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https://www.readbyqxmd.com/read/28330287/transformation-of-lactuca-sativa-l-with-rol-c-gene-results-in-increased-antioxidant-potential-and-enhanced-analgesic-anti-inflammatory-and-antidepressant-activities-in-vivo
#1
Hammad Ismail, Erum Dilshad, Mohammad Tahir Waheed, Moniba Sajid, Waqas Khan Kayani, Bushra Mirza
Lettuce is an important edible crop which possesses various medicinal properties. In this study Lactuca sativa L. (cv Grand Rapids) was transformed by Agrobacterium-mediated transformation with rol C gene. Transgene integration and expression was confirmed through PCR and semiquantitative RT-PCR. The transformed extracts were evaluated for their in vitro antioxidant and in vivo analgesic, anti-inflammatory and antidepressant activities in rats. The transformed plants showed 53-98 % increase in total phenolic and 45-58 % increase in total flavonoid contents compared with untransformed plants...
December 2016: 3 Biotech
https://www.readbyqxmd.com/read/28330284/in-vitro-evaluation-of-anti-proliferative-anti-inflammatory-and-pro-apoptotic-activities-of-the-methanolic-extracts-of-andrographis-nallamalayana-ellis-on-a375-and-b16f10-melanoma-cell-lines
#2
Guroji Purushotham, Yerukala Padma, Yusuf Nabiha, R R Venkata Raju
Natural plant products have been widely used in controlling cancer with fewer or no side effects and the use of plant extracts as complementary to synthetic medicine is gaining increased popularity. Members of Andrographis plants possess important medicinal properties. In the present study, anti-cancerous properties of Andrographis nallamalayana (AN) were tested on A375 and B16F10 skin melanoma cancer cell lines. The leaf extracts of AN significantly reduced the cell viability and cell survival of skin cancer cell lines, achieved by MTT assay and clonogenic assays, respectively...
December 2016: 3 Biotech
https://www.readbyqxmd.com/read/28330275/phytochemicals-of-moringa-oleifera-a-review-of-their-nutritional-therapeutic-and-industrial-significance
#3
REVIEW
Ramesh Kumar Saini, Iyyakkannu Sivanesan, Young-Soo Keum
Moringa oleifera Lam., also known as the 'drumstick tree,' is recognized as a vibrant and affordable source of phytochemicals, having potential applications in medicines, functional food preparations, water purification, and biodiesel production. The multiple biological activities including antiproliferation, hepatoprotective, anti-inflammatory, antinociceptive, antiatherosclerotic, oxidative DNA damage protective, antiperoxidative, cardioprotective, as well as folk medicinal uses of M. oleifera (MO) are attributed to the presence of functional bioactive compounds, such as phenolic acids, flavonoids, alkaloids, phytosterols, natural sugars, vitamins, minerals, and organic acids...
December 2016: 3 Biotech
https://www.readbyqxmd.com/read/28329851/short-tslp-attenuates-toluene-diisocyanate-tdi-induced-airway-inflammation-and-inhibits-hmgb1-rage-and-long-tslp-expression
#4
Yanhong Wang, Yanqing Le, Wenqu Zhao, Yun Lin, Yue Wu, Changhui Yu, Jing Xiong, Fei Zou, Hangming Dong, Shaoxi Cai, Haijin Zhao
Short thymic stromal lymphopoietin (short TSLP), one of TSLP variants, exerts anti-inflammatory activities in endotoxin shock and colitis mouse models. Our latest work reported that short TSLP prevented house dust mite (HDM)-induced epithelial barrier disruption. Yet the role of short TSLP in toluene diisocyanate (TDI)-induced asthma is unknown. Male BALB/c mice were sensitized and challenged with TDI to generate a chemical-induced asthma model. Synthetic short TSLP peptides were given intranasally (i.n.) or intraperitoneally (i...
