scholarly journals Evaluation of the Blood Level of Adiponectin in Pregnant Adolescents

2021 ◽  
Vol 43 (06) ◽  
pp. 429-435
Author(s):  
Elaine Cristina Rocha Pádua ◽  
Silvia Daher ◽  
Isa de Pádua Cintra Sampaio ◽  
Edward Araujo Júnior ◽  
Cristina Falbo Guazzelli
Keyword(s):  
Serum Levels ◽  
Cross Sectional Study ◽  
Serum Adiponectin ◽  
Enzyme Linked Immunosorbent Assay ◽  
Sectional Study ◽  
Pregnant Adolescents ◽  
Cross Sectional ◽  
Adolescent Group ◽  
Gestational Weight ◽  
Intergroup Comparison

Abstract Objective To evaluate serum levels of adiponectin in pregnant adolescents between 30 and 36 weeks of gestation. Method: A prospective cross-sectional study enrolled 67 normal pregnant women between 30 and 36 weeks of gestation and eutrophic (body mass index [BMI]: 18.5–25 kg/m2), of which 36 were adolescents (< 20 years old) and 31 adults (≥ 20 years old). Serum adiponectin levels were determined by enzyme-linked immunosorbent assay (ELISA). The t-student or Mann-Whitney tests were used for intergroup comparison. Results Pregnant adolescents showed significantly higher serum adiponectin concentrations compared with pregnant adults (p = 0.04). No differences were observed in adiponectin levels in younger pregnant adolescents (< 16 years old) compared with older pregnant adolescents (≥ 16 years old). Adiponectin values were divided into 3 subgroups: < 3,000 ng/mL, between 3,000 and 5,000 ng/mL, and > 5,000 ng/mL. Birthweight was significantly higher in women > 5,000 ng/mL when compared with < 3,000 ng/mL in the adolescent group. No association between pregestational adiponectin levels and BMI, gestational weight gain, and gestational age was observed; however, there was a positive relation with birthweight (p = 0.0239). Conclusion Serum adiponectin values in pregnant adolescents between 30 and 36 weeks of gestation were higher compared with pregnant adults; however, no differences between younger and older pregnant adolescents were observed.

Reproductive Health in Pregnant Adolescents: A Cross-sectional Study in a General Hospital in Monterrey, México

2018 ◽  
Vol 31 (2) ◽  
pp. 204-205
Author(s):  
Villa-Cruz Grecia ◽  
González-Oropeza Diego ◽  
Ploneda-González César ◽  
Hernández-Escobar Claudia ◽  
Tenorio-Martínez Sofía
Keyword(s):  
Reproductive Health ◽  
General Hospital ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Pregnant Adolescents ◽  
Cross Sectional

scholarly journals The Relationship between Dioxin-Like Polychlorobiphenyls and IGF-I Serum Levels in Healthy Adults: Evidence from a Cross-Sectional Study

PLoS ONE ◽  
2012 ◽  
Vol 7 (5) ◽  
pp. e38213 ◽  
Author(s):  
Octavio P. Luzardo ◽  
Luis Alberto Henríquez-Hernández ◽  
Pilar F. Valerón ◽  
Pedro C. Lara ◽  
Maira Almeida-González ◽  
...  
Keyword(s):  
Serum Levels ◽  
Cross Sectional Study ◽  
Healthy Adults ◽  
Sectional Study ◽  
Cross Sectional ◽  
Igf I ◽  
The Relationship

scholarly journals Obesity in Pregnant Adolescents: Clinical Correlates, Maternal and Fetal Outcomes

2020 ◽  
pp. 17-25
Author(s):  
Cecília Ogando Alfama ◽  
Amanda Vilaverde Perez ◽  
Mariana Sbaraini ◽  
Marianna Sperb ◽  
Rafaela da Silveira Corrêa ◽  
...  
Keyword(s):  
Gestational Hypertension ◽  
Cross Sectional Study ◽  
University Hospital ◽  
Sectional Study ◽  
Pregnant Adolescents ◽  
Fetal Outcomes ◽  
Cross Sectional ◽  
The Relationship ◽  
Weight Excess ◽  
Lower Adherence

Objective: To evaluate the relationship between pregestational obesity and maternal and fetal outcomes in pregnant adolescents. Methods: Cross-sectional study conducted among puerperal teenagers of a university hospital in Southern Brazil. Structured questionnaires on sociodemographic and obstetric data were applied. Results: We evaluated 500 puerperal adolescents with a mean age of 17.77± 1.36. Of these, 31.2% (n=156) had pregestational weight excess. Pregestational weight excess was significantly associated with gestational hypertension (p=0.037) and diabetes (p=0.045), cesarean delivery (p=0.040),and lower adherence to prenatal care (24.7%, p=0.007).

