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https://www.readbyqxmd.com/read/28335476/inhibition-of-neoplastic-transformation-and-chemically-induced-skin-hyperplasia-in-mice-by-traditional-chinese-medicinal-formula-si-wu-tang
#1
Mandy M Liu, Kevin M Huang, Steven Yeung, Andy Chang, Suhui Zhang, Nan Mei, Cyrus Parsa, Robert Orlando, Ying Huang
Exploring traditional medicines may lead to the development of low-cost and non-toxic cancer preventive agents. Si-Wu-Tang (SWT), comprising the combination of four herbs, Rehmanniae, Angelica, Chuanxiong, and Paeoniae, is one of the most popular traditional Chinese medicines for women's diseases. In our previous studies, the antioxidant Nrf2 pathways were strongly induced by SWT in vitro and in vivo. Since Nrf2 activation has been associated with anticarcinogenic effects, the purpose of this study is to evaluate SWT's activity of cancer prevention...
March 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28332066/cultural-variables-underlying-obesity-in-latino-men-design-rationale-and-participant-characteristics-from-the-latino-men-s-health-initiative
#2
Lisa Sanchez-Johnsen, Meredith Craven, Magdalena Nava, Angelica Alonso, Amanda Dykema-Engblade, Alfred Rademaker, Hui Xie
Overweight and obesity are associated with significant health problems and rates of obesity are high among Latino men. This paper describes the design, rationale and participant characteristics of the key demographic variables assessed in an NIH-funded study (R21-CA143636) addressing culture and several obesity-related variables (diet, physical activity, and body image) among Mexican and Puerto Rican men using a community-based participatory research framework. Participants completed objective measures (height, weight, body fat, hip, waist), a health and culture interview, a diet questionnaire, and used an accelerometer to measure their level of physical activity...
March 23, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28330742/fellow-travellers-working-memory-and-mental-time-travel-in-rodents
#3
REVIEW
Ekrem Dere, Dorothea Dere, Maria Angelica de Souza Silva, Joseph P Huston, Armin Zlomuzica
The impairment of mental time travel is a severe cognitive symptom in patients with brain lesions and a number of neuropsychiatric disorders. Whether animals are also able to mentally travel in time both forward and backward is still a matter of debate. In this regard, we have proposed a continuum of mental time travel abilities across different animal species, with humans being the species with the ability to perform most sophisticated forms of mental time travel. In this review and perspective article, we delineate a novel approach to understand the evolution, characteristics and function of human and animal mental time travel...
March 18, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28329585/report-of-rare-case-of-dermatofibrosarcoma-protuberans-in-the-buccal-mucosa-review-of-diagnostic-histopathological-and-immunohistochemical-criteria
#4
Amanda Katarinny Goes Gonzaga, Angélica Lopes Cordeiro Mandú, Alexandre Oliveira Sales, Ana Miryam Costa Medeiros, Rodrigo Rodrigues Rodrigues, Patrícia Teixeira Oliveira, Adriano Rocha Germano, Éricka Janine Dantas Silveira
Dermatofibrosarcoma protuberans (DFSP) is an uncommon intermediate-grade soft tissue sarcoma. The tumor is found preferentially on the trunk, whereas the head and neck region are affected in only 10% to 15% of cases. We report the case of a 44-year-old woman with a 5-month history of an asymptomatic, firm, yellow nodule in the mucosa of the right cheek measuring 2.5 cm. The clinical diagnosis was lipoma and an excisional biopsy was obtained. Histopathological analysis revealed a proliferation of spindle-shaped mesenchymal cells arranged in interlacing fascicles amidst fibrous stroma...
October 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329411/tv-viewing-time-is-associated-with-increased-all-cause-mortality-in-brazilian-adults-independent-of-physical-activity
#5
Bruna Camilo Turi, Henrique Luiz Monteiro, Ítalo Ribeiro Lemes, Jamile Sanches Codogno, Kyle Robinson Lynch, Camila Angélica Asahi Mesquita, Rômulo Araújo Fernandes
The purpose of this study was to investigate the association between television (TV) viewing and all-cause mortality among Brazilian adults after six years of follow-up. This longitudinal study started in 2010 in the city of Bauru, SP, Brazil, and involved 970 adults aged ≥ 50 years. Mortality was reported by relatives and confirmed in medical records of the Brazilian National Health System. Physical activity (PA) and TV viewing were assessed by the Baecke questionnaire. Health status, sociodemographic and behavioural covariates were considered as potential confounders...
