The treatment results of radiofrequency ablation (m) were analyzed in l5 patients with the complicated Supraventricular tachycardia(SVT)． The causes of SVT were dual accessory pathway(AP) in 9 patients, single M with slow-fast atrioventricular junctional reentrant tachycardio (AVJRT) in 5 patients and single AP with slow fast/fast-slow AVJRT in l patient． Results: 24 APs and 6 slow pathways of atrioventricular node were abl a ted． All patients were successful． During the follow-up of 6～48 months, there were no recurrence in l5 patients, also there were no occurrence of atrioventricular block and other complications． Conclusion: Using the proper methods of m of the complicated SVT would have a h igher successful rate, a lower recurrent rate and lower complications．

Objective To evaluate the predictive factors and renal outcomes of idiopathic membranous nephropathy (IMN) in patients with type 2 diabetes (T2DM).Methods In this retrospective study,clinical data of 101 IMN patients with T2DM and 96 patients with diabetic nephropathy (DN) were consecutively collected.Logistic regression was used to assess potential clinical factors indicating IMN and COX regression was employed to analyze risks of IMN in developing to endstage renal disease (ESRD),as compared with that of DN,in patients with T2DM.Results In a multivariate model,age ≥55 years old,presence of nephrotic syndrome,estimated glomerular filtration rate (eGFR) ＞ 60 ml · min-1 · (1.73 m2)-1,duration of diabetes≤5 years and absence of diabetic retinopathy,were associated with IMN,as compared with DN,in patients with T2DM.In T2DM patients presented with nephrotic syndrome,age≥55 years old,eGFR ＞ 60 ml· min1· (1.73 m2)-1,duration of diabetes≤5 years and absence of diabetic retinopathy,were also associated with IMN,as compared with DN.Receiver operating characteristic curve (ROC) showed eGFR 65.5 ml · min-1 · (1.73 m2) 1 was an optimal cutoff in differentiating DN and IMN.DN was associated with 16.8 times as high risk of incident ESRD as compared with IMN in T2DM patients.Conclusions In patients with T2DM,age≥55 years,presence of nephrotic syndrome,early stage of CKD,duration of diabetes≤5 years and absence of retinopathy,may indicate IMN rather than DN.T2DM patients with IMN have much better renal prognosis as compared with DN.

Soil archaea and fungi play important roles in the greenhouse soil ecosystem. To develop and apply rich microbial resources in greenhouse ecological environment, and to understand the interaction between microbes and plants, we constructed archaeal 16S rRNA and fungal 18S rRNA gene libraries to analyze the compositions of archaeal and fungal communities. Total greenhouse soil DNA was directly extracted and purified by skiving-thawing-lysozyme-proteinase K-SDS hot treatment and treatment of cetyltriethylammnonium bromide (CTAB). After PCR amplification, retrieving, ligating, transforming, screening of white clones, archaeal 16S rRNA and fungal 18S rRNA gene libraries were constructed. The sequences of archaea and fungi were defined into operational taxonomic units (OTUs) when 97% similarity threshold for OTU assignment was performed by using the software DOTUR. Phylogenetic analysis showed that crenarchaeota and unidentified-archaea were the two major sub-groups and only a few of euryarchaeota existed in the archaeal clone library, total 45 OTUs. All the crenarchaeota belonged to thermoprotei; except for Basidiomycotina, the other four sub-group fungi were discovered in the fungal library, total 24 OTUs. The diversities of archaea were very abundant and a few euryarchaeota (methanebacteria) existed in the archaeal clone library, it might be directly related to the long-term high temperature, high humidity, and high content of organic matter. The limitation of oxygen was the other reason for causing this phenomenon; Ascomycotina (over 80%) was the dominant sub-groups in fungal library. It was because most of the plant fungal diseases belonged to soil-borne diseases which gone through the winter by the ways of scierotium or perithecium and became the sources of primary infection.
Archaea ; genetics ; growth & development ; Biodiversity ; Cloning, Molecular ; Cucumis sativus ; growth & development ; Fungi ; genetics ; growth & development ; Gene Library ; Genes, rRNA ; Microclimate ; Phylogeny ; Plant Roots ; microbiology ; RNA, Archaeal ; genetics ; RNA, Fungal ; genetics ; RNA, Ribosomal, 16S ; genetics ; RNA, Ribosomal, 18S ; genetics ; Soil Microbiology

Stevens-Johnson syndrome (SJS), also known as the multifactorial erythematous drug eruption, is a class of adverse reactions of the skin and mucous membranes primarily caused by drug allergy often involving the oral cavity, eyes, and external genital mucosa, generally accompanied by fever, and can be life-threatening in severe cases. In February 2022, the Department of Stomatology, the First Affiliated Hospital of Zhengzhou University admitted a patient with huge inflammatory hyperplasia of bilateral lingual margins secondary to SJS. Upon admission, no other obvious symptoms were observed except for tongue hyperplasia. The patient suffered from a severe adverse drug reaction caused by acetaminophen 2 months ago and was complicated by liver dysfunction and pulmonary infection. After 1 month of treatment and rehabilitation, he developed a secondary tongue mass and was subsequently admitted to Dept. of Oral and Maxillofacial Surgery Ward 2, the First Affiliated Hospital of Zhengzhou University. After completing the examination, the tongue mass was surgically removed. After a follow-up of 11 months, the patient's condition was satisfactory and no temporary discomfort was observed. The case of tongue mass secondary to SJS is extremely rare. If a stomatologist encounters a similar case, we should carefully inquire about the drug allergy history and recent medication history, and be alert to whether or not they had adverse drug reactions recently.
Male ; Humans ; Stevens-Johnson Syndrome/drug therapy* ; Hyperplasia/pathology* ; Skin ; Drug Hypersensitivity/pathology* ; Tongue