Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add filters








Language
Year range
1.
Article in Chinese | WPRIM | ID: wpr-805716

ABSTRACT

Objective@#To describe an extended whole upper limb liposuction technique and evaluate its clinical effect.@*Methods@#34 patients who underwent upper limb liposuction from February 2018 to February 2019 were selected and the clinical data were retrospectively summarized. Patients were treated with upper arm ring/upper arm ring + forearm 1/3 rings/whole arm ring aspiration combined with accessory mammary gland, armpit, scapula and other adjacent aesthetic parts of extended liposuction. The preoperative and postoperative maximum circumference, thickness of the anterior and posterior subcutaneous tissue and skin laxity were measured and compared. analysis of complications, and evaluation of patients′ satisfaction through satisfaction questionnaire.@*Results@#The arm shape of all patients was significantly improved, the maximum circumference of the arm was reduced (16.2±4.0)%, the distance of the upper arm was reduced (29.5±8.9)%, the thickness of the posterior subcutaneous tissue was reduced (56.6 ±6.2)%, and the thickness of the anterior subcutaneous tissue was reduced (44.7±9.6)%. There were three cases of mild anemia after operation, and no other serious complications occurred. Patient satisfaction was very high.@*Conclusions@#This is an innovative arm liposuction technique with hidden incision. The effect of improvement is remarkable. The patient′s satisfaction is high.

2.
China Oncology ; (12): 704-711, 2016.
Article in Chinese | WPRIM | ID: wpr-501570

ABSTRACT

Long non-coding RNA (lncRNA) is a class of RNA molecules, transcripted by RNA polymeraseⅡ, which consists of more than 200 nucleotides and protein-coding function. Many studies have indicated that lncRNA plays an important role in epigenetics, transcription and post-translational processing. The abnormal expression of lncRNA significantly correlates with occurence,development, and metastasis of renal cell carcinoma (RCC) and prognosis of the patients with RCC. This paper summarizes the advances in the research on lncRNA in RCC to reveal the mechanisms of the disease at the molecular level, in order to provide new methods of prevention, diagnosis, treatment and prognostic assessment of RCC.

3.
Article in Chinese | WPRIM | ID: wpr-494070

ABSTRACT

BACKGROUND: With good biocompatibility, osteoconduction and biodegradability, calcium phosphate ceramics is considered as a substitute of autologous bone; furthermore, it also has the potentiel of osteoinduction after structure optimization. OBJECTIVE: To review the physicochemical properties of calcium phosphate ceramic and its osteoinduction. METHODS: A computer-based search of databases such as PubMed, Springer, ResearchGate and Baidu Academic was performed for articles relevant to calcium phosphate ceramics published from January 2000 to October 2015. And the keywords were “calcium phosphate, osteoinduction, tissue engineering, scaffolds” in English. RESULTS AND CONCLUSION: To date, there are four ideal kinds of calcium phosphate materials including hydroxyapatite, tricalcium phosphate, amorphous calcium phosphate and hydroxyapatite/tricalcium phosphate biphasic ceramic material. Hydroxyapatite has better strength and cel adsorption capacity, but has poor biodegradation. Tricalcium phosphate has good abilities of osteogenesis and degradation, but its degradation rate is hard to match the new bone formation,and its strength is also relatively poor. Amorphous calcium phosphate has neither strength nor solubility. In contrast, biphasic calcium phosphate ceramics has moderate degradation rate between hydroxyapatite and tricalcium phosphate, and therefore, it either can be replaced by autologous bone after degradation or exhibits proper strength. While how to further improve the physical properties and promote osteogenesis stil need much deeper research.

SELECTION OF CITATIONS
SEARCH DETAIL