Observed Trajectories of Cannabis Use and Concurrent Longitudinal Outcomes in Youth and Young Adults Receiving Coordinated Specialty Care for Early Psychosis.

Cannabis use is present and persistent in young adults with early psychosis receiving Coordinated Specialty Care (CSC) in the United States. While CSC programs are effective in improving quality of life, helping individuals reach goals, and promoting recovery, cannabis use may limit the extent of these improvements. This study extended upon previous findings to examine trajectories of cannabis use among individuals with early psychosis. The sample consisted of 1325 CSC participants enrolled for more than one year at OnTrackNY and followed up to two years, categorized into three groups: no use, reduced use, and persistent use. Baseline demographic and clinical differences were compared across groups and associations between clinical and psychosocial outcomes at 12 months and 24 months were examined across groups. Of the sample, 40 % remained persistent users over two years while 12.8 % reduced their use. At baseline, persistent users were younger (p = 0.011), more likely to be male (p < 0.001), had lower education levels (p = 0.019), and were more likely to have had past legal issues prior to admission (p < 0.001) than non-users. At 2 years, persistent users had significantly worse symptom scores than non-users (p = 0.0003) and reduced users (p = 0.0004). These findings highlight the presence of persistent cannabis use being common in this population and the need to improve substance use treatment offered to allow more CSC participants to achieve improved outcomes.

Hydrogen sulfide dysfunction in metabolic syndrome-associated vascular complications involves cGMP regulation through soluble guanylyl cyclase persulfidation.

Here, by using in vitro and ex vivo approaches, we elucidate the impairment of the hydrogen sulfide (H2S) pathway in vascular complications associated with metabolic syndrome (MetS). In the in vitro model simulating hyperlipidemic/hyperglycemic conditions, we observe significant hallmarks of endothelial dysfunction, including eNOS/NO signaling impairment, ROS overproduction, and a reduction in CSE-derived H2S. Transitioning to an ex vivo model using db/db mice, a genetic MetS model, we identify a downregulation of CBS and CSE expression in aorta, coupled with a diminished L-cysteine-induced vasorelaxation. Molecular mechanisms of eNOS/NO signaling impairment, dissected using pharmacological and molecular approaches, indicate an altered eNOS/Cav-1 ratio, along with reduced Ach- and Iso-induced vasorelaxation and increased L-NIO-induced contraction. In vivo treatment with the H2S donor Erucin ameliorates vascular dysfunction observed in db/db mice without impacting eNOS, further highlighting a specific action on smooth muscle component rather than the endothelium. Analyzing the NO signaling pathway in db/db mice aortas, reduced cGMP levels were detected, implicating a defective sGC/cGMP signaling. In vivo Erucin administration restores cGMP content. This beneficial effect involves an increased sGC activity, due to enzyme persulfidation observed in sGC overexpressed cells, coupled with PDE5 inhibition. In conclusion, our study demonstrates a pivotal role of reduced cGMP levels in impaired vasorelaxation in a murine model of MetS involving an impairment of both H2S and NO signaling. Exogenous H2S supplementation through Erucin represents a promising alternative in MetS therapy, targeting smooth muscle cells and supporting the importance of lifestyle and nutrition in managing MetS.

Evaluation of the anticonvulsant and neuroprotective effect of intracerebral administration of growth hormone in rats / Evaluación del efecto anticonvulsivante y neuroprotector de la administración intracerebral de la hormona de crecimiento en ratas

Introduction The growth hormone (GH) has been reported as a crucial neuronal survival factor in the hippocampus against insults of diverse nature. Status epilepticus (SE) is a prolonged seizure that produces extensive neuronal cell death. The goal of this study was to evaluate the effect of intracerebroventricular administration of GH on seizure severity and SE-induced hippocampal neurodegeneration. Methodology Adult male rats were implanted with a guide cannula in the left ventricle and different amounts of GH (70, 120 or 220 ng/3 μl) were microinjected for 5 days; artificial cerebrospinal fluid was used as the vehicle. Seizures were induced by the lithium–pilocarpine model (3 mEq/kg LiCl and 30 mg/kg pilocarpine hydrochloride) one day after the last GH administration. Neuronal injury was assessed by Fluoro-Jade B (F-JB) staining. Results Rats injected with 120 ng of GH did not had SE after 30 mg/kg pilocarpine, they required a higher number of pilocarpine injections to develop SE than the rats pretreated with the vehicle, 70 ng or 220 ng GH. Prefrontal and parietal cortex EEG recordings confirmed that latency to generalized seizures and SE was also significantly higher in the 120 ng group when compared with all the experimental groups. FJ-B positive cells were detected in the hippocampus after SE in all rats, and no significant differences in the number of F-JB cells in the CA1 area and the hilus was observed between experimental groups. Conclusion Our results indicate that, although GH has an anticonvulsive effect in the lithium–pilocarpine model of SE, it does not exert hippocampal neuroprotection after SE. (AU)

