Recently Published Articles
A Case of Pernio Associated with Cold Agglutinin Positivity in an Unusual Location
Abstract:
Pernio is an inflammatory disease that is usually characterized by the development of cold-induced erythrocyanotic skin lesions located in acral regions. Diagnosis is difficult if lesions are present in rare locations. A 21-year-old female suffering from fatigue presented with a 4-day history of painful, purple lesions on both thighs. She worked as a cashier, wore tight clothing, and was otherwise healthy except for mild obesity. Dermatological examination revealed tender and painful edematous papules and plaques on the outer aspects of her thighs. The patient was diagnosed with pernio based on her medical history, and clinical and histological findings. Laboratory tests were normal except for her cold agglutinin titer (1:4). Pernio rarely occurs on the thigh, except in people who ride horses. However, it sometimes occurs in non-riders depending on lifestyle and environmental conditions. Therefore, lesions in this region must be confirmed by a thorough medical his...
Psychosocial Factors and Comorbidity Associated with Recovery in Bipolar Disorder
Abstract:
Bipolar disorder (BD) is a chronic psychiatric illness impacting patient functioning and quality of life. Medication produces improvement in many patients and remission in some, but there is minimal understanding about why some patients improve and others do not. Our goal was to identify demographic, psychosocial and comorbid variables associated with outcomes in BD. Charts of 121 outpatients treated with medication and supportive psychotherapy were reviewed. Forty four percent attained euthymia for 12 months while 56% did not. Poorer outcome was associated with economic stress, missed appointments, life stress, and presence of pain (p < 0.05). Those employed were more likely to improve (p < 0.02). Patients with BP-II reported more frequent life stressors, headache and use of alcohol (p <0.05) and were less likely to achieve euthymia than BP-I. Gender, education, and co-morbid medical illness did not affect results. Our findings suggest that poorer o...
Cholesterol-Conjugated siRNA Accumulates in the Different Hematopoietic and Lymphoid Cells.
Abstract:
Small interfering RNA (siRNA) based drugs for overcoming multiple drug resistance of hematological malignancies could solve the problem of poor response to the chemotherapy and hight relapse rate. The main factor that significantly limits biomedical application of siRNA is inefficient delivery to target cells and tissues. The attachment of siRNA to molecules, which enter into the cell by natural transport mechanisms, can improve cellular uptake of siRNA. In current study the carrier-free cellular uptake of siRNA containig cholesterol residues conjugated to the 5’-end of the sense strand via oligomethylene linker of various length (here and after Ch-siRNA) was explored. The data demonstrate that cholesterol residue increase the accumulation of siRNA in all tested cell lines and the primary cells. The efficiency of Ch-siRNA accumulation in K562 cells depends greatly on the leangth of the linker connecting cholesterol and siRNA: Ch-siRNAs with linker of 10 - 12 met...
The Role of BCL-2 and BAK Genes in Chronic Kidney Disease and Haemodialysis Patients
Abstract:
Polymorphonuclear leucocytes are the first line of defence against foreign invaders and constitute the major cell type involved in certain types of acute and chronic inflammatory diseases. The aim of the present study was to investigate the changes in expression of BCL-2 and BAK genes by real time PCR and to study whether they were involved in the accelerated neutrophil apoptosis which might be responsible for the recurrent bacterial infections seen in chronic renal disease and hemodialysis patients. Subjects and Methods: This study was conducted on sixty two subjects. Patients were selected from those admitted to Theodor Bilharz Research Institute (TBRI). Patients under study were classified into three groups; CKD patients (group I) kept on conservative treatment (22 cases), ESRD patie...
New Antioxidant Flavonoids from the Aerial Parts of Secamone Afzelii
Abstract:
A bioassay-guided fractionation of petroleum ether, EtOAc and
Multi-Opinion Behavior in-Patient with Common Otolaryngological Procedures in Turkey
Abstract:
Healthcare policies play an important role in the change of patient behaviours. Our objective with this study is to examine the patient behaviours and attitudes that have emerged following the changes in healthcare practices in Turkey. prospective cross-sectional clinical inventory study Tertiary referral center This study was carried out in Istanbul. The study was conducted on patients who were operated at the ENT clinics. 413 patients from the Bezmialem Vakıf University, Hospital and 361 pa...
The Bromine, Calcium, Potassium, Magnesium, Manganese, and Sodium Contents in Adenocarcinoma of Human Prostate Gland
Abstract:
Adenocarcinoma of prostate is an internationally important health problem of the man, particularly in developed countries. The aim of this exploratory study was to evaluate whether significant Prostatic tissue levels of Br, Ca, K, Mg, Mn, and Na contents were prospectively evaluated in 10 patients with adenocarcinoma and 37 healthy male inhabitants. Measurements were performed using non-destructive instrumental neutron activation analysis with high resolution spectrometry of short-lived radionuclides. Tissue samples were div...
Review of Useful Theories for Working with People Who are Living with HIV and AIDS
Abstract:
Working with people who are HIV positive is a herculean task and relevant theories to assist them medically, psychologically, economically, socially and otherwise are necessary. People who are living positively with HIV and AIDS are usually ridiculed, discriminated against, rejected and isolated. Using theories to work with them will help to cushion the negative impacts of HIV and AIDS, especially stigma which has been identified as a major barrier to health care and quality of life in illness management. The fundamental human rights of people living positively with HIV and AIDS should be protected since majority of such rights are usually trampled upon. The review aimed at discussing the potential benefits of using theories to assist people living positively with HIV and AIDS to cope with their various and varying situations in life.
Physical Activity and Risk Factors Screening for Ischaemic Heart Disease in South African Individuals Living with HIV
Abstract:
People living with HIV (PLWH) are at risk of developing chronic lifestyle diseases such as ischaemic heart disease (IHD). Physical inactivity is a modifiable risk factor for IHD. The level of ambulation physical activity in individuals living with HIV in a South African context is unknown. The aim of this study was to assess the physical activity levels and other risk factors for IHD in PLWH on antiretroviral therapy (ARV). An observational study was conducted from October 2010 to June 2012 at an outpatient clinic in Johannesburg, South Africa. Two hundred and five individuals who were on ARV for 6-12 months were screened. Physical activity was measured with the Yamax SW200 pedometer over a seven day period. Physical activity of the sample was reduced at 7673.2 (±4017.7) steps/ day with women walking less than men 6993.3 (±3462.6) and 10076.3 (±4885.6)respectively. Body mass index was increased to 25.6 (±5.4) kg/m2 with women noted to be...
Proximate, Mineral and Antinutrient Compositions of Natural Cocoa Cake, Cocoa Liquor and Alkalized Cocoa Powders Sourced in Nigeria
Abstract:
An investigation into the proximate, mineral and antinutitional constitutents of natural cocoa powder (NCP), natural cocoa liquor (NCL) and alkalized cocoa powder (ACP) was carried out. Other parameters investigated were: energy values as contributed to the total metabolisable energy by protein, fat and carbohydrate and the energy percentages; calculated mineral quality parameters; mineral bioavailability as predicted by Ca: Phy, Phy:Zn and CaPhy/Zn molar ratios of the different cocoa products and mineral safety index (MSI) of some of the minerals of the samples. The data generated were subjected to statistical evaluation of chi-square (χ2). The three samples, NCP, NCL and ACP had proximate levels (g/100g) as: total ash, 3.73-10.8; moisture, 2.16-9.04; protein, 10.9-24.3; fat, 4.93-56.0; fibre, 1.03-17.3; carbohydrate, 20.5-48.9 and fatty acid, 3.95-44.8. For total energy contribution, results varied from, 1169-2656 kJ/...