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M. Heidari M. A. Azari S. Hasani A. Khanahmadi S. Zerehdaran 《Russian Journal of Genetics》2012,48(4):417-421
Effect of polymorphic variants of growth hormone (GH), β-lactoglobulin (β-LG), and Pit-1 genes on milk yield was analyzed in a Holstein herd. Genotypes of the cows for these genes were determined by polymerase
chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Allele frequencies were 0.884 and 0.116 for L and V variants of GH, 0.170 and 0.830 for A and B variants of Pit-1, and 0.529 and 0.471 for A and B variants of β-LG, respectively. GLM procedure of SAS software was used to test the effects of these genes on milk yield. Results indicated
significant effects of these genes on milk yield (P < 0.05). Cows with LL genotype of GH produced more milk than cows with LV genotype (P < 0.05). Also, for Pit-1 gene, animals with AB genotype produced more milk than BB genotype (P < 0.05). In the case of β-LG gene, milk yield of animals with AA genotype was more than BB genotype (P < 0.01). Therefore, it might be concluded that homozygote genotypes of GH (LL) and β-LG (AA) were superior compared to heterozygote genotypes, whereas, the heterozygote genotype of Pit-1 gene (AB) was desirable. 相似文献
3.
Pomara N Bruno D Nierenberg JJ Sidtis JJ Martiniuk FT Mehta PD Zetterberg H Blennow K 《Neurochemical research》2011,36(6):1124-1128
A variable poly-T polymorphism in the TOMM40 gene, which is in linkage disequilibrium with APOE, was recently implicated with
increased risk and earlier onset age for late-onset Alzheimer’s disease in APOE ε3 carriers. To elucidate potential neurobiological
mechanisms underlying this association, we compared the effect of TOMM40 poly-T variants to the effect of APOE, an established
LOAD-risk modulator, on cerebrospinal fluid (CSF) amyloid beta (Aβ) and tau levels, in cognitively intact elderly subjects. APOE ε4 carriers showed significant reductions in Aβ 1-42 levels compared to non-ε4 carriers, but no differences were detected across TOMM40 variants. Neither Aβ 1-40 nor tau levels were affected by APOE or TOMM40. 相似文献
4.
G. B. Livshyts S. A. Kravchenko P. F. Tatarskyy I. A. Sudoma L. A. Livshits 《Cytology and Genetics》2008,42(4):272-277
The influence of FMR1, INHα1, NAT2, GSTT1 and GSTM1 genes mutations on ovarian function and their association with POF and “poor response” to exogenous GT after ovulation stimulation
were investigated. The carriers of Ala257Thr transition predominated in the studied “poor responders” group. In 1.6% POF patients
and 2.5% persons from “poor responders” group, but nobody from control group this transition combined with intermediate alleles
of FMR1 gene was observed. The frequency of deletion in GSTM1 gene in “poor responders” group was significantly higher (p = 0.01)
than in normal ovulatory control group. The frequency of Ser680Ser-Ala307Ala polymorphic genotype (22.2%) in “poor responders”
group was significantly higher (p = 0.028) than in normal-ovulatory control group (7.7%). The daily dosage of GT in intermediate
alleles of FMR1 gene carriers as well in patients with “slow acetylation” NAT2 genotype was significantly higher in comparison to patients without intermediate alleles and patients with “quick acetylation”
NAT2 genotype. Quantity of oocytes after stimulation ovulation in women with INHα1 gene Ala257Thr transition were significantly decreased in comparison to patients without such mutation. Further investigations
of these genes can play a major role in POF studying and modulation of ovarian response to exogenous GT.
Published in Ukrainian in Tsitologiya i Genetika, 2008, Vol. 42, No. 2, pp. 63–69.
The text was translated by the authors. 相似文献
5.
The S gene region of the hepatitis B virus (HBV) is responsible for the expression of surface antigens and includes the ‘a’-determinant
region. Thus, mutation(s) in this region would afford HBV variants a distinct survival advantage, permitting the mutant virus
to escape from the immune system. The aim of this study was to search for mutations of the S gene region in different patient groups infected with genotype D variants of HBV, and to analyse the biological significance of these mutations. Moreover, we investigated S gene mutation inductance among family members. Forty HBV-DNA-positive patients were determined among 132 hepatitis B surface
antigen (HbsAg) carriers by the first stage of seminested PCR. Genotypes and subtypes were established by sequencing of the
amplified S gene regions. Variants were compared with original sequences of these serotypes, and mutations were identified.
