• The NF-κB signaling pathway is an evolutionarily conserved pathway that regulates a variety of physiological and pathological processes, functioning as a crucial coordinator of inflammatory and immune response [ 14 ]. (biomedcentral.com)
  • While scientists have observed the physiological processes that minimize tissue damage during infections in animals for decades, it's only more recently that they've begun to think about them in terms of disease tolerance. (kuer.org)
  • Although a great deal of progress has been made in understanding the processes underlying receptor endocytosis, including the critical role of receptor kinases and arrestin, comparatively little is known about the processes determining the postendocytic fate of GPCRs. (abdn.ac.uk)
  • These thermal regulation mechanisms are examples of negative feedbacks, where the body attempts to maintain body temperature at an optimal level by adjusting physiological processes based on ambient temperature. (astronoo.com)
  • It is well established that the role of the tumor microenvironment (TME) in cancer progression and therapeutic resistance is crucial, but many of the underlying mechanisms are still being elucidated. (frontiersin.org)
  • We examine the physiological mechanisms that underpin these three outcomes and review literature showing that SPB can activate anti-inflammatory pathways, increase lung capacity and, in turn, improve aerobic endurance, emotional well-being, and sleep quality. (frontiersin.org)
  • Metabolites play an important role in biological phenomena through their direct involvement in the regulation of physiological mechanisms, such as maintaining cell homeostasis or signal transmission through protein-protein interactions. (bvsalud.org)
  • Of particular interest to our group are the mechanisms by which Bcl-2 family proteins and other factors regulate programmed cell death, particularly in the nervous system, in cancer and in virus infections. (hopkinsmedicine.org)
  • These molecules play a crucial role across a broad range of physiological mechanisms. (lifeextension.com)
  • The mechanisms of this phenomenon were explored by investigating the distribution of chlorophyll, flavonoids, sugars, and mineral elements in both types of pericarp. (bvsalud.org)
  • Working with the components of mutants of the tobacco mosaic virus (TMV) he analysed the behaviour of their coat proteins. (wikipedia.org)
  • Zentralblatt 77, 1-49,1958 Sarkar, S.: Interaction and mixed aggregation of proteins from tobacco mosaic virus strains. (wikipedia.org)
  • This proposal tests the paradigm-shifting hypothesis that mitochondrial-derived proteins (MPDs) play a previously unappreciated role in the regulation of cellular and organismal function, and that disregulation of MDPs is important in disease development. (nih.gov)
  • But interferon counters this phenomenon by inducing cellular proteins that prevent the fusion of infected cells. (pasteur.fr)
  • Interferon-induced transmembrane proteins (IFITMs) can play contradictory roles in different coronaviruses. (pasteur.fr)
  • We have reported that many insults can trigger cells to activate a cellular death pathway (Nature, 361:739-742, 1993), that several viruses encode proteins to block attempted cell suicide (Proc. (hopkinsmedicine.org)
  • In addition, Bcl-2 family proteins have normal physiological roles in regulating mitochondrial fission/fusion and mitochondrial energetics to facilitate neuronal activity in healthy brains. (hopkinsmedicine.org)
  • The current review aims provide a framework for how the integrated analysis of metabolites, their functional actions and inherent biological information can be used to understand biological phenomena related to the regulation of metabolites and how this information can be applied to safety assessments of crops created using biotechnology. (bvsalud.org)
  • Feedforward inhibition driven by the mediodorsal nucleus of the thalamus (MD) has been previously observed, but its physiological function and regulation remain unknown. (researchsquare.com)
  • The complement system, interacting with its regulatory molecules and cellular receptors, plays a central role in the induction and regulation of immunity. (medscape.com)
  • A team of researchers led by Prof. Dr. Andreas Diefenbach, Director of Charité's Institute of Microbiology, Infectious Diseases and Immunology, have been studying the microbiome's role in the body's immune response against harmful pathogens and the resulting effects on signaling pathways. (charite.de)
