[One case of adult-onset dystonia presenting with chronic progressive external ophthalmoplegia].

We report a case of adult-onset dystonia presenting with chronic progressive external ophthalmoplegia. The patient had ptosis in both eyes, particularly the left eye, for no obvious reason since the age of 10, which was progressively aggravated. The clinical diagnosis was chronic progressive external ophthalmoplegia. However, whole gene sequencing revealed the mitochondrial A3796G missense mutation, so the patient was clearly diagnosed as adult-onset dystonia and given treatment to reduce blood glucose and improve muscle metabolism. The A3796G mutation in the ND1 subunit of the mitochondrial complex leading to ophthalmoplegia is relatively rare, requiring a combination with genetic testing for confirmation of diagnosis.

Polymorphisms in the toll-like receptor 9 gene associated with sepsis and multiple organ dysfunction after major blunt trauma.

BACKGROUND: Toll-like receptor (TLR) 9 is the pattern recognition receptor for microbial DNA. Genetic variation within pattern recognition receptors for bacterial endotoxin and exotoxin has been shown to be associated with the risk of sepsis and organ dysfunction in critical illness. However, little is known about the clinical relevance of TLR9 gene polymorphisms in critical illness. METHODS: A total of 557 patients with major blunt trauma were included in the study. Genetic variation data for the entire TLR9 gene were obtained from the HapMap Project. The genotypes of TLR9 gene polymorphisms were determined using a pyrosequencing method. Whole peripheral blood samples obtained immediately after admission were stimulated with bacterial DNA and production of tumour necrosis factor (TNF) α was then determined. Sepsis morbidity rate and multiple organ dysfunction (MOD) scores were assessed. RESULTS: Of five single-nucleotide polymorphisms (SNPs) genotyped, four (rs187084, rs352139, rs352140 and rs352162) existed as common SNPs and were in strong linkage disequilibrium. Both rs187084 and rs352162 were significantly associated with TNF-α production by peripheral blood leucocytes in response to bacterial DNA stimulation and a higher sepsis morbidity rate in patients with major trauma. In addition, the rs352162 polymorphism was significantly associated with MOD scores, whereas rs187084 showed a trend to be associated with MOD score. CONCLUSION: TLR9 polymorphisms rs187084 and rs352162 might be used to provide relevant risk estimates for the development of sepsis and MOD in patients with major trauma.

Clinical use of the absorbable spleen net in stellate rupture of spleen in children.

This paper reports three cases of stellate rupture of the spleen in children treated by wrapping with the omentum, following the use of the absorbable spleen net (ASN), which is made of the ordinary surgical sutures. All patients were cured with spleen preservation. No complications occurred.

Lipids, lipoproteins, apolipoproteins, and other risk factors in Chinese men and women with and without myocardial infarction.

One hundred and fifty-four male and 69 female Chinese patients, aged between 40 and 60 years, who had suffered myocardial infarction (MI) were investigated and compared with 216 men and 219 women who had no history or ECG evidence of coronary heart disease. The male MI patients had significantly raised levels of triglycerides (160 mg/dl), cholesterol (194 mg/dl), VLDL-CH (31 mg/dl), apolipoprotein B (122 mg/dl) and apolipoprotein E (4.7 mg/dl) and a lower apolipoprotein A-I level (126 mg/dl) than the control group (triglycerides 131, cholesterol 179, VLDL-CH 26, apo B 102, apo E4.2, and apo A-I 138 mg/dl). The women with MI also had higher values for the atherogenic lipids than the control group (triglycerides 175 vs. 134 mg/dl, cholesterol 218 vs. 186 mg/dl, LDL-CH 128 vs. 104 mg/dl, VLDL-CH 32 vs. 26 mg/dl, apo B 121 vs. 103 mg/dl and apo E 5.4 vs. 4.3 mg/dl), as well as lowered apolipoprotein A-I (128 vs. 144 mg/dl). The Lp(a) levels (men and women considered together) were significantly higher for the MI patients (34.3 mg/dl vs. 26.2 mg/dl). Anti-atherogenic lipoproteins such as HDL-cholesterol, HDL2-CH, HDL3-CH, phospholipids and apolipoprotein A-II, C-II and C-III showed no difference between the groups.