共查询到20条相似文献，搜索用时 15 毫秒
1.
Purpose
Matrix Gla protein (MGP) is a molecular determinant regulating the extracellular matrix calcification. To further confirm whether the MGP genetic polymorphism was universally associated with the risk of kidney stone, we investigated the association of genetic polymorphisms of MGP with kidney stone in the Chinese Han population.Materials and methods
728 subjects were recruited for the study. We firstly re-sequenced the human genomic MGP gene including the 1500 bp promoter, 5′-UTR, 4 exons and 3′-untranslated regions, identified single nucleotide polymorphisms (SNPs) in MGP, and performed an association analysis with kidney stones in 54 subjects of the Chinese Han population. A candidate tag SNP was genotyped in total subjects using an allele specific PCR, and further analyzed the association with kidney stone.Results
We identified 18 polymorphisms including four tag SNPs. A tag SNPrs4236 was associated with kidney stones. The G allele carrier had a 1.373-fold reduced kidney stone risk compared with A allele carriers in SNPrs4236 (odds ratios (OR) = 1.373; 95%CI, 1.051–1.793; p = 0.019). However, we did not find an association between the polymorphism and clinical characteristics of kidney stones.Conclusions
Our findings showed that SNPrs4236 of the MGP gene is associated with kidney stones in the Chinese Han population, and influences the genetic susceptibility to kidney stones. In the future, functional assays of the polymorphism should permit a better understanding of the role of MGP genetic variants and kidney stones. 相似文献2.
Objectives
Dopamine-β-hydroxylase (DBH) is the enzyme responsible for the conversion of dopamine (DA) to norepinephrine (NE, noradrenaline) which is a key neurotransmitter in the central and peripheral nervous systems. Bipolar disorder is a major psychiatric disorder. The present study was designed to explore the associations of polymorphisms of DBH gene in Turkish patients with bipolar disorder.Methods
− 1021C>T (rs1611115) polymorphism in promoter region, 444G>A (rs1108580) polymorphism in exon 2 and 1603C>T (rs6271; C535R) polymorphism in exon11 of DBH gene were analyzed in 106 patients with bipolar disorder and 106 healthy subjects by using polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) analysis.Results
The results showed statistically significant associations for genotypic and allelic distribution between the 1603C>T polymorphism and bipolar disease (p = 0.0012 and p = 0.034, respectively). There was no association observed between the genotype and allelic frequencies for − 1021C>T and 444G>A polymorphisms and bipolar disorder.Conclusions
Our data suggests that the 1603C>T polymorphism of the DBH gene is associated with susceptibility to bipolar disorder in a Turkish population. 相似文献3.
Aim
The tumor suppressor gene Ras association domain family 1 isoform A (RASSF1A) regulates cell cycle regulation, apoptosis and microtubule stability and is inactivated by promoter hypermethylation at a high frequency in hepatocellular carcinoma (HCC). A guanine (G)/thymine (T) common single nucleotide polymorphism (SNP) at first position of codon 133 in RASSF1A gene determines an alanine (Ala) to serine (Ser) (Ala133Ser) amino acidic substitution which may alter cancer risk by influencing the function of RASSF1A protein.Methods
To determine the association of the RASSF1A Ala133Ser polymorphism with the risk of HCC development in a Turkish population, a hospital-based case–control study was designed consisting of 236 subjects with HCC and 236 cancer-free control subjects matched for age, gender, smoking and alcohol status. The genotype frequency of the RASSF1A Ala133Ser polymorphism was determined by using a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay.Results
Allele and genotype associations of RASSF1A Ala133Ser polymorphism with HCC susceptibility were observed in comparisons between the patient and control samples (P < 0.001). Risk of HCC development in this Turkish population was significantly increased in carriers of the Ser133 variant allele of Ala133Ser polymorphism (Ala/Ser and Ser/Ser genotypes) when compared with homozygote Ala/Ala genotype (OR = 5.47, 95% CI = 3.63–8.25, P = 0.001).Conclusion
Because our results suggest for the first time that the Ser133 allele of RASSF1A Ala133Ser polymorphism may be a genetic susceptibility factor for HCC in the Turkish population, further independent studies are required to validate our findings in a larger series, as well as in patients of different ethnic origins. 相似文献4.
5.