  • cDCs, which do not receive this IFN-I signaling during the basal state, cannot fulfill the physiological functions which they perform as part of the body's fight against pathogens," explains the microbiologist. (charite.de)
  • Most simply, physical barriers prevent pathogens such as bacteria and viruses from entering the body. (wikidoc.org)
  • These experts are learning that the human body may not always wage an all-out war on viruses and other pathogens. (kuer.org)
  • White blood cells (leukocytes) are key cells in the immune system responsible for detecting and eliminating pathogens (bacteria, viruses and other germs). (astronoo.com)
  • This mechanism may underlie ascorbate release, signalling phenomena, apoplastic redox reactions, iron acquisition, and control the ionic and electrical equilibrium (together with K+ efflux via GORK channels). (deepdyve.com)
  • Body temperature must be maintained within a relatively narrow range (36.5 °C to 37.5 °C) to allow chemical and biological reactions to take place optimally (phenomenon of homeostasis). (astronoo.com)
  • These tissues are also naturally colonized by a complex community of bacteria, viruses, fungi and parasites, and this is known as the microbiome. (charite.de)
  • Immune stimulation by fucoidans enhances activity of both the cellular and the antibody-based components of the immune system, boosting protection not only against bacteria and viruses, but also against many nascent cancers. (lifeextension.com)
  • and in mediating adherence of opsonized bacteria, viruses, and immune complexes. (medscape.com)
  • The ultimate goal of bioethics is providing access to therapeutic cells for the treatment of complex cellular and molecular phenomena. (takepharmacologyexam.com)
  • Scientists from the Virus and Immunity Unit (Institut Pasteur/CNRS) investigated viral fusion, the mechanism by which viral membranes and cellular membranes fuse, allowing viral genetic material to enter the target cell. (pasteur.fr)
  • 94: 690-694, 1997), that cellular anti-death genes can alter the pathogenesis of virus infections (Nature Med. (hopkinsmedicine.org)
  • They have a wide cellular and tissue distribution, and play a major role in the mediation of biological responses. (medscape.com)
  • Laboratory experiences integrated with lecture enable students to examine anatomical and physiological phenomena of the human body. (wvstateu.edu)
  • The study will examine the structure and behavior of lightning elves, and other atmospheric electrical-discharge phenomena, and is a follow-up experiment to fallen first Israeli Ilan Ramon's Meidex experiment on his STS-107 mission aboard the Columbia shuttle. (calcalistech.com)
  • Specifically, we focus on exploring the interactions between gamma delta (γδ) T cells and gut microbes in the context of inflammatory viral pathogenesis and examine studies highlighting the role of the gut microbiome in viral disease outcomes. (lsuhsc.edu)
  • Advancement in technology and analytical instrumentation have led new ways to examine the convergence between biology and chemistry, which has yielded a deeper understanding of complex biological phenomena. (bvsalud.org)
  • In this study, we were able to show that, in their basal state, these specialist immune cells are subject to the uninterrupted microbiome-controlled signaling of type I interferons (IFN-I)." Interferons are cytokines, i.e. special signaling molecules which are known to play a role in antiviral activity. (charite.de)
  • Until now, we had known only little about the role of IFN-I in the basal state. (charite.de)
  • Innate immunity is the fastest-acting component of the immune system, but so far little is known about its role during infection with SARS-CoV-2. (pasteur.fr)
  • Within the bird's body it is possible that the viruses may either act directly on the embryo or indirectly on the physiological systems such as the immune system and/or reproductive system to enhance parthenogenesis 23 . (scialert.net)
  • This system drives the rhythmic, sequential, and precise formation of embryonic body segments, exhibiting rich spatial and temporal phenomena spanning from molecular to tissue scales. (ens-lyon.fr)
  • Viral fusion can also occur when the cell is infected and produces new viruses. (pasteur.fr)
  • Outbreaks of Ebola virus disease occur sporadically in sub-Saharan Africa and are associated with exceptionally high case-fatality rates. (cdc.gov)
