1
|
Guedes JRB, Vendruscolo CP, Tokawa PKA, Carvalho AM, Johnson PJ, Faleiros RR. The Detection of Thoracolumbar Spine Injuries in Horses with Chronic Laminitis Using a Novel Clinical-Assessment Protocol and Ultrasonographic Examination. Animals (Basel) 2024; 14:1364. [PMID: 38731368 PMCID: PMC11083038 DOI: 10.3390/ani14091364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/08/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Postural adaptation is a prominent feature in horses affected by laminitis. Laminitis induces intense pain, especially in the forelimbs, prompting affected horses to assume a caudally displaced trunk posture, resulting in the hyperflexion of the thoracolumbar spine. This study assessed the nature and prevalence of thoracolumbar injuries in horses with chronic laminitis compared to horses without it. Sixty horses were used (thirty laminitic and thirty non-laminitic) of different athletic purposes and ages (2-20 years). The experimental protocol entailed a single assessment of horses' thoracolumbar spines, utilizing physical examination by MACCTORE, a scoring system developed specifically for this study. Additional evaluations included the Grimace Equine Pain Scale (HGS) and ultrasound exams. Statistical tests were used to compare values (Mann-Whitney or t-test) and lesions prevalences (Fisher) between groups (p < 0.05). The results showed a higher pain manifestation (HGS and heart rate, p < 0.0001) and thoracolumbar-spine-injury levels in chronic laminitis horses, both in MACCTORE clinical examinations (11.7 ± 4.8 vs. 4.2 ± 3.3, p < 0.0001) and general ultrasonographic indices (39.6 ± 12.0 vs. 20.7 ± 7.1, p < 0.0001), including specific examination approaches for various spinal elements. Horses with laminitis presented with a 14-fold higher prevalence of ultrasound-relevant lesions in the thoracolumbar spine (CI: 4.4 to 50.6, p < 0.0001) compared to controls. These findings constitute new evidence of an association between chronic laminitis and the presence of thoracolumbar spine injuries in horses, which may be confirmed by more sophisticated study designs.
Collapse
Affiliation(s)
- Julia R. B. Guedes
- The EQUINOVA Research Group, Department of Veterinary Medicine and Surgery, Veterinary School, Federal University of Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (A.M.C.); (R.R.F.)
| | - Cynthia P. Vendruscolo
- Department of Veterinary Medicine and Zootechnics School (FMVZ), University of São Paulo (USP), São Paulo 13635-900, Brazil; (C.P.V.); (P.K.A.T.)
| | - Paula K. A. Tokawa
- Department of Veterinary Medicine and Zootechnics School (FMVZ), University of São Paulo (USP), São Paulo 13635-900, Brazil; (C.P.V.); (P.K.A.T.)
| | - Armando M. Carvalho
- The EQUINOVA Research Group, Department of Veterinary Medicine and Surgery, Veterinary School, Federal University of Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (A.M.C.); (R.R.F.)
| | - Philip J. Johnson
- Equine Internal Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO 65211, USA;
| | - Rafael R. Faleiros
- The EQUINOVA Research Group, Department of Veterinary Medicine and Surgery, Veterinary School, Federal University of Minas Gerais (UFMG), Belo Horizonte 31270-901, Brazil; (A.M.C.); (R.R.F.)