All variants were designated as genotype D and subtype ayw3. Ten kinds of point mutations were identified within the S region. The highest rates of mutation were found in chronic hepatitis patients and their family members. The amino acid mutations
125 (M → T) and 127 (T → P) were found on the first loop of ‘a’-determinant. The other consequence was mutation inductance
in a family member. We found some mutations in the S gene region known to be stable and observed that some of these mutations
affected S gene expression. 相似文献
6.
Interplay between stress response genes associated with attention‐deficit hyperactivity disorder and brain volume
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D. van der Meer P. J. Hoekstra J. Bralten M. van Donkelaar D. J. Heslenfeld J. Oosterlaan S. V. Faraone B. Franke C. A. Hartman 《Genes, Brain & Behavior》2016,15(7):627-636
The glucocorticoid receptor plays a pivotal role in the brain's response to stress; a haplotype of functional polymorphisms in the NR3C1 gene encoding this receptor has been associated with attention‐deficit hyperactivity disorder (ADHD). The serotonin transporter (5‐HTT) gene polymorphism 5‐HTTLPR is known to influence the relation between stress exposure and ADHD severity, which may be partly because of its reported effects on glucocorticoid levels. We therefore investigated if NR3C1 moderates the relation of stress exposure with ADHD severity and brain structure, and the potential role of 5‐HTTLPR. Neuroimaging, genetic and stress exposure questionnaire data were available for 539 adolescents and young adults participating in the multicenter ADHD cohort study NeuroIMAGE (average age: 17.2 years). We estimated the effects of genetic variation in NR3C1 and 5‐HTT, stress exposure and their interactions on ADHD symptom count and gray matter volume. We found that individuals carrying the ADHD risk haplotype of NR3C1 showed significantly more positive relation between stress exposure and ADHD severity than non‐carriers. This gene–environment interaction was significantly stronger for 5‐HTTLPR L‐allele homozygotes than for S‐allele carriers. These two‐ and three‐way interactions were reflected in the gray matter volume of the cerebellum, parahippocampal gyrus, intracalcarine cortex and angular gyrus. Our findings illustrate how genetic variation in the stress response pathway may influence the effects of stress exposure on ADHD severity and brain structure. The reported interplay between NR3C1 and 5‐HTT may further explain some of the heterogeneity between studies regarding the role of these genes and hypothalamic–pituitary–adrenal axis activity in ADHD. 相似文献
7.
A. B. Livshyts S. A. Kravchenko O. A. Berestovoy V. M. Zinchenko L. A. Livshits 《Cytology and Genetics》2010,44(6):365-369
The frequency of heterozygote carriers of risk zone alleles of the FMR1 gene (40–47 CGG repeats) was significantly higher in the group of patients with ovarian dysfunctions compared to control
group I. The frequency of these alleles shows an increasing tendency in patients poorly responding to superovulation induction
in IVF cycles. The average number of oocytes and follicles obtained from the stimulation of superovulation was significantly
decreased in FMR1 gene heterozygous risk zone allele carriers as compared to patients with normal alleles of the FMR1 gene. The general average dosage of exogenous gonadotrophin necessary for superovulation induction was significantly higher
in heterozygote carriers of FMR1 gene risk zone alleles than in patients with normal genotype. As well, the FMR1 gene risk zone alleles can be one of the hereditary susceptibility factors of impaired natural and stimulated ovulation. 相似文献
8.
Amim LH Pacheco AG Fonseca-Costa J Loredo CS Rabahi MF Melo MH Ribeiro FC Mello FC Oliveira MM Lapa e Silva JR Ottenhoff TH Kritski AL Santos AR 《Molecular biology reports》2008,35(4):563-566
Several genetic cytokine gene variants have been associated with host susceptibility to infectious diseases, including tuberculosis.
Based upon the importance of IFN-γ in protective immunity against Mycobacterium tuberculosis, and the functional role of the IFN-γ + 874T/A single nucleotide polymorphism in IFN-γ production, we genotyped 93 Brazilian
tuberculosis patients and 266 asymptomatic health care workers, including 150 individuals with a positive tuberculin skin
test, and analyzed the possible association of the +874A low IFN-γ producer allele with tuberculosis occurrence. Using multivariable
logistic regression models, genotype and allele frequencies of the mutant + 874A (low IFN-γ producer) allele were significantly
associated with tuberculosis disease. Heterozygous carriers had a 25% increased chance, while individuals presenting the A/A
homozygous genotype had an over two-fold risk of having active tuberculosis (95% CI, 1.16–5.91, P = 0.03). Despite the mixed ethnicity observed in Brazilian populations, the present data agree with observations reported
in other populations and thus demonstrate that the functional +874T/A IFN-γ gene polymorphism is associated with tuberculosis
in different populations. 相似文献
9.