  • For example, nosocomial Ebola virus disease infections mostly occur in adults working on hospital wards, and children are not usually caregivers for Ebola virus disease patients. (cdc.gov)
  • An interesting phenomenon that seems to occur in some of these people is known as "medical student syndrome. (listverse.com)
  • Gamma rays are a common phenomenon that occur in space, and are intense energetic explosions that have been observed in distant galaxies. (calcalistech.com)
  • The study directed the strengthening of evidence about the phenomenon and demonstrated a strong occur- rence in patients who need assistance in intensive care units, thus de- manding critical care. (bvsalud.org)
  • Apart from poultry viruses, a natural phenomenon that negatively impacts poultry reproductive performance is parthenogenesis 5 , 6 . (scialert.net)
  • Accordingly, the aim of this article is to propose the use of slow-paced breathing (SPB) in athletes to counteract the negative physiological and psychological impacts of COVID-19. (frontiersin.org)
  • However, a recent study reported that individual gray hair darkening is a common phenomenon, suggesting the possibility of large-scale reversal of gray hair. (bvsalud.org)
  • Among the biological agents re- because species specificity limits the causes lymphoproliferative diseas- viewed in Volume 100B of the IARC feasibility of this approach for most of es in New World monkeys and in Monographs (IARC, 2012) are sever- these viruses. (who.int)
  • Some respiratory viral infections can aggravate allergic rhinitis, such as a respiratory syncytial virus (RSV) and human metapneumovirus (hMPV). (hindawi.com)
  • Naturwissenschaften 68, 145-147, 1981 Sarkar, S. & Smitamana, P.: A proteinless mutant of tobacco mosaic virus: Evidence against the role of a viral coat protein for interference. (wikipedia.org)
  • Inoculation with a high dose strains of LMP1 transgenic mice vide a powerful tool in mechanistic of EBV caused a B-cell lymphopro- were established that express LMP1 studies on the role of individual viral liferative disorder in these mice, under the control of the immunoglob- genes in cancer. (who.int)
  • These original observations, obtained in in vitro models with IFITM overexpression, now need to be reproduced in physiological models of human bronchial cells. (pasteur.fr)
  • They have been imaged in vitro and also in vivo and ex vivo in tumors from human patients as well as animal models, thus not only proving their existence in the TME, but opening further speculation about their exact role in the dynamic niche of tumor ecosystems. (frontiersin.org)
  • Hence, the objectives of this study were to determine the in vivo and in vitro effects of live pigeon pox (PP) virus as well as the in vitro effect of live Newcastle disease (ND) virus on parthenogenesis. (scialert.net)
  • The in vivo effect of live PP virus following vaccination and the in vitro effects of live PP and ND viruses following direct administration over the germinal disc of cultured quail eggs on parthenogenesis were determined. (scialert.net)
  • Moreover, under in vitro conditions, live ND virus was found to exert similar effects as live PP virus. (scialert.net)
  • Apoptosis is a double-edged sword mechanism, which is used by the host to eliminate viruses and is manipulated by the virus to cause cytopathic effects in vitro and/or tissue damage in vivo [ 10 ]. (biomedcentral.com)
  • These in vitro, and their expression in these human tumour virus. (who.int)
  • Some people were even unaffected by the virus at first, only to come down with future symptoms months later. (integrisok.com)
  • During the 2000-2001 Gulu Ebola virus disease outbreak, an international response team, including representatives from the US Centers for Disease Control and Prevention, or CDC, provided clinical and technical assistance. (cdc.gov)
  • G-protein coupled receptors (GPCRs), represent the largest family of cell surface receptors and are the prime regulators of many physiological systems. (abdn.ac.uk)
  • Scientists from the Institut Pasteur and the CNRS set out to investigate the consequences of SARS-CoV-2 infection for cell function and the antiviral role of innate immunity. (pasteur.fr)
  • Using real-time video microscopy, the scientists demonstrated that infected cells fuse with neighboring cells to form syncytia, or giant cells containing dozens of virus-producing cells, which eventually die. (pasteur.fr)
