Judul: Efektivitas Penyuntikan Pregnant Mare's Serum Gonadotropin Sebelum Perkawinan Pada Bobot Organ Anak Tilllis Putih Saat Lahir
Abstrak: An experiment was conducted at the Laboratory of Physiology, of Physiology and Pharmacology Department of The Faculty of Veterinary Medicine, Bogor Agricultural University from December 1999 until January 2001 to study the effect of superovulation with PMSG prior to mating on the organs weight of pups. Twenty mature rats Sprague Dawley strained were used in this experiment. 1he experimental rats were assigned into a randomized design with 4x2 factorial arrangement. The first factor was PMSG (0; 37.5; 75 and 150 IU/kg BW). The second factor lVas pups sex (male and female). Diestrus rats were injected with PMSG via intraperitoneal. Fourty eight hours later hCG was injected to increase ovulation, then the experimental rats were mated and maintained until parturition. The organ (the heart, lungs, liver, spleen, kidney, brain, ovary and testicle) of two hundred and twenty six pups bom were measured. The result showed that PMSG did not influence the body weight and organs weight except for the ovarium weight of female pups.
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Judul: Efektivitas Penyuntlkan Pregnant Mare's Serum Gonadotropindalam Superovulasi Pada Bobot Badan Dan Ukuran Tubuh Anak Tikus Putih Saat Lahir
Abstrak: The goal of this experiment was to study the effect of superovulation on body weight and size of pups at birth. Superovulation technique was done with the injection of PMSG before mating on female rats, to increase endogenous secretion of reproductive hormones. Twenty mature rats Sprague-Dawley strained were assigned into four treatments, each treatment with five rats. The treatment was PMSG injection, with: 0; 37,5; 75 and 150 IUlkg BW dosage respectively. PMSG injection was given intra peritoneauy at diestms cyde, then 48 hours later fouowed by HCG injection to stimulate ovulation. The experimental rats were mated and only pregnant rats were maintained until parturition. The body weight and size (head, spine, fore leg and hind leg) of 226 born pups were measured The result showed that superovulation did not significantly influence birth weight, length of head, spine and fore leg. Only 37,5 IUlkg BW dosage that increased the length of the hind leg. Superovulation did not influence the parameters within as weu as among litter size.
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Judul: Kekonsistenan Hamiltonian pada Gerak Gelombang Interfacial
Abstrak: The interfacial wave is an internal wave that occurs at boundary of two layers fluid. It appears because there is difference of mass density between the two layers. The objective of this thesis is to formulate the motion of internal wave with flat base and flat as well as free upper bound surface. The motion equation obtained is a Hamiltonian system. The Hamiltonian in this system is expressed by variable of wave deviation and horizontal component of potential velocity. Under assumption that interfacial wave moves only in one direction, it can be shown that the Hamiltonian depends on the solution of the wave motion equation. The coefficients of the equation depend on the physical characteristics of the two layers of fluid, i.e. thickness and mass density. The numerical results show that Hamiltonian in the system is constant. It is consistent with Hamiltonian characteristic, which does not depend on time.
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