Tao Wang Kai Hu Jinghua Ren Qingyao Zhu Gang Wu Gang Peng 《Molecular biology reports》2010,37(1):59-65
Polymorphism of vascular endothelial growth factor (VEGF) influences the VEGF responsiveness and is implicated in various
types of diseases with a putative angiogenic basis, but its role in nasopharyngeal carcinoma (NPC) is not fully understood.
In this report, we sought to investigate whether the VEGF-2578C/A polymorphism was associated with NPC in a Chinese population.
We carried out polymerase chain reaction-restriction fragment length polymorphism in blood genomic DNA of 156 NPC patients
and 161 control subjects. The VEGF-2578A allele carriers were significantly associated with an increased risk of NPC (odds
ratio: 1.648; 95% confidence interval: 1.053–2.580; P = 0.029). In contrast, NPC patients with the -2578CC genotype were shown higher tumor aggressiveness of large tumor size,
poor differentiation and advanced stage as compared to the -2578A allele carriers. No correlation was observed between the
genotype or allele distribution and lymph node metastasis or family history of cancer. The VEGF-2578C/A polymorphism was shown
to be inconsistent with the onset and aggressiveness of NPC. The precise mechanisms of the polymorphism on the differing status
in NPC should be elucidated in further studies. 相似文献
10.
The distribution of polymorphic variants in the MTHFR, MTR and MTRR genes in the contingents of patients with nonsyndromic cleft lip and/or palate (NSCL/P), their mothers, and healthy individuals
from Ukraine’s western region was evaluated. It was shown that the presence of the homozygous MTHFR 677TT genotype might lead to a threefold increase in the risk of CL/P; mothers carrying the MTHFR 677TT genotype had a twofold increase in the risk of giving birth to a child with CL/P compared to homozygous carriers of MTHFR 677CC (OR = 3.3 and OR = 1.92, respectively). The presence of the heterozygous genotype MTR 2756AG can lead to a 1.5-fold increase in the risk of CL/P compared to the 2765AA genotype (OR = 1.48). The heterozygous genotype MTRR 66AG is associated with a 5-fold risk of CL/P (OR = 5.56); mothers carrying this genotype had a 2.6-fold increase in the risk
of giving birth to a child with CL/P (OR = 2.6). The prevalence of the MTRR 66G allelic variant among inhabitants of Ukraine’s western region was higher compared to the MTRR 66A allelic variant (wild type); and the MTRR 66GG genotype frequency among CL/P patients was significantly lower compared to the control group. 相似文献
11.
Ayşe Eken Onur Erdem Zorica Arsova‐Sarafinovska Cemal Akay Ahmet Sayal Nadica Matevska Ljubica Suturkova Koray Erten Yaşar Özgök Aleksandar Dimovski Ahmet Aydin 《Journal of biochemical and molecular toxicology》2013,27(3):213-218
Manganese superoxide dismutase (MnSOD) is the most effective antioxidant enzyme in mitochondria and protects cells from reactive oxygen species‐induced oxidative damage. The aim of this study was to investigate the association between MnSOD Ala‐9Val gene polymorphism and prostate cancer (PCa) risk in Turkish men with prostate cancer. 33 patients with PCa and 81 control individuals were included in the study. We observed an association between MnSOD Ala/Ala frequency and a higher PCa risk. In addition, we found that the increased risk of early‐onset PCa (under age of 65) in the men homozygous for Ala allele was higher than the men homozygous for Val allele. However, we determined that MnSOD Ala‐9Val genotype was not associated with the aggressiveness of the disease. The results of our study suggest that MnSOD Ala/Ala genotype may influence on early‐onset of PCa patients, but no effect on subsequent development of the disease in Turkish men. However, our study has a limitation that is small numbers of individuals for cases and controls. Therefore, the presented study limited our statistical power to fully investigate the gene polymorphism on cancer risk. © 2013 Wiley Periodicals, Inc. J BiochemMol Toxicol 27:213‐218, 2013; View this article online at wileyonlinelibrary.com . DOI 10.1002/jbt.21472 相似文献
12.
