Displaying publications 1 - 20 of 2383 in total

Abstract:
Sort:
  1. Low CS, Ho JJ, Nallusamy R
    World J Pediatr, 2016 Nov;12(4):450-454.
    PMID: 27286688 DOI: 10.1007/s12519-016-0037-7
    BACKGROUND: Most of the evidence on early feeding of preterm infants was derived from high income settings, it is equally important to evaluate whether it can be successfully implemented into less resourced settings. This study aimed to compare growth and feeding of preterm infants before and after the introduction of a new aggressive feeding policy in Penang Hospital, a tertiary referral hospital in a middle income country.

    METHODS: The new aggressive feeding policy was developed mainly from Cochrane review evidence, using early parenteral and enteral nutrition with standardized breastfeeding counselling aimed at empowering mothers to provide early expressed milk. A total of 80 preterm babies (34 weeks and below) discharged from NICU were included (40 pre- and 40 post-intervention). Pre and post-intervention data were compared. The primary outcome was growth at day 7, 14, 21 and at discharge and secondary outcomes were time to full oral feeding, breastfeeding rates, and adverse events.

    RESULTS: Complete data were available for all babies to discharge. One baby was discharged prior to day 14 and 10 babies before day 21, so growth data for these babies were unavailable. Baseline data were similar in the two groups. There was no significant weight difference at 7, 14, 21 days and at discharge. More post-intervention babies were breastfed at discharge than pre-intervention babies (21 vs. 8, P=0.005). Nosocomial infection (11 vs. 4, P=0.045), and blood transfusion were significantly lower in the postintervention babies than in the pre-intervention babies (31 vs. 13, P=0.01). The post-intervention babies were more likely to achieve shorter median days (interquartile range) to full oral feeding [11 (6) days vs. 13 (11) days, P=0.058] and with lower number affecting necrotising enterocolitis (0 vs. 5, P=0.055).

    CONCLUSION: Early aggressive parenteral nutrition and early provision of mother's milk did not result in improved growth as evidenced by weight gain at discharge. However we found more breastfeeding babies, lower nosocomial infection and transfusion rates. Our findings suggest that implementing a more aggressive feeding policy supported by high level scientific evidence is able to improve important outcomes.
    Matched MeSH terms: Pregnancy
  2. Wen JL, Sun QZ, Cheng Z, Liao XZ, Wang LQ, Yuan Y, et al.
    World J Clin Cases, 2021 Mar 16;9(8):1953-1967.
    PMID: 33748247 DOI: 10.12998/wjcc.v9.i8.1953
    BACKGROUND: Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus-2, is a worldwide pandemic. Some COVID-19 patients develop severe acute respiratory distress syndrome and progress to respiratory failure. In such cases, extracorporeal membrane oxygenation (ECMO) treatment is a necessary life-saving procedure.

    CASE SUMMARY: Two special COVID-19 cases-one full-term pregnant woman and one elderly (72-year-old) man-were treated by veno-venous (VV)-ECMO in the Second People's Hospital of Zhongshan, Zhongshan City, Guangdong Province, China. Both patients had developed refractory hypoxemia shortly after hospital admission, despite conventional support, and were therefore managed by VV-ECMO. Although both experienced multiple ECMO-related complications on top of the COVID-19 disease, their conditions improved gradually. Both patients were weaned successfully from the ECMO therapy. At the time of writing of this report, the woman has recovered completely and been discharged from hospital to home; the man remains on mechanical ventilation, due to respiratory muscle weakness and suspected lung fibrosis. As ECMO itself is associated with various complications, it is very important to understand and treat these complications to achieve optimal outcome.

    CONCLUSION: VV-ECMO can provide sufficient gas exchange for COVID-19 patients with acute respiratory distress syndrome. However, it is crucial to understand and treat ECMO-related complications.

