#4
Ashley Samara López-García, Luis García-Prieto
Species of Mesocoelium Odhner, 1901 (Digenea) are generally similar and are often difficult to distinguish. Currently there are 42 specimens of this genus held in the Colección Nacional de Helmintos (CNHE) of the Instituto de Biología, Universidad Nacional Autónoma de Mexico, which previously have been assigned to three species: M. monas Rudolphi, 1819, M. travassosi Pereira & Cuocolo, 1940 and M. leiperi Bhalerao, 1936. Upon reevaluation of these specimens it was determined that 27, could not be assigned to species level and 15 could only be assigned to body type (carli and leiperi) because of the poor conditions of preservation of the material...
June 2, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610203/new-species-of-i-ameletus-i-eaton-1885-from-the-russian-far-east-with-notes-on-i-ameletus-i-i-camtschaticus-i-ulmer-1927-ephemeroptera-ameletidae
#5
Tatiana M Tiunova, Aleksandr A Semenchenko, Oleg A Velyaev
The male imagoes, larvae, and eggs of Ameletus allengaensis sp. nov. and Ameletus sirotskii sp. nov. from the Russian Far East are described. Based on the structure of the male genitalia, the imago and larvae of A. allengaensis sp. nov. and A. sirotskii sp. nov. are similar to those of A. camtschaticus, but the discovery of these new species and separation from A. camtschaticus were confirmed by studies of the morphology of the larvae and male imago, as well as molecular analysis. Identity of various developmental stages of the new species were confirmed by analysis of the mitochondrial gene cytochrome oxidase 1 (COI) DNA barcode, which was also used to reconstruct the phylogenetic relationships within the genus Ameletus...
June 11, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610160/kalyptorhynchia-platyhelminthes-rhabdocoela-from-kwazulu-natal-south-africa-with-the-description-of-six-new-species
#6
Wim R Willems, Patrick Reygel, Niels VAN Steenkiste, Bart Tessens, Tom J Artois
Fifteen species of kalyptorhynch flatworms, twelve of them eukalyptorhynchs and three schizorhynchs, are reported from the KwaZulu-Natal coast in South Africa. Six species are new to science, five of which belong to Eukalyptorhynchia, the remaining one to Schizorhynchia. One of the new eukalyptorhynch species, Uncinorhynchus linusi n. sp., belongs to the taxon Gnathorhynchidae Meixner, 1929 and can be distinguished from other species of Uncinorhynchus Karling, 1947 based on the detailed structure of the proboscis hooks and the hard part in the male genital system...
March 13, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610119/a-new-aceria-species-acari-eriophyidae-from-spain-on-i-pycnocomon-i-i-rutifolium-i-dipsacaceae-and-supplementary-descriptions-of-i-aceria-i-i-eucricotes-i-and-i-a-kuko-i-from-i-lycium-i-spp-solanaceae
#7
Géza Ripka, Iňigo Sánchez
A new species of eriophyoid mite, Aceria pycnocomi sp. nov., associated with Pycnocomon rutifolium (Dipsacaceae), is described and illustrated from Spain. Morphological differences distinguishing this new species from similar Aceria species are discussed. The female, male and nymph of Aceria eucricotes (Nalepa, 1892) and Aceria kuko (Kishida, 1927) are redescribed and illustrated from Spain and Hungary, respectively; both were collected from Lycium spp. (Solanaceae). Morphological differences distinguishing these two species are discussed...
March 19, 2017: Zootaxa
https://www.readbyqxmd.com/read/28609980/a-new-species-and-taxonomical-notes-on-some-other-i-catocala-i-schrank-1802-lepidoptera-erebidae-from-china
#8
Aidas Saldaitis, Oleg Pekarsky, Robert J Borth
A new species, Catocala nilssoni, sp. n., from the Liaoning and Shandong Provinces of northeast China is described. The new species clearly differs in wing pattern and genitalia from any other Catocala species. DNA results for one specimen of the new species further confirms its morphological exclusivity. Actual Catocala danilovi (O. Bang-Haas, 1927) male genitalia is pictured for the first time and the taxonomical status of the related Catocala florianii Saldaitis & Ivinskis, 2008 is discussed.
April 12, 2017: Zootaxa
https://www.readbyqxmd.com/read/28609963/validation-of-the-replacement-name-i-eusceliotes-i-stebbing-1888-for-the-pelagic-hyperiidean-amphipod-genus-i-euscelus-i-claus-1879-crustacea-amphipoda-hyperiidea-parascelidae-preoccupied-by-i-euscelus-i-schoenherr-1833-insecta-coleoptera-attelabidae
#9
Wolfgang Zeidler
The generic name Euscelus was originally proposed by Schoenherr (1833: 205) for a genus of Leaf Rolling weevils (Insecta: Coleoptera: Attelabidae). It is a valid name, in current use, for a relatively large genus of weevils, widespread in northern South America and central America, including the West Indies and the Caribbean (e.g. Hamilton 2007; Legalov 2007). Euscelus Claus, 1879 was established as a monotypic genus of pelagic amphipod (Crustacea: Amphipoda: Hyperiidea: Parascelidae). It is a very rare genus, still monotypic, with the only species, E...
