"'I'll make old vases for you if you want them—will make them just as I made these.' He had visions of a room full of golden brown beard. It was the most appalling thing he had ever witnessed, and there was no trickery about it. The beard had actually grown before his eyes, and it had now reached to the second button of the Clockwork man's waistcoat. And, at any moment, Mrs. Masters might return! "Worth stealing," a Society journalist lounging by remarked. "I could write a novel, only I can never think of a plot. Your old housekeeper is asleep long ago. Where do you carry your latchkey?" "Never lose your temper," he said. "It leads to apoplexy. Ah, my fine madam, you thought to pinch me, but I have pinched you instead." How does that strike you, Mr. Smith? Fancy Jerusha Abbott, (individually) ever pat me on the head, Daddy? I don't believe so-- The confusion was partly inherited from Aristotle. When discussing the psychology of that philosopher, we showed that his active Nous is no other than the idea of which we are at any moment actually conscious. Our own reason is the passive Nous, whose identity is lost in the multiplicity of objects with which it becomes identified in turn. But Aristotle was careful not to let the personality of God, or the supreme Nous, be endangered by resolving it into the totality of substantial forms which constitute Nature. God is self-conscious in the strictest sense. He thinks nothing but himself. Again, the subjective starting-point of305 Plotinus may have affected his conception of the universal Nous. A single individual may isolate himself from his fellows in so far as he is a sentient being; he cannot do so in so far as he is a rational being. His reason always addresses itself to the reason of some one else—a fact nowhere brought out so clearly as in the dialectic philosophy of Socrates and Plato. Then, when an agreement has been established, their minds, before so sharply divided, seem to be, after all, only different personifications of the same universal spirit. Hence reason, no less than its objects, comes to be conceived as both many and one. And this synthesis of contradictories meets us in modern German as well as in ancient Greek philosophy. 216 "I shall be mighty glad when we git this outfit to Chattanoogy," sighed Si. "I'm gittin' older every minute that I have 'em on my hands." "What was his name?" inquired Monty Scruggs. "Wot's worth while?" "Rose, Rose—my dear, my liddle dear—you d?an't mean——" "I'm out of practice, or I shouldn't have skinned myself like this—ah, here's Coalbran's trap. Perhaps he'll give you a lift, ma'am, into Peasmarsh." Chapter 18 "The Fair-pl?ace." "Yes," replied Black Jack, "here they are," drawing a parchment from his pocket. "This is the handwriting of a retainer called Oakley." HoME大桥未久AV手机在线观看 ENTER NUMBET 0016www.hanabi8.com.cn
The future of human gene therapy
by
Rubanyi GM.
Gene Therapy Department,
Berlex Biosciences,
15049 San Pablo Avenue,
Richmond, CA 94804-0099, USA.
gabor_rubanyi@berlex.com
Mol Aspects Med. 2001 Jun;22(3):113-42.
ABSTRACTHuman gene therapy (HGT) is defined as the transfer of nucleic acids (DNA) to somatic cells of a patient which results in a therapeutic effect, by either correcting genetic defects or by overexpressing proteins that are therapeutically useful. In the past, both the professional and the lay community had high (sometimes unreasonably high) expectations from HGT because of the early promise of treating or preventing diseases effectively and safely by this new technology. Although the theoretical advantages of HGT are undisputable, so far HGT has not delivered the promised results: convincing clinical efficacy could not be demonstrated yet in most of the trials conducted so far, while safety concerns were raised recently as the consequence of the "Gelsinger Case" in Philadelphia. This situation resulted from the by now well-recognized disparity between theory and practice. In other words, the existing technologies could not meet the practical needs of clinically successful HGT so far. However, over the past years, significant progress was made in various enabling technologies, in the molecular understanding of diseases and the manufacturing of vectors. HGT is a complex process, involving multiple steps in the human body (delivery to organs, tissue targeting, cellular trafficking, regulation of gene expression level and duration, biological activity of therapeutic protein, safety of the vector and gene product, to name just a few) most of which are not completely understood. The prerequisite of successful HGT include therapeutically suitable genes (with a proven role in pathophysiology of the disease), appropriate gene delivery systems (e.g., viral and non-viral vectors), proof of principle of efficacy and safety in appropriate preclinical models and suitable manufacturing and analytical processes to provide well-defined HGT products for clinical investigations. The most promising areas for gene therapy today are hemophilias, for monogenic diseases, and cardiovascular diseases (more specifically, therapeutic angiogenesis for myocardial ischemia and peripheral vascular disease, restenosis, stent stenosis and bypass graft failure) among multigenic diseases. This is based on the relative ease of access of blood vessels for HGT, and also because existing gene delivery technologies may be sufficient to achieve effective and safe therapeutic benefits for some of these indications (transient gene expression in some but not all affected cells is required to achieve a therapeutic effect at relatively low [safe] dose of vectors). For other diseases (including cancer) further developments in gene delivery vectors and gene expression systems will be required. It is important to note, that there will not be a "universal vector" and each clinical indication may require a specific set of technical hurdles to overcome. These will include modification of viral vectors (to reduce immunogenicity, change tropism and increase cloning capacity), engineering of non-viral vectors by mimicking the beneficial properties of viruses, cell-based gene delivery technologies, and development of innovative gene expression regulation systems. The technical advances together with the ever increasing knowledge and experience in the field will undoubtedly lead to the realization of the full potential of HGT in the future.Biohappiness
Genospirituality
Liberal Eugenics
'Designer babies'
Procreative liberty
Personal genomics
Genetic enhancement
Human self-domestication
Germline genetic engineering
Preimplantation genetic diagnosis
Beneficence, determinism and justice
'The Principle of Procreative Beneficence'
Gene therapy and performance enhancement
Genetic risk factors in ischaemic heart disease
Gene therapy: the first two decades and the current state-of-the-art
Refs
and further readingHOME
Resources
Wireheading
BLTC Research
cognitive-enhancers.com
Superhappiness?
Utopian Surgery?
The Good Drug Guide
The Abolitionist Project
The Hedonistic Imperative
The Reproductive Revolution
MDMA: Utopian Pharmacology
Critique of Huxley's Brave New World