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1.
Artículo | IMSEAR | ID: sea-223667

RESUMEN

Background & objectives: Nipah virus (NiV) is a zoonotic paramyxovirus that causes fatal encephalitis in humans. Enzyme Linked Immunosorbent Assay (ELISA) is a safe, sensitive, specific, and affordable diagnostic tool that can be used during screening of large-scale epidemiological investigations. Development and evaluation of IgM and IgG ELISA for screening serum samples of NiV suspected cases would also help in planning public health interventions. Methods: An IgM capture (MAC) ELISA and an indirect IgG ELISA were developed using NiV antigen to detect IgM and IgG antibodies against NiV in human sera. The sensitivity, specificity, and cross- reactivity of the assays were evaluated using NiV IgM, IgG positive, negative human sera and measles, mumps, rubella, Crimean-Congo haemorrhagic fever, Kyasanur forest disease IgM, IgG positive sera, respectively. Results: The developed anti-NiV IgM and IgG ELISAs have shown specificity of 99.28 per cent and sensitivity of 100 per cent compared to reference test from Centers for Disease Control and Prevention, USA. Assays demonstrated negative predictive value of 100 per cent and positive predictive value as 90 and 93.94 per cent for anti-Nipah IgM ELISA and IgG ELISA respectively with test accuracy of 99.33 per cent. Interpretation & conclusions: Timely diagnosis of NiV is crucial for the management of cases, which could prevent further spread of infection in the community. IgM ELISA can be used as primary diagnostic tool followed by polymerase chain reaction. These assays have advantages of its applicability during outbreak investigations and surveillance activities at hospital or onsite laboratories with basic biosafety practices.

2.
J. venom. anim. toxins incl. trop. dis ; 26: e20190053, 2020. graf, mapas, ilus
Artículo en Inglés | LILACS, VETINDEX | ID: biblio-1091020

RESUMEN

Abstract Background: Crotalus durissus is considered one of the most important species of venomous snakes in Brazil, due to the high mortality of its snakebites. The venom of Crotalus durissus contains four main toxins: crotoxin, convulxin, gyroxin and crotamine. Venoms can vary in their crotamine content, being crotamine-negative or -positive. This heterogeneity is of great importance for producing antivenom, due to their different mechanisms of action. The possibility that antivenom produced by Butantan Institute might have a different immunorecognition capacity between crotamine-negative and crotamine-positive C. durissus venoms instigated us to investigate the differences between these two venom groups. Methods: The presence of crotamine was analyzed by SDS-PAGE, western blotting and ELISA, whereas comparison between the two types of venoms was carried out through HPLC, mass spectrometry analysis as well as assessment of antivenom lethality and efficacy. Results: The results showed a variation in the presence of crotamine among the subspecies and the geographic origin of snakes from nature, but not in captive snakes. Regarding differences between crotamine-positive and -negative venoms, some exclusive proteins are found in each pool and the crotamine-negative pool presented more phospholipase A2 than crotamine-positive pool. This variation could affect the time to death, but the lethal and effective dose were not affected. Conclusion: These differences between venom pools indicate the importance of using both, crotamine-positive and crotamine-negative venoms, to produce the antivenom.(AU)


Asunto(s)
Animales , Antivenenos , Crotalus , Venenos de Crotálidos/análisis , Distribución Animal
3.
Kasmera ; 47(2): 148-152, 02-12-2019. tab, ilus
Artículo en Español | LILACS | ID: biblio-1046353

RESUMEN

El objetivo de la presente investigación es determinar la presencia de anticuerpos contra el virus de la hepatitis C en la población general de la zona sur de Manabí-Ecuador. Se demostró la ausencia de anticuerpos contra VHC en la población estudiada, se necesitan estudios adicionales que abarquen una población mayor


The objective of this research is to determine the presence of antibodies against hepatitis C virus in the general population of the southern area of Manabí-Ecuador. The absence of HCV antibodies was demonstrated in the studied population, additional studies covering a larger population are needed

