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https://www.readbyqxmd.com/read/29783265/-international-experience-in-the-legal-regulation-of-the-circulation-of-medicines-through-the-prism-of-the-law-of-the-world-trade-organization
#1
Olena V Pasechnyk, Nataliia V Hendel
OBJECTIVE: Introduction: The development of international legal cooperation in the field of health has largely been driven by the trade interests of states. The aim: The article analyzes the legal regulation of the circulation of medicines through the prism of the law of the World Trade Organization. PATIENTS AND METHODS: Materials and methods: Using the historical legal method has allowed to analyze the genesis of legal regulation of the circulation of medicines through the prism of the law of the World Trade Organization...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783254/-legal-bases-of-vaccination-in-ukraine
#2
Olena O Terzi
OBJECTIVE: Introduction: Despite the extraordinary progress made in the field of vaccination, a large number of children in the last decade, 24 million children, or nearly 20% of children born every year, do not receive a full plan for vaccination during their first year of life. The aim: The purpose of the article is to analyze the legal framework of vaccination in Ukraine, comparing the approach of the domestic legislator to the vaccination with foreign experience. PATIENTS AND METHODS: Materials and methods: Methods of research are selected based on the goal of the study...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783229/-morphological-characteristics-of-kidneys-connective-tissue-of-mature-fetuses-and-newborns-from-mothers-whose-pregnancy-was-complicated-by-preeclampsia-of-varying-degrees-of-severity
#3
Iryna V Sorokina, Mykhailo S Myroshnychenko, Nataliia V Kapustnyk, Tetyana O Khramova, Oksana V Dehtiarova, Svitlana I Danylchenko
OBJECTIVE: Introduction: The kidneys connective tissue condition in the antenatal period affects the formation of tissues and it changes with the development of various general pathological processes in this organ. The aim of the study was to identify the morphological features of kidneys connective tissue of fetuses and newborns from mothers whose pregnancy was complicated by preeclampsia of varying degrees of severity. PATIENTS AND METHODS: Materials and methods: The material of the study was the tissue of kidneys of mature fetuses and newborns from mothers with physiological pregnancy (28 cases), as well as from mothers whose pregnancy was complicated by preeclampsia of varying degrees of severity (78 cases)...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783171/ghep-isfg-collaborative-exercise-on-mixture-profiles-ghep-mix06-reporting-conclusions-results-and-evaluation
#4
P A Barrio, M Crespillo, J A Luque, M Aler, C Baeza-Richer, L Baldassarri, E Carnevali, P Coufalova, I Flores, O García, M A García, R González, A Hernández, V Inglés, G M Luque, A Mosquera-Miguel, S Pedrosa, M L Pontes, M J Porto, Y Posada, M I Ramella, T Ribeiro, E Riego, A Sala, V G Saragoni, A Serrano, S Vannelli
One of the main goals of the Spanish and Portuguese-Speaking Group of the International Society for Forensic Genetics (GHEP-ISFG) is to promote and contribute to the development and dissemination of scientific knowledge in the field of forensic genetics. Due to this fact, GHEP-ISFG holds different working commissions that are set up to develop activities in scientific aspects of general interest. One of them, the Mixture Commission of GHEP-ISFG, has organized annually, since 2009, a collaborative exercise on analysis and interpretation of autosomal short tandem repeat (STR) mixture profiles...
May 18, 2018: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/29783096/all-roads-lead-to-rome-towards-understanding-different-avenues-of-tolerance-to-huanglongbing-in-citrus-cultivars
#5
Nabil Killiny, Shelley E Jones, Yasser Nehela, Faraj Hijaz, Manjul Dutt, Frederick G Gmitter, Jude W Grosser
Citrus tolerance to huanglongbing could result from tolerance to the pathogen Candidatus Liberibacter asiaticus (CLas) and/or to its vector Diaphorina citri. Field observations and greenhouse-controlled studies showed that some citrus cultivars were more tolerant than others. However, the mechanism(s) behind the tolerance has not been determined yet. Using GC-MS, we investigated the volatile organic compounds (VOCs) and the non-volatile metabolite profiles of two tolerant citrus cultivars- Australian finger lime, 'LB8-9' Sugar Belle® mandarin hybrid, and a recently released mandarin hybrid 'Bingo'...
