Dengue Hemorrhagic Fever (DHF) is one of the most serious health problems in Indonesia which often causes outbreaks with numerous deaths. The disease is transmitted byAedes sp.females. Generally, dengue virus transmission occurs horizontally from human carriers, and the dengue viruses are passed on bytheir vectors through blood sucking activity. After propagation in the mosquito, the viruses are transmitted to human recipients. In addition, there is a vertical transmission (transovarial) of dengue virusesin the ova of Aedes sp.females. The viruses propagate in the ova that undergo metamorphosis to become larvae, pupae, and imagoes. The transovarial transmission of dengue virusesin its vectors in endemic areas could be a causative key which is responsible for the phenomenon of increasing cases of DHF. Any effort to prevent and control DHF requires a thorough understanding about virDen transmission, including this transovarial transmission in Aedes spfemales. Keywords: DHF, transovarial transmission, Aedes sp. Abstrak: Penyakit Demam Berdarah Dengue (DBD) merupakan salah satu masalah kesehatan yang semakin serius di Indonesia dan sering menimbulkan suatu Kejadian Luar Biasa (KLB) dengan jumlah kematian tinggi. Penyakit ditularkan melalui Aedes sp.betina. Transmisi virus dengue umumnya terjadi secara horizontal, yaitu dari manusia pembawa virus dengue ke nyamuk vektor Aedes sp. melalui aktivitasnya mengisap darahSetelah mengalami propagasi dalam tubuh nyamuk, virus dengue ditularkan ke manusia penerima. Selain itu, transmisi virus dapat terjadi secara vertikal (transovarial) yaitu virus dengue dalam tubuh nyamuk vektorAedes sp. betinake ovum, kemudian berpropagasi dalam ovum, larva, pupa, dan imago. Transmisi transovarial virus dengueke vektornya di daerah endemik bisa menjadi kunci penyebab yang bertanggung jawab terhadap fenomena peningkatan kasus deman berdarah dengue. Upaya pencegahan dan penanggulangan DBD memerlukan pengetahuan yang matang tentang adanya infeksi transovarial virDen pada nyamuk Aedes sp. Kata kunci : DBD, transmisi transovarial, Aedes sp.
Malaria is one of the most important parasitic disease which is caused by Plasmodium spp. There are approximately 1,2 billion people in the world with high risk of getting malaria. Plasmodium falciparum (P. falciparum) is the cause of tropical malaria or falciparum malaria, and is responsible for most of the mortality rate. Currently, real-time polymerase chain reaction (RT-PCR) is being studied as an alterative of conventional malarian examination. Mangold et al reported that RT-PCR have 94.1% sensitivity and 100% specificity compared to microscopic examination in detecting P. falciparum. The aim of this research is to detect the presence of P. falciparum using RT-PCR in Likupang and Bitung region. This research were using descriptive design to find out the capability of real-time PCR method to detect P. falciparum in Likupang dan Bitung region. The researcher have examined 71 samples which are fulfill the research sample’s criteria. Postive results of P. falciparum found in 18 samples (25,3%) and negative results in 53 samples (74,6%) of total 71 samples with using RT-PCR. No positive results were found in samples from Likupang. There are positive result of P. falciparum in samples from Bitung. It is concluded that RT-PCR method can detect the presence of P. falciparum from the samples obtained from Likupang and Bitung based on the presence of its DNA. This detection efford is done by using 18S rRNA as target gene and ajust specific temperature on the RT-PCR instrument.Keywords: Plasmodium falciparum, Real-time Polymerase Chain Reaction (PCR), DetectionAbstrak: Malaria merupakan salah satu penyakit penting yang disebabkan oleh parasit Plasmodium spp. Kira-kira 1,2 miliar penduduk dunia memiliki risiko tinggi untuk mendapat malaria. Di Indonesia sendiri, terdapat 343.527 kasus terkonfirmasi dan 45 kematian karena malaria. Plasmodium