scholarly journals A hemicyanine based ratiometric fluorescence probe for mapping lysosomal pH during heat stroke in living cells

2018 ◽  
Vol 54 (44) ◽  
pp. 5518-5521 ◽  
Author(s):  
Luling Wu ◽  
Yang Wang ◽  
Tony D. James ◽  
Nengqin Jia ◽  
Chusen Huang
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Fluorescence Probe ◽  
Heat Stroke ◽  
Organ Damage ◽  
Living Cells ◽  
Ratiometric Fluorescence ◽  
Lysosomal Ph ◽  
The Central Nervous System

Heat stroke is a lethal condition which can cause dysfunction in the central nervous system, multi-organ damage and even death.

A practical pH-compatible fluorescent sensor for hydrazine in soil, water and living cells

The Analyst ◽  
2020 ◽  
Vol 145 (22) ◽  
pp. 7380-7387 ◽  
Author(s):  
Huming Yan ◽  
Fangjun Huo ◽  
Yongkang Yue ◽  
Jianbin Chao ◽  
Caixia Yin
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Respiratory Tract ◽  
Human Body ◽  
Water Solubility ◽  
Fluorescent Sensor ◽  
Living Cells ◽  
Human Organs ◽  
System P ◽  
The Central Nervous System

The excellent water solubility of hydrazine (N2H4) allows it to easily invade the human body through the skin and respiratory tract, thereby damaging human organs and the central nervous system.

scholarly journals Demonstration of Subclinical Organ Damage to the Central Nervous System in Essential Hypertension

10.5772/38494 ◽  
2012 ◽  
Author(s):  
Alina Gonzlez-Quevedo ◽  
Sergio Gonzlez ◽  
Otman Fernndez ◽  
Rosaralis Santiesteban ◽  
Luis Quevedo ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Essential Hypertension ◽  
Organ Damage ◽  
The Central Nervous System

Challenges in paediatric perfusion

Perfusion ◽  
2002 ◽  
Vol 17 (4) ◽  
pp. 291-293
Author(s):  
W J Brawn
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cardiopulmonary Bypass ◽  
Organ Damage ◽  
The Central Nervous System ◽  
Heart Lesions

In the last 50 years cardiopulmonary bypass has evolved dramatically, so that even the most complex heart lesions can be repaired successfully. However, we are aware that whilst survival may be excellent, organ damage, even though minor, particularly to the central nervous system is common. The next challenge in paediatric perfusion is to reduce this damage to a minimum.

scholarly journals Listeriosis: the review of a problem, presentation of a clinical case of listeria sepsis in a 4-month child

2021 ◽  
Vol 9 (4) ◽  
pp. 39-42
Author(s):  
L.P. Shostakovych-Koretskaya ◽  
I.V. Budayeva ◽  
M.A. Nikolaichuk
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Clinical Case ◽  
Clinical Manifestations ◽  
Organ Damage ◽  
Multiple Organ ◽  
High Rate ◽  
Problem Presentation ◽  
The Central Nervous System ◽  
Progressive Course

Listeriosis is an infectious disease caused by Listeria monocytogenes microorganisms. A human can catch an infection through fecal-oral, aerogenous, or transplacental route. The listeriosis incidence in Ukraine is sporadic, single cases are not related to each other. Listeriosis is characterized by a high rate of mortality and polymorphism of clinical manifestations. The symptoms of the disease are multiple-organ: damage to the central nervous system, septic symptoms, aborts, mastitis; listeriosis can also be subclinical. The disorders of the central nervous system are associated with meningitis, meningoencephalitis, or brain abscess. The importance of the problem of diagnosis and treatment of listeriosis derived from the disease sporadicity, polymorphism of its manifestations, difficulties in etiological verification of the diagnosis. The case described is specific due to the diagnostic mistake: a child was not diagnosed with sepsis. Listeriosis in this child had a progressive course with sepsis development. Listeriosis is a rare infection, therefore it was difficult to suggest this particular infection intra vitam.

scholarly journals Pregnancy Ketonemia and Development of the Fetal Central Nervous System

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Agata Bronisz ◽  
Mateusz Ozorowski ◽  
Magdalena Hagner-Derengowska
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Ketone Bodies ◽  
Organ Damage ◽  
Energy Deficit ◽  
Fetal Life ◽  
Damage Development ◽  
Current Recommendation ◽  
Increased Risk ◽  
The Central Nervous System