  • A closely related virus that circulates in Australia (Kunjin [KUN]) has never been associated with outbreaks of human or animal diseases, including bird diseases, nor have bird deaths been reported from enzootic transmission foci in Africa, where a virus that shares 96.5% nucleotide identity with the NY99 strain has previously been isolated ( 16 , 17 ). (cdc.gov)
  • The Ebolavirus genus includes 5 different viruses that result in different case-fatality rates: Ebola virus, Sudan virus, and Bundibugyo virus cause fatal infections, but neither Tai Forest virus nor Reston virus has been associated with human fatalities. (cdc.gov)
  • Phototherapy suppresses immunity which can lead to the progression of other infections such as human papilloma virus (HPV). (mpkb.org)
  • It is possible that the human body temperature of 37 °C played a role in the evolution of humans in Africa. (astronoo.com)
  • human polyomavirus 1) infections are asymptomatic in most individuals, and the virus persists throughout life without harm. (simonsfoundation.org)
  • He also discovered the parainfluenzae bacillus and cultivated vaccine virus for human use. (todayinsci.com)
  • Animal models for human tumour mental animals is not easy to answer does induce adult T-cell leukaemia/ viruses that make use of animal virus- for these agents, because cancer bi- lymphoma (ATLL), albeit in monkeys es are scarce. (who.int)
  • For other human tumour virus- primate species are related to the hu- tween data in humans and in experi- es, the use of humanized severe man tumour viruses, the incidence of mental animals is not obvious. (who.int)
  • Moreover, The use of animals as surrogate rine host, can provide a platform for animal models for tumour viruses in hosts for the study of human tu- in vivo infection. (who.int)
  • For instance, mice are able to reconstitute most lymphomas in monkeys and humans woodchuck hepatitis virus induces major components of the human provides strong support for a direct hepatocellular carcinoma (HCC) haematolymphoid system including oncogenic role of EBV in vivo. (who.int)
  • COCs, the patch, and the ring do not protect against sexually transmitted diseases (STDs), including human immunodeficiency virus (HIV), and women using these methods should be counseled that consistent and correct use of the male latex condom reduces the risk for transmission of HIV and other STDs. (cdc.gov)
  • It might play a role in asymptomatic coronavirus infections. (kuer.org)
  • For instance, avian pox viruses, DNA viruses, infect a wide range of domestic poultry causing a drop in egg production and impaired reproductive efficiency 3 , 4 . (scialert.net)
  • For this reason, the infect humans, this virus can infect cordance between humans and ex- question about tumour site concor- several other species - including perimental animals. (who.int)
  • Little is yet known about the role of innate immunity in COVID-19. (pasteur.fr)
  • Innate immunity occurs rapidly and can act in just a few hours, well before the other two forms of immunity - humoral immunity (the production of neutralizing antibodies that block virus entry into cells) and cell-mediated immunity (involving white blood cells such as cytotoxic lymphocytes that are capable of destroying infected cells). (pasteur.fr)
  • Our findings give us a better understanding of the harmful effects of SARS-CoV-2 on cells and the role of innate immunity and interferon in controlling infection, " comments Olivier Schwartz, lead author of the study and Head of the Virus and Immunity Unit at the Institut Pasteur. (pasteur.fr)
  • Unlike the phenomenon of trained immunity, the postacute SARS-CoV-2 epigenetic landscape we identify is antiprotective. (simonsfoundation.org)
  • The role of syncytia in COVID-19 disease is not yet fully understood, but a team of Italian and British physicians recently demonstrated, by performing lung autopsies on patients who died of the disease, that syncytia was present in a high proportion of patients with severe forms. (pasteur.fr)
  • Likewise, ND virus, an RNA virus, produces severe lesions in the poultry reproductive tract, thus impairing egg production and altering egg characteristics 1 , 2 . (scialert.net)
  • The nutritional acid load hypothesis of osteoporosis is reviewed from its historical origin to most recent studies with particular attention to the essential but overlooked role of the kidney in acid-base homeostasis. (cambridge.org)
  • In a historical perspective, the present review dissects out speculation from experimental facts and emphasises the essential role of the renal tubule in systemic acid-base and Ca homeostasis. (cambridge.org)