López Fontana CM Maselli ME Pérez Elizalde RF Di Milta Mónaco NA Uvilla Recupero AL López Laur JD 《Journal of physiology and biochemistry》2011,67(4):531-538
Recent studies indicate that adipose tissue and adipocytokines might affect the development of prostate cancer (PCa). Leptin
would have a stimulating effect on prostate cancer cells by inducing promotion and progression, whereas adiponectin would
have a protective effect. The aim of this study was to determine the relation between body composition, leptin, and adiponectin
levels with the prevalence and aggressiveness of PCa in men of Mendoza, Argentina. Seventy volunteers between 50 and 80 years
(35 healthy men as control group and 35 with PCa) were selected. The PCa group was subclassified according to the Gleason
Score (GS). Digital rectal examination, transrectal ultrasound, and prostatic biopsy were performed; PSA, testosterone, leptin,
and adiponectin levels were determined; and a nutritional interview including anthropometric measurements and a food frequency
questionnaire was carried out. Statistical analysis was performed by Student t test, ANOVA I, and Bonferroni (p < 0.05). Body mass index and percentage of body fat mass were not statistically different between PCa and control groups.
However, body fat mass was higher in subjects with more aggressive tumors (p = 0.032). No differences were observed regarding leptin levels between the groups. Nevertheless, leptin levels were higher
in subjects with high GS (p < 0.001). Adiponectin levels showed no statistical differences regarding the presence and aggressiveness of the tumor (p = 0.131). Finally, consumption and nutrient intake did not differ in the studied groups. In conclusion, body composition
and leptin are related to the PCa aggressiveness but not with its prevalence. 相似文献
13.
《Biomarkers》2013,18(7):559-564
AbstractThis study was designed to investigate the association of the IL-8-251?T?>?A gene polymorphism with clinicopathological features and the prognostic role of the gene polymorphism in patients with gastric adenocarcinoma. The gene polymorphism was detected by the polymerase chain reaction–restriction fragment length polymorphism method, followed by univariate and multivariate analyses to elicit its prognostic role. The frequency of IL-8-251?A/A, A/T and T/T genotypes were 11.0% (23/210), 43.8% (92/210) and 45.2% (95/210), respectively. The IL-8-251 gene polymorphism was closely correlated with depth of invasion (p?=?0.007), grade of differentiation (p?=?0.002) and TNM stage (p?=?0.009). A/A genotype carriers showed more frequency of serosa involvement, low grade of differentiation and advanced stage of gastric carcinoma. IL-8-251?T?>?A gene polymorphism have no significant correlation with other clinicopathological features. The 5-year overall survival of IL-8-251?A/A genotype and T allele carriers were 30.8% and 59.2%, respectively. There is a significant discrepancy among the different genotype carriers. Multivariate analysis with the Cox regression model revealed that the IL-8-251?A/A genotype is an independent prognostic indicator (HR?=?2.285, 95% Confidence Interval?=?1.06–4.93, p?=?0.035). We conclude that the IL-8-251?A/A genotype may indicate a poor prognosis for gastric adenocarcinoma patients. 相似文献
14.
L. U. Gerdes Christian Gerdes Peter Steen Hansen Ib Christian Klausen Ole Færgeman 《Human genetics》1996,98(2):239-242
The ɛ3 allele in the human gene coding for apolipoprotein E (apoE) is the most common worldwide, but ɛ4 is probably the ancestral
allele. Since apoE is involved in many important biological processes, selection forces could have favoured ɛ3. We hypothesized
that apoE genotypes may affect reproductive efficiency, and we therefore compared the distributions of 40-year-old married
men with known genotypes by the numbers of their biological children. The distributions were statistically significantly different
(P = 0.0026). On average, men with the ɛ3ɛ3 genotype (n = 212) had 1.93 children, men with the ɛ3ɛ4 or ɛ4ɛ4 genotype (n = 105) had 1.50, and men with the ɛ3ɛ2 or ɛ2ɛ2 genotypes (n = 53) had 1.66 children. Of the men in the three groups, 6%, 26% and 19%, respectively, reported being childless. These findings
are unlikely to be due to gross error in the reported prevalence of childlessness, differences in socioeconomic status or
other likely sources of bias. They are compatible with higher fertility in men with the ɛ3ɛ3 genotype than in those with the
other common apoE genotypes.
