Undergraduate Special Problem
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Item Project NINK: Ngiping Inaalagaan para sa Nakangiting KinabukasanAraneta, Francine Nicole M.; Bebita, Valerie Anne N.; Endoma, Vivienne F.; Estanda, Marvyn Kerziel A.; Gupeteo, Mary Pauline Kriszl E.; Lebosada, Billy John F.; Magsipoc, Karla Mae B.; Pabello, Kimberly T.; Samoro, Karmela Marie G.; Villaruel, Rigel Kent Q. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2016-05)Dental caries, also known as cavities or tooth decay, is one of the most prevalent diseases of people worldwide which can start as early as during childhood affecting the primary teeth of children. It is mostly caused by lifestyle-related factors such as poor oral hygiene, lack of dental services, poor habit in brushing teeth and poverty (Ismail et. al. 2007). Iloilo has a high number of dental problems that affect school-aged children. Toothache from dental caries is one of the major causes of absenteeism in elementary schools (Araojo, 2003). The Project Nink aimed to reduce the incidence of dental caries by 80% among school-aged children of Barangay Buenavista Elementary School, Tubungan, Iloilo. A pre-dental check-up, conducted before project implementation found that out of 134 students examined, 125 had dental caries, translating to 9 out of 10 students. For the team to address the existing neglected problem, objectives were set to aid in the project implementation. A reliable and self-sustaining core group was formed for the maintenance and sustainability of the project. To address the insufficient knowledge of the children and community members regarding oral health, a series of health lectures were conducted. Topics for the lectures included basics of the teeth, how cavities form, other diseases that may arise from dental caries, and the like. Training courses for the teachers, health workers and midwife were also conducted by the researchers. Incentives were given out during the lectures and proper educational materials were provided as well. A tooth-brushing sink was constructed together with the teachers, parents, community members and the children, to aid in changing the tooth brushing habits of the children. Dental kits were distributed per child and also for families to aid the child in practicing proper oral hygiene. The children’s post-test results showed that the knowledge regarding oral health increased by 27.54% from their pre-test which was a statistical significant difference. A statistical significant difference (t(41)= - 8.882, p < 0.0005) was also shown in the post-test and pre-test results of the community members which had an increase of 29%. A post dental check-up was conducted to assess the effect of the project, and it was found that the mean prevalence rate of dental carries in the temporary teeth ot student respondents was successfully decreased by 18.4% from 22.73% to 18.55% (dmf index) since pre-project, and therefore, effectively reduced the incidence rate by 100% with 0 new cases. For the permanent teeth (DMF index), there was a 19.75% decrease in prevalence rate and a 100% reduction in the incidence rate with no new cases identified.Item Endophytic fungi from Halimeda macroloba and Sargassum sp.in Nueva Valencia Nueva Valencia, Guimaras, PhilippinesAlemania, Darlene Kris V. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2019-06)Endophytic fungi of marine algae in the Philippines have not been widely explored despite the fact that marine fungi associated with algae are the second most diverse. This study aimed to conduct a preliminary investigation on the occurrence of endophytic fungi from Halimeda macroloba and Sargassum sp. In this study fungal endophytes were isolated from Halimeda macroloba and Sargassum sp. collected from Nueva Valencia, Guimaras. Broad-leaf macroalagal samples were surface sterilized and cultured on PDA seawater media at 37°C. Isolated fungal endophytes were identified through colony and microscopic characteristics. Twenty one distinct endophytic fungi were isolated, 17 of which were identified up to the genus level with the most endophytes belonging to the genus Aspergillus. Fungal endophytes obtained were mostly ascomycetes specifically Aspergillus sp., one hyphomycete and three unidentified fungi with sterile mycelia were present. The brown algae, Sargassum sp., had a higher diversity compared to the green algae Halimeda macroloba in spite of having a lower isolation frequency. In terms of similarity, the two algal hosts had a low index of similarity with J= 10%. This study contributes to the growing data regarding diversity and abundance of fungal endophyte species from marine macroalgae in the Philippines. This is the first study conducted on fungal endophyte assemblages of algae species in Western Visayas.Item Pesticide exposure, Knowledge, Attitude and Practices (KAP), and laboratory findings of farmers of Barangay San Ambrosio, Igbaras, IloiloAcuesta, Doneza Dee L.; Bernaldo, Alyka Joy D.; De la Pena, Leobert Julienne A.; Diestro, Joan Marie T.; Domingo, Megan Joyce N.; Fortuna, Edward Paul F.; Garrucho, Geraldine F.; Poral, Mechelle Joy L; Suñer, Ma. Alexis Kleanthe D.; Villanueva, Dana Diane C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2014-04)This is a cross-sectional study which aimed to evaluate the knowledge, attitude and practices (KAP) towards pesticide use, its health effects, and