Introducción La hormona de crecimiento (HC) es un factor que favorece la supervivencia neuronal en el hipocampo ante agresiones de diversa naturaleza. El status epilepticus (SE) es un tipo de crisis epiléptica de larga duración que produce muerte neuronal. El objetivo de este estudio fue evaluar el efecto de la administración intracerebroventricular de HC en la severidad de las convulsiones y la neurodegeneración hipocampal debida al SE. Metodología A ratas macho adultas se les implantó una cánula guía en el ventrículo lateral izquierdo y se les microinyectaron diferentes cantidades de HC (70, 120 o 220 ng/3 μl) durante 5 días; como vehículo se inyectó líquido cefalorraquídeo artificial. Las convulsiones se generaron con el modelo de litio-pilocarpina (3 mEq/kg LiCl y 30 mg/kg clorhidrato pilocarpina) un día después de la última inyección de HC. La neurodegeneración se identificó con la tinción de Fluoro-Jade B (F-JB). Resultados Las ratas a las que se les inyectaron 120 ng de HC requirieron 2 o 3 inyecciones de pilocarpina para desarrollar SE, en comparación con el resto de los grupos experimentales que requirieron solo una aplicación del convulsivante. Los registros EEG de la corteza prefrontal y parietal confirmaron que la latencia a las crisis generalizadas y al SE fue mayor en dicho grupo experimental. Todas las ratas con SE presentaron células positivas al FJ-B en el área CA1 e hilus del hipocampo, y no se identificaron diferencias entre los tratamientos. Conclusión Nuestros resultados muestran que, aunque la HC tiene un efecto anticonvulsivante, una vez que se ha desarrollado el SE no promueve neuroprotección en el hipocampo. (AU)

Evaluation of the anticonvulsant and neuroprotective effect of intracerebral administration of growth hormone in rats / Evaluación del efecto anticonvulsivante y neuroprotector de la administración intracerebral de la hormona de crecimiento en ratas

Introduction The growth hormone (GH) has been reported as a crucial neuronal survival factor in the hippocampus against insults of diverse nature. Status epilepticus (SE) is a prolonged seizure that produces extensive neuronal cell death. The goal of this study was to evaluate the effect of intracerebroventricular administration of GH on seizure severity and SE-induced hippocampal neurodegeneration. Methodology Adult male rats were implanted with a guide cannula in the left ventricle and different amounts of GH (70, 120 or 220 ng/3 μl) were microinjected for 5 days; artificial cerebrospinal fluid was used as the vehicle. Seizures were induced by the lithium–pilocarpine model (3 mEq/kg LiCl and 30 mg/kg pilocarpine hydrochloride) one day after the last GH administration. Neuronal injury was assessed by Fluoro-Jade B (F-JB) staining. Results Rats injected with 120 ng of GH did not had SE after 30 mg/kg pilocarpine, they required a higher number of pilocarpine injections to develop SE than the rats pretreated with the vehicle, 70 ng or 220 ng GH. Prefrontal and parietal cortex EEG recordings confirmed that latency to generalized seizures and SE was also significantly higher in the 120 ng group when compared with all the experimental groups. FJ-B positive cells were detected in the hippocampus after SE in all rats, and no significant differences in the number of F-JB cells in the CA1 area and the hilus was observed between experimental groups. Conclusion Our results indicate that, although GH has an anticonvulsive effect in the lithium–pilocarpine model of SE, it does not exert hippocampal neuroprotection after SE. (AU)

