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The Association Of Tafi (Thrombin-Activatable Fibrinolysis Inhibitor) With Insulin Resistance And Components Of Metabolic Syndrome In Patients With Metabolic Syndrome, Alev Kural, Ahmet Omma, Hati̇ce Seval, Maci̇t Koldaş, Namik Yi̇ği̇t, Tülay Omma

Turkish Journal of Medical Sciences

To investigate the association of TAFI with components of metabolic syndrome and insulin resistance in patients with metabolic syndrome. Materials and methods: Patients between 20 and 70 years of age, who met at least 3 of the metabolic syndrome criteria, and had no known coronary artery disease were included in the study. The control group consisted of 20 healthy subjects with demographic characteristics similar to the patients. Fasting blood glucose, HbA1c, lipid profile, insulin, microalbumin, and TAFI Ag levels were investigated in the patients and controls. Insulin resistance was calculated according to the HOMA-IR [(fasting plasma insulin (\muIU/ml) x fasting …

Levels Of Haemophilus Influenzae Type B (Hib) Antibody In Turkey Before Routine Immunization, Cemi̇le Sönmez, Ni̇lay Çöplü, Demet Kurtoğlu, Berri̇n Esen, Annette Crowley Luke, Lorraine Ransley, Ayşegül Gözalan

Turkish Journal of Medical Sciences

The Haemophilus influenzae type b (Hib) vaccine was introduced into the routine immunization schedule in Turkey on January 1, 2007. This study investigates the immunity to Hib prior to the introduction of the vaccine. Materials and methods: Serum samples were collected from healthy volunteers between the ages of 6 months and 50 + years of age, living in the area of 26 health centers in the Samsun, Antalya, and Diyarbakir provinces during 2000-2001. In total, 1713 sera were selected for this study, and the younger age groups were given priority (range 0-82). A commercial ELISA test was used to measure …

Prevalence Of Helicobacter Pylori Infection In Healthcare Workers, Maliheh Metanat, Batool Sharifi-Mood, Shahrokh Izadi

Turkish Journal of Medical Sciences

Helicobacter pylori (H. pylori) is a major factor in inflammatory and malignant diseases of the gastrointestinal tract. The epidemiologic pattern of this infection varies among developed and developing countries, and is related to the general standards of living in each region. In view of the importance of this infection and its different prevalence in different regions of Iran, as well as its long-term complications, this study was conducted to investigate the prevalence of H. pylori infection and its contributing factors in Zahedan. Materials and methods: Ninety-seven healthcare workers without digestive symptoms or a history of H. pylori eradication were randomly …

Pk/Pd Modelling Of Comb-Shaped Pegylated Salmon Calcitonin Conjugates Of Differing Molecular Weights, Sinead Ryan, Jesus Maria Frias, David H. Haddleton, David J. Brayden

Articles

Salmon calcitonin (sCT) was conjugated via cysteine-1 to novel combed-shaped end-functionalised poly(PEG) methyl ether methacrylate) (sCT-P) comb-shaped polymers, to yield conjugates of total molecular weights (MW) inclusive of sCT: 6.5, 9.5, 23 and 40 kDa. The conjugates were characterised by HPLC and their in vitro and in vivo bioactivity was measured by cAMP assay on human T47D cells and following intravenous (i.v.) injection to rats, respectively. Stability against endopeptidases, rat serum and liver homogenates was assessed. There were linear and exponential relationships between conjugate MW with potency and efficacy respectively, however the largest MW conjugate still retained 70% of E …

Prognostic Significance Of Trail Death Receptors In Middle Eastern Colorectal Carcinomas And Their Correlation To Oncogenic Kras Alterations, Prashant Bavi, Sarita E Prabhakaran, Jehad Abubaker, Zeeshan Qadri, Thara George, Nasser Al-Sanea, Alaa Abduljabbar, Luai H Ashari, Samar Alhomoud, Fouad Al-Dayel, Azhar Hussain, Shahabuddin, Khawla S Al-Kuraya

