Abstract：
:Antidepressants, including tricyclic antidepressants, monoamine oxidase inhibitors, selective serotonin reuptake inhibitors and serotonin-noradrenalin reuptake inhibitors, are the main biological treatment for major depression. However, not all depressed patients improve clinically despite appropriate treatment. Thus, the exploration of novel antidepressants with novel mechanisms of action may help to develop more effective agents. Deltamethrin is a pyrethroid insecticide that is a widely used and has a low acute toxicity in mammals. Recent studies in vivo and in vitro have shown that the inducible effect of deltamethrin on brain-derived neurotrophic factor (BDNF) gene expression is very potent and tends to be sustained. With recent evidence that the activation of the BDNF-dependent pathway plays an important role in the mechanism of antidepressant therapeutic action, deltamethrin or derivatives thereof could have potential antidepressant therapeutic effects. Further evaluation of the therapeutic and toxic effects of this drug in animal models is needed before clinical trials can begin.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Tsai SJdoi
10.1016/j.mehy.2005.10.011keywords:
subject
Has Abstractpub_date
2006-01-01 00:00:00pages
605-8issue
3eissn
0306-9877issn
1532-2777pii
S0306-9877(05)00545-1journal_volume
66pub_type
杂志文章abstract：:The authors sought to establish whether maternal dietary methanol during pregnancy was a factor in the etiology of autism spectrum disorders. A seven item questionnaire was given to women who had given birth to at least one child after 1984. The subjects were solicited from a large primary care practice and several in...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2015.06.025
更新日期：2015-10-01 00:00:00
abstract：:A hypothesis is presented describing the operation of mammalian brains on the basis of rapid percussion chemical reactions and shock waves generated by such reactions. It is shown that the products of these are various chemical compounds identified as present in the brain. The manner in which the brain deals with vari...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(02)00296-7
更新日期：2002-12-01 00:00:00
abstract：:The number of patients with diabetes has been expected around 300 million by 2025 and 366 million by 2030 by WHO. On the other hand, diabetic wounds as one of the common complications of diabetes represent major health challenges. Recently, wound care biological products have been proposed for treatment of chronic wou...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2015.03.004
更新日期：2015-06-01 00:00:00
abstract：:Pro-inflammatory peptides present in wheat and related grains are associated with celiac disease and non-celiac gluten sensitivity. We hypothesize that these peptides induce enteric responses that may exacerbate the gastrointestinal manifestations of graft-versus-host disease after an allogeneic hematopoietic stem cel...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2017.05.037
更新日期：2017-07-01 00:00:00
abstract：:Functional, excessive-possibly temporary-deficiencies of the trace element zinc can change immune functions prematurely from predominantly cellular Th1 responses to humoral Th2 responses. T helper (Th1) cells produce cytokines such as interleukin-2 (IL-2) and interferon gamma, thereby controlling viral infections and ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(97)90244-9
更新日期：1997-07-01 00:00:00
abstract：:The hypothesis of the evolutionary origin of bipolar disorder (EOBD) synthesized ideas about the biological clock and seasonal shifts in mood (Rosenthal, Wehr) with theorizing that bipolar disorder descends from a pyknic (compact, cold-adapted) group (Kretchmer). The hypothesis suggested that bipolar behaviors evolved...
journal_title：Medical hypotheses
pub_type： 历史文章,杂志文章
doi：10.1016/j.mehy.2011.10.005
更新日期：2012-01-01 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
pub_type： 杂志文章
doi：10.1016/0306-9877(91)90242-q
更新日期：1991-07-01 00:00:00
abstract：:Neandertals were an anatomically distinct hominoid species inhabiting a vast geographical area ranging from Portugal to western Siberia and from northern Europe to the Middle East. The species became extinct 28,000 years ago, coinciding with the arrival of anatomically modern humans (AMHs) in Europe 40,000 years ago. ...
journal_title：Medical hypotheses
pub_type： 历史文章,杂志文章
doi：10.1016/j.mehy.2010.01.048
更新日期：2010-07-01 00:00:00
abstract：:Coronavirus Diseases-2019 (COVID-19) has caused a large global outbreak and has been declared as a pandemic by the World Health Organization (WHO). It has been proposed that COVID-19-related hyperinflammation and dysregulated immune response might play a critical role in developing a cytokine storm which usually progr...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2020.109947
更新日期：2020-11-01 00:00:00
abstract：:Obesity is the second largest cause of preventable death in the United States. Historically, obesity was considered a behavioral problem that could be simply addressed with behavioral modifications in diet and exercise. As scientific advancements have demonstrated in other neurological healthcare conditions such as al...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.08.041
更新日期：2007-01-01 00:00:00
abstract：:No survival profit has been achieved for patients with disseminated prostate cancer since hormonal therapy was introduced. It is proposed that dissemination of rare prostatic cancer stem cells may lead to metastatic disease and that resistance of these cells to androgen ablation makes them responsible for failure of c...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.06.021
更新日期：2008-11-01 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：:Photodynamic therapy (PDT) is a new therapeutic approach for the treatment of malignant tumors. Hyperbaric oxygen (HBO(2)) shows beneficial effects in various modalities of cancer interventions. Tumor cells tend to accumulate large amount of iron. There is interaction between tissue content of oxygen, iron, free radic...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2005.12.052
更新日期：2006-01-01 00:00:00
abstract：:Trypanosoma cruzi is thought to selectively destroy the postganglionic cardiac vagal neurons of chagasic cardiac patients. This theory is based on morphologic and functional evidences obtained from chagasic individuals who were in very advanced stages of the disease. We have studied chagasic patients who were in both ...
