Anorexia nervosa--a noradrenergic dysregulation hypothesis.

abstract：:The German doctor Hermann Kümmell described Kümmell's disease as the clinical scenario in which patients suffer a trivial spinal trauma, but develop a symptomatic, progressive, angular kyphosis after a symptom-free period of months to years. Since an intravertebral vacuum phenomenon, which is considered indicative of ...

journal_title：Medical hypotheses

authors： Li H,Liang CZ,Shen CC,Chen QX

更新日期：2011-11-01 00:00:00

abstract：:Relapse to cocaine, heroin, and alcohol is a common occurrence in ex-abusers of these substances. Although there are many potential causes for relapse, we postulate that one cause in some people may be re-exposure in an anesthesia setting to a drug similar to the formerly abused drug. We hypothesize, for example, that...

journal_title：Medical hypotheses

authors： Sadeghi P,Zacny JP

更新日期：1999-12-01 00:00:00

abstract：:It is proposed that there is biological regulation of the low molecular weight antioxidant (LMWA) status of the body, and that these different antioxidants work in concert and in homeostasis as a system analogous to the regulation of acid-base status (pH). The theoretical design characteristics for such a system inclu...

journal_title：Medical hypotheses

authors： Berry EM,Kohen R

更新日期：1999-11-01 00:00:00

abstract：:The initial treatment for hypotension due to blood loss is intravenous fluids. Occasionally there is need for additional medication, as well as stopping the source of the bleeding. The literature in the main discusses the use of dopamine. Ephedrine has not been reviewed as useful in such situations. This article discu...

journal_title：Medical hypotheses

authors： Eldor J

更新日期：1991-07-01 00:00:00

abstract：:Howard Gardner identified five different kinds of creative activity among eminent creators, namely, solving a well-defined problem, putting forth a general conceptual scheme, creating a product that embodies ideas, stylized innovation of an art form, and a 'high-stakes' performance in the socio-political arena. In thi...

journal_title：Medical hypotheses

authors： Kantha SS

更新日期：1999-10-01 00:00:00

abstract：:Hypertension is the leading cause of cardiovascular diseases, and an estimated 972 million people in the world are suffering from this problem. Indubitably, hypertension is an important worldwide public-health challenge. In recent years many efforts have been made to devise novel therapies involving new targets implic...

journal_title：Medical hypotheses

authors： Li YF,Xiao CS,Hui RT

更新日期：2009-09-01 00:00:00

abstract：:A novel substance-attributed biophysical theory of brain-mind unity is presented. We separate spiritualism and matters of the soul from the medical sphere. Biophysical principles are responsible for the body's operational regimen (BOR) in the homeostatic state which allows for materialization and emergence of the mind...

journal_title：Medical hypotheses

authors： Naisberg Y

更新日期：2000-03-01 00:00:00

abstract：:Music is ubiquitous. Yet, its biological relevance is still an ongoing debate. Supporting the view that music had an ancestral role in courtship displays, a pilot study presented here provides preliminary evidence on the link between music and sexual selection. The underlying hypothesis is based on the fact that the s...

journal_title：Medical hypotheses

authors： Miani A

更新日期：2016-08-01 00:00:00

abstract：:Several studies have described unusually high incidence of vascular thrombosis in coronavirus disease-2019 (COVID-19) patients. Pathogenesis of the vascular thrombosis in COVID-19 is least understood for now and presents a challenge to the treating physicians. Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-...

journal_title：Medical hypotheses

authors： Kumar A,Narayan RK,Kumari C,Faiq MA,Kulandhasamy M,Kant K,Pareek V

更新日期：2020-12-01 00:00:00

abstract：:The favourable effects of eicosapentaenoic acid (EPA)- and doco-sahexaenoic acid (DHA)-rich diets (marine fish, fish oil) on several risk factors for cardiovascular disease are well established. The present survey describes possible new indications for diets supplemented with long-chain n-3 fatty acids. During a stand...

