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All Journal Asian Journal of Aquatic Sciences SEHATI: Jurnal Kesehatan
Zulkifli Zulkifli
Fakultas Perikanan Dan Kelautan Universitas Riau
Agriculture, Biological Sciences & Forestry Health Professions Medicine & Pharmacology Nursing Public Health

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Hubungan faktor lingkungan fisik, sosial dan ekonomi dengan kejadian Tuberkulosis Paru di Kecamatan Tambang Kabupaten Kampar Arizta Nanda Putri; Zahtamal Zahtamal; Zulkifli Zulkifli
SEHATI: Jurnal Kesehatan Vol 1, No 1 (2021)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.517 KB) | DOI: 10.52364/sehati.v1i1.4

Abstract

Pulmonary tuberculosis is an infectious disease caused by Mycobacterium tuberculosis which mostly attacks the lungs and can also attack other organs. Tuberculosis is transmitted by smear positive tuberculosis patients, Tuberculosis germs are transmitted through the air when the patient coughs and sneezes so that the germs spread in the air in the form of droplets (sputum sparks), so people can become infected if they inhale the droplet into the respiratory tract (Ministry of Health Republic of Indonesia, 2014 ). According to Achmadi (2010) risk factors for tuberculosis transmission are environmental and behavioral factors. Environmental factors include ventilation, occupancy density, temperature, lighting and humidity. Whereas behavioral factors include smoking, spitting or sputum in any place, coughing or sneezing not closing the mouth and habit of not opening the window. Based on the results of a survey in Indonesia by the Directorate General of Communicable Disease Eradication and Environmental Health (2011), the high incidence of pulmonary TB is caused by a lack of knowledge. Knowledge of tuberculosis sufferers will affect the attitude and behavior such as throwing up spit or sputum that can be carelessly a source of transmission for people around him. Prabu in Fitriani (2013) explained that family heads who have an income below the regional minimum wage (UMR) will consume foods with nutrient levels that are not in accordance with the needs of each family member so that they have an nutritional status that is lacking and will make it easier to contract infectious diseases including Lung TB. According to WHO the number of cases of tuberculosis is ranked above HIV / AIDS. In 2016 there were an estimated 10.4 million new cases of tuberculosis or 142 cases / 100,000 population, 60% of new cases occurred in 6 (six) countries namely India, Indonesia, China, Nigeria, Pakistan and South Africa, and Indonesia ranked second (WHO Global Tuberculosis Report, 2017). Based on data on Indonesia's health profile in 2018 the number of tuberculosis cases in Indonesia in 2017 was 420,994 cases and increased in 2018 to reach 511,873 cases (Ministry of Health Republic of Indonesia, 2018). The number of pulmonary tuberculosis in Riau Province in 2018 is 11,135 cases (Ministry of Health of the Republic of Indonesia, 2018). Based on data on the health profile of Kampar Regency in 2017, tuberculosis is an environmentally-based direct infectious disease that ranks second with a total of 1,071 cases after diarrheal disease with a total of 1,076 cases. The number of positive AFB cases in 2017 in Kampar District reached 1071 cases, with the highest number of sufferers found in Tambang District, 78 cases. In 2018 the number of TB cases was 1079 cases, with the highest cases also occurring at the Tambang Health Center with a total of 67 cases and 43 new cases, followed by the Siak Hulu I Health Center with a total of 57 cases (Dinkes District Health Office, 2018). Based on this, this study aims to analyze and the risk of the relationship between the physical, social and economic environment with the incidence of pulmonary tuberculosis in Tambang District, Kampar Regency.
TOXICITY OF SEA GRASS EXTRACT (Eucheuma cottonii AND Gracillaria sp) TO LARVA Artemia salina Danil Rama Putra; Aras Mulyadi; Zulkifli Zulkifli
Asian Journal of Aquatic Sciences Vol 4 No 2 (2021): Agustus 2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.4.2.88-97

