Alvaradoins E-N, antitumor and cytotoxic anthracenone C-glycosides from the leaves of Alvaradoa haitiensis | RTI
Bioactivity-directed fractionation of an extract of the leaves of Alvaradoa haitiensis, using the KB (human oral epidermoid carcinoma) cell line, led to the isolation and identification of 10 new anthracenone C-glycosides, alvaradoins E?N (1?10), along with the known compound chrysophanol (11). The cytotoxicity of all compounds was evaluated, and preliminary structure?activity
Molecules | Free Full-Text | Cytotoxic Stilbenes and Canthinone Alkaloids from Brucea antidysenterica (Simaroubaceae) | HTML
A phytochemical study of the root and bark of Brucea antidysenterica J. F. Mill. (Simaroubaceae) afforded three new compounds, including a stilbene glycoside bruceanoside A (1), and two canthinone alkaloids bruceacanthinones A (3) and B (4), along with ten known secondary metabolites, rhaponticin (2), 1,11-dimethoxycanthin-6-one (5), canthin-6-one (6), 1-methoxycanthin-6-one (7), 2-methoxycanthin-6-one (8), 2-hydroxy-1,11-dimethoxycanthin-6-one (9), β-carboline-1-propionic acid (10), cleomiscosin C (11), cleomiscosin A (12), and hydnocarpin (13). The structures of all the compounds were determined using spectrometric and spectroscopic methods including 1D and 2D NMR, and HRSEIMS. The identities of the known compounds were further confirmed by comparison of their data with those reported in the literature. The root and bark methanolic extracts, the dichloromethane and ethyl acetate soluble fractions, and the isolated compounds (3–13), were assessed for their cytotoxicity against the cancer
Flora del noroeste dé Mexico - Simaroubaceae
PLANT: Trees or shrubs, usually dioecious, often bitter due to triterpenoid lactone compounds called quassinoids. LEAVES: alternate or rarely opposite, pinnately compound or simple. INFLORESCENCE: a panicle or raceme, or flowers solitary. FLOWERS: actinomorphic; sepals 3-8, more or less connate, imbricate, or valvate; petals 3-8, distinct or connate; disk prominent; stamens usually twice as many as the petals; carpels 2-8, usually distinct or only partially connate; ovary superior. FRUIT: a capsule (often schizocarpic), drupe, or samara. NOTES: Ca. 25 genera, ca. 150 spp., chiefly tropical and subtropical. Some species have been used medicinally. REFERENCES: Brasher, Jeffrey W. 1999. Simaroubaceae. Ariz. - Nev. Acad. Sci. 32(1 ...
BOTANIKA: Synonimy rodziny Simaroubaceae DC., nom. cons.
Znajdziecie tu wiadomości związane z roślinami a tym samym z nauką o nich - botaniką. Blog będzie zawierał najwięcej informacji o rodzinach Cactaceae (kaktusowatych), Apocynaceae (toinowatych) oraz Rosaceae (różowatych). Można na nim znaleźć linki do ciekawych artykułów w światowym internecie, spisy treści pism botanicznych oraz zdjęcia roślin. W przyszłości na tym blogu znajdziecie ciekawą literaturę specjalistyczną oraz definicje wielu ciekawych pojęć związanych z roślinnością. Zapraszam. ...
International Conference on Antiseizure Drugs, Pharmacological Mechanisms and Adverse Effects ICADPMAE002 in August 2021 in...
Antiseizure Drugs, Pharmacological Mechanisms and Adverse Effects scheduled on August 05-06, 2021 in August 2021 in Amsterdam is for the researchers, scientists, scholars, engineers, academic, scientific and university practitioners to present research activities that might want to attend events, meetings, seminars, congresses, workshops, summit, and symposiums.
International Conference on Antiseizure Drugs, Pharmacological Mechanisms and Adverse Effects ICADPMAE in August 2022 in...
Antiseizure Drugs, Pharmacological Mechanisms and Adverse Effects scheduled on August 05-06, 2022 in August 2022 in Amsterdam is for the researchers, scientists, scholars, engineers, academic, scientific and university practitioners to present research activities that might want to attend events, meetings, seminars, congresses, workshops, summit, and symposiums.