February 27, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28329744/antiviral-and-immunomodulatory-effects-of-norantea-brasiliensis-choisy-on-dengue-virus-2
#5
Luciana Gomes Fialho, Vagner Pereira da Silva, Sônia Regina Nogueira Ignácio Reis, Elzinandes Leal Azeredo, Maria Auxiliadora Coelho Kaplan, Maria Raquel Figueiredo, Claire Fernandes Kubelka
BACKGROUND/AIMS: Severe dengue fever is a result of exacerbated immune responses and no specific treatments are available. We evaluated the antiviral and immunomodulatory effects of Norantea brasiliensis Choisy. METHODS: Human adherent monocytes infected in vitro with dengue virus (DENV)-2 were incubated with the crude ethanol extract from leaves (NB1) or 3 derived fractions: dichloromethane (NB3), ethyl acetate (NB5), and butanolic (NB6) partitions. The antiviral and immunomodulatory activities were determined by intracellular detection of DENV antigen within monocytes and by secreted NS1 viral protein and cytokines...
March 23, 2017: Intervirology
https://www.readbyqxmd.com/read/28329735/anti-inflammatory-mechanism-of-ulinastatin-inhibiting-the-hyperpermeability-of-vascular-endothelial-cells-induced-by-tnf-%C3%AE-via-the-rhoa-rock-signal-pathway
#6
Fu Wei, Siyi Liu, Li Luo, Nina Gu, Yan Zeng, Xiaoying Chen, Shan Xu, Dan Zhang
OBJECTIVE: Ulinastatin reduces the high permeability of vascular endothelial cells induced by tumor necrosis factor alpha (TNF-α). This study investigated the molecular mechanism behind this effect, with the aim of understanding the action of ulinastatin in sepsis therapy and exploring novel therapeutic strategies for sepsis patients. METHODS: A TNF-α treated human umbilical vein endothelial cell line (EA.hy926) was employed as an inflammation model. Horseradish peroxidase permeability assays and an epithelial voltmeter method were used to measure the permeability of EA...
March 19, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28329729/prodrugs-of-triterpenoids-and-their-derivatives
#7
REVIEW
Meng Zhou, Rong-Hong Zhang, Min Wang, Guo-Bo Xu, Shang-Gao Liao
Triterpenoids are structurally diverse organic compounds that exist widely as natural products. Triterpenoids and their derivatives possess a wide range of biological effects including hepatoprotective, hypoglycemic, immunomodulatory, anti-inflammatory, anti-oxidant, and antitumor activities. In particular, the lupane-, oleanane-, and ursane-type triterpenes have been reported to exhibit pharmacological effects without prominent toxicity even at higher concentrations. Whereas, the poor drug-like properties (e...
March 6, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28329606/clinical-applications-of-topical-ivermectin-in-dermatology
#8
Omid Zargari, Nessa Aghazadeh, Fatemeh Moeineddin
Ivermectin (IVM) is a broad-spectrum anti-parasitic drug with significant anti-inflammatory properties. The emergence of treatment resistance to lindane, permethrin, and possibly malathion complicates the global strategy for management of common parasitic skin diseases such as scabies and head lice. In this regard. IVM has been safely and effectively used in the treatment of these common human infestations. In addition, IVM may be useful in inflammatory cutaneous disorders such as papulopustular rosacea where demodex may play a role in pathogenesis...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329487/apremilast-for-the-treatment-of-psoriatic-arthritis
#9
Brent C Martin, Logan W Thomas, Francis J Dann
Psoriatic arthritis (PsA) is a chronic inflammatoryarthropathy that affects joints and entheses andis associated with psoriasis (PsO). There are fiveclinical patterns of PsA: symmetrical polyarthritis,distal interphalangeal arthropathy, asymmetricaloligoarthritis, arthritis mutilans, and spondylitis, withor without sacroiliitis. Concerning PsA, the goals oftherapy are to control inflammation, prevent articulardamage, and reduce discomfort in the affected joints.Although there are many therapeutic options forthe treatment of PsAs, physicians most often beginwith nonsteroidal anti-inflammatory drugs (NSAIDs)for mild disease...
February 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329421/naproxen-inhibits-uvb-induced-basal-cell-and-squamous-cell-carcinoma-development-in-ptch1-skh-1-hairless-mice
#10
Sandeep C Chaudhary, Mohammad Waseem, Mehtab Rana, Hui Xu, Levy Kopelovich, Craig A Elmets, Mohammad Athar
Naproxen possesses anti-proliferative and pro-apoptotic effects besides its known anti-inflammatory functions. Here, we demonstrate the anti-cancer effects of naproxen against UVB-induced BCCs and SCCs in a highly susceptible murine model of UVB carcinogenesis. Naproxen significantly inhibited UVB-induced BCCs and SCCs in this model. Tumor number and volume were significantly decreased (p<0.005 and p<0.05, respectively). Inhibition in UVB-induced SCCs and BCCs was 77% and 86%, respectively, which was associated with reduced PCNA and cyclin D1 and increased apoptosis...
