scholarly journals Effectiveness of COVID-19 Convalescent Plasma Infusion Within 48 Hours of Hospitalization With SARS-CoV-2 Infection

Cureus ◽  
2021 ◽  
Author(s):  
Natalia Lattanzio ◽  
Cristina Acosta-Diaz ◽  
Ricardo J Villasmil ◽  
Zachary Kirkland ◽  
Caitlin Bass ◽  
...  
Keyword(s):  
Plasma Infusion

Factor VIII : C and Factor VIII R: Ag in Argentine Hemorrhagic Fever

1981 ◽  
Vol 46 (02) ◽  
pp. 525-527 ◽  
Author(s):  
Felisa C Molinas ◽  
Julio I Maiztegui
Keyword(s):  
Factor Viii ◽  
Normal Values ◽  
Hemorrhagic Fever ◽  
Plasma Samples ◽  
Two Dimensional ◽  
Plasma Infusion ◽  
Factor Viii Related Antigen ◽  
Clinical Forms ◽  
Argentine Hemorrhagic Fever ◽  
Immune Precipitation

SummaryFactor VIII procoagulant activity (F VIII: C) and factor VIII related antigen (F VIII R: Ag) were investigated in 35 patients with Argentine hemorrhagic fever. Since the results obtained in the three clinical forms of the disease were not significantly different, they were tabulated altogether. F VIII: C was low in early stages of the disease but increased progressively in later days (days 5–6:0.54 ± 0.10 I.U./ml; days 13–14:0.95 ± 0.13 I.U./ml). In contrst, the levels of F VIII R: Ag were high all along the disease and they returned to normal values during the convalescence period (days 5–6; 2.58 ± 0.54 I.U./ml; day 30: 1.30 ± 0.14 I.U./ml). The levels of F VIII R: Ag were similar in samples drawn before (11 cases) or after (10 cases) the treatment with immune plasma infusion. Plasma samples from 12 patients were studied by two-dimensional immunelectrophoresis. The only abnormality found was increased height of the immune precipitation arc.

Effect of intrauterine plasma infusion in the mare: Histological, bacteriological and cytological findings

1987 ◽  
Vol 28 (6) ◽  
pp. 861-869 ◽  
Author(s):  
R.O. Waelchli ◽  
L. Corboz ◽  
N.C. Winder
Keyword(s):  
Plasma Infusion

EEG correlation of improvement in hemolytic-uremic syndrome after plasma infusion

1990 ◽  
Vol 6 (4) ◽  
pp. 269-271 ◽  
Author(s):  
Alvaro Pascual-Leone ◽  
Anil K. Dhuna ◽  
Steven T. Janousek ◽  
Dinesh Talwar
Keyword(s):  
Hemolytic Uremic Syndrome ◽  
Plasma Infusion ◽  
Uremic Syndrome

Treatment of acquired thrombotic thrombocytopenic purpura (TTP) with plasma infusion plus rituximab

2008 ◽  
Vol 100 (07) ◽  
pp. 151-153 ◽  
Author(s):  
Ulrich Budde ◽  
Joachim R. Kalden ◽  
Kai-Uwe Eckardt ◽  
Roland Veelken ◽  
Stefan Hagel ◽  
...  
Keyword(s):  
Thrombotic Thrombocytopenic Purpura ◽  
Thrombocytopenic Purpura ◽  
Plasma Infusion

scholarly journals Morphological Analysis of Quartz Grains of Two Horizons in a Ultisol, Paraná – Brazil (Análise morfológica de grãos de quartzo de dois horizontes de Argissolos, Paraná – Brasil)

2017 ◽  
Vol 10 (4) ◽  
pp. 1059
Author(s):  
Fabiana Cristina Meira Zaparoli ◽  
Nelson Vicente Lovatto Gasparetto
Keyword(s):  
Iron Oxide ◽  
Surface Morphology ◽  
Iron Oxides ◽  
Morphological Analysis ◽  
Chemical Change ◽  
Subtropical Climate ◽  
Plasma Infusion ◽  
The City ◽  
Quartz Grains ◽  
Bt Horizon

