Abstract：
:Oral glucosamine has anti-inflammatory activity in rodents, and anecdotal evidence suggests that it may be clinically useful in inflammatory bowel disorders. A possible explanation is that supplemental glucosamine increases production of heparan sulfate (HS) proteoglycans by the vascular endothelium, thereby improving the endothelium's barrier function. Extravasation of leukocytes and metastatic cancer cells requires degradation of HS. Heparin can inhibit neutrophil activation, adhesion, and chemotaxis, and--like glucosamine--has been reported effective for managing inflammatory bowel syndromes. Cytokine-mediated loss of endothelial HS may be a key factor in the coordinated inflammatory response. These considerations suggest that glucosamine may have clinical utility in a range of inflammatory disorders, and should be assessed with regard to its impact on cancer metastasis and peripheral ischemic disease. In inflammatory bowel disease, fish oil, ginkgolides, and enteric-coated 5-aminosalicylic acid may safely complement the efficacy of glucosamine.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
McCarty MFdoi
10.1016/s0306-9877(98)90247-xsubject
Has Abstractpub_date
1998-07-01 00:00:00pages
11-5issue
1eissn
0306-9877issn
1532-2777pii
S0306-9877(98)90247-Xjournal_volume
51pub_type
杂志文章abstract：:The modified base 5-methylcytidine has been found in the DNA of a number of different eukaryotic cells where it occurs principally in the dinucleotide sequence -CmpG- which is present as a palindrome in double-strand nucleic acid molecules. There is considerable evidence to indicate and suggest that 5-methylcytosine s...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(84)90117-8
更新日期：1984-10-01 00:00:00
abstract：:Aspirin, today, is an established drug in the regime for the prevention of myocardial infarction, especially in high-risk groups. This use of aspirin has given it a new lease of life in its tenth decade of clinical use. Aspirin is probably the oldest synthetic drug in the Pharmacopoeias today; thus one would have imag...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(95)90073-x
更新日期：1995-02-01 00:00:00
abstract：:Extracellular matrix metalloproteinase inducer (EMMPRIN), which is also called BASIGIN/CD147, is a cell surface glycoprotein that belongs to the immunoglobulin superfamily and plays a significant role in intercellular recognition in immunology, cellular differentiation and development. Apart from ACE-2, recently EMMPR...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2020.110089
更新日期：2020-10-01 00:00:00
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
更新日期：1981-09-01 00:00:00
abstract：:Melatonin is well recognized for its role as a potent antioxidant and is directly implicated in the free radical theory of aging [1] [Reiter RJ, Pablos MI, Agapito TT, Guerrero JM. Melatonin in the context of the free radical theory of aging. Ann N Y Acad Sci 1996;786:362-78]. Moreover, melatonin has been shown to ret...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.12.041
更新日期：2007-01-01 00:00:00
abstract：:It has been proposed that combination of indole-3-acetic acid (IAA) and horseradish peroxidase (HRP) could be useful as the basis for targeted cancer therapy involving antibody-, polymer-, or gene-directed approaches. By circulating IAA in human body, the cells labeled with HRP could be selectively killed since cytoto...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(03)00012-4
更新日期：2003-05-01 00:00:00
abstract：:There is growing dissatisfaction regarding the available diagnostic systems for psychiatric disorders (DSM, ICD). Psychiatrists acknowledge that though mental disease reflects brain disorders, the descriptive and symptom based nature of psychiatric diagnosis bears no relation to brain functions. According to Helmut's ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.02.010
更新日期：2004-01-01 00:00:00
abstract：:Exosomes are small vesicles that are released by almost every cell type and play a crucial role in many physiological and pathological processes associated with different diseases. Specifically, they promote angiogenesis in the pathogenesis of some diseases. According to previous research, the proteins of exosomes tak...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2016.10.027
更新日期：2016-12-01 00:00:00
abstract：:The DSM is not brain-related and is thus unable to relate clinical assessments to putative brain disturbances. 'Clinical brain profiling' (CBP) involves the rearrangement of clinical findings to assess the relevant disturbances in brain dynamics. CBP has three major pathological dimensions, (1) disorders of basic brai...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.02.039
更新日期：2009-08-01 00:00:00
abstract：:Thyrotoxic periodic paralysis (TPP) frequently occurs on male individuals at their third and forth decades. The major site of involvement is the proximal muscles of lower limbs. Increasing evidence has shown that the occurrence of TPP is determined by multiple factors. We hypothesized that apart from hormonal fluctuat...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2015.10.014
更新日期：2015-12-01 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：:The paper based on the hypothesis that mechanical impulses cause the transmission of excitement in the peripheral and central nervous system. Possible connections between changes in the tubular neuronal network and the morphological findings of Alzheimer's disease are presented. Additionally, changes in the viscosity ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2014.02.012
更新日期：2014-05-01 00:00:00
abstract：:It is known, that initial events in atherosclerosis arise in the intima with a parallel influx of inflammatory cells. I propose the opposite - that the disease onset begins from the media vascular smooth muscle cell (VSMC) involvement and through its utilization of modified low-density lipoproteins (LDL), and free or ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2014.12.002
更新日期：2015-02-01 00:00:00
abstract：:Data on lymphocyte biology indicate that the humoral system of B-cells is specifically active with precise analogies at all mucosal levels. Might there be a corresponding function for T-lymphocytes at the cutaneous structure level? Certain physiological findings appear to suggest that the two main lymphocyte populatio...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(81)90060-8
更新日期：1981-09-01 00:00:00
abstract：:The mechanisms by which blast pressure waves cause mild-to-moderate traumatic brain injury (mTBI) are an open question. Possibilities include acceleration of the head, direct passage of the blast wave via the cranium, and propagation of the blast wave to the brain via a thoracic mechanism. The hypothesis that the blas...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.08.015
更新日期：2009-01-01 00:00:00
abstract：:"Consciousness" "mood," "identity" and "personality" are all emergent properties from whole-brain organizations; these are typically disturbed in psychiatric disorders. This work proposes that the underlying etiopathology of mental disorders originates from disturbances to global brain dynamics, or "Globalopathies" th...
