Gender difference in unstimulated whole saliva flow rate and salivary gland sizes

Inoue, Hiroko; Ono, Kentaro; Masuda, Wataru; Morimoto, Yasuhiro; Tanaka, Terumasa; Yokota, Makoto; Inenaga, Kiyotoshi

doi:10.1016/j.archoralbio.2006.06.010

Cited by 157 publications

(138 citation statements)

References 18 publications

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“…We recently MW molecular weight, C control group, O obese group, O-BS obese subjected to bariatric surgery group, PM number of peptides matched, n.m. fold of variation not measureable because protein spot was only observed in the gels from one of the obese groups (obs) or only in gels from the control group (ct) a Values represent the ratio of spot percentage volumes between the control and each group of obese individuals b No differences relative to group C Changes in morbidly obese women's salivary proteome observed that young rats, prone to obesity, presented higher salivary alpha-amylase levels than animals resistant to the development of obesity, suggesting the possible use of saliva in signalling individuals susceptible to weight gain [37]. Because saliva composition is influenced by gender [21], only women were selected as subjects for the present study. A higher total protein concentration was observed in the saliva of obese individuals who had not been subjected to bariatric surgery, in line with reports on obese children and adolescents [34], and men [36].…”

Section: Discussionmentioning

confidence: 99%

Changes in the salivary protein profile of morbidly obese women either previously subjected to bariatric surgery or not

et al. 2015

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Section: Discussionmentioning

confidence: 99%

Changes in the salivary protein profile of morbidly obese women either previously subjected to bariatric surgery or not

et al. 2015

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“…Hal tersebut disebabkan oleh karakteristik kelenjar saliva. Inoue et al (2006) menyatakan bahwa BMI berkorelasi positif dengan ukuran kelenjar saliva. Ukuran kelenjar parotid dan submandibular pada individu underweight lebih kecil dibandingkan individu dengan BMI normal.…”

Section: Pendahuluanunclassified

Hubungan Body Mass Index dengan Laju Aliran Saliva (Studi pada Mahasiswa Fakultas Kedokteran Gigi Universitas Andalas)

Fajrin

Agus

Kasuma

2015

Majalah Kedokteran Gigi Indonesia

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ABSTRAKLaju aliran saliva merupakan salah satu faktor penting pembentukan karies. Laju aliran saliva yang adekuat dapat mencegah proses pembentukan karies dan perkembangan penyakit periodontal dan infeksi oral. Status gizi adalah salah satu faktor yang mempengaruhi laju aliran saliva. Salah satu parameter status gizi adalah Body Mass Index (BMI). Tujuan penelitian ini adalah untuk mengetahui hubungan antara BMI dengan laju aliran saliva. Penelitian ini merupakan penelitian observasional dengan pendekatan crosss sectional study yang dilakukan pada 24 orang mahasiswa Fakultas Kedokteran Gigi Universitas Andalas yang berumur 18 -25 tahun yang memenuhi kriteria inklusi dan eklusi. BMI ditentukan dengan rumus BMI dengan satuan kg/m 2 . Laju aliran saliva ditentukan dengan metode Sialometry Navazesh (2008) dalam satuan ml/menit. Analisa data univariat dilakukan untuk mendeskripsikan masing-masing variabel, untuk melihat distribusi normal (p > 0,05) dilakukan uji normalitas Kolmogorov Smirnof test. Setelah terbukti variabel terdistribusi normal, selanjutnya dilakukan uji korelasi regresi untuk mengetahui hubungan antara BMI dengan laju aliran saliva. Berdasarkan hasil uji korelasi didapatkan rata-rata BMI mahasiswa Fakultas Kedokteran Gigi Universitas Andalas adalah ± SD = 24,50 ±6,02 kg/m 2 dan laju aliran saliva adalah ± SD = 0,29 ± 0,10 ml/menit. Hubungan antara BMI dengan laju aliran saliva menunjukkan hubungan sedang dengan arah negatif (r = -0,451). Hasil uji regresi linear diketahui bahwa Laju Aliran Saliva = 0,404 -0,008*(BMI). Koefisien regresi BMI 0.008 menyatakan bahwa setiap penambahan 1 BMI maka akan menurunkan laju aliran saliva sebanyak 0,008 ml/menit. Penelitian ini menyimpulkan bahwa terdapat hubungan bemakna antara Body Mass Index (BMI) dengan laju aliran saliva. Pada kelompok obesity memiliki laju aliran yang lebih rendah dibandingkan individu non obese (underweight, normal weight dan overweight). Sedangkan laju aliran saliva pada kelompok underweight tidak ditemukan penurunan laju aliran saliva. Gi. Ind. Desember 2015; 1(2): 156 -162 ABSTRACT: Relationship between Body Mass Index and Saliva Flow Rate (A Study in Faculty of Dentistry, Andalas University). Saliva flow rate is an affecting factor of caries formation. Adequate saliva flow rate can prevent cariess formation process and progression of periodontal disease and oral infection. Nutritional status is known as an influencing factor of saliva flow rate. The parameter of nutritional status is Body Mass Index (BMI). The purpose of this study is to discover the relation between BMI and saliva flow rate in College Students of the Dentistry Faculty Andalas