Glucose is the major source of energy for the human brain which in turn uses ketone bodies as a supplement for energy deficit in glucose cell deficiency conditions. Pregnancy complicated by gestational diabetes is a condition associated with significantly increased risk of ketonemia development. The data available proves a changing influence of ketones on the central nervous system during fetal life and in adults as well. Ketone bodies freely pass through the placenta. They can affect fetal growth and organ damage development, especially the central nervous system. As agreed in the current recommendation of the diabetes associations, it is not obligatory for the attending doctor to conduct a routine inspection of ketone bodies during diabetes treatment in pregnancy. This article is a literature review of ketones’ effect on the central nervous system and an attempt to initiate discussion whether we should consider including ketonemia assessment into the standard care package for pregnant women with diabetes and begin some research on the explanation of its influence on fetal development.

Effects of Hyperoxia on Lung Utrastructure

1970 ◽  
Vol 28 ◽  
pp. 26-27
Author(s):  
Gladys Harrison
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Light Microscopy ◽  
Oxygen Effects ◽  
Age Dependent ◽  
The Central Nervous System ◽  
The Subject ◽  
Space Age ◽  
Alveolar Septa ◽  
Extensive Damage

With the advent of the space age and the need to determine the requirements for a space cabin atmosphere, oxygen effects came into increased importance, even though these effects have been the subject of continuous research for many years. In fact, Priestly initiated oxygen research when in 1775 he published his results of isolating oxygen and described the effects of breathing it on himself and two mice, the only creatures to have had the “privilege” of breathing this “pure air”.Early studies had demonstrated the central nervous system effects at pressures above one atmosphere. Light microscopy revealed extensive damage to the lungs at one atmosphere. These changes which included perivascular and peribronchial edema, focal hemorrhage, rupture of the alveolar septa, and widespread edema, resulted in death of the animal in less than one week. The severity of the symptoms differed between species and was age dependent, with young animals being more resistant.

Emigration of neutrophils in the central nervous system

1983 ◽  
Vol 41 ◽  
pp. 788-789
Author(s):  
John L.Beggs ◽  
John D. Waggener ◽  
Wanda Miller ◽  
Jane Watkins
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Osmium Tetroxide ◽  
White Blood Cells ◽  
Arterial Perfusion ◽  
E Coli ◽  
Intracisternal Injection ◽  
The Central Nervous System ◽  
Brain And Spinal Cord ◽  
Interendothelial Junctions

Studies using mesenteric and ear chamber preparations have shown that interendothelial junctions provide the route for neutrophil emigration during inflammation. The term emigration refers to the passage of white blood cells across the endothelium from the vascular lumen. Although the precise pathway of transendo- thelial emigration in the central nervous system (CNS) has not been resolved, the presence of different physiological and morphological (tight junctions) properties of CNS endothelium may dictate alternate emigration pathways.To study neutrophil emigration in the CNS, we induced meningitis in guinea pigs by intracisternal injection of E. coli bacteria.In this model, leptomeningeal inflammation is well developed by 3 hr. After 3 1/2 hr, animals were sacrificed by arterial perfusion with 3% phosphate buffered glutaraldehyde. Tissues from brain and spinal cord were post-fixed in 1% osmium tetroxide, dehydrated in alcohols and propylene oxide, and embedded in Epon. Thin serial sections were cut with diamond knives and examined in a Philips 300 electron microscope.

Mammalian Bone Marrow Acetylcholinesterase

1982 ◽  
Vol 40 ◽  
pp. 44-45
Author(s):  
Ezzatollah Keyhani
Keyword(s):  
Central Nervous System ◽  
Bone Marrow ◽  
Nervous System ◽  
Common Property ◽  
Extracellular Medium ◽  
The Central Nervous System ◽  
The Common ◽  
Mammalian Bone

Acetylcholinesterase (EC 3.1.1.7) (ACHE) has been localized at cholinergic junctions both in the central nervous system and at the periphery and it functions in neurotransmission. ACHE was also found in other tissues without involvement in neurotransmission, but exhibiting the common property of transporting water and ions. This communication describes intracellular ACHE in mammalian bone marrow and its secretion into the extracellular medium.

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