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Ancient DNA of the pygmy marmoset type specimen Cebuella pygmaea(Spix,1823)resolves a taxonomic conundrum

Zoological Research 2021年第6期42卷 761-771页

作者： Jean P.Boubli Mareike C.Janiak Leila M.Porter Stella de la Torre Liliana Cortes-Ortiz Maria N.Fda silva Anthony B.Rylands Stephen Nash Fabricio Bertuol Hazel Byrne Felipe E.silva fabio Rohe Dorien de Vries Robin M.D.Beck Irune Ruiz-Gartzia Lukas F.K.Kuderna Tomas Marques-Bonet Tomas Hrbek Izeni P.Farias Anneke Hvan Heteren Christian Roos School of Science Engineering&EnvironmentUniversity of SalfordSalford M54WTUK Instituto Nacional de Pesquisas da Amazonia ManausAmazonas 69060-001Brazil Department of Anthropology Northern Illinois UniversityDeKalbIL 60115-2828USA College of Biological and Environmental Sciences Universidad San Francisco de QuitoQuito 170901Ecuador Department of Ecology and Evolutionary Biology University of MichiganAnn ArborMI 48109USA Re:wild AustinTX 78767USA Laboratorio de Evolução e Genética Animal Universidade Federal do AmazonasManausAmazonas 69080-900Brazil Department of Anthropology University of UtahSalt Lake CityUT 84112USA Research Group on Primate Biology and Conservation MamirauaInstitute for Sustainable DevelopmentTeféAmazonas 69553-225Brazil Experimental and Health Sciences Department(DCEXS) Institut de Biologia EvolutivaUniversitat Pompeu Fabra-CSICBarcelona 08002Spain Department of Biology Trinity UniversitySan AntonioTX 78212USA Bavarian State Collection of Zoology Zoologische Staatssammlung MünchenStaatliche Naturkundliche Sammlungen Bayerns81247 MunichGermany GeoBio-Center Ludwig-Maximilians-Universitat München80333 MunichGermany Department Biologie II Ludwig-Maximilians-Universitat München82152 MunichGermany Gene Bank of Primates and Primate Genetics Laboratory German Primate CenterLeibniz Institute for Primate Research37077 GottingenGermany

The pygmy marmoset,the smallest of the anthropoid primates,has a broad distribution in Western *** studies using molecular and morphological data have identified two distinct species separated by the Napo and Solimoes-Amazonas ***,reconciling this new biological evidence with current taxonomy,i.e.,two subspecies,Cebuella pygmaea pygmaea(Spix,1823)and Cebuella pygmaea niveiventris(Lönnberg,1940),was problematic given the uncertainty as to whether Spix’s pygmy marmoset(Cebuella pygmaea pygmaea)was collected north or south of the Napo and Solimoes-Amazonas rivers,making it unclear to which of the two newly revealed species the name pygmaea would ***,we present the first molecular data from Spix’s type specimen of Cebuella pygmaea,as well as novel mitochondrial genomes from modern pygmy marmosets sampled near the type locality(Tabatinga)on both sides of the *** these data,we can confirm the correct names of the two species identified,i.e.,*** for animals north of the Napo and Solimoes-Amazonas rivers and *** for animals south of these two *** analyses of the novel genetic data placed into the context of cytochrome b gene sequences from across the range of pygmy marmosets further led us to reevaluate the geographical distribution for the two Cebuella *** dated the split of these two species to 2.54 million years *** discuss additional,more recent,subdivisions within each lineage,as well as potential contact zones between the two species in the headwaters of these rivers.

