Abstract:
:The prevalence of atopic diseases (atopic dermatitis, bronchial asthma, allergic rhinitis) has considerably increased for the last 40 years. This tendency has coincided with the beginning of the epoch of the use of the topical corticosteroids, which have a potent immunomodulation action. This fact itself as well as a number of research results has allowed to formulate the following hypothesis: the use of topical corticosteroids in children of early age contributes to the increase of prevalence of atopic diseases in the developed countries. The offered hypothesis can explain lower prevalence of atopic diseases in rural areas and in children from families with the anthroposophic life style. In other side this hypothesis also capable to give explanation of increased level of atopic diseases among people with high socioeconomic level and in children from 1 child families. It is of a note that corticosteroids use in developing countries is limited due to economic reasons and active use of complementary medicine. If the proposed hypothesis is correct, a revision of the therapeutic approaches is necessary concerning the attitude towards application of topical corticosteroids in children suffering from various forms of eczema. The direct proof of this hypothesis can be found during prospective studies.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Pampura ANdoi
10.1016/j.mehy.2003.12.059keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
575-8issue
3eissn
0306-9877issn
1532-2777pii
S0306-9877(04)00474-8journal_volume
64pub_type
杂志文章abstract::Parkinson disease (PD) is a chronic progressive degenerative disorder that affects over 6 million people worldwide. It is manifested by motor and psychiatric signs. The latter inflicts up to 88% of PD patients. With the prolongation of life expectancy, it is presumed that the prevalence of PD will further rise, togeth...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2010.07.024
更新日期:2010-12-01 00:00:00
abstract::In this work some aspects of carcinogenesis are given. The importance of the emergence of Z or H DNA structure in the gene, or in the flanking gene sequences for the gene deletion and unusual gene recombination, is discussed. Some considerations on the role of selective pressure (of polyamines, of Mg2+, of the various...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(91)90284-6
更新日期:1991-08-01 00:00:00
abstract::In UK educational circles it has long been regarded as a platitude that a good scientific education at school and undergraduate level should aim to teach critical thinking and encourage students to challenge mainstream science, debate scientific issues and express their personal opinions. However, I believe that this ...
journal_title:Medical hypotheses
pub_type: 社论
doi:10.1016/j.mehy.2009.07.050
更新日期:2010-02-01 00:00:00
abstract::Deciding for an amputation in case of complex regional pain syndrome type I (CRPS-I) is controversial. Evidence for favorable or adverse effects of an amputation is weak. We therefore follow a careful and well-structured decision making process. After referral of the patient with the request to amputate the affected l...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2018.08.026
更新日期:2018-12-01 00:00:00
abstract::Complex Regional Pain Syndrome (CRPS) has defied a clear unified pathological explanation to date. Not surprisingly, treatments for the condition are limited in number, efficacy and their ability to enact a cure. Whilst many observations have been made of physiological abnormalities, how these explain the condition an...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2018.07.026
更新日期:2018-10-01 00:00:00
abstract::Gastroesophageal reflux (GER) and asthma have been linked, but the true nature of this relationship is incompletely understood. Most of the literature examining this association has implicated GER as the factor contributing to asthma. GER has also been linked to conditions of the upper airway like sinusitis and obstru...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2009.12.030
更新日期:2010-06-01 00:00:00
abstract::Diabetes mellitus, a metabolic disorder with significant global health care burden, causes chronic microvascular and macrovascular complications that still comprise a therapeutic challenge. Angiotensin-(1-7), a heptapeptide with vasodilatory properties, has been found to restore vascular reactivity and endothelial cel...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2016.05.010
更新日期:2016-08-01 00:00:00
abstract::In both African AIDS populations and homosexual populations outside of Africa, a high incidence of syphilis and multiple exposures to infectious diseases results in frequent, often abusive use of antibiotics. Epidemiological evidence exists for chemical immunosuppression resulting from antibiotics and other prescribed...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(86)90036-8
更新日期:1986-12-01 00:00:00
abstract:BACKGROUND:Atrial fibrillation (AF) is the most common cardiac arrhythmia. Many studies have investigated the cause for the development of AF, however, the question remains unanswered. METHODS:A comparison of hydrodynamics between AF and sinus rhythm was performed. RESULTS:I proposed the hypothesis that atrial fibril...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2015.11.028
更新日期:2016-01-01 00:00:00
abstract::Chronic idiopathic axonal polyneuropathy (CIAP) is referred to as axonal neuropathy after an adequate workup fails to determine a cause. A subgroup of patients with CIAP has impaired glucose tolerance (IGT). These patients have been considered by some investigators to have a neuropathy as a result of IGT and/or metabo...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2010.12.012
更新日期:2011-04-01 00:00:00
abstract::Excessive milk consumption may adversely affect the circulation on account of the high calcium content of milk and because lactose promotes the intestinal absorption of calcium. Excessive calcium intake may cause calcification and rigidification of the large elastic arteries, which could be an important factor in caus...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1054/mehy.1999.0992
更新日期:2000-05-01 00:00:00
abstract::Homeostasis, or the maintenance of constant internal environment in the organism, is disrupted by injury. In this case, pathological defence reactions such as inflammation and healing take place in order to restore it. They succeed if etiological harmful factors are eliminated. In the opposite case, constant injury le...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(91)90247-v
更新日期:1991-10-01 00:00:00
abstract::There must be pathophysiological reason why "cold" viruses like SARS-CoV-2 show proclivity to nasal cavity, oral cavity, pharyngeal cavity and upper airways which have lower temperature than core body temperature. Henceforth, facemasks' "therapeutic" role against SARS-CoV-2 must be explored because personal "therapeut...
