8 research outputs found
Vitamin D Modulates Hematological Parameters and Cell Migration into Peritoneal and Pulmonary Cavities in Alloxan-Diabetic Mice
Background/Aims. The effects of cholecalciferol supplementation on the course of diabetes in humans and animals need to be better understood. Therefore, this study investigated the effect of short-term cholecalciferol supplementation on biochemical and hematological parameters in mice. Methods. Male diabetic (alloxan, 60mg/kg i.v., 10 days) and non diabetic mice were supplemented with cholecalciferol for seven days. The following parameters were determined: serum levels of 25-hydroxyvitamin D, phosphorus, calcium, urea, creatinine, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, red blood cell count, white blood cell count (WBC), hematocrit, hemoglobin, differential cell counts of peritoneal lavage (PeL), and bronchoalveolar lavage (BAL) fluids and morphological analysis of lung, kidney, and liver tissues. Results. Relative to controls, cholecalciferol supplementation increased serum levels of 25-hydroxyvitamin D, calcium, hemoglobin, hematocrit, and red blood cell counts and decreased leukocyte cell counts of PeL and BAL fluids in diabetic mice. Diabetic mice that were not treated with cholecalciferol had lower serum calcium and albumin levels and hemoglobin, WBC, and mononuclear blood cell counts and higher serum creatinine and urea levels than controls. Conclusion. Our results suggest that cholecalciferol supplementation improves the hematological parameters and reduces leukocyte migration into the PeL and BAL lavage of diabetic mice.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Pro-reitoria de Pesquisa da Universidade de Sao Paulo (PRP/USP, Projeto I and Novos Docentes)Univ Sao Paulo, Fac Pharmaceut Sci, Dept Clin & Toxicol Anal, Lab Immunoendocrinol,FCF, Sao Paulo, SP, BrazilUniv Fed Sao Paulo, Dept Med, Rheumatol Div, Sao Paulo, SP, BrazilDepartment of Medicine, Rheumatology Division, Universidade Federal de São Paulo, São Paulo, SP, BrazilFAPESP: 2010/02272-0FAPESP: 2012/23998-4FAPESP: 2013/20904-1FAPESP: 2014/05214-1FAPESP: 2017/05100-4CNPq: 470523/2013-1CNPq: 301617/2016-3Web of Scienc
Efeitos da parede de levedura em dieta úmida na microbiota fecal, na produção de gás e na morfologia intestinal de gatos adultos
Functional impairment of systemic scleroderma patients with digital ulcerations: Results from the DUO registry
Influência das condições de aeração no tratamento de efluentes fenólicos com biofilmes em reator aeróbio
Making the Animals on the Plate Visible: Anglophone Celebrity Chef Cookbooks Ranked by Sentient Animal Deaths
Functional impairment of systemic scleroderma patients with digital ulcerations: results from the DUO Registry
Objective. Digital ulcers (DUs) are frequent manifestations of systemic
scleroderma (SSc). This study assessed functional limitations due to DUs
among patients enrolled in the Digital Ulcer Outcome (DUO) Registry, an
international, multicentre, observational registry of SSc patients with
DU disease.
Methods. Patients completed at enrolment a DU-specific functional
assessment questionnaire with a 1-month recall period, measuring
impairment in work and daily activities, and hours of help needed from
others. Physician-reported clinical parameters were used to describe the
population. For patients who completed at least part of the
questionnaire, descriptive analyses were performed for overall results,
and stratified by number of DUs at enrolment.
Results. This study included 2327 patients who completed at least part
of the questionnaire. For patients with 0, 1-2, and DUs at enrolment,
mean overall work impairment during the prior month among
employed/self-employed patients was 28\%, 42\%, and 48\%, respectively.
Across all included patients, ability to perform daily activities was
impaired on average by 35\%, 54\%, and 63\%, respectively. Patients
required a mean of 2.0, 8.7, and 8.8 hours of paid help and 17.0, 35.9,
and 63.7 hours of unpaid help, respectively, due to DUs in the prior
month. Patients with DUs had more complications and medication use than
patients with no DUs.
Conclusion. With increasing number of DUs, SSc patients reported more
impairment in work and daily activities and required more support from
others