关键词： Historic DNA DNA taxonomy Pygmy marmoset Cebuella pygmaea C.niveiventris Amazon Type specimen

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Metabolic surgery and intestinal gene expression:Digestive tract and diabetes evolution considerations

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World Journal of Gastroenterology 2015年第22期21卷 6990-6998页

作者： Marcos Ricardo da silva Rodrigues Marco Aurelio Santo Giovani Marino Favero Elaine Cristina Vieira Roberto Ferreira Artoni Viviane Nogaroto Egberto Gaspar de Moura Patricia Lisboa fabio Quirillo Milleo Laboratório Multidisciplinar da Universidade Estadual de Ponta Grossa-Campus Uvaranas Avenida General Carlos Cavalcanti

AIM: To investigate the effects of bariatric surgery on metabolic parameters, incretin hormone secretion, and duodenal and ileal mucosal gene ***: Nine patients with type 2 diabetes mellitus(T2DM), chronic serum hyperglycemia for more than2 years, and a body mass index(BMI) of 30-35 kg/m2 underwent metabolic surgery sleeve gastrectomy with transit bipartition between May 2011 and December2011. Blood samples were collected pre and 3, 6 and12 mo postsurgery. Duodenal and ileal mucosa samples were collected pre- and 3 mo postsurgery. Pre- and postoperative blood samples were collected in the fasting state before ingestion of a standard meal(520kcal) and again 30, 60, 90, and 120 min after the mealto determine hemoglobin A1c(HbA1c) levels and the lipid profile, which consisted of triglyceride and total cholesterol levels. Intestinal gene expression of p53 and transforming growth factor(TGF)-β was analyzed using quantitative reverse-transcription PCR. Gastric inhibitory polypeptide(GIP) and glucagon-like peptide-1(GLP-1)were quantified using the enzyme-linked immunoassay method and analyzed pre- and ***'s t test or repeated measurements analysis of variance with Bonferroni corrections were performed as ***: BMI values decreased by 15.7% within the initial 3 mo after surgery(31.29 ± 0.73 vs 26.398± 0.68, P < 0.05) and then stabilized at 22% at 6mo postoperative, resulting in similar values 12 mo postoperatively(20-25 kg/m2). All of the patients experienced improved T2 DM, with 7 patients(78%)achieving complete remission(HbA1c < 6.5%), and 2patients(22%) achieving improved diabetes(HbA1c< 7.0% with or without the use of oral hypoglycemic agents). At 3 mo postoperatively, fasting plasma glucose had also decreased(59%)(269.55 ±18.24 mg/dL vs 100.77 ± 3.13 mg/dL, P < 0.05)with no further significant changes at 6 or 12 mo postoperatively. In the first month postoperatively,there was a complete withdrawal of hypoglycemic medica

关键词： Diabetes mellitus Hyperglycemia Intestine Gene expression Hyperplasia Bariatric surgery

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Acute fatty liver of pregnancy associated with severe acute pancreatitis:A case report

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World Journal of Hepatology 2014年第7期6卷 527-531页

作者： Cássio Vieira de Oliveira Alecsro moreira Julio P Baima Leticia de C Franzoni Talles B Lima fabio da S Yamashiro Kunie Yabuki Rabelo Coelho Ligia Y Sassaki Carlos Antonio Caramori Ferno G Romeiro Giovanni F silva Department of Internal Medicine Gastroenterology DivisionBotucatu Medical SchoolSao Paulo State University-UNESPBotucatuSao Paulo 01049-010Brazil Department of Pathology Botucatu Medical SchoolSao Paulo State University-UNESPBotucatuSao Paulo 01049-010Brazil

Acute fatty liver of pregnancy is a rare disease that affects women in the third trimester of pregnancy. Although infrequent, the disease can cause maternal mortality. The diagnosis is not always clear until the pregnancy is terminated, and significant complications, such as acute pancreatitis, can occur. Pancreatic involvement typically only occurs in severe cases after the development of hepatic and renal impairment. To date, little knowledge is available regarding how the disease causes pancreatitis. Treatment involves supportive measures and pregnancy interruption. In this report, we describe a case of a previously healthy 26-year-old woman at a gestational age of 27 wk and 6 d who was admitted with severe abdominal pain and vomiting. This case illustrates the clinical and laboratory overlap between acute fatty liver of pregnancy and pancreatitis, highlighting the difficulties in differentiating each disease. Furthermore, the hypothesis for this overlapping is presented, and the therapeutic options are discussed.

