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"Translokasi bakteri merupakan perpindahan bakteri dari usus ke sistem sirkulasi yang dapat menyebabkan sepsis. B. animalis subsp. lactis mencegah translokasi melalui adhesi epitel usus dan regulasi anti-inflamatori. Penelitian bertujuan mengoptimasi primer dengan target gen groEL pada B. animalis subsp. lactis [ABOT01000006] untuk kurva standar, mengetahui hubungan konsentrasi primer terhadap nilai Ct, serta mengetahui sensitivitas dan spesifisitas primer. Primer F_HNO19_groEL dan R_HNO19_groEL dirancang menggunakan program Primer3 lalu disejajarkan menggunakan Primer BLAST . Optimasi menggunakan konsentrasi primer berbeda, meliputi 50/50 nM, 100/100 nM, 300/300 nM," "500/500 nM, dan 1.000/1.000 nM. Isolat DNA diisolasi dari sampel feses bayi sehat menggunakan metode fenol-kloroform. Pasangan primer dengan konsentrasi 1.000/1.000 nM menghasilkan kurva standar optimal dengan efisiensi sebesar 93,82% dan R2sebesar 0,99. Hubungan konsentrasi primer terhadap nilai Ct pada 5 sampel DNA dengan konsentrasi berbeda tidak berkorelasi (p>0,05). Semua konsentrasi primer secara bermakna tidak memiliki perbedaan rata-rata nilai Ct (p =1,00). Pasangan primer dengan konsentrasi 50/50 nM – 1.000/1.000 nM menghasilkan kisaran Ct 8--35 sehingga dapat digunakan untuk kuantifikasi B. animalis subsp. lactis pada sampel feses secara optimal. Uji sensitivitas pasangan primer dengan konsentrasi 300/300 nM dapat mengamplifikasi DNA B. animalis subsp. lactis sampai dilusi 10-5, tetapi spesifisitasnya hanya sampai dilusi 10 .-4.

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Bacterial translocation is the transfer of bacteria from the intestine into the circulation system which can lead to sepsis. B. animalis subsp. lactis prevents translocation through adhesion to the intestinal epithelium and anti inflammatory regulation. The research aims to optimize the primer with groEL as a target gene in B. animalis subsp. lactis [ABOT01000006] for generating the standard curve, to determine the relationship of the primer concentration with the Ct values, as well as knowing the sensitivity and specificity of the primers. Primer pairs (F_HNO19_groEL and R_HNO19_groEL) had been designed with Primer3 software and aligned with Primer BLAST. Primer optimization used different primer concentrations, such as 50/50 nM, 100/100 nM, 300/300 nM, 500/500 nM, and 1.000/1.000 nM. DNA is isolated from the healty infants fecal by phenol- chloroform method. The primer pair with concentration of 1.000/1.000 nM gives optimal result for the standard curve with the efficiency value = 93,82% and R2 value = 0,99. There is no correlation between primer concentration with Ct value at 5 different concentration of the DNA (p>0,05). All primer concentration have no significant differences in the average Ct values (p = 1,00). Primer pairs with concentration of 50/50 nM – 1.000/1.000 nM gives Ct value between 8--35, so primer pairs can be used optimally for quantification B. animalis subsp. lactis in fecal samples. The sensitivity of primer with concentration of 300/300 nM can optimally amplify the B. animalis subsp. lactis to 10 -5 dilution, but the specificity is only up to 10-4 dilution."

"Telah dilakukan penelitian yang bertujuan untuk mengetahui pengaruh pemberian madu PS (Pollen substitute) terhadap penurunan konsentrasi kolesterol total plasma darah tikus putih jantan. Dua puluh empat ekor tikus putih jantan dibagi dalam 4 kelompok, yaitu kelompok kontrol normal (KK1) yang hanya diberi akuades, kelompok kontrol perlakuan (KK2) yang diberi diet lemak tinggi dan akuades, dan 2 kelompok perlakuan (KP1 dan KP2) yang diberi diet lemak tinggi, Propylthiouracil (PTU) dan madu PS dengan konsentrasi berturut-turut 10% dan 20%. Bahan uji diberikan setiap hari selama 14 hari. Pengambilan darah dilakukan pada hari ke-0 (T0) dan hari ke-14 (T14). Analisis konsentrasi kolesterol total dilakukan dengan metode Cholesterol Oxidase Para Aminophenazone (CHOD-PAP). Hasil uji anova satu faktor (P<0,05) pada akhir penelitan menunjukkan adanya pengaruh nyata pemberian madu PS terhadap konsentrasi kolesterol total pada semua kelompok perlakuan. Hasil uji LSD (P<0,05) menunjukkan penurunan kolesterol total pada seluruh kelompok perlakuan (KP1 dan KP2). Penurunan konsentrasi kolesterol total terbesar dicapai oleh kelompok perlakuan konsentrasi 20% (KP2) dengan persentase penurunan mencapai 16,22% dibandingkan terhadap KK2. Berdasarkan hasil tersebut dapat disimpulkan bahwa pemberian madu PS dapat menurunkan konsentrasi kolesterol total secara signifikan.

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The study was undertaken to assess the effect of pollen substitute (PS) honey on blood total cholesterol concentration of Sprague Dawley rats (Rattus norvegicus L.). Twenty four rats were divided into four treatment groups, consisting of a normal control group (KK1) which had no high lipid diet treatment; a treatment control group (KK2); which was fed with a high lipid diet only; and two treatment groups (KP1 and KP2) which were fed .with a high lipid diet, Propylthiouracil (PTU), and PS honey at different concentrations, 10% and 20% respectively, for 14 consecutive days. The treatment was carried out by gavage method. The concentrations of blood total cholesterol were analyzed with Cholesterol Oxidase Para Aminophenazone (CHOD-PAP) method.

One way anova test (P<0,05) showed that blood total cholesterol concentrations decreased significantly. LSD test (P<0,05) showed that the decreased blood total cholesterol concentration occurred at both treatment groups (KP1 and KP2). The concentration of blood total cholesterol reduced into the normal range. Even though the reducing effect of PS honey was showed at both doses of 10% and 20%, the more prominent result was gained by the later one. It is concluded that feeding with PS honey significantly lowered blood total cholesterol concentration."

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