    Matched MeSH terms: Pregnancy
  3. Ahmad Z, Jaafar R, Hassan MH, Awang CW
    World Health Forum, 1998;19(2):133-5.
    PMID: 9652210
    Matched MeSH terms: Pregnancy; Pregnancy, High-Risk
  4. Sinniah D, Rajeswari B, Harun F, Maniam CR
    World Health Forum, 1994;15(3):236-7.
    PMID: 7945748
    An outline is given of a simple cost-effective strategy aimed at the immunization of all children and pregnant women residing in the plantation sector of Malaysia. It is based on a partnership between government, nongovernmental organizations and the private sector, and is supported by UNICEF.
    PIP: A cost-effective strategy aimed at the immunization of all children and pregnant women residing in the plantation sector of Malaysia is outlined. It is based on a partnership between government, nongovernmental organizations and the private sector, and is supported by UNICEF. Over a million people reside on the Malaysian plantation estates: only 17% of the estates have their own hospitals; immunization services exist on only 1.5%; 40% of the estates are at least 5 kilometers from the nearest government health facility; and 64% lack transport for workers and their dependents to seek care away from the plantations. Two nongovernmental organizations, the Malaysian Paediatric Association and the Malaysian Society of Health, initiated discussions with the United Planting Association of Malaysia. A pilot study was undertaken by the groups on 6 estates in Selangor State, which included all the children at their first birthday. Tuberculosis, diphtheria/pertussis/tetanus, poliomyelitis, and measles immunization coverages were 88%, 44%, 59%, and 66%, respectively. The association of plantations accepted the organizations' proposals for all estates to: register all births; provide free transportation to government health clinics for the immunization of all eligible children and pregnant women; and enforce immunization schedules and record-keeping. The Ministry of Health agreed to provide free immunization of children and pregnant women; send mobile teams to estates that could assemble 20 or more eligible people for immunization; provide the estates with educational materials dealing with immunization; arrange that the maintenance of the cold chain be supervised by local medical officers of health; consider the training of estate hospital assistants with the help of the nongovernmental organizations. The total immunization plan was launched in September 1990. A manual was distributed to the estate managers, hospital assistants on the estates, and the medical officers who would implement and monitor the program. It is expected that total child immunization will be achieved in the foreseeable future in the estate sector.
    Matched MeSH terms: Pregnancy
  5. Pyne S, Ravindran TKS
    PMID: 33786477 DOI: 10.1089/whr.2019.0007
    Background:
    The provision of safe abortion services upholds the realization of justice in sexual and reproductive health. Many state-level studies in India have identified poor availability of abortion services in the public sector and negative attitudes toward abortion among health providers, as potential barriers to access.
    Materials and Methods:
    A cross-sectional study was done to document the availability and utilization of medical termination of pregnancy (MTP or abortion) services and to assess public sector health providers' attitudes towards safe abortion. It was carried out in a representative district of West Bengal, using a facility checklist and a validated attitude scale.
    Results:
    Only 11 of 42 public health facilities had both trained doctors and equipment to provide MTP services. Twelve facilities provided MTP services, of which only three urban-based secondary-level facilities provided second trimester MTPs. There were female providers in just 2 of the 12 MTP-providing facilities. Among the 64 health providers interviewed, 40% were trained to provide MTP. According to the attitude scale, 38% had a negative attitude toward the provision of safe abortion services. There was no statistically significant association between attitudes of health providers and provision of MTP. However, there appeared to be a subtle process of gatekeeping in operation, such as making MTP conditional on acceptance of contraception, requiring the husband's consent, and so on.
    Conclusions:
    The study shows the poor availability of abortion services in public sector facilities in a district of West Bengal, although all public health facilities from the primary health center level upwards are authorized to provide abortion services.
    Matched MeSH terms: Pregnancy
  6. Prata N, Passano P, Sreenivas A, Gerdts CE
    Womens Health (Lond), 2010 Mar;6(2):311-27.
    PMID: 20187734 DOI: 10.2217/whe.10.8
    Although maternal mortality is a significant global health issue, achievements in mortality decline to date have been inadequate. A review of the interventions targeted at maternal mortality reduction demonstrates that most developing countries face tremendous challenges in the implementation of these interventions, including the availability of unreliable data and the shortage in human and financial resources, as well as limited political commitment. Examples from developing countries, such as Sri Lanka, Malaysia and Honduras, demonstrate that maternal mortality will decline when appropriate strategies are in place. Such achievable strategies need to include redoubled commitments on the part of local, national and global political bodies, concrete investments in high-yield and cost-effective interventions and the delegation of some clinical tasks from higher-level healthcare providers to mid- or lower-level healthcare providers, as well as improved health-management information systems.
    Matched MeSH terms: Pregnancy
  7. Mat Pozian N, Miller YD, Mays J
    Womens Health (Lond), 2024;20:17455057241233113.
    PMID: 38426373 DOI: 10.1177/17455057241233113
    BACKGROUND: Although participation in paid work improves women's quality of life and well-being, the health benefits decline for women with young children. Implementing family-friendly work conditions is one strategy for improving working women's well-being, especially those with competing unpaid work responsibilities.

