AIM:To investigate the efficacy of a new visual acuity(VA)screening method,the baby vision test for young children.METHODS:A total 105 eyes of 65 children aged 2-8y were included in the study.Acuity testing was conduc...AIM:To investigate the efficacy of a new visual acuity(VA)screening method,the baby vision test for young children.METHODS:A total 105 eyes of 65 children aged 2-8y were included in the study.Acuity testing was conducted using a standardized recognition acuity chart(Snellen visual chart:at 3 m)and the baby vision model assessment.The baby vision device includes a screen,a near infrared camera and a computer.Children were seated at a measured distance of 33-40 cm from a display for testing.VA was estimated according to the highest resolution the children could follow.Decimal VA data were converted to logarithm of the minimum angle of resolution(logMAR)for statistical analysis.The VA results for each child were recorded and analyzed for consistency.RESULTS:The mean VA measured using the Snellen visual chart was 0.62±0.32,and that assessed using the baby vision test was 0.66±0.27.The 95%limit of agreement was-0.609 to 0.695,with 95.2%(100/105)plots within the 95%limits of agreement.VA values of the baby vision test were significantly correlated with those of the Snellen chart(R=0.274,P=0.005).CONCLUSION:The baby vision test can be used as a relatively reliable method for estimating VA in young children.This new acuity assessment might be a valid predictor of optotype-measured acuity later in preverbal children.展开更多
1.Tom bought a baby car last year.汤姆去年买了一辆微型汽车。2.She is my baby sister.她是我年龄最小的妹妹。3.He is sleeping like a baby.他正睡得像孩子似的。4.Baby,I can't live without you.宝贝,我不能没有你。
Ecofeminism is a theory that combines women's unfair condition with nature's overuse by human.It "argues that a strong parallel exists between the oppression and subordination of women in families and soc...Ecofeminism is a theory that combines women's unfair condition with nature's overuse by human.It "argues that a strong parallel exists between the oppression and subordination of women in families and society and the degradation of nature through the construction of differences into conceptual binaries and ideological hierarchies that allow a systematic justification of domination by subjects classed into higher-ranking categories over objects classed into lower-ranking categories" (Miao 184). Tar Baby is the fourth work of Tony Morrison which explores African-Americans' poor status, especially black women's. From ecofeminism's perspective, women and nature share same destiny. Being fed up with the bad condition, women has struggling against male world and tried to win their own happiness and identity, appealing to mutual respect and understanding.展开更多
AIM: To investigate a new mother-baby system, consisting of a peroral cholangioscope and a duodenoscope in patients regarding its feasibility. METHODS: In the study period from January 2007 to February 2010, 76 consec...AIM: To investigate a new mother-baby system, consisting of a peroral cholangioscope and a duodenoscope in patients regarding its feasibility. METHODS: In the study period from January 2007 to February 2010, 76 consecutive patients(33 men, 43 women; mean age 63 years old) were included in this pilot series. Endoluminal images and biopsies were obtained from 55 patients with indeterminate strictures, while 21 patients had fixed filling defects. The diagnostic accuracy of peroral cholangioscopy(POCS) in the visualization of strictures and tissue sampling was evaluated, and therapeutic success was monitored. Followup was performed over at least 9 mo. RESULTS: A total of 55 patients had indeterminate strictures. Using the criteria "circular stenosis" and "irregular surface or margins", POCS correctly described 27 out of 28 malignant biliary strictures and 25 out of 27 benign lesions(sensitivity, 96.4%; specificity, 92.6%, diagnostic accuracy 94.5%). Visually targeted forceps biopsies were performed in 55 patients. Tissue sampling during POCS revealed malignancy in 18 of 28 cases(sensitivity: 64.3%). In 21 patients with fixed filling defects, 10 patients with bile duct stones were successfully treated with conventional stone removal. Nine patients with difficult stones(5 giant stones and 4 intrahepatic stones) were treated with visually guided laser lithotripsy. Two patients in the group with unclear fixed filling defects had bile duct adenoma or papillary tumors and were surgically treated. CONCLUSION: The new 95 cm POCS allows for accurate discrimination of strictures and fixed filling defects in the biliary tree, provides improved sensitivity of endoscopically guided biopsies and permits therapeutic approaches for difficult intrahepatic stones.展开更多