Centre for Regenerative Medicine & Stem Cell Research

Background: Tumour necrosis factor-related apoptosis-inducing ligand (TRAIL) is a member of the tumour necrosis factor cytokine family that induces apoptosis upon binding to its death domain containing receptors, TRAIL receptor 1 (DR4) and TRAIL receptor 2 (DR5). Expression of TRAIL receptors is higher in colorectal carcinoma (CRC) as compared to normal colorectal mucosa and targeted therapy with TRAIL leads to preferential killing of tumor cells sparing normal cells.
Methods: We investigated the expression of TRAIL and its receptors in a tissue microarray cohort of 448 Middle Eastern CRC. We also studied the correlation between TRAIL receptors and various clinico-pathological …

Functional Properties Of The Hiv-1 Subtype C Envelope Glycoprotein Associated With Mother-To-Child Transmission, Hong Zhang, Marzena Rola, John T. West, Damien C. Tully, Piotr Kubis, Jun He, Chipepo Kankasa, Charles Wood

Nebraska Center for Virology: Faculty Publications

Understanding the properties of viruses capable of establishing infection during perinatal transmission of HIV-1 is critical for designing effective means of limiting transmission. We previously demonstrated that the newly transmitted viruses (in infant) were more fit in growth, as imparted by their envelope glycoproteins, than those in their corresponding mothers. Here, we further characterized the viral envelope glycoproteins from six mother-infant transmission pairs and determined whether any specific envelope functions correlate with HIV-1 subtype C perinatal transmission. We found that most newly transmitted viruses were less susceptible to neutralization by their maternal plasma compared to contemporaneous maternal viruses. However, the …

An Epitope From Acanthamoeba Castellanii That Cross-React With Proteolipid Protein 139-151-Reactive T Cells Induces Autoimmune Encephalomyelitis In Sjl Mice, Chandirasegaran Massilamany, David Steffan, Jay Reddy

Jay Reddy Publications

We report here that an epitope (aa, 83-95) derived from Acanthamoeba castellanii (ACA) induces clinical signs of experimental autoimmune encephalomyelitis (EAE) in SJL/J mice reminiscent of the disease induced with myelin proteolipid protein (PLP) 139-151. By using IA^s/tetramers, we demonstrate that both ACA 83-95 and PLP 139-151 generate antigen-specific cross-reactive CD4 T cells and the T cells secrete identical patterns of cytokines and induce EAE with a similar severity. These results may provide insights into the pathogenesis of multiple sclerosis and ACA-induced granulomatous encephalitis.

Induction Of Interferon And Interferon Signaling Pathways By Replication Of Defective Interfering Particle Rna In Cells Constitutively Expressing Vesicular Stomatitis Virus Replication Proteins, Debasis Panda, Phat X. Dinh, Lalit Beura, Asit K. Pattnaik

School of Veterinary and Biomedical Sciences: Faculty Publications

We show here that replication of defective interfering (DI) particle RNA in HEK293 cells stably expressing vesicular stomatitis virus (VSV) replication proteins potently activates interferon (IFN) and IFN signaling pathways through upregulation of IFN- promoter, IFN-stimulated response element (ISRE) promoter, and NF-κB promoter activities. Replication of DI particle RNA, not mere expression of the viral replication proteins, was found to be critical for induction of IFN and IFN signaling. The stable cells supporting replication of DI RNA described in this report will be useful in further examining the innate immune signaling pathways and the host cell functions in viral genome …

Towards An Understanding Of The Herpes Simplex Virus Type 1 Latency-Reactivation Cycle, Guey-Chuen Perng, Clinton Jones

School of Veterinary and Biomedical Sciences: Faculty Publications

Infection by herpes simplex virus type 1 (HSV-1) can cause clinical symptoms in the peripheral and central nervous system. Recurrent ocular shedding can lead to corneal scarring and vision loss making HSV-1 a leading cause of corneal blindness due to an infectious agent. The primary site of HSV-1 latency is sensory neurons within trigeminal ganglia. Periodically, reactivation from latency occurs resulting in virus transmission and recurrent disease. During latency, the latency-associated transcript (LAT) is abundantly expressed. LAT expression is important for the latency-reactivation cycle in animal models, in part, because it inhibits apoptosis, viral gene expression, and productive infection. A …

