Regarded as the right of all human beings - civilized or barbarian
Administered in a series of injections
Effect is a gradual transformation of genetic structure
Result is indefinite cell replacement
The Stabilization Serums, which are regarded as the right of all human beings, be they civilized or barbarian, friend or enemy, are administered in a series of injections, and the effect is, incredibly, an eventual, gradual transformation of certain genetic structures, resulting in indefinite cell replacement without pattern deterioration.
Assassin

Slaves, as valuable property, are given injections to keep them healthy and able to serve
I had stood in the cage, startled, trembling. "Why are serums of such value given to slaves?" I asked.
"Are they of such value?" she asked. "Yes," she said, "I suppose so." She took them for granted, much as the humans of Earth might take for granted routine inocculations. She was unfamiliar with aging. The alternative to the serums was not truly clear to her. "Why should slaves not be given the serums?" she asked. "Do the masters not want their slaves healthy and better able to serve them?"
"It is true," I said, "Sucha." On Earth animals were given inoculations by farmers to protect them from diseases; on Gor it would be a matter of course, provided the serums were readily available, to administer them to slaves.
Slave Girl

Administered in series of four shots
"She requires the Stabilization Serums," said the physician.
The guard nodded.
"They are administered in four shots," said the physician. He nodded to a heavy, beamed, diagonal platform in a corner of the room. The guard took me and threw me, belly down, on the platform, fastening my wrists over my head and widely apart, in leather wrist straps. He similarly secured my ankles. The physician was busying himself with fluids and a syringe before a shelf in another part of the room, laden with vials.
Captive

Series of shots spread out over four separate days
We returned, similarly, to the physicians house on the next four days. On the first day I had been examined, given some minor medicines of little consequence, and the first shot in the Stabilization Series. On the second, third and fourth day I received the concluding shots of the series. On the fifth day the physician took more samples.
"The serums are effective," he told the guard.
Captive

Alterating the genetic code of deterioration or aging
The matter, I supposed, was a function of genetic subtleties, and the nature of differing gametes. The serums of stabilization effected, it seemed, the genetic codes, perhaps altering or neutralizing certain messages of deterioration, providing, I supposed, processes in which an exchange of materials could take place while tissue and cell patterns remained relatively constant. Ageing was a physical process and, as such, was susceptible to alteration by physical means. All physical processes are theoretically reversible. Entropy itself is presumably a moment in a cosmic rhythm. The physicians of Gor, it seemed, had addressed themselves to the conquest of what had hitherto been a universal disease, called on Gor the drying and withering disease, called on Earth, ageing. Generations of intensive research and experimentation had taken place. At last a few physicians, drawing upon the accumulated data of hundreds of investigators, had achieved the breakthrough, devising the first primitive stabilization serums, later to be developed and exquisitely refined.
Slave Girl

Genetic alterations are capable of being transmitted (from parent to child along with other genetic tendencies)
These genetic alterations, moreover, are commonly capable of being transmitted. For example, though I received the series of injections when first I came to Gor many years ago I had been told by Physicians that they might, in my case, have been unnecessary, for I was the child of parents who, though of Earth, had been of Gor, and had received the serums.
Assassin

Some offspring of gorean parents who had the serum do not need it
"The masters, and the free, of course, if there is need of it, you must understand, are also afforded the serums of stabilization," she said, adding, smiling, "though they are administered to them, I suppose, with somewhat more respect than they are to a slave."
"If there is need of it?" I asked.
"Yes," she said.
"Do some not require the serums?" I asked.
"Some," said Sucha, "but these individuals are rare, and are the offspring of individuals who have had the serums."
"Why is this?" I asked.
"I do not know," said Sucha. "Men differ."
Slave Girl

Effectiveness of serums varies from person to person
With some it lasts indefinitely
With others it wears off after a few hundred years
With a few it speeds up the aging process instead
But different human beings respond differently to the Stabilization Serums, and the Serums are more effective with some than with others. With some the effect lasts indefinitely, with others it wears off after but a few hundred years, with some the effect does not occur at all, with others, tragically, the effect is not to stabilize the pattern but to hasten its degeneration.
Assassin

For the majority, it works as planned and most goreans if needing it, will take the risk and get the serum
The odds, however, are in the favor of the recipient, and there are few Goreans who, if it seems they need the Serum's, do not avail themselves of them.
Assassin



Series of shots described as painful
Administered to this slave while she is bound
I had spent eight days in the slave pens, waiting the night of the sale. I had been examined medically, in detail, and had had administered to me, while I lay bound, helplessly, a series of painful shots, the purpose of which I did not understand. They were called the stabilization serums.
Slave Girl

Shot again described as painful
Needle enters in small of back, over left hip
I screamed. The shot was painful. It was entered in the small of my back, over the left hip.
They left me secured to the table for several minutes and then the physician returned to check the shot. There had been, apparently, no unusual reaction.
I was then freed.
Captive

Shots given to free persons with more care than to a slave
"The masters, and the free, of course, if there is need of it, you must understand, are also afforded the serums of stabilization," she said, adding, smiling, "though they are administered to them, I suppose, with somewhat more respect than they are to a slave."
Assassin