| |
Collapse
|
2
|
Lima AS, Luz ACON, Carvalho AM, Mourani MM, Catto LFB, Gutierrez-Rodrigues F, Young NS, Souza CS, Oliveira FR, Calado RT. SÍNDROME VEXAS E A RELAÇÃO DE DISTÚRBIOS AUTOINFLAMATÓRIOS COM DOENÇAS HEMATOLÓGICAS. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
|
3
|
Silva MHFP, Fischer WGG, Carvalho AM, Pessoa IA, Catto MB, Fonseca PR, Lima AS. LINFOMA DE BURKITT PRIMÁRIO DA TIREÓIDE: RELATO DE CASO. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
4
|
Oliveira APL, Paz CFR, Lima MPA, Duarte PC, Cota LO, Júnior SSR, Silva VP, Monteiro BS, Leise BS, Carvalho AM, Faleiros RR. LAMELLAR HISTOLOGICAL AND IMMUNOHISTOCHEMICAL EVALUATION OF THE HOOF WALL IN HORSES WITH CHRONIC LAMINITIS TREATED WITH MESENQUIMAL STEM CELLS DERIVED FROM ADIPOSE TISSUE BY REGIONAL PERFUSION. Cytotherapy 2021. [DOI: 10.1016/j.jcyt.2021.02.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
5
|
Ribeiro RM, Ribeiro DS, Cota LO, Leme FO, M Carvalho A, Faleiros RR. Changes in metabolic and physiological biomarkers in Mangalarga Marchador horses with induced obesity. Vet J 2021; 270:105627. [PMID: 33641803 DOI: 10.1016/j.tvjl.2021.105627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 12/01/2020] [Accepted: 02/02/2021] [Indexed: 02/03/2023]
Abstract
This study aimed to characterize and correlate physiological and metabolic changes in horses fed a hypercaloric diet (HD). Nine mature horses with a mean initial body condition score of 2.9 ± 1 (scale, 1-9) were fed a high-calorie diet for 5 months. Fasting blood samples were collected before the study and biweekly for the duration of the project to determine the concentrations of cholesterol (CHOL), very low (VLDL), low (LDL) and high-density (HDL) lipoproteins, triglycerides, non-esterified fatty acids, and fructosamine. A low-dose oral glucose tolerance test (LGTT) was conducted before, 75 and 150 days after HD introduction. Mean arterial blood pressure was measured monthly. Following HD introduction, CHOL, LDL, HDL, and fructosamine blood concentrations increased (P < 0.001). These four variables were also positively and significantly correlated with the blood insulin response to LGTT. These findings confirm the occurrence of hypercholesterolemia concomitantly with insulin dysregulation development in horses exposed to HD.
Collapse
Affiliation(s)
- Rodrigo M Ribeiro
- Centro Universitário de Mineiros - UNIFIMES, Rua 23, esquina com Av. Caiapós - Setor Aeroporto, Mineiros, GO, Brazil
| | - Debora S Ribeiro
- Centro Universitário de Mineiros - UNIFIMES, Rua 23, esquina com Av. Caiapós - Setor Aeroporto, Mineiros, GO, Brazil
| | - Leticia O Cota
- EQUINOVA Research Group, Veterinary School, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, campus Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Fabiola O Leme
- EQUINOVA Research Group, Veterinary School, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, campus Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Armando M Carvalho
- EQUINOVA Research Group, Veterinary School, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, campus Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Rafael R Faleiros
- EQUINOVA Research Group, Veterinary School, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, campus Pampulha, Belo Horizonte, MG 31270-901, Brazil; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq, SHIS, Edifício Santos Dumont, Lago Sul, Brasília, DF 71605-001, Brazil.
| |
Collapse
|
6
|
Malacarne BD, Cota LO, Neto ACP, Paz CFR, Dias LA, Corrêa MG, Carvalho AM, Faleiros RR, Xavier ABS. Mechanical nociceptive assessment of the equine hoof following distal interphalangeal joint intra-articular anesthesia. PeerJ 2020; 8:e9469. [PMID: 32864201 PMCID: PMC7427544 DOI: 10.7717/peerj.9469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/11/2020] [Indexed: 11/26/2022] Open
Abstract
Background With the hypothesis that equine dorsal lamellar tissue can be desensitized by anesthesia injection into distal interphalangeal joint (DIPJ), the objective was to assess the mechanical nociceptive threshold of hoof dorsal lamellae following intra-articular (IA) administration of lidocaine into this joint. Methods The DIPJ of the forelimbs of six adult healthy horses were injected with either 5 mL of lidocaine, or 5 mL of lactated Ringer’s solution. Treatments were randomly distributed, with each forelimb undergoing a single treatment. The hooves were evaluated pre- and post-injection at pre-selected times over 4 h, using a pressure algometry model. Mechanical nociceptive thresholds (MNTs) were recorded for the sole (dorsal, palmarolateral, and palmaromedial regions), coronary band (medial, lateral, and dorsal regions), heel bulbs (medial and lateral), and dorsal lamellar region (2 cm and 4 cm distal to the coronary band). The MNT means were compared over time using the Friedman test and between treatments using the Wilcoxon signed-rank test, with values of P < 0.05 considered statistically significant. Results There were no differences between treatments for any region of the hoof during the evaluation period. However, MNT values indicating analgesia were recorded in the dorsal lamellar region in 50% of hooves following adminstration of lidocaine into the DIPJ. Conclusion The administration of 5 mL of lidocaine into the DIPJ does not significantly increase the mechanical nociceptive threshold of the equine hoof.
