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1.
This observational study was designed to determine the prevalence of HIV infection and the microbial isolates from the genital tracts of couples attending the fertility clinics of Olabisi Onabanjo University Teaching Hospital, Sagamu, Ogun State, Nigeria between January 2001 and December 2002. A total of 110 women and 49 of their male partners were recruited into the study. The majority of the patients were between 25 and 34 years (women: 71.8%; partners: 65.3%), though the men were significantly older than the women (p < 0.001). The overall prevalence of HIV infection in those who consented to screening was 8.2%, which was over twice the reported prevalence among the general population in Ogun State, Nigeria during the study period. Candida albicans (32.5%) and Staphylococcus aureus (27.5%) were the most frequently isolated microorganisms from the endocervix while Trichomonas vaginalis (37.9%) and Staphylococcus aureus (24.1%) were the most common microbes isolated from the posterior vaginal fornix. Of all the seminal qualities, only the volume showed a significant difference between the infected and non-infected samples (p < 0.004). This study suggests a higher prevalence of HIV infection among the infertile couples in our environment and it may be advisable to have them screened for HIV in the face of the present HIV situation in sub-Saharan Africa.  相似文献   
2.
A retrospective and comparative study of women delivered by caesarean section over two different 3-year periods was conducted at Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria. The caesarean section rate (CSR) increased from 10.3% in 1989-1991 to 23.1% in 2000-2003. The most frequent indication in both periods was different: prolonged/obstructed labour (20.0%) in 1989-1991 and antepartum haemorrhage (14.9%) in 2000-2003. Malpresentation, antepartum haemorrhage and pre-eclampsia/eclampsia were responsible for 51.7% of the difference in the CSR recorded between both periods. The CSR rose from 13.3% to 25.0% while the instrumental vaginal delivery (IVD) rate decreased significantly by 11.4% among the nulliparous women between the periods. Increase in CSR can be attributed mainly to reduction in IVD rate and alteration in the management of labour complications and induction policy. Strategies to reduce the CSR should cut across all indications and focus on encouraging instrumental vaginal deliveries, especially among nulliparous women.  相似文献   
3.
Maternal and Child Health Journal - The Maternal and Child Health (MCH) Pipeline Training Program, promotes development of a diverse health workforce by training undergraduate students from...  相似文献   
4.
In a retrospective study at a university hospital, the perioperative morbidity associated with elective total abdominal hysterectomy in 23 Jehovah's Witnesses was compared with that of 46 non-Witness controls. The mean operative blood loss was significantly less, the procedure was lengthier and the average postoperative hospital stay was longer in the study than in the control group. Febrile morbidity was insignificantly more frequent among the study group (OR: 2.05, CI: 0.61-6.88) and there was no significant difference between the overall morbidity experienced by patients in both groups (study: 43.5% versus control: 39.1%; P = 0.73). The perioperative morbidity associated with elective abdominal hysterectomy in patients unwilling to accept blood transfusion does not justify the denial of this important gynaecological surgery when indicated. Gynaecologists in poor resource settings should consciously aim at providing 'bloodless' care for all their patients undergoing abdominal hysterectomy as this may translate to reduced blood loss and decreased need for blood transfusion.  相似文献   
5.
The most characteristic immunologic disorder in HIV infection is the progressive loss of CD4 T lymphocytes, thus, it remains the most important and commonly used marker for monitoring of immune status of HIV-infected individuals. This study monitored CD4 T lymphocyte cell dynamics among HIV patients on ART, and consequently defined an optimal baseline level required for enhanced ARV treatment. Ninety-eight (M = 33; F = 65) out of 106 consenting HIV-infected ARV-naïve patients enrolled and monitored for 24 months were considered in the analysis. The patients were classified into four groups based on baseline CD4 T lymphocyte cell levels, and specific parameters were evaluated at interval. Median CD4 T lymphocyte increased from 114 (Range: 6–330) at baseline to highest 357 (Range: 15–1036) cells/μL at 18 months of therapy. Fifty (51.0%), 58(59.2%), 75(76.5%), 69(70.4%), 63(64.3%), and 69(70.4%) doubled their preceding CD4 levels during the 3rd, 6th, 9th, 12th, 18th, and 24th months of ART, respectively. Maximum 337, 302, 360, and 475 cells/μL of blood were attained by groups commenced on ART with baseline CD4 ≤ 50, 51–100, 101–200, and 201–350 cells/μL of blood, respectively. The results show that higher baseline CD4 T lymphocyte cell level correlates with enhanced restoration and plateau after commencement of ART.  相似文献   
6.
There are about 400 million people with chronic hepatitis B virus (HBV) infection worldwide with a potential of adverse sequelae including hepatocellular carcinoma. Recent data have shown that the level of HBV DNA in serum or plasma of an infected person probably reflects more accurately the replicative activity of the virus and therefore may serve as a better maker for management of the infection. This study was designed to determine the rate of detection of HBV DNA in blood samples of patients with HBsAg positive in Nigeria in comparison with the HBe and anti‐HBe used widely as serological markers of infectivity. Plasma samples from 105 patients with HBsAg positive were tested for the presence of HBeAg and anti‐HBe using a commercial enzyme‐linked immunosorbent assay while plasma HBV DNA was quantified using the COBAS Amplicor HBV Monitor assay. Of the 105 HBsAg samples, 17 (16.2%) and 85 (81%) were positive for HBeAg and anti‐HBe, respectively, while 8 (7.6%) were negative for both HBeAg and anti‐HBe. HBV DNA was detected in 86 (81.9%) of the samples, out of which 15 (18.1%) and 67 (80.7%) were positive for HBeAg and anti‐HBe, respectively. HBV DNA was detected in 78.4% of the HBeAg negative samples and in all the eight samples that were negative for both HBeAg and anti‐HBe. The implication of these findings in the management of patients with HBV infection is compelling. J. Med. Virol. 85:214–218, 2013. © 2012 Wiley Periodicals, Inc.  相似文献   
7.