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“…The data that we acquired suggested that, at least among healthy young adults, age and BMI account for little or none of the inter-individual differences in resting and masticating SFRs. Some studies have reported sex differences in salivation ability, which were suggested to result from differences in the sizes of salivary glands in men and women (Heintze et al 1983;Inoue et al 2006;Ono et al 2007). However, in the present study, we observed no apparent differences between the SFRs of men and women during either the resting or masticating states, as shown in Table 1.…”

Section: Discussionmentioning

confidence: 99%

Gustatory Salivation Is Associated with Body Mass Index, Daytime Sleepiness, and Snoring in Healthy Young Adults

Izumi

Hong

Iwasaki³

et al. 2016

Tohoku J. Exp. Med.

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The taste detection system for oral fatty acid may be related to obesity. In addition, sleep is intrinsically and closely related to food intake and metabolism. However, the association of gustatory salivation with body mass index (BMI), daytime sleepiness, or sleep habits is largely unknown. Therefore, we evaluated the relationship between gustatory salivation and BMI, Epworth sleepiness scale (ESS, a daytime sleepiness scale) or sleep habits among 26 healthy young individuals (20 males and 6 females; mean age: 26.0 ± 4.3 years). We also measured the saliva flow rate (SFR) that was induced by gum-chewing or each of three prototypical tastants (acetic acid, sucrose, and NaCl). Further, the SFR was induced by fatty acid, provided as oleic acid (OA) homogenized in non-fat milk. All participants showed normal rates of salivation during resting and gum-chewing states. The increase in the SFR induced by OA, but not by each of the three tastants, was associated with BMI. Moreover, both daytime sleepiness level and frequency of snoring were associated with the increase in the SFR induced by NaCl. These results suggest that BMI is associated with salivation induced by oral fatty acid exposure. Additionally, the regulatory mechanism for the NaClinduced salivation reflex may have a relationship with impairments of the respiratory control system that are related to snoring during sleep and lead to daytime sleepiness because of insufficient sleep. Thus, measurement of gustatory salivation might contribute to the evaluation and prevention of obesity and sleeprelated breathing disorders.

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Gender difference in unstimulated whole saliva flow rate and salivary gland sizes

Cited by 157 publications

References 18 publications

Changes in the salivary protein profile of morbidly obese women either previously subjected to bariatric surgery or not

Changes in the salivary protein profile of morbidly obese women either previously subjected to bariatric surgery or not

Hubungan Body Mass Index dengan Laju Aliran Saliva (Studi pada Mahasiswa Fakultas Kedokteran Gigi Universitas Andalas)

Gustatory Salivation Is Associated with Body Mass Index, Daytime Sleepiness, and Snoring in Healthy Young Adults

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