journal_title：Medical hypotheses

authors： Singer P,Richter-Heinrich E

更新日期：1991-09-01 00:00:00

abstract：:Insufficient attention has been given to reports in the literature describing patients with symptomatic migraine who, in addition to, or instead of, the well-recognized zones of hypofusion, have zones of hyperperfusion, which can be interpreted as hypermetabolism due to neuronal activation. A new neural theory of migr...

journal_title：Medical hypotheses

authors： Eggers AE

更新日期：2001-03-01 00:00:00

abstract：:Neurofibromatosis 1 is a common heritable disorder. The gene causing neurofibromatosis 1 had been recognized and the protein encoded by this gene, neurofibromin, was supposed to play a role in development of various tissues. Neurofibromin was found to have GTP-ase (GAP) domain against small p21 ras. IQGAP1 is another ...

journal_title：Medical hypotheses

authors： Abdel-Wanis ME,Kawahara N

更新日期：2001-03-01 00:00:00

abstract：:Idiopathic intracranial hypertension (IHH or pseudotumor cerebri) is an uncommon but important cause of headache, characterized by raised intracranial pressure (ICP) in the absence of infection and intracranial pathology on neuroimaging. Lumbar puncture (LP) is usually contra-indicated in situations where the ICP is s...

journal_title：Medical hypotheses

authors： Salman M

更新日期：1999-10-01 00:00:00

abstract：:Intestinal dysbiosis refers to an imbalance in the intestinal flora. The concept of small intestinal bacterial overgrowth (SIBO), a condition of abnormal proliferation of the small intestine microbiota, has been proposed as a form of small intestine dysbiosis. In Parkinson's disease patients, weight loss and metabolic...

journal_title：Medical hypotheses

authors： Hasuike Y,Endo T,Koroyasu M,Matsui M,Mori C,Yamadera M,Fujimura H,Sakoda S

更新日期：2020-01-01 00:00:00

abstract：:The concept of disease is central to modern medicine and society's concept of health and illness. Its recognition and nomenclature are based on correlating clinical syndromes, underlying morbid pathologies and pathophysiologies. This conceptualization is being challenged by the advances in the field of "-omics" (e.g. ...

journal_title：Medical hypotheses

authors： Jayasinghe S

更新日期：2014-06-01 00:00:00

abstract：:Periodontitis significantly decreases survival in hemodialysed patients with end stage renal disease (ESRD). Periodontitis-related microorganisms spreading into the bloodstream are thought to impair blood rheological parameters - for example, increasing whole blood viscosity, aggregating blood elements, and decreasing...

journal_title：Medical hypotheses

authors： Sedý J,Horká E,Foltán R,Spacková J,Dusková J

更新日期：2010-02-01 00:00:00

abstract：:It has been uncovered that expansion of trinucleotide repeats in the human genome are causing a variety of genetic diseases. They are also identified in other loci that are not clearly related to particular diseases, which indicates such repeat expansion is one of the general forms of evolution occurring throughout th...

journal_title：Medical hypotheses

authors： Kubota S

更新日期：2001-03-01 00:00:00

abstract：:It is postulated that the induction of immunological tolerance to chemical carcinogens is due to the penetration of carcinogens and its albumin and DNA adducts from the maternal organism into the embryo. Maternal serum lgG-antibodies to carcinogens promote the transportation of carcinogens and adducts into the embryo ...

journal_title：Medical hypotheses

authors： Glushkov AN

更新日期：2001-07-01 00:00:00

abstract：:Yawning is a stereotyped event that occurs in humans and animals from fish to mammals, but neither its mechanisms nor its functions are entirely known. Its widespread nature suggests that it has important physiological functions. It is associated with stretching of muscles in a large area, but the function of this str...

journal_title：Medical hypotheses

authors： Matikainen J,Elo H

更新日期：2008-01-01 00:00:00

abstract：:Obesity is a major public health problem, which occurs in epidemic proportions. Our understanding of the systems of the brain related to energy balance has increased over the last decade. As a result, drugs most commonly used today in the management of obesity have their primary effect in modulating the balance betwee...