Collapse
Affiliation(s)
- Bruno D Malacarne
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Leticia O Cota
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Antônio C P Neto
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Cahuê F R Paz
- Centro Universitário INTA-Uninta, Sobral, Ceará, Brazil
| | - Lucas A Dias
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Mayara G Corrêa
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Armando M Carvalho
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Rafael R Faleiros
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.,Conselho Nacional de Desenvolvimento Cientìfico e Tecnològico -CNPq, Brasília, Brazil
| | - Andressa B S Xavier
- Equinova Research Group -Department of Veterinary Clinics and Surgery, School of Veterinary, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| |
Collapse
|
7
|
Carvalho AM, Manicardi A, Montes CV, Gunnoo SB, Schneider RJ, Madder A. Decoration of trastuzumab with short oligonucleotides: synthesis and detailed characterization. Org Biomol Chem 2018; 15:8923-8928. [PMID: 29038808 DOI: 10.1039/c7ob02216f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Trastuzumab (Herceptin®) is an FDA-approved therapeutic antibody currently employed in the treatment of metastatic stages of breast cancer. Herein, we propose a simple, fast and cost-effective methodology to conjugate trastuzumab with 22-mer 5' thiol-modified oligonucleotides using a bifunctional crosslinker. The conjugates were successfully characterized by MALDI-ToF MS and SDS-PAGE, obviating the need for enzymatic digestion and difficult chromatographic separations. Furthermore, ELISA was performed to ensure that trastuzumab activity is not affected by oligonucleotide conjugation.
Collapse
Affiliation(s)
- A M Carvalho
- Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium.
| | | | | | | | | | | |
Collapse
|
8
|
Abstract
Polyunsaturated fatty acids play an important role in human nutrition, being associated with several health benefits. The analyzed vegetables, in spite of its low fat content, lower than 2%, present a high proportion of polyunsaturated fatty acids of n-3, n-6 and n-9 series, such as α-linolenic, linoleic and oleic acids, respectively. Wild edible plants contain in general a good balance of n-6 and n-3 fatty acids. The present study tries to contribute to the preservation and valorization of traditional food resources, studying the fatty acids profile of 20 wild vegetables by gas-liquid chromatography with flame ionization detection. Results show that species in which leaves are predominant in their edible parts have in general the highest polyunsaturated fatty acid/saturated fatty acid ratios: Rumex pulcher (5.44), Cichorium intybus (5.14) and Papaver rhoeas (5.00). Due to the low n-6/n-3 ratios of the majority of the samples, they can be considered interesting sources of n-3 fatty acids, especially those with higher total fat amount, such as Bryonia dioica, Chondrilla juncea or Montia fontana, with the highest contents of α-linolenic acid (67.78, 56.27 and 47.65%, respectively). The wild asparaguses of Asparagus acutifolius and Tamus communis stand out for their linoleic acid content (42.29 and 42.45%, respectively). All these features reinforce the interest of including wild plants in diet, as an alternative to the variety of vegetables normally used.