Dear Editor,I am Dr. Jungyul Park from the Division of Oculoplasty,Department of Ophthalmology,Pusan National University Hospital, Busan, Korea. I am writing to present a case of pilomatrixoma of the upper eyelid in a...Dear Editor,I am Dr. Jungyul Park from the Division of Oculoplasty,Department of Ophthalmology,Pusan National University Hospital, Busan, Korea. I am writing to present a case of pilomatrixoma of the upper eyelid in a 10-month-old baby that first appeared when the baby was 3 months old.展开更多
[Objective] The paper was to analyze the inheritance of clubroot resistance of miniature Chinese baby cabbage,to shorten identification time and to improve breeding efficacy of new disease-resistant varieties. [Method...[Objective] The paper was to analyze the inheritance of clubroot resistance of miniature Chinese baby cabbage,to shorten identification time and to improve breeding efficacy of new disease-resistant varieties. [Method] Taking clubroot-resistant Chinese cabbage CCR001,disease-susceptible baby cabbage CM002,and their F_1,F_2 and BC_1 offspring as the research objects,the inheritance of clubroot resistance of baby cabbage was studied. [Result]The clubroot-resistance of baby cabbage was controlled by a single dominant gene,which conformed to Mendel's Laws of inheritance. The molecular markers-assisted selection combing with bacterial soil inoculation confirmed that the disease-resistance indeed passed on from the parents,and was inherited in F_1 and F_2. [Conclusion]It is feasible to breed clubroot-resistant baby cabbage by using molecular markers-assisted selection.展开更多
Infant formula provides the largest, if not sole, source of nutrition for an extended interval;the nutritional adequacy of the formula must be confirmed and the indications for its use were well understood. Both iron ...Infant formula provides the largest, if not sole, source of nutrition for an extended interval;the nutritional adequacy of the formula must be confirmed and the indications for its use were well understood. Both iron deficiency and iron excess during the fetal and neonatal period bode poorly for developing organ systems. Voltammetry is analytical method based on current potential measurements in electrochemical cells. In this study the concentration of iron in four brands of powder milk and baby food (based on rice and based on wheat) was analyzed with DPASV and voltammeter device. Total Means ± SE of Iron in baby foods and powder milk (n = 40) were 8.55 ± 1.18 mg/100g, 5.21 ± 0.66 respectively. Iron level in baby food type I and II was lower than labeled value (p p < 0.05).展开更多
Vitamin A Deficiency (VAD) is a major concern in the world today and is a risk for children in developing countries. Trends have shown that food based interventions are the preferred long-term solution in controlling ...Vitamin A Deficiency (VAD) is a major concern in the world today and is a risk for children in developing countries. Trends have shown that food based interventions are the preferred long-term solution in controlling VAD as opposed to supplements. The orange-fleshed sweetpotato and mangoes are rich in beta-carotene, yet they are not fully utilized. A processed product from these raw materials will make use of surplus produce, promote year round utilization, increase the economic value of the crops and provide variety and convenience of uses. The roots were obtained from the field station, University of Nairobi, while the mangoes were purchased from the local market. The roots were washed, peeled and sliced. They were boiled to softness and mashed. The mangoes were washed, peeled, sliced and pureed in a blender. The two raw materials were mixed using six different formulations. Each formula was pasteurized at 80°C for 5 min in a batch pasteurizer, packaged by hot filling, cooled immediately and stored. The cooking time for the sweetpotatoes was 19.5 min. Losses of beta-carotene and ascorbic acid ranged from 17% - 21% and 18% - 28% respectively after pasteurization. The total solids increased by 3% on average. Changes due to storage of the product at 25°C could be detected by sensory analysis only after six months of storage. After storage, beta-carotene and ascorbic acid decreased by 18% and by 45% respectively. The final stored product could provide 73.7% and 64.5% of retinol equivalent for infants and 1 - 10 year-olds respectively. It could also provide 48.9% of ascorbic acid for children 1 - 10 years old, when consumed in amounts of 100 g per day.展开更多