Biblio Summary - Nandopsis haitiensis
Kullander, S.O., 2003, Cichlidae (Cichlids).. p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil ...
Structure-Activity Relationships in Salinomycin : Cytotoxicity and Phenotype Selectivity of Semi-synthetic Derivatives
article{2cb67c5e-878b-4c33-a207-0c011f8ff381, abstract = {,p,The ionophore salinomycin has attracted attention for its exceptional ability to selectively reduce the proportion of cells with stem-like properties in cancer cell populations of varying origin. Targeting the tumorigenicity of such cells is of interest as they are implicated in recurrence, metastasis, and drug resistance. Structural derivatives of salinomycin are thus sought after, both as tools for probing the molecular mechanism(s) underlying the observed phenotype effects, and for improving selectivity and activity against cancer stem cells. Synthetic strategies for modification of each of the directly accessible functional groups of salinomycin are presented and the resulting library of analogues was investigated to establish structure-activity relationships, both with respect to cytotoxicity and phenotype selectivity in breast cancer cells. 20-O-Acylated derivatives stand out by exhibiting both improved selectivity and activity. ...
Molecules | Free Full-Text | New Non-Toxic Semi-Synthetic Derivatives from Natural Diterpenes Displaying Anti-Tuberculosis...
We report herein the synthesis of six diterpene derivatives, three of which are new, generated through known organic chemistry reactions that allowed structural modification of the existing natural products kaurenoic acid (1) and copalic acid (2). The new compounds were fully characterized using high resolution mass spectrometry, infrared spectroscopy, 1H- and 13C-NMR experiments. We also report the evaluation of the anti-tuberculosis potential for all compounds, which showed some promising results for Micobacterium tuberculosis inhibition. Moreover, the toxicity for each of the most active compounds was also assessed.
Neural and Pharmacological Mechanisms of Abused Drugs - Kathryn Cunningham
Substance abuse and addictive disorders constitute a major, high-impact health problem. This competitive renewal of the training grant Neural and Pharmacologica...
Download Pharmacological Mechanisms And The Modulation Of Pain 2016
Acta Zoologica missing): 49-58. cultural wisdom of an post-menopausal class course automobile: publicity problems( Gastropoda: Ancylidae) in the Balkan Lake Ohrid. features Diversity and Evolution 6(4): 294-307.
Cabazitaxel | d6-Cabazitaxel | C13-Cabazitaxel | CAS#183133-96-2 | MedKoo Biosciences
Cabazitaxel-C13 is a C13 labeled cabazitaxel. Cabazitaxel is a semi-synthetic derivative of the natural taxoid 10-deacetylbaccatin III with potential antineoplastic activity. Cabazitaxel binds to and stabilizes tubulin, resulting in the inhibition of microtubule depolymerization and cell division, cell cycle arrest in the G2/M phase, and the inhibition of tumor cell proliferation. Unlike other taxane compounds, this agent is a poor substrate for the membrane-associated, multidrug resistance (MDR), P-glycoprotein (P-gp) efflux pump and may be useful for treating multidrug-resistant tumors. In addition, cabazitaxel penetrates the blood-brain barrier (BBB). Check for active clinical trials or closed clinical trials using this agent. (
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To develop a strategy for metabolites in safety testing, the types of mechanisms of toxicity that could be caused by metabolites, and the chemical structure of the metabolite, relative to parent drug need to be considered. Toxicity can be categorized into four overall types (A, B, C, and D), as defined below.. In type A toxicity, the toxic mechanism has a pharmacological basis. For this commentary, we consider two subtypes of type A: one based on the target pharmacology (A1) and the other based on other nontarget pharmacology (A2). For Type A1 toxicity, the parent drug is the most common culprit. This can arise by too much receptor occupancy or enzyme inhibition, or either factor occurring for too extended a period (suprapharmacological effects). It can also occur merely due to concurrent side effects of the pharmacological mechanism. Simple examples include gastrointestinal bleeding due to cyclooxygenase-1 inhibition by nonsteroidal anti-inflammatory drugs, gastrointestinal motility decreases ...
Semi-Synthetic Organism Uses New DNA Bases | IFLScience
Life, on the most basic level, is incredibly simple in theory yet vastly complex in practice. DNA is made out of only four nucleic acids: adenine which pai
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Quassia Armara Wood Chips as a Natural Insecticide with Homemade Recipes
Quassia - an excellent natural insecticide for flies, ants, nits and lice, aphids on plants ... See how to make a homemade insecticide with quassia wood chips.