4.
Artículo | IMSEAR | ID: sea-206975

RESUMEN

Background: To compare the effectiveness, side effects, and patient satisfaction of buccal versus vaginal misoprostol administration in first trimester abortions.Methods: Women opting for first trimester abortion received oral Mifepristone followed 48 hours latermisoprostol. Group A received Misoprostol via buccal route whereas group B received Misoprostol vaginally. A comparative analysis using SPSS was done.Results: Giving 800µg Misoprostol by either buccal or vaginal route after oral Mifepristone have comparable efficacy in terms of complete abortion rate (96% in buccal group versus 98% in vaginal group; p value = 0.495), failure rate being statistically similar (4% versus 2%). Drug abortion interval was comparable in the two groups. (11.16 hour in buccal group and 12.32 hours in vaginal group). Few side effects like nausea and vomiting, shivering, diarrohea was significantly higher with vaginal Misoprostol while abdominal cramps, altered taste were found more with the buccal group.Conclusions: Buccal Misoprostol is comfortable and easier to administer when compared to other routes and it has potential to be developed as a self-administered regimen. Buccal Misoprostol is as efficacious as vaginal Misoprostol with significantly lesser side effects up to 7 weeks of period of gestation.

5.
Artículo | IMSEAR | ID: sea-185041

RESUMEN

Background: Hypertension is a chronic condition of concern due to its role in a causation of coronary heart disease, stroke and other vascular complications. It is one of the major risk factors for cardiovascular mortality, which accounts for 20–50 percent of all deaths.In India, the trend is increasing due to changes in lifestyle. Methodology: The present study is a Descriptive study carried out among patients attending OPD of urban health centre. All (594)patients with an age 20 years and above. were examined. Results: The prevalence of hypertension in urban area was 19.02%. Prevalence of hypertension was significantly more in elderly peoples (40.59%), class I socioeconomic status (42.86%), higher educational status i.e. Post– graduate (37.33%), widowed (34.34%), obese (39.24%) individuals. Conclusions: The prevalence of hypertension is high in certain high risk groups which can be easily identified and preventive actions can be taken.

6.
Biosci. j. (Online) ; 33(5): 1274-1283, sept./oct. 2017. graf, tab
Artículo en Inglés | LILACS | ID: biblio-966300

RESUMEN

The aim of this estudy was to establish the levels of serum total protein, albumin, globulin, alanine aminotransferase (ALT), aspartate aminotransferase (AST), calcium, phosphorus, urea, creatinine, bilirubin and glucose during pregnancy in agoutis. Animals: Twelve pregnant agouti from the Center for the Study and Preservation of Wild Animals (CSPWA) of the Federal University of Piauí (UFPI) were used in this research. After identification of the estrus, the day of the coverage was confirmed by means of vaginal cytology with the visualization of spermatozoa (day zero) and confirmation of pregnancy by ultrasonographic examination after 15 days. Blood samples were collected by lateral saphenous vein puncture after physical restraint, every 10 days until the end of pregnancy, for biochemical analyzes. A completely randomized experimental design was used and the means compared by the Duncan test at 5% probability using the SAS (Statistical Analysis System). The results of the biochemical analysis of total protein, albumin, globulin, urea, creatinine, calcium, phosphorus, serum ALT, glucose, AST, total bilirubin, direct bilirubin and indirect bilirubin in pregnant agouti (Dasyprocta prymnolopha) did not differ when compared to nonpregnant females. The serum biochemical levels during pregnancy in agoutis, except for calcium and phosphorus, were unchanged compared to those found in the non-pregnant adult animal, as occurs in other species. The changes during pregnancy reflect the physiology and biology of wild species, elucidating information about the biochemical parameters during pregnancy, thus characterizing the animal as a benchmark for comparisons with other species, extolling its importance both for nature conservation and production in capivity.


