Modulatory role of asymmetric dimethylarginine (ADMA) in cannabinoid tolerance and dependence.

abstract：:Calcification is the most characteristic pathologic feature of healed meconium peritonitis. Occurrence of calcification in meconium peritonitis has been reported, but its mechanism has not been discussed. According to our studies, the cause of calcification and giant cell reaction is meconium peritonitis is related to...

journal_title：Medical hypotheses

authors： Forouhar F

更新日期：1984-05-01 00:00:00

abstract：:Einstein is often quoted to have said that without the bee, mankind would have but 4years to live. It is highly unlikely that he made this comment, which was even mentioned in a Lancet article on honey bees. However, the current vanishing of the bees can have serious consequences for human health, because 35% of the h...

journal_title：Medical hypotheses

authors： Stindl R,Stindl W Jr

更新日期：2010-10-01 00:00:00

abstract：:The cause and therapy of neurodegenerative diseases remain unsolved puzzles. These diseases are correlated with presence of beta sheet-rich amyloid assemblies. Here, I derive and assemble puzzle pieces to obtain a loose end-tying hypothesis for cause with direct implications for therapy. I use the following extrapolat...

journal_title：Medical hypotheses

authors： Serwer P

更新日期：2018-01-01 00:00:00

abstract：:Curvilinear distraction is currently under investigation to reconstruct curved maxillofacial bone defects. However, previous studies have revealed the discrepancy between the contour of the regenerated bone in the distraction gap and the curvilinear pathway of the transport disc. We hypothesize that the discrepancy is...

journal_title：Medical hypotheses

authors： Zhou L,Shang H,Feng Z,Liu C,Ye W,Ma Q,Wu W,Liu Y

更新日期：2012-10-01 00:00:00

abstract：:Delayed healing and nonunions of bone fracture are critical problems in orthopedic surgery. Electrical stimulation has been used as a therapeutic method for enhancing bone healing for a long time. Despite unanimous clinical success, the underlying mechanism concerning bone tissue in response to electrical stimulation ...

journal_title：Medical hypotheses

authors： Huang CP,Chen XM,Chen ZQ

更新日期：2008-01-01 00:00:00

abstract：:Periodontal disease is a chronic multifactorial infectious and inflammatory disease associated with several chronic systemic diseases, such as diabetes, cardiovascular diseases (CVD), chronic obstructive pulmonary disease, hypertension, Alzheimer's disease and so on. These same systemic diseases have been associated w...

journal_title：Medical hypotheses

authors： Räisänen IT,Umeizudike KA,Pärnänen P,Heikkilä P,Tervahartiala T,Nwhator SO,Grigoriadis A,Sakellari D,Sorsa T

更新日期：2020-11-01 00:00:00

abstract：:Herbs and minerals are the integral parts of traditional systems of medicine in many countries. Kushta is a form of herbo-mineral preparations used in traditional systems of medicine (Unani and Ayurvedic) of Indo-Pak subcontinent. These preparations have long been used and claimed to be the most effective and potent d...

journal_title：Medical hypotheses

authors： Aziz N,Gilani AH,Rindh MA

更新日期：2002-10-01 00:00:00

abstract：:Numerous studies implicate cellular immunological effector systems in the partial containment of virus replication during the early stages of HIV infection. Immunostimulatory therapeutic regimes designed to enhance virus clearance are therefore theoretically attractive, but are accompanied by the risk of concomitant a...

journal_title：Medical hypotheses

authors： Wrightham MN,Cann AJ,Sewell HF

更新日期：1992-07-01 00:00:00

abstract：:Neuroleptic-induced tardive dyskinesia represents a major serious side-effect of chronic therapy with neuroleptic drugs. The pathomechanisms underlying this disorder are not well understood. Although the dopaminergic supersensitivity theory has gained most attention, there is evidence to suggest involvement of other t...

journal_title：Medical hypotheses

authors： Sandyk R

更新日期：1986-01-01 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

authors： Nesnawy S,Tolba K,Roshdy I,Abdel Kader M

更新日期：2020-02-01 00:00:00

abstract：:Several experiments show that there is a cell to cell communication by light in different cell types. This article describes theoretical mechanisms and subcellular structures that could be involved in this phenomenon. Special consideration is given to the nervous system, since it would have excellent conditions for su...

journal_title：Medical hypotheses

authors： Grass F,Klima H,Kasper S

更新日期：2004-01-01 00:00:00

abstract：:Oesophageal carcinoma is a devastating disease with a poor prognosis. This hypothesis shows how prostaglandin E2 exerts carcinogenic effects in the oesophagus. The contribution of prostaglandin E2 is related to other factors that predispose to oesophageal carcinoma. The implication of the hypothesis is that nonsteroid...

journal_title：Medical hypotheses

authors： Morgan G

更新日期：1997-02-01 00:00:00

abstract：:Erectile dysfunction after nerve injury is a common disease after radical prostatectomy. Brain-derived neurotrophic factor (BDNF) is a member of the neurotrophin family, which plays an important role in the survival of existing neurons, the differentiation of new neurons, and synaptic plasticity. It has been demonstra...

journal_title：Medical hypotheses

authors： Chiang PK,Yang FY

更新日期：2019-01-01 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

authors： Aderka D,Levo Y

更新日期：1988-11-01 00:00:00

abstract：:Repetitive transcranial magnetic stimulation (rTMS) is a novel technique of non-invasive brain stimulation which has been used to treat several neuropsychiatric disorders such as major depressive disorder, chronic pain and epilepsy. Recent studies have shown that the therapeutic effects of rTMS are associated with pla...

