车床
发表于 2025-3-25 06:51:00
n necessary to fill up the bones operatively with suitable substances. Recently, so-called bone substitutes (collagen, gelatine, bone matrix, calcium phospate, hydroxyapatite) have also been recommended. Following an introductory presentation of bone regeneration and transplants, these substitutes a
Vo2-Max
发表于 2025-3-25 08:42:38
Martyn Dibb BSc (MedSci), MB ChB, MD, FRCPof promoting bone regeneration. These materials should, if possible, be only a temporary replacement of the recipient’s bone. With regard to precise terminology, it would really be more appropriate to speak of “bone-transplant-replacement materials”.
档案
发表于 2025-3-25 13:59:19
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喷油井
发表于 2025-3-25 19:17:52
Experimental Section,A standard dry-feed diet which contained 16.5% raw protein, 13.5% raw fibre, 1.2% calcium, 0.65% phosphorus, 10000IU vitamin A and 2000IU vitamin D. per kg of feed mixture was given. The animals were offered standard tap water ad libitum.
箴言
发表于 2025-3-25 21:20:47
Introduction and Scope of the Study,efects, or to enable them to heal at all, it is often necessary to fill them with suitable, i.e. osteogenic and/or osteoinductive, substances. Because of their superior effectiveness, transplants of autogenic spongiosa, which can also be implanted if bone stability is lacking owing to the protective
helper-T-cells
发表于 2025-3-26 00:28:06
Bone Transplants,. Autogenic tissue is considered to be the most suitable transplant material, because differences in histocompatibility and the risk of transferring a disease from one individual to another are nonexistent.
绝缘
发表于 2025-3-26 06:58:36
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同音
发表于 2025-3-26 09:53:30
Experimental Section,kg. They were delivered to the laboratory not later than 1 week before the start of the test, and acclimatised to the housing conditions and the feed. The animals were kept in single UNO metal cages (model B 3/3, type K) at 22°C and 50% relative humidity in natural daylight with a day-night rhythm.
陈旧
发表于 2025-3-26 13:56:21
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玩笑
发表于 2025-3-26 19:41:16
Summary,erior efficacy of autogenic spongiosa has been highlighted, but its problems and disadvantages have also been discussed. Allogenic bone transplants are characterised by immuno-defensive reactions, but allow creeping substitution and osteoconduction, and are therefore used in several clinics as an al