journal_title：Medical hypotheses

authors： Rosmond R

更新日期：2004-01-01 00:00:00

abstract：:The paper studies how certain topologic features of the nuclear envelope may reorganize entrained transcription via spatial rearrangements of genes carried by distinct chromatids. ...

journal_title：Medical hypotheses

authors： Matioli GT

更新日期：1995-07-01 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：:The available epidemiological data for amyotrophic lateral sclerosis (ALS) support an infectious etiology and lead us to propose a new hypothesis. We examined older epidemiological data concerning categories of the population with increased incidence (aged people, people living in rural areas, farmers, breeders), more...

journal_title：Medical hypotheses

authors： Stipa G,Taiuti R,de Scisciolo G,Arnetoli G,Tredici MR,Biondi N,Barsanti L,Lolli F

更新日期：2006-01-01 00:00:00

abstract：:A bi-directional association between mood disorders and migraine has been consistently reported. Nevertheless, the neurobiological substrate underlying the association between these disorders remains unknown. In the article herein we review evidence for the role of inflammatory cytokines in the neurobiology of bipolar...

journal_title：Medical hypotheses

authors： Brietzke E,Mansur RB,Grassi-Oliveira R,Soczynska JK,McIntyre RS

更新日期：2012-05-01 00:00:00

abstract：:The natural tibiofemoral joint (TFJ) functions according to the asymmetrical joint surfaces and the rolling-gliding mechanism. In the sagittal section, the human TFG is the tibial plateau on the medial concave side and curved on the lateral convex. With the asymmetrical joint surfaces, the flexion of the knee consists...

journal_title：Medical hypotheses

authors： Wei H,Lu W,Niu S,Tian F,Tian H,Ni Y

更新日期：2014-09-01 00:00:00

abstract：:The high prevalence of deleterious polygenic type 2 diabetes (T2D) is a paradox requiring explanation beyond food excess, inactivity and the obesity resulting from positive energy balance. Historically, hunting-foraging and later agrarian communities often manifested a converse negative energy balance due to nutrition...

journal_title：Medical hypotheses

authors： Wise PH

更新日期：2019-06-01 00:00:00

abstract：:A mechanism of action for Panax ginseng (PG) and Eleutherococcus senticosus (ES) is proposed which explains how they could produce the paradoxical effect of sometimes increasing and sometimes decreasing the stress response. The mechanism suggests that this biphasic effect results from increased occupancy of positive a...

journal_title：Medical hypotheses

authors： Gaffney BT,Hügel HM,Rich PA

更新日期：2001-05-01 00:00:00

abstract：:The hypothesis is proposed that: 1. Aflatoxin B1 and polycyclic hydrocarbon carcinogens bind to the regions of DNA to which steroid hormones bind and cause the deletion of genes in these regions. 2. The deletion of these genes may be responsible for a reduced number of ribosomes bound to the endoplasmic reticulum. 3. ...

journal_title：Medical hypotheses

authors： Money-Kyrle AF

更新日期：1977-07-01 00:00:00

abstract：:Maintaining a body temperature within a narrow range is vital for the survival of all mammals, including humans. With the help of optogenetics, a better understanding of the thermoregulatory organs and pathways is achieved. Optogenetic activation of the GABAergic neurons in the ventral part of the lateral preoptic nuc...

journal_title：Medical hypotheses

authors： Koleva K,Pavlov O,Nikolov R,Behr R

更新日期：2020-06-01 00:00:00

abstract：:The per review system for the assessment of research proposals is widely respected by working scientists. Nevertheless two problems associated with the operation of this system by the US National Institutes of Health are identified. First the scientist has no control over which committee will review an application and...

journal_title：Medical hypotheses

authors： Rosenberg E

更新日期：1976-01-01 00:00:00