关键词： Acute fatty liver of pregnancy Severe acute pancreatitis Fulminant hepatic failure Liver disease in pregnancy

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Effects of Physical Activity Levels on Fatigue Perception in Patients with Parkinson’s Disease and Neurologically Healthy Individuals

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Health 2014年第21期6卷 2927-2933页

作者： Paulo Cezar Rocha dos Santos fabio Augusto Barbieri Diego Orcioli-silva Lucas Simieli Lilian Teresa Bucken Gobbi UNESP Univ Estadual Paulista at Rio Claro Rio Claro/SP Brazil UNESP Univ Estadual Paulista at Bauru Bauru/SP Brazil

Background: Recent researches involving fatigue and Parkinson’s disease (PD) sought to verify its incidence and the impacts of fatigue on quality life of patients with PD. Despite the importance of regular physical activity practice, there are only few studies that verified the influence of the levels of physical activity on fatigue in patients with PD. Objective: The aim of this study was to compare perception of fatigue between individuals with PD and neurologically healthy individuals (control group), considering the physical activity levels;and to verify the relation between physical activity levels and fatigue dimensions for individuals with PD and control group. Methods: Eighty individuals (40 patients with PD and 40 control individuals) participated in this study. Physical activity levels were evaluated through Modified Baecke Questionnaire for Older Adults. Multidimensional Fatigue Inventory (MFI) was used in order to evaluate fatigue dimensions (general, physical and mental fatigue, reduced motivation and activity). MANOVA two-way and Pearson linear correlation test were performed to analyze the data. Results: Patients with PD presented higher levels of fatigue, in all dimensions evaluated by MFI, comparing to control individuals. There was no association between physical activity levels and perception of fatigue for patients with PD and control individuals. Conclusion: Patients with PD showed increased perception of fatigue when compared to control individuals, due to PD characteristics. In addition, the perception of fatigue’s symptom was not influenced and had no relation by the level of physical activity.

关键词： Parkinson’s Disease Symptom of Fatigue Physical Activity Levels Non-Motor Symptom

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Effect of applying a calcined kaolin-based particle film on the photosynthetic capacity and growth of young eucalyptus plants

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Journal of Forestry Research 2021年第6期32卷 2473-2484页

作者： Diego Pereira Santos Mauriana da Rocha Sobrinho Maria de Fatima de Castro Oliveira Niedja Bezerra Costa Tiago Massi Ferraz Fabricio de Oliveira Reis Heder Braum Eliemar Campostrini fabio Afonso Mazzei Moura de Assis Figueiredo Graduate Program in Agriculture and Environment State University of MaranhaoPraca Goncalves Diass/nCentroBalsasMA 65800-000Brazil Graduate Program in Agroecology State University of MaranhaoAv.Lourenco Vieira da Silva1000Jardim Sao CristovaoSao LuisMA 65055-310Brazil Graduate Program in Agronomy Campus SamambaiaEscola de AgronomiaFederal University of GoiasAv.Esperanca s/nGoianiaGO 74690-900Brazil State University of Maranhao Av.Lourenco Vieira da Silva1000Jardim Sao CristovaoSao LuisMA 65055-310Brazil Northern Rio de Janeiro State University Av.Alberto Lamego2000Campos dos GoytacazesRJ 28013-602Brazil

In scenarios of climatic change when increased global temperatures can be expected,it is essential to search for technologies that favor sapling survival and growth after planting and increase yield in the ***-based particle films(KBPF)have been applied as barriers against the deleterious effects of high levels of solar *** objective of the present study was to assess the effects of applying purified calcined kaolin-based particle film to young eucalyptus *** treatments were carried out:0%(just water),3%,5%,7%,and 10%calcined kaolin applied to the adaxial part of the leaves.A complete randomized block design was used with five treatments and ten *** plants were assessed for height,diameter at ground level,gas exchanges(net photosynthetic CO_(2) assimilation,stomatal conductance and transpiration),instantaneous(WUE)and intrinsic water use efficiency(IWUE),chlorophyll a fluorescence(maximum quantum yield of photosystem II(PSII)(Fv/Fm),concentration of active reaction centers in relation to the quantity of photons absorbed(RC/ABS)and the maximum ratio of quantum yields of photochemical and concurrent non-photochemical processes in PSII(Fv/F0),SPAD reading and leaf *** 3%KBPF concentration showed the best responses in biometric assessments 80 days after planting(daP)and were corroborated by the responses of the leaf,stem and shoot dry matter production as a *** leaf ontogeny assessments showed positive responses following KBPF application when considering leaf development,with 7%KBPF concentration resulting in the highest mean *** mean specific leaf mass had negative response to high KBPF *** 60 daP,the gas exchange variables during both assessment periods declined with an increase in KBPF *** differences as a result of KBPF applications were found only at the start of the assessments(34 daP)for both WUE and for ***‘greenness’(SPAD reading)at 47 days showed a quadratic