April 18, 2017: Zootaxa
https://www.readbyqxmd.com/read/28605950/serum-ceruloplasmin-levels-in-preeclampsia-a-meta-analysis
#10
Ioannis Bellos, Nikolaos Papantoniou, Vasilios Pergialiotis
PURPOSE: To evaluate the differences in serum ceruloplasmin levels between patients with preeclampsia and healthy controls. MATERIALS AND METHODS: We searched the Medline (1966-2017), Scopus (2004-2017), Clinicaltrials.gov (2008-2017), Cochrane Central Register of Controlled Trials CENTRAL (1999-2017) and Google Scholar (2004-2017) databases. Meta-analysis was performed with the RevMan 5.3 software. RESULTS: Fifteen studies were finally included in the present review, with a total number of 1927 women...
June 12, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28605521/recorded-and-reported-sleepiness-the-association-between-brain-arousal-in-resting-state-and-subjective-daytime-sleepiness
#11
Philippe Jawinski, Jennifer Kittel, Christian Sander, Jue Huang, Janek Spada, Christine Ulke, Kerstin Wirkner, Tilman Hensch, Ulrich Hegerl
Objectives: Daytime sleepiness is a significant public health concern. Early evidence points towards the computerized VIGALL (Vigilance Algorithm Leipzig) as time-efficient tool to assess sleepiness objectively. In the present study, we investigated the association between VIGALL variables of EEG-vigilance (indicating brain arousal in resting state) and subjective daytime sleepiness in the LIFE cohort study. Additionally, we validated VIGALL against the self-rated likelihood of having fallen asleep during the conducted resting EEG and against heart periods...
June 12, 2017: Sleep
https://www.readbyqxmd.com/read/28578350/ex-utero-intrapartum-treatment-to-ventricular-pacing-a-novel-delivery-strategy-for-complete-atrioventricular-block-with-severe-bradycardia
#12
Bettina F Cuneo, Max B Mitchell, Ahmed I Marwan, Matthew Green, Johannes C von Alvensleben, Regina Reynolds, Timothy M Crombleholme, Henry L Galan
Fetuses with anti-SSA-mediated complete atrioventricular block (CAVB) are at high risk for perinatal death if they present at <20 weeks of gestation and develop ventricular rates of <55 beats per minute (bpm), cardiac dysfunction, or hydrops [Izmirly et al.: Circulation 2011;124:1927-1935; Jaeggi et al.: J Am Coll Cardiol 2002;39:130-137; Eliasson et al.: Circulation 2011;124:1919-1926]. After our experience with two such fetuses who died with pulseless electrical activity despite being paced within 30 min of birth, we performed an ex utero intrapartum treatment procedure to ventricular pacing on a 36-week CAVB fetus with cardiac dysfunction, mild hydrops, and a ventricular rate of 46 bpm...
June 3, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28571791/unus-pro-omnibus-omnes-pro-uno-a-novel-evidence-based-unifying-theory-for-the-pathogenesis-of-endometriosis
#13
Antonio Simone Laganà, Salvatore Giovanni Vitale, Francesca Maria Salmeri, Onofrio Triolo, Helena Ban Frangež, Eda Vrtačnik-Bokal, Lily Stojanovska, Vasso Apostolopoulos, Roberta Granese, Vincenza Sofo
The theory of retrograde menstruation as aetiopathogenesis of endometriosis formulated by John Sampson in 1927 shows clear shortcomings: this does not explain why retrograde menstruation is a physiological process that affects 90% of women, while endometriosis occurs in only 10% of cases; it also does not explain the endometriotic foci distant from the pelvis, nor explains the cases of endometriosis in male patients. The immunological alterations of the peritoneal fluid explains the effects of disease, such as the inhibition of the physiological processes of cytolysis, but does not explain the cause...
June 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28562281/herbal-medicines-for-gastrointestinal-disorders-in-children-and-adolescents-a-systematic-review
#14
REVIEW
Dennis Anheyer, Jane Frawley, Anna Katharina Koch, Romy Lauche, Jost Langhorst, Gustav Dobos, Holger Cramer
CONTEXT: Gastrointestinal disorders are common childhood complaints. Particular types of complementary and alternative medicine, such as herbal medicine, are commonly used among children. Research information on efficacy, safety, or dosage forms is still lacking. OBJECTIVES: To systematically summarize effectiveness and safety of different herbal treatment options for gastrointestinal disorders in children. DATA SOURCES: Medline/PubMed, Scopus, and the Cochrane Library were searched through July 15, 2016...