March 22, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/28329114/pcsk9-monoclonal-antibodies-reverse-the-pro-inflammatory-profile-of-monocytes-in-familial-hypercholesterolaemia
#11
Sophie J Bernelot Moens, Annette E Neele, Jeffrey Kroon, Fleur M van der Valk, Jan Van den Bossche, Marten A Hoeksema, Renate M Hoogeveen, Johan G Schnitzler, Marie T Baccara-Dinet, Garen Manvelian, Menno P J de Winther, Erik S G Stroes
Aims: Migration of monocytes into the arterial wall contributes to arterial inflammation and atherosclerosis progression. Since elevated low-density lipoprotein cholesterol (LDL-C) levels have been associated with activation of plasma monocytes, intensive LDL-C lowering may reverse these pro-inflammatory changes. Using proprotein convertase subtilisin/kexin type 9 (PCSK9) monoclonal antibodies (mAbs) which selectively reduce LDL-C, we studied the impact of LDL-C lowering on monocyte phenotype and function in patients with familial hypercholesterolaemia (FH) not using statins due to statin-associated muscle symptoms...
February 18, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28329095/congestive-heart-failure-more-common-as-well-as-an-important-cardiovascular-outcome
#12
Anil Pareek
Hydroxychloroquine, due to its multifaceted pleiotropic benefits including anti-inflammatory effects has great potential in reducing cardiovascular (CV) morbidity and mortality. CV outcome data of hydroxychloroquine is available through 2 retrospective studies in rheumatoid arthritis patients, both of which have not considered congestive heart failure (CHF) as an outcome measure. CHF is an important CV outcome and is more common than myocardial infarction and stroke; and increased age is associated with increased risk of CHF...
December 20, 2016: European Heart Journal. Cardiovascular Pharmacotherapy
https://www.readbyqxmd.com/read/28329062/comparison-of-demographic-and-photobiological-features-of-chronic-actinic-dermatitis-in-patients-with-lighter-vs-darker-skin-types
#13
Ki-Wei Tan, Ann K Haylett, Tsui C Ling, Lesley E Rhodes
Importance: Chronic actinic dermatitis (CAD) is classically described in older, white men, although increasing reports describe younger patients with darker skin types, particularly South Asians. Photocontact allergy occurs in CAD but is less studied than contact allergy in this exquisitely photosensitive condition. Objective: To evaluate for differences in demographic and photobiological features between persons with darker and lighter skin types who have CAD. Design, Setting, and Participants: This retrospective review included 70 consecutive adult patients (≥18 years) undergoing investigation for photosensitivity who were diagnosed with CAD from November 1, 2000, through August 31, 2015, at the specialist Photobiology Unit of a tertiary academic referral center...
March 22, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28329022/annexin-a1-in-blood-mononuclear-cells-from-patients-with-coronary-artery-disease-its-association-with-inflammatory-status-and-glucocorticoid-sensitivity
#14
Ida Bergström, Anna K Lundberg, Simon Jönsson, Eva Särndahl, Jan Ernerudh, Lena Jonasson
Annexin A1 (AnxA1) is a key player in resolution of inflammation and a mediator of glucocorticoid actions. In atherosclerotic tissue, increased expression of AnxA1 has been associated with protective plaque-stabilizing effects. Here, we investigated the expression of AnxA1 in peripheral blood mononuclear cells (PBMCs) from patients with coronary artery disease (CAD). Blood was collected from 57 patients with stable CAD (SCAD) and 41 healthy controls. We also included a minor group (n = 10) with acute coronary syndrome (ACS)...
