Evaluation of the association between null genotypes of glutathione-S-transferases and Behcet’s disease

Glutathione S-transferases (GST) play an important role in oxidative stress related syndromes. An imbalance of the oxidant and antioxidant systems is important in the pathogenesis of Behcet’s disease (BD). The objective of this study was to evaluate the association of null genotypes of GST-M1 and GST-T1 with BD since some preliminary molecular genetic data were recently published. Ninety-four Turkish BD patients (42 male, 52 female, 37.1±10.4 years) and 140 healthy volunteers (70 male, 70 female, 36.8±11.7 years) matched for age and gender with the patients as the control group were included in the study. Distributions of GST-M1 and GST-T1 genotypes were determined by multiplexed PCR using three sets of primers for GST-M1, GST-T1, and β-globulin genes. There was no association between BD and the frequencies of GST-M1 and GST-T1 null genotypes when compared to controls by separate analysis. However, by cross and pooled combination analysis there was a significant association between the frequencies of pooled GSTs with one or both null genotypes in BD and controls. This is the first evidence that the association between the frequencies of GST-M1 and GST-T1 null genotypes and BD might be dependent on the interaction of multiple null allele polymorphisms rather than a single null allele of GST-M1 and GST-T1.     

Effect of Methylprednisolone Injection Speed on the Perception of Intramuscular Injection Pain

Pain originating from intramuscular (IM) injection should not be underestimated, because a painful injection might incite severe fear of injection, which may lead a patient to delay seeking medical help. The aim of this study was to determine the impact of two different IM methylprednisolone injection speeds on pain intensity and pain duration. A one-group quasiexperimental design was used to study 10-second versus 30-second injection durations. According to the formula for one sample using average values, 25 patients were recruited from a dermatology clinic. Data were collected using the “Patient Characteristics Form” and the visual analog scale (VAS). The mean difference in pain levels according to the VAS in the postinjection period was significantly higher with administration of IM methylprednisolone in 10 seconds compared with 30-second administration (VAS 1.9 vs. 1.3; p < .05). The severity of pain peaked at 0 minutes for both injection speeds, but the duration of pain was longer with 10-second injections. The data showed that at multiple time points after 10-second injections, men and patients >40 years old experienced greater pain severity. Pain severity after 30-second injections was greater for patients of normal or low weight who had completed higher levels of education. In conclusion, slow IM injection of steroids improves pain management.     

Clinical features and prognosis with Guillain-Barr�� syndrome

Background:

Guillain-Barré syndrome (GBS) is an acute inflammatory polyneuropathy commonly characterized by rapidly progressive, symmetric weakness and areflexia.

Materials and Methods:

We retrospectively assessed the clinical manifestations, results of electrodiagnostic tests, functional status and prognosis of 36 children diagnosed with GBS.

Results:

Based on clinical and electrophysiological findings, the patients were classified as having acute inflammatory demyelinating polyradiculoneuropathy (AIDP) (n = 25), acute motor axonal neuropathy (AMAN) (n = 10) and acute motor-sensory axonal neuropathy (AMSAN) (n = 1). Twenty (55.5%) patients were males and 16 (44.5%) patients were females. The mean age of the 36 patients was 68.1 ± 45.01 months (range, 6–180 months). Five (13.8%) patients were younger than 2 years. The most common initial symptoms were limb weakness, which was documented in 34 (94.4%) patients. In our study, 18 patients (51.4%) showed albuminocytological dissociation (raised protein concentration without pleocytosis) on cerebrospinal fluid (CSF) examination. Three patients (8.3%) required mechanical ventilation therapy during hospitalization. Unfortunately, three (8.3%) patients died; one patient had AIDP and two patients had axonal involvement (one case was AMAN and another case was AMSAN). When we compared the cases of residual sequel/dead and cases of complete recovery for neural involvement type including AIDP, AMAN and AMSAN, we did not find a statistically significant difference between the groups (P > 0.05).

Conclusion:

Our findings showed that cases of GBS was not uncommon in children younger than 2 years of age, and CSF protein level might be found high in the first week of the disease in about one half of the patients, with a higher rate of morbidity and mortality in patients with axonal involvement than in those with AIDP.     

Mitral valve vegetation and cerebral emboli in a primary antiphospholipid syndrome patient who had hepatitis C virus infection: report of a case and review of the literature

 We report the case of 36-year-old woman who came to us with a history of recurrent miscarriages and who was later diagnosed as having primary antiphospholipid syndrome (PAPS) and chronic hepatitis C virus (HCV) infection. The patient was referred to us with generalised seizures; cranial MRI revealed multiple embolic infarcts in both frontal lobes and a focal cortical infarct in the left frontoparietal lobe. Her echocardiography showed mitral valve vegetation and insufficiency. The patient was put on oral anticoagulant therapy and during her 8-month follow-up period no thrombotic events occurred. We report this case because it was the first in which PAPS, valvular disease, a cerebral embolic event and HCV infection were coexistent in the same patient. We also review other cases in which there was valvular vegetation and a cerebral ischaemic event associated with PAPS. Received: 27 May 2002 / Accepted: 12 August 2002     

Anomalous congenital band: a rare cause of intestinal obstruction and failure to thrive

Intestinal obstruction caused by an anomalous congenital band is very rare in adults and children. A 7-year-old boy was admitted with acute intestinal obstruction. His parents mentioned that the child always had mild abdominal distention and failure to thrive from his infancy. On his medical history, there were not any attacks of abdominal pain, fever and hospitalization. Laparotomy showed an ileal loop compressed by an anomalous band, which extended from the ileum to the sigmoid mesentery resembling a mesenteric remnant. The band was resected. Histologically, it was composed of loose connective tissue containing mature vessels.     