May 18, 2018: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/29783081/recent-technological-advancements-in-tuberculosis-diagnostics-a-review
#6
REVIEW
Shagun Gupta, Vipan Kakkar
Early diagnosis and on-time effective treatment are indispensable for Tuberculosis (TB) control - a life threatening infectious communicable disease. The conventional techniques for diagnosing TB normally take two to three weeks. This delay in diagnosis and further increase in detection complexity due to the emerging risks of XDR-TB (Extensively drug Resistant-TB) and MDR-TB (Multidrug Resistant-TB) are evoking interest of researchers in the field of developing rapid TB detection techniques such as biosensing and other point-of-care (POC) techniques...
May 11, 2018: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29783080/development-and-characterization-of-a-field-effect-biosensor-for-the-detection-of-acetoin
#7
Denise Molinnus, Lukas Muschallik, Laura Osorio Gonzalez, Johannes Bongaerts, Torsten Wagner, Thorsten Selmer, Petra Siegert, Michael Keusgen, Michael J Schöning
A capacitive electrolyte-insulator-semiconductor (EIS) field-effect biosensor for acetoin detection has been presented for the first time. The EIS sensor consists of a layer structure of Al/p-Si/SiO2 /Ta2 O5 /enzyme acetoin reductase. The enzyme, also referred to as butane-2,3-diol dehydrogenase from B. clausii DSM 8716T , has been recently characterized. The enzyme catalyzes the (R)-specific reduction of racemic acetoin to (R,R)- and meso-butane-2,3-diol, respectively. Two different enzyme immobilization strategies (cross-linking by using glutaraldehyde and adsorption) have been studied...
May 18, 2018: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29783068/reliability-of-the-star-excursion-balance-test-and-two-new-similar-protocols-to-measure-trunk-postural-control
#8
Diego López-Plaza, Casto Juan-Recio, David Barbado, Iñaki Ruiz-Pérez, Francisco J Vera-Garcia
BACKGROUND: Although the Star Excursion Balance test (SEBT) has shown a good intra-session reliability the inter-session reliability of this test has not been deeply studied. Furthermore, there is an evident high influence of the lower-limbs in the performance of the SEBT so even if it has been used to measure core stability it is possibly not the most suitable measurement. OBJECTIVE: The aims of this study were: i) to assess the absolute and relative between-session reliability of the SEBT and two novel variations of this test to assess trunk postural control while sitting, i...
May 18, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29783023/extended-spectrum-beta-lactamase-producing-enterobacteriaceae-infections-in-haematopoietic-stem-cell-transplant-recipients-epidemiology-and-molecular-characterization
#9
Molka Kharrat, Yosra Chebbi, Farah Ben Tanfous, Amel Lakhal, Saloua Ladeb, Tarek Ben Othmen, Wafa Achour
BACKGROUND: Extended spectrum β-lactamase producing Enterobacteriaceae (ESBL-E) are feared because they generate therapeutic difficulties and have high potential for dissemination. The purpose of our study was to investigate the epidemiology of these infections in hematopoietic stem cell transplant (HSCT) recipients and to determine the genes encoding ESBL. MATERIAL/METHODS: Our retrospective study concerned adult patients hospitalized at the National Bone Marrow Transplant Center and infected with ESBL-E post HSCT between january 2006 and december 2016...
May 18, 2018: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/29783001/laparoscopic-extraperitoneal-pelvic-lymph-node-debulking-in-locally-advanced-cervical-cancer
#10
Diaz-Feijoo Berta, Luna-Guibourg Rocio, Cabrera Silvia, Manrique Susana, Gil-Moreno Antonio
OBJECTIVE: To demonstrate the feasibility of laparoscopic extraperitoneal approach for pelvic metastatic lymph node debulking in locally advanced cervical cancer. DESIGN: Surgical video article. Canadian task force Classification III. SETTING: University Hospital PATIENT: A 52 year-old patient presented a stage IIA2 Cervical adenocarcinoma according to FIGO classification. The physical exam reported a 45 mm tumor. Positron emission tomography (PET- CT) was positive for hypermetabolic enlarged lymph nodes in left external iliac region of 1...