Background: The importance of early breastfeeding initiation to both the mother and infant is enormous as it reduces the likelihood of neonatal mortality as well as maternal postpartum haemorrhage. The objectives of t...Background: The importance of early breastfeeding initiation to both the mother and infant is enormous as it reduces the likelihood of neonatal mortality as well as maternal postpartum haemorrhage. The objectives of the study were to assess the prevalence and determinants of correct breastfeeding initiation time among newborns delivered at the University of Nigeria Teaching Hospital, Enugu. Methods: This was a cross sectional descriptive study. Relevant maternal and new-born birth characteristics were obtained using a pretested semi-structured questionnaire. Data were analyzed using SPSS version 20.0. Multivariate logistic regression was used to determine the factors that are significantly associated with correct breastfeeding initiation time with the level of significance set at p Results: A total of 321 mother-newborn pairs were studied. 86 (26.8%) of the respondents correctly initiated breastfeeding within 1 hour of delivery. Planned pregnancy, pre-pregnancy decision on infant feeding options, primiparity, vaginal delivery and breast milk as first food given to the neonate post-delivery were associated with increased likelihood of correct breastfeeding initiation time. Conclusion: Correct breastfeeding initiation time among respondents is low. Planned pregnancy, pre-pregnancy decision on infant feeding option before pregnancy, primiparity, vaginal delivery and breast milk as first food given to the neonate after delivery were associated with having correct breastfeeding initiation time among respondents. Efforts should be made to complement Baby Friendly Hospital Initiative with baby friendly community initiative in order to improve the rate of correct breastfeeding initiation time in our setting.展开更多
The field experiment was conduced at the Agronomy Field Unit, Main Research Station, University of Agricultural Sciences, Hebbal, Bangalore, India during 2002 and 2003 to study the effect of irrigation schedules on gr...The field experiment was conduced at the Agronomy Field Unit, Main Research Station, University of Agricultural Sciences, Hebbal, Bangalore, India during 2002 and 2003 to study the effect of irrigation schedules on growth, yield and quality of baby corn. The soil of the experimental site was red sandy loam in texture with neutral reaction. The experiment was laid out in a randomized complete block design with three replications. There were seven treatments of irrigation schedules based on IW/CPE ratio of 0.6 and 1.0 during different phenophases of baby corn. The results of the experiment revealed that the baby corn dry matter was significantly higher (75.57 g.plant–1) with higher green fodder yield of 43.47 t.ha–1 due to irrigation scheduled at IW/CPE ratio of 1.0 followed by moisture stress at early stage (I3). Irrigations scheduled at IW/CPE ratio of 1.0 registered significantly higher baby corn yield of 6.60 t.ha–1 followed by the delayed irrigation at early stage of 10 - 25 DAS. Significantly higher crude protein, phosphorus, potassium and lower reducing sugars and ascorbic acid content of baby corn was recorded under IW/CPE ratio of 1.0. Delayed irrigation at 0.6 IW/CPE ratio through-out produced baby corn with higher taste and juiciness. The total crop water use ranged from 294.10 to 469.10 mm, respectively under continuously delayed irrigation at 0.6 IW/CPE ratio and frequent irrigation at IW/CPE ratio of 1.0 which also recorded higher water use efficiency.展开更多
This study originates from a larger study carried out on the autonomy and reproductive rights of married Ikwerre women of Rivers State,Nigeria.It examined the use of women for the sole purposes of making babies by cou...This study originates from a larger study carried out on the autonomy and reproductive rights of married Ikwerre women of Rivers State,Nigeria.It examined the use of women for the sole purposes of making babies by couples who are unable to produce children naturally.The study explored a purposive qualitative research method.Data collection was from December 2014 to March,2015.Thirty four(34)IDIs(in-depth interviews)and six FGDs(focus group discussions)were conducted with married Ikwerre women between the ages of 22 and 60 years with various educational backgrounds,who are either in monogamous or polygynous