Introducción La hormona de crecimiento (HC) es un factor que favorece la supervivencia neuronal en el hipocampo ante agresiones de diversa naturaleza. El status epilepticus (SE) es un tipo de crisis epiléptica de larga duración que produce muerte neuronal. El objetivo de este estudio fue evaluar el efecto de la administración intracerebroventricular de HC en la severidad de las convulsiones y la neurodegeneración hipocampal debida al SE. Metodología A ratas macho adultas se les implantó una cánula guía en el ventrículo lateral izquierdo y se les microinyectaron diferentes cantidades de HC (70, 120 o 220 ng/3 μl) durante 5 días; como vehículo se inyectó líquido cefalorraquídeo artificial. Las convulsiones se generaron con el modelo de litio-pilocarpina (3 mEq/kg LiCl y 30 mg/kg clorhidrato pilocarpina) un día después de la última inyección de HC. La neurodegeneración se identificó con la tinción de Fluoro-Jade B (F-JB). Resultados Las ratas a las que se les inyectaron 120 ng de HC requirieron 2 o 3 inyecciones de pilocarpina para desarrollar SE, en comparación con el resto de los grupos experimentales que requirieron solo una aplicación del convulsivante. Los registros EEG de la corteza prefrontal y parietal confirmaron que la latencia a las crisis generalizadas y al SE fue mayor en dicho grupo experimental. Todas las ratas con SE presentaron células positivas al FJ-B en el área CA1 e hilus del hipocampo, y no se identificaron diferencias entre los tratamientos. Conclusión Nuestros resultados muestran que, aunque la HC tiene un efecto anticonvulsivante, una vez que se ha desarrollado el SE no promueve neuroprotección en el hipocampo. (AU)

Evaluation of the anticonvulsant and neuroprotective effect of intracerebral administration of growth hormone in rats.

INTRODUCTION: The growth hormone (GH) has been reported as a crucial neuronal survival factor in the hippocampus against insults of diverse nature. Status epilepticus (SE) is a prolonged seizure that produces extensive neuronal cell death. The goal of this study was to evaluate the effect of intracerebroventricular administration of GH on seizure severity and SE-induced hippocampal neurodegeneration. METHODOLOGY: Adult male rats were implanted with a guide cannula in the left ventricle and different amounts of GH (70, 120 or 220ng/3µl) were microinjected for 5 days; artificial cerebrospinal fluid was used as the vehicle. Seizures were induced by the lithium-pilocarpine model (3mEq/kg LiCl and 30mg/kg pilocarpine hydrochloride) one day after the last GH administration. Neuronal injury was assessed by Fluoro-Jade B (F-JB) staining. RESULTS: Rats injected with 120ng of GH did not had SE after 30mg/kg pilocarpine, they required a higher number of pilocarpine injections to develop SE than the rats pretreated with the vehicle, 70ng or 220ng GH. Prefrontal and parietal cortex EEG recordings confirmed that latency to generalized seizures and SE was also significantly higher in the 120ng group when compared with all the experimental groups. FJ-B positive cells were detected in the hippocampus after SE in all rats, and no significant differences in the number of F-JB cells in the CA1 area and the hilus was observed between experimental groups. CONCLUSION: Our results indicate that, although GH has an anticonvulsive effect in the lithium-pilocarpine model of SE, it does not exert hippocampal neuroprotection after SE.

Downregulation of inflammatory erectile dysfunction by Mantisa religiosa egg-cake through NO-cGMP-PKG dependent NF-kB signaling cascade activated by mixture of salt intake.