O estudo objetivou estabelecer os níveis séricos de proteínas totais, albumina, globulina, Alanina Aminotransferase (ALT), Aspartato Aminotransferase (AST), cálcio, fósforo, ureia, creatinina, bilirrubina e glicose durante a gestação em cutias. A pesquisa foi desenvolvida utilizando-se 12 cutias fêmeas criadas no Núcleo de Estudos, Produção e Preservação de Animais Silvestres da Universidade Federal do Piauí. Após a identificação do estro, o dia da cobertura foi confirmado por meio de citologia vaginal com a visualização de espermatozoides (dia zero) e confirmação da gestação por exame ultrassonográfico após 15 dias. Confirmada a gestação, foram coletados 03 mL de sangue mediante punção da veia pudenda interna, após contenção física, a cada 10 dias, até o final da gestação. Foi feita a análise de variância para um delineamento inteiramente casualizado com teste de Duncan para comparação das médias a 5% de probabilidade utilizando-se do programa estatístico SAS (Statistical Analysis System). Os resultados obtidos por meio da análise bioquímica de proteína total, albumina, globulina, ureia, creatinina, cálcio, fósforo, ALT séricas, glicose, aspartato aminotransferase (AST), bilirrubina total, bilirrubina direta e bilirrubina indireta de cutias gestantes (Dasyprocta prymnolopha) diferem de forma absoluta quando comparados a fêmeas não gestantes. Os níveis bioquímicos séricos durante a gestação em cutias, com exceção do cálcio, fósforo, sofrem alterações comparadas ao animal adulto não prenhe, como ocorre em outras espécies. Os níveis nas cutias gestantes sofrem alterações de acordo com o tempo de gestação, com maiores mudanças no período inicial e final da prenhez. As mudanças durante a gravidez refletem a fisiologia e a biologia da espécie silvestre, elucidando informações sobre os parâmetros bioquímicos durante a gestação, caracterizando o animal como referência para comparações com outras espécies, exaltando a importância tanto para sua conservação quanto para a sua produção em cativeiro.


Asunto(s)
Aspartato Aminotransferasas , Alanina Transaminasa , Albúminas , Dasyproctidae , Globulinas , Embarazo
7.
Indian J Pathol Microbiol ; 2014 Apr-Jun 57 (2): 326-328
Artículo en Inglés | IMSEAR | ID: sea-156045

RESUMEN

Enteropathy associated T cell lymphoma (EATL) is a rare type of T-cell lymphoma, often associated with a history of celiac disease. It usually arises in the jejunum, but can involve other gastrointestinal tract sites such as stomach and colon. Monomorphic variant of EATL often occurs without a history of celiac disease, has variable histologic evidence of enteropathy, and is usually CD56+. We report a case of EATL in a 49-year-old female presenting as bilateral ovarian masses. The morphology and immunophenotypic features were compatible with monomorphic variant of EATL.

8.
Anaesthesia, Pain and Intensive Care. 2014; 18 (1): 11-16
en Inglés | IMEMR | ID: emr-164460

RESUMEN

In the presence of mitral stenosis, LV conditions are modified with a trend to decrease preload and increase afterload. Under these hemodynamic conditions, the assessment of myocardial contractility by ejection phase measurements may be inappropriate, as these are well known to be influenced by acute changes in loading conditions. Tei index expressing global cardiac function has been reported as unchanged after mitral valve surgery. The hypothesis was tested where the Tei index could be useful in assessing the perioperative cardiac function in mitral stenosis patients undergoing mitral valve replacement. Transesophageal echocardiography was performed in 50 Mitral Stenosis patients before and after mitral valve replacement. Ejection fraction [calculated from LV end-diastolic and end-systolic areas obtained through the transgastric mid short-axis view] and Tei index [calculated from the mid-oesophageal four-chamber view and the deep transgastric long-axis view] was compared in these patients. In this study, the difference between pre-operative and post-operative Tei Index was statistically not significant while the difference between pre-operative and post-operative Ejection fraction was statistically significant. Unlike ejection fraction, Tei index is not influenced by mitral valve replacement. Tei index is a better parameter to assess left ventricular function