Objective
Recurrent aphthous stomatitis (RAS) is one of the most common oral mucosal diseases, with a multifactorial etiopathogenesis, an interaction between predisposing factors and/or systemic conditions and immunological components in genetically predisposed subjects. Although there is no clear genetic mode of inheritance, there is evidence that inheritance of specific gene polymorphisms may predispose individuals to RAS. The purpose of the present study was to investigate a possible association between the functional interleukin 4 (IL4) VNTR genetic polymorphism and RAS in a sample of Turkish patients.Methods
The study included 145 unrelated patients with a clinical diagnosis of RAS and 150 unrelated healthy controls. Genomic DNA was isolated and IL4 gene 70 bp VNTR polymorphism determined by using polymerase chain reaction (PCR) with specific primers.Results
The distribution of genotype and allele frequencies of IL4 gene intron 3 VNTR polymorphism was statistically different between RAS patients and control group (p < 0.0001 and p < 0.0001, respectively) P2P2 genotype and P2 allele were also found to be protective with a lower risk for susceptibility to RAS (p < 0.0001).Conclusion
The results of this study suggest that intron 3 VNTR polymorphism in the IL4 gene is associated with RAS susceptibility in Turkish population. 相似文献6.
Serbulent Yigit Ahmet Inanir Akın Tekcan Ercan Tural Gokhan Tuna Ozturk Gorkem Kismali Nevin Karakus 《Gene》2014
Objective
Interleukin-4 (IL-4) is a strong chondroprotective cytokine and polymorphisms within this gene may be a risk factor for osteoarthritis (OA). We aimed to investigate genotype and allele frequencies of IL-4 gene intron 3 variable number of tandem repeats (VNTR) polymorphism in patients with knee OA in a Turkish population.Methods
The study included 202 patients with knee OA and 180 healthy controls. Genomic DNA was isolated and IL-4 gene 70 bp VNTR polymorphism determined by using polymerase chain reaction (PCR) with specific primers followed by restriction fragment length polymorphism (RFLP) analysis.Results
Our result show that there was statistically significant difference between knee OA patients and control group with respect to IL-4 genotype distribution and allele frequencies (p = 0.000, OR: 0.20, 95% CI: 0.10–0.41, OR: 0.22, 95% CI: 0.12–0.42, respectively).Conclusions
Our findings suggest that there is an association of IL-4 gene intron 3 VNTR polymorphism with susceptibility of a person for development of knee OA. As a result, IL-4 gene intron 3 VNTR polymorphism could be a genetic marker in OA in a Turkish study population. This is the first association study that evaluates the associations between IL-4 gene VNTR polymorphism and knee OA. 相似文献7.
Besma Lakhal Sonia Ben-Hadj-Khalifa Nouha Bouali Pascal Philipert Françoise Audran Rim Braham Elghezal Hatem Charles Sultan Ali Saad 《Gene》2012
Background
WNT4 and SF1 genes play an important role in ovarian development. They constitute coherent candidate genes associated with premature ovarian failure (POF) pathogenesis.Methods
We sequenced the coding region of WNT4 and SF1 in 55 Tunisian women with POF and 100 healthy controls.Results
We identified a synonymous variation in WNT4 (c.99G>A, p.Ser33Ser) and a substitution (c.G437C) in SF1 gene inducing G146 to Ala (GGG–GCG) missense mutation. WNT4 (c.99G>A, p.Ser33Ser) was not associated with POF pathology. However, a positive association of SF1 Gly146Ala polymorphism was noted. Gly146Ala minor allele frequency was significantly higher (p = 0.029) in POF patients versus controls and Ala allele containing genotypes (p = 0.005) were positively associated with POF pathology. The carriage of 146Ala allele was also associated with a significant reduction in estradiol plasma levels.Conclusions
SF1 Gly146Ala polymorphism seems to be associated with POF pathology in the Tunisian population likely by reducing estradiol levels. 相似文献8.