    OBJECTIVE: This study investigated the extent to which accessibility and use of 11 specific family-friendly work conditions were associated with physical health, anxiety and depression in Malaysian women with young children.

    DESIGN: A cross-sectional design using a retrospective self-complete, anonymous, online survey was conducted between March and October 2021.

    METHODS: Women with a child aged 5 years or less (N = 190) completed an online survey measuring their exposure (availability and use) to 11 specific family-friendly work conditions, and their physical health, anxiety, and depression. The sample included women who were currently and recently working and with both formal and informal employment.

    RESULTS: After accounting for potential confounders, women who used paid maternity leave have a lower likelihood of having anxiety symptoms.

    CONCLUSION: Future research is needed to extend the findings from this study by over-sampling women who are informally employed and not currently working. Policy creation and development processes, including research and decision-making, should be led by and inclusive of women. For example, research funding could be allocated to 'lived experience' research that privileges the co-design of research with consumers. Based on these findings, the extent to which family-friendly work conditions fulfill their intent to improve the well-being for working women requires further critique.

    Matched MeSH terms: Pregnancy
  8. Mohamad Yusuff AS, Tang L, Binns CW, Lee AH
    Women Birth, 2015 Mar;28(1):25-9.
    PMID: 25466643 DOI: 10.1016/j.wombi.2014.11.002
    BACKGROUND: Postnatal depression can have serious consequences for both the mother and infant. However, epidemiological data required to implement appropriate early prevention are still lacking in Malaysia.
    AIM: To investigate the prevalence of postnatal depression within six months postpartum and associated risk factors among women in Sabah, Malaysia.
    METHODS: A prospective cohort study of 2072 women was conducted in Sabah during 2009-2010. Participants were recruited at 36-38 weeks of gestation and followed up at 1, 3 and 6 months postpartum. The presence of depressive symptoms was assessed using the validated Malay version of the Edinburgh Postnatal Depression Scale. Logistic regression analyses were performed to ascertain risk factors associated with postnatal depression.
    FINDINGS: Overall, 14.3% of mothers (95% confidence interval (CI) 12.5-16.2%) had experienced depression within the first six months postpartum. Women depressed during pregnancy (odds ratio (OR) 3.71, 95% CI 2.46-5.60) and those with consistent worries about the newborn (OR 1.68, 95% CI 1.16-2.42) were more likely to suffer from depression after childbirth. Women whose husband assisted with infant care (OR 0.43, 95% CI 0.20-0.97) and mothers who were satisfied with their marital relationship (OR 0.27, 95% CI 0.09-0.81) appeared to incur a reduced risk of postnatal depression.
    CONCLUSION: A substantial proportion of mothers suffered from postnatal depression in Sabah, Malaysia. Screening and intervention programmes targeting vulnerable subgroups of women during antenatal and early postpartum periods are recommended to deal with the problem.
    KEYWORDS: EPDS; Malaysia; Postnatal depression; Prevalence; Risk factors
    Study site: five maternal and child health clinics in Kota Kinabalu and Penampang Districts of Sabah, Malaysia
    Matched MeSH terms: Pregnancy; Pregnancy Complications/diagnosis; Pregnancy Complications/psychology*
  9. Dwekat IMM, Tengku Ismail TA, Ibrahim MI, Ghrayeb F
    Women Birth, 2021 Jul;34(4):344-351.
    PMID: 32684342 DOI: 10.1016/j.wombi.2020.07.004
    BACKGROUND: Respectful care during childbirth is a universal right for each woman in every health system, and mistreatment of women during childbirth is a major breach of this right.