9.
Saudi Medical Journal. 2014; 35 (2): 138-146
en Inglés | IMEMR | ID: emr-159335

RESUMEN

To determine the association between carotid femoral pulse wave velocity PWV[CF] and augmentation index [AI] with future cardiovascular disease [CVD] risk, and to assess whether high sensitivity C-reactive protein [hs-CRP] is an important mediator towards these vascular changes, among young men. This cross-sectional study was conducted at Universiti Kebangsaan Malaysia Medical Center, Kuala Lumpur, Malaysia from July 2011 to December 2012. Two hundred and eleven young men were recruited. The PWV[CF] and AI were measured using Vicorder. High sensitivity C-reactive protein was measured by using immunological methods. The future CVD risk was assessed by Framingham risk score [FRS] and age adjusted FRS [A-FRS]. Data for analysis was conducted using the Statistical Package for Social Sciences Version 15 [SPSS Inc., Chicago, IL, USA]. The mean age of the subjects was 27.09 [95% confidence intervals [CI] 26.39-27.79] years old. Those with >/-2 risk factors had significantly higher AI [10.09 [95% CI: 9.06-11.12] versus 6.56 [95% CI: 5.54-7.57] [p=0.001], but not PWV[CF] 7.45 [95% CI: 7.29-7.61] m/s versus 7.29 [95% CI: 7.06-7.51] m/s, [p=0.90] when compared to the healthy subjects. High sensitivity C-reactive protein was not an independent determinant for PWVCF and AI. Only AI was significantly associated with FRS and A-FRS [p=0.0001]. To assess the impact of risk factors on vascular damage and for future assessment of CVD risk among the young men, AI may be a better marker than PWVCF. The increase in AI among these subjects was not related to hs-CRP

10.
Artículo en Inglés | IMSEAR | ID: sea-149481

RESUMEN

Background & objectives: Pipistrellus ceylonicus bat species is widely distributed in South Asia, with additional populations recorded in China and Southeast Asia. Bats are the natural reservoir hosts for a number of emerging zoonotic diseases. Attempts to isolate bat-borne viruses in various terrestrial mammalian cell lines have sometimes been unsuccessful. The bat cell lines are useful in isolation and propagation of many of the viruses harboured by bats. New stable bat cell lines are needed to help such investigations and to assist in the study of bat immunology and virus-host interactions. In this study we made an attempt to develop a cell line from P. ceylonicus bats. Methods: An effort was made to establish cell line from embryo of P. ceylonicus species of bat after seeding to Dulbecco’s modified eagle medium (DMEM) supplemented with 10 per cent foetal bovine serum; a primary cell line was established and designated as NIV-BtEPC. Mitochondrial DNA profile analysis was done using cyt-b and ND-1 gene sequences from the cell line. Phylogenetic tree was constructed using neighbour-joining algorithm for cyt-b and ND-1 genes with 1000-bootstrap replicates. Results: NIV-BtEPC cell line was susceptible to Chandipura (CHPV) and novel adenovirus (BtAdv-RLM) isolated from Rousettus leschenaulti from India but did not support multiplication of a number of Bunyaviruses, Alphaviruses and Flavivirus. This might be useful for isolation of a range of viruses and investigation of unknown aetiological agents. Interpretation & conclusions: In this study, a new bat cell line was developed from P. ceylonicus. This cell line was successfully tested for the susceptibility to Chandipura and BtAdv-RLM virus isolated from bats. The approach developed and optimised in this study may be applicable to the other species of bats and this established cell line can be used to facilitate virus isolation and basic research into virus-host interaction.