Collapse
Affiliation(s)
- P Morales
- Instituto Politécnico de Bragança, Campus de Santa Apolónia, Apartado, Bragança, Portugal
| | | | | | | | | | | |
Collapse
|
9
|
van Zeller M, Vaz AP, Soares Pires F, Neves I, Drummond M, Carvalho AM, Moura Relvas P. Efficacy evaluation of educational sessions for patients with asthma and COPD. Rev Port Pneumol 2011; 18:29-33. [PMID: 22177939 DOI: 10.1016/j.rppneu.2011.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Accepted: 07/19/2011] [Indexed: 10/14/2022] Open
Abstract
INTRODUCTION Asthma and COPD are respiratory diseases in which a better knowledge and understanding of the pathology allows the patients to be more involved, which is crucial in their treatment. Holding educational sessions is a good way of imparting information to the patients. AIM To determine the efficacy of educational sessions in helping patients with Asthma and COPD to acquire a better understanding of their condition. METHODS Following a Portuguese Lung Foundation initiative to improve knowledge about respiratory health, educational sessions for patients suffering from Asthma or COPD were organized. 25 randomized patients with the disease were invited to participate. Each session lasted 60 minutes. Patient knowledge was tested by means of a multiple choice questionnaire before and after the session. RESULTS Fifteen patients with asthma attended the sessions, they had an average age of 36 years, of which 60% were female. Within the group 60% were able to name their pathology correctly. Seventeen patients with COPD attended the sessions, they had an average age of 69 years, of which 70% were males and only 3 (17,6%) patients were able to correctly name their pathology. In both groups, there was a statistically positive improvement (p<0,05) of correct answers to the questionnaire the end of each educational session. CONCLUSION Patient knowledge increased in each educational session. Patients with COPD were less well informed about their disease than patients with asthma and they also had more difficulty in correctly naming their disease.
Collapse
Affiliation(s)
- M van Zeller
- Serviço de Pneumologia do Hospital São João, Porto, Portugal. mafalda
| | | | | | | | | | | | | |
Collapse
|
10
|
Gronner MF, Bosi PL, Carvalho AM, Casale G, Contrera D, Pereira MA, Diogo TM, Torquato MTCG, Souza GMD, Oishi J, Leal AMO. Prevalence of metabolic syndrome and its association with educational inequalities among Brazilian adults: a population-based study. Braz J Med Biol Res 2011; 44:713-9. [PMID: 21755260 DOI: 10.1590/s0100-879x2011007500087] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Accepted: 06/14/2011] [Indexed: 11/22/2022] Open
Abstract
The present study estimated the prevalence of metabolic syndrome (MS) according to the criteria established by the National Cholesterol Education Program-Adult Treatment Panel III (NCEP-ATPIII) and the International Diabetes Federation (IDF) and analyzed the contribution of social factors in an adult urban population in the Southeastern region of Brazil. The sample plan was based on multistage probability sampling according to family head income and educational level. A random sample of 1116 subjects aged 30 to 79 years was studied. Participants answered a questionnaire about socio-demographic variables and medical history. Fasting capillary glucose (FCG), total cholesterol, high-density lipoprotein cholesterol (HDL-C), and triglycerides were determined and all non-diabetic subjects were submitted to the 75-g oral glucose tolerance test. Body mass index (BMI, kg/m(2)), waist circumference and blood pressure (BP) were determined. Age- and gender-adjusted prevalence of MS was 35.9 and 43.2% according to NCEP-ATPIII and IDF criteria, respectively. Substantial agreement was found between NCEP-ATPIII and IDF definitions. Low HDL-C levels and high BP were the most prevalent MS components according to NCEP-ATPIII criteria (76.3 and 59.2%, respectively). Considering the diagnostic criteria adopted, 13.5% of the subjects had diabetes and 9.7% had FCG ≥100 mg/dL. MS prevalence was significantly associated with age, skin color, BMI, and educational level. This cross-sectional population-based study in the Southeastern region of Brazil indicates that MS is highly prevalent and associated with an important social indicator, i.e., educational level. This result suggests that in developing countries health policy planning to reduce the risk of MS, in particular, should consider improvement in education.
Collapse
Affiliation(s)
- M F Gronner
- Departamento de Medicina, Universidade Federal de São Carlos, SP, Brasil
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Carvalho AM, Oliveira-Filho RM, Simões MJ, Amed AA, Kulay L. Effect of chronic ritonavir administration on pregnant rats and their fetuses. CLIN EXP OBSTET GYN 2004; 31:229-31. [PMID: 15491071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
In view of the very important role played by ritonavir in the prevention of maternal-fetal HIV-vertical transmission, the aim of this experimental study was to evaluate its possible effects on several important obstetric parameters. Ritonavir was administered daily to three groups of pregnant rats (E1 = 20 mg/kg; E2 = 60 mg/kg; E3 = 180 mg/kg; n = 10 in every group) from 'zero' up to the 20th day of pregnancy. Controls (n = 10) were injected with the drug vehicle (propyleneglycol) in the same schedule. We evaluated the effects on fetal and maternal weight gain, placental weight, number of implantations and resorptions, malformations, fertility rate, and maternal and fetal death rates. Body weight gain of the E3 group was significantly lower than that of the other groups, most likely due to a toxic effect of the highest dose of ritonavir. Ritonavir did not affect the number of implantations. Group E3 had five resorptions and some reduction in fertility. The mortality rate was significantly affected by ritonavir (2/10 maternal deaths in E2 and 4/10 in E3). On the other hand, no alterations were observed in the fetuses, a finding which could be due at least in part to the protective action of placental P-glycoprotein.