We hypothesized whether 10% praying-mantis-egg-cake (10% PMEC) can be applied against inflammatory-erectile-dysfunction and whether it could be linked to NO-cGMP-dependent PKG signaling cascade. Ninety male albino-rats were randomly distributed into nine (n = 10) groups. Group I was given distilled water. Group II and III were pre-treated with 80 mg/kg NaCl and 75 mg/kg MSG, respectively. Group IV was pre-treated with 80 mg/kg NaCl + 75 mg/kg MSG. Group V was administered with 80 mg/kg NaCl+ 3 mg/kg Amylopidin. Group VI was given 80 mg/kg NaCl + 10% PMEC. Group VII was treated with 75 mg/kg MSG + 10% PMEC. Group VIII was treated with 80 mg/kg NaCl+ 75 mg/kg MSG + 10% PMEC. Group IX was post-treated with 10% PMEC for 14 days. Penile PDE-51, arginase, ATP hydrolytic, cholinergic, dopaminergic (MAO-A) and adenosinergic (ADA) enzymes were hyperactive on intoxication with NaCl and MSG. The erectile dysfunction caused by inflammation was linked to alteration of NO-cGMP-dependent PKG signaling cascade via up-regulation of key cytokines and chemokine (MCP-1). These lesions were prohibited by protein-rich-cake (10% PMEC). Thus, protein-rich-cake (10% PMEC) by a factor of 4 (25%) inhibited penile cytokines/MCP-1 on exposure to mixture of salt-intake through NO-cGMP-PKG dependent-NF-KB signaling cascade in rats.

Vitamin C supplementation promotes locomotor and exploratory behaviors in male Wistar rats exposed to varying stress models.

Constant exposure to environmental stress has negative behavioral outcomes. Considering the inverse relationship between stress and Vitamin C intake, this study was aimed at investigating variable stress techniques and Vitamin C supplementation on exploratory/locomotor behaviors in male Wistar rats. Twenty-eight male Sprague-Dawley rats (100g-120g) were allotted into four groups (n=7). Control received 10ml/kg distilled water, group two received 100 mg/kg vitamin C, group three was exposed to different models of stress while group four was stressed alongside 100 mg/kg vitamin C. Vitamin C treatments were given orally for 2 weeks. Animals in groups 3 and 4 were stressed every other day with models such as multiple cage changes, exposure to noise, overnight strange objects, overnight wetting of beddings, and immobility. Explorative and locomotor activities were assessed with the open field test, novel object recognition test, and Y maze test using a Logitech camera and ANY-maze software to track the movement of the rats. Cortisol was assayed in the serum using Enzyme-linked Immuno Assay (ELISA) kit. Superoxide Dismutase, catalase, and lipid peroxidase; malondialdehyde (MDA) were also assayed in the serum. The results show that locomotor activities such as distance traveled, average speed, and time spent in the center square was significantly reduced by stress. These activities were improved with the intake of vitamin C compared with stress. Explorative activities such as locomoting around the environment, orientating towards novelty, and touching or sniffing novel objects were significantly increased in the rats on Vitamin C supplements and reduced in the stressed group. In the serum, cortisol level was significantly increased in rats exposed to stress and decreased with Vitamin C intake. Stress also significantly increased MDA and decreased SOD and CAT while vitamin C supplement decreased MDA and increased SOD and CAT. In conclusion, oral intake of vitamin C enhanced explorative/locomotor behavior and increased oxidative stress in rats exposed to different models of stress.

SPONTANEOUS TRANSVAGINAL INTESTINAL EVISCERATION IN AN ELDERLY WOMAN.

Introduction: Transvaginal intestinal evisceration is a rare surgical emergency that is associated with morbidity and mortality. Only a few cases of transvaginal evisceration have so far been described. The predisposing risk factors associated with this clinical condition are multifactorial. Case presentation: We report a case of an 85-year-old female that presented with spontaneous small bowel evisceration through the vagina. The loops of the small bowel appeared edematous and thickened but there was demonstrable visible peristalsis. She had no previous laparotomy or vaginal surgery. An emergency laparotomy was performed, and the small bowel was reduced into the abdomen through the vaginal defect. Afterward, a total abdominal hysterectomy was performed with the closure of the vaginal vault. The postoperative period was uneventful. Conclusion: The spontaneous evisceration of bowel loops can be successfully managed when patients with such cases present early and promptly managed. Prompt diagnosis and surgical management are crucial to prevent complications. If the eviscerated viscera are non-viable, resection and restoration of bowel continuity are imperative. Management should be individualized and multidisciplinary.

Relationship between placenta location and adverse pregnancy outcomes in a nigerian tertiary health facility.