Received: 21 August 1995 / Revised: 25 February 1996 相似文献
15.
Daneshmandi S Pourfathollah AA Pourpak Z Heidarnazhad H Kalvanagh PA 《Molecular biology reports》2012,39(2):1845-1853
Asthma is a multifactor inflammatory disorder, and its management requires understanding of its various pathogenesis and control
mechanisms. Cytokines and other inflammatory mediators are important factors in asthma pathophysiology. In this study, we
evaluated the role of cytokine polymorphisms in the asthma susceptibility, progress, control, and lung functions. IL-4-C590T
polymorphism by PCR-RFLP method, IFN-γ T+874A, TNF-α-A308G, IL-6 G−174C and TGF-β T+869C variants by ARMS-PCR method and IgE
serum level by ELISA technique were determined in 81 asthmatic patients and 124 normal subjects. Asthma diagnosis, treatment
and control levels were considered using standard schemes and criteria. TNF-α−308GA genotype was more frequent in asthmatics
(P = 0.025, OR 3.352), and polymorphisms between different asthma control levels (P > 0.05) were not different. IFN-γ+874AT genotype had a positive correlation with the familial history of asthma (P = 0.034, OR 2.688). IL-6−174C allele (P = 0.045), TNF-α−308GG genotype (P = 0.002) and TNF-α−308G allele (P = 0.004) showed reduced values, and TNF-α−308GA genotype (P = 0.002) increased FEF25-75 value in asthmatics. IFN-γ+874AA genotype caused a decrease in FVC factor (P = 0.045). This study showed that TNF-α−308GA is a risk factor for asthma, but cytokine gene variants do not affect asthma
control and IgE serum levels. Variants producing lower levels of IL-6, TNF-α and IFN-γ are associated with reduced pulmonary
capacities. To achieve an appropriate schema for asthma management, further studies with consideration of different aspects
in a larger group of patients would be more elucidative. 相似文献
16.
V. E. Golimbet M. V. Alfimova T. V. Sherbatikh E. I. Rogaev 《Russian Journal of Genetics》2003,39(4):435-439
Polymorphisms of the serotonin transporter gene are known to be associated with some personality traits measured by means of various psychological inventories. In the present work we attempted to find an association between genetic variants of serotonin transporter (loci VNTR-17 and 5-HTTLPR) and psychological traits scored by the MMPI inventory in 125 mentally healthy donors. No statistically significant differences in personality traits were found between carriers of differentVNTR-17 genotypes. At locus 5-HTTLPR, significant between-genotype differences were revealed on the Schizophrenia scale (F= 3.49; P = 0.034) and on the validity scale F (F = 3.24; P = 0.042). The ss genotype carriers had the lowest scores on these scales. The score on the Psychopathic Deviate scale was significantly lower in the carriers of the ssgenotype than in the combined group of the carriers of genotypes lland ls(t= 2.07; P = 0.041). The differences on the validity scale K between the carriers of the ll and ssgenotypes were also statistically significant (t= 2.49; P = 0.015). These results suggest that polymorphism of the serotonin transporter gene may be associated with the expression of schizoid traits (namely, social introversion, internal tension, bizarre thoughts and actions) in mentally healthy individuals. In the context of social adaptation, the personality profile configuration and data of statistical analysis indicate that the carriers of the ss genotype are more inclined to observe social norms than the carriers of the lland ls genotypes. 相似文献
17.
H.S. Jun In K. Kim H.J. Lee H.J. Lee Jae H. Kang J.R. Kim Hyoung D. Shin J. Song 《Obesity (Silver Spring, Md.)》2009,17(2):355-362
To investigate the associations of uncoupling protein (UCP)2 and UCP3 gene variants with overweight and related traits, we genotyped UCP2−866G>A, UCP2Ala55Val, and UCP3−55C>T in 737 Korean children and 732 adults and collected data regarding anthropometric status and blood biochemistry. Information concerning the children's lifestyles and dietary habits was collected. The UCP2−866G>A and UCP3−55C>T gene variants showed significant associations with BMI level, waist circumference, and body weight in the children but not in the adults. Compared with −866GG carriers, the −866GA and AA carriers showed a strong decreasing trend in the risk for overweight (odds ratio (OR), 0.67; 95% confidence interval (CI), 0.45–1.01; P = 0.053). In comparison with UCP3−55CC carriers, children carrying −55CT and TT showed a significant reduction in the risk of overweight (OR, 0.67; 95% CI, 0.46–0.98; P = 0.039). There was also evidence of interactions between the effects of the combined UCP2−UCP3 genotype and obesity‐related metabolic traits. The greatest protective effect against overweight was seen in those with the combined genotype non‐UCP2−866GG and non‐UCP3−55CC, as compared with those carrying both UCP2−866GG and UCP3−55CC (OR, 0.60; 95% CI, 0.38–0.95; P = 0.030). In the subgroup with a low level of physical activity, UCP3−55CC carriers had higher BMI values than UCP3−55T carriers (16.6 ± 2.3 kg/m2 vs. 16.1 ± 1.9 kg/m2, P = 0.016). Low physical activity may aggravate the susceptibility to overweight in UCP2−866GG and UCP3−55CC carriers. 相似文献
18.
