Abstract：
:A theoretical consideration of the relationship between plasma concentrations of calcium and parathyroid hormone suggests that the reported negative correlations between these variables in normal subjects and in patients with secondary hyperparathyroidism, and the positive correlation in patients with primary hyperparathyroidism, may be fortuitous and do not necessarily imply fundamental differences in the negative feedback mechanism.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Walton RJdoi
10.1016/0306-9877(77)90043-3subject
Has Abstractpub_date
1977-01-01 00:00:00pages
1-3issue
1eissn
0306-9877issn
1532-2777pii
0306-9877(77)90043-3journal_volume
3pub_type
杂志文章abstract：:Current tuberculosis control measures are focused on the prompt detection and treatment of active tuberculosis. Despite the measured success of this strategy, tuberculosis continues to be a public health issue of major significance around the world. This unwanted situation suggests the need to expand our control effor...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2011.03.025
更新日期：2011-07-01 00:00:00
abstract：:It is suggested that the Persian Gulf Syndrome (PGS) is caused by beef allergy. In the first symptomless phase, as a result of an energetic US Army immunizing program, using sera with adjuvants to produce detectable antibody levels, the subjects not only developed immunity to the targeted substances, but also became s...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(95)90106-x
更新日期：1995-09-01 00:00:00
abstract：:A review of the literature shows that x-ray induced lung adenomas in mice, breast adenomas in rats and thyroid adenomas in rats show the same approximate dependence for number of tumors vs dose. It is hypothesized that these benign tumors are due to cell proliferation. The controls of the G1 stage of the cell cycle ha...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(83)90049-x
更新日期：1983-01-01 00:00:00
abstract：:The S-oxidation of S-carboxymethyl-l-cysteine has been reported previously to be a biomarker of disease susceptibility in Parkinson's disease and Amyotrophic lateral sclerosis. In this investigation, the original observations have been confirmed with the incidence of the poor metaboliser phenotype (no urinary recovery...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2018.06.018
更新日期：2018-09-01 00:00:00
abstract：:Auer rods are cytoplasmic inclusions found only in the leukaemic cells of some cases of acute myeloid leukaemia (AML). The ultrastructure of Auer rods is different in different sub-types of the disease and it is suggested here that this may be a consequence of the Auer rods consisting of different crystalline forms of...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(89)90058-3
更新日期：1989-11-01 00:00:00
abstract：:The cumulative incidence of uterine leiomyoma at age 50 is ≈ 70% in White women and >80% in Black women. Although risk factor research is limited, increasing age, and being premenopausal, nulliparous or Black are risk factors for leiomyomas. Black women tend to have larger leiomyomas and be younger at diagnosis. Surpr...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.04.046
更新日期：2012-08-01 00:00:00
abstract：:Parkinson's disease (PD) is a neurodegenerative disorder, characterized by loss of dopaminergic neuromelanin containing neurons in the substantia nigra. Peripheral melanin, found in skin and hair, and neuromelanin appear to have some characteristics in common and share the same precursor for their synthesis; therefore...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2019.04.013
更新日期：2019-06-01 00:00:00
abstract：:About 25-50% of children and adolescents with attention-deficit hyperactivity disorder (ADHD) experience sleep problems. An appropriate assessment and treatment of such problems might improve the quality of life in such patients and reduce both the severity of ADHD and the impairment it causes. According to data in th...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.04.020
更新日期：2012-08-01 00:00:00
abstract：:Superficial fraying, splitting and fibrillation of articular cartilage as a consequence of ageing or mechanical injury is not always associated with joint pain. However, similar cartilage lesions accompanied by synovitis and engorgement of the subchondral vasculature generally is; the disorder being known as osteoarth...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(93)90068-2
更新日期：1993-08-01 00:00:00
abstract：:Sepsis is a life-threatening disease requiring rapid diagnosis and treatment. Steroid hormones (e.g., estradiol, dehydroepiandosterone) have been suggested to reduce the hyper-inflammatory response of the immune system and to improve outcome in sepsis. We hypothesize that the impact of steroid hormones on the metaboli...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.05.025
更新日期：2012-09-01 00:00:00
abstract：:This novel, iso-osmo-resistive theory offers electro-resistivity of food components as a new dimension for digestion. Firstly, fats, carbohydrates and proteins differ markedly in their resistivity, which offers a way to monitor them, especially when digestive enzymes cause consistent and distinctive changes. Secondly ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2019.109282
更新日期：2019-09-01 00:00:00
abstract：:Many clinical trials have clearly demonstrated the benefit of statins in the prevention of coronary heart disease. Although other effects have subsequently been described, the so-called pleiotropic effects of statins, there is a tendency to relate all those effects, more or less directly, to inhibition of 3-hydroxy-3-...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.02.046
更新日期：2006-01-01 00:00:00
abstract：:September 17th, 2009 marks the 15th anniversary of Sir Karl Popper's death. Popper was an outspoken champion of critical rationalism, and a constant critic of authoritarian tendencies in science and society. He was also one of the spiritual founders of this journal and served on its first editorial advisory board. Pop...
