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https://www.readbyqxmd.com/read/28634320/comparison-of-2-analgesia-modalities-in-total-knee-replacement-surgery-is-there-an-effect-on-knee-function-rehabilitation
#1
Janis Zinkus, Lina Mockutė, Arūnas Gelmanas, Ramūnas Tamošiūnas, Arūnas Vertelis, Andrius Macas
BACKGROUND We compared the effects of continuous femoral nerve block (CFNB) and continuous intraarticular block (CIAB) on pain, functional recovery and adverse effects after total knee arthroplasty (TKA). MATERIAL AND METHODS We prospectively randomized 54 patients undergoing TKA into 2 groups: CFNB (Group F) and CIAB (Group I). Surgery was performed under spinal anesthesia. All patients received patient-controlled analgesia (PCA) with morphine, diclofenac, and acetaminophen for the first 72 h postoperatively...
June 20, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28603109/phytochemical-and-biological-assessments-on-lipidium-meyenii-maca-and-epimidium-sagittatum-horny-goat-weed
#2
Mahmood Qureshi, - Mehjabeen, - Noorjahan, Shafi Muhammad, Faheem Ahmed Siddiqui, Iftikhar Baig, Mansoor Ahmad
The effects of Lipidium meyenii (maca, LM) and Epimidium sagittatum (horny goat weed, ES) have been investigated due to their involvement in fertilization. Both of the drugs showed good results before, during and after fertilization in male and female mice. The results revealed that the crude extract of Lipidium meyenii caused a significant decrease in the no. of writhes at 300 and 500mg/kg (p<0.05) as compare to control, Epimidium sagittatum and standard drug. The gross behavioral, open field, exploratory behaviour, forced swimming test for stress, diuretic activity, chronic toxicity with the effect on reproduction of both male and female and change in body weight were also studied...
January 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28573476/single-vs-multiple-fraction-regimens-for-palliative-radiotherapy-treatment-of-multiple-myeloma-a-prospective-randomised-study
#3
Milda Rudzianskiene, Arturas Inciura, Rolandas Gerbutavicius, Viktoras Rudzianskas, Andrius Macas, Renata Simoliuniene, Ruta Dambrauskiene, Greta Emilia Kiavialaitis, Elona Juozaityte
PURPOSE: To compare the impact of a single fraction (8 Gy × 1 fraction) and multifraction (3 Gy × 10 fractions) radiotherapy regimens on pain relief, recalcification and the quality of life (QoL) in patients with bone destructions due to multiple myeloma (MM). PATIENTS AND METHODS: In all, 101 patients were included in a randomised prospective clinical trial: 58 patients were included in the control arm (3 Gy × 10 fractions) and 43 patients into the experimental arm (8 Gy × 1 fraction)...
June 1, 2017: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/28560642/identification-and-characterization-of-micrornas-and-their-targets-in-high-altitude-stress-adaptive-plant-maca-lepidium-meyenii-walp
#4
Sujay Paul
MicroRNAs (miRNAs) are endogenous, short (~21-nucleotide), non-coding RNA molecules that play pivotal roles in plant growth, development, and stress response signaling. In this study using recently published draft genome sequence of a high-altitude plant maca (Lepidium meyenii Walp) and applying genome-wide computational-based approaches, a total of 62 potentially conserved miRNAs belonging to 28 families were identified and four (lme-miR160a, lme-miR164c, lme-miR 166a, and lme-miR 319a) of them further validated by RT-PCR...
June 2017: 3 Biotech
https://www.readbyqxmd.com/read/28549861/the-ethanol-extract-of-leonurus-sibiricus-l-induces-antioxidant-antinociceptive-and-topical-anti-inflammatory-effects
#5
Alan Santos Oliveira, Luana Mendonça Cercato, Marília Trindade de Santana Souza, Allan John de Oliveira Melo, Bruno Dos Santos Lima, Marcelo Cavalcante Duarte, Adriano Antunes de Souza Araujo, Ana Mara de Oliveira E Silva, Enilton Aparecido Camargo
ETHNOPHARMACOLOGICAL RELEVANCE: Leonurus sibiricus L. (Lamiaceae), popularly known as motherwort, or "erva-de-macaé" or "rubim" in Brazil, is a plant used for the treatment of inflammatory conditions, but few studies have evaluated this anti-inflammatory activity or other activities that may be relevant. AIM OF THE STUDY: This study was undertaken to investigate the antioxidant, antinociceptive and topical anti-inflammatory effects of the ethanol extract of L. sibiricus (EELs)...