    AIM: This study aimed to explore the views of Palestinian women and healthcare providers regarding factors contributing to the mistreatment of women during childbirth at childbirth facilities in the West Bank, Palestine.

    METHODS: A qualitative study was conducted in the West Bank, Palestine, from February 2019 to April 2019. In-depth interviews were conducted with six Palestinian women and five healthcare providers. Consent was obtained individually from each participant, and the interviews ranged from 40 to 50min. Data collection was continued until thematic saturation was reached. Open-ended questions were asked during interviews. Thematic analysis was used to interpret the data collected from the interviews.

    RESULTS: Four themes were identified with regards to the women and healthcare providers' views about factors contributing to the mistreatment of women during childbirth in the West Bank, Palestine: limitation in childbirth facilities, factors within the healthcare providers, the women themselves, and barriers within the community.

    DISCUSSION: Mistreatment of women during childbirth may occur due to the limitations of resources and staff in childbirth facilities. Some women also justified the mistreatment, and certain characteristics of the women were believed to be the factors for mistreatment.

    CONCLUSION: As the first known study of its kind in West Bank, the identified contributing factors especially the limitations of resources and staff are essential to provide good quality and respectful care at childbirth facilities.

    Matched MeSH terms: Pregnancy
  10. Muda CMC, Ismail TAT, Jalil RA, Hairon SM, Sulaiman Z, Johar N
    Women Birth, 2019 Apr;32(2):e243-e251.
    PMID: 30057368 DOI: 10.1016/j.wombi.2018.07.008
    BACKGROUND: The first week after childbirth is a crucial period for exclusive breastfeeding initiation.

    OBJECTIVE: This study aims to determine the association of postnatal breastfeeding education with knowledge, attitude, and exclusive breastfeeding practice at six months after childbirth among women who delivered at two district hospitals in the northeast part of Peninsular Malaysia.

    METHODS: This is a quasi-experimental study design. A newly developed and validated questionnaire was used to determine scoring for baseline and six months after childbirth. The intervention consisted of individualized postnatal breastfeeding education delivered by researchers using flipchart one week after childbirth and breastfeeding diary in addition to usual care. The comparison group received the usual postnatal care by health clinics. Repeated measure analysis of variance and multiple logistic regression analysis were used.

    RESULTS: A total of 116 participants were included in this study (59 in intervention group and 57 in comparison group). Six months after childbirth, the adjusted mean score of knowledge and attitude of the intervention group were significantly higher than that of the comparison group (p<0.001 and p=0.002, respectively). More participants in the intervention group (n=26, 44.1%) exclusively breastfed their infants compared with 15 (26.3%) in the comparison group (p=0.046). Postnatal breastfeeding education was significantly associated with exclusive breastfeeding practice six months after childbirth [adjusted odds ratio 2.31; 95% confidence interval: 1.02, 5.14; p=0.040].

    CONCLUSIONS: Postnatal breastfeeding education was significantly associated with an improvement in women's knowledge, attitude and exclusive breastfeeding practice six months after childbirth.
    Matched MeSH terms: Pregnancy
  11. Al-Shahethi AH, Zaki RA, Al-Serouri AWA, Bulgiba A
    Women Birth, 2019 Apr;32(2):e204-e215.
    PMID: 30030021 DOI: 10.1016/j.wombi.2018.06.016
    BACKGROUND: Perinatal mortality remains a major international problem responsible for nearly six million stillbirths and neonatal deaths.

