Predictive role of neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio in normal-tension glaucoma.

Abstract:

:As a type of primary open-angle glaucoma, normal-tension glaucoma (NTG) is a health problem that manifests itself with low intraocular pressure (IOP) levels and preserves its importance for public health care. In population-based screenings, which take the IOP levels of 21mmHg as a cut-off for the diagnosis of glaucoma, the diagnosis is usually delayed, and the treatment is started in an advanced stage by the referred ophthalmologists. NTG is associated with some autoimmune conditions and systemic diseases, such as paraproteinemia, nocturnal hypotension, and migraine. Recently, a simple and cheap test (namely the hemogram) was defined as measure of systemic inflammation, measuring the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR). A recent study displayed an altered platelet function in NTG patients. We hypothesize that an automated hemogram analysis for NLR together with IOP measurements may be used to screen NTG patients who are admitted to primary care clinics if any relationship between NTG and NLR could be demonstrated in future researches.

journal_name

Med Hypotheses

journal_title

Medical hypotheses

authors

Atalay K,Kaldirim Erdogan H,Kirgiz A,Asik Nacaroglu S

doi

10.1016/j.mehy.2017.04.001

subject

Has Abstract

pub_date

2017-06-01 00:00:00

pages

54-56

eissn

0306-9877

issn

1532-2777

pii

S0306-9877(17)30002-6

journal_volume

103

pub_type

杂志文章
  • Chronic infection and the origin of adaptive immune system.

    abstract::It has been speculated that the rise of the adaptive immune system in jawed vertebrates some 400 million years ago gave them a superior protection to detect and defend against pathogens that became more elusive and/or virulent to the host that had only innate immune system. First, this line of thought implies that ada...

    journal_title:Medical hypotheses

    pub_type: 杂志文章,评审

    doi:10.1016/j.mehy.2010.02.031

    authors: Usharauli D

    更新日期:2010-08-01 00:00:00

  • The functional conversion hypothesis: a contributor to exercise-induced asthma?

    abstract::Studies on receptor stability suggest that functional conversion of adrenoceptors between alpha and beta can occur in mammalian myocardium due to variations in the environment such as temperature changes, pH or hormonal changes. If adrenoceptors of the respiratory system behave similarly, heat and water loss of airway...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(88)90011-4

    authors: Venugopalan CS,Jenkins HJ,Drazen JM

    更新日期:1988-12-01 00:00:00

  • Pathophysiology of intracranial epidural haematoma following birth.

    abstract::Epidural haematoma in newborn infants is rare, and few specific obstetrical data related to its formation are available in the literature. The aim of this study is to discuss the pathophysiology of this condition. EDH is always a post traumatic lesion and it is only possible if the insult has produced a cleavage of th...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2005.08.045

    authors: Hamlat A,Heckly A,Adn M,Poulain P

    更新日期:2006-01-01 00:00:00

  • The relationship between plasma vascular endothelial growth factor and erythrocyte 2,3-bisphosphoglycerate: The putative role of chronic hypoxia.

    abstract::The non-invasive assessment of chronic tissue hypoxia is difficult. Pulse oximetry only allows the peripheral oxygen saturation to be measured, while the detection of hyperlactataemia needs to take into account the fact that the accumulation of lactic acid may result from several causes other than prolonged tissue hyp...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2018.01.014

    authors: Puri BK,Monro JA

    更新日期:2018-03-01 00:00:00

  • Integrated electronic monitoring systems could revolutionize care for patients with cognitive impairment.

    abstract::Dementia and other causes of functional disability can create considerable burdens for families and society as a whole, but it may be possible to partially alleviate this strain through technical innovations that replace some functions of human caregivers. This article proposes the hypothesis that cell phones, interne...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2005.11.045

    authors: Alisky JM

    更新日期:2006-01-01 00:00:00

  • General principle of existence of natural objects.