Background

Oral cavity cancers are on the increase in the UK. Understanding site-specific epidemiological trends is important for cancer control measures.This study demonstrates the changing epidemiological trends in lip, intra-oral cavity and tongue base cancers in south-east England from 1987 to 2006.

Aim: Methods

This was a retrospective study using anonymised data obtained from the Thames Cancer Registry (TCR) London. Data were analysed using SPSS v.17 and survival analyses with Kaplan-Meier and Cox regression. Age standardisation of the incidence rates was performed. It was conducted in south-east England, which has an average population of 12 million. The study analysed 9,318 cases (ICD-10 code C00–C06, C14). Kent Research Ethics Committee UK granted ethical approval.

Results

Oral cancers were more common in men, with male: female ratio of 1.6:1. Tongue cancers had the highest frequency at 3,088 (33.1%).Incidence varied with each cancer type. Mean incidence (per 1,000,000) ranged from 2.3 (lip cancer) to 13.8 (tongue cancer). There has been a statistically significant increase in incidence for cancers of the tongue base, other parts of tongue, gum and palate (p<0.001).Median survival time varied by sub-site, with lip cancer having the best median survival time (11.09 years) compared with tongue base cancer (2.42 years). Survival analyses showed worse prognosis for men, older age at diagnosis, and presence of synchronous tumours (p<0.001).

Conclusion

There is a rising incidence of tongue and tongue base, gum and palate cancers in south-east England with wide variability in survival. Oral cancer awareness and screening programmes should be encouraged.  相似文献   
8.
9.
Objectives Men play a well-recognised role in reproductive health care. They are pertinent to the achievement of female reproductive health. This study assessed male involvement in reproductive health issues in Nigeria and identified relevant factors.

Methods This was a cross-sectional study of 1530 married men aged 25 to 45 years selected by a multi-stage sampling procedure. Bivariate and logistic regression analyses were performed, with male involvement in reproductive health care as the dependent variable.

Results The mean age of the respondents was 38.64 (± 5 SD) years. Although 65.9% of the respondents discussed reproductive health issues with their wife, only 39.6% accompanied them during visits to clinics. Less than one-third (30.9%) of the respondents were involved in reproductive health care. Male involvement in reproductive health care is predicted by having completed at least secondary education (OR 4.337; p = 0.007), having one or no living child (OR 2.002; p = 0.001), and approval of family planning (OR 2.637; p = 0.000).

Conclusions Male involvement in reproductive health care is predicted by level of education, number of living children and approval of family planning. There is a need to focus on the identified factors in order to strengthen and increase male participation in reproductive health care.  相似文献   
10.
Background & aimsPrevious studies have reported the beneficial roles of the activation of calmodulin-dependent protein kinase (CaMK)II to many cellular functions associated with human health. This review aims at discussing its activation by exercise as well as its roles in the regulation of unsaturated, saturated, omega 3 fatty acids, and lipid metabolism.MethodsA wide literature search was conducted using online database such as ‘PubMed’, ‘Google Scholar’, ‘Researcher’, ‘Scopus’ and the website of World Health Organization (WHO) as well as Control Disease and Prevention (CDC). The criteria for the search were mainly lipid and fatty acid metabolism, diabetes, and metabolic syndrome (MetS). A total of ninety-seven articles were included in the review.ResultsCalmodulin-dependent protein kinase activation by exercise is helpful in controlling membrane lipids related with type 2 diabetes and obesity. CaMKII regulates many health beneficial cellular functions in individuals who exercise compared with those who do not exercise. Regulation of lipid metabolism and fatty acids are crucial in the improvement of metabolic syndrome.ConclusionsApproaches that involve CaMKII could be a new avenue for designing novel and effective therapeutic modalities in the treatment or better management of metabolic diseases such as type 2 diabetes and obesity.  相似文献   
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