    OBJECTIVES: To estimate the perinatal mortality rate in Sana'a, Yemen and to identify risk factors for perinatal deaths.

    METHODS: A community-based prospective cohort study was carried out between 2015 and 2016. Nine-hundred and eighty pregnant women were identified and followed up to 7 days following birth. A multi-stage cluster sampling was used to select participants from community households', residing in the five districts of the Sana'a City, Yemen.

    RESULTS: Total of 952 pregnant women were tracked up to 7 days after giving birth. The perinatal mortality rate, the stillbirth rate and the early neonatal mortality rate, were 89.3 per 1000, 46.2 per 1000 and 45.2 per 1000, respectively. In multivariable analysis older age (35+ years) of mothers at birth (Relative Risk=2.83), teenage mothers' age at first pregnancy (<18 years) (Relative Risk=1.57), primipara mothers (Relative Risk=1.90), multi-nuclear family (Relative Risk=1.74), mud house (Relative Risk=2.02), mothers who underwent female genital mutilation (Relative Risk=2.92) and mothers who chewed khat (Relative Risk=1.60) were factors associated with increased risk of perinatal death, whereas a positive mother's tetanus vaccination status (Relative Risk=0.49) were significant protective factors against perinatal deaths.

    CONCLUSION: Rates of perinatal mortality were higher in Sana'a City compared to perinatal mortality at the national level estimated by World Health Organization. It is imperative there be sustainable interventions in order to improve the country's maternal and newborn health.