Background: There is evidence that placenta site location might be associated with some adverse maternal and fetal outcomes, however, there is lack of information on this observation in Nigeria and many other developing countries where routine ultrasound is performed as part of antenatal care. Aim: To determine the relationship between placenta location on ultrasonography and adverse pregnancy outcomes among a cohort of women with singleton pregnancies. Materials and Methods: In a longitudinal study among pregnant women from the antenatal clinic of a tertiary health institution in Nigeria. The demographic, clinical parameters, the ultrasonographic placenta location, and pregnancy outcomes of women followed until delivery, or pregnancy termination were documented and analyzed; P > 0.05 was statistically significant. Result: One hundred and fifty singleton pregnant women (43 high risk and 107 normal gestations) were studied. The placenta location was anterior in 72 (48%), posterior in 59 (39.3%), fundal in 10 (6.7%) and lateral in 9 (6.0%) cases. Pregnancies with fundal placenta 8/10 (80%) had more preterm birth compared to 23/72 (31.9%), 11/59 (18.6%) and 2/9 (22.2%) that had anterior, posterior and lateral placenta (P = 0.001) respectively. The mean gestational age (GA) at delivery in those with fundal (34.0 ± 3.9 weeks), anterior (37.0 ± 2.7 weeks), lateral (37.7 ± 1.8 weeks), and posterior placenta (37.7 ± 1.8 weeks) was significantly different P < 0.001. In addition, there was a significant difference in the mean birth weight at delivery in women with fundal (2.09 ± 0.99 kg), anterior (2.84 ± 0.7 kg), posterior (3.0 ± 0.65 kg) and lateral placenta (3.0 ± 0.65 kg) respectively P = 0.002. Conclusion: This study showed that placenta location by ultrasound may be associated with some adverse pregnancy outcomes. The placenta located in the fundus was more likely to be associated with preterm birth and prematurity.

Prevalence and predictive factors for early initiation of breastfeeding in Nigeria: Evidence from the Nigerian demographic and health survey (2003-2018).

Early initiation of breastfeeding (EIBF) is an essential first step in exclusive breastfeeding that is expected to commence within an hour after childbirth. This study examined the prevalence and the factors associated with EIBF among nursing mothers in Nigeria based on an analysis of the 2003, 2008, 2013, and 2018 Nigerian Demographic Health Survey (NDHS) data. The prevalence of early breastfeeding initiation by women's demographic, socio-economic and reproductive characteristics were computed for each of the survey rounds. The differences in the prevalence estimates for early breastfeeding initiation between the last two survey periods were calculated. A crude and adjusted model to examine association between explanatory variables and early breastfeeding initiation were fitted using Poisson regression model. The mean age of respondents was 29 years (SD=7.3). The prevalence of EIBF increased from 31.5% in 2003 (95% CI 28.4-34.5) to 43.8% in 2018 (95% CI 42.6-45.0), with a decline to 35.3% in 2013 (95% CI 34.0-36.7). The identified risk factors associated with EIBF were being 35-39 years, having at least a primary education, lower wealth quintiles, multiparity, and delivery in a public hospital. EIBF was lower among women that had skilled occupation, access to media, decided to delay pregnancy, history of previous caesarean section, small size baby at birth, and women who received antenatal care. The results indicate that the proportion of women with EIBF in Nigeria is low. Addressing the barriers identified in this paper will help promote EIBF practices in the country.

Missed opportunities for HIV counselling and testing service delivery among pregnant women in Nigeria: Evidence from the 2018 National nutrition and health survey.

According to UNAIDS, the 90-90-90 strategy calls for 90% of HIV-infected individuals to be diagnosed by 2020, 90% of whom will be on anti-retroviral therapy (ART) and 90% of whom will achieve sustained virologic suppression. HIV counselling and testing (HCT) is an important entry point for effective prevention of mother-to-child transmission of HIV. However, evidence abounds that HCT is often missed by pregnant women during antenatal care in Nigeria. We used secondary data from the 2018 Nigerian National Nutrition and Health Survey (NNHS) to determine the pattern of missed opportunities within the HCT algorithm and the factors associated with the missed opportunities. Of the 8,329 eligible women, 2,327 (27.9%) missed HCT because of lack of antenatal care; 1,493 (24.9%) missed HIV pre-test counselling; 180 (4.0%) missed HIV testing after participating in pre-test counselling, while 793 (18.2%) missed collection of HIV result and post-test counselling. Generally, most of the women that missed HCT were from the North West (43.3%) and had their antenatal care with traditional birth attendants. The odds of missing ANC were higher in women in the Northern and Southern regions. Concerning pre-test HIV counselling, the odds of missing it were higher among women in the Northwest and Southeast while the odds of missing post-test counselling of HIV test were higher among women in the Northeast and Southeast relative to other regions. Using TBA as a care provider was associated with higher odds of women missing pre-test and post-test counselling of HIV during ANC compared to those that used doctors or midwives or CHEWs. Missed opportunities are common in different stages of HIV counselling and testing pathway in Nigeria, particularly in the Northern regions. Future studies would need to identify the specific reasons for these missed opportunities, enabling the targeting of more specific policy reform and interventions.