The World Asteroidea Database - Henricia perforata (O.F. Müller, 1776)
Distribution Saguenay Fjord, southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: eastern Bradelle valley), downstream part of middle St. Lawrence, lower St. Lawrence estuary, Laurentian channel (bathyal zone)(=Honguedo Strait); western slope of Newfoundland, including the southern part of the Strait of Belle Isle but excluding the upper 50m in the area southwest of Newfoundland [details] ...
WoRMS - World Register of Marine Species - Henricia perforata (O.F. Müller, 1776)
Distribution Saguenay Fjord, southern Gaspe waters (Baie des Chaleurs, Gaspe Bay to American, Orphan and Bradelle banks; eastern boundary: eastern Bradelle valley), downstream part of middle St. Lawrence, lower St. Lawrence estuary, Laurentian channel (bathyal zone)(=Honguedo Strait); western slope of Newfoundland, including the southern part of the Strait of Belle Isle but excluding the upper 50m in the area southwest of Newfoundland [details] ...
Reagent-Controlled Divergent Synthesis of C-Glycosides. | Semantic Scholar
A reagent-controlled protocol for divergent and regio- and stereo-selective synthesis of C-glycosides has been established and the silence of the directing effect of o-DPPB was achieved by the introduction of ZnCl2 additive, which is operationally simple and efficient. Leveraging on the exquisitely turning on or switching off the directing effect of the C3-OH located o-diphenylphosphanylbenzoyl (o-DPPB) group in glycals, a reagent-controlled protocol for divergent and regio- and stereo-selective synthesis of C-glycosides has been established. In particularly, the silence of the directing effect of o-DPPB was achieved by the introduction of ZnCl2 additive, which is operationally simple and efficient. The flexibility of the novel protocol was exhibited not only by the easy access of both α- and β-C-glycosides but also by the versatility of the obtained formal Ferrier rearrangement products, which can be easily derivatized to various C-glycoside analogues owing to the embedded multi-functionalities.
Nonconventional and Integrative Treatments of Alcohol and Substance Abuse | Psychiatric Times
In the first part of this column (Psychiatric Times, February 2007), I reviewed treatments whose beneficial effects are probably achieved through a discrete biological or pharmacological mechanism of action. These included dietary modifications; supplementation with specific vitamins, minerals, and amino acids; and medicinal herbs. In this part, I will review the evidence for approaches that reduce the risk of relapse, diminish craving, or mitigate withdrawal symptoms but for which there is no evidence for direct biological or pharmacological effect. 1
Stony Brook Undergraduate Bulletin - Fall 2015 - BCPCourses
The use of molecular modeling software for the understanding of structure activity relationships. In vivo studies to demonstrate the pharmacological mechanism of action of drugs acting on the autonomic, cardiovascular, and renal systems. Pharmacokinetic studies, using HPLC, to determine the rate of absorption, distribution, and excretion of therapeutic agents. Radio- and enzyme-immunoassays for the detection of circulating hormones. Cell culture techniques for drug determination and evaluation. This course has an associated fee. Please see www.stonybrook.edu/coursefees for more information.. Prerequisites: BCP 401 and 403; permission of instructor Corequisite: BCP 402. SBC: ESI 2 credits. ...
The Tussin, The Tussin | ScienceBlogs
Notorious was having a little conversation with some friends, and someone asked a strange question: why would one want to abuse over-the-counter (OTC) medications such as Robitussin? OTC cold medication abuse is pretty common and the subject of considerable comment in pop culture -- not the least of which are a great song by MC Chris (The Tussin) and one of the funniest clips in the show South Park ever (below the fold). The question wasnt so much about why those crazy kids do what they do, but rather what is the pharmacological mechanisms behind its effects?
Publications | Indoor Environment Group
Holder, Amara L, Brietta J Carter, Regine Goth-Goldstein, Donald Lucas, and Catherine P Koshland. Increased Cytotoxicity of Oxidized Flame Soot. Atmospheric Pollution Research 3.1 (2012) 25-31. ...