Background
Hepatocellular carcinoma (HCC) associated to infection with hepatitis C virus (HCV) has become the fastest-rising cause of cancer-related deaths. Genetic variations may play an important role in the development of HCC in HCV patients. Ghrelin exerts anti-inflammatory, antifibrotic and hepatoprotective effects on chronically injured hepatic tissues. Ghrelin gene shows several single nucleotide polymorphisms (SNPs) including − 604G/A, Arg51Gln, and Leu72Met. Hemochromatosis gene (HFE) mutations namely C282Y and H63D may cause hepatic iron overload, thus increasing the risk of HCC in HCV patients.Aim
To investigate the association of progression of HCC with ghrelin and HFE gene polymorphisms in HCV Egyptian patients.Methods
Seventy-nine chronic HCV patients (thirty-nine developed HCC and forty did not), and forty healthy control subjects were included in the study. The polymorphisms were evaluated by PCR/RFLP analysis, and related protein levels were measured by either ELISA or colorimetric assays.Results
The three tested SNPs on ghrelin gene were detected in the studied groups, only one SNP (Arg51Gln) showed significantly higher GA, AA genotypes and A allele frequencies in hepatitis C patients who developed HCC than in hepatitis C patients without HCC and controls. Of the two mutations studied on HFE gene only H63D heterozygous allele was detected, and its frequency did not statistically differ among studied groups.Conclusion
Our results suggest that A allele at position 346 of the ghrelin gene is associated with susceptibility to HCC in hepatitis C patients. 相似文献9.
Yufeng Qin Xiumei Han Yuzhu Peng Rong Shen Xirong Guo Li Cao Ling Song Jiahao Sha Yankai Xia Xinru Wang 《Gene》2012
Objectives
Epoxide hydrolases are involved in detoxifying and excreting the environmental chemicals, which are associated with decreased semen quality and male infertility. We hypothesized that polymorphisms in epoxide hydrolases may be associated with risk of oligozoospermia and asthenospermia.Design and methods
In this study, 468 fertile controls and 672 idiopathic male infertile patients were recruited. SNPstream and TaqMan assay were used to genotype four single nucleotide polymorphisms in EPHX1 and EPHX2. The semen analysis was performed by computer-assisted semen analysis system.Results
Our results demonstrated that rs1042064 of EPHX2 was significantly associated with decreased risk of oligozoospermia (OR = 0.65, 95% CI: 0.44–0.98) and asthenospermia (OR = 0.66, 95% CI: 0.46–0.94).Conclusions
Our results provided evidence that genetic variants in epoxide hydrolases may modify the risk of oligozoospermia and asthenospermia in Han-Chinese population. 相似文献10.
Background
Asthma is a complex multifactorial disease with an obvious genetic predisposition. Polymorphisms of the glutathione-S-transferase (GST) genes are known risk factors for some environmentally-related diseases. The aim of the present study was to investigate the role of polymorphisms in the GSTT1, GSTM1 and GSTP1 genes and asthma susceptibility in Egyptian children, and to analyze their effect on GST activity and lung function.Methods
GSTT1 and GSTM1 gene polymorphism was genotyped using the multiplex polymerase chain reaction (PCR) and GSTP1 ILe105Val polymorphism was determined using PCR-restriction fragment length polymorphism (PCR-RFLP) in 168 healthy and 126 asthmatic children (82 atopic and 44 nonatopic). Also GST enzyme activity and lung function were evaluated.Results
Asthmatic children had a significant higher prevalence of the GSTM1 null (P = 0.003) and significant lower prevalence of GSTP1 Val/Val genotypes (P = 0.02) than control group. Lung function was significantly decreased in GSTM1 null genotype and GSTP1 Ile/Ile genotype. GSTP1 Val/Val genotypes and GSTM1 null genotype had a significant decrease in plasma GST activity.Conclusions
GST genes polymorphisms may play an important role in pathogenesis and susceptibility to asthma in children. 相似文献11.
Objective
Aspirin is an antiplatelet agent commonly used in treatment of patients with high risk to develop stroke and myocardial infarction. However, inter-individual variability regarding the inhibition of platelet function by aspirin is well documented. In this study, the correlation between platelet glycoproteins (GPIa C807T and GPIba C-5T) and cyclooxygenase 2 (COX-2G-765C) polymorphisms and antiplatelet response in patients treated with aspirin was investigated.Methods
Jordanian adult patients (n = 584) who are taking aspirin as an antiplatelet agent participated in the study. Platelet aggregation response was measured using Multiplate Analyzer® system. Polymerase chain reaction–restriction fragment length polymorphism assay (PCR–RFLP) was used for genotyping of the examined polymorphisms.Results
Aspirin resistance was found in 15.8% of patients. Response to aspirin was significantly associated with GPIba C-5T polymorphism (P < 0.05). However, the GPIa C807T and COX-2G-765C polymorphisms were not related to aspirin resistance (P > 0.05).Conclusion
A considerable fraction of the Jordanian population is resistant to the antiplatelet effect of aspirin, which might be related to GPIba C-5T polymorphism. 相似文献12.