May 24, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28504659/structure-of-the-macab-tolc-abc-type-tripartite-multidrug-efflux-pump
#6
Anthony W P Fitzpatrick, Salomé Llabrés, Arthur Neuberger, James N Blaza, Xiao-Chen Bai, Ui Okada, Satoshi Murakami, Hendrik W van Veen, Ulrich Zachariae, Sjors H W Scheres, Ben F Luisi, Dijun Du
The MacA-MacB-TolC assembly of Escherichia coli is a transmembrane machine that spans the cell envelope and actively extrudes substrates, including macrolide antibiotics and polypeptide virulence factors. These transport processes are energized by the ATPase MacB, a member of the ATP-binding cassette (ABC) superfamily. We present an electron cryo-microscopy structure of the ABC-type tripartite assembly at near-atomic resolution. A hexamer of the periplasmic protein MacA bridges between a TolC trimer in the outer membrane and a MacB dimer in the inner membrane, generating a quaternary structure with a central channel for substrate translocation...
May 15, 2017: Nature Microbiology
https://www.readbyqxmd.com/read/28499980/morphological-and-molecular-identification-of-sarcocystis-arctica-sarcocysts-in-three-red-foxes-vulpes-vulpes-from-the-czech-republic
#7
Ivan Pavlásek, Ondřej Máca
Muscular sarcocystosis by Sarcocystis arctica was found for the first time in the Czech Republic, in different muscles of red fox (Vulpes vulpes). Cysts were slim, elongated, thread-like, whitish, 1-7mm long, and 206-270μm wide; bradyzoites were 7.9×2.7μm in unstained wet mounts and 9.2×2.9μm in cyst Giemsa-stained smears. The cyst wall was thin, with short villi-like protrusions, and no host response was observed in the histological sections. Examination of the distribution and intensity of sarcocysts in 17 different muscle groups revealed that the highest intensity was in the cranial tibial muscle (>15 cysts in compressoria), followed by the diaphragm, forearm, and other groups (with intensities of 3-15 cysts in compressoria)...
May 9, 2017: Parasitology International
https://www.readbyqxmd.com/read/28472063/occurrence-of-urea-based-soluble-epoxide-hydrolase-inhibitors-from-the-plants-in-the-order-brassicales
#8
Seiya Kitamura, Christophe Morisseau, Todd R Harris, Bora Inceoglu, Bruce D Hammock
Recently, dibenzylurea-based potent soluble epoxide hydrolase (sEH) inhibitors were identified in Pentadiplandra brazzeana, a plant in the order Brassicales. In an effort to generalize the concept, we hypothesized that plants that produce benzyl glucosinolates and corresponding isothiocyanates also produce these dibenzylurea derivatives. Our overall aim here was to examine the occurrence of urea derivatives in Brassicales, hoping to find biologically active urea derivatives from plants. First, plants in the order Brassicales were analyzed for the presence of 1, 3-dibenzylurea (compound 1), showing that three additional plants in the order Brassicales produce the urea derivatives...
2017: PloS One
https://www.readbyqxmd.com/read/28433042/-alarmins-and-surgical-injury
#9
J Máca, M Peteja
Surgical intervention is an inseparable part of the management of serious surgical disease. However, surgery also presents a potential risk related to the so-called surgical injury causing immune response. When dysregulated the immune activation is able to cause local complications (i.e. wound dehiscence, impaired healing). Systemic decompartmentization of the immunologic disturbance can negatively influence long-term outcomes (i.e. hospital length of stay, mortality). Due to aseptic conditions in the operating room, such an immune activation is almost always of sterile nature...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28411285/monitoring-of-hypercoagulability-by-thromboelastography-in-bariatric-surgery
#10
Kristina Kupcinskiene, Darius Trepenaitis, Ruta Petereit, Juozas Kupcinskas, Rita Gudaityte, Almantas Maleckas, Andrius Macas
BACKGROUND Obesity is known as a major risk factor for postoperative vein thrombosis. Thromboelastography (TEG) is used to monitor viscoelastic features of blood clots. The aim of this study was to determine hypercoagulable states in patients undergoing bariatric surgery and to assess dynamics of coagulation parameters in the perioperative setting using TEG. MATERIAL AND METHODS We included 60 consecutive patients undergoing bariatric surgery. TEG alterations were assessed at 4 time points: at baseline, after the surgery, and on postoperative day 1 (POD1) and 2 (POD2)...