May 18, 2018: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/29782944/a-comprehensive-review-on-contact-lens-for-ophthalmic-drug-delivery
#11
REVIEW
Jiawen Xu, Yingyan Xue, Gaoyong Hu, Tianyu Lin, Jingxin Gou, Tian Yin, Haibing He, Yu Zhang, Xing Tang
With the prevalence of electronic devices and an aging population, the number of people affected with eye disease is increasing year by year. In spite of a large number of eye drops on the market, most of them do not perform sufficiently, due to rapid clearance mechanisms and ocular barriers. To enhance drug delivery to the eye, a number of novel formulations for ocular diseases have been investigated over recent decades, aiming to increase drug retention and permeation while also allowing for sustained drug release over prolonged periods...
May 18, 2018: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/29782927/modeling-the-odor-landscape-resulting-from-the-pumping-behavior-of-bivalve-clams-in-the-presence-of-predators
#12
A Alvarez
Motivated by experimental findings, a computational fluid dynamics (CFD) model was used to investigate whether the clam Mercenaria mercenaria may alter its cue downstream variability by an exhalant random pumping behavior. This behavior was hypothesized to occur in the presence of predator chemical signals in order to prevent successful tracking by the predator. Simulated downstream flow and mixing conditions derived from the random nature of the clam exhalant jet in a crossflow were analyzed by computing an intermittency factor, determining the field of finite-time Lyapunov exponents (FTLEs) and identifying the resulting Lagrangian coherent structures (LCSs)...
May 18, 2018: Journal of Theoretical Biology
https://www.readbyqxmd.com/read/29782882/prolonged-increase-in-ser31-tyrosine-hydroxylase-phosphorylation-in-substantia-nigra-following-cessation-of-chronic-methamphetamine
#13
Michael F Salvatore, Vicki A Nejtek, Habibeh Khoshbouei
Methamphetamine (MA) exposure may increase the risk of motor or cognitive impairments similar to Parkinson's disease (PD) by middle age. Although damage to nigrostriatal or mesoaccumbens dopamine (DA) neurons may occur during or early after MA exposure, overt PD-like symptoms at a younger age may not manifest due to compensatory mechanisms to maintain DA neurotransmission. One possible compensatory mechanism is increased tyrosine hydroxylase (TH) phosphorylation. In the rodent PD 6-OHDA model, nigrostriatal lesion decreases TH protein in both striatum and substantia nigra (SN)...
May 18, 2018: Neurotoxicology
https://www.readbyqxmd.com/read/29782858/the-antidepressant-effects-of-%C3%A9-tocopherol-are-related-to-activation-of-autophagy-via-the-ampk-mtor-pathway
#14
Xiaoyan Huang, Haoran Wu, Ruizhi Jiang, Guangda Sun, Jiali Shen, Mengling Ma, Chuanhui Ma, Shijia Zhang, Zhiheng Huang, Qinan Wu, Gang Chen, Weiwei Tao
The purpose of the present study was to investigate whether ɑ-tocopherol exhibited neuro-protective effects in chronic unpredictable mild stress (CUMS) mice through the regulation of autophagy. Deficits in behavioural tests, including a sucrose preference test, open field test, forced swim test, and tail suspension test, were ameliorated following ɑ-tocopherol administration. To study the potential mechanism, western blots were performed on both prefrontal cortex and hippocampus samples. Similar to the degree of autophagy, the activities of adenosine monophosphate-activated protein kinase (AMPK) and Unci-51 like autophagy activating kinase-1 (ULK1) were decreased after CUMS stimulation...
May 18, 2018: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29782841/alternative-splicing-of-gnrh2-and-gnrh2-associated-peptide-plays-roles-in-gonadal-differentiation-of-the-rice-field-eel-monopterus-albus
#15
Ke Feng, Hongrui Luo, Mingxi Hou, Yongming Li, Ji Chen, Zuoyan Zhu, Wei Hu
The rice field eel, Monopterus albus, is a protogynous hermaphrodite fish, in which the gonads are initially female ovaries which then transform into male testes. The exact mechanisms governing sex reversal in the rice field eel are unknown. In this study, a novel alternative splicing variant of GnRH2 (GnRH2-SV), retaining the second intron, was discovered in the gonad of the rice field eel. Compared to GnRH2, GnRH2-SV may give rise to a novel truncated GnRH2-associated peptide (New GAP2). The normal transcript of GnRH2 was primarily expressed in the brain, and could also be detected in the liver, spleen, ovary, and testis...