journal_title：Medical hypotheses
pub_type： 杂志文章,评审
doi：10.1016/j.mehy.2013.09.032
更新日期：2013-12-01 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：:Radiotherapy (RT) has been established to improve both local control as well as overall survival rates in breast cancer. However, RT especially in left-sided breast cancer also irradiates a portion of the heart. Radiation associated toxicity to the heart assumes significance because of improval in survival of breast c...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2011.12.009
更新日期：2012-03-01 00:00:00
abstract：:Unstable (CAG)n trinucleotide repeat microsatellites are hypothesized to cause schizophrenia. The (CAG)n microsatellite of dominant spinal cerebellar ataxia type 1 (SCA1) is a candidate schizophrenia gene. Autism results from expansions of (CGG)n and (GAA)n trinucleotide repeat stretches at fragile X syndrome (FRAXA),...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(98)90080-9
更新日期：1998-09-01 00:00:00
abstract：:Close similarities in the courses of multiple sclerosis and schizophrenia laid the theoretical ground for attempting to find a common infectious aetiology for the two diseases. Chlamydia pneumoniae, which belongs to the rickettsial family of microorganisms has been linked to both diseases. It is postulated that since ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.11.045
更新日期：2009-06-01 00:00:00
abstract：:We developed a new hypothesis claiming that natriuresis of fasting is not only caused by diminished insulin resistance and hyperinsulinaemia with the subsequent reduction of renal sodium retention but it can also be attributed to the function of the leptin-NPY system. Each element of this concept has been substantiate...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2000.1176
更新日期：2001-05-01 00:00:00
abstract：:Schizophrenia, if not the most difficult, is one of the most difficult mysterious puzzles for psychiatrists, psychologists, and neuroscientists to solve. In this paper, based on the previously known pathologies of schizophrenia, a new model is proposed for explanation of the formation of positive psychotic symptoms of...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.03.054
更新日期：2006-01-01 00:00:00
abstract：:The biology of natural selection is an enduring mystery, as is the nature of Charles Darwin's chronic illness. Of the theories advanced to explain the latter, Oedipal conflicts and Chagas' disease are preeminent. Hypomania, however, propelled Darwin to the pinnacle of scientific achievement and good health, the depres...
journal_title：Medical hypotheses
pub_type： 传,历史文章,杂志文章
doi：10.1016/j.mehy.2007.03.013
更新日期：2007-01-01 00:00:00
abstract：:Autism is a severe developmental disability believed to have multiple etiologies. This paper outlines the possibility of a subacute, chronic tetanus infection of the intestinal tract as the underlying cause for symptoms of autism observed in some individuals. A significant percentage of individuals with autism have a ...
journal_title：Medical hypotheses
pub_type： 杂志文章,评审
doi：10.1016/s0306-9877(98)90107-4
更新日期：1998-08-01 00:00:00
abstract：:The essential trace element selenium is known to be capable of reducing the toxicity of heavy metals like cadmium(II), mercury(II) and silver(I). One mechanism by which this occurs is through the formation of an inert metal selenide like silver selenide. It is not clear why selenide should react in the body preferenti...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(87)90107-1
更新日期：1987-10-01 00:00:00
abstract：:Although membrane sphingomyelin (SPH) serves as the precursor for many signaling molecules, its presence in large amounts, and its specific localization in the outer monolayer of the plasma membrane suggest that it may have a cytoprotective function. We propose that SPH helps maintain the integrity of the plasma membr...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2001.1336
更新日期：2001-08-01 00:00:00
abstract：:In this work we propose a simple mathematical model for the analysis of the impact of control measures against an emerging infection, namely, the severe acute respiratory syndrome (SARS). The model provides a testable hypothesis by considering a dynamical equation for the contact parameter, which drops exponentially w...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.09.029
更新日期：2005-01-01 00:00:00
abstract：:Posterior capsule opacification (PCO) is a debilitating and relatively common complication of cataract surgery despite modern medical and surgical advances. The pathophysiology of this condition has largely been attributed to peptide mediators, such as transforming growth factor-beta (TGFβ), epidermal growth factor (E...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.12.042
更新日期：2013-04-01 00:00:00
abstract：:Open-angle glaucoma, idiopathic intracranial hypertension, and Meniere's disease are disorders managed by different specialties in medicine viz. ophthalmology, neurology, and otorhinolaryngology respectively. By working in silos, the similarity of these disorders is overlooked. Close inspection of these disorders reve...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2019.109361
更新日期：2019-11-01 00:00:00
abstract：:Vasogenic brain edema occurs as a result of a diverse spectrum of central nervous system pathology. The fundamental physiologic abnormality of vasogenic brain edema is an increase in cerebral capillary permeability. It is hypothesized that the recent development of new, potent, synthetic vasopressin antagonists will m...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(88)90112-0
更新日期：1988-05-01 00:00:00
