[Effects of different human adipose-derived cells in promoting human adipose tissue engraftment in nude mice].
Zhu M., Lu F., Gao J., Liao Y.
Prospective Study, published in Nan Fang Yi Ke Da Xue Xue Bao (2012) — summary generated from the PubMed abstract.
Early human evidence such as case series or small samples is exploring possible benefits.
- Level A · Stronger Clinical Evidence
- Level B · Emerging clinical evidence with positive signals
- Level C · Early human research exploring benefits
- Level D · Scientific groundwork from lab and animal studies
- Emerging · Emerging topic under active research
This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.
- Study type
- Prospective Study
- Journal
- Nan Fang Yi Ke Da Xue Xue Bao (2012)
- Country
- China
- Reported sample size
- —
- Source database
- PubMed
- PMID
- 22985560
- Citations
- 1
Abstract (original English)
To explore the optimal seed cells derived from human adipose tissue for promoting the engraftment of transplanted adipose tissue in nude mice. Human adipose tissue granules (0.3 ml) obtained from patients undergoing liposuction were mixed with hypoxic adipose-derived stem cells (ADCs, group A), ADCs (Group B), stromal vascular fraction (SVF) cells (group C), or pure adipose tissue granules in complete culture medium particles (group D). The mixtures were injected subcutaneously on the back of 6 nude mice, and the transplanted adipose tissues were harvested 3 months later to examine the engraftment using histological method and HE staining. The wet weights of the adipose grafts in groups B and C (91.67∓1.472 mg and 96.67∓5.164 mg, respectively) were similar (P>0.05), but both significantly higher than those in groups A and D (61.67∓8.165 mg and 40.83 ∓4.916 mg, respectively, P<0.05). The grafts in groups A, B and Cshowed a significantly higher blood vessel density than those in group D; the blood vessel density was the highest in group C (P<0.05) and similar in groups A and B (P>0.05). Histologically, the adipose grafts in groups B and C consisted predominantly of adipose tissue, with less necrosis and fibrosis than those in groups A and D (P<0.05). The fibrosis count was the highest in group D (P<0.05), and similar in groups B and C (P>0.05). The adipose-derived stem cells, esp
What this study does not prove
- • This study does not prove SVF is an approved treatment or a replacement for standard care.
Evidence level
Early human evidence such as case series or small samples is exploring possible benefits.
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