    Matched MeSH terms: Pregnancy
  12. Loy SL, Jan Mohamed HJ
    Women Health, 2014;54(2):145-60.
    PMID: 24329183 DOI: 10.1080/03630242.2013.870632
    This study aimed to examine the associations among prenatal nicotine exposure, oxidative stress, and postpartum visceral fat among women exposed to secondhand smoke (SHS). The study was conducted in Kelantan, Malaysia, from April 2010 to December 2012. Blood samples were collected in the second and third trimesters from 135 healthy pregnant women who were followed-up at delivery, 2 months, 6 months and 12 months postpartum. Maternal hair nicotine and oxidative stress markers during pregnancy were measured. Visceral fat was assessed by bioelectrical impedance. Multiple linear regression analysis revealed that maternal hair nicotine concentration was associated with increased DNA damage (tail moment: β=0.580, p=0.001) and decreased glutathione peroxidase (β=-12.100; p=0.009) in the second trimester of pregnancy. Increased DNA damage, protein oxidation and total antioxidant capacity in the second trimester were associated with 2, 6, and 12 months postpartum visceral fat. No direct association was found between prenatal hair nicotine level and postpartum visceral fat; however, these results suggest that any relation of SHS to visceral adiposity may be indirect, mediated via enhanced oxidative stress.
    Matched MeSH terms: Pregnancy/metabolism*; Pregnancy/physiology; Pregnancy Trimesters/blood
  13. Khaironisak H, Zaridah S, Hasanain FG, Zaleha MI
    Women Health, 2017 09;57(8):919-941.
    PMID: 27636717 DOI: 10.1080/03630242.2016.1222329
    Violence against women is a worldwide public health problem and becomes more crucial when it involves pregnant women. The primary aim of this study was to determine the prevalence of violence against pregnant women (VAPW), while the secondary aim was to identify the factors associated with violence and complications of violence during pregnancy. This was a cross-sectional study conducted in 1,200 postnatal women from March 1, 2015 through August 31, 2015 using a validated Malay Version of the WHO Women's Health and Life Experiences Questionnaire. Data on pregnancy complications were obtained from antenatal records and discharge summaries. The prevalence of any form of VAPW was 35.9%, consisting of: any psychological (29.8%); any physical (12.9%); and any sexual (9.8%) violence. VAPW was significantly associated with: (1) women's use of drugs, having had exposure to violence during childhood, having a violence-supporting attitude, having two or more children; and (2) having partners who were smokers, alcohol drinkers, or had controlling behavior. VAPW was significantly associated with anemia, urinary tract infection, premature rupture of membranes, antepartum hemorrhage, poor weight gain during pregnancy, low birth weight, and prematurity. In conclusion, the high prevalence of violence requires further research on preventive strategies for VAPW.
    Matched MeSH terms: Pregnancy; Pregnancy Complications/psychology*; Pregnancy Outcome/epidemiology
  14. PMID: 6677001
    Matched MeSH terms: Pregnancy; Pregnancy in Adolescence
  15. Nadarajan VS, Laing AA, Saad SM, Usin M
    Vox Sang, 2012 Jan;102(1):65-71.
    PMID: 21592136 DOI: 10.1111/j.1423-0410.2011.01507.x
    Appropriate screening for irregular red-cell antibodies is essential for ensuring transfusion compatibility and for antenatal management of mothers at risk of haemolytic disease of the foetus and newborn. Screening for all relevant antibodies is, however, limited by screening cells that do not express antigens present in the patient and donor population. Technology to artificially incorporate antigens into red cells is currently available and may be an option for customizing screening cells.
    Matched MeSH terms: Pregnancy
  16. Setoh YX, Peng NY, Nakayama E, Amarilla AA, Prow NA, Suhrbier A, et al.
    Viruses, 2018 10 03;10(10).
    PMID: 30282919 DOI: 10.3390/v10100541
    The recent emergence of Zika virus (ZIKV) in Brazil was associated with an increased number of fetal brain infections that resulted in a spectrum of congenital neurological complications known as congenital Zika syndrome (CZS). Herein, we generated de novo from sequence data an early Asian lineage ZIKV isolate (ZIKV-MY; Malaysia, 1966) not associated with microcephaly and compared the in vitro replication kinetics and fetal brain infection in interferon α/β receptor 1 knockout (IFNAR1-/-) dams of this isolate and of a Brazilian isolate (ZIKV-Natal; Natal, 2015) unequivocally associated with microcephaly. The replication efficiencies of ZIKV-MY and ZIKV-Natal in A549 and Vero cells were similar, while ZIKV-MY replicated more efficiently in wild-type (WT) and IFNAR-/- mouse embryonic fibroblasts. Viremias in IFNAR1-/- dams were similar after infection with ZIKV-MY or ZIKV-Natal, and importantly, infection of fetal brains was also not significantly different. Thus, fetal brain infection does not appear to be a unique feature of Brazilian ZIKV isolates.
    Matched MeSH terms: Pregnancy; Pregnancy Complications, Infectious/virology*
  17. Mustafa ZU, Bashir S, Shahid A, Raees I, Salman M, Merchant HA, et al.
    Viruses, 2022 Oct 25;14(11).
    PMID: 36366442 DOI: 10.3390/v14112344
    This study aimed to assess the vaccination status and factors contributing to vaccine hesitancy among pregnant women in the largest province of Pakistan. A multicentric, prospective, survey-based study using an interviewer-administered tool was conducted among pregnant women attending antenatal clinics between 1 December 2021 through 30 January 2022 across seven hospitals in Pakistan. The healthcare professionals providing care at the participating hospitals administered the survey. Four hundred and five pregnant women fully consented and completed the study. The majority of the study participants (70.6%, n = 286) were aged between 25 and 34 and had a previous successful pregnancy history. More than half of the study participants (56.0%, n = 227) did not receive COVID-19 vaccination at the time of data collection despite their family members (93.9%, n = 372) had already received at least one dose of COVID-19 vaccine. Among those who received COVID-19 vaccination (n = 173), vaccine efficacy, protection for the foetus, and risk of COVID-19-associated hospitalisation were the main driving factors for vaccine hesitancy. The majority of the unvaccinated women (77.8%, n = 182) had no intention of receiving the vaccine. However, more than two-thirds (85.7%, n = 342) consulted the doctor about COVID-19 vaccines, and most were recommended to receive COVID-19 vaccines by the doctors (80.7%, n = 280). Women were significantly more likely to be vaccinated if they had employment (odds ratio [OR] 4.47, 95% confidence interval [CI]: 2.31-8.64) compared with their counterparts who were homemakers, consulted their doctors (OR 0.12, 95% CI: 0.04-0.35), and if they did not have pregnancy-related issues (OR 6.02, 95% CI: 2.36-15.33). In this study, vaccine hesitancy was prevalent, and vaccine uptake was low among pregnant women. Education and employment did impact COVID vaccination uptake, emphasising the need for more targeted efforts to enhance the trust in vaccines.
    Matched MeSH terms: Pregnancy
  18. Loh HS, Mohd-Lila MA, Abdul-Rahman SO, Kiew LJ
    Virol J, 2006;3:42.
    PMID: 16737550
    Cytomegalovirus (CMV) congenital infection is the major viral cause of well-documented birth defects in human. Because CMV is species-specific, the main obstacle to developing animal models for congenital infection is the difference in placental architecture, which preludes virus transmission across the placenta. The rat placenta, resembling histologically to that of human, could therefore facilitate the study of CMV congenital infection in human.
    Matched MeSH terms: Pregnancy
  19. Daud A, Fuzi NMHM, Arshad MM, Kamarudin S, Mohammad WMZW, Amran F, et al.
    Vet World, 2018 Jun;11(6):840-844.
    PMID: 30034179 DOI: 10.14202/vetworld.2018.840-844
    Background: Leptospirosis is a zoonotic disease that infects human and livestock which causes economic losses to the farmers. It has been reported as one of the causes of reproductive failure in cattle and other ruminants, determining abortions, stillbirth, weak newborns, and decrease in their growth rate and milk production.