journal_title：Medical hypotheses
pub_type： 杂志文章,评审
doi：10.1016/0306-9877(91)90027-v
更新日期：1991-06-01 00:00:00
abstract：:The terminology relating to 'psychological stress' is so confused and ambiguous that research in this field - and application of its results - must surely be hampered. Relevant words with conflicting usages and scientific definitions include 'stress' itself, 'stressor', 'strain', 'challenge', 'demand', 'threat', 'reso...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.10.043
更新日期：2010-04-01 00:00:00
abstract：:Many experimental, clinical and epidemiological data indicate that n-3 and n-6 essential fatty acids are therapeutic nutrients which may delay the development as well as improve the course of cancer. The present hypothesis correlates well with these data and it is proposed that chronic essential fatty acid deficiency,...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(97)90024-4
更新日期：1997-01-01 00:00:00
abstract：:Several earlier observations by us and other investigators led us to propose a thesis that B lymphocytes, when activated by a virus, allo-antigen or bacterial protein would enter into effector arm of the immune response and cause allograft and tumor rejection or GVH-type of lesion in immunosuppressed animals. These ef...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(90)90071-l
更新日期：1990-05-01 00:00:00
abstract：:Despite important advances in understanding its pathophysiology, therapy for septic shock remains largely symptomatic and supportive. Aiming to elevate the systemic arterial blood pressure by using vasoconstrictor manoeuvers are preferred without paying much attention to the ischaemia produced at the peripheral tissue...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2003.11.009
更新日期：2004-01-01 00:00:00
abstract：:It has been hypothesised that antiallergic medications (AAMs) like montelukast and levocetirizine both the two bitter chloro compounds could be repurposed either alone or combinedly as an antiviral against SARS-CoV-2, like chloroquine/hydroxychloroquine (CQ/HCQ), another two bitter chloro compounds. Both AAMs and CQ/H...
journal_title：Medical hypotheses
pub_type： 信件
doi：10.1016/j.mehy.2020.110046
更新日期：2020-11-01 00:00:00
abstract：:For many years there was a general belief that the enzyme renin, having been secreted into the circulation by the kidney in response to appropriate stimuli, initially generates the inactive decapeptide angiotensin I in the bloodstream. This is then converted to the biologically active octapeptide angiotensin II by ang...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2000.1201
更新日期：2001-04-01 00:00:00
abstract：:Multidrug resistance (MDR) is a phenomenon expressed by many tumors affecting the chemotherapy efficacy, treatment decision, and the disease prognosis. Considering its great implication, non-invasive approaches are needed to identify this phenomenon in early stages of the disease. This article discusses the potential ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2016.01.016
更新日期：2016-04-01 00:00:00
abstract：:The type of treatment that most psychiatric disturbances receive at present is a mixture of pharmacotherapy and psychotherapy, following the principle that mental functions are the result of the activities of brain machinery subsequent to the interaction between individuals and their external environment. We now know ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1997.0774
更新日期：1999-01-01 00:00:00
abstract：:Over-proliferation of SMC (smooth muscle cell) is one characteristics of atherosclerosis. One well accepted mechanism is that the decrease of ECs (endothelial cells) induced by over apoptosis leads to endothelial dysfunction, which in turn results in over-proliferation of SMC. Obviously, the mechanism works after endo...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.07.037
更新日期：2007-01-01 00:00:00
abstract：:So far, the pathogenesis of Alzheimer's disease (AD) has not been clarified, nor has patient therapy been satisfactory. Although inheritance dominates the less frequent early-onset AD in young and middle-aged individuals, environmental and immunogenetic factors have been identified in the most frequently occurring lat...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2016.12.001
更新日期：2017-02-01 00:00:00
abstract：:Pulmonary congestion is a hallmark feature of heart failure and is a major reason for hospital admissions in this patient population. Heart failure patients often demonstrate restrictive and obstructive pulmonary function abnormalities; however, the mechanisms of these changes remain controversial. It has been suggest...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.03.033
更新日期：2009-09-01 00:00:00
abstract：:This paper will show that the fractional difference in the human gender ratio (GR) between the GR(at death) for those born in solar cycle peak years (maxima) and the GR(at death) in those born in solar cycle non-peak years (minima), e.g., 0.023, divided by Pi, yields a reasonable approximation of the quantum mechanica...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.03.028
更新日期：2009-09-01 00:00:00
abstract：:Alzheimer's disease (AD) a neurodegenerative disorder of widely distributed cortical networks evolves over years while A beta (Aβ) oligomer neurotoxicity occurs within seconds to minutes. This disparity combined with disappointing outcomes of anti-amyloid clinical trials challenges the centrality of Aβ as principal me...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2014.10.013
更新日期：2014-12-01 00:00:00
abstract：:Trigeminal neuralgia is a painful condition that causes great discomfort. Although this disease has been known for more than 1000years, there is still no consensus on its underlying mechanism or treatment. Many hypotheses have been reported to explain the cause and nature of trigeminal neuralgia. These include theorie...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2017.01.008
更新日期：2017-03-01 00:00:00
abstract：:The mitogenic action of the estrogen-receptor complex is supposedly similar in both normal and malignant target tissues. As receptors are present in several types of non-target tissues, in the case of lesions at the nuclear acceptor sites, the complex in those might be able to cause successive mitoses. Estrogen-depend...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(79)90044-6
更新日期：1979-09-01 00:00:00
abstract：:Recent advances into the neuroscience research related to pathophysiology of schizophrenia have been impressive. While some are based on pre-existing theories and models, others have explored on a molecular level attempting to integrate the concepts of the past and present. However, given the complex multifactorial et...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2001.1511
更新日期：2002-02-01 00:00:00