Background
Chinese Tibetans have a series of distinctive physiological traits which enable them to tolerate the extreme environment of the Tibetan plateau. P-selectin gene has been proved to be highly polymorphic in Europeans and Americans. Nevertheless, studies on either the frequency distributions of single nucleotide polymorphisms (SNPs) or haplotype diversity and linkage disequilibrium of P-selectin gene in Chinese Tibetan population are still unavailable.Methods
The frequency distributions of 3 SNPs in P-selectin gene promoter (− 2123C/G, − 1969A/G, − 1817T/C) and 3 SNPs in exon region (Ser290Asn, Val599Leu, Thr715Pro) were investigated by real-time PCR and high-resolution melting method among 314 Chinese Tibetans and 328 age- and sex-matched Han people.Results
The frequencies of the − 2123G and − 1817T alleles among the Tibetan population had no significant differences from those of the Han population. Among the Tibetan population, the G allele frequency of − 1969A/G and Ser290Asn were both higher than those of the Han population. Val599Leu and Thr715Pro did not show any polymorphism in the two populations. In the Tibetan population, − 2123C/G, − 1969A/G, − 1817T/C and Ser290Asn were in tight linkage disequilibrium with each other.Conclusions
The frequency distributions of − 1969A/G and Ser290Asn polymorphisms in the Tibetan population were different from those in the Han population. 相似文献13.
Objective
Toll-like receptor 4 (TLR4) is an important lipo-polysaccharide (LPS) receptor in gastric epithelial cell signaling transduction and plays critical roles in the development and progression of gastric cancer (GC). We investigated the effects of TLR4 gene polymorphisms and gene–environmental interactions on the risk of GC in Northeastern China.Methods
We genotyped two single-nucleotide polymorphisms (SNPs) in TLR4 (rs10116253 and rs1927911) in 217 GC patients and 294 cancer-free controls using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Odds ratio (OR) and 95% confidence intervals (CIs) were estimated by unconditional logistic-regression models.Results
Individuals carrying CC genotype of rs10116253 and TT genotype of rs1927911 had a significantly decreased risk of GC (adjusted OR = 0.33, 95% CI 0.18–0.60, P < 0.001 and adjusted OR = 0.37, 95% CI 0.21–0.67, P = 0.001 respectively), compared with TT genotype of rs10116253 and CC genotype of rs1927911. In addition, the SNP effects were additive to the effects of some known environmental factors without any interaction between them in the susceptibility to GC.Conclusion
Our data suggested that TLR4 gene polymorphisms may be associated with a decreased risk of GC in Chinese population. And these SNPs and their combined effects with environmental factors may be associated with the risk of GC. 相似文献14.
Bianca Bianco Milton Ghirelli-Filho Camila M. Cavalheiro Viviane Cavalcanti Carla Peluso Marcello M. Gava Sidney Glina Denise M. Christofolini Caio P. Barbosa 《Gene》2013
Purpose
In recent years, considerable concern has been expressed about the deleterious effects of reactive oxygen species (ROS) on sperm function, because ROS at high levels is potentially detrimental to sperm function and quality. Nitric oxide (NO) is a powerful anti-oxidant present in seminal plasma. The aim of the study was to analyze the distribution of the of endothelial nitric oxide synthase (eNOS) gene (T-786C, G894T, e 4a/b) polymorphisms in idiopathic infertile Brazilian men and evaluate the possible role of these polymorphisms in sperm count.Methods
A case–control study was performed comprising 208 infertile men [n = 74 with non-obstructive azoospermia and n = 134 with severe oligozoospermia] and 201 fertile men as controls. Genotyping of eNOS polymorphisms was performed by real time (T-786C and G894T) and conventional PCR (4a/b). The results were analyzed statistically and a p-value < 0.05 was considered significant.Results
According to the sperm count, relatively similar eNOS polymorphism genotypes and allele frequencies were found among the groups. Combined genotypes of the eNOS polymorphisms did not identify a haplotype associated with idiopathic infertility, even when the patients were separated in non-obstructive azoospermia or severe oligozoospermia.Conclusion
In conclusion, the findings demonstrate that, in Brazilian population studied, genetic variations, T-786C, G894T, and e 4a/b, of the eNOS gene are not associated with male infertility. 相似文献15.
