Abstract:
BACKGROUND:Biochemical abnormalities are thought to be important factors causing bipolar disorder. Several lines of evidence suggest dopamine may play a role in its etiology, e.g. depressive syndrome is frequently encountered in subjects affected by Parkinson's disease, where dopamine depletion is observed. Thus the genes of the dopaminergic system are good candidates for studies on bipolar disorder. In the present study, we investigated polymorphisms of dopamine receptors, type D2, including the dopamine receptors D2, D3 and D4. MATERIAL/METHODS:Polish bipolar patients (n=339) and control subjects (n=366) were analyzed for three dopamine receptor gene polymorphisms: dopamine receptor D2 (DRD2) 141 ins/del, dopamine receptor D3 (DRD3) Ser9Gly, and dopamine receptor D4 (DRD4) 521 C/T. RESULTS:Allele and genotype frequencies did not differ significantly among patients and controls. We did not obtain any significant association between the studied polymorphisms and bipolar disorder. CONCLUSIONS:The results suggests that the studied gene variants of type D2 dopamine receptors are not promising candidate genes for bipolar affective illness. We did not consider the family history of the examined subjects, and also the control group was not psychiatrically screened, which may contribute to the lack of significant results.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Leszczyńska-Rodziewicz A,Hauser J,Dmitrzak-Weglarz M,Skibińka M,Czerski P,Zakrzewska A,Kosmowska M,Rybakowski JKsubject
Has Abstractpub_date
2005-06-01 00:00:00pages
CR289-295issue
6eissn
1234-1010issn
1643-3750pii
5311journal_volume
11pub_type
杂志文章abstract:UNLABELLED:Thirty two children (8 girls and 32 boys), aged 4-14, with chronic hepatitis C were treated with interferon alpha at a dose of 3 MU or 5 MU, given times weekly for 6 months. Five children (16%) were complete responders (defined as disappearance of viremia), none of them relapsed, 6 (19%) were partial respond...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 临床试验,杂志文章
doi:
更新日期:2000-11-01 00:00:00
abstract::BACKGROUND Burn-denatured dermis is able to regain the function and shape of normal dermis; however, the potential mechanisms are still vague. The aim of this study was to investigate roles of miR-100 involved in the growth and migration of burn-denatured fibroblasts. MATERIAL AND METHODS Quantitative real-time polyme...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.897443
更新日期:2016-03-01 00:00:00
abstract::BACKGROUND Superficial femoral artery chronic total occlusion (SCTO) is a common type of peripheral arterial disease (PAD). Endovascular therapy is a treatment approach that has a poor long-term success rate in this group. The aim of this study was to compare the mid-term results of two different uses of nitinol stent...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.902413
更新日期:2017-06-26 00:00:00
abstract:BACKGROUND:The aim was to evaluate the dietary habits and some lifestyle characteristics of Greek adolescents 12-17 years of age in relation to the prevalence of overweight/obesity. MATERIAL/METHODS:During 2004-2005, 2008 school-aged adolescents (1021 male and 987 female) were selected from all public schools located ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Changing a central venous catheter occlusive dressing on a twice-weekly basis is usually recommended in hemato-oncological patients. A longer interval is believed to give rise to infections. However, frequent dressing changes might cause local cutaneous damage. MATERIAL/METHODS:Local cutaneous damage and in...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,多中心研究,随机对照试验
doi:
更新日期:2009-03-01 00:00:00
abstract::BACKGROUND The prevalence of peripheral arterial disease (PAD) is increasing worldwide. Currently, there is no effective treatment for PAD. Curcumin is an ingredient of turmeric that has antioxidant, anti-inflammation, and anticancer properties. In the present study we investigated the potential effect of curcumin in ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.896217
更新日期:2016-06-15 00:00:00
abstract:BACKGROUND:This study aimed to decrease the massive problem of cataract-related blindness and visual disability in rural areas of Yemen and reach more visually impaired and blind people to provide them with an improved standard of visual rehabilitation. MATERIAL/METHODS:From January 1999 to June 2006, 181,123 patients...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2008-11-01 00:00:00