April 15, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28407970/a-simple-and-rapid-method-of-isolation-of-active-polypeptide-complex-yolkin-from-chicken-egg-yolk
#11
A Zambrowicz, A Zabłocka, Ł Bobak, J Macała, M Janusz, A Polanowski, T Trziszka
A large number of bioactive peptides isolated from natural sources are known to play important physiological roles in the human body. It is possible to use these as alternative therapy agents. One example is yolkin which can be useful as a food supplement, a natural therapeutic agent for preventing and treating cognitive disorders of various origins, preferably in patients with unsatisfactory responses to known therapies. A new simple method of isolation of yolkin based on precipitation with ethanol or acetone was developed...
September 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28402514/tarean-a-computational-tool-for-identification-and-characterization-of-satellite-dna-from-unassembled-short-reads
#12
Petr Novák, Laura Ávila Robledillo, Andrea Koblížková, Iva Vrbová, Pavel Neumann, Jirí Macas
Satellite DNA is one of the major classes of repetitive DNA, characterized by tandemly arranged repeat copies that form contiguous arrays up to megabases in length. This type of genomic organization makes satellite DNA difficult to assemble, which hampers characterization of satellite sequences by computational analysis of genomic contigs. Here, we present tandem repeat analyzer (TAREAN), a novel computational pipeline that circumvents this problem by detecting satellite repeats directly from unassembled short reads...
April 10, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28304399/chemical-profiling-analysis-of-maca-using-uhplc-esi-orbitrap-ms-coupled-with-uhplc-esi-qqq-ms-and-the-neuroprotective-study-on-its-active-ingredients
#13
Yanyan Zhou, Peng Li, Adelheid Brantner, Hongjie Wang, Xinbin Shu, Jian Yang, Nan Si, Lingyu Han, Haiyu Zhao, Baolin Bian
Lepidium meyenii (Maca), originated from Peru, has been cultivated widely in China as a popular health care food. However, the chemical and effective studies of Maca were less in-depth, which restricted its application seriously. To ensure the quality of Maca, a feasible and accurate strategy was established. One hundred and sixty compounds including 30 reference standards were identified in 6 fractions of methanol extract of Maca by UHPLC-ESI-Orbitrap MS. Among them, 15 representative active compounds were simultaneously determined in 17 samples by UHPLC-ESI-QqQ MS...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28295471/long-term-feeding-of-hydroalcoholic-extract-powder-of-lepidium-meyenii-maca-enhances-the-steroidogenic-ability-of-leydig-cells-to-alleviate-its-decline-with-ageing-in-male-rats
#14
K Yoshida, Y Ohta, N Kawate, M Takahashi, T Inaba, S Hatoya, H Morii, K Takahashi, M Ito, H Tamada
This study examined whether feeding hydroalcoholic extract of Lepidium meyenii (maca) to 8-week-old (sexually maturing) or 18-week-old (mature) male rats for more than a half year affects serum testosterone concentration and testosterone production by Leydig cells cultured with hCG, 22R-hydroxycholesterol or pregnenolone. Testosterone concentration was determined in the serum samples obtained before and 6, 12, 18 and 24 weeks after the feeding, and it was significantly increased only at the 6 weeks in the group fed with the maca extract to maturing rats when it was compared with controls...
March 10, 2017: Andrologia
https://www.readbyqxmd.com/read/28292582/-profile-and-evolution-of-chronic-complex-patients-in-a-subacute-unit
#15
Neus Gual, Anna Yuste Font, Belen Enfedaque Montes, Carles Blay Pueyo, Remedios Martín Álvarez, Marco Inzitari
OBJECTIVE: To improve the management of geriatric pluripathologic patients in Catalonia, the identification of chronic complex patient (PCC) or patients with advanced chronic disease (MACA) has been promoted. Patients with exacerbated chronic diseases are promoted to be admitted in subacute units (SG) located in intermediate hospitals and specialized in geriatric care, as an alternative to acute hospital. The results of the care process in patients identified as PCC/MACA in SG have not been evaluated...
