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| Registros recuperados: 31 | |
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| Zhang,Y.P.; Niu,C.Y.; Zhao,Z.G.; Zhang,L.M.; Si,Y.H.. |
| Vascular hyporeactivity is an important factor in irreversible shock, and post-shock mesenteric lymph (PSML) blockade improves vascular reactivity after hemorrhagic shock. This study explored the possible involvement of myosin light chain kinase (MLCK) in PSML-mediated vascular hyporeactivity and calcium desensitization. Rats were divided into sham (n=12), shock (n=18), and shock+drainage (n=18) groups. A hemorrhagic shock model (40±2 mmHg, 3 h) was established in the shock and shock+drainage groups. PSML drainage was performed from 1 to 3 h from start of hypotension in shock+drainage rats. Levels of phospho-MLCK (p-MLCK) were determined in superior mesenteric artery (SMA) tissue, and the vascular reactivity to norepinephrine (NE) and sensitivity to Ca2+... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemorrhagic shock; Mesenteric lymph; Drainage; Myosin light chain kinase (MLCK); Vascular reactivity; Calcium sensitivity. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000700574 |
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| Han,B.; Zhao,Z.G.; Zhang,L.M.; Li,S.G.; Niu,C.Y.. |
| Posthemorrhagic shock mesenteric lymph (PHSML) is a key factor in multiple organ injury following hemorrhagic shock. We investigated the role of hydrogen sulfide (H2S) in PHSML drainage in alleviating acute kidney injury (AKI) by administering D,L-propargylglycine (PPG) and sodium hydrosulfide hydrate (NaHS) to 12 specific pathogen-free male Wistar rats with PHSML drainage. A hemorrhagic shock model was established in 4 experimental groups: shock, shock+drainage, shock+drainage+PPG (45 mg/kg, 0.5 h prehemorrhage), and shock+drainage+NaHS (28 µmol/kg, 0.5 h prehemorrhage). Fluid resuscitation was performed after 1 h of hypotension, and PHMSL was drained in the last three groups for 3 h after resuscitation. Renal function and histomorphology were assessed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemorrhagic shock; Mesenteric lymph; Drainage; Kidney injury; Hydrogen sulfide; Inflammation. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000700622 |
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| Costa,Franciscleudo B; Duarte,Priscila S; Puschmann,Rolf; Finger,Fernando L. |
| The aim of this work was to study the physical, chemical, physiological and microbiological changes during the flow chart of fresh-cut strawberry. Strawberry cvs. Camarosa, Dover and Tudla, derived from experimental area of the Universidade Federal de Viçosa, were selected by color (red ¾) and absence of wound. Afterwards, the minimal processing was evaluated, as follows: fast cooling, water and ice, removal of the calyx followed by conservation at 5±0.5°C and 90-95% RH for 13 days, sanitation, drainage, cut in halves. Removal of the calyx did not result significant difference for fresh weight, total soluble solids, total titratable acidity, pH and ratio TSS/TTA. The rapid cooling resulted in lower electrolyte leakage and respiratory rate, especially... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fragaria x ananassa Duch; Sanitation; Drainage; Anthocyanins. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000400006 |
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| VALDIVIESO SALAZAR, C. R.; FELIX, S. G.; CORDEIRO, G. G.. |
| Como parte do programa de controle da salinidade e recuperacao de solos salinos, adotado pelo Departamento Nacional de Obras Contras as Secas- DNOCS, foram instalados 106 ha de drenagem subterranea no Setor I, do Perimetro Irrigado de Vaza-Barris PIVB. No acompanhamento e supervisao da instalacao, foram levantados os custos envolvidos da drenagem e avaliados em testes de campo, o potencial de recuperacao dos solos drenados, as limitacoes e o retorno da atividade na primeira fase de recuperacao com a conducao de uma cultura de sorgo, a partir da qual projetou-se um esquema de avaliacao economica, para um periodo de dez anos. O custo total de recuperacao foi 220,07 OTN/ha, dos quais 184,5 OTN/ha constituiram o custo da drenagem subterranea. Cada lavagem sem... |
| Tipo: Folhetos |
Palavras-chave: Recuperação; Vaza-barris; Bahia; Reclamation; Natural resource; Solo; Recurso natural; Drenagem; Irrigação; Salinidade; Drainage; Irrigation; Salinity; Soil. |
