Abstract：
:It is hypothesized that Alzheimer's disease is a human phylogenetic disease which has a common multifactorial pathogenesis in sporadic and familial cases and in Down syndrome, related to a genomic character function G(x). Increments in G(x) accompanied the increased gene expression that sustained brain growth and differentiation during hominid evolution, particularly of the regions liable to Alzheimer pathology, and further occur in Down syndrome [suggesting that genes on chromosome 21 are included in G(x)]. If genes which promoted human brain evolution contribute to the value of G(x), a better understanding of the genomic events which promoted this evolution, using molecular biological techniques, should elucidate the genetic basis of Alzheimer's disease, and vice versa.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Rapoport SIdoi
10.1016/0306-9877(89)90185-0subject
Has Abstractpub_date
1989-07-01 00:00:00pages
147-50issue
3eissn
0306-9877issn
1532-2777pii
0306-9877(89)90185-0journal_volume
29pub_type
杂志文章abstract：:The inverse association between maternal folate status and incidence of infants born with neural tube defects (NTD's) was recognized over twenty years ago and led the US health agencies in the early 1990s to recommend that women of childbearing age consume 400 microg of folic acid each day. The FDA followed by mandati...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.04.013
更新日期：2008-09-01 00:00:00
abstract：:Cardiovascular diseases like myocardial infarction, complex congenital heart disease, and subsequent heart failure are a leading cause of morbidity and mortality. Recent advances in tissue engineering arise to address the lack of available tissues and organs for transplantation because cells alone are not capable of r...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.04.065
更新日期：2006-01-01 00:00:00
abstract：:Why is modern science less efficient than it used to be, why has revolutionary science declined, and why has science become so dishonest? One plausible explanation behind these observations comes from an essay First and second things published by CS Lewis. First Things are the goals that are given priority as the prim...
journal_title：Medical hypotheses
pub_type： 社论
doi：10.1016/j.mehy.2009.08.017
更新日期：2010-01-01 00:00:00
abstract：:Ampligen, a mismatched double stranded RNA, is hypothesized to be an ideal base therapy for HIV disease to which other agents, such as the nucleoside analogue, AZT, can be advantageously added. The unique properties of Ampligen which support this hypothesis include activation of immune cells, inhibition of virus repli...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(92)90002-t
更新日期：1992-01-01 00:00:00
abstract：:The dissimilarities in spin-lattice relaxation time (T1) of water proton from one tumor to the other is due to the yield of hypoxic fraction in the tumor. The yield of higher relaxation time (T1) in the KHT tumor compared to the RIF-1 tumor as a function of growth is due to the hypoxic fraction of the tumor. The hypox...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(92)90007-y
更新日期：1992-01-01 00:00:00
abstract：:The Aquatic Ape Theory claims that human ancestors once lived in a semi-aquatic habitat. Some human diseases might be explained by our aquatic past. Such problems include hyperventilation, periodic breathing, laryngo- and bronchospasm, vasomotor rhinopathy, seborrhea, dandruff, male pattern alopecia, rhinophyma, osteo...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(87)90076-4
更新日期：1987-11-01 00:00:00
abstract：:The exact aetiology of mitral valve prolapse (MVP) is unknown, although this is the most common cardiac valvular abnormality currently detected. MVP has high incidence in young individuals, particularly during the second and third decades. These individuals are usually of a slender body habitus indicating higher rates...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1999.0016
更新日期：2000-02-01 00:00:00
abstract：:Individuals with Down syndrome have signs of possible brain damage prior to birth. In addition to slowed and reduced mental development, they are much more likely to have cognitive deterioration and develop dementia at an earlier age than individuals without Down syndrome. Some of the cognitive impairments are likely ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.08.020
更新日期：2005-01-01 00:00:00
abstract：:A model of human language requires a theory of meaningful marks. Humans are the only species who use marks to think. A theory of marks identifies children's scribbles as significant behavior, while hypothesizing the importance of rotational systems to hominid brain evolution. By recognizing the importance of children'...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.09.002
更新日期：2005-01-01 00:00:00
abstract：:Many brilliant and ambitious young women lose their drive for top careers after childbirth. New maternal impulses are at odds with their original ambitions and for many mothers stress and frustration will be the result as they have to combine child care with workweeks of 60-80h to reach or remain at the top. Pregnancy...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2017.07.002
更新日期：2017-09-01 00:00:00
abstract：:In the recent hypothesis that hair loss might be a manifestation of metabolic abnormalities particularly hyperglicemia. It has been reported various environmental risk factors affecting hair loss. There is growing evidence on the relationship between prediabetes and worse metabolic profile. However, there are few stud...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.09.014
更新日期：2012-12-01 00:00:00
abstract：:Human immunodeficiency virus may regulate its replication by stimulating the synthesis of interleukin-1. Interleukin-1, in turn, has the ability to stimulate the human immunodeficiency virus enhancer region. The human genes responsible for interleukin-1 and interleukin-1 receptor antagonist synthesis are located on th...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(97)90040-2
更新日期：1997-05-01 00:00:00
