Results 21 to 30 of about 106,695 (313)

Interactions Between Aerolysin, Erythrocytes, and Erythrocyte Membranes [PDF]

open access: yesInfection and Immunity, 1975
Aerolysin, a hemolytic and lethal exotoxin of Aeromonas hydrophila , was analyzed for amino acids. Assuming 8 histidine residues/mol, the purified toxic protein has, by summation, a molecular weight of 49,000, a value in agreement with earlier estimates by other methods.
A W, Bernheimer, L S, Avigad, G, Avigad
openaire   +2 more sources

Acetylcholinesterase in the Erythrocyte Membrane

open access: yesJournal of UOEH, 1994
Acetylcholinesterase (AchE) in erythrocytes is one of the typical extraneural AchEs. Its activity is high in human erythrocytes. It has been known that the enzyme is present only in the membrane in erythrocytes and that it is localized on the outer side of the membrane.
H, Igisu, H, Matsumura, M, Matsuoka
openaire   +3 more sources

Abnormalities of the Erythrocyte Membrane [PDF]

open access: yesPediatric Clinics of North America, 2013
Primary abnormalities of the erythrocyte membrane are characterized by clinical, laboratory, and genetic heterogeneity. Among this group, hereditary spherocytosis patients are more likely to experience symptomatic anemia. Treatment of hereditary spherocytosis with splenectomy is curative in most patients.
openaire   +2 more sources

Studies on interactions of exported "plasmodium falciparum" membrane proteins [PDF]

open access: yes, 2014
Responsible for about 700’000 annual deaths worldwide, malaria today is still one of the major health problems in developing countries. The most deadly form of human malaria called malaria tropica is caused by the apicomplexan parasite Plasmodium ...
Dietz, Olivier
core   +1 more source

The erythrocyte membrane in kwashiorkor [PDF]

open access: yesBritish Journal of Nutrition, 1971
1. Erythrocytes from Ugandan children with untreated kwashiorkor had membranes containing larger amounts of lecithin than erythrocytes collected during the recovery phase.2. The passive permeability of the erythrocyte membrane to glycerol and thiourea was reduced in kwashiorkor and returned to a more normal value on treatment.3.
openaire   +2 more sources

Supplementation of iron alone and combined with vitamins improves haematological status, erythrocyte membrane fluidity and oxidative stress in anaemic pregnant women [PDF]

open access: yes, 2010
Pregnancy is a condition exhibiting increased susceptibility to oxidative stress, and Fe plays a central role in generating harmful oxygen species. The objective of the present study is to investigate the changes in haematological status, oxidative ...
Frans J. Kok   +15 more
core   +1 more source

Imaging morphological details and pathological differences of red blood cells using tapping-mode AFM [PDF]

open access: yes, 2004
The surface topography of red blood cells (RBCs) was investigated under nearphysiological conditions using atomic force microscopy (AFM). An immobilization protocol was established where RBCs are coupled via molecular bonds of the membrane glycoproteins ...
Zhu, Rong   +9 more
core   +1 more source

An overview about erythrocyte membrane [PDF]

open access: yesClinical Hemorheology and Microcirculation, 2010
In the sixties and seventies, erythrocytes or red blood cells (RBCs) were extensively studied. Much has been learnt particularly concerning their metabolism and gas transporter function. In the past decade, the use of new approaches and methodologies, such as proteomic analysis, has contributed for a renewed interest on the erythrocyte.
Oliveira, Sofia de, Saldanha, Carlota
openaire   +3 more sources

A Combined Numerical and Experimental Analysis on Erythrocyte Damage Mechanism in Microscale Flow

open access: yesAdvances in Mechanical Engineering, 2013
An experimental system was designed and completed to realize the visualization of erythrocyte suspension microscale flow in microchannel and obtain the geometric parameters.
Di Zhang   +4 more
doaj   +1 more source

THE ERYTHROCYTE MEMBRANE ENDURANCE AGAINST TISSUE ISCHEMIA IN PATIENTS WITH HYPERTENSIVE DISEASE AND ISCHEMIC HEART DISEASE AND ITS RELATIONSHIP WITH ENDOGENOUS FACTORS

open access: yesРоссийский кардиологический журнал, 2014
Aim. To find out the type of erythrocyte membrane endurance to local ischemia in patients with AH and AP including its relationship with endogenous factors. Material and methods. Totally 60 men included with stable form of angina pectoris and 50 men with
A. S. Sergeeva   +3 more
doaj   +1 more source

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