falciparum (P. Falciparum) merupakan penyebab dari malaria tropika atau malaria falsiparum, dan bertanggung jawab atas sebagian besar angka mortalitas. Saat ini Real-Time Polymerase Chain Reaction (RT-PCR) telah banyak diteliti sebagai alternatif dari pemeriksaan malaria. Mangold dkk melaporkan bahwa real-time PCR memiliki nilai sensitivitas 94,1% dan nilai spesifisitas 100% terhadap pemeriksaan mikroskopis dalam mendeteksi P. falciparum. Penelitian bertujuan untuk mendeteksi P. falciparum dengan menggunakan RT-PCR di daerah Likupang dan Bitung. Penelitian ini menggunakan rancangan penelitian deskriptif untuk mengetahui kemampuan metode real-time PCR dalam mendeteksi P. falciparum di daerah Likupang dan Bitung. Tujuan penelitian ini ialah untuk mendeteksi keberadaan P. falciparum dengan menggunakan metode real-time PCR di daerah Likupang dan Bitung. Peneliti memeriksa 71 sampel darah yang memenuhi kriteria sampel penelitian. Hasil positif P. falciparum ditemukan pada 18 sampel (25,3 %) dan hasil negatif pada 53 sampel (74,6 %) dari total 71 sampel dengan menggunakan RT-PCR. Tidak ditemukannya hasil positif P. falciparum pada sampel dari Likupang. Ditemukan hasil positif P. falciparum pada sampel dari Bitung. Simpulan: Metode RT-PCR dapat mendeteksi P. falciparum berdasarkan keberadaan DNA-nya pada sampel yang diperoleh dari daerah Likupang dan Bitung. Deteksi ini berhasil dilakukan dengan menggunakan 18S rRNA sebagai gen target dan pengaturan suhu tertentu pada instrument RT-PCR.Kata kunci: P. falciparum, Real-time Polymerase Chain Reaction (PCR), Detection
Abstrak: Debu merupakan gabungan dari bermacam-macam partikel yang menyebar di udara, termasuk spora jamur, serbuk sari, serat pakaian, bagian tumbuhan yang telah membusuk, sisa pembakaran, tanah, dan sebagainya. Tungau debu atau dust mite, merupakan binatang sejenis kutu yang ukurannya sangat kecil, 250 – 300 mikro, sehingga tidak kasat mata. binatang ini baru terlihat di bawah mikroskop dengan pembesaran setidaknya 20 kali. Bentuk badannya lonjong dengan kaki berjumlah 8 buah. Alergen TDR adalah salah satu patogen yang paling penting yang menyebabkan alergi pada asma. Metode penelitian inbersifat survey deskriptif yang dilakukan secara cross sectional pada bulan Oktober sampai Desember 2012 di Kelurahan Titiwungen Selatan Kecamatan Sario Kota Manado. Hasil penelitian mendapatkan 5 jenis spesies tungau debu rumah yaitu: Dermatophagoides spp. Glycyphagus destructor. Cheyletus spp, Acarus spp, Tarsonemus spp. Kesimpulan Jenis Tungau debu rumah paling banyak ditemukan baik di ruangan keluarga maupun ruangan tidur yaitu Acarus spp. Tungau debu rumah lebih banyak ditemukan pada ruang tidur dibandingkan ruangan keluarga, dan dimana kepadatan TDR di kelurahan titiwungen cukup rendah. Kata kunci: Acarus spp, Dermatophagoides, Tungau Debu Abstract: Dust is a combination of a variety of air-borne particles, including mold spores, pollen, clothing fibers, decomposing plant parts, combustion, soil, and so on. Dust mites, fleas are the kind of animal with very small size 250-300 micro, so it is not visible. This new animal looks under the microscope with magnification at least 20 times .Oval body shape with the legs are 8 pieces. TDR allergens is one of the most important pathogens that cause asthma allergic. The research method used is cross-sectional descriptive survey, where the survey is done from October until December 2012 in South Titiwungen neighborhood, Sario region Manado. The results get 5 different species of house dust mites are: Dermatophagoides spp, Glycyphagus destructor, Cheyletus spp, acarus spp, Tarsonemus spp. Conclusions Type of house dust mites most commonly found either in the family or the bed room acarusspp. House dust mites are more common in the bedroom than the family room and where the density of TDR in the village Titiwungen quite low. Keywords : acarusspp , Dermatophagoides , Dust Mites