March 11, 2017: Atencion Primaria
https://www.readbyqxmd.com/read/28261840/feeding-hydroalcoholic-extract-powder-of-lepidium-meyenii-maca-enhances-testicular-gene-expression-of-3%C3%AE-hydroxysteroid-dehydrogenase-in-rats
#16
Y Ohta, N Kawate, T Inaba, H Morii, K Takahashi, H Tamada
Although feeding diets containing the extract powder of Lepidium meyenii (maca), a plant growing in Peru's Central Andes, increases serum testosterone concentration associated with enhanced ability of testosterone production by Leydig cells in male rats, changes in testicular steroidogenesis-related factors by the maca treatment are not known. This study examined the effects of maca on testicular gene expressions for luteinizing hormone receptor, steroidogenic acute regulatory protein and steroidogenic enzymes...
March 6, 2017: Andrologia
https://www.readbyqxmd.com/read/28252170/diversity-and-genetic-stability-in-banana-genotypes-in-a-breeding-program-using-inter-simple-sequence-repeats-issr-markers
#17
A V C Silva, A L S Nascimento, M F Vitória, A R C Rabbani, A N R Soares, A S Lédo
Banana (Musa spp) is a fruit species frequently cultivated and consumed worldwide. Molecular markers are important for estimating genetic diversity in germplasm and between genotypes in breeding programs. The objective of this study was to analyze the genetic diversity of 21 banana genotypes (FHIA 23, PA42-44, Maçã, Pacovan Ken, Bucaneiro, YB42-47, Grand Naine, Tropical, FHIA 18, PA94-01, YB42-17, Enxerto, Japira, Pacovã, Prata-Anã, Maravilha, PV79-34, Caipira, Princesa, Garantida, and Thap Maeo), by using inter-simple sequence repeat (ISSR) markers...
February 23, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28239539/metabolic-syndrome-s-risk-factors-and-its-association-with-nutritional-status-in-schoolchildren
#18
Fabiana Costa Teixeira, Flavia Erika Felix Pereira, Avany Fernandes Pereira, Beatriz Gonçalves Ribeiro
The metabolic risk factors (RF) to the diagnosis of metabolic syndrome (MetS) have been evidenced at early ages, including children. The aim of the present study was to identify the prevalence of RF to the diagnosis of MetS and its association with nutritional status of schoolchildren from 6 to 10 years old. A cross-sectional study was carried out in 505 students of municipal schools in Macae, Brazil, conducted from 2013 to 2014. The RF evaluated were: blood pressure (mm Hg), triglycerides (mmol/L), HDL-cholesterol (mmol/L) fasting glucose (mmol/L) and waist circumference (cm)...
June 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28231388/structural-characterization-and-antifatigue-effect-in-vivo-of-maca-lepidium-meyenii-walp-polysaccharide
#19
Weimin Tang, Lu Jin, Lianghua Xie, Juqing Huang, Nan Wang, Bingquan Chu, Xulin Dai, Yu Liu, Rui Wang, Ying Zhang
Maca (Lepidium meyenii Walp) polysaccharides (MP) with purity of 99.2% were obtained to investigate their structural characteristics and antifatigue effect in vivo. The physicochemical properties of MP were analyzed through high-performance gel filtration chromatography, IR, monosaccharide composition, methylation, GC-MS, and NMR analyses. The antifatigue effect of MP was evaluated by using a mouse weight-loaded swimming model. MP is an acidic heteropolysaccharide with an average molecular weight (Mw ) of 793...
March 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28231066/valuing-environmental-health-for-informed-policy-making
#20
Vojtěch Máca, Jan Melichar, Milan Ščasný, Markéta Braun Kohlová
BACKGROUND: Monetized environmental health impact assessments help to better evaluate the environmental burden of a wide range of economic activities. Apart from the limitations and uncertainties in physical and biological science used in such assessments, assumptions taken from economic valuation may also substantially influence subsequent policy-making considerations. AIM: This study attempts to demonstrate the impact of normative policy assumptions on quantified external costs using a case study of recently discussed variants of future coal mining and use of extracted coal in electricity and heat generation in the Czech Republic...
March 1, 2017: Reviews on Environmental Health
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