11.
Saudi Medical Journal. 2013; 34 (3): 266-275
en Inglés | IMEMR | ID: emr-125980

RESUMEN

To determine the association between carotid femoral pulse wave velocity [PWV[CF]]; augmentation index [AI]; and high-sensitivity C reactive protein [hs-CRP] with metabolic syndrome [MetS], and to determine the influence of ethnicity on PWV[CF] and AI, and the association between high hs-CRP and increased PWV, and AI in MetS. A cross-sectional study was conducted at Universiti Kebangsaan Malaysia Medical Center, Kuala Lumpur, Malaysia from September 2009 to September 2011. Three hundred and eighty men [Chinese and Malays] were recruited from the study. The PWV[CF] and AI were measured by Vicorder [SMT Medical, Wuerzburg, Germany]. The hs-CRP level was also determined. We defined MetS using the International Diabetes Federation [IDF] and harmonized criteria. Malays had higher AI compared to the Malaysian Chinese. Patients with MetS had higher PWV[CF] [IDF criteria: 8.5 [8.3-8.7] versus 8.2 [8.0-8.4] m/s, p=0.03; harmonized criteria: 8.5 [8.4-8.7] versus 8.2 [8.0-8.4] m/s, p=0.007] and hs-CRP [IDF criteria: 0.9 +/- 2.0 versus 0.4 +/- 1.1 mg/L, p=0.0007; harmonized criteria: 0.8 +/- 1.9 versus 0.4 +/- 1.1 mg/L, p=0.002] compared to non-MetS. In subjects with MetS, those with high hs-CRP [>3mg/L] had higher PWV[CF]. Augmentation index values were significantly higher in Malays compared with Malaysian Chinese. Metabolic syndrome was associated with increased PWV[CF] and hs-CRP. Patients with MetS and high hs-CRP were associated with higher PWV[CF]. The measurement of hs-CRP reflects the degree of subclinical vascular damage in MetS


Asunto(s)
Humanos , Masculino , Población Urbana , Proteína C-Reactiva/análisis , Análisis de la Onda del Pulso , Estudios Transversales
12.
Indian J Pathol Microbiol ; 2011 Apr-Jun 54(2): 350-354
Artículo en Inglés | IMSEAR | ID: sea-141998

RESUMEN

Background: Dysferlinopathy is an autosomal recessive-limb girdle muscular dystrophy (AR-LGMD) caused due to the defect in gene encoding dysferlin, a sarcolemmal protein. Awareness of the variants and their relative frequency is essential for accurate diagnosis. Aim: To study the spectrum of morphologic changes in immunohistochemically proven cases of dysferlinopathies, to correlate the findings with clinical phenotype and durations of illness and determine the frequency. Materials and Methods: Dysferlinopathies seen over a period of 2 years at a tertiary neurological center were analyzed. Results: Clinically, majority had Miyoshi phenotype (46.6%) with distal involvement and LGMD phenotype (40%) with proximal muscle involvement. In addition, a proximo-distal and tibial muscle phenotype was encountered. Morphologically, rimmed vacuoles were noted in the Miyoshi phenotype. The presence of ragged red fibers, lobulated fibers and inflammation had no preference to a particular phenotype. Significant atrophy and lobulated fibers were noted in patients with longer duration of illness. Conclusions: Dysferlinopathy was the second most common identifiable cause (21%) of LGMD next to sarcoglycanopathies (27%).


Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Inmunohistoquímica , Masculino , Proteínas de la Membrana/análisis , Microscopía , Persona de Mediana Edad , Células Musculares/ultraestructura , Fibras Musculares de Contracción Lenta/ultraestructura , Proteínas Musculares/análisis , Músculo Esquelético/patología , Distrofia Muscular de Cinturas/patología , Vacuolas/ultraestructura , Adulto Joven
13.
J Indian Med Assoc ; 2006 May; 104(5): 261-2
Artículo en Inglés | IMSEAR | ID: sea-98668

RESUMEN

Water Intoxication is not a common complication of oxytocin infusion. A 26 years primigravida developed acute onset severe pulmonary oedema in postpartum period to whom oxytocin was infused for the induction of labour and to prevent postpartum haemorrhage. The relative role of oxytocin and of electrolyte-free fluids in the pathogenesis of this problem is discussed.


Asunto(s)
Enfermedad Aguda , Adulto , Electrólitos , Femenino , Humanos , Oxitocina/efectos adversos , Periodo Posparto , Embarazo , Edema Pulmonar/inducido químicamente , Intoxicación por Agua/inducido químicamente
14.
Indian J Pathol Microbiol ; 2005 Jul; 48(3): 363-4
Artículo en Inglés | IMSEAR | ID: sea-73622

RESUMEN

Melanotic neuroectodermal tumor of infancy or melanotic progonoma is an uncommon tumor, presenting in infants. The epididymis and testis are rare sites of occurrence. This tumor can be confused with round cell tumor (RCT). Since the treatment modality and prognosis of melanotic progonoma and RCT are very different, it is imperative to make a correct diagnosis.


