Genetic, endocrine, and viral aspects of AKR leukemogenesis.

abstract：:Obstructive sleep apnea (OSA) is a common and underdiagnosed medical disorder. OSA is associated with the symptoms of excessive daytime sleepiness (EDS). These patients typically follow a sedentary lifestyle, and sedentary behavior is related to impaired fluid dynamics in the lower body, particularly the legs. In a su...

journal_title：Medical hypotheses

authors： Mirrakhimov AE

更新日期：2013-02-01 00:00:00

abstract：:A role for lipopolysaccharides (endotoxins, LPS) in 7 the pathogenesis of Reye's syndrome (RS) has previously been suggested. Impairment of hepatic LPS clearance can lead to systemic endotoxemia as previous studies by this and other laboratories have suggested for several hepatic disorders including RS. Systemic LPS m...

journal_title：Medical hypotheses

authors： Treon SP,Broitman SA

更新日期：1992-11-01 00:00:00

abstract：:Except for immunization programs our warfare with bacteria has always been a frontal assault with antibiotics. In this warfare we win battles, but with every new battle the enemy gets stronger. We need other options. Recent experience suggests two alternatives. First, public health measures designed to control the spr...

journal_title：Medical hypotheses

authors： Jones AH

更新日期：2003-02-01 00:00:00

abstract：:We have observed a distinct difference in the alpha-fetoprotein production of Sprague-Dawley rats and Swiss white mice. When both animals are fed a 1% D/L-ethionine diet, only the rat responds with increased levels of hepatic alpha-fetoprotein synthesis as shown by radioimmunoassay studies. Also, hybridization studies...

journal_title：Medical hypotheses

authors： Payette R,Hancock RL

更新日期：1982-10-01 00:00:00

abstract：:Mainstream researchers explain the etiology of SIDS with the cardiorespiratory paradigm. This has been the focus of intense study for many decades without providing consistent supporting data to link CNS findings to epidemiological risk factors or to the usual clinicopathological findings. Despite this, and the appare...

journal_title：Medical hypotheses

authors： Goldwater PN

更新日期：2020-11-01 00:00:00

abstract：:The polyol pathway consists of two enzymes aldose reductase (AR) and sorbitol dehydrogenase (SDH); the former is the first enzyme in the polyol pathway, that catalyzes the reduction of glucose to sorbitol, the latter is the second one, that converts sorbitol to fructose using by NAD(+) as a cofactor. We along with oth...

journal_title：Medical hypotheses

authors： Amano S,Yamagishi S,Koda Y,Tsuneoka M,Soejima M,Okamoto T,Inagaki Y,Yamada K,Kimura H

更新日期：2003-04-01 00:00:00

abstract：:The "Gamma Loop" Part I compared a model of rubber tubing to the architecture of the glomerulus with emphasis placed on the observed relationship between the position of the outflow resistance clamp and the perfusion of the loop (1, 2). Part II describes the pressures observed in the different parts of the loop, as we...

journal_title：Medical hypotheses

authors： Gatzek WJ,Wells SC

更新日期：1989-05-01 00:00:00

abstract：:The function of the gallbladder is questioned in a hypothesis postulating that all bile which enters this reservoir is totally absorbed to the liver and none of it flows back to the cystic duct and duodenum. Cholecystokinesis is believed to increase and maintain a gradient of intravesical pressure which increases the ...

journal_title：Medical hypotheses

authors： Al-Hilli F

更新日期：1986-10-01 00:00:00

abstract：:Rodent studies reveal that oxidative stress, much of it generated via induction/activation of NADPH oxidase, is a key mediator of a number of the pathogenic effects of chronic ethanol overconsumption. The highly reactive ethanol metabolite acetaldehyde is a key driver of this oxidative stress, and doubtless works in o...

journal_title：Medical hypotheses

authors： McCarty MF

更新日期：2013-04-01 00:00:00

abstract：:For many years, the ketogenic diet, including recent variants such the medium-chain triglyceride (MCT) diet, has been used with good clinical results in the management of refractory epilepsies, particularly in children. The antiepileptic effects of the diet, like the antiepileptic effects of starvation, have been attr...

journal_title：Medical hypotheses

authors： Mainardi P,Albano C

更新日期：2008-01-01 00:00:00

abstract：:Current tuberculosis control measures are focused on the prompt detection and treatment of active tuberculosis. Despite the measured success of this strategy, tuberculosis continues to be a public health issue of major significance around the world. This unwanted situation suggests the need to expand our control effor...

journal_title：Medical hypotheses

authors： Mao F,Chen T,Zhao Y,Zhang C,Bai B,Zhao S,Xu Z,Shi C

更新日期：2011-07-01 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

authors： Notturno MA

更新日期：2009-12-01 00:00:00

abstract：:Chloroquine is one of the antimalaria drugs, also used to treat rheumatoid arthritis and systemic lupus erythematosus (SLE). Although well tolerated in most individuals, it was suggested that chloroquine can exert a profound influence on renal function, especially in individuals with compromised body fluid status. How...

journal_title：Medical hypotheses

authors： Ahmed MH,Osman MM

更新日期：2007-01-01 00:00:00

abstract：:Recent evidence suggests that covalent modifications to the genomic platform in the brain, that is DNA and its surrounding histones, provide a stable potentially lifelong mechanism for remembrance. Consequently, the making and unmaking of memories is accessible through pharmacological manipulations of these modificati...