  • This phenomenon occurs well before the production of neutralizing antibodies. (pasteur.fr)
  • Upper-atmospheric lightning, occasionally referred to as "lightning elves" is a form of electrical-breakdown phenomena that occurs well above the altitudes of normal lightning and storm clouds. (calcalistech.com)
  • Satyabrata Sarkar, (born 1928 in Uttarpara near Calcutta, India), is a scientist, investigating physiological phenomena in plants and then studying the structure and function of plant-pathogenic viruses in the Max-Planck-Institute for Biology in Tübingen and at the University of Hohenheim in Germany. (wikipedia.org)
  • From 1959 he started with intensive studies on the structure and function of plant viruses and obtained his "Habilitation" from the University of Tübingen in 1969. (wikipedia.org)
  • However, some patients suffer from deconditioning, a physical or physiological decline in function. (integrisok.com)
  • The gut microbiome plays a critical role in maintaining overall health and immune function. (lsuhsc.edu)
  • It detects a wide variety of agents, from viruses to parasitic worms , and needs to distinguish them from the organism's own healthy cells and tissues in order to function properly. (wikidoc.org)
  • I received my B.Sc in Pharmacology from the University of Bristol in 1997, before going on to undertake a Ph.D in the department of Medicine, also at the University of Bristol, under the supervision of Prof Craig McArdle, where I investigated the role of endocytosis in the function of the Gonadotropin Releasing Hormone Receptor. (abdn.ac.uk)
  • On completion of my PhD, I took a postdoctoral position at the University of California, San Francisco, where I continued my training in the laboratory of Prof Mark von Zastrow, a renowned leader in the field of endocytic trafficking in the function of G-protein-coupled receptors, where I investigated the role of Ubiquitin in endosomal trafficking. (abdn.ac.uk)
  • The ability of a cell to respond to extracellular signals such as neurotransmitters is vital for regulating normal physiological function. (abdn.ac.uk)
  • Adv. in Protein Chemistry 18, 37-121, 1963) Sarkar, S.: Relative infectivity of tobacco mosaic virus and its nucleic acid. (wikipedia.org)
  • The mixture of conditions in the microenvironment exemplified by hypoxia-induced ovarian cancer TNTs playing a crucial role in tumor growth, as just one example, is a potential avenue of investigation that will uncover their role in relation to other known factors, including EVs. (frontiersin.org)
  • We may first define a "physiological immune reaction. (price-pottenger.org)
  • Our results thus define a cortical circuit that plays a potentially important role in integrating sensory and affective pain signals. (iasp-pain.org)
  • Poultry viruses, such as avian pox and Newcastle disease (ND), are known to have a negative impact on poultry reproductive performance 1 - 4 . (scialert.net)
  • This not sent and discovered javascript of a current family to succeed including for video and cloudy response books Has the two retinal strategies in the progress: reproductive NIH pasta viruses and an released page on health and l Billings to Class. (letterboxpictures.com)
  • Complement and complement receptors play a critical role in immune defense by initiating the rapid destruction of invading microorganisms, amplifying the innate and adaptive immune responses, and mediating solubilization and clearance of immune complexes. (medscape.com)
  • These results provide definitive physiological evidence for VGLUT2-mediated glutamate release by mature dopamine neurons projecting to the NAc shell, but not to the dorsal striatum. (jneurosci.org)
  • The phenomenon has been observed in a variety of avian species, including chickens 9 , turkeys 10 and quail 11 . (scialert.net)
  • This phenomenon reflects the ability of species to grow under favorable conditions while minimizing losses during unfavorable conditions owing to long-lived life stages [ 25 , 26 ]. (nature.com)
  • One exception is hu- humanized SCID mice, the use of al oncogenic viruses that are strictly man T-cell lymphotropic virus type 1 surrogate hosts has not proven very species-specific, causing cancer in (HTLV-1): in addition to its ability to useful for defining tumour site con- humans only. (who.int)
  • Under these circumstances, the virus can replicate robustly in proximal tubule epithelial cells (PT). (simonsfoundation.org)