New semi-synthetic organism can make molecules weve never seen before - Science Alarm
Scientists have expanded the building blocks of DNA to create a stable semi-synthetic organism that can produce biological compounds entirely new to nature.. The DNA that makes up essentially all living things on Earth consists of arrangements of four basic amino acids, but the new life-form developed by researchers in the US makes use of six - and thats where things get interesting.. The semi-synthetic organism (SSO) engineered by a team at the Scripps Research Institute in California is made from the same four regular nucleobases as you and I - adenine (A), cytosine (C), guanine (G), and thymine (T) - but its also got two unnatural nucleotides to call upon.. This effectively gives it two additional letters - X and Y - to make up its DNA base pairs: the rungs of the ladder that hold the DNA helix spirals together.. In 2014, members of the same research team engineered this kind of synthetic DNA base pair and showed that it could be incorporated into a modified form of E. coli bacteria.. In ...
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Abstract: Neste estudo, analisaram-se os efeitos da radia o UV-C sobre odesenvolvimento de folhas de Rapanea ferruginea. Plantas jovens foram selecionadas com seis meses de idade identificando-se as folhas já diferenciadas do 3o, 4o, 6o, 8o e 9o nó. Posteriormente, as plantas foram divididas em três grupos e submetidas à radia o UV-Cpor 30, 60 ou 120 min. seguidos. Para o estudo anat mico, foram utilizadas técnicas usuais de corte e colora o. As análises morfométricas foram realizadas determinando-se três pontos ao longo da nervura central da folha, medindo-se das bordas esquerda (E) e direita (D) até cada um desses pontos. Determinaram-se também os desvios de simetria, o comprimento e a largura máxima do limbo, submetendo os valores à Anova e ao teste de Tukey (p < 0,05). As respostas de R. ferruginea à UV-C foram expressas por varia es nasimetria, bem como por injúrias morfoanat micas, sobretudo ao parênquima pali ádico e mesofilo. A diferencia o das folhas n o seguiu um padr o ...
Health Benefits of Simarouba amara | Ayurveda | HealthSoul
Simarouba amara is a plant belongs to Simaroubaceae family. In this family, almost 170 different species of plants which have 32 diverse genera are distributed all over the world. Brazil is the native place of Simarouba amara. How
Potassium Accumulation and Sodium Efflux by Porphyra perforata Tissues in Lithium and Magnesium Sea Water | JGP
Cells of Porphyra perforata, a red marine alga, accumulate K in the absence of concomitant Na or Li extrusion while immersed in Li- or Mg-sea waters lacking Na. This suggests that the coupling observed between K and Na transport is facultative. No evidence is obtained for net extrusion of Li.. Na efflux, with the concentration gradient, is facilitated by K and is proportional to the cellular Na content. Either Na efflux does not involve an ion carrier or the number of Na sites is large.. Because K accumulation has been observed in the absence of Na extrusion, but not vice versa, it seems that K uptake is the primary secretory event, with Na extrusion a secondary process dependent upon K accumulation.. ...
Kayea ferruginea - Wikipedia
Kayea ferruginea is a plant belonging to Calophyllaceae family; It was renamed as Mesua ferruginea and references from 1980s refer to K. ferruginea as Mesua ferruginea. It is a small riverine species of Southeast Asia. The distribution of this species has been recorded (Ridley, 1922) in Eastern Johore, Sungei Endau southwards, Pahang, Ayer Etam, Kelantan, Temangan and far ranging Andamans. The fruits are 6 cm across, enveloped in four loose leathery fleshy sepals. Flowers found in short, axillary panicles and leaves are elliptic of 8 x 3 to 12 x 4.5 cm size. The local or common name has been referred to as Sembawang tree in a paper (Ridley and Curtis, 1897). Thus, giving the area of Sembawang its name. Stephens, P.F. (2001 onwards). Angiosperm Phylogeny Website. Version 9, June 2008. http://www.mobot.org/MOBOT/Research/APweb/ 1. Ridley, H. N. (1922) Kayea ferruginea Pierre in Flora (1) and Tree flora of Malaya Vol. 2 (1973) For department of Ministry of primary industries, Malaysia page no.230 ...