May 18, 2018: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/29782839/different-regulation-of-cortisol-and-corticosterone-in-the-subterranean-rodent-ctenomys-talarum-responses-to-dexamethasone-angiotensin-ii-potassium-and-diet
#16
Federico Vera, C Daniel Antenucci, Roxana R Zenuto
When harmful environmental stimuli occur, glucocorticoids (GCs), cortisol and corticosterone are currently used to evaluate stress status in vertebrates, since their secretions are primarily associated to an increased activity of the hypothalamic-pituitary-adrenal (HPA) axis. To advance in our comprehension about GCs regulation, we evaluated the subterranean rodent Ctenomys talarum to assess cortisol and corticosterone response to (1) the negative feedback of the HPA axis using the dexamethasone (DEX) suppression test, (2) angiotensin II (Ang II), (3) potassium (K+ ) intake, and (4) different diets (vegetables, grasses, acute fasting)...
May 18, 2018: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/29782838/non-invasive-assessment-of-glucocorticoid-and-androgen-metabolite-levels-in-cooperatively-breeding-damaraland-mole-rats-fukomys-damarensis
#17
Katarina Medger, Nigel C Bennett, Heike Lutermann, Andre Ganswindt
Dominant females of cooperative breeding species often use aggression to suppress reproduction of subordinate females, resulting in subordinates experiencing stress-related increases in glucocorticoid levels, which may cause reproductive down-regulation. This would suggest a general pattern with higher glucocorticoid levels in subordinate compared to dominant individuals; however, the opposite was found in a number of cooperatively breeding species. Furthermore, breeding females of the cooperatively breeding Damaraland mole-rats (Fukomys damarensis) exhibit very high androgen concentrations during the wet season, presumably to support their breeding monopoly...
May 18, 2018: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/29782833/insights-into-stabilizing-forces-in-amyloid-fibrils-of-differing-sizes-from-polarizable-molecular-dynamics-simulations
#18
Darcy S Davidson, Anne M Brown, Justin A Lemkul
Pathological aggregation of amyloid-forming proteins is a hallmark of a number of human diseases, including Alzheimer's, type 2 diabetes, Parkinson's, and more. Despite having very different primary amino acid sequences, these amyloid proteins form similar supramolecular, fibril structures that are highly resilient to physical and chemical denaturation. To better understand the structural stability of disease-related amyloids and to gain a greater understanding of factors that stabilize functional amyloid assemblies, insights into tertiary and quaternary interactions are needed...
May 18, 2018: Journal of Molecular Biology
https://www.readbyqxmd.com/read/29782831/mapping-cellular-polarity-networks-using-mass-spectrometry-based-strategies
#19
REVIEW
Avais M Daulat, Tania M Puvirajesinghe, Luc Camoin, Jean-Paul Borg
Cell polarity is a vital biological process involved in the building, maintenance and normal functioning of tissues in invertebrates and vertebrates. Unsurprisingly, molecular defects affecting polarity organization and functions have a strong impact on tissue homeostasis, embryonic development and adult life, and may directly or indirectly lead to diseases. Genetic studies have demonstrated the causative effect of several polarity genes in diseases, however much remains to be clarified before a comprehensive view of the molecular organization and regulation of the protein networks associated with polarity proteins is obtained...
May 18, 2018: Journal of Molecular Biology
https://www.readbyqxmd.com/read/29782830/toxoplasma-gondii-infections-in-chickens-performance-of-various-antibody-detection-techniques-in-serum-and-meat-juice-relative-to-bioassay-and-dna-detection-methods
#20
G Schares, M Koethe, B Bangoura, A-C Geuthner, F Randau, M Ludewig, P Maksimov, M Sens, A Bärwald, F J Conraths, I Villena, D Aubert, M Opsteegh, J Van der Giessen
Chickens, especially if free-range, are frequently exposed to Toxoplasma gondii, and may represent an important reservoir for T. gondii. Poultry products may pose a risk to humans, when consumed undercooked. In addition, chickens are regarded as sensitive indicators for environmental contamination with T. gondii oocysts and have been used as sentinels. The aim of the present study was to determine the suitability of commonly used antibody detection methods, i.e. the modified agglutination test (MAT), IFAT and ELISA to detect T...
May 18, 2018: International Journal for Parasitology
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