March 22, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28328119/cover-image-volume-173a-number-4-april-2017
#6
Paul Kruszka, Yonit A Addissie, Daniel E McGinn, Antonio R Porras, Elijah Biggs, Matthew Share, T Blaine Crowley, Brian H Y Chung, Gary T K Mok, Christopher C Y Mak, Premala Muthukumarasamy, Meow-Keong Thong, Nirmala D Sirisena, Vajira H W Dissanayake, C Sampath Paththinige, L B Lahiru Prabodha, Rupesh Mishra, Vorasuk Shotelersuk, Ekanem Nsikak Ekure, Ogochukwu Jidechukwu Sokunbi, Nnenna Kalu, Carlos R Ferreira, Jordann-Mishael Duncan, Siddaramappa Jagdish Patil, Kelly L Jones, Julie D Kaplan, Omar A Abdul-Rahman, Annette Uwineza, Leon Mutesa, Angélica Moresco, María Gabriela Obregon, Antonio Richieri-Costa, Vera L Gil-da-Silva-Lopes, Adebowale A Adeyemo, Marshall Summar, Elaine H Zackai, Donna M McDonald-McGinn, Marius George Linguraru, Maximilian Muenke
The cover image, by Paul Kruszka et al., is based on the Original Article 22q11.2 deletion syndrome in diverse populations, DOI: 10.1002/ajmg.a.38199. Individual images are property of the National Human Genome Research Institute and are in the public domain.
April 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28328118/22q11-2-deletion-syndrome-in-diverse-populations
#7
Paul Kruszka, Yonit A Addissie, Daniel E McGinn, Antonio R Porras, Elijah Biggs, Matthew Share, T Blaine Crowley, Brian H Y Chung, Gary T K Mok, Christopher C Y Mak, Premala Muthukumarasamy, Meow-Keong Thong, Nirmala D Sirisena, Vajira H W Dissanayake, C Sampath Paththinige, L B Lahiru Prabodha, Rupesh Mishra, Vorasuk Shotelersuk, Ekanem Nsikak Ekure, Ogochukwu Jidechukwu Sokunbi, Nnenna Kalu, Carlos R Ferreira, Jordann-Mishael Duncan, Siddaramappa Jagdish Patil, Kelly L Jones, Julie D Kaplan, Omar A Abdul-Rahman, Annette Uwineza, Leon Mutesa, Angélica Moresco, María Gabriela Obregon, Antonio Richieri-Costa, Vera L Gil-da-Silva-Lopes, Adebowale A Adeyemo, Marshall Summar, Elaine H Zackai, Donna M McDonald-McGinn, Marius George Linguraru, Maximilian Muenke
22q11.2 deletion syndrome (22q11.2 DS) is the most common microdeletion syndrome and is underdiagnosed in diverse populations. This syndrome has a variable phenotype and affects multiple systems, making early recognition imperative. In this study, individuals from diverse populations with 22q11.2 DS were evaluated clinically and by facial analysis technology. Clinical information from 106 individuals and images from 101 were collected from individuals with 22q11.2 DS from 11 countries; average age was 11.7 and 47% were male...
April 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28327640/compatibility-study-of-danggui-buxue-tang-on-chemical-ingredients-angiogenesis-and-endothelial-function
#8
Ping-Lan Lin, Zhi-Cheng Li, Rui-Fang Xie, You-Hua Wang, Xin Zhou
Danggui Buxue Tang (DBT) is a classic Chinese herbal formula which consists of Astragali mongholici Radix and Angelica sinensis Radix (ASR). For chemical ingredients, HPLC were performed. Results showed compared with single herbs, DBT decoction could promote the dissolution of ingredients such as ferulic acid and calycosin. Furthermore, when ratio of AMR to ASR was 5 to 1, synthetic score was the best. For angiogenesis, normal and injured zebrafish model were applied. Results showed DBT and its ingredients had angiogenesis effects on Sub Intestinal vessels (SIVs) of normal zebrafish...