4-Acetoxy-Dimethyltryptamine
Acetyl ester of Psilocin, 4-ACO-DMT aka O-Acetylpsilocin is a semi-synthetic derivative of tryptamine with psychoactive effects. It is a new research chemical being studied for its pharmacological effects. 4-ACO0DMT is also known as a prodrug of psilocin because it is formed by the acetylation of psilocin in the presence of a strongly acidic or alkaline environment. The compound is deacetylated under the acidic conditions of the human stomach. Being a derivative of psilocin, this research chemical is more resistant to oxidation than its parent compound.. This street drug is available in the form of pills, gel, capsules, and powder.. ...
SCYNEXIS Presents New Data Further Supporting SCY-078 as a Potential Treatment for Aspergillus and Candida Infections at IDWeek...
SCY-078 is an antifungal agent in clinical development for the treatment of fungal infections caused by Candida and Aspergillus species. SCY-078 is a triterpenoid, semi-synthetic derivative of the natural product enfumafungin - a structurally distinct and novel class of glucan synthase inhibitor. SCY-078 combines the well-established activity of glucan synthase inhibitors with the potential flexibility of having IV and oral formulations. By belonging to a chemical class distinct from other antifungals, SCY-078 has shown in vitro and in vivo activity against multi-drug resistant pathogens, including azole- and echinocandin-resistant strains. The U.S. Food and Drug Administration granted Fast Track, Qualified Infectious Disease Product and Orphan Drug Designations for the formulations of SCY-078 for the indications of invasive candidiasis (including candidemia) and invasive aspergillosis.. About ...
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Positional Isomers of Aspirin Are Equally Potent in Inhibiting Colon Cancer Cell Growth: Differences in Mode of Cyclooxygenase...
The major pharmacological mechanism of action exerted by NSAIDs is the inhibition of COX-1 and COX-2 enzymes. Aspirin is the only NSAID that irreversibly inhibits both enzymes, decreasing the amount of proinflammatory PGs; consequently, aspirin also decreases the production of cytoprotective PGE2 in vivo (Ligumsky et al., 1982; Lichtenberger et al., 2007) When administered at equimolar doses (1 mmol/kg orally), o-ASA, m-ASA, and p-ASA exerted the same biologic profile, which suggests that all ASA isomers inhibited, to the same extent, COX-derived PGE2 synthesis in gastric tissue. In the present study, we did not evaluate the anti-inflammatory profile of ASA isomers, but according to these results, it is reasonable to assume that regardless of positional isomerism, the ASA COX pharmacophore is equally effective in decreasing the biosynthesis of PGs locally and systemically.. The enzymatic inhibition of COX enzymes exerted by aspirin (IC50 values) reported in the literature varies considerably, ...
中国科学院昆明植物研究所机构知识库(KIB OpenIR): Phragmalin-type Limonoids from Heynea trijuga
Nine new phragmalin-type limonoids, heytrijumalins A-I (1-9), together with the known 15-acetyltrichagmalin E (10) were isolated from the branches and leaves of Heynea trijuga. The structures of these new compounds were elucidated on the basis of extensive spectroscopic analysis. Compounds 6 and 10 showed insecticidal activity at 100 ppm, with corrected mortalities of 82.94% and 96.02%, respectively. Compounds 2 and 10 showed weak cytotoxicity against HL-60 and A-549 human tumor cell lines, with IC50 values ranging from 14.55 to 25.27 mu M ...
Anti-M (M+N) Iberis amara Lectin -IAA-, 2mL - EY Laboratories, Inc.
[button size=small text=MSDS & Datasheet link=/wp-content/uploads/media/BCDatasheets_C_10.26/BXXXX/B-3301-2.pdf]Anti-M (M+N) Iberis amara Lectin
VANESSA AMARA | Proton
Vanessa Amara is the alias for the Danish trio of Birk Gjerlufsen, Victor Kjellerup, and Sebastián Santillana, who together create pure drone music with a deeply intimate core of manipulated church organs and flourishing strings.
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Bohemian Valhalla: Sweet Salvage ~ Back Roads And Blooms ~ Part I
So I ended up with Quassia Chips instead to round out the trio I was coming Home with. Yep... thats all I bought... such Restraint, huh? But I was totally Jazzed with my choices and if any of the remaining ones didnt Sell and are offered up at next Months Event Id like to get more. Alas, you know how it is when youre Admiring something, someone notices and then they think they want one too... and I think the Lady scooped one of the six up this Show! *Le Sigh* Im not good at feigning disinterest to throw others off tho, are you? *LOL* ...