the laboratory findings of farmers from Barangay San Ambrosio, Igbaras, Iloilo. Specifically, it aimed to determine the association between the number of years of pesticide use and the farmers’ MCV values. A total of 115 farm workers were interviewed and 109 (94.8%) of them reported pesticide usage. Among farmers who used pesticides, 90 (82.6%) consented to undergo CBC testing. Descriptive statistics was used for socio-demographic profile, KAP, and health effects of pesticide use. Whereas, Chi- square analysis was used to determine the association between pesticide exposure and MCV values. The farmers were knowledgeable about pesticides and its health effects, the route of entry into the body, and the fate of pesticide residues. Despite knowing the adverse effects of pesticides, 107 out of the 109 pesticide-using farmers (98.2 %) still agreed on the use of pesticides, and only 2 (1.8 %) were against it. They justified that pesticides are effective in killing pests to produce abundant crops and only some farmers knew that biological (61.5%) and natural control (63.3%) can be used as alternatives for pest control. In addition, most farmers (n = 94, 86.2%) used PPE when applying pesticides but were inadequate: with 81 (74.3%) using long-sleeved shirts, but only 17 (15.6%) using gloves, and 5 (4.6%) using eyeglasses. The lack of complete and proper PPE may be a factor for the self-reported health effects, such as dizziness (n = 59, 54.1 %), which was the most predominant, followed by burning sensation in eyes/face (n = 54, 49.5 %) and headache (n = 48, 44.0 %). No significant association was found between years of pesticide use and MCV using the chi-square analysis (x2 = 0.583, p = 0.318). It would be useful to minimise the use of pesticides, encourage alternative measures, lessen the time of pesticide spraying, and encourage the use of complete PPE. Prevention and intervention programmes regarding the use of protective measures and monitoring the health status of farm workers should be implemented.Item Project LAGUNDI: Lasapin Ang Ginhawa, URTIs atiN Dapat Iwasan!Acuesta, Doneza Dee L.; Bernaldo, Alyka Joy D.; De la Pena, Leobert Julienne A.; Diestro, Joan Marie T.; Domingo, Megan Joyce N.; Fortuna, Edward Paul F.; Garrucho, Geraldine F.; Poral, Mechelle Joy L.; Suner, Ma. Alexis Kleanthe D.; Villanueva, Dana Diane C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2014-04)URTIs are illnesses caused by acute infection of the nose, sinus, pharynx or larynx. It is one of the top three morbidity cases of Brgy. San. Ambrosio, Igbaras, Iloilo. TEAM AMBROSIA’s primary goal was to decrease incidence of URTI among residents. A first medical mission was conducted in order to assess the number of cases, and a second was conducted in order to determine if the intervention has decreased the number of cases. Based on results there was a decrease of 54.29 % in the number of cases, which exceeded the goal of 30%. Based on the pre- and post- test scores, the knowledge on URTI, herbal gardening, smoking improved by 30% or more, meanwhile, the knowledge on waste disposal improved by only 20%. Other activities were also done like mask-making activity, recycling demo, and a URTI-themed community night. Tarpaulins about URTI were given out to each of the 7 sitios while calendars about URTI where distributed to each household. Each sitio had their own communal herbal garden, which includes medicinal plants for the treatment and prevention of URTIs, and other diseases as wells. Residents were taught to make teabags made from the leaves of lagundi, which can be found in their gardens, and can be an alternative source of livelihood for them.Item Project HALTapresyonArbado, Pearl Joy C.; Laurente, Inna Grace R.; Loberiza, Lamont Joseph S.; Militar, Anna Raisa G.; Quidato, Jun Pretzel E.; Ong, Meghan Y.; Salada, Anna Patriz F.; Salcedo, Yehonathan Joseph V. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2019-06)The World Health Organization has deemed hypertension to be a global public health issue. In the Philippines, 25% of the adults who are 21 years and above have high blood pressure (2014). HALTapresyon is a project that aimed to prevent and manage hypertension in Barangay Igtalongon, Igbaras, by (1) increasing the knowledge, awareness, and practices (KAP) regarding hypertension by 15%, (2) increasing the KAP regarding physical activity by 15%, (3) increasing the KAP regarding nutrition by 20%, and (4) manage the blood pressure of hypertensive patients. The establishment of a core group and the passing of a resolution were done in order to ensure the sustainability of the project. HyperTEAMsion was also able to donate 6 blood pressure apparatuses for the continuation of the weekly blood pressure monitoring. The project implemented a series of lectures that focused on three aspects: basic knowledge, physical activity, and nutrition, which were identified as factors that greatly affect the development and progression of the disease. This was done to educate the community and promote a healthy diet and active lifestyle as a means of preventing the occurrence and aggravation of hypertension. Activities, such as DASH TAH!, Blood Pressure Moni-training, and the use of a journal, offered a more hands-on approach on educating and improving the practices of the residents. Information, education, and communication materials were also distributed to hypertensives and non-hypertensives alike. Post assessment mean scores for KAP on General Information, Physical Activity, and Nutrition, improved by 16.81%, 15.96%, and 29.70% respectively, all showing a statistical difference. For the non-hypertensives, there was a 36.94% increase in KAP. Weekly monitoring was done in relation to the management of blood pressure and it showed that 77.03% of the hypertensive individuals decreased or maintained their blood pressure. Therefore, Project HALTapresyon could be used on the prevention and management of hypertension.Item Intestinal parasitic infections in children living in selected barangays with urban slums along Iloilo RiverAguro, Eric D.; Banaag, Arlene D.; Jacobe, Venus N.; Ordaniel, Lilac Mared A.; Taleon, Kathleen Joy B.; Yandra, Marnelle Gay A. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2006-03)This cross-sectional study was performed to determine the intestinal parasitic infection in children age 0-13 years old in three selected barangays with urban slums located alongside Iloilo River. A total of 127 stool samples from 65 males and 62 females were examined by utilizing formalin-ether concentration technique (FECT) and direct wet mount thereafter using Lugol's solution. It was found out that 59.8% of the children examined were positive for one or more intestinal parasites. The most frequent soil-transmitted helminth observed was Ascaris lumbricoides (48.0%) followed by Trichuris trichiura (34.6%). Pathogenic protozoans determined were Entamoeba histolytica (9.4%) and Giardia lamblia (0.8%). Other nonpathogenic species identified were Entamoeba coli (15.7%), Blastocystis hominis (3.1%) and lodamoeba butschlii (0.8%). Parasitic infection with single species had the highest frequency of 31.5% compared to multiple infection (28.3%). The relatively high prevalence of these infections among children living three selected barangays with urban slums alongside Iloilo River was found to be independent of factors the respondents’ sex (p=0.106), age group (p=1.691), and consistency of stool sample (p=1.835). Moreover, the degree of infection in terms of sex (p=3.174), age (p=9.136), and consistency of stool samples (p=2.798) were not statistically different from each other. The high prevalence rate of pathogenic intestinal parasitic infection may have also been influenced by factors other than the ones considered, such as environmental and socio-demographic factors. The study highly suggests mass treatment and preventive measures such as health education of the communityItem Effects of crude methanolic extract of purple nutgrass (Cyperus rotundus L.) on the maturation of golfish oocytesAcebuque, Florel May C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2014-04)Cyperus rotundus L. is a pernicious weed, which is traditionally used for different medical purposes and is locally recommended for antifertility purposes. A number of pharmacologically important constituents have been previously isolated from the plant. This study aims to test the effects of the crude methanolic extract of C. rotundus L. on the maturation of goldfish oocytes. The extract is found to induce 100% maturation at 5 mg/mL concentration. However, it becomes toxic at higher concentration. All goldfish oocytes (100% ) has died at 20 mg/mL concentration. The steroids and flavonoids present in the plant may be responsible for inducing goldfish oocyte maturation, whereas the alkaloids may be toxic to the oocytes. Further studies using mammalian systems in vivo and characterization of individual constituents are recommended.Item Assesment on the competencies of barangay health workers in relation to their sociodemographic characteristicsArbado, Pearl Joy C.; Laurente, Inna Grace R.; Loberiza, Lamont Joseph S.; Militar, Anna Raisa G.; Quidato, Jun Pretzel E.; Ong, Meghan Y.; Salada, Anna Patriz F.; Salcedo, Yehonathan Joseph V. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2019-06)In the Philippines, where the basic political unit is the Barangay, CHWs are known locally as Barangay Health Workers (BHWs), and they play a vital role in the delivery of health services throughout the country. These are people that have undergone training programs under any accredited government and non-government organizations and who render primary health care services in the community after having been accredited to function. Their roles are subdivided as community organizers, health educators, and health care service providers. This study aims to determine the relationship between the sociodemographic characteristics to the competence of BHWs in the First Congressional District of Iloilo. A competence assessment tool was then used to perform a guided interview of the midwives to evaluate the performance of 177 BHWs. Pearson Chi-Square and Fisher’s Exact Test were used to test the relation between variables. Out of the seven municipalities, only Igbaras was lowly competent with an average weighted mean of 3.85. Findings revealed that age (p-value=0.137), educational attainment (p-value=0.302), and length of experience (p-value=0.336)), had no significant relationship with the overall competence of BHWs as well as with the level of competence. Income, however, revealed to be statistically significant given the p-value of 0.020. BHWs with an income of 3000PHP and below is 3.4 (95% CI: 0.097 to 0.874) times more likely to be lowly competent.