March 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28324274/bioavailability-of-generic-0-05-difluprednate-emulsion-in-the-aqueous-humor-cornea-and-conjunctiva-of-new-zealand-rabbits-after-a-single-dose-compared-with-commercial-difluprednate
#9
Arieh Mercado-Sesma, Angélica Contreras-Rubio, Leopoldo Baiza-Durán, Oscar Olvera-Montaño, Mónica Miranda-Robles, José Bonilla-García
BACKGROUND: To determine the concentration after a single dose of generic 0.05% difluprednate and commercial difluprednate in the aqueous humor, cornea, and conjunctiva of New Zealand rabbits, a preclinical study in 72 male New Zealand white rabbits was performed. A single dose (50 μL) of two 0.05% difluprednate ophthalmic formulations was instilled in both eyes. Conjunctiva, cornea, and aqueous humor samples were collected at nine time points over 8 h (four animals per time point)...
December 2017: Journal of Ophthalmic Inflammation and Infection
https://www.readbyqxmd.com/read/28324245/comparison-of-dna-microarray-loop-mediated-isothermal-amplification-lamp-and-real-time-pcr-with-dna-sequencing-for-identification-of-fusarium-spp-obtained-from-patients-with-hematologic-malignancies
#10
Marcela de Souza, Tetsuhiro Matsuzawa, Kanae Sakai, Yasunori Muraosa, Luzia Lyra, Ariane Fidelis Busso-Lopes, Anna Sara Shafferman Levin, Angélica Zaninelli Schreiber, Yuzuru Mikami, Tohoru Gonoi, Katsuhiko Kamei, Maria Luiza Moretti, Plínio Trabasso
The performance of three molecular biology techniques, i.e., DNA microarray, loop-mediated isothermal amplification (LAMP), and real-time PCR were compared with DNA sequencing for properly identification of 20 isolates of Fusarium spp. obtained from blood stream as etiologic agent of invasive infections in patients with hematologic malignancies. DNA microarray, LAMP and real-time PCR identified 16 (80%) out of 20 samples as Fusarium solani species complex (FSSC) and four (20%) as Fusarium spp. The agreement among the techniques was 100%...
March 21, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28323779/gata3-and-myb-expression-in-cutaneous-adnexal-neoplasms
#11
Joana Pardal, Uma Sundram, M Angelica Selim, Mai P Hoang
Knowledge of staining pattern of certain immunostains might be useful in the classification of cutaneous adnexal tumors that can have clinical importance. We studied GATA3 and MYB expression in archival materials of 220 adnexal tumors comprised of sebaceous carcinomas, follicular tumors, apocrine carcinoma, predominantly apocrine tumors, predominantly eccrine tumors, and others including adenoid cystic carcinomas. Nuclear GATA3 expression was seen in 70% (153/220) of cases, including sebaceous carcinoma (93%), apocrine carcinoma (93%), follicular neoplasms (100%), and predominantly apocrine neoplasms (69%), yet only 38% of predominantly eccrine neoplasms...
April 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28323132/direct-participation-of-dna-in-the-formation-of-singlet-oxygen-and-base-damage-under-uva-irradiation
#12
Teiti Yagura, André Passaglia Schuch, Camila Carrião Machado Garcia, Clarissa Ribeiro Reily Rocha, Natália Cestari Moreno, José Pedro Friedmann Angeli, Davi Mendes, Divinomar Severino, Angelica Bianchini Sanchez, Paolo Di Mascio, Marisa Helena Gennari de Medeiros, Carlos Frederico Martins Menck
UVA light is hardly absorbed by the DNA molecule, but recent works point to a direct mechanism of DNA lesion by these wavelengths. UVA light also excite endogenous chromophores, which causes DNA damage through ROS. In this study, DNA samples were irradiated with UVA light in different conditions to investigate possible mechanisms involved in the induction of DNA damage. The different types of DNA lesions formed after irradiation were determined through the use of endonucleases, which recognize and cleave sites containing oxidized bases and cyclobutane pyrimidine dimers (CPDs), as well as through antibody recognition...