This research aimed to compare the surface morphology of quartz grains of the E and Bt horizons of an Ultisol of the Aratu stream basin, in the city of Floraí, Paraná. The Ultisol is derived from sandstones of the Caiuá Formation and it is subjected to mesothermal humid subtropical climate. The materials from the E horizon showed abundant porosity compared to the Bt horizon ones, due to the filling of pores by coating of clay and iron oxides. On the surface of the quartz grains of the E horizon, several features were identified such as ";craters";, pyramidal microfeatures, gulfs of dissolution, elongated cavities, and silica reprecipitation, resulting from the chemical change, and fragmented grains resulting from a phenomenon called ";plasma infusion."; In the Bt horizon, nearly all the detrital grains were surrounded by clay and iron oxide. The detrital grains of the Bt horizon were better preserved, showing little corrosion features and rare fragmented grains, compared to the E horizon. These analyzes showed that the water flow accounts for the superficial alteration of detrital quartz grains when they are under the influence of humid subtropical climate.  R E S U M OA pesquisa teve como objetivo comparar a morfologia superficial de grãos de quartzo dos horizontes E e Bt de um Argissolo da bacia do córrego Aratu, no município de Floraí, PR. O Argissolo é derivado de arenitos da Formação Caiuá e submetido a clima subtropical úmido mesotérmico. Os materiais do horizonte E apresentam porosidade abundante quando comparados com os do horizonte Bt, em razão do preenchimento dos poros por revestimentos de argila e óxidos de ferro. Foram identificadas na superfície dos grãos de quartzo do horizonte E várias feições tipo “crateras”, microfeições piramidais, golfos de dissolução, cavidades alongadas, reprecipitação de sílica, oriundas da alteração química, e grãos fragmentados devido ao fenômeno denominado “plasma infusion”. No horizonte Bt, praticamente todos os grãos detritais estão envolvidos por argila e óxidos de ferro. Os grãos detritais do horizonte Bt estão mais preservados, exibindo poucas feições de corrosão e raros grãos fragmentados, se comparados com os do horizonte E. Essas análises demonstraram que o fluxo hídrico é o responsável pela alteração superficial dos grãos detritais de quartzo quando sob a influência de clima subtropical úmido. Palavras-chave: Argissolo, morfologia de grãos de quartzo, alteração geoquímica, fluxo hídrico 

Management of cardiopulmonary bypass in factor XII deficient patients without plasma infusion

Perfusion ◽  
2021 ◽  
pp. 026765912110458
Author(s):  
Akalanka Ranasinghe ◽  
Mohanja Ketheeswaran ◽  
Muhammad Rafiq ◽  
Megan Sharp ◽  
Danielle Davies ◽  
...  
Keyword(s):  
Cardiopulmonary Bypass ◽  
Factor Xii ◽  
Plasma Infusion

Reciprocal Changes in Complement Activity and Immune-Complex Levels during Plasma Infusion in a C2-Deficient SLE Patient

Lupus ◽  
1993 ◽  
Vol 2 (3) ◽  
pp. 161-165 ◽  
Author(s):  
Kristján Erlendsson ◽  
Kristin Traustadóttir ◽  
Jóna Freysdóttir ◽  
Kristján Steinsson ◽  
Ingileif Jónsdóttir ◽  
...  
Keyword(s):  
Immune Complex ◽  
Complement Activity ◽  
Plasma Infusion

scholarly journals Viscoelastometry guided fresh frozen plasma infusion for postpartum haemorrhage: OBS2, an observational study

2017 ◽  
Vol 119 (3) ◽  
pp. 422-434 ◽  
Author(s):  
P.W. Collins ◽  
R. Cannings-John ◽  
D. Bruynseels ◽  
S. Mallaiah ◽  
J. Dick ◽  
...  
Keyword(s):  
Observational Study ◽  
Postpartum Haemorrhage ◽  
Fresh Frozen Plasma ◽  
Plasma Infusion ◽  
Fresh Frozen ◽  
Frozen Plasma
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