journal_title：Medical hypotheses

authors： Brunoni AR,Boggio PS,Fregni F

更新日期：2008-08-01 00:00:00

abstract：:The present analysis addresses the question of how it has been possible for academic medicine to grow and lose its creative productivity at the same time. A mathematical model is developed to simulate the mechanisms that govern growth of medical systems over time. Time-dependent growth of system size increases the occ...

journal_title：Medical hypotheses

authors： Sonnenberg A

更新日期：2005-01-01 00:00:00

abstract：:The Davson-Danielli model of the cell membrane accounted for nearly all the space within it by suggesting that it was composed of structural proteins and lipids; this would leave virtually no space for the large number of enzymes, carriers, antigens, antibodies, and receptors for hormones, transmitters, drugs and toxi...

journal_title：Medical hypotheses

authors： Hillman H

更新日期：1988-07-01 00:00:00

abstract：:Chronic viral liver disease may evolve to cirrhosis. The medical treatment to slow down this passage is based on anti-viral and anti-fibrotic properties of interferon. Recently, we evidenced significant increase of portal vein flow velocity and volume after a prostacyclin analog (iloprost) infusion in subjects without...

journal_title：Medical hypotheses

authors： Zardi EM,Vespasiani Gentilucci U,Picardi A,Ambrosino G,Fazio VM,Dobrina A,Afeltra A

更新日期：2005-01-01 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

authors： Becker KG

更新日期：2007-01-01 00:00:00

abstract：:Narcolepsy is a disorder characterized by the sudden urge to sleep. The biochemical etiology of this disorder is believed to be due to dopamine abnormalities. Since the precursor of dopamine is L-tyrosine, the administration of this amino acid may prove beneficial in the treatment of narcolepsy. Preliminary research a...

journal_title：Medical hypotheses

authors： Roufs JB

更新日期：1990-12-01 00:00:00

abstract：:Extracellular nucleotide-induced stimulation and activation of peripheral blood leukocytes and subsequent degranulation play a critical role in immediate-type hypersensitivity reaction and other inflammatory diseases. The extracellular nucleotides stimulate a P2Y receptor(s) on human PMN with the pharmacological profi...

journal_title：Medical hypotheses

authors： Kannan S

更新日期：2002-09-01 00:00:00

abstract：:The aetiology of multiple sclerosis suggests that its occurrence depends on a combination of factors, including viral infection in early childhood, genotype and an initiating event within the central nervous system. The resulting damage may be caused by events initiated by free radicals. Free radicals themselves may c...

journal_title：Medical hypotheses

authors： Cooper RL

更新日期：1997-10-01 00:00:00

abstract：:Avascular necrosis of the femoral head (ANFH) is a common ailment characterized by necrosis of bone trabecular and bone marrow. It's mainly caused by the destruction of the blood supply in the femoral head and high rate of morbidity and disability is involved. Many methods have been tried including conservative treatm...

journal_title：Medical hypotheses

authors： Xu M,Peng D

更新日期：2011-02-01 00:00:00

abstract：:For reasons that are not known, the incidence of stomach cancer is declining in most countries. In contrast, cancer of the gastric remnant after partial gastrectomy for peptic ulcer disease seems to be increasing. "Stump cancer" has been claimed to be a separate disease entity and has recently been mentioned as an iat...

journal_title：Medical hypotheses

authors： Domellöf L

更新日期：1979-04-01 00:00:00

abstract：:Alzheimer's disease (AD) includes etiologically heterogeneous disorders characterized by senile or presenile dementia, extracellular amyloid protein aggregations containing an insoluble amyloid precursor protein derivative, and intracytoplasmic tau protein aggregations. Recent studies also show excess neuronal aneuplo...

journal_title：Medical hypotheses

authors： Swerdlow RH,Khan SM

更新日期：2004-01-01 00:00:00

abstract：:Selective serotonin re-uptake inhibitors (SSRIs), has been increasingly used for the treatment of premature ejaculation over the past 5 years. It was reported that folic acid plays important roles in synthesis of 5-HT. Therefore, we hypothesize that folic acid supplementation may cures premature ejaculation by the sam...

journal_title：Medical hypotheses

authors： Yin TL,Yang J,Zhang B,Yan WJ,Xu WM,Li W,Yu L,Li SJ,Wu GX

更新日期：2011-03-01 00:00:00

abstract：:It is proposed that, in addition to genetic factors involved in immune attack on myelin, higher concentrations of nerve growth factor in certain tissues during development determine susceptibility to multiple sclerosis. High early nerve growth factor in some vasculature of spontaneously hypertensive rats increases sym...

journal_title：Medical hypotheses

authors： Olson RC

更新日期：1998-12-01 00:00:00

abstract：:We describe here a new technique for analyzing human growth curves using a first order kinetic representation. Plotting in ([h infinity-ht)/h infinity] vs time (where h infinity and ht represent the final and instantaneous heights) transforms growth curves into 3 linear phases and 2 interphases. These growth parameter...

journal_title：Medical hypotheses

authors： Schreiber G,Baron B

更新日期：1985-02-01 00:00:00

abstract：:Submagnetic domain magnetic fluid particles of approximately 10 nm average diameter complexed with CD4 or monoclonal antibody and then injected into the patient, will localize to the cell membrane of the target cell. These ferrofluid particles will interact with an externally applied rotating magnetic field of rapidly...

journal_title：Medical hypotheses

authors： Peasley KW

更新日期：1996-01-01 00:00:00

abstract：:The materno-fetal relationship is governed by critical levels of progesterone (P) and prostaglandin F2 alpha (PGF2 alpha). The 'see-saw' in concentration of these molecules maintain and terminate pregnancy in placental mammals. Apart from the enhancement or suppression of uterine contractility by PGF2 alpha and P resp...

journal_title：Medical hypotheses

authors： Pearson RD

更新日期：1980-10-01 00:00:00