March 17, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28322830/antidiabetic-antidyslipidemic-and-toxicity-profile-of-env-2-a-potent-pyrazole-derivative-against-diabetes-and-related-diseases
#13
Eduardo Hernández-Vázquez, Hugo Ocampo-Montalban, Litzia Cerón-Romero, Miguel Cruz, Jaime Gomez-Zamudio, Guadalupe Hiriart-Valencia, Rafael Villalobos-Molina, Angelica Flores-Flores, Samuel Estrada-Soto
Diabetes is a major health problem and a predisposition factor for further degenerative complications and, therefore, novel therapies are urgently needed. Currently, cannabinoid receptor 1 (CB1 receptor) antagonists have been considered as promissory entities for metabolic disorders treatment. Accordingly, the purpose of this work was the evaluation of the sub-acute antidiabetic, anti-hyperglycemic, antidyslipidemic and toxicological profile of ENV-2, a potent hypoglycemic and antioxidant CB1 receptor antagonist...
March 17, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28319848/treatment-of-premenstrual-dysphoric-disorder-with-the-gabaa-receptor-modulating-steroid-antagonist-sepranolone-uc1010-a-randomized-controlled-trial
#14
Marie Bixo, Karin Ekberg, Inger Sundström Poromaa, Angelica Lindén Hirschberg, Aino Fianu Jonasson, Lotta Andréen, Erika Timby, Marianne Wulff, Agneta Ehrenborg, Torbjörn Bäckström
CONTEXT: Allopregnanolone is a metabolite from progesterone and a positive modulator of the GABAA receptor. This endogenous steroid may induce negative mood in sensitive women when present in serum levels comparable to the premenstrual phase. Its endogenous isomer, isoallopregnanolone, has been shown to antagonize allopregnanolone effects in experimental animal and human models. OBJECTIVE: The objective was to test whether inhibition of allopregnanolone by treatment with the GABAA modulating steroid antagonist (GAMSA) Sepranolone (UC1010) during the premenstrual phase could reduce symptoms of the premenstrual dysphoric disorder (PMDD)...
March 1, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28317799/a-first-insight-into-the-genetic-diversity-of-mycobacterium-tuberculosis-in-veracruz-mexico
#15
Raquel Almaraz-Velasco, Daniela Munro-Rojas, Javier Fuentes-Domínguez, Raquel Muñiz-Salazar, Maria Angélica Ibarra-Estela, Alma Delia Guevara-Méndez, Rosa Icela Chaparro-Martinez, Monserrat Perez-Navarro, Roberto Zenteno-Cuevas
OBJECTIVE/BACKGROUND: Tuberculosis (TB) remains one of the most important infectious diseases. Although Mexico is one of the Latin American countries with the largest contribution to these statistics, there are few reports that describe the genotypic characteristics of TB. The aim of this study was to use the MIRU-VNTR-24 loci to analyze the genetic diversity of M. tuberculosis circulating in the state of Veracruz, Mexico. METHODS: Here, we analyze by MIRU-VNTR-24 loci 80 clinical isolates from individuals with confirmed TB from Veracruz México, also clinical and epidemiological variables were recovered and analyzed...
January 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28315137/sheep-fed-with-banana-leaf-hay-reduce-ruminal-protozoa-population
#16
Cláudio Eduardo Silva Freitas, Eduardo Robson Duarte, Dorismar David Alves, Isabel Martinele, Marta D'Agosto, Franciane Cedrola, Angélica Alves de Moura Freitas, Franklin Delano Dos Santos Soares, Makenzi Beltran
A ciliate protozoa suppression can reduce methane production increasing the energy efficiency utilization by ruminants. The physicochemical characteristics of rumen fluid and the profile of the rumen protozoa populations were evaluated for sheep fed banana leaf hay in replacement of the Cynodon dactylon cv. vaqueiro hay. A total of 30 male sheep were raised in intensive system during 15 days of adaptation and 63 days of experimental period. The animals were distributed in a completely randomized design that included six replicates of five treatments with replacement levels (0, 25, 50, 75, and 100%) of the grass vaquero for the banana leaf hay...