关键词： Ecophysiology Photoprotection Yield Silviculture

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Effect of Microfocused Ultrasound on Facial Rejuvenation: Clinical and Histological Evaluation

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Journal of Biosciences and Medicines 2021年第7期9卷 112-125页

作者： Patricia Froes Meyer Michelle Meleck fabio dos Santos Borges Esteban Fortuny Stephany Luanna Queiroga Farias Felipe Alexander Caldas Afonso Ciro dantas Soares Eneida de Morais Carreiro Rodrigo Marcel Valentim da silva André Luiz Miranda Barbosa Federal University of Rio Grande do Norte (UFRN) Natal Brazil University Centre of Rio Grande do Norte (UNI-RN) Natal Brazil Michelle Meleck Advanced Aesthetics S&atilde o Paulo Brazil Estácio de Sá University Rio de Janeiro Brazil Universidad Finis Terrae Santiago Chile Potiguar University (UNP) Natal Brazil Campinas State University (UNICAMP) Campinas Brazil Fellow da West Virginia University Morgantown USA

Introduction: Micro focused ultrasound (MFU) is formed by mechanical waves emitted in a focused manner, concentrating thermal energy on a certain point or region, promoting a clinical improvement in wrinkles. Objective: evaluate the effects of micro focused ultrasound on facial rejuvenation. Methodology: This is an experimental study. The sample consisted of 30 volunteers, who were evaluated before treatment, 45 and 90 days after its beginning. A single application of the MFU was performed across the facial region. The parameters used were: 10 MHz cartridge with depth of 1.5 mm, 7 MHz with depth of 3 mm, and 4 MHz with focal depth of 4.5 mm;doses ranged from 0.1 to 2.0 J, according to the sensitivity of the volunteers treated, and the application time was of approximately 90 minutes. Clinical photographic analysis and facial symmetry analysis using Dolphin Imaging software were performed, and validated questionnaires. Two volunteers were submitted to blepharoplasty surgery, and one to rhytidoplasty surgery 45 days after the application of the MFU. Samples of the treated skin were taken after the surgical procedures and submitted to histological and immunohistochemical analyses. The volunteers answered a questionnaire to assess adverse reactions and satisfaction. Results: We observed a visible clinical improvement on the images by photography, and an improvement of facial symmetry in the measurements of the paralateronasal projection (p = 0.007), left lateral mandibular (p = 0.01), and right lateral mandibular (p = 0.008). The histological analysis showed an increase in the amount of fibroblasts (p = 0.02), blood vessels (p = 0.0062) and inflammatory cells (p = 0.0036), in addition to the production of type 1 collagen. In the immunohistochemical analysis, we observed the presence of the macrophage marker IHQ: CD68, indicating phagocytosis of adipose tissue and the presence of fibrosis. In the analysis of adverse reactions, only transient hyperemia was observed with t

关键词： Skin Aging Mechanical Waves Sagging Wrinkles

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Low-Flow Polysulfone Hemodialysis Alters Lipoprotein Parameters, Paraoxonase Activity and <i>in Vitro</i>Incorporation of Phospholipids

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Journal of Biophysical Chemistry 2017年第3期8卷 23-38页