Aim
The programmed cell death-1 (PD-1) is a potent immunoregulatory molecule which is responsible for the negative regulation of T-cell activation and peripheral tolerance. Recently, overexpression of PD-1 has been reported to contribute to immune system evasion and poor survival of hepatocellular carcinoma (HCC). A common single nucleotide polymorphism in intron 4 of PD-1 gene called PD-1.3 has been reported to influence PD-1 expression, but its association with HCC has yet to be investigated. The aim of the present study was to investigate whether this polymorphism could be involved in the risk of HCC susceptibility.Methods
The genotype frequency of PD-1.3 polymorphism was determined by using a polymerase chain reaction–restriction fragment length polymorphism (PCR–RFLP) method in 236 subjects with HCC and 236 cancer-free control subjects matched on age, gender, smoking and alcohol status.Results
No statistically significant differences were found in the genotype distributions of the PD-1.3 polymorphism among HCC and cancer-free control subjects (P = 0.22).Conclusion
Our results demonstrate for the first time that the PD-1.3 polymorphism has not been in any major role in genetic susceptibility to hepatocellular carcinogenesis, at least in the population studied here. Independent studies are needed to validate our findings in a larger series, as well as in patients of different ethnic origins. 相似文献16.
Claudia Bănescu Mariana Tilinca Erzsebeth Lazar Benedek Smaranda Demian Ioan Macarie Carmen Duicu Minodora Dobreanu 《Gene》2013
Background
DNA repair systems have a critical role in maintaining the genome integrity and stability. DNA repair gene polymorphisms may influence the capacity to repair DNA damage, and thus lead to an increased cancer susceptibility. X-ray repair cross-complementing groups 3 (XRCC3), a DNA repair gene, may be involved in acute myeloid leukemia susceptibility. The objective of the current study was to investigate the association of Thr241Met polymorphism of XRCC3 gene with the risk of acute myeloid leukemia (AML).Methods
This study included 78 AML patients and 121 healthy individuals without cancer. We used polymerase chain reaction-restriction fragment length polymorphism assay to determine XRCC3 genotypes.Results
The XRCC3 variant genotype (Thr/Met+Met/Met) was more frequent in AML patients than in healthy controls (OR = 2.76, 95% CI: 1.52-4.98, P = 0.001). Our study revealed a statistically significant association between variant genotype (Thr/Met+Met/Met) and AML de novo compared to secondary AML (P = 0.007). No significant associations were found between any genotype and age at diagnosis, number of white blood cells and subtype of AML. Overall survival of patients with Thr/Thr genotype was better than those of variant Thr/Met and Met/Met genotypes.Conclusions
Our findings indicate that the XRCC3 Thr241Met polymorphism may be a genetic risk factor for AML, particularly in male patients with de novo AML from the central part of Romania. 相似文献17.
Background/aims
The incidence of urolithiasis has considerably increased throughout the world in the last two decades. Clinical researches have showed an association between oxidative stress and stone formation. Emerging evidence indicated a novel function for klotho protein in anti-oxidative stress. In this study, we aimed at investigating a possible relationship between klotho gene polymorphisms and the risk of calcium oxalate urolithiasis in the population of Han nationality in Eastern China.Methods
Klotho gene polymorphisms rs3752472 in exon3, rs650439 in intron 4 and rs577912 in intron 1 were investigated in 426 patients with calcium oxalate stones compared with 282 age-matched healthy volunteers with no history of stone formation, using TaqMan SNP Genotyping Assays.Results
Significant differences were found between rs3752472 and the risk of nephrolithiasis as CC genotype of rs3752472 klotho polymorphism had almost 2-fold increased stone risk compared with the heterozygote genotype CT and homozygous genotype TT(95% CI = 1.013–2.255, OR = 1.512,p = 0.043).Conclusion
Our results showed that the rs3752472 polymorphism of klotho gene is associated with the risk of calcium oxalate urolithiasis and may act as a risk factor during stone formation in our study population. 相似文献18.