    abstract::Natural objects, live and inanimate, actively maintain their entities by using their capacities (i.e., properties, internal resources, mechanisms, and experience) adequately to their needs. It is suggested that the principle of adequate function is a law of nature. ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(86)90078-2

    authors: Yabrov A

    更新日期:1986-03-01 00:00:00

  • Alternative mode of replication of human immunodeficiency virus: a hypothesis.

    abstract::For diagnosis of Human Immunodeficiency Virus (HIV) infection by the recently developed Polymerase Chain Reaction (PCR), the two commonly used clinical samples are either the peripheral blood monocytes (PBMC) or the plasma of the infected individuals. In the former instance, DNA is extracted from PBMC. The integrated ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(93)90188-v

    authors: Nandi J,Banerjee K

    更新日期:1993-01-01 00:00:00

  • Reduction of stuttering: the dual inhibition hypothesis.

    abstract::Treatment for stuttering attempts to reduce or eliminate the observable core markers of the disorder, specifically repetitions and prolongation. In this hypothesis, it is proposed that stuttering may be inhibited by two distinct yet related procedures: active inhibition and passive inhibition. Active inhibition is bro...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1054/mehy.2001.1452

    authors: Saltuklaroglu T,Dayalu VN,Kalinowski J

    更新日期:2002-01-01 00:00:00

  • For ischemic brain damage, is preclinical evidence of neuroprotection by presynaptic blockade of glutamate release enough?

    abstract::Some drugs blocking glutamate release produce reduced brain injury in some animal models of cerebral ischemia whereas others lack a clear effect. Meta-analysis is a widely used technique in clinical and epidemiological studies. However, it has never been used in the analysis of preclinical studies. In order to estimat...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1054/mehy.1998.0831

    authors: Nava-Ocampo AA,Reyes-Pérez H,Bello-Ramírez AM,Mansilla-Olivares A,Ponce-Monter H

    更新日期:2000-01-01 00:00:00

  • Thrombotic thrombocytopenic purpura: proposal of a new pathogenic mechanism involving Helicobacter pylori infection.

    abstract::Thrombotic thrombocytopenic purpura (TTP) is a severe, occlusive, thrombotic microangiopathy characterized by a systemic platelet aggregation, organ ischemia, profound thrombocytopenia and erythrocyte fragmentation. Recent observations have documented that a deficiency of a von Willebrand factor (VWF)-cleaving proteas...

    journal_title:Medical hypotheses

    pub_type: 临床试验,杂志文章

    doi:10.1016/j.mehy.2005.06.015

    authors: Franchini M

    更新日期:2005-01-01 00:00:00

  • Stress and fatty liver--possible indications for dietary long-chain n-3 fatty acids.

    abstract::The favourable effects of eicosapentaenoic acid (EPA)- and doco-sahexaenoic acid (DHA)-rich diets (marine fish, fish oil) on several risk factors for cardiovascular disease are well established. The present survey describes possible new indications for diets supplemented with long-chain n-3 fatty acids. During a stand...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(91)90169-y

    authors: Singer P,Richter-Heinrich E

    更新日期:1991-09-01 00:00:00

  • Could exogenous melatonin prevent sudden infant death syndrome?

    abstract::Hypoplastic pineal glands and decreased melatonin levels are found in sudden infant death syndrome. Excess oxygen radical production and inadequate radical quenching is suggested to cause oxidative stress in the brain of sudden infant death syndrome victims. Loss of intraventricular cerebrospinal fluid melatonin could...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/s0306-9877(97)90091-8

    authors: Maurizi CP

    更新日期:1997-11-01 00:00:00

  • Margarines and coronary artery disease.

    abstract::In a previous paper we predicted that health effects of dietary fats in humans would require half a century or more to be understood, instead of the decade or so predicted during 1956 by an Editorial in The Lancet. It would seem that our prediction may have been optimistic since it has now been reported that trans uns...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(92)90194-h

    authors: Booyens J,van der Merwe CF

    更新日期:1992-04-01 00:00:00

  • Polymyalgia rheumatica and giant cell arteritis--rational diagnosis and treatment predicated and disordered prostaglandin metabolism.