Asunto(s)
Epidídimo/patología , Humanos , Lactante , Masculino , Tumor Neuroectodérmico Melanótico/diagnóstico , Recurrencia , Neoplasias Testiculares/diagnóstico , Testículo/patología
15.
Indian J Cancer ; 2005 Jan-Mar; 42(1): 25-9
Artículo en Inglés | IMSEAR | ID: sea-50117

RESUMEN

BACKGROUND: The microscopic features of medullary carcinoma have been described in world literature, together with its behavior and molecular biology. However, no large study has been reported from India. AIMS: This study aims to analyse the clinical, and especially the pathological features of medullary carcinoma of the thyroid, and the surrounding thyroid. MATERIALS AND METHODS: In this study a total of 234 cases of medullary thyroid carcinoma (MTC) were gathered over a period of 3 decades. The clinical presentation, the microscopic features and the clinical outcome were analyzed. RESULTS: MTC was found to be twice as common in men as in women and for some reason it occurred 10 years earlier in women. The histology revealed certain interesting features like the presence of apoptosis in over half of the tumors, in addition to the other common and not so common histological findings (encapsulated variant, small cell variants, follicular pattern, rosettes, oncocytic change, osteosarcoma-like pattern, and cribriform pattern). The adjacent thyroid in about 19% of the cases showed optically clear nuclei in the follicles that were close to the tumor cells. These features were similar to those seen in papillary thyroid carcinoma. CONCLUSIONS: The thyroid adjacent to MTC showed nuclear changes, which are also found in papillary carcinoma of the thyroid. The occasional concurrent occurrence of these two tumors and the involvement of the RET gene in both medullary and papillary carcinomas, makes this observation worth discussing and studying further.


Asunto(s)
Adolescente , Adulto , Anciano , Carcinoma Medular/epidemiología , Femenino , Humanos , Inmunohistoquímica , India/epidemiología , Masculino , Registros Médicos , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Factores Sexuales , Neoplasias de la Tiroides/epidemiología
16.
Indian J Pathol Microbiol ; 2004 Jul; 47(3): 384-6
Artículo en Inglés | IMSEAR | ID: sea-74528

RESUMEN

Papanicolaou (Pap) staining procedure has achieved worldwide acceptance in cytology practice due to its crisp cytological details. There are many centres or private laboratories in our country which cannot fulfill the economic requirement of Pap staining and hence employ comparatively cheaper haematoxylin and eosin (H & E) stain. Although routine H & E cannot replace Pap, this study is an attempt to modify H & E staining that would offer comparable diagnostic results. The present study is restricted to FNAC material from palpable lesions i.e.breast and lymph nodes. For this purpose 50 lymph nodes ( LN) and 18 breasts were aspirated. Out of two fixed smears, 1 was stained by Pap technique for routine reporting and other by modified H & E method which was examined and reported by other pathologist, Dr.Sangeeta B.Desai ( SBD) The diagnosis of both the techniques were compared. Emphasis was also given on cytomorphological characteristics. Out of fifty lymph node aspirates from various sites, no diagnostic discrepancy was observed in 46 cases. Three out of 4 had sampling errors whereas, poor nuclear staining was noticed in a single case. Out of eighteen breast aspirates concordant diagnosis was achieved in 16 cases. Out of two discrepant diagnosis 1 was due to sampling error, and the other was an interpretative error. All the cases were confirmed histologically. In conclusion, modified H & E staining is useful for common sites of aspirations of superficial lesions.


Asunto(s)
Biopsia con Aguja Fina/métodos , Enfermedades de la Mama/patología , Neoplasias de la Mama/patología , Colorantes , Femenino , Humanos , Reproducibilidad de los Resultados , Frotis Vaginal
17.
Artículo en Inglés | IMSEAR | ID: sea-92880

RESUMEN

The prognosis and overall outcome of solid growth pattern in differentiated papillary carcinoma of thyroid is controversial. While general consensus suggest outcomes similar to typical papillary carcinomas others demonstrate a more aggressive biology. We present a case of differentiated papillary carcinoma of thyroid with solid growth pattern presenting with neck swelling and widespread skeletal metastases. The areas of bone lesions showed avid 131I concentration on a postoperative large dose 131I whole body scan and was treated with 131I subsequently. The present case suggest that the solid architecture in a papillary thyroid carcinoma may be indicative of an aggressive clinical course, contrary to the common opinion that it does not adversely influence its biologic behaviour and thus emphasize the need to reexplore the prognostic significance of histopathologic subclassification along with an assessment of histologic grade and expression of molecular risk factors in this particular tumour subtype.