marriage.Data were analyzed thematically.Questions on understanding of autonomy,reasons for getting married,choice of marriage,effect of marriage,and educational qualifications were asked.Results showed that some women are married off for the sole purpose of making babies for couples who cannot have biological children.These baby making wives are often very unhappy because of the status they are made to assume after having children for these couples.A few are happy,because they see being married for whatever reason as better than being single.Adequate laws should be put in place to regulate ART(Assisted Reproductive Technology)in Nigeria.This will help eliminate the exploitation of women for baby making.展开更多
Sex is used to define the biological categorization of a human being as either a male or female. Globally, most of the pregnant women have expressed desire to know the sex of their babies prenatally. To determine sex ...Sex is used to define the biological categorization of a human being as either a male or female. Globally, most of the pregnant women have expressed desire to know the sex of their babies prenatally. To determine sex of the baby before birth, both traditional and modern sex prediction methods have been used. The study aimed at answering the question;can foetal position and sex be related? If so, can it be used to predict the sex of the baby? Analytical p</span><span style="font-family:Verdana;">er</span><span style="font-family:Verdana;">spective utilizing quantitative approach was conducted in a Referral County Hospital to collect data from a sample size of 340 women who were admitted in labour. Selection was done through convenience sampling method. Data were cross tabulated to determine variable frequencies and establish the association, while chi-square was used to test the study hypothesis. Overall results revealed statistically significant relationship between foetal position and sex of the baby (P</span><span style="font-family:""> </span><span style="font-family:Verdana;">=</span><span style="font-family:""> </span><span style="font-family:Verdana;">0.001). Majority of female neonates (74.4%) had adopted right occipital anterior, while most of male neonates (57.4%) had adopted left occipital anterior. It follows then, that sex of the baby may be related to the foetal position. This knowledge may be used by the midwives to predict the foetal sex for the women who may not afford ultrasound scan. Further research may be necessary in a different setting.展开更多
The prefrontal cortex of a human full termnewborn infant just after accidental death was studies by mcans of immunocytochemical technique with antibody directedagainst GABA(Immunonuclear Corp.)and ABC kit(Vector)。GAB...The prefrontal cortex of a human full termnewborn infant just after accidental death was studies by mcans of immunocytochemical technique with antibody directedagainst GABA(Immunonuclear Corp.)and ABC kit(Vector)。GABA-containing neurons were found over all layers and all were nonpyramidal cells.The laminar distribution of GABA-containing ne-urons was not even between different layers,density in laye Ⅱ was prominently higher than any other layers,density in layer Ⅲ and layer Ⅳ was higher than that in layer V and Ⅵ.展开更多
文摘AIM:To investigate the efficacy of a new visual acuity(VA)screening method,the baby vision test for young children.METHODS:A total 105 eyes of 65 children aged 2-8y were included in the study.Acuity testing was conducted using a standardized recognition acuity chart(Snellen visual chart:at 3 m)and the baby vision model assessment.The baby vision device includes a screen,a near infrared camera and a computer.Children were seated at a measured distance of 33-40 cm from a display for testing.VA was estimated according to the highest resolution the children could follow.Decimal VA data were converted to logarithm of the minimum angle of resolution(logMAR)for statistical analysis.The VA results for each child were recorded and analyzed for consistency.RESULTS:The mean VA measured using the Snellen visual chart was 0.62±0.32,and that assessed using the baby vision test was 0.66±0.27.The 95%limit of agreement was-0.609 to 0.695,with 95.2%(100/105)plots within the 95%limits of agreement.VA values of the baby vision test were significantly correlated with those of the Snellen chart(R=0.274,P=0.005).CONCLUSION:The baby vision test can be used as a relatively reliable method for estimating VA in young children.This new acuity assessment might be a valid predictor of optotype-measured acuity later in preverbal children.