作者： Franciane S. Marques Alysson Luiz M. da silva Ricardo J. C. Mattoso Roque Aras Rogério Jorge B. De Oliveira Júlio Cézar De Abreu Santos fabio D. Couto Ricardo D. Couto PGBSMI/Goncalo Moniz Research Center (CPqGM) FIOCRUZ Foundation Center Salvador Brazil Department of Biofunction Health Institute of Science Federal University of Bahia/UFBA Salvador Brazil Clinical Biochemistry Laboratory Department of Clinical and Toxicological Analysis Faculty of Pharmacy Federal University of Bahia/UFBA Salvador Brazil Ana Neri Hospital SESAB and Federal University of Bahia/UFBA Salvador Brazil Naval Hospital of Salvador Brazilian Marine Forces Salvador Brazil Laboratory of Molecular Biology and Genetics at Center of Agricultural Environmental and Biological Sciences (CCAAB-UFRB) Cruz das Almas Brazil

End stage-renal-disease (ESRD) is associated with dyslipidemia and premature atherosclerosis. The study evaluates the effect of hemodialysis (HD) on HDL-remodeling between pre- and post-HD. Was conducted a cross-sectional study with 50 ESRD male patients, undergoing HD at Ana Neri Hospital, Salvador, Brazil. All individuals were on HD for at least 3 months, into a three sessions protocol for 3 - 4 hours per week, with a polysulfone low-flow basic-dialyzing-membrane and unfractionated-heparin. HDL Phospholipid-incorporation was measured by 14C-PL-scintillation-counting, expressed as %14C-PL/mL/hour. Paraoxonase (PON-1) activity was measured by spectrophotometry using paraoxon as substrate. Cardiovascular risk ratios and atherogenic index of plasma were calculated. Total cholesterol, HDL-C and non-HDL-C increased at post-HD on all age groups, but without triglycerides (TG) changes. TG/HDL-C decreased in 30 - 39 and 40 - 49 year (y) at post-HD (p 0.05). LDL-C/apoB increased in >60 y, after HD (p 60 (p 0.01). On the other hand, non-HDL-C/HDL-C reduced in 40 - 49 and >60 y, at post-HD (p 0.05). The linear-correlation between %14C-PL-incorporation and non-HDL-C/HDL-C was negative in 30 - 39 y, both at pre-HD (r = -0.90;p = 0.002) and post-HD (r = -0.78;p = 0.022). Linear-correlation between PON-1 and %14C-PL-incorporation was positive in >60 y, both at pre- (r = 0.63;p = 0.029) and post-HD (r = 0.65;p = 0.022). PON-1 activity increased at pre- (59 ± 30) and post-HD (73 ± 38) in 50 - 59 y (p 0.05). The %14C-PL-incorporation was reduced in >60 y (p 0.05), when compared to pre- and post-HD. ESRD patients undergoing HD shows important changes on lipid-profile, PON-1-activity, cardiac risk ratios and HDL-remodeling. These results demonstrate the influence of HD with a polysulfone low-flow basic-dialyzing-membrane and unfractionated-heparin on lipoprotein metabolism.

关键词： Hemodialysis Dyslipidemia Cardiovascular Risk Bioindices PLTP PON-1 HDL-Remodeling Low-Flow Polysulfone Dialyzing-Membrane

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Functional Morphology of the Spermatogenesis of Gir Bulls

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Agricultural Sciences 2020年第11期11卷 1081-1094页

作者： daniel F. M. silva fabio J. C. Faria Fernando H. G. Furtado Carlos A. C. Fernandes Juliana C. B. silva Adriano Garcia Deiler S. Costa Federal University of Mato Grosso do Sul Campo Grande Brazil University José do Rosário Vellano Alfenas Brazil Embrapa Pantanal Corumbá Brazil Brazilian Zebu Breeders Association ABCZ Campo Grande Brazil Nucleus of Animal Production and Reproduction (NUPRA) Campo Grande Brazil

