Abstract:
:The AIDS dementia complex and peripheral neuropathy in AIDS are considered to be direct or indirect manifestations of HIV infection, yet the pathogenesis in unclear. There are parallels between AIDS and Tangier disease clinically and histopathologically and in lipid metabolism. The neurological disorders in AIDS may be caused by dysfunction of cellular cholesterol transport. Substitution of high density lipoprotein is recommended in the treatment of severe polyneuropathy and dementia in AIDS.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Falkenbach A,Klauke S,Althoff PHdoi
10.1016/0306-9877(90)90085-ssubject
Has Abstractpub_date
1990-09-01 00:00:00pages
57-61issue
1eissn
0306-9877issn
1532-2777pii
0306-9877(90)90085-Sjournal_volume
33pub_type
杂志文章abstract::The aim was to search for periodical fluctuations in daily occurrence of gout attacks during the synodic lunar cycle. 126 gout attacks were recorded between 1972 and 1994 at known calendar dates. The synodic plexogram, displaying the number of attacks for each day of the cycle, was processed by cosinor regression. A p...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1054/mehy.1999.0973
更新日期:2000-07-01 00:00:00
abstract::Alzheimer's disease (AD) may be related to nutritional deficiencies from exocrine pancreatic insufficiency (EPI) with mal-absorption of essential nutrients, vitamins and minerals. EPI occurs in about twenty percent of the elderly population, sometimes without obvious symptoms, a number similar to the incidence of AD. ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2017.03.020
更新日期:2017-05-01 00:00:00
abstract::Hyperbaric oxygen exposure is a recent hazzard for higher animals that originated as humans began underwater construction, exploration, and sports. Exposure can lead to abnormal brain EEG, convulsions, and death, the time to onset of each stage of pathology decreasing with increase in oxygen pressure. We provide evide...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2019.109375
更新日期:2019-11-01 00:00:00
abstract::The high rate of mutation which is inherent in reverse transcription of the HIV genome is a result of the lack of proof-reading function of the reverse transcriptase enzyme. This has allowed the HIV virus to develop resistance to multiple antiviral agents. It may be possible to use this viral property to advantage by ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1054/mehy.2000.1077
更新日期:2000-11-01 00:00:00
abstract::Mandibular asymmetry (MA) is one of the most common craniofacial malformations. However, there is no optimal technique for this malformation nowadays. A novel technique for both children and adults with less disadvantages is a must. Parathyroid hormone (PTH) is a straight-chain polypeptide secreted by the parathyroid ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2009.10.047
更新日期:2010-04-01 00:00:00
abstract::A novel virus named 2019 novel coronavirus (2019-nCoV/SARS-CoV-2) causes symptoms that are classified as coronavirus disease (COVID-19). Respiratory conditions are extensively described among more serious cases of COVID-19, and the onset of acute respiratory distress syndrome (ARDS) is one of the hallmark features of ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2020.109760
更新日期:2020-07-01 00:00:00
abstract::Bacteria initiated peri-implantitis can lead to bone destruction around a dental implant, modifying its surface and preventing re-osseointegration. Consequently, all available methods for treating periimplantitis have disappointing long-term results. Implant failure will lead to loss of the prosthetic reconstruction a...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2018.09.029
更新日期:2018-12-01 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 more than 35 years the author has treated multiple serious diseases in cats and dogs by correcting an unrecognized endocrine-immune imbalance originating with a deficiency or defect of cortisol. The cortisol abnormality creates a domino effect on feedback loops involving the hypothalamus-pituitary-adrenal axis. In...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2003.12.005
更新日期:2004-01-01 00:00:00
abstract::The psychological attributes of intelligence and personality are usually seen as being quite distinct in nature: higher intelligence being regarded a 'gift' (bestowed mostly by heredity); while personality or 'character' is morally evaluated by others, on the assumption that it is mostly a consequence of choice? So a ...
journal_title:Medical hypotheses
pub_type: 社论
doi:10.1016/j.mehy.2009.06.048
更新日期:2009-10-01 00:00:00
abstract::Contralateral central nervous control may be an evolutionary consequence of dependence on the image-forming eye, especially in large organisms. As a result of the topological transformation of the visual stimulus in the pupillary eye, the external environmental hemispace impinges directly upon the contralateral intern...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(95)90225-2
更新日期:1995-11-01 00:00:00
abstract::The possibility that Hematopoiesis is under CNS control has been discussed in the literature; but never been conclusively proved at the molecular level. Evidence in the form of antigenic similarity between murine brain and the Stem Cell, and the decline in the number of Stem Cells following the lesioning of the Locus ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(88)90010-2
更新日期:1988-12-01 00:00:00
abstract::The number of deaths per year from hepatocellular carcinoma (HCC) exceeds 250000, placing it sixth as the cause of death from cancer worldwide. The primary etiology of most cases of HCC in the US is hepatitis B and/or C. Extensive research has demonstrated that the relationship between hepatitis B infection and the pr...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/s0306-9877(03)00263-9
更新日期:2004-01-01 00:00:00
abstract::Atherosclerosis develops gradually as a subclinical condition and eventually becomes clinically apparent as heart disease or stroke. The degree of decreased arterial compliance affects both pulse pressure (PP) and diastolic blood pressure (DBP). These relations would be clear in the distal periphery. We propose that t...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2019.109449
更新日期:2020-02-01 00:00:00
abstract::This paper compares two models of the sense of smell and demonstrates that the new model has advantages over the accepted model with implications for medical research. The accepted transduction model had an odourant or pheromone contacting an aqueous sensory lymph then movement through it to a receptor membrane beneat...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1054/mehy.2001.1357