  • There is a dichotomy in both developed and developing countries as their populations are experiencing the phenomenon of being 'over fed and under nourished', i.e., caloric/energy excess and lack of essential nutrients, leading to health deficiencies, skyrocketing global obesity rates, excess chronic diseases, and premature mortality. (springer.com)
  • This phenomenon can be observed among different patient populations. (mpkb.org)
  • The disease onset is nonspecific and is characterized by abrupt onset of fever, fatigue, headache, myalgia, and gastrointestinal distress 3 to 13 days after exposure to the virus. (cdc.gov)
  • Previously in the 1960s, in vivo exposure of chickens and turkeys to certain live viruses was shown to increase the incidence of parthenogenesis as well as parthenogen size. (scialert.net)
  • concluded that exposure to sunlight even at suberythemal levels - sunlight which doesn't cause redness - is "profoundly immunosuppressive" in humans and that it is the immune-suppressive effects of sunlight that play a central role in skin carcinogenesis. (mpkb.org)
  • These critical roles of immunology in health and disease are areas of intense scientific study. (wikidoc.org)
  • Previous work has suggested that some midbrain dopamine neurons are themselves capable of glutamate corelease, but this phenomenon remains poorly understood. (jneurosci.org)
  • We postulated that this phenomenon was primarily due to the increased failure rate of evoking action potentials in parvalbumin-expressing inhibitory neurons. (researchsquare.com)
  • The activity patterns of inhibitory neurons play a critical role in sculpting cortical network dynamics. (researchsquare.com)
  • This process of desensitisation and resensitisation is important for the cell, and underlies, in part, the phenomenon of pharmaceutical tolerance. (abdn.ac.uk)
  • In fact, the DNA viruses increased the incidence of parthenogenesis as well as embryo size and number 21 , 18 , whereas the RNA viruses increased only the incidence 20 , 8 . (scialert.net)
  • Cellwall-free protoplasts of plant cells (mainly of tobacco and Chinese cabbage) were infected with viruses or with their RNA with a high efficiency and used for physiological investigations. (wikipedia.org)
  • Synergism between potato virus x and potato virus y was studied in vivo by classical methods as well as by ultrastructural, i.e. electronmicroscopic techniques. (wikipedia.org)
  • Some studies suggest that coregulatory molecules and cytokines may play a role [ 18 ]. (hindawi.com)
  • The thymus is the essential partner to provide a means of physiological removal of the end products of the thyroid action, which are physiologically hazardous unless properly disposed of. (price-pottenger.org)
  • With the advancement of scientific research and as new discoveries are made on the roles of essential nutrients and non-essential nutrients, including bioactives, a newer framework may need to be created and applied so that scientific research can be properly translated to help inform policy-makers to address public health concerns. (springer.com)
  • The lab also is using the telomerase null mice to explore the essential role of telomerase stem cell viability. (hopkinsmedicine.org)
  • Embryo, during which cell division is the major activity, encouraged by placental hormones, without which the normal control influences would inhibit such phenomena. (price-pottenger.org)
  • In addition to the samples from the 55 pediatric patients, people less than 21 years of age, who had laboratory-confirmed Ebola virus disease, we selected samples from 50 adult patients, more than 21 years of age, who had laboratory-confirmed infection. (cdc.gov)
  • Studies conducted in the 1960s found that certain live poultry viruses, like fowl pox 17 , 18 , ND 8 , Rous sarcoma 19 and avian leukosis 20 , following either natural infection or vaccination, increased the occurrence of parthenogenesis in chickens 19 and turkeys 17 , 18 . (scialert.net)
  • Elucidation of the role of extracellular vesicles (EVs) over the past decade has cast a brighter light on this field. (frontiersin.org)
  • One area of particular interest is the role of ubiquitination in directing receptor translocation to intralumenal vesicles and its requirement or otherwise for trafficking to the lysosome. (abdn.ac.uk)
  • locations that released primarily rely in each Keyboard Organized the phenomenon to Darwin's fund, and could develop created him onto the infected sight as evolutionary as 1866, the excerpt Mendel's most new catalog presented based. (bannig.de)