The Importance of Recognizing Indicators of Sex Trafficking | Amara Legal Center
Driver Keith Avila began his Über shift after work on December 26, 2016. That shift began like most other days. That was, until he picked up two women a...
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Daniel Levy - Synthesis of Novel Fused Ring C-G... | ACS Network
Publication Details (including relevant citation information): Synthesis of Novel Fused Ring C-Glycosides. Daniel E. Levy; Falguni Dasgupta; Peng
Morestan | Semantic Scholar
Female rats were fed for 21 days on 5 semi-synthetic diets containing 8 or 30% proteins, 1 or 25% lipids respectively, the… Expand ...
Expression in Planarian Neoblasts after Injury Controls Anterior Pole Regeneration | proLékaře.cz
1. TanakaEM, ReddienPW (2011) The cellular basis for animal regeneration. Dev Cell 21: 172-185.. 2. RinkJC (2013) Stem cell systems and regeneration in planaria. Dev Genes Evol 223: 67-84.. 3. WagnerDE, WangIE, ReddienPW (2011) Clonogenic neoblasts are pluripotent adult stem cells that underlie planarian regeneration. Science 332: 811-816.. 4. ReddienPW, OviedoNJ, JenningsJR, JenkinJC, Sánchez AlvaradoA (2005) SMEDWI-2 is a PIWI-like protein that regulates planarian stem cells. Science 310: 1327-1330.. 5. NewmarkPA, Sánchez AlvaradoA (2000) Bromodeoxyuridine specifically labels the regenerative stem cells of planarians. Dev Biol 220: 142-153.. 6. HayashiT, AsamiM, HiguchiS, ShibataN, AgataK (2006) Isolation of planarian X-ray-sensitive stem cells by fluorescence-activated cell sorting. Dev Growth Differ 48: 371-380.. 7. WenemoserD, ReddienPW (2010) Planarian regeneration involves distinct stem cell responses to wounds and tissue absence. Dev Biol 344: 979-991.. 8. GuedelhoeferOCt, Sánchez ...
Glycopeptide Carboxamides Active Against Vancomycin-Resistant Enterococci - PubMed
Glycopeptide antibiotics were synthesized via the PyBOP mediated condensation of aliphatic, heterocyclic and aromatic amines with the C-terminus of vancomycin, LY264826 (A82846B) and semi-synthetic derivatives of these natural products. Amides of LY264826 and vancomycin demonstrated excellent activi …
An excursion into the chemistry of N- and C-glycosides of D-galacturon
An excursion into the chemistry of N- and C-glycosides of D-galacturonic acid [Elektronische Ressource] / vorgelegt von Gnuni Karapetyan : AN EXCURSION INTO THE CHEMISTRY OF N- AND C-GLYCOSIDES OF D-GALACTURONIC ACID DISSERTATION zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) der Mathematisch-Naturwissenschaftlichen Fakultät der Universität Rostock vorgelegt von Gnuni Karapetyan geb. am 08.09.1981 Rostock, April 2008 [urn:nbn:de:gbv:28-diss2008-0045-2] Dekan: Prof. Dr. Dieter
Mechanism of Loss of Kv11.1 K+ Current in Mutant T421M-Kv11.1 Expressing Rat Ventricular Myocytes: Interaction of Trafficking...
Background-Type 2 long QT syndrome (LQT2) involves mutations in the human ether a-go-go-related gene (hERG or KCNH2). T421M, a S1 domain mutation in the Kv11.1 channel protein, was identified in a resuscitated patient. We assessed its biophysical, protein trafficking and pharmacological mechanisms in adult rat ventricular myocytes (ARVMs). Methods and Results-Isolated ARVMs were infected with WT- and T421M-Kv11.1 expressing adenovirus and analyzed using patch clamp, Western blot and confocal imaging techniques. Expression of WT- or T421M-Kv11.1 produced peak tail current (IKv11.1) of 8.78±1.18 and 1.91±0.22 pA/pF, respectively. Loss of mutant IKv11.1 resulted from, 1) a partially trafficking-deficient channel protein with reduced cell surface expression, and 2) altered channel gating with a positive shift in the voltage-dependence of activation and altered kinetics of activation and deactivation. Co-expression of WT+T421M-Kv11.1 resulted in heterotetrameric channels that remained partially ...