文摘1.Tom bought a baby car last year.汤姆去年买了一辆微型汽车。2.She is my baby sister.她是我年龄最小的妹妹。3.He is sleeping like a baby.他正睡得像孩子似的。4.Baby,I can't live without you.宝贝,我不能没有你。
文摘Ecofeminism is a theory that combines women's unfair condition with nature's overuse by human.It "argues that a strong parallel exists between the oppression and subordination of women in families and society and the degradation of nature through the construction of differences into conceptual binaries and ideological hierarchies that allow a systematic justification of domination by subjects classed into higher-ranking categories over objects classed into lower-ranking categories" (Miao 184). Tar Baby is the fourth work of Tony Morrison which explores African-Americans' poor status, especially black women's. From ecofeminism's perspective, women and nature share same destiny. Being fed up with the bad condition, women has struggling against male world and tried to win their own happiness and identity, appealing to mutual respect and understanding.
文摘AIM: To investigate a new mother-baby system, consisting of a peroral cholangioscope and a duodenoscope in patients regarding its feasibility. METHODS: In the study period from January 2007 to February 2010, 76 consecutive patients(33 men, 43 women; mean age 63 years old) were included in this pilot series. Endoluminal images and biopsies were obtained from 55 patients with indeterminate strictures, while 21 patients had fixed filling defects. The diagnostic accuracy of peroral cholangioscopy(POCS) in the visualization of strictures and tissue sampling was evaluated, and therapeutic success was monitored. Followup was performed over at least 9 mo. RESULTS: A total of 55 patients had indeterminate strictures. Using the criteria "circular stenosis" and "irregular surface or margins", POCS correctly described 27 out of 28 malignant biliary strictures and 25 out of 27 benign lesions(sensitivity, 96.4%; specificity, 92.6%, diagnostic accuracy 94.5%). Visually targeted forceps biopsies were performed in 55 patients. Tissue sampling during POCS revealed malignancy in 18 of 28 cases(sensitivity: 64.3%). In 21 patients with fixed filling defects, 10 patients with bile duct stones were successfully treated with conventional stone removal. Nine patients with difficult stones(5 giant stones and 4 intrahepatic stones) were treated with visually guided laser lithotripsy. Two patients in the group with unclear fixed filling defects had bile duct adenoma or papillary tumors and were surgically treated. CONCLUSION: The new 95 cm POCS allows for accurate discrimination of strictures and fixed filling defects in the biliary tree, provides improved sensitivity of endoscopically guided biopsies and permits therapeutic approaches for difficult intrahepatic stones.
文摘Dear Editor,I am Dr. Jungyul Park from the Division of Oculoplasty,Department of Ophthalmology,Pusan National University Hospital, Busan, Korea. I am writing to present a case of pilomatrixoma of the upper eyelid in a 10-month-old baby that first appeared when the baby was 3 months old.
基金Supported by Key New Product Plan of Yunnan Provincial Science and Technology Department(2015BB007)International Cooperation Project of Yunnan Provincial Science and Technology Department(2014IA016)+1 种基金Science and Technology Plan for Enriching People and Strengthening County of Yunnan Provincial Science and Technology Department(2014EB033)National Bulk Vegetable Industry Technology System(CARS-23)
文摘[Objective] The paper was to analyze the inheritance of clubroot resistance of miniature Chinese baby cabbage,to shorten identification time and to improve breeding efficacy of new disease-resistant varieties. [Method] Taking clubroot-resistant Chinese cabbage CCR001,disease-susceptible baby cabbage CM002,and their F_1,F_2 and BC_1 offspring as the research objects,the inheritance of clubroot resistance of baby cabbage was studied. [Result]The clubroot-resistance of baby cabbage was controlled by a single dominant gene,which conformed to Mendel's Laws of inheritance. The molecular markers-assisted selection combing with bacterial soil inoculation confirmed that the disease-resistance indeed passed on from the parents,and was inherited in F_1 and F_2. [Conclusion]It is feasible to breed clubroot-resistant baby cabbage by using molecular markers-assisted selection.