2017: PloS One
https://www.readbyqxmd.com/read/28329021/comparison-of-anti-inflammatory-activities-of-an-anthocyanin-rich-fraction-from-portuguese-blueberries-vaccinium-corymbosum-l-and-5-aminosalicylic-acid-in-a-tnbs-induced-colitis-rat-model
#15
Sónia R Pereira, Rita Pereira, Isabel Figueiredo, Victor Freitas, Teresa C P Dinis, Leonor M Almeida
Despite the actual therapeutic approaches for inflammatory bowel disease (IBD), efficient and secure alternative options remain a research focus. In this context, anthocyanins seem promising natural anti-inflammatory agents, but their action mechanisms and efficacy as compared with established drugs still require more clarification. The main aim of this study was to compare the anti-inflammatory action of a chemically characterized anthocyanin-rich fraction (ARF), obtained from Portuguese blueberries (Vaccinium corymbosum L...
2017: PloS One
https://www.readbyqxmd.com/read/28328935/intra-articular-hyaluronic-acid-in-the-management-of-knee-osteoarthritis-pharmaco-economic-study-from-the-perspective-of-the-national-health-insurance-system
#16
Thierry Thomas, Françoise Amouroux, Patrice Vincent
INTRODUCTION: Pharmaco-economic data on the management of knee osteoarthritis (OA) with intra articular hyaluronic acid (IA HA) viscosupplementation is limited. We contrasted IA HA with non-steroidal anti-inflammatory drugs (NSAIDs). METHODS: Observational, prospective and multicenter study comparing treatments of knee OA costs and efficacy with either NSAIDs alone, or hyaluronic acid (Arthrum H 2%®), during a 6-month follow-up period. The investigators were pharmacists who recorded data on disease, drug consumption and healthcare circuit...
2017: PloS One
https://www.readbyqxmd.com/read/28328895/side-effects-of-pain-and-analgesia-in-animal-experimentation
#17
REVIEW
Paulin Jirkof
This review highlights selected effects of untreated pain and of widely used analgesics such as opioids, non-steroid anti-inflammatory drugs and antipyretics, to illustrate the relevance of carefully planned, appropriate and controlled analgesia for greater reproducibility in animal experiments involving laboratory rodents.
March 22, 2017: Lab Animal
https://www.readbyqxmd.com/read/28328682/early-tranexamic-acid-administration-ameliorates-the-endotheliopathy-of-trauma-and-shock-in-an-in-vitro-model
#18
Lawrence N Diebel, Jonathan V Martin, David M Liberati
BACKGROUND: Systemic vascular endothelial injury is a consequence of trauma-hemorrhagic shock (T/HS) which results in disturbances of coagulation, inflammation and endothelial barrier integrity. The effect of T/HS on the endothelium (Endotheliopathy of Trauma)[EoT] is of intense research interest and may lead to EoT directed therapies. Administration of tranexamic acid (TXA) in trauma patients is associated with a survival benefit and fewer complications if given early after injury. Mechanisms for this protective effect include the anti-fibrinolytic and anti-inflammatory effects of TXA...
March 21, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28328528/ocimum-gratissimum-linn-leaf-extract-inhibits-free-radical-generation-and-suppressed-inflammation-in-carrageenan-induced-inflammation-models-in-rats
#19
Abayomi M Ajayi, Mary O Ologe, Benneth Ben-Azu, Samuel E Okhale, Bulus Adzu, Olusegun G Ademowo
BACKGROUND: Ocimum gratissimum leaf is used in managing rheumatism and other inflammatory conditions. In this study, we investigated the antioxidant and anti-inflammatory effects of phenolic extract obtained by sequential methanol extraction of O. gratissimum leaves (MEOg). METHODS: The methanol extract (MEOg) was obtained after sequential maceration (n-hexane, chloroform and methanol) of dried O. gratissimum leaves. The fingerprint of the extract was obtained using a high-performance liquid chromatrographic method...
March 22, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/28327824/screening-of-wild-fruit-trees-with-gastroprotective-activity-in-different-experimental-models
#20
Luciane Angela Nottar Nesello, Adriana Campos, Roseane Leandra da Rosa, Sérgio Faloni de Andrade, Valdir Cechinel
BACKGROUND: Given the increase of people with gastrointestinal disorders, the search for alternative treatments with fewer side effects is vital, as well as the demand for food or plants that can help protect the stomach. OBJECTIVE: The aim of this study was to evaluate the gastroprotective action of the extracts of wild fruit trees of Myrcianthes pungens (guabiju); Inga vera Willd. (ingá-banana) and Marlierea tomentosa Cambess. (guarapuruna) in in vivo pharmacological models...
March 16, 2017: Arquivos de Gastroenterologia
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