Helminth is one of the most commonly infected parasites in human. According to WHO, more than 1,5 billions of people around the world are infected by helminthes. The highest number of helminthiasis cases is of school age children. This study was aimed to obtain the helminthiasis cases in students of elementary schools at Tanawangko Minahasa and to identify the types of helmiths. This was a descriptive study. Feces samples from the students were kept in feces pot and then were examined microscopically. The results showed that of the 118 feces samples there were five samples (4.3%) which were positively infected by helminth, Ascaris lumbricoides. Keywords: helminths, student of elementary school Abstrak: Cacing usus merupakan salah satu parasit yang paling banyak menginfeksi manusia. WHO mencatat lebih dari 1,5 miliar orang di seluruh dunia terinfeksi cacing usus dengan angka tertinggi terjadi pada usia anak sekolah. Penelitian ini bertujuan untuk mengetahui kecacingan usus pada murid sekolah dasar di Tanawangko Kecamatan Tombariri Kabupaten Minahasa dan juga mengidentifikasi jenis cacing usus yang menginfeksi. Jenis penelitian ini ialah survei deskriptif. Pengambilan sampel feses menggunakan pot feses yang diberikan kepada murid-murid dan dilakukan pemeriksaan mikroskopik. Hasil penelitian memperlihatkan bahwa dari 118 pot yang dikembalikan didapatkan hasil 5 murid (4,3%) yang terinfeksi cacing usus. Jenis cacing yang ditemukan ialah Ascaris lumbricoides dari kelima murid tersebut.Kata kunci: kecacingan usus, anak sekolah dasar
The problem of public health, especially in developing coutries such as Indonesia, is based on the physical aspects such as health facilities, the treatment of disease, and non physical aspects related to the health problem. Malaria is still a public health problem because it often creates exrtraordinary events, which has great impact on quality on life and economy, and may result death. The main keys of reducing the incidence of malaria especially in high endemic areas are prevention and treatment. This study aimed to determine the role of health care facilities on the incidence of malaria in Silian Raya sub-district of Southheast Minahasa district. This was a descriptive survey study. The population was the community in Silian Raya sub-district of Southeast Minahasa district with total samples 194 respondents. The results showed that the counseling done by health workers was at the most 2 times (39.2%). Spraying insecticide by health workers was 1 time (41.8%). People that used the available health care facilities in Silian Raya sub-district, the health center, were 51.0%.Keywords: malaria, prevention, treatmentAbstrak: Masalah kesehatan masyarakat terutama di negara-negara berkembang seperti Indonesia didasarkan pada, aspek fisik seperti sarana kesehatan dan pengobatan penyakit, dan aspek non fisik yang menyangkut masalah kesehatan.Malaria masih merupakan masalah kesehatan masyarakat karena sering menimbulkan Kejadian Luar Biasa (KLB), berdampak luas terhadap kualitas hidup dan ekonomi, serta dapat mengakibatkan kematian. Dalam upaya mengurangi angka kejadian malaria terutama di daerah endemis tinggi, upaya pencegahan dan pengobatan merupakan kunci utama. Tujuan penelitian ini untuk mengetahui peran sarana pelayanan kesehatan terhadap kejadian malaria di Kecamatan Silian Raya Kabupaten Minahasa Tenggara. Jenis penelitian ini adalah survey yang bersifat deskriptif. Populasi penelitian adalah masyarakat di Kecamatan Silian Raya Kabupaten Minahasa Tenggara dengan jumlah sampel 194 responden. Hasil penelitian menunjukkan penyuluhan yang dilakukan oleh tenaga kesehatan tertinggi 2 kali (39,2%). Penyemprotan insektisida oleh tenaga kesehatan tertinggi 1 kali (41,8%) dan masyarakat yang langsung memanfaatkan sarana pelayanan kesehatan yang tersedia di Kecamatan Silian Raya yaitu Puskesmas (51,0%).Kata kunci: malaria, pencegahan, pengobatan
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