    Aim: The objectives of this study were to determine the leptospirosis seroprevalence and to identify the predominant infecting serovars among cattle.

    Materials and Methods: A cross-sectional study involving 420 cattle from six randomly selected districts in Kelantan was conducted. A serological test using the microscopic agglutination test was conducted in the Institute of Medical Research with a cutoff titer for seropositivity of ≥1:100.

    Results: The overall prevalence of leptospirosis seropositivity among cattle in this study was 81.7% (95% confidence interval: 63.5, 80.1). The most common reaction obtained with the sera tested was from the serovar Sarawak with 78.8%.

    Conclusion: A high seroprevalence of leptospiral antibodies was found among cattle in Northeastern Malaysia. These findings urge that more studies are required to determine the reasons for the high seroprevalence among the cattle along with its transmission and pathogenicity of the local serovar Sarawak.

    Matched MeSH terms: Pregnancy
  20. Syed-Hussain SS, Howe L, Pomroy WE, West DM, Hardcastle M, Williamson NB
    Vet Parasitol, 2015 Mar 15;208(3-4):150-8.
    PMID: 25638717 DOI: 10.1016/j.vetpar.2014.12.036
    Recent reports indicate N. caninum has a possible role in causing abortions in sheep in New Zealand. Knowledge about the mode of transmission of neosporosis in sheep in New Zealand is limited. This study aimed to determine the rate of vertical transmission that would occur in lambs born from experimentally inoculated ewes and to determine if previous inoculation would protect the lambs from N. caninum infection. A group of 50 ewes was divided into 2 groups with one group being inoculated with 5×10(6) N. caninum tachyzoites prior to pregnancy in Year 1. In Year 2, each of these groups was subdivided into 2 groups with one from each original group being inoculated with 1×10(7) N. caninum tachyzoites on Day 120 of gestation. Inoculation of N. caninum tachyzoites into ewes prior to mating resulted in no congenital transmission in lambs born in Year 1 but without further inoculation, 7 out of 11 lambs in Year 2 were positive for N. caninum infection. Ewes that were inoculated in both years resulted in all 12 lambs born in Year 2 being positive for N. caninum infection. This indicates that previous inoculation in Year 1 did not result in any vertical transmission in that year but did not provide any protection against vertical transmission in Year 2. These results suggest that vertical transmission occurs readily once the ewe is infected.
    Matched MeSH terms: Pregnancy; Pregnancy Complications, Parasitic/veterinary*
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links