abstract：:Encouraging results have been obtained with stereotactic body radiation therapy (SBRT) for early stage non-small cell lung cancer (NSCLC). However, local control rates decrease in larger volume disease. Several studies have found a correlation between T stage or tumor volume and local progression-free survival. In man...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.01.001
更新日期：2012-04-01 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：:Fibromyalgia syndrome (FMS) is a chronic widespread pain syndrome that is estimated to affect 4-8 million US adults. The exact molecular mechanisms underlying this illness remain unclear, rendering most clinical treatment and management techniques relatively ineffective. It is now known that abnormalities in both noci...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.01.052
更新日期：2009-08-01 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：:Hyperplasia of the coronoid process of the mandible has been observed in conditions like Oral submucous fibrosis, TMJ ankylosis, etc. The etiopathogenesis of this coronoid overgrowth has not been clearly sequenced or adequately hypothesized, and no definite mechanism has so far been advocated to explain this elongatio...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2011.07.058
更新日期：2011-11-01 00:00:00
abstract：:Bony abnormalities are common findings in cases of neurofibromatosis 1. We might hypothesize that neurofibromin, the protein encoded by the neurofibromatosis 1 gene, plays important roles in bone development. Loss of function of oligodendrocyte-myelin glycoprotein gene and increased activity of ras p21 might increase ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(02)00225-6
更新日期：2003-04-01 00:00:00
abstract：:Synthetic and semisynthetic fabrics generate electrostatic potentials on the surface of the skin. The author suggests that the effects of electrostatic potentials on physical and psychological condition are mediated by acupuncture points. The author further suggests that electrostatic charges on the surface of the ski...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1999.0854
更新日期：2000-03-01 00:00:00
abstract：:The results described in this paper partially agree with the hypothesis that mesenteric lymph nodes (MLN) of depleted growing rats recover their antigen specific determinants after the oral administration of 20% casein for 5-9 days following the time course of antigen dependent changes observed in virgin lymph nodes. ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(87)90058-2
更新日期：1987-08-01 00:00:00
abstract：:Interleukin (IL)-1, an established mediator of inflammation, is also a mediator of ovulation (a cyclic inflammatory-like process). We have shown that IL-1 beta induces the in vitro expression of genes believed to play important role in ovulation (IL-1 beta itself, its receptors, IL-1 beta receptor antagonist, glucose ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2001.1389
更新日期：2002-01-01 00:00:00
abstract：:Endothelial dysfunction due to reduced bioavailability of nitric oxide (NO) is an early step in the course of atherosclerotic cardiovascular disease (CVD). NO is synthesized from L-arginine via the action of NO synthase (NOS), which is known to be blocked by endogenous L-arginine analogues such as asymmetric dimethyla...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2007.01.053
更新日期：2007-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(86)90104-0
更新日期：1986-04-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(81)90145-6
更新日期：1981-12-01 00:00:00
abstract：:Benign prostatic hyperplasia (BPH) is one of the most common problems faced by aging men and can be associated with bothersome lower urinary tract symptoms that affect quality of life by interfering with normal daily activities and sleep patterns. Despite the clinical importance of BPH, its pathogenesis is still poorl...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2007.07.012
更新日期：2008-01-01 00:00:00
abstract：:We describe a new term: glutamate-based depression (GBD). GBD is defined as a chronic depressive illness associated with environmental stress and diseases associated with altered glutamate neurotransmission. We hypothesize that glutamate-induced over-activation of extrasynaptic NMDA receptors in the subgenual cingulat...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.02.009
更新日期：2012-05-01 00:00:00
abstract：:The incidence rate of cutaneous melanoma has been increasing faster than that of any other cancer in white-skinned populations over the past decades. The main risk factors for melanoma (i.e. exposure to sunlight, naevus count, phototype, and family history of melanoma) may not wholly explain the epidemiological trends...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2010.03.010
更新日期：2010-09-01 00:00:00
abstract：:Recently, the concept of drug delivery requires that the release of encapsulated drug be produced only at the diseased site with controllable rates. Given that thermosensitive hydrogels have been widely investigated for controlled delivery based on their phase transition, we speculate that nanoparticles with the novel...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.03.023
更新日期：2008-08-01 00:00:00
abstract：:At the end of 2019, a new kind of pneumonia which was proven to be supported by novel coronaviruses named SARS-CoV-2 emerges and it seems to be more complicate in its clinical course and management. Related researches have demonstrated that SARS-CoV-2 serves roles in respiratory, intestinal and neuronal diseases. Give...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2020.110332
更新日期：2020-12-01 00:00:00
abstract：UNLABELLED:One plausible explanation for the controversy that surrounds the causes and clinical management of obesity is the notion that overeating and obesity may only be a couple of "symptoms" associated with a yet to be discovered medical disorder. OBJECTIVES:To introduce the Salted Food Addition Hypothesis. This t...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.06.049
更新日期：2009-12-01 00:00:00
