Low-triiodothyronine syndrome is a condition characterized by decreased total serum T 3 and free T3 , along with in-creased serum reverse triiodothyronine but normal levels of thyroxine and thyrotropin .However , it is not caused by the thyroid gland diseases.The latest research progress of mechanisms , diagnosis and clinical significance , and therapy strategy of low T 3 syndrome is reviewed in this paper .

Objective To assess the association of obesity, serum lipid levels and insulin resistance with leptin in Nanjing population. Methods One hundred and eighty eight subjects aged 22～81 years in Nanjing were divided into three groups according to BMI and dignosis criteria of diabetes: normal group, obese group and diabetes group. Their weight, height, waist, abdomen and hip circumferences were measured. Total cholesterol, triglycerides, low density lipoprotein cholesterol, high density lipoprotein cholesterol, apoA, apoB, fasting plasma glucose (FPG), true insulin (TI), immunoreactive insulin (IRI) and leptin were also measured. ISI 1=1/(FPG?TI) and ISI 2=1/(FPG?IRI) as insulin sensitivity indexes were used to analyse the relation between leptin and insulin resistance. Results Fasting serum leptin level was associated with sex (four fold as high in women as that in men). BMI was the second strongest determinant of leptin. Leptin was positively correlated with TI (r=0.32, P

So far, the major therapeutic drugs of diabetes are western medicine , but side effects of hypoglycemic western med-icine are large and not easy to take for a long time .In recent years , we found the side effects of some kind of hypoglycemic Chinese herbal medicine were small , much easier to be accepted by the patients .Thus, the clinical treatment of diabetes may have new meth-ods.According to the mechanisms of Traditional Chinese Medicine for protection of islet function , this review will discuss them from re-ducing oxidative stress , increasing the number of islet cells and promoting βcells to secrete, relieving insulin resistance , increasing in-sulin sensitivity and so on .All of these aspects reflect the unique role of Traditional Chinese Medicine in the treatment of diabetes and protection of islet function .

Objectives: To explore the epidemiological distribution of body mass index(BMI),waist to hip ratio(WHR) and abdominal circumference in population of Nanjing,Jiangsu Province. Methods: BMI, WHR and abdominal circumference were measured on 3 445 healthy cases aged 18～90 of Nanjing. Epidemiological distribution of BMI,WHR and abdominal circumference were analyzed according to sex and age. Results:The total mean BMI was( 23.28 ?3.49)kg/m 2, and the BMI in male was higher〔(23.80?3.36)kg/m 2〕 than that in female 〔(22.25? 3.49)kg/m 2〕( t =12.75, P

1-(2,6-Dimethylphenoxy)-2-(3,4-dimethoxyphenylethylamino) propane hydrochloride(DDPH) caused parallel rightward shifts of the phenylephrine(Phe) concentration-contractile response curves and did not suppress the maximal contractile response to Phe (pA2=7.24) in isolated rabbit urinary bladder smooth muscle. DDPH decreased the parameters of cystometry in urethane-anesthetized rats. Thirty minutes after DDPH (25 and 50 mg*kg-1 ig) administration, bladder capacity, voiding pressure, voiding threshold pressure were significantly decreased. With the observation of light-microscope and electron-microscope technique, DDPH (25 and 50 mg*kg-1*d-1 ig for 4 weeks) also inhibited the development of testosterone propionate-induced benign prostatic hyperplasia in rats. The results indicate that DDPH may inhibit benign prostatic hyperplasia and improve the urinary flow.

The construction of harmonious doctor-patient relationship is an important project in social medicine .The influen-cing factors about doctor-patient relationship are analyzed from three aspects which are responsibility ethics , bottom-line ethics and clin-ic ethics.Based on the discussion , certain countermeasures are proposed to reconstruct harmonious doctor -patient relationship .

Dioxin,one of the persistent organic pollutants,persistently exists in the environment and does serious harm to the ecological environment as well as to the human body because of its reproductive toxicity,carcinogenicity,immune toxicity,skin toxicity and toxicity to other systems and organs.This paper reviewed the toxicities of dioxins to the human body,especially to the endocrine and immune systems.

The hospital grade assessment is an effective approach to measure the comprehensive strength and the overall level of a hospital, and it is also an effective carrier which can promote the standardized management , improve the quality of connotation and accelerate the development of the hospital .This article aims to expound the effective and concrete methods for preparation in the hospi -tal grade assessment by introducing the practice and experience of Jinling Hospital in grade assessement .It also points out that:defi-ning the purpose of the assessment is the fundation , having a thorough grasp of the assessment criteria is the basis , having a compre-hensive knowledge of the hospital is the premise , establishing and implementing the plan strictly is the crux .All these might be helpful to promote the hospital grade assessment .

This study was aimed to investigate the association between dyslipidemia and thyroid associated ophthalmopathy (TAO). We evaluated the relationship between dyslipidemia and TAO in 218 patients with Graves′ disease (GD) and found that the serum total cholesterol (TC) and low density lipoprotein cholesterol (LDL-C) in the GD subjects with TAO (n=110) were significantly increased [(5.32±1.39) mmol/L vs. (3.18±2.12) mmol/L, (2.98±0.75) mmol/L vs. (1.25±0.98) mmol/L] than those in the GD subjects without TAO (n=108). TC and LDL-C were positively correlated with the Clinical disease activity score (CAS) [TC (r=0.7, P=0.03),LDL-C (r=0.82, P=0.03)], and the levels of TC (OR=2.56, P=0.02) and LDL-C(OR=2.01, P=0.015) were positively associated with TAO. These suggested that high serum cholesterol level is a novel risk factor for TAO, and management of blood lipids should be included in the treatment of TAO.

OBJECTIVEThe aim of the present study is to investigate the effect of rhein treatment on the first-phase insulin secretory function in db/db mice.

METHODTwenty 4-week-old male db/db mice were randomized to treatment with rhein (120 mg x kg(-1), n = 10) and placebo respectively (1% natrium cellulose solution, n = 10) by gavage for 8 weeks respectively. Ten age-matched non-diabetic male littermates db/m mice treated with placebo were studied as non-diabetic control. Body weight and fasting blood glucose level were measured before and after medication. The islets were isolated after 8 weeks' gavage. Islet perifusion system was set up, and all columns were perfused in parallel at a flow rate of 0.5 mL x min(-1) with KRB (2.8 mmol L(-1) glucose) at 37 degrees C. After 60-min static incubation with KRB (2.8 mmol x L(-1) glucose), the islets were stimulated in the continuous presence of a high concentration of 16.7 mmol x L(-1) glucose. Samples were collected every 20-second until 2-min, every 1-min until 5-min, thereafter every 5-min until 30-min. Samples were immediately stocked at -80 degrees C until further analysis.

RESULTCompared with the db/db control group, the fasting glucose concentration was significantly decreased in the rhein treatment group. The first-phase insulin secretory function was impaired significantly in db/db mice, while the first-phase insulin secretory peak was obvious in the rhein treatment mice.

CONCLUSIONRhein treatment significantly improved glucose tolerance, restored the first-phase insulin secretion and protected the islets function.

Animals ; Anthraquinones ; therapeutic use ; Blood Glucose ; analysis ; Body Weight ; drug effects ; Diabetes Mellitus, Type 2 ; drug therapy ; metabolism ; In Situ Nick-End Labeling ; Insulin ; secretion ; Male ; Mice ; Mice, Inbred C57BL