journal_title:Medical hypotheses
pub_type: 信件
doi:10.1016/j.mehy.2020.109855
更新日期:2020-10-01 00:00:00
abstract::I have previously assumed that stem tumour cells are 'para-embryonal cells' (PECs) poor or missing in major histocompatibility complex (MHC) antigens. PECs might induce adjoining differentiated hyperplastic cells to also express tumoral phenotype and properties, thus transforming them into 'differentiated para-embryon...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/s0306-9877(98)90213-4
更新日期:1998-05-01 00:00:00
abstract::The reluctance of physicians to get involved with child abuse can be attributed to the problem of role conflict. Physicians derive their social authority from the Aesculapian tradition. This form of social authority is fragile and easily subverted, yet of utmost importance if physicians are to retain their effectivene...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(82)90028-7
更新日期:1982-04-01 00:00:00
abstract::Sixty percent of cases of clinical depression are considered to be treatment-resistant depression (TRD). Magnesium-deficiency causes N-methyl-d-aspartate (NMDA) coupled calcium channels to be biased towards opening, causing neuronal injury and neurological dysfunction, which may appear to humans as major depression. O...
journal_title:Medical hypotheses
pub_type: 杂志文章,评审
doi:10.1016/j.mehy.2009.10.051
更新日期:2010-04-01 00:00:00
abstract::Recent findings demonstrate the vital role of endothelial progenitor cells in the homeostasis of the vessel wall and the development of atherosclerosis. Endothelial progenitor cells (EPCs) play important roles in repair-to-injury of arteries. Many evidences have shown Cardiovascular risk factors closely correlated wit...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2007.06.041
更新日期:2008-01-01 00:00:00
abstract::The concept of local pathology has long served neurology admirably. Relevant models include self-organizing nonlinear brain dynamics, global workspace and dynamic core theories. However such models are inconsistent with certain clinical phenomena found in Charles Bonnet syndrome, disjunctive agnosia and schizophrenia,...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2010.04.012
更新日期:2010-11-01 00:00:00
abstract::Cardiac chambers have afferent connections to the brainstem and to the spinal cord. Vagal afferents mediate depressor responses and become activated by volume expansion, increased myocardial contractility and atrial natriuretic factor. Sympathetic afferents, on the contrary, are activated by metabolic mediators, myoca...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1054/mehy.1999.0029
更新日期:2000-02-01 00:00:00
abstract::Cancer is a tissue that requires a genetic program, possibly involving hundreds of genes, as indicated by studies of differential gene expression performed with microarrays in various types of cancer. Cancer is thus a biological process of considerable precision as described by Schrödinger's equation, and it is not si...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2008.11.033
更新日期:2009-04-01 00:00:00
abstract::Although frequently encountered, no available consensus about the association between skeletal abnormalities and skin pigmentation. Several syndromes are characterized by the presence of skin pigmentation in association with skeletal disorders like neurofibroamtosis 1, McCune-Albright Syndrome, Jaffe-Campanacci Syndro...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/s0306-9877(03)00265-2
更新日期:2003-11-01 00:00:00
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
更新日期:1979-09-01 00:00:00
abstract::A new hypothesis is presented to explain some aspects of human smoking behaviour. While acknowledging the importance of the nicotine self-titration phenomenon, changes in puffing intensity during the smoking of a single cigarette are related not to the control of nicotine uptake but to the modification of cigarette sm...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(85)90087-8
更新日期:1985-08-01 00:00:00
abstract::Meditation is used worldwide by millions of people for relaxation and stress relief. Given sufficient practice, meditators may also experience a variety of altered states of consciousness. These states can lead to a variety of unusual experiences, including physical, emotional and psychic disturbances. This paper high...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2014.07.015
更新日期:2014-10-01 00:00:00
abstract::Shear wave sonoelastography is a valuable additional technique in differentiation between benign and malignant breast lesions. In this paper, a hypothesis of the potential role of this additional ultrasound technique as a very useful tool in differentiation of a medullary breast cancer subtype is proposed. Medullary b...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2020.110021
更新日期:2020-11-01 00:00:00
abstract::Acute viral infection is characterised by high-level replication before prompt decline of viraemia and, commonly, viral clearance. This kinetic pattern is generally held to be due to immune control. However, infection with some viruses, notably hepatitis C (HCV), hepatitis B (HBV) and the human immunodeficiency virus ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2004.02.050
更新日期:2004-01-01 00:00:00
abstract::Dizziness is one of the most common hemodialysis-associated symptoms, and has been thought to be caused by cerebral edema or intravascular hypovolemia. However, the possibility of a peripheral vestibular disturbance due to hemodialysis has not been addressed as a cause of hemodialysis-associated dizziness. In the pres...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2019.109262
更新日期:2019-08-01 00:00:00
abstract::The pars tuberalis is a distinct subdivision of the pituitary gland but its function remains poorly understood. Suprasellar tumors in this pars tuberalis region are frequently accompanied by hyperprolactinemia. As these tumors do not immunoreact for any of the established pituitary hormones, they are classified as non...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2008.08.030
更新日期:2009-03-01 00:00:00
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
更新日期:2011-09-01 00:00:00
abstract::Hemolysis-associated pulmonary hypertension (HA-PH) is a serious clinical complication of various hemolytic disorders, and pulmonary hypertension (PH) is considered the greatest risk factor for death in patients with a hemolytic disorder. It is now well established that hemolysis causes the release of soluble hemoglob...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2008.12.043
更新日期:2009-06-01 00:00:00