May 4, 2017: Pediatrics
https://www.readbyqxmd.com/read/28542161/land-use-history-and-population-dynamics-of-free-standing-figs-in-a-maturing-forest
#15
Larissa Albrecht, Robert F Stallard, Elisabeth K V Kalko
Figs (Ficus sp.) are often considered as keystone resources which strongly influence tropical forest ecosystems. We used long-term tree-census data to track the population dynamics of two abundant free-standing fig species, Ficus insipida and F. yoponensis, on Barro Colorado Island (BCI), a 15.6-km2 island in Lake Gatún, Panama. Vegetation cover on BCI consists of a mosaic of old growth (>400 years) and maturing (about 90-150 year old) secondary rainforest. Locations and conditions of fig trees have been mapped and monitored on BCI for more than 35 years (1973-2011), with a focus on the Lutz Catchment area (25 ha)...
2017: PloS One
https://www.readbyqxmd.com/read/28521908/differentiating-between-rhinosinusitis-and-mastoiditis-surgery-from-postmortem-medical-training-a-study-of-two-identified-skulls-and-hospital-records-from-early-20th-century-coimbra-portugal
#16
Bruno M Magalhães, Célia Lopes, Ana Luísa Santos
Differentiating between medical procedures performed antemortem, perimortem or postmortem in skeletal remains can be a major challenge. This work aims to present evidence of procedures to treat rhinosinusitis (RS) and mastoiditis, suggest criteria for the diagnosis of frontal sinus disease, and frame the individuals described in their medical historical context. In the International Exchange collection, the skull (878) of a 24-year-old male, who died in 1933 due to frontal sinusitis and meningitis, presents evidence of a trepanation above the right frontonasal suture, and micro/macroporosity on the superciliary arches...
June 2017: International Journal of Paleopathology
https://www.readbyqxmd.com/read/28465476/genetic-variation-and-forensic-efficiency-of-autosomal-insertion-deletion-polymorphisms-in-chinese-bai-ethnic-group-phylogenetic-analysis-to-other-populations
#17
Chun-Hua Yang, Cai-Yong Yin, Chun-Mei Shen, Yu-Xin Guo, Qian Dong, Jiang-Wei Yan, Hong-Dan Wang, Yu-Dang Zhang, Hao-Tian Meng, Rui Jin, Feng Chen, Bo-Feng Zhu
Thirty insertion/deletion loci were utilized to study the genetic diversities of 125 bloodstain samples collected from Bai group in Yunnan Dali region, China. The observed heterozygosity and expected heterozygosity of the 30 loci ranged from 0.1520 to 0.5680, and 0.1927 to 0.4997, respectively. No deviations from Hardy-Weinberg equilibrium tests after Bonferroni correction were found at all 30 loci in Bai group. The cumulative probability of exclusion and combined discrimination power were 0.9859 and 0.9999999999887, respectively, which indicated the 30 loci could be used as complementary genetic markers for paternity testing and were qualified for personal identification in forensic cases...
June 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/28464494/high-arctic-summer-warming-tracked-by-increased-cassiope-tetragona-growth-in-the-world-s-northernmost-polar-desert
#18
Stef Weijers, Agata Buchwal, Daan Blok, Jörg Löffler, Bo Elberling
Rapid climate warming has resulted in shrub expansion, mainly of erect deciduous shrubs in the Low Arctic, but the more extreme, sparsely vegetated, cold and dry High Arctic, is generally considered to remain resistant to such shrub expansion in the next decades. Dwarf shrub dendrochronology may reveal climatological causes of past changes in growth, but is hindered at many High Arctic sites by short and fragmented instrumental climate records. Moreover, only few High Arctic shrub chronologies cover the recent decade of substantial warming...
May 2, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28455755/is-early-embryo-development-as-observed-by-time-lapse-microscopy-dependent-on-whether-fresh-or-frozen-sperm-was-used-for-icsi-a-cohort-study
#19
Jessica Eastick, Christos Venetis, Simon Cooke, Ashleigh Storr, Daisy Susetio, Michael Chapman
PURPOSE: The aim of this study was to compare timings of key events of embryo development from those originating from either fresh or cryopreserved ejaculate sperm using time-lapse technology. METHODS: In this retrospective observational cohort study, time-lapse technology was used to monitor 1927 embryos from 234 women undergoing intracytoplasmic sperm injection (ICSI) and utilizing either fresh (n = 172 cycles) or cryopreserved ejaculate sperm (n = 62 cycles) for insemination were included in the study...
June 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28454644/genetic-diversity-of-immune-related-antigens-in-region-of-difference-2-of-mycobacterium-tuberculosis-strains
#20
Yi Jiang, Haican Liu, Xuezhi Wang, Shiqi Xiao, Machao Li, Guilian Li, Lili Zhao, Xiuqin Zhao, Xiangfeng Dou, Kanglin Wan
Region of Difference 2 (RD2) was lost during the ongoing propagation of BCG between 1927 and 1931, a time that coincides with reports of the ongoing attenuation of the vaccine. Some data demonstrate that RD2 plays a role in mycobacterial virulence, and that its deletion from Mycobacterium tuberculosis leads to a decrease in bacterial growth in both a macrophage and a murine model. Human T-cell epitopes of M. tuberculosis are evolutionarily hyperconserved and thus it was deduced that M. tuberculosis lacks antigenic variation and immune evasion...
May 2017: Tuberculosis
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