March 17, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28314870/perillyl-alcohol-a-pleiotropic-natural-compound-suitable-for-brain-tumor-therapy-targets-free-radicals
#17
REVIEW
Aline C Gomes, Angélica L Mello, Manuel G Ribeiro, Diogo G Garcia, Clovis O Da Fonseca, Marcela D'Alincourt Salazar, Axel H Schönthal, Thereza Quirico-Santos
Monoterpenes such as limonene and perillyl alcohol (POH) are promising natural compounds with pro-oxidant properties partly due to endoplasmic reticulum (ER) stress-induced cytotoxicity, and antioxidant activity owing to their activity as free radical scavengers, inhibition of coenzyme Q synthesis, activation of antioxidant-responsive elements (inducing detoxification enzymes) and induction of apoptosis. Activation of ER-stress responses generates reactive oxygen species (ROS), which are highly reactive free radicals mainly produced during mitochondrial electron transfer for adenosine triphosphate (ATP) synthesis...
March 17, 2017: Archivum Immunologiae et Therapiae Experimentalis
https://www.readbyqxmd.com/read/28304341/the-efficacy-of-psychological-therapies-in-reducing-weight-and-binge-eating-in-people-with-bulimia-nervosa-and-binge-eating-disorder-who-are-overweight-or-obese-a-critical-synthesis-and-meta-analyses
#18
REVIEW
Marly Amorim Palavras, Phillipa Hay, Celso Alves Dos Santos Filho, Angélica Claudino
Recurrent binge eating episodes, the core feature of Bulimia Nervosa (BN) and Binge Eating Disorder (BED), are frequently comorbid with obesity. Psychological interventions, notably Cognitive Behavioural Therapy (CBT), are effective for binge eating reduction in BED or BN but less so for weight loss. Behavioural Weight Loss Therapy (BWLT) shows effectiveness for binge eating reduction and weight loss but the latter appears poorly sustained over time. Our aim was to review evidence for efficacy of psychological therapies for BN/BED associated with overweight or obesity in reducing binge frequency and weight...
March 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28303968/sex-differences-in-dna-methylation-of-the-cord-blood-are-related-to-sex-bias-psychiatric-diseases
#19
Mariana Maschietto, Laura Caroline Bastos, Ana Carolina Tahira, Elen Pereira Bastos, Veronica Luiza Vale Euclydes, Alexandra Brentani, Günther Fink, Angelica de Baumont, Aloísio Felipe-Silva, Rossana Pulcineli Vieira Francisco, Gisele Gouveia, Sandra Josefina Ferraz Ellero Grisi, Ana Maria Ulhoa Escobar, Carlos Alberto Moreira-Filho, Guilherme Vanoni Polanczyk, Euripedes Constantino Miguel, Helena Brentani
Sex differences in the prevalence of psychiatric disorders are well documented, with exposure to stress during gestation differentially impacting females and males. We explored sex-specific DNA methylation in the cord blood of 39 females and 32 males born at term and with appropriate weight at birth regarding their potential connection to psychiatric outcomes. Mothers were interviewed to gather information about environmental factors (gestational exposure) that could interfere with the methylation profiles in the newborns...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28301056/age-at-onset-and-persistence-of-eczema-are-related-to-subsequent-risk-of-asthma-and-hay-fever-from-birth-to-18-years-of-age
#20
Adrian J Lowe, Bianca Angelica, John Su, Caroline J Lodge, David J Hill, Bircan Erbas, Catherine M Bennett, Lyle C Gurrin, Christine Axelrad, Michael J Abramson, Katrina J Allen, Shyamali Dharmage
BACKGROUND: Few studies have simultaneously addressed the importance of age of onset and persistence of eczema for the subsequent development of asthma and hay fever, particularly into early adulthood. METHODS: A high risk birth cohort was recruited comprising 620 infants, who were then followed up frequently until two years of age, annually from age 3 to 7, then at 12 and 18 years, to document any episodes of eczema, current asthma and hay fever. The generalised estimation equation technique was used to examine asthma and hay fever outcomes at 6 (n=325), 12 (n=248) and 18 (n=240) years, when there was consistency of associations across the follow-ups...
March 16, 2017: Pediatric Allergy and Immunology
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