Potentiating M1 and mGlu1 receptors to modulate prefrontal cortical dysfunction in psychiatric diseases
In psychiatric disorders including posttraumatic stress disorder (PTSD) and schizophrenia, dysfunction of the prefrontal cortex (PFC) is associated with cognitive and emotional deficits that involve aberrant afferent integration and intracortical processing. Current treatments for these disorders have limited efficacy, especially concerning PFC-dependent cognitive functions; therefore, there is a critical need to identify novel pharmacological mechanisms to restore PFC function in these disorders. We aimed to identify novel approaches that could be useful to reduce cortical hyperactivity, focusing on macrocircuit-level regulation of afferent drive and microcircuit-level modulation of inhibitory neurotransmission. Stress-induced loss of fear extinction is thought to play a critical role in sustaining pathological fear in PTSD and the PFC is essential for fear extinction by integrating information from the ventral hippocampus (vHipp) and the basolateral amygdala (BLA). We identified that M1 ...
CITICHOLINE | SelfDecode | Genome Analysis
Donor of choline in biosynthesis of choline-containing phosphoglycerides. Citicoline is an essential intermediate in the biosynthetic pathway of structural phospholipids in cell membranes, particularly phosphatidylcholine. Once absorbed, citicoline is widely distributed throughout the body, crosses the blood-brain barrier and reaches the central nervous system (CNS), where it is incorporated into the membrane and microsomal phospholipid fraction. Citicoline activates biosynthesis of structural phospholipids of neuronal membranes, increases brain metabolism, and acts upon the levels of different neurotransmitters. Thus, citicoline has been experimentally shown to increase norepinephrine and dopamine levels in the CNS. Owing to these pharmacological mechanisms, citicoline has a neuroprotective effect in hypoxic and ischemic conditions, decreasing the volume of ischemic lesion, and also improves learning and memory performance in animal models of brain aging. In addition, citicoline has been shown ...
False chamomile - Lugtløs kamille | Colour Cottage
Scentless chamomile, wild chamomile, mayweed, Matricaria perforata. If you dont have the time or space to grow specific dye plants, there is plenty to be found in the wild. I wanted to do a comparison of chamomiles and decided to use the method of extraction described by Leena in Finland. She suggests that you can…
Iberis Amara pharmaceutical drugs and health products
Iberis Amara containing medications, Iberis Amara indications and usages ATC and ICD codes, combinations with other active ingredients and trade names information from Drugs-about.com
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Amara Soundarya Foundation is a school catering children with special needs like AUTISM, DOWN SYNDROME, MILD MENTAL RETARDATION AND LEARNING DIFFICULTIES.
Pan India Patriotic Singing Competition - Amara Soundarya Foundation
Amara Soundarya Foundation is a school catering children with special needs like AUTISM, DOWN SYNDROME, MILD MENTAL RETARDATION AND LEARNING DIFFICULTIES.
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The vitamin e and c is also a great bonus for adding a glow and repairing damaged areas from scars and marks. My skin looks and feels so much better, using this daily. I think once you hit 20 or even a bit earlier, you should try to keep your skin hydrated and nourished. So to give your skin some TLC Id suggest a great Hyaluronic Acid Serum and I think Amara Organics is a nice product to help in that department. ...
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Systemic Formulas #492 - VRM2 - Small Parasites - Discover Healing
492 - VRM2 - SMALL - This herbal vermifuge formula assists and assures good health in the G.I. tract and outer tissues by helping the body eliminate small, blood based and traveling microorganisms. Usually taken for 4 cycles of 10 days on, 5 days off. Assures good health in the G.I. tract, outer tissues, and blood by supporting small organism elimination. Black Walnut Husks; Wormseed Herb; Kamala; Quassia Chips; Bromelain Enzyme; Bethyl Nut.. COUNT ...
Domino reactions of 2-methyl chromones containing an electron withdrawing group with chromone-fused dienes - PDF Free Download
Domino reactions of 2-methyl chromones containing an electron withdrawing group with chromone-fused dienes Jian Gong, Fuchun Xie, Wenming Ren, Hong Chen and Youhong Hu* State Key Laboratory of Drug Research,
Antibacterial, antioxidant and fibroblast growth stimulation activity of crude extracts of Bridelia ferruginea leaf, a wound...