A novel appetite peptide, nesfatin-1 in patients with non-alcoholic fatty liver disease

Abstract Background and aims. Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver pathology worldwide and is strongly associated with obesity and insulin-resistance and food intake. Nesfatin-1 is a new peptide that controls appetite and food intake. The objective of this research was to examine the serum concentrations of nesfatin-1 in NAFLD. Material and methods. Thirty NAFLD patients who had elevated liver enzymes and 40 age- and sex-matched healthy subjects were included in this study. NAFLD was diagnosed and graded with the findings of liver ultrasound scan. Nesfatin-1 concentrations were measured using an ELISA method and the relationship between nesfatin-1 and metabolic parameters were investigated. The subjects were divided into two groups according to their body mass index (≥?30 and 相似文献   

The association between individual attachment patterns,the perceived social support,and the psychological well‐being of Turkish informal caregivers

Background: This study aimed to investigate the relations among the psychological well‐being (i.e. depression and state/trait anxiety levels), attachment patterns (i.e. secure, ambivalent, avoidant), and the perceived social support from family/friends/significant others of caregivers of cancer patients in Turkey. Methods: Fifty‐one caregivers of adult cancer patients were recruited from the oncology outpatient clinic of the Marmara Medical School Hospital in Istanbul. Caregivers were assessed with the Adult Attachment Scale, the Beck Depression Inventory, State–trait Anxiety Inventories, and the Multidimensional Scale of Perceived Social Support. Results: Stepwise multiple regression analysis indicated that depression was predicted by ambivalent attachment and the perceived social support from family. The support from significant others was the significant predictor of trait anxiety and the caregivers' ambivalent attachment score was the significant predictor of state anxiety. Conclusions: We assert that ambivalent attachment pattern could confer a vulnerability to psychological distress in cancer caregivers. Assessing the psychological experiences and needs of caregivers and being aware of possible risk factors (such as attachment patterns) and protective factors (social support network) for depression and anxiety might be helpful for successful programmes and interventions that support the caregivers of cancer patients. Copyright © 2009 John Wiley & Sons, Ltd.     

A new phenomenon: “sleep lines” on the face

Plastic surgery must achieve the best cosmetic results, and it helps to consider certain skin lines. Aging and scars can cause the face to become lined, and we have noticed various facial lines among patients or their relations who have come to our outpatient clinic. These lines are sometimes single and there are sometimes 2–3 parallel lines generally in the same area of the face, such as the lateral orbital, temporal, frontal, and buccal regions. After detailed evaluation, we concluded that these oblique or horizontal wrinkles were caused by the position in which they slept. All of them slept prone, with their faces buried in the pillow, which over many years has caused wrinkling of the skin. We think therefore that sleeping position should be considered as an aetiological factor in the formation of wrinkles. The lines that should be taken into consideration during operation are Langer's lines, or relaxed skin tension lines, but not sleep lines. Here we describe the possible aetiology of sleep lines on the face.     

Efficacy of intra-articular sodium hyaluronate in the treatment of knee osteoarthritis

 To assess the efficacy of intra-articular hyaluronic acid in patients with knee osteoarthritis, sixty female patients with knee osteoarthritis were randomised to three weekly intra-articular injections of 30 mg sodium hyaluronate (Na HA) with a high molecular weight (1.0 to 2.9 million Da) or 40 mg 6-methylprednisolone acetate (6-MPA). The clinical assessments included pain at rest, at weight-bearing and on walking, Lequesne Index and active range of knee flexion. Assessments were done at baseline, at week 4, and at months 3 and 6. A significant decrease in VAS scores for pain at rest, at weight-bearing and pain on walking, and in Lequesne index was found in both groups at week 4 when compared to baseline and there was no significant differences between the two groups. However, at 3^rd month improvement in all pain scores and Lequesne index was found in favour of hyaluronic acid. At 6^th, no significant difference was found between the treatment groups. Improvement in pain was accompanied by an increase in joint flexion at week 4 and at month 3 in both groups. Both treatments were well-tolerated. The results showed that both intra-articular hyaluronic acid and 6-MPA treatments provide clinically significant improvement and demonstrated that Na HA has a long-term beneficial effect in patients with knee osteoarthritis. Received: 13 May 2002 / Accepted: 21 November 2002