Frozen material (sperm, embryos, etc.) can be ordered through http://neuromice.org/; however, please contact nmf-mice@jax.org for availablity, costs and additional details. Recovery, shipping and handling costs will be the responsibility of the recipient. Typically, there are no "extra" mice in the NMF program for additional screens - we operate at full capacity. However, there are two ways in which qualified extramural investigators may screen mice from the program.

Information about availability is posted for each phenotypic deviant and confirmed mutant mouse produced by the HLBS Center. The availability of a particular phenotypic deviant or confirmed mutant mouse will depend, in part, on the demand. Deviant mice that are considered high priority will be posted on the Center's Web site as soon as the deviant trait is confirmed by retesting.

Cryopreserved sperm have been known to fertilize oocytes and result in pregnancies, after more than ten years of storage. However, there is no way to guarantee that cryopreserved sperm will be able to fertilize an oocyte. By utilizing the highest quality freezing solutions available, computer controlled programming equipment for freezing and maintaining rigidly controlled storage conditions, NYCryo maximizes the duration of sperm survival

Samples of sperm are frozen in straws and stored in a tank which contains liquid nitrogen. The samples may be kept frozen for many years like this.

Not necessarily. Some mutant models are further along in the regional mapping process than others. However, we are happy to engage collaborators who will assist in the mapping and mutant analysis.

The average is eight (8) months for all age groups combined. A woman under 35 can expect an average conception time of 4 to 5 months, whereas conception for a woman approaching 40 (or over 40) may take many months, or even years, without medical intervention. If you're under 35 and don't conceive in 4 to 5 months, a fertility evaluation (and treatment, if indicated) combined with intrauterine insemination will increase the chances of pregnancy for most women.

We charge an initial registration fee of $150, which includes an introductory consultation with a licensed Medical Provider and ongoing support throughout the insemination process. A vial of frozen sperm from PRS costs anywhere from $325 to $495, depending on whether the donor is Willing To Be Known (WTBK) or Anonymous, and the type of specimen desired (ICI or IUI). There are storage and shipping costs as well as Insemination costs if PRS does your insemination.

In the world of possible systems (the state space for the system) two possibilities are neighbours if a change or mutation to one parameter can change the first system into the second or vice versa. Any two options can then be classified by a chain of possible mutations converting between them (via intermediate states). Note that there can be many ways of doing this, depending on the order the mutations take place. The process of moving from one possibility to another is called an adaptive walk.

Sperm can be frozen indefinitely. There have been normal pregnancies from sperm stored frozen for up to 20 years.

Frozen sperm must be stored in extremely cold temperatures (minus 196 C in liquid nitrogen), the freezing process is gradual to ensure that the fewest possible sperm are damaged.

Available Frozen - Live breeder pairs are not available. However, cryopreserved sperm or embryos are.

Although rarely seen during construction it cannot be assumed there are none in the straw. And why not? It makes the ideal condo for them! For this reason mouse poison is laid as a precautionary measure. On completion, the walls are fully sealed so mice cannot get in or out, and there is no food or water within the walls.

SGD does not keep any yeast stocks. Previously, the Yeast Genetic Stock Center was maintained at Berkeley. This facility has closed, and the strains have been transferred to the American Type Culture Collection (ATCC). Deletion strains from the Systematic Saccharomyces Genome Deletion Project are available from the following sources:

JB: The X-Books have been responsible for more muddying of the basic concept of what makes a mutant than you would think possible --especially since the definition (as seen in the MU) started in those books! Mutants are, as noted, entities born with "powers" that their parents do not possess. This does not necessarily mean their parents must be mere mortals -- Namor and Franklin Richards come to mind -- but it usually makes for cleaner storytelling if they are.

Phenotypic deviant mice have one or more trait measurements that, based on an initial survey, appear to be out of the normal range compared to baseline values. These mice also may have physical dysmorphologies that are apparent by simple observation of the animals. These deviations may or may not be heritable. After retesting to confirm the initial observation, the phenotypic deviant is posted on the Center's Web site.

The Savage Land is one of the fixations of Stan Lee, co-creator of much of the Marvel Universe, that has survived longer than other favored plot ideas of his (how many Marvel comics are taking place around a circus currently, for instance?). The Savage Land is a direct tribute/descendant/ripoff of those classic "Lands that Time Forgot" sf/fantasy stories.

Sperm in the testes and duct system are normally isolated from the body’s immune system. When a vasectomy is performed, the sperm are exposed to the immune system, and the body responds as if the sperm were a foreign protein. The immune system produces substances called antibodies against the sperm.

Sperm, which are the microscopic male reproductive cells, make up less than two percent of the total ejaculate. When ejaculated during sexual intercourse, they swim through the vagina, through the cervical opening into the uterus and on up into the Fallopian tubes. They swim against strong currents set up by the cilia in the Fallopian tubes, which act to draw the egg down toward the uterus.

No. We are neither a sperm bank nor a fertility clinic. We provide search tools and information. Please read our disclaimer.

Use our Sperm Donors page to find donors that match specific criteria. Use our Sperm Banks page to find and compare sperm banks. Selecting a bank is just as important as selecting a donor—please read our page, Why the sperm bank matters.

Once the sperm is injected into the uterus, it does not fall out. There can, however, be increased wetness after the procedure because of the catheter loosening mucus in the cervix and allowing it to flow out.

This occurs when sperm leaks out of the testicular side of the vas, this usually protects the epididymal tubes from pressure build up and prevents damage to the epididymis, a sperm granuloma typically indicates that a Vasovasostomy can be performed and this is a good finding.

If you live close to your clinic -- within 20-30 minutes drive -- you might be able to collect the sperm sample at home, otherwise the clinic will provide you with a room in which to collect it.

Sperm quality on the day of egg retrieval is often related to what happened in the male's body 3 months ago. This is because sperm development takes almost 3 months. A fever of 101 degrees Fahrenheit or higher within 3 months prior to ART treatment may adversely affect sperm quality. Sperm count and motility may appear normal, but fertilization may not occur.

Freezing BroccoSprouts will not hurt the antioxidant potential of the sprouts at all. Unfortunately, when the sprouts are thawed they become quite mushy and soft. If you plan to use the sprouts in a soup or other dish where this will not be a factor, then freezing will be fine. If you desire a fresh, crunchy sprout, they are best kept in the refrigerator. As long as the sprouts are kept refrigerated they should stay fresh for several weeks.

Sperm is classified in terms of count, (how many millions of sperm there are per sample), and quality, including mobility. To promote better sperm production, encourage your partner to wear loose boxer shorts and trousers and take cool showers rather than hot baths. Excessive alcohol intake and smoking are also bad news for healthy sperm production so encourage your partner to cut down or quit altogether if possible.

Organs are recovered in an sterile operating room using qualified surgical personnel and protocols. Tissues are often recovered in operating rooms but can also be recovered in sterile surgical facilities at medical examiners' offices or at some mortuaries. All donations are a precious gift and are treated with respect and dignity. Standard surgical sutures or staples are used to close the incisions - just as with any operation.

There are reported cases that some children with autism have substantially or completely recovered. Commonweal, a non-profit health and environmental research institute, is conducting an autism recovery documentation project that will provide a detailed report of a number of verifiable recoveries from ASD (see Helping to Shift the Paradigm: Learning More About Recovery in Autism by Robert Sinaiko).