文摘Infant formula provides the largest, if not sole, source of nutrition for an extended interval;the nutritional adequacy of the formula must be confirmed and the indications for its use were well understood. Both iron deficiency and iron excess during the fetal and neonatal period bode poorly for developing organ systems. Voltammetry is analytical method based on current potential measurements in electrochemical cells. In this study the concentration of iron in four brands of powder milk and baby food (based on rice and based on wheat) was analyzed with DPASV and voltammeter device. Total Means ± SE of Iron in baby foods and powder milk (n = 40) were 8.55 ± 1.18 mg/100g, 5.21 ± 0.66 respectively. Iron level in baby food type I and II was lower than labeled value (p p < 0.05).
文摘Vitamin A Deficiency (VAD) is a major concern in the world today and is a risk for children in developing countries. Trends have shown that food based interventions are the preferred long-term solution in controlling VAD as opposed to supplements. The orange-fleshed sweetpotato and mangoes are rich in beta-carotene, yet they are not fully utilized. A processed product from these raw materials will make use of surplus produce, promote year round utilization, increase the economic value of the crops and provide variety and convenience of uses. The roots were obtained from the field station, University of Nairobi, while the mangoes were purchased from the local market. The roots were washed, peeled and sliced. They were boiled to softness and mashed. The mangoes were washed, peeled, sliced and pureed in a blender. The two raw materials were mixed using six different formulations. Each formula was pasteurized at 80°C for 5 min in a batch pasteurizer, packaged by hot filling, cooled immediately and stored. The cooking time for the sweetpotatoes was 19.5 min. Losses of beta-carotene and ascorbic acid ranged from 17% - 21% and 18% - 28% respectively after pasteurization. The total solids increased by 3% on average. Changes due to storage of the product at 25°C could be detected by sensory analysis only after six months of storage. After storage, beta-carotene and ascorbic acid decreased by 18% and by 45% respectively. The final stored product could provide 73.7% and 64.5% of retinol equivalent for infants and 1 - 10 year-olds respectively. It could also provide 48.9% of ascorbic acid for children 1 - 10 years old, when consumed in amounts of 100 g per day.
文摘Background: The importance of early breastfeeding initiation to both the mother and infant is enormous as it reduces the likelihood of neonatal mortality as well as maternal postpartum haemorrhage. The objectives of the study were to assess the prevalence and determinants of correct breastfeeding initiation time among newborns delivered at the University of Nigeria Teaching Hospital, Enugu. Methods: This was a cross sectional descriptive study. Relevant maternal and new-born birth characteristics were obtained using a pretested semi-structured questionnaire. Data were analyzed using SPSS version 20.0. Multivariate logistic regression was used to determine the factors that are significantly associated with correct breastfeeding initiation time with the level of significance set at p Results: A total of 321 mother-newborn pairs were studied. 86 (26.8%) of the respondents correctly initiated breastfeeding within 1 hour of delivery. Planned pregnancy, pre-pregnancy decision on infant feeding options, primiparity, vaginal delivery and breast milk as first food given to the neonate post-delivery were associated with increased likelihood of correct breastfeeding initiation time. Conclusion: Correct breastfeeding initiation time among respondents is low. Planned pregnancy, pre-pregnancy decision on infant feeding option before pregnancy, primiparity, vaginal delivery and breast milk as first food given to the neonate after delivery were associated with having correct breastfeeding initiation time among respondents. Efforts should be made to complement Baby Friendly Hospital Initiative with baby friendly community initiative in order to improve the rate of correct breastfeeding initiation time in our setting.
