＜正＞A novel capillary-HPLC-ESI-MS method with column switch technology was established to separate and identify 18α-glycy......

Objective: To evaluate the associated factors between COVID-19 and mucormycosis. Methods: Twenty-two patients of COVID-1......

Penicildiones A-D (1-4),four new steroids derivatives together with three known compounds including 16α-methyl-pregna-1......

...

Mycobacteria have been widely identified as ideal biocatalysts for steroid hormone pharmaceutical compounds....

目的 Infection occurrence, especially its risky factors and its indicators during immunosuppressive agents use for patie......

Objective Alkyne hormones is a kind of synthetic steroids substances with low molecular weight, strong lipophilicity and......

...

As early as in 1851, Addison reported that adrenal steroid hormones are vital for human health.As everyone knows, the se......

One of the important problems in the diagnosis of different diseases in their early stages is the determination of bioac......

...

Over the past one year and three months, 150 out patients with COVID 19 have been treated with early initiation of Oselt......

　　Fringed Pink(Dianthus superbus)belongs to the genus of Caryophyllaceae.It can be used to promote menstruation and in......

Objective:To study the aphrodisiac potential of Polyalthia(P.)bullata in fowl.Methods:In this study,testosterone,as an i......

The use of synthetic anabolic steroid methyltestosterone (MT) as growth promoter is prohibited in China. Vali-dations of......

A variety of clinical manifestations are associated directly or indirectly with tuberculosis. Among them, haematological......

Eosinophilic esophagitis(Eo E) is a chronic immune disease, characterized by a dense eosinophilic infiltrate in the esop......

This article describes cases of anti-tumor necrosis factor(TNF)-α-induced autoimmune hepatitis and evaluates the outcom......

Strongyloides stercoralis,a soil transmitted helminth infection,affects millions with varying prevalence worldwide.A lar......

AIM:To investigate differences of clinical characteristics and disease courses between familial and sporadic inflammator......

Human nocardiosis,caused by Nocardia spp.,an ubiquitous soil-borne bacteria,is a rare granulomatous disease close relate......

Increasing evidence of a link between inflammatory bowel disease(IBD) and adverse cardiovascular events has emerged duri......

A 50-year-old male was referred to our hospital for the evaluation of hyperproteinemia.Fluorodeoxyglucose positron emiss......

Although ipilimumab has been shown to improve survival in patients with metastatic melanoma and cause regression of meta......

<正> The determination of the plasma level of aldosterone is very helpful to the diagnosis of aldosteronism. A radioimmu......

目的：研究秃毛冬青Ilexpubescens Hook.et Arn. var. glabra Chang茎的化学成分。方法：运用多种层析手段对秃毛冬青的石油醚和乙酸乙......

<正> A fluoro-alkyl-bonded phase as HPLC packing has been prepared from silica （5μ） with 1, 2,-tetra-hydro 7-trifluoro me......

Two new benzopyran derivatives,1-[(rel 2S,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]ethanone(1),and 1-[(rel 25,35......

Inflammatory bowel disease(IBD) is often associated with extraintestinal manifestations(EIMs) such as optic neuritis(ON)......

Solitary rectal ulcer syndrome(SRUS) is a benign and chronic disorder well known in young adults and less in children.It......

Two novel 27-norergostanol steroids,panthogenins A(1) and B(2),possessing unusual rings E and F featuring a ketal moiety......

Canrenone(1) was biotransformed into 11α-hydroxycanrenone(2) and a main byproduct(3) by Aspergillus ochraceus SIT34205.......

Cynanchum is one of the most important genera in Asclepiadaceae family, which has long been known for its therapeutic ef......

This paper summarizes the progress on the total syntheses of natural products accomplished in mainland China during the ......

Objective To study HOXAll expression and its correlation with that of the progesterone receptor (PR) gene in human endom......

AIM To investigate the acute toxicity,phytochemical profile,antidiarrheal activity and mechanisms of action of Maytenus ......

AIM:To review pediatric cases of orofacial granulomatosis(OFG),report disease characteristics,and explore the associatio......

The strained cyclopropane and/or cyclobutane subunits occurred in many complex natural products including terpenoids, st......

Transplantation in children is the best option to treat renal failure. Over the last 25 years the improvements in therap......

Reports of neurologic manifestations of human parvovirus B19(B19) infection have been on the rise. Acute encephalitis an......

AIM To evaluate the role of zinc as add on treatment to the “recommended treatment” of nephrotic syndrome(NS)in childr......

AIM: To investigate efficacy and safety for granulocyte, monocyte apheresis in a population of pediatric patients with u......

Despite significant advances in perinatal medicine, the management of extremely preterm infants in the delivery room rem......

Autoimmune hepatitis(AIH) is a progressive liver disease that is often associated with extrahepatic autoimmune disorders......

Influenza pneumonia is associated with high number of severe cases requiring hospital and intensive care unit(ICU) admis......

Objective To study the immunohistochemical localization of insulin-like growth factor-I (IGF-I) in rats’uteri to determ......

Objective To investigate the clinical and pathological characteristics of lupus nephritis patients complicated with mali......

During GH therapy for 2.3-9.6 years,male adult-onset GH-deficient patients with a diagnosis of a nonfunctioning adenoma ......

Diabetic macular edema(DME)is a common cause of visual impairment in diabetic patients.It is caused by an increase in th......

Lewis acid catalyzed mercaptolysis of steroidal sapogenins wasreinvestigated. Besides obtaining the reported 26-thioace......