journal_title：Medical hypotheses

authors： Gavin DP,Chase KA,Sharma RP

更新日期：2011-07-01 00:00:00

abstract：:Severe affective and behavioral dysregulation, labeled as severe mood dysregulation (SMD), is a widely spread phenomenon among adolescent psychiatric patients. This phenotype constitutes severe impairment across multiple settings, including various symptoms, such as non-episodic anger, mood instability, and hyperarous...

journal_title：Medical hypotheses

authors： Heiler S,Legenbauer T,Bogen T,Jensch T,Holtmann M

更新日期：2011-10-01 00:00:00

abstract：:The Sudden Infant Death Syndrome (SIDS) is responsible for the death of 10,000 infants annually in the U.S.A. The cause of these deaths is not known; all SIDS infants studied died during sleep in a silent fashion and there are no specific lesions observable post mortem. It may be of significance, however, that nearly ...

journal_title：Medical hypotheses

authors： Reid GM

更新日期：1987-03-01 00:00:00

abstract：:Preliminary reports have suggested that chronic, intermittent electrical stimulation of the cervical vagus nerve (VNS) is an effective treatment for patients who suffered from medically refractory epilepsy. But the traditional VNS is an invasive and implantable procedure that will bring some injury to the patient. Ana...

journal_title：Medical hypotheses

authors： Yang AC,Zhang JG,Rong PJ,Liu HG,Chen N,Zhu B

更新日期：2011-08-01 00:00:00

abstract：:Primary hyperparathyroidism is one of the most common causes of hypercalcemia. Most cases result from sporadic benign monoclonal adenomas or hyperplasia. Increased body weight is consistently present in cohorts of patients with primary hyperparathyroidism. It has been shown that fat mass is the major determinant of se...

journal_title：Medical hypotheses

authors： Cheng SP,Doherty GM,Chang YC,Liu CL

更新日期：2011-01-01 00:00:00

abstract：:The two-stage initiation-progression model of cancer is widely accepted. Initiation appears to result most often from accumulation of damage to the DNA expressed as multiple mutations in the phenotype. Unsymmetrical chromosome segregation during mitosis of normal or mutated cells produces aneuploid cells and also cont...

journal_title：Medical hypotheses

authors： Parris G

更新日期：2006-01-01 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

authors： Subbaiah PV,Sargis RM

更新日期：2001-08-01 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

authors： Barz H,Barz U

更新日期：2014-05-01 00:00:00

abstract：:The incidence of breast cancer in women has increased dramatically over the last decade. Epidemiological markers of this increased incidence include: endocrine related phenomena (early menarche, age of first parity and age of menopause); exposure of the breast to X-radiation; and a group of seemingly disparate factors...

journal_title：Medical hypotheses

authors： Morris JJ,Seifter E

更新日期：1992-07-01 00:00:00

abstract：:It is hypothesized that a topical application of a sulfonylurea drug, which can inhibit the ATP-sensitive potassium-gated channels (Kir6.X/SUR) present in human hair bulb tissues, will inhibit hair growth in a targeted manner. Diazoxide is used to treat severe hypoglycemia due to hyperinsulinism of infancy. However, t...

journal_title：Medical hypotheses

authors： Newfield RS

更新日期：2015-12-01 00:00:00

abstract：:Lipid peroxidation has been shown to both enhance carcinogenesis and to have an anticarcinogenic effect. This paradox is of great relevance to the fields of free radical biology, biochemistry, pathology, nutrition and oncology among others and needs to be addressed. A proper understanding of this issue can be a key to...

journal_title：Medical hypotheses

authors： González MJ,Riordan NH

更新日期：1996-06-01 00:00:00

abstract：:Both human cell lines HL-60 and AML-193 exhibit a myeloblastic and promyelocytic morphology, respectively, but may be regarded as bipotent leukemic precursors. They can be triggered to differentiate to either granulocytes or monocytes upon retinoic acid (RA) or 1,25-dihydroxyvitamin D (D3) addition, respectively. We h...

journal_title：Medical hypotheses

authors： Camagna A,Testa U,Masciulli R,Barberi T,Samoggia P,Tritarelli E,Pustorino E,Cipollone L,Ciancio L,del Duca P,Dionisi S,del Vecchio LR,Misasi G,de Martinis C,Peschle C

更新日期：1998-03-01 00:00:00

abstract：:Juvenile nasopharyngeal angiofibroma (JNA) is the most common benign tumor of the nasopharynx. For reasons unknown, this tumor is found almost always in male population. However, site of origin of JNA is still an enigma. Previously, JNA was considered to arise from the superior aspect of sphenopalatine foramen. Over l...

journal_title：Medical hypotheses

authors： Kairo AK,Kumar R,Sharma SC

更新日期：2020-11-01 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

authors： Steel J,Carney M,Carr BI,Baum A

更新日期：2004-01-01 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：:Digital ulcers (DU) are a common manifestation of systemic sclerosis (SSc) and occur at a variety of locations including the fingertips and over the extensor aspects of the hands. However, most recent clinical trials have included only fingertip DUs as these are believed to be ischaemic in aetiology, and therefore lik...

journal_title：Medical hypotheses

authors： Hughes M,Murray A,Denton CP,Herrick AL

更新日期：2018-07-01 00:00:00

abstract：:I have previously assumed that stem tumour cells are 'para-embryonal cells' (PECs) poor or missing in major histocompatibility complex (MHC) antigens. PECs might induce adjoining differentiated hyperplastic cells to also express tumoral phenotype and properties, thus transforming them into 'differentiated para-embryon...

journal_title：Medical hypotheses

authors： Manzo G

更新日期：1998-05-01 00:00:00