    abstract::We suggest that polymyalgia rheumatica with giant cell arteritis (PR-GCA) is an arachidonic acid metabolites mediated disease which can be diagnosed more accurately and monitored more precisely for therapeutic benefits by the serial determinations of the major urinary prostaglandin F, serum urinary lysozymes, serum ac...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(81)90059-1

    authors: Nalbandian RM,Henry RL,Williams GA,Fleischman JA,O'Donnell FE Jr,Reeser FH

    更新日期:1981-09-01 00:00:00

  • Loss of binocular vision as direct cause for misrouting of temporal retinal fibers in albinism.

    abstract::In humans, the nasal retina projects to the contralateral hemisphere, whereas the temporal retina projects ipsilaterally. The nasotemporal line that divides the retina into crossed and uncrossed parts coincides with the vertical meridian through the fovea. This normal projection of the retina is severely altered in al...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2015.06.028

    authors: Banihani SM

    更新日期:2015-10-01 00:00:00

  • A novel deployment design of vena cava filters might be the solution to their blockage problem.

    abstract::The blockage of a vena cava filter (VCF) by the captured blood clots presents a serious problem to the patients. Commercially available cone-shaped VCFs such as the Gunther Tulip filter has an inherent structural flaw that leads the captured blood clots to be trapped in their front spire areas where the flow-induced s...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2011.08.028

    authors: Chen Z,Fan Y,Deng X

    更新日期:2011-12-01 00:00:00

  • Is the cancer process caused by deletion of one or more differentiation genes normally activated by steroid hormones?

    abstract::The hypothesis is proposed that: 1. Aflatoxin B1 and polycyclic hydrocarbon carcinogens cause the deletion of genes necessary for the production of a substance required for differentiation of the cell and activated by a steroid hormone possibly a corticosteroid. 2. Such genes could include genes for production of: glu...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(79)90046-x

    authors: Money-Kyrle AF

    更新日期:1979-09-01 00:00:00

  • Insulin dependent diabetes mellitus: an etiologic model.

    abstract::The etiology of Insulin Dependent Diabetes Mellitus (IDDM) is reviewed and discussed using Rothman's deterministic model for causal inference. Intercontinental comparisons, familial aggregation, seasonal variation, maternal age, breast-feeding and infectious agents are reviewed within the context of IDDM causation. Ge...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(91)90286-8

    authors: Sumburèru D

    更新日期:1991-08-01 00:00:00

  • H-Y antigen. A hazard to the female?

    abstract::In recent years a male-specific but species non-specific mammalian cell surface antigen, the H-Y antigen, has been demonstrated on somatic cells as well as on sperm. This raises some questions regarding unforeseen risks of certain medical procedures, notably blood transfusion. It is stressed that especially the possib...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(80)90132-2

    authors: Nørby S

    更新日期:1980-11-01 00:00:00

  • A novel antiviral approach.

    abstract::Viral infections are often the etiological agents of severe acute and chronic human diseases. Their peculiar biology usually leads to the need of design specific therapies for each virus, and the eradication of the viruses and the healing of the patients very often are not reached also after decades of theoretical and...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2012.06.004

    authors: Arancio W

    更新日期:2012-09-01 00:00:00

  • Electroacupuncture at acupoints could predict the outcome of anterior nucleus thalamus high-frequency electrical stimulation in medically refractory epilepsy.

    abstract::Preliminary reports have demonstrated that anterior nucleus thalamus high-frequency electrical stimulation (ANT-HFS) is an effective treatment for patients who suffer from medically refractory epilepsy. However, its extensive application has been hampered by the high cost and the unpredictable outcome before the opera...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2013.06.001

    authors: Yan N,Chen N,Lu J,Wang Y,Wang W

    更新日期:2013-09-01 00:00:00

  • The changing scene in Hashimoto's disease: a review.

    abstract::The review briefly describes the evolution of hypotheses about cronic thyroiditis, the escape of colloid hypothesis, basement membrane destruction, the auto-immune theory and the role of disregulatory genes. ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章,评审

    doi:10.1016/j.mehy.2011.05.035

    authors: Stuart A

    更新日期:2011-09-01 00:00:00

  • The powerful immune system against powerful COVID-19: A hypothesis.