abstract::BACKGROUND Diabetic nephropathy (DN) is a potentially fatal complication of diabetes mellitus. While lifestyle changes can reduce diabetes risk, it is unclear whether improved lifestyle can slow or reverse DN progression. This study evaluated whether an intensive lifestyle intervention (IL-I) targeting weight loss and...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,随机对照试验
doi:10.12659/MSM.913512
更新日期:2019-04-25 00:00:00
abstract:BACKGROUND:Viral hepatitis C in children is milder than in adults. Patients with tumors, because of immune deficits, seem to be at risk of rapid liver disease progression. Little is known about the course of HCV and dual HBV-HCV infections in such patients. MATERIAL/METHODS:The study assessed clinical courses of HCV a...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:The past 100 years has revealed a controversial history around the menstrual and contraceptive management of women with intellectual disability in residential care settings. The present study was conducted to examine the trends of contraceptive methods for females with intellectual disability in residential ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2009-06-01 00:00:00
abstract:MATERIAL AND METHODS:In 12 Wistar rats the gross and microscopic structure of haemolymph splenic nodes was assessed after splenectomy and the obtained results were compared with those in the control group. RESULTS:It was found that splenectomy leads to generalised morphological changes of the mentioned nodes, includin...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
abstract::BACKGROUND The aim of this study was to explore the emotional resilience of middle school students learning at home in February and March 2020 during the COVID-19 pandemic, and the impact of this resilience on students' learning management skills. The results could provide a basis for psychological health education of...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.924994
更新日期:2020-09-01 00:00:00
abstract::BACKGROUND The aim of this study was to investigate the association between cystatin C and cardiac function and long-term prognosis in patients with chronic heart failure (CHF). MATERIAL AND METHODS We selected 418 CHF patients admitted to our hospital as subjects. Patients were divided into 3 groups according to the ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.919422
更新日期:2020-02-16 00:00:00
abstract:BACKGROUND:The aim of this study was to determine the relevance of apelin and insulin resistance (IR) with polycystic ovary syndrome (PCOS) and to assess the possible therapeutic effect of the combined therapy of drospirenone-ethinylestradiol (DRSP-EE) combined with metformin. MATERIAL AND METHODS:Sixty-three PCOS pat...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.894926
更新日期:2015-08-28 00:00:00
abstract::BACKGROUND Cerebral ischemia-reperfusion injury (CIRI) remains a serious health problem. Centella asiatica formulations are used to treat central nervous system disorders. In the present study, asiaticoside, an extract of the plant Centella asiatica, was investigated in CIRI in vivo and vitro. MATERIAL AND METHODS We ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.920325
更新日期:2020-02-01 00:00:00
abstract::BACKGROUND Lysophosphatidic acid (LPA) is an active compound of oxidized low-density lipoprotein that serves as an endogenous TLR4 ligand. Ligand activation of TLR4 activates nuclear factor-kappaB (NF-κB) and the transcription of NF-κB-regulated inflammatory cytokines, which are involved in the development of atherosc...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.906450
更新日期:2018-07-13 00:00:00
abstract::BACKGROUND Doxorubicin (DOX) is a potent chemotherapeutic agent used to treat colon cancer. Despite impressive initial clinical responses, drug resistance has dramatically compromised the effectiveness of DOX. However, the underlying mechanisms of chemotherapeutic resistance in colon cancer remain poorly understood. M...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.913325
更新日期:2019-03-24 00:00:00
abstract:BACKGROUND:The early posttraumatic period is critical in patients with traumatic brain injury (TBI) because of the increased risk of secondary ischemic injuries to the injured brain. For these patients, cerebral perfusion pressure (CPP) monitoring is recommended. This, however, requires an invasive device to measure in...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 临床试验,杂志文章
doi:
更新日期:2005-02-01 00:00:00
abstract::BACKGROUND Gliomas are the most common primary tumors of the brain and spinal cord. The tumor microenvironment (TME) is the cellular environment in which tumors exist. This study aimed to identify the role of the TME and the effects of genes involved in the TME of malignant glioma. MATERIAL AND METHODS The ESTIMATE al...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.924054
