| 1. |
|
|
| 2. |
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
- Muss, Claus, et al.
(författare)
-
The effectiveness of choline citrate infusions monitored by lymphocyte transformation test (LTT) in multiple sclerosis. A new approach to the diagnosis and treatment of the disease
- 2009
-
Ingår i: Neuro - endocrinology letters. - 0172-780X. ; 30:3, s. 331-334
-
Tidskriftsartikel (refereegranskat)abstract
- The efficacy of intravenous choline citrate infusions was investigated in 34 patients with multiple sclerosis (MS) by clinical evaluation and by monitoring of lymphocyte proliferation in vitro against fragments of myelin basic protein (MOG-35-55, MBP15-31, PLP 39-15) over a period of 12 weeks. Patients have been diagnosed with MS at least one year before entering the study and suffered from mild relapsing/remitting course to long-term chronic progressive disease. Twenty one patients exhibited positive lymphocyte proliferation to myelin fragments prior to treatment and were therefore selected for further studies. Choline citrate was administered with a dosage of 1200mg/ 2x week for a period of 3 months. This treatment resulted in a significant decrease of lymphocyte proliferation to neural fragments (MOG- 35-55, MBP15-31) in lymphocyte transformation test (LTT). There was no significant SI change of PLP Peptide (PLP 39-15) LTT found after treatment with choline citrate. During the 3 mo observation period, patients remained stable and no side-effects of the treatment were observed. In addition, some patients reported long-lasting improvement (less paresthesia and increase of muscle strength in lower extremities) which was demonstrated up to 3 years later. In one spectacular case a commercial pilot was able to return to duty again after treatment. This pilot was allowed back in to his position as a commercial flying cockpit member and is on duty for more than 4 yrs now.
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
- Seremak-Mrozikiewicz, Agnieszka, et al.
(författare)
-
TNF-alpha gene polymorphism and fetal Doppler velocimetry in intrauterine growth restriction
- 2008
-
Ingår i: Neuroendocrinology Letters. - 0172-780X. ; 29:4, s. 493-499
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The intrauterine growth restriction (IUGR) frequently is a cause of fetal morbidity and mortality, and influences perinatal outcome. Several genes have been identified to explain aetiology of IUGR, beside others the gene coding for tumour necrosis factor alpha (TNF-alpha). DESIGN: To investigate frequency of AM polymorphism of TNF-alpha gene and its correlation with TNF-alpha level in maternal serum, Doppler velocimetry and perinatal outcome in pregnancies suspected for IUGR. SETTING: 42 pregnancies with IUGR and 50 matched healthy pregnant women were included in the study. Maternal venous blood samples were investigated in relationship to blood flow Doppler velocimetry in umbilical (UA) and middle cerebral (MCA) arteries. AlwI polymorphism was analysed using PCR/RFLP assays. TNF-alpha level was evaluated by immunoelectophoretic method. RESULTS: A higher frequency of mutated -238A alleles (13.1% vs. 7.0%) and genotypes containing at least one mutated -238A allele (23.8% vs. 14.0%) were found in the IUGR group. The tendency to the higher TNF-alpha level in IUGR subgroups with the presence of at least one mutated A allele (258.9 +/- 231.3 vs. 174.1 +/- 145.6 pg/ml) was detected. No statistical differences were detected for PI values in UA and MCA arteries considering particular genotypes (GG vs. GA + AA) separately in IUGR group. CONCLUSION: Increased UA vascular impedance and signs of brain sparing in MCA are related to IUGR and increased TNF-alpha level in maternal serum. AlwI polymorphism might play a role in IUGR aetiology and influence TNF-alpha expression in maternal serum, but was not related to Doppler velocimetry or with perinatal outcome.
|
|
| 10. |
- Soukup, Ondrej, et al.
(författare)
-
The effect of HI-6 on cholinesterases and on the cholinergic system of the rat bladder.
- 2008
-
Ingår i: Neuro endocrinology letters. - 0172-780X. ; 29:5, s. 759-62
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The current standard treatment of organophosphate poisoning consists of an administration of anticholinergic drugs and cholinesterase reactivators (oximes). Oximes can react - except their reactivating effect on cholinesterases - directly with cholinoreceptors. HI-6 is an oxime that may have an inhibitory effect on the muscarinic receptors, too. METHODS: In our work, we have investigated an influence of HI-6 on the acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and on the muscarinic receptors in vitro. The study was conducted using biosensor technique and on the rat bladder using in vitro test (tissue bath; methacholine as muscarinic agonist). IC50 for BChE from human serum was determined to be 1.01x10-6 M and for human erythrocytes AChE 3.31x10-6 M, respectively. CONCLUSION: We assume that the demonstrated contractile response can be attributed to the inhibition of the AChE at the lower concentration and to a predominant inhibition of muscarinic receptor at higher concentration of compound tested.
|
|
| 11. |
|
|
| 12. |
- Yaqob, Amer, et al.
(författare)
-
Metal-specific lymphocyte reactivity is downregulated after dental metal replacement
- 2006
-
Ingår i: Neuro - endocrinology letters. - 0172-780X. ; 27:1-2, s. 189-197
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: This study was done to evaluate the results and clinical relevance of an optimized lymphocyte proliferation test, MELISA, for metal-induced inflammation in patients with CFS-like symptoms. The treatment of patients consisted of the replacement of incompatible dental materials (RID) together with supportive anti-oxidant therapy. DESIGN OF THE STUDY: 513 patients were tested by MELISA at the beginning of the study. Out of this group, 248 patients were available for follow-up MELISA after RID. METHODS: In MELISA, lymphocytes are isolated from the blood and cultivated with different metal salts in tissue culture medium containing 10% inactivated human AB+ serum or autologous serum. After 5 days, the presence of metal-reactive lymphocytes are measured by isotope labelling of newly formed DNA in growing lymphoblasts and evaluated by calculating the Stimulation Index. RESULTS: Nickel was the most common sensitizer, followed by inorganic mercury, thimerosal, lead, cadmium, palladium and gold. After RID treatment, a decrease of metal-specific lymphocyte responses in patients who reacted to metals at the beginning of the study could be observed. The cultivation of lymphocytes in autologous and homologous serum did not significantly affect the results. Simultaneous, the health status of patients improved as well. CONCLUSIONS: Replacement of incompatible dental materials resulted in down-regulation of metal-induced lymphocyte sensitivity in vitro, as well as in the improvement of health status of majority of patients with unspecific CFS-like symptoms.
|
|