Seroprevalence of Coxiella burnetii in sheep flocks in Kaduna State, Northwestern Nigeria

2021 ◽  
Author(s):  
Shuaibu Gidado Adamu ◽  
Junaidu Kabir ◽  
Jarlath Udo Umoh ◽  
Mashood Abiola Raji
Keyword(s):  
Risk Factors ◽  
Coxiella Burnetii ◽  
Q Fever ◽  
Jugular Vein ◽  
Cross Sectional Study ◽  
Enzyme Linked Immunosorbent Assay ◽  
Sectional Study ◽  
High Seroprevalence ◽  
Cross Sectional ◽  
Significant Difference

Abstract A cross-sectional study was carried out to determine the seroprevalence and risk factors of Q fever in sheep in the northern part of Kaduna State, Nigeria. This study aimed to determine Coxiella burnetii infection and its risk factors in sheep in Kaduna State. A total of 400 blood samples consisting of 259 samples from females and 141 from males were aseptically collected from the jugular vein of sheep from flocks in Kaduna State. The sera obtained were screened for Q fever using an indirect enzyme-linked immunosorbent assay (iELISA). The obtained data were analysed to determine whether there is a relationship between sex, age, and the animals tested. The analysis revealed that 8.0% of the sera was seropositive by iELISA. There was no significant difference in Q fever seropositivity in the study area according to the sex of sheep (P > 0.05). There was a statistically significant difference (P < 0.05) in Q fever seropositivity according to the age of sheep. This study indicated a high seroprevalence of Q fever mainly among female animals and older sheep. Further studies are required to determine the epizootiology of Q fever in the study area more precisely.

scholarly journals School Climate and Peer Victimization. Involvement, Affiliation and Help Perceived in School Centers as Protective Factors against Violent Behavior in Adolescent Couples

2020 ◽  
Vol 12 (11) ◽  
pp. 4705 ◽  
Author(s):  
Marta Ruiz-Narezo ◽  
Rosa Santibáñez Gruber
Keyword(s):  
School Climate ◽  
Romantic Relationships ◽  
Vocational Training ◽  
Romantic Relationship ◽  
Violent Behavior ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Adolescent Group ◽  
The Relationship

This article presents the results of a non-experimental, quantitative cross-sectional study conducted on an adolescent group. The sample of adolescents was acquired from high schools and vocational training, where the relationship between the school climate, more specifically, the involvement, affiliation, and perception of help and violence that is both experienced and exercised between partners. The study sample consisted of 433 adolescents aged 12–19 years from four educational centers from a municipality of Greater Bilbao. Since there are analyses that refer specifically to romantic relationships, in those cases, the 67.7% (N = 275) of the sample that claims to have or have had a romantic relationship is considered. Finally, there was evidence to suggest the existence of influence between the school climate and the implication of violence in adolescent couples.

scholarly journals Anti-carbamylated protein antibody isotype pattern differs between palindromic rheumatism and rheumatoid arthritis

2020 ◽  
Vol 12 ◽  
pp. 1759720X2097813
Author(s):  
Raul Castellanos-Moreira ◽  
Sebastian C. Rodriguez-Garcia ◽  
Sonia Cabrera-Villalba ◽  
María José Gomara ◽  
Georgina Salvador ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Duration ◽  
Fetal Calf Serum ◽  
Calf Serum ◽  
Cross Sectional Study ◽  
Enzyme Linked Immunosorbent Assay ◽  
Sectional Study ◽  
Antibody Isotype ◽  
Cross Sectional ◽  
Palindromic Rheumatism

Background: A restricted response against citrullinated peptides/proteins, with less isotype usage, has been found in palindromic rheumatism (PR) in comparison with rheumatoid arthritis (RA). We hypothesized that this different antibody response may be observed for other post-translational modified proteins. We compared the prevalence and isotype usage of two specificities of anti-carbamylated peptide/protein antibodies (Anti-CarP) in patients with PR and RA. Methods: Cross-sectional study including 54 patients with pure PR and 53 patients with RA, matched by sex, age, disease duration and ACPA. Anti-CarP specificities were determined by home-made enzyme-linked immunosorbent assay tests using a synthetic chimeric fibrin/filaggrin homocitrullinated peptide (CFFHP) and fetal calf serum (FCS) homocitrullinated protein as antigens. IgG, IgA and IgM isotypes were measured. Results: Anti-CarP were positive (CFFHP or FCS) in 24% and 64% of patients with PR and RA, respectively ( p < 0.005). All Anti-CarP isotype proportions were significantly lower in PR than in RA: Anti-CarP-IgG (24% versus 51%), Anti-CarP-IgA (7% versus 34%) and Anti-CarP-IgM (7% versus 36%). Mean titers of Anti-CarP isotypes were also lower in PR. In Anti-CarP positive patients, the isotype distribution differed between PR and RA: IgG Anti-CarP was used in all PR patients and in 79% of RA patients. By contrast, a significantly lower isotype usage of both IgA (31% versus 53%) and IgM (31% versus 56%) was observed in PR patients. No significant differences in clinical or demographic characteristics were observed according to Anti-CarP status in PR patients, except for a higher prevalence of ACPA and higher mean titers of ACPA and rheumatoid factor in Anti-CarP positive patients. Conclusion: Anti-CarP are found in patients with PR but in a lower proportion and with a different isotype usage from in RA, suggesting a distinct B cell response to homocitrullinated antigens in PR.

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