Biochemical Alterations
Mostrando 1-12 de 489 artigos, teses e dissertações.
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1. Prevalence of thyroid dysfunction in neonates receiving parenteral nutrition in the intensive care unit
Abstract Objective: The use of parenteral nutrition (PN) formulations that do not contain iodine can contribute to the deficiency of this mineral, potentially leading to hypothyroidism and, ultimately, neurocognitive impairments. This study aimed to evaluate TSH alterations in newborns receiving PN. Methods: Retrospective study of neonatal intensive care u
Jornal de Pediatria. Publicado em: 2023
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2. Hematological and biochemical alterations in female dogs with mammary cancer and inflammatory carcinoma
RESUMO Alterações hematológicas e bioquímicas em animais portadores de neoplasias podem resultar dos efeitos diretos do crescimento tumoral ou de síndromes paraneoplásicas. O objetivo deste estudo foi avaliar as alterações hematológicas e bioquímicas em cadelas com neoplasias mamárias e carcinoma inflamatório (IC). Foram coletadas amostras de san
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2022
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3. Radioprotective Effect of Nigella Sativa Oil on Heart Tissues of Rats Exposed to Irradition
Abstract Background Various studies are ongoing related to the radioprotective agents. Herbal preparations are currently becoming popular because of their beneficial effects with fewer side effects compared to the synthetic/semi-synthetic medicines, and Nigella sativa oil (NSO) is only one of them. Objective To investigate NSO for its antioxidant effects
International Journal of Cardiovascular Sciences. Publicado em: 2022
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4. Prostatic alterations associated to early weaning and its relation with cocoa powder supplementation. Experimental study in adult wistar rats
ABSTRACT Early weaning can predispose the offspring to greater risk of developing chronic diseases in adulthood. It is believed that the consumption of functional foods is able to prevent these effects. The aim of this study is to evaluate the effects of maternal and postnatal cocoa powder supplementation on body mass, metabolism, and morphology of the prost
Int. braz j urol.. Publicado em: 2021-10
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5. Ayahuasca prevents oxidative stress in a rat model of depression elicited by unpredictable chronic mild stress
ABSTRACT Background: Depression is a highly disabling common mental disorder and, due to its multifactorial nature, the development of effective therapies is challenging and of great relevance. Ayahuasca (AYA), an entheogenic traditional beverage, has emerged as an alternative for antidepressant treatment, however, AYA preclinical and clinical trials are st
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2021-04
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6. Biomechanical and biochemical investigation of erythrocytes in late stage human leptospirosis
Leptospirosis is a zoonotic disease caused by bacteria of the genus Leptospira, which can cause lipid changes in the erythrocyte membrane. Optical tweezers were used to characterize rheological changes in erythrocytes from patients with leptospirosis in the late stage. Biochemical methods were also used for quantification of plasma lipid, erythrocyte membran
Braz J Med Biol Res. Publicado em: 2020-08
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7. Silicon nutrition counteracts salt-induced damage associated with changes in biochemical responses in apple
ABSTRACT Salt stress is an environmental challenge that adversely influences plant responses. Silicon (Si) nutrition plays critical roles in plant tolerance to salt stress. Apple (Malus domestica Borkh.), a salt sensitive fruit species, was used in the present experiment to investigate the influences of Si on salt stress as well as on alterations of biochemi
Bragantia. Publicado em: 2020-03
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8. OUTPATIENT ANALYTIC ASSESSMENT OF ANOREXIA NERVOSA — THE IMPORTANCE OF VENOUS BLOOD GASES
RESUMO Objetivo: Avaliar a evolução laboratorial, particularmente da gasometria venosa, na anorexia nervosa (AN), correlacionando os achados com parâmetros clínicos. Métodos: Estudo retrospetivo com adolescentes com AN seguidos em ambulatório, entre janeiro de 2014 e maio de 2017. Foram comparadas três avaliações: (t1) primeira consulta; (t2) cons
Rev. paul. pediatr.. Publicado em: 13/01/2020
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9. Investigation of chromosomal alterations in patients with Alzheimer's disease in the state of Amazonas, Brazil
RESUMO Doença de Alzheimer (DA) tem como principal característica a deterioração das funções cerebrais. Quanto a sua etiologia ainda é complexa e indefinida, apesar do progresso alcançado na compreensão de seus mecanismos neurológicos, infecciosos, bioquímicos, genéticos e citogenéticos. Considerando isto, nós investigamos a presença de altera
Arq. Neuro-Psiquiatr.. Publicado em: 10/01/2020
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10. Toxicological evaluation of Lafoensia pacari A. St.-Hil. (Lythraceae) stem bark extract: Acute and subchronic studies in mice
This study evaluated the safety of Lafoensia pacari A. St.-Hil. (Lythraceae) stem bark hydroalcoholic extract (LPE) through acute and subchronic toxicological assessments in mice. In the acute toxicity evaluation, a single 2000 mg/kg oral dose of LPE was administered to mice and clinical observations were conducted for 14 days. For subchronic toxicity, LPE d
Braz. J. Pharm. Sci.. Publicado em: 20/12/2019
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11. Performance, Carcass Traits, Biochemical and Hematological Profile, Ileal Microbiota and Nutrient Metabolizability in Broilers Fed Diets Containing Cell Wall of Saccharomyces Cerevisiae and Piperine
ABSTRACT The objective of this study was to evaluate the inclusion of cell wall of Saccharomyces cerevisiae (CWSc) and piperine in broiler rations and their effects on performance, carcass traits, blood parameters, ileal microbiota and nutrient digestibility. A randomized block design with five treatments and six replicates of 10 birds was used, totaling 300
Braz. J. Poult. Sci.. Publicado em: 05/12/2019
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12. Effects of tadalafil to prevent injury on corpus cavernosum after vascular or nervous peri-prostatic bundle injury. Experimental model in rats
Abstract Purpose: To evaluate the effects of tadalafil (TD) in preventing histological alterations of the corpus cavernosum caused by isolated lesions of cavernous nerve (ILCN) and artery (ILCA) in rats. Methods: Fifty male Wistar rats were randomly assigned in five groups: G1: control; G2: bilateral ILCN; G3: bilateral ILCA; G4: ILCN+TD; G5: ILCA+TD. The
Acta Cir. Bras.. Publicado em: 28/11/2019