    abstract::On March 11, 2020, the World Health Organization declared the coronavirus outbreak a pandemic. Since December 2019, the world has experienced an outbreak of coronavirus disease 2019 (COVID-19). Epidemiology, risk factors, and clinical characteristics of patients with COVID-19 have been reported but the factors affecti...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2020.109762

    authors: Taghizadeh-Hesary F,Akbari H

    更新日期:2020-07-01 00:00:00

  • Schematic illustration of the mechanisms for maintenance of electrolyte and glucose homeostasis.

    abstract::The aim of the present paper is to give a schematic illustration of the basic humoral mechanisms of sodium, calcium and glucose homeostasis regulation. These can be compared to a lever system that maintains a dynamic equilibrium. ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1054/mehy.1998.0740

    authors: Tolekova A,Popov B

    更新日期:1999-09-01 00:00:00

  • Enhancing central and peripheral insulin activity as a strategy for the treatment of endogenous depression--an adjuvant role for chromium picolinate?

    abstract::Depression is often associated with insulin resistance, owing to cortisol overproduction; conversely, many studies suggest that diabetics are at increased risk for depression. Recent evidence indicates that insulin is transported through the blood-brain barrier and influences brain function via widely distributed insu...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(94)90075-2

    authors: McCarty MF

    更新日期:1994-10-01 00:00:00

  • Stable and unstable genes: distribution among species and range of mutations.

    abstract::An expansion of the 'stable' gene hypothesis proposed previously is the hypothesis that there is a range of genes, some proto-oncogenes and some not, varying from those with multiple copies in the genome, wide distribution among species, and limited mutability because of a specific protective stabilizing mechanism of ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(95)90078-0

    authors: Frei JV

    更新日期:1995-02-01 00:00:00

  • Skeletal buffer function and symptomatic magnesium deficiency.

    abstract::A major factor relating to the oversight of neurological dysfunction and seizures caused by magnesium (Mg++) depletion, involves the buffer functions of the skeletal system orchestrated primarily by the parathyroid. A Mg++ depleted subject may appear relatively asymptomatic until a short period after homeostatic respo...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(91)90067-9

    authors: Langley WF,Mann DJ

    更新日期:1991-01-01 00:00:00

  • Glycosaminoglycans and the control of cell surface proteinase activity.

    abstract::It is postulated that the metabolically variable fine structure of pericellular heparan glycosaminoglycans affects the ability of these molecules to influence cell proliferation-associated proteinase-catalysed reactions occurring at cell surfaces. Evidence suggesting the possibility of a wide repertoire of glycosamino...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/0306-9877(83)90093-2

    authors: Long WF,Williamson FB

    更新日期:1983-07-01 00:00:00

  • Determining the probability of juvenile delinquency by using support vector machines and designing a clinical decision support system.

    abstract::It is a known fact that individuals who engaged in delinquent behavior in childhood are more probable to carry on similar behavior in adulthood. If the factors that lead children to involve in delinquency are defined, the risk of dragging children into crime can be detected before they are involved in crime and delinq...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2020.110118

    authors: Ucuz I,Ciçek AU,Ari A,Ozcan OO,Aybüke Sari S

    更新日期:2020-10-01 00:00:00

  • Improved drug delivery to cancer cells: a method using magnetoliposomes that target epidermal growth factor receptors.

    abstract::The toxin delivery system described herein would allow for the selective killing of tumor cells overexpressing the epidermal growth factor receptor (EGFR). Tumor cells often overexpress EGFR, because it allows the cells to divide more quickly. Past delivery systems targeting this receptor have been ineffective due to ...

    journal_title:Medical hypotheses

    pub_type: 杂志文章

    doi:10.1016/j.mehy.2004.07.033

    authors: Kullberg M,Mann K,Owens JL

    更新日期:2005-01-01 00:00:00