The UEL Research Repository preserves and disseminates open access publications, research data, and theses created by members of the University of East London. It exists as an online publication platform that offers free permanent access to anyone. For more information about the repository and how to deposit your research contact: [email protected]
102 Rusina ferruginea (Brown Rustic) - British Lepidoptera
ID: Forewing dark brown to dark fuscous (darker further north) with 5 or 6 whitish costal spots; male has bipectinate antennae, simple in female; usually distinct antemedian and postmedian lines and a more diffuse subterminal lines; diffuse blackish median fascia; less well-marked in female. ...
Pesedeilor, aveți grijă ce vă doriți să votați, că s-ar putea să vi se întâmple! | Reporter Virtual | Portal
Cum bine observa celebrul autor pentru coafeze Paulică Coieliu, atunci când îți dorești din cale-afară un lucru, întreg Universul complotează ca să-ți împlinească dorința. Deși nu cred că l-au citit pe Coieliu, majoritatea dintre ei fiind încă în faza de bastonașe și liniuțe, liderii PSD par convinși că, la cât de disperați sunt să-și treacă legile justiției, Universul îi va ajuta din plin să o facă, uitând să-și pună întrebarea-cheie: dar dacă Universul a fost deja plătit de Soroș cu 50 de lei pe seară să le bage bețe-n roate și să le năruiască pohta ce-au pohtit-o? Dacă totuși li se îndeplinește dorința, însă tot ei vor ieși în pagubă? Uitându-ne înapoi cu veselie, vedem că grupul infracțional bine organizat care răspunde la numele de PSD și-a mai dorit diverse chestii în trecut, s-a bucurat că le-a obținut, dar până la urmă s-a ales praful de bucuria lor. De pildă, atunci când Adrian Năstase era atât de sigur c-o să ...
Pesedeilor, aveți grijă ce vă doriți să votați, că s-ar putea să vi se întâmple! | Reporter Virtual | Portal
Cum bine observa celebrul autor pentru coafeze Paulică Coieliu, atunci când îți dorești din cale-afară un lucru, întreg Universul complotează ca să-ți împlinească dorința. Deși nu cred că l-au citit pe Coieliu, majoritatea dintre ei fiind încă în faza de bastonașe și liniuțe, liderii PSD par convinși că, la cât de disperați sunt să-și treacă legile justiției, Universul îi va ajuta din plin să o facă, uitând să-și pună întrebarea-cheie: dar dacă Universul a fost deja plătit de Soroș cu 50 de lei pe seară să le bage bețe-n roate și să le năruiască pohta ce-au pohtit-o? Dacă totuși li se îndeplinește dorința, însă tot ei vor ieși în pagubă? Uitându-ne înapoi cu veselie, vedem că grupul infracțional bine organizat care răspunde la numele de PSD și-a mai dorit diverse chestii în trecut, s-a bucurat că le-a obținut, dar până la urmă s-a ales praful de bucuria lor. De pildă, atunci când Adrian Năstase era atât de sigur c-o să ...
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INITIERE - Amara Spiritual Empowerment Gr III
Detalii despre sistem puteti citi AICI. Initierea se poate desfasura la distanta. Dupa initiere veti primi prin email Manualul sistemului si Certificat (la cerere). Nu se ofera Certificate pentru initieri pe gradele intermediare ale unui sistem. Va rugam sa cititi Termenii si Conditiile de Initiere si Certificare Karanna©, AICI. (derulati pana in josul paginii) IMPORTANT: Manualul acestui sistem este in limba engleza.
INITIERE - Amara Spiritual Empowerment Gr II
Detalii despre sistem puteti citi AICI.Initierea se poate desfasura la distanta. Dupa initiere veti primi prin email Manualul sistemului si Certificat (la cerere). Nu se ofera Certificate pentru initieri pe gradele intermediare ale unui sistem. Va rugam sa cititi Termenii si Conditiile de Initiere si Certificare Karanna©, AICI. (derulati pana in josul paginii) IMPORTANT: Manualul acestui sistem este in limba engleza.
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