Enhancement Of Autophagy During Lytic Replication By The Kaposi’S Sarcoma-Associated Herpesvirus Replication And Transcription Activator, Hui-Ju Wen, Zhilong Yang, You Zhou, Charles Wood

Nebraska Center for Virology: Faculty Publications

Autophagy is one of two major degradation systems in eukaryotic cells. The degradation mechanism of autophagy is required to maintain the balance between the biosynthetic and catabolic processes and also contributes to defense against invading pathogens. Recent studies suggest that a number of viruses can evade or subvert the host cell autophagic pathway to enhance their own replication. Here, we investigated the effect of autophagy on the KSHV (Kaposi’s sarcoma-associated herpesvirus) life cycle. We found that the inhibition of autophagy reduces KSHV lytic reactivation from latency, and an enhancement of autophagy can be detected during KSHV lytic replication. In addition, …

Destruction Of Α -Synuclein Based Amyloid Fibrils By A Low Temperature Plasma Jet, Erdinc Karakas, Agatha Munyanyi, Lesley Greene, Mounir Laroussi

Electrical & Computer Engineering Faculty Publications

Amyloid fibrils are ordered beta-sheet aggregates that are associated with a number of neurodegenerative diseases such as Alzheimer and Parkinson. At present, there is no cure for these progressive and debilitating diseases. Here we report initial studies that indicate that low temperature atmospheric pressure plasma can break amyloid fibrils into smaller units in vitro. The plasma was generated by the plasma pencil, a device capable of emitting a long, low temperature plasma plume/jet. This avenue of research may facilitate the development of a plasma-based medical treatment.

Prospects And Pits On The Path Of Biomimetics: The Case Of Tooth Enamel, Vuk Uskoković

Pharmacy Faculty Articles and Research

This review presents a discourse on challenges in understanding and imitating the process of amelogenesis in vitro on the molecular scale. In light of the analysis of imitation of the growth of dental enamel, it also impends on the prospects and potential drawbacks of the biomimetic approach in general. As the formation of enamel proceeds with the protein matrix guiding the crystal growth, while at the same time conducting its own degradation and removal, it is argued that three aspects of amelogenesis need to be induced in parallel: a) crystal growth; b) protein assembly; c) proteolytic degradation. A particular emphasis …

Chronic Inflammatory Responses To Microgel-Based Implant Coatings, Amanda W. Bridges, Rachel E. Whitmire, Neetu Singh, Kellie L. Templeman, Julia E. Babensee, L. Andrew Lyon, Andrés J. García

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Inflammatory responses to implanted biomedical devices elicit a foreign body fibrotic reaction that limits device integration and performance in various biomedical applications. We examined chronic inflammatory responses to microgel conformal coatings consisting of thin films of poly(N-isopropylacrylamide) hydrogel microparticles cross-linked with poly(ethylene glycol) diacrylate deposited on poly(ethylene terephthalate) (PET). Unmodified and microgel-coated PET disks were implanted subcutaneously in rats for 4 weeks and explants were analyzed by histology and immunohistochemistry. Microgel coatings reduced chronic inflammation and resulted in a more mature/organized fibrous capsule. Microgel-coated samples exhibited 22% thinner fibrous capsules that contained 40% fewer cells compared to unmodified PET disks. …

Chemosensitization Of Cancer Cells By Sirna Using Targeted Nanogel Delivery, Erin B. Dickerson, William H. Blackburn, Michael H. Smith, Laura B. Kapa, L. Andrew Lyon, John F. Mcdonald

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Background: Chemoresistance is a major obstacle in cancer treatment. Targeted therapies that enhance cancer cell sensitivity to chemotherapeutic agents have the potential to increase drug efficacy while reducing toxic effects on untargeted cells. Targeted cancer therapy by RNA interference (RNAi) is a relatively new approach that can be used to reversibly silence genes in vivo by selectively targeting genes such as the epidermal growth factor receptor (EGFR), which has been shown to increase the sensitivity of cancer cells to taxane chemotherapy. However, delivery represents the main hurdle for the broad development of RNAi therapeutics.

Methods: We report here …

Faculty Publications 2009, Lsu Health Sciences Center New Orleans

Historical Faculty Publications

This Faculty bibliography contains 806 publications.