更新日期:2020-08-26 00:00:00
abstract::BACKGROUND This study aimed to investigate the association between the rs2975760 and rs3792267 single nucleotide polymorphisms (SNPs) of the calpain 10 (CAPN10) gene and gestational diabetes mellitus. MATERIAL AND METHODS The study included 138 patients with gestational diabetes mellitus and 152 healthy pregnant women...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.914930
更新日期:2019-07-11 00:00:00
abstract::BACKGROUND There are few triage methods based on patient age and extent of burn. However, in case of mass casualties, age might be hard to define. Burn segregation in mass-casualty accidents requires an easy, fast, and effective method. Triage in burns should also segregate casualties requiring treatment in burn cente...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.905197
更新日期:2018-03-31 00:00:00
abstract::Most surgeons, ourselves including, use retrograde cardioplegia in numerable operations in cardiac surgery. It is believed to be not only supplementary to antegrade, but also a unique alternative in special complicated cases. Regarding CABGs (coronary artery bypass grafts), many authors advocate its routine use togeth...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,评审
doi:
更新日期:2006-11-01 00:00:00
abstract::BACKGROUND MicroRNAs (miRNAs) are small non-coding RNAs which play a crucial role in diverse biological processes and could contribute to cancer development and progression. MiR-200bc/429 have been found to be aberrantly expressed in osteosarcoma (OS). However, the features of miR-200bc/429 in the tumorigenesis and pr...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.900084
更新日期:2017-02-24 00:00:00
abstract::BACKGROUND This United States (U.S.) population study aimed to compare the incidence of neuroblastoma and outcomes in children, adolescents, and adults using the Surveillance, Epidemiology, and End Results (SEER) program database. MATERIAL AND METHODS Patients with neuroblastoma were identified in the SEER database fr...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.927218
更新日期:2020-11-29 00:00:00
abstract::BACKGROUND We investigated the frequency, clinical presentation, risk factors, and outcome after the first deep vein thrombosis (DVT) event. MATERIAL AND METHODS A retrospective study was conducted for patients with DVT between 2008 and 2012 with a 1-year follow-up. Patients were divided into 2 groups: single vs. recu...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.901924
更新日期:2017-05-20 00:00:00
abstract:BACKGROUND:Despite high efficiency of magnetic resonance (MR) imaging in degenerative disease of lumbar spine (DDLS), in many cases its appearance is ambiguous or not compatible with clinical findings. Therefore, different new techniques have been proposed to improve the quality of MR images. One of them is CBASS (Comp...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2004-06-01 00:00:00
abstract::BACKGROUND Traditional diagnostic methods for tuberculosis (TB) cannot be reliably applied to tuberculous pleurisy. Therefore, this prospective, randomized, controlled trial was performed to compare the diagnostic sensitivity and safety of ultrasound-guided cutting-needle pleural biopsy versus thoracoscopic pleural bi...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,随机对照试验
doi:10.12659/MSM.912506
更新日期:2018-10-10 00:00:00
abstract::BACKGROUND Chronic spinal cord injury (CSCI) is a worldwide clinical problem. We aimed to reveal differentially expressed (DE) lncRNAs and to find associated pathways that may function as targets for CSCI therapy. MATERIAL AND METHODS After a CSCI rat model was confirmed by the Basso Beattie Bresnahan (BBB) scale and ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.911536
更新日期:2018-11-09 00:00:00
abstract::BACKGROUND Beta-secretase 1 (BACE1) is a rate-limiting enzyme in the generation of amyloid beta peptides, which are associated with Alzheimer's disease (AD). It has been reported that Schisandrin B could improve cognitive functions in animal models of AD, but the underlying mechanisms are not completely understood. MA...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.905127
更新日期:2018-02-28 00:00:00
abstract::BACKGROUND This study was conducted to analyze the activity of masticatory muscles depending on the presence of temporomandibular joint disorders (TMD) when foods of various hardness are masticated. MATERIAL AND METHODS We enrolled 20 subjects (13 men and 7 women) who met our selection criteria, and they were divided ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.921337
更新日期:2020-03-10 00:00:00