更新日期:2001-09-01 00:00:00
abstract::We describe a six-month-old girl with microcephaly, developmental delay, truncal hypotonia, left pyramidal signs, partial seizures and myoclonic spasms, born to a feverish mother. MRI showed bilateral vascular lesions in the territory of the middle cerebral arteries, prevalent in the right hemisphere, together with hy...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2011.04.023
更新日期:2011-08-01 00:00:00
abstract::This paper describes a presumptive mechanism for the development of changes in respiratory function due to chronic neck pain. The patient with neck pain presents a number of factors that could constitute a predisposition of leading to a respiratory dysfunction: (a) the decreased strength of deep neck flexors and exten...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2007.07.050
更新日期:2008-01-01 00:00:00
abstract::Trypanosomiasis (whether African sleeping sickness, or American Chaga's disease) is caused by an infection with a protozoan parasite, i.e. the trypanosome. This carries fatal sequences in the untreated host. Currently available chemotherapeutic drugs (some of which cure by involving reactive oxygen species (ROS] are n...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(91)90142-l
更新日期:1991-11-01 00:00:00
abstract::Chronic fatigue syndrome (CFS) has gained prominence since 1988 and a substantial amount of research has been done in this domain. However, it is still regarded as a controversial condition. Moreover, most of the symptoms of CFS itself are non-specific, occurring in many illnesses; some of the symptoms are also common...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/s0306-9877(03)00103-8
更新日期:2003-07-01 00:00:00
abstract::Intrinsic radio-sensitivity is the determinant of differential response of tumours to low LET ionising radiations. The probabilistic DNA fibril both model shows intrinsic radio-sensitivity factor [I] as function of nuclear diameter (Nd) and intra cellular hydrogen ion concentration [H+]. Linking probabilities of letha...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2013.09.031
更新日期:2013-12-01 00:00:00
abstract::A mechanism is proposed for the formation of Ebg-evolved beta galactosidase-of E. coli based on the following assumptions: 1. In the presence of lactose, certain proteins being translated bind to their m-RNA-ribosome complexes; 2. This binding interferes with the release of m-RNA from the bacterial chromosome, marking...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(79)90009-4
更新日期:1979-11-01 00:00:00
abstract::A recent published model described the phenomenon of a global panic reaction (GPR) on the stock markets based on two remarkable stock market crashes in the months of January and March [Sperling W, Bleich S, Reulbach U, Black Monday on stock markets throughout the world - a new phenomenon of collective panic disorder? ...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2009.05.011
更新日期:2009-11-01 00:00:00
abstract::Historically, cluster reports have been considered to be only marginally productive and generally discouraged as statistical artifacts. This report presents the results of a three year study involving in excess of 100 cancer cluster reports. The majority of these investigations represented statistical events; there we...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(83)90031-2
更新日期:1983-09-01 00:00:00
abstract::Vulvodynia (vulvar pain syndrome) is a chronic multifactorial disease affecting almost 13 million women in the USA and can lead to morbidity and a reduced quality of life. We hypothesize that an initial microbiological insult in the vagina causes modifications in the biological vaginal milieu and/or an alteration on t...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2013.04.043
更新日期:2013-08-01 00:00:00
abstract::Circumstantial evidence links neuropathological changes in postencephalitic Parkinson's disease and amyotrophic lateral sclerosis on Guam to the 1918 influenza pandemic. Postencephalitic Parkinson's disease and amyotrophic lateral sclerosis have neuronal neurofibrillary tangles that anatomically correlate with clinica...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1054/mehy.2000.1224
更新日期:2002-03-01 00:00:00
abstract::Clinical trials designed to answer treatment-related questions typically compare an intervention group that receives a drug or other intervention to a control group that serves as a standard against which results of the intervention are evaluated. An observed divergence from this trend in research papers on breastfeed...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2020.109737
更新日期:2020-08-01 00:00:00
abstract::From biographical data sources on ranking scientists, I was able to identify 35 centenarians. Among these, only one (Michel Chevereul from France) lived before the 20th century. Since the remaining 34 individuals became centenarians only from 1965, I propose that centenarian scientists are an unusual cluster, first fo...
journal_title:Medical hypotheses
pub_type: 历史文章,杂志文章
doi:10.1054/mehy.2001.1480
更新日期:2001-12-01 00:00:00
abstract::Inflammation and the genes, molecules, and biological pathways that lead to inflammatory processes influence many important and disparate biological processes and disease states that are quite often not generally considered classical inflammatory or autoimmune disorders. These include development, reproduction, aging,...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/j.mehy.2007.02.019
更新日期:2007-01-01 00:00:00
abstract::Genetic and environmental influences are both known to be causal factors in the development and maintenance of obesity. Stress related chronic stimulation of the hypothalamic-pituitary-adrenal (HPA) axis and resulting increased glucocorticoid exposure are known to be important pathophysiological mechanisms in the deve...
journal_title:Medical hypotheses
pub_type: 杂志文章,评审
doi:10.1016/j.mehy.2010.10.049
更新日期:2011-03-01 00:00:00
abstract::The resonator theory claims that light scattering by the melanin granules of the retinal pigment epithelium causes light to be reflected back through the outer segment of the cones, in a direction opposite that of the incident light. These two opposite directed wave motions may produce standing waves inside the cone o...
journal_title:Medical hypotheses
pub_type: 杂志文章
doi:10.1016/0306-9877(92)90046-f
更新日期:1992-02-01 00:00:00