Prevalence and patterns of anthropometric failure among under-five children in Nigeria: Evidence from the National nutrition and health survey, 2018.

Globally, malnutrition among under-five children remains a public health concern. There is increasing concern at research and policy levels about anthropometric failure and the double burden of child malnutrition across different groups of children. The objective of this study was to describe the magnitude and distribution of various forms of anthropometric failure (AF) among children under age five in Nigeria. We used the 2018 National Nutrition and Health Survey data collected among 19,471 under-five children in Nigeria. The most prevalent AF was stunting only (17.7%) followed by stunting and underweight (13.9%). Wasting, stunting and underweight was found among 3.5% of the sample. Wasting, stunting and underweight was most common in age 6-11 months (7.0%) and 12-23 months (6.9%). Overall, about 1 out of 5 under-five children has multiple anthropometric failure. The peak age group for multiple AFs was between six months and 35 months. Multiple AF was less likely among females compared to males (RR=0.74, CI: 0.69, 0.80). The risk of multiple AF was higher in both North East (RR=2.15, CI: 1.78, 2.59) and North West (RR=2.98, CI: 2.51, 3.55) relative to the North Central. In contrast, the risk was lesser in the South East (RR=0.75, CI: 0.59, 0.95) and other southern regions. The study showed that multiple anthropometric failure is a common problem among children in Nigeria. Programmes that will support prevention and early identification of different types of malnutrition among under-five children across States in Nigeria are recommended.

Uptake of modern and traditional contraceptive methods in Nigeria: Lessons from a nationwide initiative on programming for results (2015-2018).

In general, family planning uptake promotes healthy living among couples and their children, in addition to aiding national development. This study was a secondary analysis of data collected from two nationally representative data - 2015 and 2018 National Nutrition and Health Surveys (NNHS) - aimed at measuring the uptake of modern and traditional contraceptive methods among women of reproductive age in Nigeria. The data were analysed by presenting differentials in prevalence of modern and traditional contraceptives between 2015 and 2018. The results showed that during the periods modern contraceptive uptake in Nigeria ranged between 10% and 17%. By contrast, the prevalence of the traditional methods was 8.3% and 10.0%. Within four years (2015-2018), the average national modern contraceptive uptake among women increased by 7%, while the traditional contraceptive uptake reduced by 2%. The uptake of both modern and traditional contraceptive methods varied by ages group of women, geo-political regions, and State of residence. We conclude that the uptake of modern contraception is below expectation in all regions in Nigeria. The uptake is worse in the northern regions as compared to the southern regions. Government needs to invest more to increase access to and utilization of modern contraceptive methods.

Assessment of diagnostic accuracy and adherence to maternal and child health guidelines as a measure of clinical competence of frontline healthcare workers in Nigeria.

Clinical competence of primary healthcare (PHC) workers is important in the delivery of maternal and child health care and services. In this cross-sectional study, we investigated the diagnostic accuracy and adherence to clinical guidelines for the management of some clinical conditions such as malaria, diarrhea, pneumonia, neonatal asphyxia and postpartum hemorrhage, as a proxy to measure the clinical competence of frontline health workers in PHCs in selected states in Nigeria. Ninety PHC facilities were randomly selected in each State and the FCT. Of the 3330 health workers, only 36.0% were able to correctly diagnose the five selected medical conditions. There was a significant difference in the diagnostic accuracy of the health workers with the doctors having highest diagnostic accuracy (65.5%) compared to other health workers (p <0.001). Adherence to the management guidelines was generally poor across all cadres of health workers and this pattern appear similar across the geopolitical regions in the country. The highest adherence to guidelines was observed among medical doctors (38.2%). The diagnostic accuracy and adherence to national guidelines for managing patients was poor among health workers, particularly, among other cadres except doctors. PHC workers in Nigeria need continuous training to enhance their clinical competence to improve quality of maternal and child health care.

