The 2-month-old lamb is generally in the late lactation period or weaning period, and the lamb growth rate is faster at this stage. The lamb could not stand up suddenly. It may be osteochondrosis or white muscle disease. If a lamb dies, or if the lamb bloats, and there is a sound of “squeaking†in the palpitations, then it may be the lamb’s “softnessâ€. It should be ensured that the calcium-to-phosphorus ratio in the ewes' feed or milk replacer reaches 2:1, while the amount of Vitamin E, selenium, etc. added in the feed is increased, and the amount of added mineral feed of the lamb is ensured. In the case of delirium, ampicillin + sodium bicarbonate + vitamin B1 can be used for treatment. To increase the survival rate of lambs, in addition to eating colostrum, it is necessary to start eating as early as possible. Normally, it should be eaten around the age of 10 days. The use of milk substitutes is generally used to promote the growth and development of lambs, so that they can ruminate earlier and exercise their rumen as soon as possible. Digestive capacity, increase gastrointestinal volume, and early feeding of roughage can stimulate the secretion of salivary glands, pancreas and intestinal glands, and enhance digestion. It is generally possible to start training for mixed concentrates around the age of 20 days. Studies have shown that when the protein level in the lamb's milk replacer reaches 29%, the lamb's digestion and metabolism of the feed's nutrient is the best, and the soybean protein is the main protein source of the lamb's milk substitute feed. Mixed concentrates can generally consist of crushed corn, bean cake, bran, wheat, salt, and the like. Lambs should be fed loose texture feeds at the beginning and should be easily digested. The lambs can be fried before they are crushed to increase the palatability of the feed and reduce weaning stress. Now we recommend a lamb feed formula: corn 40%, high quality grass powder 25%, bean cake 23%, bran 8%, bone meal 2%, trace element additive 1%, salt 1%. In addition to routine immunization of ewes, triple quadruple defense, and peste des petits ruminants, so that lambs can obtain maternal antibodies, lambs should also be boosted by immunization. A subcutaneous injection of 1 ml of Clostridium perfringens can be performed at approximately 20 days of age. Live vaccine, about 1 month of age, was injected subcutaneously in the ventral side of the femoral head or in the ventral side of the tail root with 1 goat vaccinia attenuated vaccine seedling. About 2 months of age, 3 ml of goat infectious pleuropneumonia pneumoniae aluminum hydroxide vaccine was injected intramuscularly. In addition, in order to prevent the death of diarrhea in lambs, 1 ml of oxytetracycline can be injected into each muscle of the lamb at 3 days of age to prevent bacterial diarrhea. And in the lamb 7 to 10 days old intramuscular injection of 2 ml of selenium to prevent anemia, etc., can improve the survival rate. At the same time, the lambs were repelled with albendazole or ivermectin once a month later and a reasonable immunization program was established to immunize regularly.
Palatin Technologies Inc. (NYSE: PT-141) announced today that it has shown positive results in a Phase I clinical trial of pT-141 for the treatment of sexual dysfunction in normal premenopausal women.
The trial included 32 healthy female volunteers and evaluated their response to pT-141 and placebo in response to visual stimuli. Pt-141 was found to be safe and resulted in a significantly greater improvement in vaginal blood flow than placebo users (P< 0.05).
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Such antibiotics first affect the outer membrane of sensitive bacteria. Drug ring part of polypeptide amino and lipopolysaccharide in the outer membrane 2 valence cations combining site to produce electrostatic interaction, destroy the integrity of the outer membrane damage, fatty acid part of drugs to penetrate the outer membrane, thus increase the permeability of cell size, lead to intracytoplasmic phosphate, nucleosides and other small molecules to escape, straight die cause cell dysfunction. Gram-positive bacteria do not respond to such antibiotics because they have a thick cell wall that prevents drugs from entering the bacteria.
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