Collapse
Affiliation(s)
- A M Carvalho
- University of José do Rosário Vellano School of Medicine, Alfenas (MG), (Brazil)
| | | | | | | | | |
Collapse
|
12
|
Hashiba K, Carvalho AM, Diniz G, Barbosa de Aridrade N, Guedes CA, Siqueira Filho L, Lima CA, Coehlo HE, de Oliveira RA, Carvaiho AM, Coetho HE. Experimental endoscopic repair of gastric perforations with an omental patch and clips. Gastrointest Endosc 2001; 54:500-4. [PMID: 11577318 DOI: 10.1067/mge.2001.118444] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND The omental patch is a standard surgical treatment of gastroduodenal ulcer perforation. This is a report of an experimental method for endoscopic repair of anterior gastric perforations with an omental patch developed by using a porcine model. METHODS A standardized gastric perforation was created in 10 pigs. The omentum was pulled into the gastric lumen and fixed endoscopically to the muscularis propria layer of the stomach with metallic clips. RESULTS The postoperative course was normal in 9 animals. An ulcer was evident at the site of repair at follow-up endoscopy. At autopsy, the omentum was adherent to the external side of gastric wall. One animal died with peritonitis, presumably because the muscularis propria layer could not be seen during the procedure, and the clips attached the omentum only to the mucosa. CONCLUSIONS Endoscopic repair with an omental patch appears to be an effective procedure for closure of gastric perforations.
Collapse
Affiliation(s)
- K Hashiba
- Faculdade de Medicina, Universidade Federal de Uberlândia Minas Gerais--Hospital Sírio Libanês, São Paulo, Brazil
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Abstract
This study aimed, through a review of Nursing periodicals, at identifying elements of interaction between Nursing and Psychology. Authors selected 317 articles that met the criterion of approaching psychological issues. The analysis included: 1. the focussed theme; 2. authors' position; 3. references to Psychology works; 4. Psychology's theoretical frameworks and 5. methodology. Authors concluded that this interaction is occurring through a theoretical-methodological dialogue. The contacts among professionals with different academic backgrounds were scarce.
Collapse
Affiliation(s)
- A M Carvalho
- Departamento de Enfermagem Psiquiátrica e Ciências Humanas da Escola de Enfermagem de Ribeirão Preto da Universidade de São Paulo, Av. Bandeirantes, 3900-Monte Alegre-14040-902-Ribeirão Preto-São Paulo-Brasil.
| | | |
Collapse
|
14
|
Carvalho AM, Giovanetti MC, Rabelo LF, Gontijo Filho PP. Hospital-acquired infections in paediatric patients: a prevalence study in three Brazilian government hospitals. J Hosp Infect 2001; 47:71-2. [PMID: 11161904 DOI: 10.1053/jhin.2000.0824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
15
|
Abstract
This investigation of discourse production in Brazil's field of hygienic psychiatry between the years of 1925 and 1934 explores the relations between psychism and human labor, endeavoring to more precisely define the field's boundaries. We have chosen to designate the knowledge and practices which result from the intersection of these two areas as Labor and mental hygiene. My analytical procedure associated elements of Foucault's "archeology of knowledge" and "genealogy of power" (Foucault, 1995; 1990; 1987), while the Brazilian Mental Hygiene Archives served as the resarch source. The latter documents subsidized analysis of the Brazilian Mental Hygiene League's discourses on relations between labor and mental hygiene. Each one of the texts was analyzed with regard to the dimensions of object, concept, enunciation and theory. The study also explores how the authors and agents of this discourse viewed the social reproduction of the industrial labor force and the status quo.