| Ano: 1988 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133657 |
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| VALDIVIESO SALAZAR, C. R.; CORDEIRO, G. G.. |
| Na area de producao de Semente Basica da EMBRAPA, em Petrolina, PE, constataram-se problemas de drenagem superficial (alagamento), provocados por excessos de agua de chuva e de irrigacao. Considerando-se ausencia de informacoes das vazoes de escoamento superficial das chuvas na regiao e a necessidade desses dados para o dimensionamento de um sistema de drenagem superficial, este trabalho determina os coeficientes de drenagem superficial, baseando-se em dados de chuva. Os metodos usados para a determinacao dos coeficientes de drenagem, sao baseados numa analise de dados de precipitacao e caracterizacao da bacia. Estes metodos foram: racional, McMath, curva-numero e relacao chuva-intensidade-frequencia=duracao. Os coeficientes de drenagem superficial... |
| Tipo: Folhetos |
Palavras-chave: Pernambuco; Petrolina; Projeto Bebedouro; Pivot center irrigation; Irrigação; Drenagem; Pivô Central; Salinidade; Irrigation; Drainage. |
| Ano: 1989 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133648 |
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| Cuadrado,G. A; Andrade,M. F. C; Akamatsu,F. E; Jacomo,A. L. |
| The surgical treatment of breast cancer has been enhanced throughout the years in order to offer oncologically safer and more effective results with lower esthetic impact and fewer sequelae. The lymphedema of the upper limb is still an iatrogenic result of great incidence and morbidity after this treatment. A possible existence of independent breast and upper limb lymphatic pathways has become the issue of many researchers willing to minimize its occurrence. This review aims to compare the lymphatic pathways in the axilla described by traditional anatomy books and recently published articles about Axillary Reverse Mapping (ARM). With this purpose, a comparative table was made with the descriptions found in books and articles, a statistic table of the data... |
| Tipo: Journal article |
Palavras-chave: Anatomy; Mapping; Axillary; Lymphatics; Upper Limb; Drainage; Breast. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300049 |
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| Rosa,Jadir Aparecido; Smajstrla,Allen George; Campbell,Kenneth Leonard; Locascio,Salvadore Jose. |
| The objective of this work was to evaluate the water flow computer model, WATABLE, using experimental field observations on water table management plots from a site located near Hastings, FL, USA. The experimental field had scale drainage systems with provisions for subirrigation with buried microirrigation and conventional seepage irrigation systems. Potato (Solanum tuberosum L.) growing seasons from years 1996 and 1997 were used to simulate the hydrology of the area. Water table levels, precipitation, irrigation and runoff volumes were continuously monitored. The model simulated the water movement from a buried microirrigation line source and the response of the water table to irrigation, precipitation, evapotranspiration, and deep percolation. The model... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum tuberosum; Drainage; Irrigation methods. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2002001200010 |
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| Petrolia, Daniel R.; Gowda, Prasanna H.. |
| Agricultural nitrogen is a major contributor to Gulf of Mexico hypoxia, and research has shown that agricultural subsurface tile drainage is a major carrier of nitrogen from croplands to streams and rivers. This study compares the results of abating nitrogen under a retired-land minimization policy with those of a new revenue-maximizing policy, paying particular attention to the role of tile-drained land. Findings reveal the retirement-minimizing policy resulted in more tile-drained land being retired and less being fertilizer-managed than was optimal under the net-return maximizing policy. Also, it led to a greater economic burden being shouldered by tile-drained land. Under both cases, tile drainage dominated the abatement process. |
| Tipo: Journal Article |
Palavras-chave: Abatement; ADAPT; Drainage; Hypoxia; Nitrogen; Crop Production/Industries; Land Economics/Use. |
| Ano: 2006 |
URL: http://purl.umn.edu/8621 |
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| Registros recuperados: 31 | |
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