Humans ; Silicosis ; prevention & control

China ; Humans ; Occupational Health ; Occupational Medicine ; Research

ObjectiveTo explore the feasibility and safety of the spleen-preserving surgery in the treatment of traumatic rupture.Methods47 patients with traumatic rupture were treated with spleen-preserving surgery:the biological glue which local physical bleeding had 7 cases,suture repair had 13 cases,splenic artery ligation had 10 cases,splenic artery ligation and splenic repair had 9 cases,partial splenectomy had 8 cases.Results47 patients had four cases of infection,and cured after dressing,1 case had postoperative bleeding symptoms and used splenectomy surgery.46 patients with spleen-preserving operation is successful,the average length of stay was 15 days,there is no deaths.After 6 months,all patients used abdominal B-utrasoundor CT scans to confirm the survival of spleen is good and indicator of the examination is normal.Follow-up of these patients had no dangerous infections and complications.ConclusionSpleen-preserving surgery in the treatment of traumatic rupture was safe,feasible,could retain the greatest degree of function,and could be used in clinical practice.

Apoptosis ; drug effects ; Asbestos ; toxicity ; Humans ; Mineral Fibers ; toxicity

Besides 36 (28 single-tablets and 8 fixed-dose combinations) used antiretroviral drugs clinically, there are a number of investigational antiretroviral agents currently in phase 2-3 clinical trial. Tenofoviralafenamidefumarate (TAF) is a novel nucleoside analogue reverse transcriptase inhibitor that is potent and less toxicity than tenofovir (TDF). Doravirine is a non-nucleoside analogue reverse transcriptase inhibitor that demonstrates activity against NNRTI-resistant viral strains. GSK744 is an integrase inhibitor with a long acting preparation. In addition, several drugs with new mechanisms are also noted, for example, BMS-663 068 is a small molecule CD4 attachment inhibitors and cenicriviroc is a novel CCR5/CCR2 antagonist with antiretroviral activity and anti-inflammatory effects. Several drug classes that target known pathways in HIV latency have being developed, and leading the list are histone deacetylase inhibitors. Other agents include protein kinase C activators, positive transcription elongation factor activators, DNA methyl-transferase inhibitors and histone methyl-transferase inhibitors and so on. This review is focused on the above-mentioned drug candidates that may be used in clinical in next couple of years and those compounds that can reverse latent HIV infections.
Adenine ; analogs & derivatives ; therapeutic use ; Anti-HIV Agents ; therapeutic use ; HIV Infections ; drug therapy ; Humans ; Organophosphates ; therapeutic use ; Organophosphonates ; therapeutic use ; Piperazines ; therapeutic use ; Pyridones ; therapeutic use ; Reverse Transcriptase Inhibitors ; therapeutic use ; Tenofovir

In the last decade, next-generation sequencing (NGS) technology, which is characterized by being high-throughput, rapid, sensitive, and accurate, has developed rapidly. Main components of NGS are platforms: 454 sequencing; illumina sequencing; ion torrent sequencing; SOLID sequencing. NGS is used widely for the human immunodeficiency virus (HIV)-1. In this review, we focus on applications of the dynamics of HIV-1 quasispecies.
Animals ; HIV Infections ; virology ; HIV-1 ; classification ; genetics ; isolation & purification ; High-Throughput Nucleotide Sequencing ; methods ; Humans

Objective:To assess the value and indication of endoscopic intervention for acute severe pancreatitis(ASP).Methods:A series of consecutive patients with (26 cases) was treated mainly with endoscopic naso-biliary drainage(ENBD),sphincterotomy (EST) as well as drugs,Abdominal pain duration:raised serum amylase period surgical intervention rate mortality rate and average be in hospital number of days.Results:Abdominal pain duration was (2.5±1.5) days in treatment group with endoscopic and (5.1±2.4) days in control group respectively (P<0.05),raised serum amylase period was (2.8±1.3) days in treatment group with endoscopic and (4.8±1.8) days period in control group respectively(P<0.05),mortality rate was 3.85% (1/26) in treatment group with endoscopic while 16.67% (5/30),P<0.05,average be in hospital number of days was (17.2±5.2) days in treatment group with endoscopic and (26.2±18.2) days in control group respectively.Conclusion:ENBD+EST the intraductal pressure can be lowered and the cause of occlusion be relieved with therapeutic effect.It is considered that endoscopic intervention is a practic of choice for selected.

OBJECTIVE:To compare the effects of2different treatment methods on the assaying of triptolide alcohol in tripterygium wilfordii cut crude drug.METHODS:After concentration,tripterygium wilfordii cut crude drug water decoction underwent column chromatographic separation after adsorption with neutral alumina(Method1)and neutral alumina column chromatographic separation after ethanol precipitation and extraction by chloroform(Method2),respectively.Triptolide alcohol was determined by HPLC and the assaying result underwent pairing and t tests.RESULTS:There was significant difference between the2methods with the content determined by Method1significantly higher than that by Method2(P

Angiomyolipoma ; pathology ; Humans ; Kidney Neoplasms ; pathology ; Lung Neoplasms ; pathology ; Lymphangioleiomyomatosis ; pathology ; Neoplasms, Multiple Primary ; pathology

The Auditory Apperception Measurement Model (AAMM) is often used to test the ability of people's auditory learning. Through learning auditory signals,the testees' apperception abilities are tested under different process of learning. In this paper,the AAMM is built,and the design and realization of the software is introduced.