文摘The field experiment was conduced at the Agronomy Field Unit, Main Research Station, University of Agricultural Sciences, Hebbal, Bangalore, India during 2002 and 2003 to study the effect of irrigation schedules on growth, yield and quality of baby corn. The soil of the experimental site was red sandy loam in texture with neutral reaction. The experiment was laid out in a randomized complete block design with three replications. There were seven treatments of irrigation schedules based on IW/CPE ratio of 0.6 and 1.0 during different phenophases of baby corn. The results of the experiment revealed that the baby corn dry matter was significantly higher (75.57 g.plant–1) with higher green fodder yield of 43.47 t.ha–1 due to irrigation scheduled at IW/CPE ratio of 1.0 followed by moisture stress at early stage (I3). Irrigations scheduled at IW/CPE ratio of 1.0 registered significantly higher baby corn yield of 6.60 t.ha–1 followed by the delayed irrigation at early stage of 10 - 25 DAS. Significantly higher crude protein, phosphorus, potassium and lower reducing sugars and ascorbic acid content of baby corn was recorded under IW/CPE ratio of 1.0. Delayed irrigation at 0.6 IW/CPE ratio through-out produced baby corn with higher taste and juiciness. The total crop water use ranged from 294.10 to 469.10 mm, respectively under continuously delayed irrigation at 0.6 IW/CPE ratio and frequent irrigation at IW/CPE ratio of 1.0 which also recorded higher water use efficiency.
文摘This study originates from a larger study carried out on the autonomy and reproductive rights of married Ikwerre women of Rivers State,Nigeria.It examined the use of women for the sole purposes of making babies by couples who are unable to produce children naturally.The study explored a purposive qualitative research method.Data collection was from December 2014 to March,2015.Thirty four(34)IDIs(in-depth interviews)and six FGDs(focus group discussions)were conducted with married Ikwerre women between the ages of 22 and 60 years with various educational backgrounds,who are either in monogamous or polygynous marriage.Data were analyzed thematically.Questions on understanding of autonomy,reasons for getting married,choice of marriage,effect of marriage,and educational qualifications were asked.Results showed that some women are married off for the sole purpose of making babies for couples who cannot have biological children.These baby making wives are often very unhappy because of the status they are made to assume after having children for these couples.A few are happy,because they see being married for whatever reason as better than being single.Adequate laws should be put in place to regulate ART(Assisted Reproductive Technology)in Nigeria.This will help eliminate the exploitation of women for baby making.
文摘Sex is used to define the biological categorization of a human being as either a male or female. Globally, most of the pregnant women have expressed desire to know the sex of their babies prenatally. To determine sex of the baby before birth, both traditional and modern sex prediction methods have been used. The study aimed at answering the question;can foetal position and sex be related? If so, can it be used to predict the sex of the baby? Analytical p</span><span style="font-family:Verdana;">er</span><span style="font-family:Verdana;">spective utilizing quantitative approach was conducted in a Referral County Hospital to collect data from a sample size of 340 women who were admitted in labour. Selection was done through convenience sampling method. Data were cross tabulated to determine variable frequencies and establish the association, while chi-square was used to test the study hypothesis. Overall results revealed statistically significant relationship between foetal position and sex of the baby (P</span><span style="font-family:""> </span><span style="font-family:Verdana;">=</span><span style="font-family:""> </span><span style="font-family:Verdana;">0.001). Majority of female neonates (74.4%) had adopted right occipital anterior, while most of male neonates (57.4%) had adopted left occipital anterior. It follows then, that sex of the baby may be related to the foetal position. This knowledge may be used by the midwives to predict the foetal sex for the women who may not afford ultrasound scan. Further research may be necessary in a different setting.
文摘The prefrontal cortex of a human full termnewborn infant just after accidental death was studies by mcans of immunocytochemical technique with antibody directedagainst GABA(Immunonuclear Corp.)and ABC kit(Vector)。GABA-containing neurons were found over all layers and all were nonpyramidal cells.The laminar distribution of GABA-containing ne-urons was not even between different layers,density in laye Ⅱ was prominently higher than any other layers,density in layer Ⅲ and layer Ⅳ was higher than that in layer V and Ⅵ.