Collapse
Affiliation(s)
- A M Carvalho
- Escola Nacional de Saude Publica/Fundacao Oswaldo Cruz, Rio de Janeiro, Brasil
| |
Collapse
|
16
|
França LDA, Santos ET, Carvalho AM, Silva AM, Rocha A. [Prevalence of biliary lithiasis in cirrhotics: necropsy evaluation]. Arq Gastroenterol 1994; 31:92-6. [PMID: 7748105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In order to investigate a possible association between hepatic cirrhosis and biliary lithiasis, an analysis on 3,332 necropsy report diagnosis was carried out. Gallstones were present in 19.5% of 123 cirrhotics and in 4.9% of 3,209 non-cirrhotics patients. We concluded that lithiasis is significantly more frequent in cirrhotics than in non-cirrhotics. Chronic hemolysis, slow emptying of the gallbladder, and defective bile acidification by the gallbladder would explain such association. The male-to-female ratio of lithiasis occurrence was 2.08:1 in the cirrhotic group and 2.4:1 among the non-cirrhotics. This difference was not significant. Pigmentary gallstones were commoner among cirrhotics and significantly more frequent in cirrhotics than in non-cirrhotics. This would be explained by chronic hemolysis and by bilirubin conjugation defects. Lithiasis was more frequent in secondary biliary cirrhosis, followed by postnecrotic cirrhosis of viral etiology.
Collapse
Affiliation(s)
- L de A França
- Departamento de Patologia do Centro de Ciências Biomédicas, Universidade Federal de Uberlândia-UFU, MG
| | | | | | | | | |
Collapse
|
17
|
Freitas MC, Lança MC, Carvalho AM, De Corte F. CADEIA and REJECT. Codes to compute relevant gamma-gamma and gamma-X true-coincidence lines in absolute counting of gamma rays with a LEPD. Biol Trace Elem Res 1990; 26-27:33-41. [PMID: 1704736 DOI: 10.1007/bf02992656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
CADEIA and REJECT are computer codes for generating gamma-gamma and gamma-X true-coincidence lines for calculation of correction factors for absolute counting of gamma rays in a low energy photon detector. They are written in FORTRAN 77. True-coincidence lines are generated by CADEIA; they are submitted to selection by REJECT according to the rejection criteria defined by L. Moens et al. and F. De Corte. Final relevant lines for true-coincidence correction factors are given as output of REJECT.
Collapse
Affiliation(s)
- M C Freitas
- LNETI/ICEN, Departamento de Energia e Engenharia Nucleares, Sacavém, Portugal
| | | | | | | |
Collapse
|
18
|
Ferreira MS, Rocha A, Gonçalves EG, Carvalho AM, Nishioka SDA, de Andrade NB. [A case of indigenous polycystic hydatidosis in Minas Gerais, Brazil]. Rev Soc Bras Med Trop 1987; 20:181-6. [PMID: 3333876 DOI: 10.1590/s0037-86821987000300010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Relata-se um caso de hidatidosepolicistica, em homem de 22 anos, clinicamente manifestada por dor no hipocôndrio direito, icterícia obstrutiva, hepatoesplenomegalia, perda de peso e, em estágio final, ascite. O diagnóstico foi após laparotomia exploradora, com biópsia hepática e peritoneal. O paciente evoluiu para o óbito, a despeito de ter sido tratado com mebendazol na dose de 1200 mg/dia, durante um ano. A necrópsia, constatou-se hidatidose do fígado, omento maior e peritônio diafragmático. Não se conseguiu identificar, à microscopia óptica, a espécie de Echinococcus envolvida; com base nos dados epidemiológicos e morfológicos disponíveis, o parasita em apreço poderia ser o Echinococcus vogeli ou o E. oligarthrus. Este parece ser o quarto caso de hidatidose policistica na literatura nacional e é, com muita probabilidade, autóctone de Minas Gerais.
Collapse
|
19
|
Kulay L, Simôes MJ, Egami MI, Kulay MN, Paiva ER, Carvalho AM. The effect of different doses of chlorhydrate of 1-isopropilamine-3-(1-naphtyl-oxy)-2-propranolol on glycogen of liver cells of pregnant rats and their fetuses. Histochemical and biochemical study. Rev Bras Pesqui Med Biol 1980; 13:15-20. [PMID: 7414022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|