Individual and ecological analyses of antenatal care: Prospects for delivery assistance and use of modern family planning in Nigeria.

Despite the availability of healthcare centres for the provision of antenatal care (ANC) services in Nigeria, the services are still underutilized by pregnant women. ANC services not only reduce maternal mortality and birth defects, but also have a strong link to many causes of maternal deaths. This study explored the individual and ecological relationships between antenatal care, skilled birth assistance during delivery, and family planning use across states in Nigeria. This study was a secondary analysis of data from the 2018 National Nutrition and Health Survey (NNHS) carried out among 24,985 women aged 15-49 years in the 36 states and the Federal Capital Territory (FCT) in Nigeria. Analysis was carried out at the level of individual women and at the ecological level. Only 68.3% visited a health professional (doctors, nurses, midwives, community health extension workers, and community health officers) for ANC in the most recent pregnancy before the survey. At delivery, 44.9% were assisted by delivery attendants with about half (50.1%) assisted by non-professional (traditional birth attendants, relatives and friends) during delivery. There was a significant variation in use of modern family planning (FP) across types of ANC provider. There was a strong positive correlation between ANC utilisation and skilled birth attendance (SBA) (r=0.706, p <0.001), and between SBA and FP (r=0.730, p <0.001). These results have implications for the design of appropriate interventions for strengthening the role of healthcare providers to enhance ANC patronage, utilization of safe delivery services and sustained use of reproductive health services.

Hierarchical modelling of factors associated with anaemia among under-five children in Nigeria.

This study used a nationally representative cross-sectional data from 2018 Nigeria Demographic Health Survey (NDHS) to investigate the prevalence and factors associated with anaemia in children aged less than five years in Nigeria. Anaemia was defined as haemoglobin level <11.0g/dl, while explanatory variables included parental profile, social and environmental factors. Descriptive analyses and multivariable Poisson regression models were fitted using Stata 15 software. Associated factors were quantified using Prevalence Ratio (PR) with 95% confidence interval (CI). Of the 5834 children aged 6-59 months, 51.9% were male. The prevalence of anaemia among under-five children was 71.6% (95% CI: 69.9-73.2). Childhood anaemia was associated with history of maternal anaemia (PR 1.06; CI 1.05-1.08); having underweight mothers (PR 1.02; CI 1.00-1.05); being a Muslim (PR 1.05; CI 1.02-1.08), Igbo (PR 1.07; CI 1.01-1.14) and Hausa (PR 1.04; CI 1.01-1.07) ethnic group. Further, children from South-South (PR 1.09; CI 1.06-1.13) and South-West (PR 1.06; CI 1.02-1.10) and those currently breastfeeding (PR 1.06; CI 1.04-1.07) had higher risk of anaemia. However, children from middle (PR 0.94; CI 0.91-0.97), or higher wealth indices were less likely to have anaemia. Maternal socio-economic and nutritional characteristics were identified as key predictors of under-five anaemia. Strategies are needed to mitigate the effect of poverty and tweak new and existing nutritional intervention programs to make them responsive to socio-cultural peculiarities across the various geo-political regions of Nigeria.

Evaluation of the anticonvulsant and neuroprotective effect of intracerebral administration of growth hormone in rats.