Manickaraj AshokKumar Navaneethan Gnana Veera Subhashini Ramineni SaiBabu Arabandi Ramesh Kotturathu Mammen Cherian Cyril Emmanuel 《Molecular biology reports》2010,37(1):521-527
Apolipoprotein C3 and apolipoprotien A5 are proteins coded from the APOA1/C3/A4/A5 gene cluster. Sst I polymorphism on apolipoprotein
C3 and −1131C polymorphism of apolipoprotien A5 are key variants involved in triglyceride metabolism and cause a significant
cardio-metabolic risk. Here, we have evaluated these two variants for their roles in coronary artery disease in patients of
the Indian population. The apolipoprotein gene cluster variants were analysed in 416 angiographically determined coronary
artery disease patients and matched 416 controls using polymerase chain reaction—restriction fragment length polymorphism.
The characteristics of the study subjects were analyzed statistically for their association with the polymorphisms. The alleles
were combined as haplotypes and their combined risks were evaluated. The minor allele genotypes of both apolipoprotein C3
(S2) and apolipoprotien A5 (C) had a significant risk for coronary artery disease. The S2 allele genotyped patients had a
significantly increased triglyceride level (P < 0.001) and increased triglycerides were observed among both patient and control CC genotype carriers. We identified the
haplotype S2/C with a significant increased risk (P < 0.001) to coronary artery disease with increased levels of circulating triglycerides compared to other haplotypes in patients.
We conclude that the variants on apolipoprotein C3 and apolipoprotien A5 modulate serum triglyceride levels and increase the
risk of coronary artery disease. 相似文献
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20.
Vimaleswaran KS Radha V Ramya K Babu HN Savitha N Roopa V Monalisa D Deepa R Ghosh S Majumder PP Rao MR Mohan V 《Human genetics》2008,123(6):599-605
Adiponectin is an adipose tissue specific protein that is decreased in subjects with obesity and type 2 diabetes. The objective
of the present study was to examine whether variants in the regulatory regions of the adiponectin gene contribute to type
2 diabetes in Asian Indians. The study comprised of 2,000 normal glucose tolerant (NGT) and 2,000 type 2 diabetic, unrelated
subjects randomly selected from the Chennai Urban Rural Epidemiology Study (CURES), in southern India. Fasting serum adiponectin
levels were measured by radioimmunoassay. We identified two proximal promoter SNPs (−11377C→G and −11282T→C), one intronic
SNP (+10211T→G) and one exonic SNP (+45T→G) by SSCP and direct sequencing in a pilot study (n = 500). The +10211T→G SNP alone was genotyped using PCR-RFLP in 4,000 study subjects. Logistic regression analysis revealed
that subjects with TG genotype of +10211T→G had significantly higher risk for diabetes compared to TT genotype [Odds ratio
1.28; 95% Confidence Interval (CI) 1.07–1.54; P = 0.008]. However, no association with diabetes was observed with GG genotype (P = 0.22). Stratification of the study subjects based on BMI showed that the odds ratio for obesity for the TG genotype was
1.53 (95%CI 1.3–1.8; P < 10−7) and that for GG genotype, 2.10 (95% CI 1.3–3.3; P = 0.002). Among NGT subjects, the mean serum adiponectin levels were significantly lower among the GG (P = 0.007) and TG (P = 0.001) genotypes compared to TT genotype. Among Asian Indians there is an association of +10211T→G polymorphism in the
first intron of the adiponectin gene with type 2 diabetes, obesity and hypoadiponectinemia. 相似文献