Abstract

Seaweed is a source of foreign exchange, namely as a main export product and a source of income for coastal communities. Previous research on species Eucheuma cottonii and Gracillaria sp contain bioactive compounds that can be used in medicine, for example as anti-cancer. The purpose of this study was to determine the LC50 value and safe concentration of Artemia salina larvae. The research was conducted at the Chemical Oceanography Laboratory of the Department of Marine Sciences, Faculty of Fisheries and Marine, Riau University in July 2020. The method used in this research is the experimental method. The results of the research on the toxicity of the n-hexane extract of seaweed E. cottonii and Gracillaria sp had bioactivity compounds against A. salina shrimp larvae, indicated by a small LC50 value (<1000 ppm), namely 62.62 ppm for E. cottonii and 83.55. ppm for Gracillaria sp, so it is included in the toxic category. According to research by experts, if the extract or compound tested is less than 1000 ppm, it is considered that there is biological activity. For a safe concentration for the survival of A. salina, 6.262 ppm for E. cottonii and 8.355 ppm for Gracillaria sp.
RELATIONSHIP BETWEEN SEDIMENT ORGANIC MATERIAL CONTENT WITH THE ABUNDANCE OF Cerithidea obtuse IN THE INTERTIDAL ZONE, BUKIT BATU DISTRICT, BENGKALIS REGENCY, RIAU Parapat, Monica Esra; Nasution, Syafruddin; Zulkifli, Zulkifli
Asian Journal of Aquatic Sciences Vol. 7 No. 3 (2024): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.3.442-449

Abstract

This study was carried out in March-April 2024 in the intertidal zone of Bukit Batu District, Bengkalis Regency, Riau Province, to know the size distribution and the relationship between sediment organic matter content and the abundance of Cerithidea obtuse. This research uses a survey method by determining sampling stations using purposive sampling of three stations. Each station has three transects consisting of plots measuring 3 m2. The Kruskal-Wallis test was carried out to determine differences in abundance and the relationship between sediment organic matter content and the abundance of C. obtuse. Statistical correlation and linear regression tests were carried out. The results showed that the organic matter content of the sediment is included in the medium-high category, ranging from 15.01%-20.77%. The abundance of C. obtuse ranged between 5.12−6.96 ind/m2. There were differences in the abundance of C. obtuse among stations, with details between stations 3 and 1 and stations 3 and 2 being significant, while between stations 1 and 2 it was not significant. There were no differences in the abundance of C. obtusa among intertidal subzones. The distribution of C. obtuse is clustered with a dominant size of 20.7−34.5 mm. There is a moderate relationship between sediment organic matter content and the abundance of C. obtusa with a correlation coefficient (r) of 0.573, which is interpreted in the equation Y = 0.353X + 12.146.
POPULATION STRUCTURE Nerita articulata (GASTROPODA) IN THE INTERTIDAL ZONE OF TELUK LANCAR VILLAGE BENGKALIS DISTRICT RIAU PROVINCE Ramadila, Hana; Nasution, Syafruddin; Zulkifli, Zulkifli
Asian Journal of Aquatic Sciences Vol. 7 No. 2 (2024): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.2.274-283

Abstract

The population structure is a collection of organisms living in a particular area at a specific time and originating from the same species. The intertidal zone is between the sea's high and low tide lines, which have extreme ecological conditions. Several groups of organisms, including gastropods, can adapt to this environment. One type of gastropod that inhabits this area is Nerita articulata. This research was conducted in December 2023 in the intertidal zone of Teluk Lancar Village. The study aimed to analyze the population structure of N. articulata in the intertidal zone of Teluk Lancar Village, including population abundance, shell size frequency distribution, and distribution patterns. The research used a survey method. The intertidal zone is divided into three subzones: upper, middle, and lower. In each subzone, three quadrat plots measuring 1x1 m are placed. Environmental parameters measured include water quality, such as temperature, salinity, pH, substrate type, and organic matter. The research results indicate that the population abundance of this species varies, ranging from high to moderate to low. The highest abundance is found in the upper subzone, while the lowest is in the lower subzone. The shell sizes of this species are grouped into 3 size classes: <18.3 mm, 18.3-24.4 mm, and >24.4 mm. The largest and smallest shell sizes are commonly found in the upper subzone. The distribution pattern is uniform with a Morisita index value (Id < 1). The abundance of N. articulata among subzones differs significantly (p < 0,05), while the size among subzones does not differ significantly (p > 0,05).
Co-Authors Aras Mulyadi Arizta Nanda Putri Danil Rama Putra Parapat, Monica Esra Ramadila, Hana Syafruddin Nasution Zahtamal Zahtamal