INTRODUCTION: The growth hormone (GH) has been reported as a crucial neuronal survival factor in the hippocampus against insults of diverse nature. Status epilepticus (SE) is a prolonged seizure that produces extensive neuronal cell death. The goal of this study was to evaluate the effect of intracerebroventricular administration of GH on seizure severity and SE-induced hippocampal neurodegeneration. METHODOLOGY: Adult male rats were implanted with a guide cannula in the left ventricle and different amounts of GH (70, 120 or 220ng/3µl) were microinjected for 5 days; artificial cerebrospinal fluid was used as the vehicle. Seizures were induced by the lithium-pilocarpine model (3mEq/kg LiCl and 30mg/kg pilocarpine hydrochloride) one day after the last GH administration. Neuronal injury was assessed by Fluoro-Jade B (F-JB) staining. RESULTS: Rats injected with 120ng of GH did not had SE after 30mg/kg pilocarpine, they required a higher number of pilocarpine injections to develop SE than the rats pretreated with the vehicle, 70ng or 220ng GH. Prefrontal and parietal cortex EEG recordings confirmed that latency to generalized seizures and SE was also significantly higher in the 120ng group when compared with all the experimental groups. FJ-B positive cells were detected in the hippocampus after SE in all rats, and no significant differences in the number of F-JB cells in the CA1 area and the hilus was observed between experimental groups. CONCLUSION: Our results indicate that, although GH has an anticonvulsive effect in the lithium-pilocarpine model of SE, it does not exert hippocampal neuroprotection after SE.

ACCIDENTAL INTRAOPERATIVE FINDING OF PARASITIC FIBROIDS IN THE MESENTERY OF A MIDDLE-AGED WOMAN.

Fibroid (myoma) is the most common benign tumor of the female genital tract. The tumour may occur in the uterine corpus as intramural, submucous, subserous, cervical fibroid; or in the broad ligament as intraligamentary fibroid or outside of uterus as parasitic fibroid. Parasitic fibroid is rare as a primary or secondary tumour. It is commonly diagnosed as an incidental finding during radiologic or abdominal surgical procedures. This was a case report of histologically confirmed multiple parasitic fibroids in a 39-year-old woman coexisting with primary uterine fibroids. The woman presented with a history of progressive abdominal swelling and associated lower abdominal pain of 8 years duration. There was an antecedent history of exploratory laparotomy with excision of uterine mass. Abdominal ultrasonography revealed multiple uterine fibroid nodules in the submucous, intramural and subserous layers of the uterus with bilateral normal ovaries. She had abdominal myomectomy. The intraoperative findings revealed multiple uterine fibroid nodules with a total weight of 1670g. There were multiple parasitic fibroid nodules attached to the serosa of the colon with the largest measuring 3.5 x 2cm. We discussed the management and associated challenges of unanticipated parasitic fibroids at surgery. We highlighted the role of multi-disciplinary care and advocated for a high index of suspicion while preparing for surgical intervention in women with multiple uterine fibroids.

Resumption of Sexual Intercourse and Family Planning use Among Postpartum Women Attending Infant Welfare Clinics in Ibadan, Southwest Nigeria - A Cross-Sectional Study.

BACKGROUND: Women may resume sexual intercourse anytime during the postpartum period with little consideration for contraceptive. AIM: To determine factors associated with resumption of sexual activity, explore FP practices and influence on sexual resumption among postpartum women. SUBJECT AND METHODS: A cross-sectional study of postpartum women at the infant-welfare clinic of Adeoyo Maternity Teaching Hospital and University College Hospital, Ibadan between July and October, 2014. Data on socio-demographic characteristics, contraceptive use, and sexual behavior were collected using interviewer-administered semi-structured questionnaires. Associations were tested using Chi-square tests and Logistic regression analysis for crude and adjusted odds ratios. Level of significance was 5%. RESULTS: There were 256 women with mean age of 29.1 years(SD = 5.2). Majority had tertiary education; were currently married in monogamous marriages and had 1-3 children. Ninety-one(38.7%) had started sexual intercourse at the time of interview. Among those who had not started having sex, about a quarter (24.2%) gave no reason and 20% felt it was too early. The fear of pain and child-spacing were reasons given by 5.7% and 5.1% respectively. Current use of contraceptive method was 20.7% among women and 36.4% among women who had resumed sexual activity. On multiple logistic regression, Family-planning users were about five times more-likely than non-users to resume sexual intercourse (Odd Ratio = 5.66, 95% Confidence interval = 2.61 - 12.28). CONCLUSION: Women commonly resume sexual intercourse during postpartum period without contraceptive use. Interventions during antenatal and early postnatal periods are needed to improve early adoption of Family planning by postpartum women.