Irene Rodriguez-Hernandez Sandra Perdomo Angel Santos-Briz Juan Luis Garcia Juan Antonio Gomez-Moreta Juan Jesus Cruz Rogelio Gonzalez-Sarmiento 《Gene》2014
Background
Glioblastoma is the most common and aggressive primary brain tumor in adults. Despite several factors such as ionizing radiation exposure or rare genetic syndromes have been associated with the development of glioblastoma, no underlying cause has been identified for the majority of cases. We thus aimed to investigate the role of DNA repair polymorphisms in modulating glioblastoma risk.Methods
Genotypic and allelic frequencies of seven common polymorphisms in DNA repair genes involved in nucleotide excision repair (ERCC1 rs11615, ERCC2 rs13181, ERCC6 rs4253079), base excision repair (APEX1 rs1130409, XRCC1 rs25487), double-strand break repair (XRCC3 rs861539) and mismatch repair (MLH1 rs1800734) pathways were analyzed in 115 glioblastoma patients and 200 healthy controls. Haplotype analysis was also performed for ERCC1 rs11615 and ERCC2 rs13181 polymorphisms, located on the same chromosomal region (19q13.32).Results
Our results indicated that carriers of the ERCC2 Gln/Gln genotype were associated with a lower glioblastoma risk (OR = 0.32, 95% CI 0.12–0.89; P = 0.028), whereas carriers of the MLH1 AA genotype were associated with an increased risk of glioblastoma (OR = 3.14, 95% CI 1.09–9.06; P = 0.034). Furthermore, the haplotype containing the C allele of ERCC2 rs13181 polymorphism and the T allele of ERCC1 rs11615 polymorphism was significantly associated with a protective effect of developing glioblastoma (OR = 0.34, 95% CI 0.16–0.71; P = 0.004).Conclusions
These results pointed out that MLH1 rs1800734 and ERCC2 rs13181 polymorphisms might constitute glioblastoma susceptibility factors, and also suggested that the chromosomal region 19q could be important in glioblastoma pathogenesis. 相似文献19.
Mariani Carla Prudente Batista Eliane de Fatima Duarte Michele Delarmelina dos Reis Borba Emilie Zingler João Mangussi-Gomes Beatriz Taynara Araújo dos Santos Olivia Laquis de Moraes Sylvia Asaka Yamashita Hayashida Edmund C. Baracat Francisco de Assis da Rocha Neves Gustavo Arantes Rosa Maciel Tania Aparecida Sartori Sanchez Bachega Gustavo Barcelos Barra Adriana Lofrano-Porto 《Gene》2014
Introduction
Polycystic Ovary Syndrome (PCOS) is a complex endocrine disorder, of multifactorial etiology, which affects 6–10% of women of reproductive age. It is considered the leading cause of anovulatory infertility, menstrual disorders and hyperandrogenism in this population. The genetic basis of PCOS is still largely unknown despite significant family clustering; determining its mode of inheritance is particularly difficult given the heterogenic presentation of the disease.Materials and methods
130 Brazilian women, aged 14–42 years, who met the 2003 Rotterdam criteria for PCOS diagnosis, were included, and 96 healthy women constituted the control group. Presence of hirsutism was classified using the modified Ferriman–Gallwey score (F–G score) as absent (≤ 7), mild (8–14), and severe (≥ 15). Blood levels of luteinizing hormone (LH), total testosterone (TT), dehydroepiandrosterone sulfate (DHEA-S) and androstenedione were determined. The coding region of the luteinizing hormone beta-subunit (LHB) gene was amplified and sequenced. Differences in allelic and genotypic frequency distribution of each polymorphism across controls and cases were estimated by the Mantel–Haenszel chi-square or Fisher's exact test (p < 0.05), and the probability of an association between the detection of a polymorphism and presence of a diagnosis of PCOS, by logistic regression.Result(s)
Sequencing detected 8 polymorphisms in the LHB gene coding region. Two polymorphisms in linkage disequilibrium were significantly more prevalent in the presence of hyperandrogenemia: rs1800447/rs34349826 (Trp28Arg/Ile35Thr) (p = 0.02).Conclusion(s)
In this series, a modulatory effect of LHB polymorphisms on hyperandrogenemia phenotype of PCOS was observed; however, this finding needs to be replicated in other populations. 相似文献20.