The purpose of this study was to evaluate the functional morphology of the spermatogenesis of Gir bulls, with emphasis on the testicular biometry and testicular parenchyma histomorphometry. Testicular fragments from eight Gir bulls were used. The fragments were fixed by tissue perfusion with Karnovsck’s solution, and inclusion was subsequently performed using glycol methacrylate. Histological sections of 4 μm were made and stained with a 1% toluidine blue-sodium borate solution. The mean age of the bulls was 8.0 ± 1.3 years and the mean body weight was 467.5 ± 26.7 kg. Testicular weight was 289.2 ± 30.5 g on average, and the average gonadosomatic index was 0.12% ± 0.02%. The seminiferous tubules, Leydig cells, stroma, and intertubular tissue composed 80.9% ± 1.7%, 5.4% ± 1.3%, 13.7% ± 1.1%, and 19.1% ± 1.7% of the total testicular weight, respectively. The mean length of the seminiferous tubule per gram of testicle was 17 ± 0.8 m. Losses during spermatogonia mitosis averaged 75.5% ± 3.22%, while losses were 30.6% ± 8.17% during the meiotic phase, which resulted in an average total loss of 81.49% ± 2.58% of cells during the entire process of spermatogenesis. The average daily sperm production per gram of parenchyma was 28.0 × 106 cells. It was concluded that the histometric measurements of testicular parameters in the Gir breed are within the averages reported for other zebu cattle breeds.

关键词： Spermatogonia Leydig Sertoli Testicle

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Design, Development and Geometric Error Analysis of an Aerostatic Rotary Table

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Journal of Mechanics Engineering and Automation 2016年第3期6卷 133-147页

作者： Verilton Nunes da silva Luiz Henrique Melo silva Nobrega fabio de Andrade Barroso Rafael Franklin Alves silva Jobson Francisco da Silva Jose Carlos de Lima JUnior and Joaio Bosco de Aquino Silva

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Effects of Semi-Ablative Fractional Radiofrequency Associated with Growth Factors in Stretch Marks: A Randomized Controlled Trial

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Open Journal of Applied Sciences 2021年第4期10卷 379-394页

作者： Patricia F. Meyer Rodrigo Marcel V. da silva Liliane S. Vasconcelos Louhanne Christine B. Bezerra Maria Paula M. Oliveira Eneida M. Carreiro Ciro D. Soares fabio S. Borges Monica Etrusco Joyce Rodrigues Silene B. Ribeiro Hernan Andrés B. Ortiz Federal University of Rio Grande do Norte (UFRN) Natal Brazil Physiotherapy Course at UNIRN Natal Brazil Mauricio de Nassau Natal Natal Brazil Physiotherapy Course at Potiguar University (UnP) Natal Brazil Potiguar University (UnP) Natal Brazil Graduate Program in Stomatopathology State University of Campinas S&#227 o Paulo Brazil Postgraduate Program in Dermatofunctional Physiotherapy Estácio de Sá University Rio de Janeiro Brazil Minas Gerais Faculty of Medical Sciences Minas Gerais Brazil Sã o Judas Tadeu University Butant&#227 Brazil FSG Centro Universitário Caxias do Sul Brazil Physiotherapy Course Escuela de Kinesiología Facultad de Ciencias de la Rehabilitación Universidad Andrés Bello Santiago Chile

Background: To investigate the effects of the association of semi-ablative fractional radiofrequency (RFF) with growth factors in stretch marks. Methods: This is a randomized controlled trial. The sample consisted of 28 female patients with complaints of gluteus or abdomen striae and divided into 2 equitable groups, named G1 (semi-ablative RFF without active principle association) and G2 (semi-ablative RFF with active principle association), being subdivided into G-1A and G-2A (abdominal applications) and G-1B and G-2B (gluteus applications). A photographic and histological analysis was performed using questionnaires about inflammation, presence of adverse effects and satisfaction of volunteers. Photographic analysis showed a reduction in the amount of striae alba in all groups. Results: The histological analysis showed an increase in fibroblast activity, collagen type I, and blood vessels, especially in the groups that associated the RFF with the active principle. In the inflammation analysis, the groups that performed intervention with active ingredients showed lower inflammatory signal. All groups had a reasonable level of satisfaction after the interventions;however, the group that used active ingredients reported greater results. Conclusion: The association of semi ablative RFF with growth factors showed a reduction in clinical inflammatory signs, mainly in the first 15 days, as well as higher collagen production, verified in 30 days, with satisfactory clinical results in all groups.

关键词： Striae Distensae Collagen Wound Healing

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