journal_title：Medical hypotheses
pub_type： 传,社论,历史文章
doi：10.1016/j.mehy.2009.09.021
更新日期：2009-12-01 00:00:00
abstract：:For some considerable time, there has been a growing awareness that defective essential fatty acid metabolism plays a causal role in the pathogenesis of both schizophrenia and non-insulin-dependent diabetes mellitus (NIDDM) but the influence of defective essential fatty acid metabolism in the pathogenesis of rheumatoi...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(95)90066-7
更新日期：1995-08-01 00:00:00
abstract：:The affected individual of hair loss demands help, because hair is viewed as a sign of youth and good health. Nowadays treatment of alopecia includes drug therapy and hair transplantation. Some drugs may promote hair growth, at least temporarily, but the treatment is effective only in milder alopecia, instead of exten...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2007.09.001
更新日期：2008-01-01 00:00:00
abstract：:Circulating tumor cells (CTCs) have the potential to provide a surrogate for "real-time biopsy" of tumor biological activity. Enumeration and molecular characterization of CTCs in pancreatic cancer could play an important role in diagnosis, predicting the risk for tumor recurrence, and providing novel target therapy b...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2013.03.027
更新日期：2013-06-01 00:00:00
abstract：:Temporomandibular joint (TMJ) ankylosis is a disease that severely affects the human health. Although it is well known that trauma is the most common cause of TMJ ankylosis, the mechanisms by which the traumatic TMJ ankylosis develops are unclear. The existing hypothesis is not convincing in explaining the genesis of ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.01.024
更新日期：2009-07-01 00:00:00
abstract：:Recurrent aphthous ulcer (RAU) is the most common ulcer of oral non-keratinized mucosa, but the treatment is always limited at present. Considering the multifactorial etiology of RAU, a novel therapeutic agent with multi-bioactivties should be presented. Garlic has been recognized as a favorable natural medicine again...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.07.028
更新日期：2008-12-01 00:00:00
abstract：:The malignant cell, in vivo, metabolizes and respires anaerobically. For a good many years scientists have been aware of anaerobia being present in malignant growths. The prevailing opinion is that the malignant cell is able to remain viable in an anaerobic medium. This assumption is incorrect and is actually misleadi...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(92)90057-j
更新日期：1992-12-01 00:00:00
abstract：:Is sleep especially beneficial in times of illness? Despite the widespread use of hypnotics, the medical position on this question is equivocal, for hospital practices seem rarely designed to encourage maximum sleeping. Sleep promotion is defined as the arrangement of conditions so that patients can achieve as much sl...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(84)90005-7
更新日期：1984-09-01 00:00:00
abstract：:Infantile neuroaxonal dystrophy (INAD) and Duchenne muscular dystrophy (DMD) are two deadly neuromuscular degenerative diseases of childhood. Knowledge on their pathophysiological mechanisms may direct us towards treatment or a cure. Although these diseases are caused by two totally different gene-mutations and cause ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2020.109589
更新日期：2020-04-01 00:00:00
abstract：:The disturbances of the 11p15.5 chromosomal region are associated with Beckwith-Wiedemann syndrome, Russell-Silver syndrome, Wilms tumor, IMAGe syndrome, and idiopathic hemihyperplasia. The aim of this research was to examine the hypothesis that 11p15.5 initially became unstable in the European population about 200 ye...
journal_title：Medical hypotheses
pub_type： 历史文章,杂志文章
doi：10.1016/j.mehy.2018.09.008
更新日期：2018-12-01 00:00:00
abstract：:In plastic and reconstructive surgery, there is a tremendous clinical need for adequate implants are needed to restore soft-tissue defects resulting from tumor resection, traumatic injury, or congenital anomalies. Restoring the aesthetic function of the soft tissue is as important as restoring the natural tissue funct...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.05.007
更新日期：2012-08-01 00:00:00
abstract：:Breast and ovarian cancer rates in Pakistan are significantly higher than in neighboring countries. The cancer rate discrepancies cannot be explained with discrepancies of their risk factors. We propose that observed cancer excess in Pakistan is due to cancer development by negative heterosis. Heterosis occurs when a ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.10.013
更新日期：2005-01-01 00:00:00
abstract：:The mitogenic action of the estrogen-receptor complex is supposedly similar in both normal and malignant target tissues. As receptors are present in several types of non-target tissues, in the case of lesions at the nuclear acceptor sites, the complex in those might be able to cause successive mitoses. Estrogen-depend...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(79)90044-6
更新日期：1979-09-01 00:00:00
abstract：:The molecular similarity between certain human antigenic determinants with those of HIV has been already described. In this matter, we have previously demonstrated, by a chromatographic method, the cross reactivity of human serum albumin with HIV gp 120. The hypothesis that this similarity could be one of the reasons ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2001.1520
更新日期：2002-05-01 00:00:00
abstract：:The authors support the hypothesis that a causative agent in Parkinson's disease (PD) might be either fungus or bacteria with fungus-like properties - Actinobacteria, and that their spores may serve as 'infectious agents'. Updated research and the epidemiology of PD suggest that the disease might be induced by environ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2017.05.022
更新日期：2017-07-01 00:00:00
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
更新日期：2002-01-01 00:00:00
abstract：:Fulminant hepatitis is associated with an 80% mortality rate. Surviving patients do not develop chronic liver disease. Failure to produce adequate amounts of interferon and to achieve an antiviral state seem to be the basic defects in this condition. Tumor necrosis factor (TNF) has been shown to be induced by viruses....
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(88)90140-5
更新日期：1988-11-01 00:00:00
abstract：:Ischaemic stroke ranks among the most important causes of death and disability in developed countries. Abnormal lipid metabolism is among the several factors that have a role in the pathogenesis of atherosclerosis. We hypothesize that the decreased resistance of low-density lipoproteins against oxidative stress is an ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2000.1252
更新日期：2001-06-01 00:00:00