  • Negative physiological and psychological effects on athletes have been reported, such as respiratory issues and increased stress. (frontiersin.org)
  • At the same time, the role of miRNA in regulating innate immune responses, especially macrophages and granulocytes, has been shown to alter cell development, differentiation, and the release of inflammatory factors. (hindawi.com)
  • The expanding range of ticks, the primary vectors for SFTSV, combined with migration patterns of tick-carrying birds, sets the stage for the global spread of this virus. (bvsalud.org)
  • Competition between apices for these transport paths can explain a range of phenomena in shoot branching, such as apical dominance. (ens-lyon.fr)
  • Overall, these are very important physiological roles of AA relating this molecule exclusively to antioxidant functions. (deepdyve.com)
  • their growing minds and bodies have unique physical, physiological, developmental and mental health needs. (cdc.gov)
  • Pediatric patients have been underrepresented in Ebola virus disease studies because total numbers of affected children in any given Ebola virus disease outbreak, whether associated with Ebola virus or Sudan virus or Bundibugyo virus are usually low because of outbreak dynamics and societal structure. (cdc.gov)
  • The relatively large number of pediatric cases in this outbreak enabled closer investigation of factors associated with increased survival of pediatric patients with Ebola virus disease. (cdc.gov)
  • These patients have recovered from COVID-19 in the sense they have tested negative and can't spread the virus to others. (integrisok.com)
  • La réanimation agressive, la prise en charge nutritionnelle, l'excision chirur- gicale complète des plaies infectées, la fermeture rapide des plaies, les greffes et la mise au point d'une chimiothérapie locale et systémique efficace ont permis d'améliorer grandement le taux de morbidité et de mortalité chez les patients brûlés. (who.int)
  • 33, 435-446, 1976 Sarkar, S.& Smitamana, P.: A truly coat-protein-free mutant of tobacco mosaic virus. (wikipedia.org)
  • Notwithstanding this questionable role of bone mineral in systemic acid-base equilibrium, not only in CKD but even more in the absence of renal impairment, it is postulated that, in healthy individuals, foods, particularly those containing animal protein, would induce 'latent' acidosis and result, in the long run, in osteoporosis. (cambridge.org)
  • You can't respond to threats if you don't know what they are, which is one reason that laboratories play such an important role in public health. (cdc.gov)
  • Using a camera, astronauts will photograph such phenomena from space, and the information will provide astronauts with advanced warning of lightning storms that inhibit the ISS's flight path. (calcalistech.com)
  • These findings highlight the role of asymmetric distribution of substances, mineral elements in particular, on uneven pigmentation in litchi, and provide insights into coloration improvement via precise fertilization. (bvsalud.org)
  • While differential gene expression largely returned to baseline levels after the virus became undetectable, some differentially methylated sites persisted for months of follow-up, with a pattern resembling autoimmune or inflammatory disease. (simonsfoundation.org)
  • Further, these effects on parthenogenesis were shown only by the live viruses and not by their killed counterparts 22 . (scialert.net)
  • The authors were able to detect viruses in 60% of the treatment but in none of the controls. (mpkb.org)
  • His studies on the physiological background of the mechanism of flowering of higher plants revealed some interaction between the role of vernalisation (mainly cold treatment) and the direct effect of the plant hormone Gibberellic acid. (wikipedia.org)
  • Indian Science Congress Association, life member Indian Phytopathological Society, life member Indian Virological Society, fellow Deutsche Phytomedizinische Gesellschaft Deutsche Virologische Gesellschaft Scientific papers Dutt, M., Sarkar, S. & Dutta, C.T.: Physiological studies on diploid and polyploid varieties of banana. (wikipedia.org)
  • Gen. Genetics 103, 244-247, 1968 Sarkar, S.: Use of protoplasts for plant virus studies. (wikipedia.org)
  • cell for the virus is placed in a mu- studies costly and difficult. (who.int)
  • EAP I is associated with the sperm membrane and may play a role in sperm maturation. (embl.de)