Asunto(s)
Adenocarcinoma/diagnóstico , Adulto , Carcinoma Papilar/diagnóstico , Humanos , India , Masculino , Pronóstico , Neoplasias de la Tiroides/diagnóstico
18.
Saudi Medical Journal. 2003; 24 (5): 447-52
en Inglés | IMEMR | ID: emr-64590

RESUMEN

Pneumothorax is defined as the presence of air within the pleural space and implicates that either the visceral or parietal pleura have been disrupted. In this article the classification of pneumothorax, incidence, pathogenesis, and the radiological evaluation and different quantitative measures of pneumothorax were reviewed. In this communication, we also explored the goals of therapy and the variable treatment options, and elaborated on re-expansion pulmonary edema as a potentially serious complication of pleural drainage. Finally, air travel as a predisposing factor for secondary pneumothorax, the possible pathogenesis and incidence were discussed


Asunto(s)
Humanos , Pleurodesia , Factores de Riesgo , Recurrencia , Fumar , Toracotomía , Toracostomía , Viaje
19.
P. R. health sci. j ; 13(4): 255-60, dic. 1994.
Artículo en Español | LILACS | ID: lil-176797

RESUMEN

This study was conducted to describe and compare various anthropometric, body composition, cardiorespiratory, metabolic and neuromuscular characteristics of 12 female athletes, members of the Puerto Rico national softball team. The subjects were divided into three categories according to their game specific requirements (game position): infielders (n = 5), outfielders (n = 4), and pitchers (n = 3). The mean and standard deviations of all the variables in each group was calculated. These athletes demonstrated high levels of body fat and below optimal levels of flexibility, cardiorespiratory endurance, and muscular strength and endurance. The results revealed deficiencies in the health related fitness components and in the physical preparation for sports competition. These results also suggest that the subjects are at risk for the development of cardiovascular diseases, sport injuries, and poor sport performance


Asunto(s)
Adulto , Femenino , Humanos , Béisbol/fisiología , Antropometría , Composición Corporal , Resumen en Inglés , Mediciones del Volumen Pulmonar , Músculos/fisiología , Puerto Rico , Somatotipos
20.
P. R. health sci. j ; 12(3): 163-7, sept. 1993.
Artículo en Español | LILACS | ID: lil-176736

RESUMEN

The health services offered to the Puerto Rican Delegation during the XVI Central American and Caribbean Sports Games in México in 1990 included: medical, dental and psychological assistance, physical therapy and services on the playing field. From the consultation sheets completed during the Games we obtained information about the use of these services. The 336 members of the Puerto Rico Delegation in the village at México City had 1,838 encounters with the health team. Of these, 991 were medical consults, 55 group therapies, 466 physical therapy sessions and 326 encounters in the sports venues. Among the encounters for medical evaluation the most frequent problems were athletic injuries (318; 32.1 percent), respiratory problems (240; 24.2 percent), gastrointestinal conditions (126; 12.7 percent) and dental services (119; 12.0 percent). The most frequent athletic injuries were first degree strains (83; 26.1 percent), tendinitis (56; 17.6 percent), contusions (42; 13.2 percent), myositis (40; 12.6 percent) and first degree sprains (28; 8.8 percent). The health problems found were diversed and in the majority of cases mild in character, which can be attend by adequately trained on sports health primary health professionals


Asunto(s)
Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Traumatismos en Atletas/epidemiología , Atención a la Salud , Deportes , Traumatismos en Atletas/clasificación , México , Morbilidad , Atención a la Salud/normas , Puerto Rico/etnología
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