This paper summarizes professor LU Zhi-zheng’s clinical experience of treating thoracic obstruction from regulating spleen and stomach.Seven kinds of syndromes and treatments are concluded and analyzed.Proved cases were included in order to provide reference for the clinical treatment of thoracic obstruction.

Objective To study the levels of soluble thrombomodulin (sTM)in patients with acute coronary syndrome (ACS) and evaluate its clinical significance. Method Measured the sTM levels with enzyme linked immunosorbent assay, and described the characteristics of coronary arteriography, risk factors of coronary heart disease, and adverse events in a case-control study of 48 ACS patients (ACS group)and 10 normal people (control group). Results The level of sTM in ACS group was (3.67±1.71) μg/L, and (2.34±0.43)μg/L in control group (P<0.05). The level of sTM in the patients of risk factors or impaired vessels number more than 2 increased significantly than those in the patients of risk factors or impaired vessols number inferior or equal to 2, (4.93±2.76) μg/Lvs (3.13±0.81) μg/L, P<0.05, (4.60± 2.83) μg/L vs (2.91±0.23) μg/L, P < 0.05 respectively. The incidence of cardiac events in the patients of sTM more than 3.2 μg/L (70.0%)was higher significantly than that in the patients of sTM inferior or equal to 3.2 μg/L(35.7%), P< 0.05. Conclusions The levels of sTM are valuable markers to evaluate the impaired degree and scope of endothelial cells in ACS. They are also associated with the number of risk factors, and useful in predicting the extent and prognosis of the disease.

Objective To evaluate the value of the TIMI risk index in predicting 30-day and one-yosr mortality and incidence of heart failure in patients with ST-elevation myocardial infarction (STEMI).Method Data of 229 patients with STEM1 from August 1999 to March 2006 in the First Affiliated Hospital,Sun Yat-sen University,were retrospeclively collected,analyzed and scored with TIMI risk index.When categorized into quintiles(≤12.5,12.5～17.5,17.5～22.5,22.5～30,>30) and modeled as a continuous variable,difference of prediction of 30day and one-year mortality and 30-day incidence of heart failure of patients were compared respectively.Results When categorized into quintilos and modeled as a continuous variable,30-day and one-year mortality and 30-day incidence of heart failure were increasing with increasing score of risk index (P<0.05).The area under the recewer operating characteristic curve were 0.65,0.68,0.67 and 0.70,0.72,0.70,respectively.Conclusions The TIM1 risk index can be used as a simple,rapid and practical tool to risk-stratify patients with STEMI.

OBJECTIVE: To explore the clinical characteristics and genetic etiology of a child with multiple pterygium syndrome (MPS). METHODS: A child with MPS who was treated at the Orthopedics Department of Guangzhou Women and Children's Medical Center Affiliated to Guangzhou Medical University on August 19, 2020 was selected as the study subject. Clinical data of the child was collected. Peripheral blood samples of the child and her parents were also collected. Whole exome sequencing (WES) was carried out for the child. Candidate variant was validated by Sanger sequencing of her parents and bioinformatic analysis. RESULTS: The child, an 11-year-old female, had a complain of "scoliosis found 8 years before and aggravated with unequal shoulder height for 1 year". WES results revealed that she has carried a homozygous c.55+1G>C splice variant of the CHRNG gene, for which both of her parents were heterozygous carriers. By bioinformatic analysis, the c.55+1G>C variant has not been recorded by the CNKI, Wanfang data knowledge service platform and HGMG databases. Analysis with Multain online software suggested that the amino acid encoded by this site is highly conserved among various species. As predicted with the CRYP-SKIP online software, the probability of activation and skipping of the potential splice site in exon 1 caused by this variant is 0.30 and 0.70, respectively. The child was diagnosed with MPS. CONCLUSION The CHRNG gene c.55+1G>C variant probably underlay the MPS in this patient.
Humans ; Child ; Female ; Abnormalities, Multiple/genetics* ; Malignant Hyperthermia/genetics* ; Skin Abnormalities/genetics* ; Heterozygote ; Mutation ; Receptors, Nicotinic/genetics*