Rhabdomyolysis, Hypothyroidism, And Fatty Acid Oxidation: More Related Than You Think, Jeanne Zukas Do

Department of Medicine

No abstract provided.

The Relationship Between Daily Caffeine Consumption And Withdrawal Symptoms: A Questionnaire-Based Study, Nermi̇n Küçer

Turkish Journal of Medical Sciences

To estimate daily caffeine intake among a group of university students at the Kocaeli Vocational School of Health Services in Turkey, and to determine the relationship between daily caffeine consumption and withdrawal symptoms. Materials and methods: This survey study was conducted using a questionnaire that was administered to 156 university students (129 females, 27 males) at the Kocaeli Vocational School of Health Services in Kocaeli, Turkey. The quantity of caffeine-containing products consumed was recorded on a daily basis, depending on the dietary habits of the consumer. The t test for differences between 2 proportions (using the normal approximation) was used …

Asymptomatic Carriage Of Bacteria In Food Workers In Nilüfer District, Bursa, Turkey*, Kayihan Pala, Cüneyt Özakin, Nalan Akiş, Melda Sinirtaş, Suna Gedi̇koğlu, Hamdi̇ Ayteki̇n

Turkish Journal of Medical Sciences

This study was carried out in order to determine the nasal carriage of Staphylococcus aureus and the faecal carriage of Salmonella spp., Shigella spp., Yersinia enterocolitica, Listeria monocytogenes, and Escherichia coli O157:H7 in food industry workers. Materials and methods: During the study, face to face interviews were conducted with the workers and 9-item questionnaires regarding demographic information, working time, and periodical medical examinations were administered. In the study nasal swab specimens of 1115 individuals and faecal specimens of 1061 individuals were bacteriologically investigated. Results: The nasal carriage of methicillin-resistant Staphylococcus aureus (MRSA) was found to be significantly more common in …

Anti-Diabetic Activity Of Tinospora Cordifolia (Willd.) In Streptozotocin Diabetic Rats; Does It Act Like Sulfonylureas?, Nagaraja Puranik, Kararashah Fakruddin Kammar, Sheela Devi

Turkish Journal of Medical Sciences

As an alternative medicine to treat diabetes mellitus, many herbal drugs are being studied throughout the world. In the present study, an attempt was made to investigate the anti-diabetic activity of Tinospora cordifolia (Willd.) (TC) stem extracts (both aqueous and alcoholic) in different dosages (200 and 400 mg/kg b.w.) in streptozotocin diabetic albino rats. The probable mechanism by which TC may act as an anti-hyperglycemic drug was also investigated. Materials and methods: The drug was administered orally for 10 days and 30 days in different groups of animal, with each group containing 6 animals. The efficacy of this drug was …

X-Ray Diffraction Analysis Of Urinary Tract Stones, Turgut Yapanoglu, Azam Demi̇rel, Şenol Adanur, Hi̇kmet Yüksel, Özkan Polat

Turkish Journal of Medical Sciences

To analyze urinary tract stones obtained in our clinic using various methods and to determine the spectrum of stone composition in the Eastern Anatolia Region, Turkey. Materials and methods: A total of 300 stones were obtained at Atatürk University, Faculty of Medicine Urology Clinic through open surgery, percutaneous nephrolithotomy (PNL), ureterorenoscopy (URS), and extracorporeal shock-wave lithotripsy (ESWL) between 1 January 2005 and 30 December 2008. Stones were analyzed in the laboratory of Ankara General Directorate of Mineral Research Exploration using X-ray diffraction (XRD). Results: It was found that 218 (72.7%) of the 300 stones were calcium oxalate (CaOx); 170 (56.7%) …

Insertions Of The Lateral Pterygoid Muscle To The Disc-Capsule Complex Of The Temporomandibular Joint And Condyle, Cenk Kiliç, Gühan Dergi̇n, Fati̇h Yazar, Bülent Kurt, Tunç Kutoğlu, Hasan Ozan, Hüseyi̇n Avni̇ Balcioğlu

Turkish Journal of Medical Sciences

To investigate the disc-capsule complex and condyle attachments of the lateral pterygoid muscle and its variations. Materials and methods: Forty-nine temporomandibular joint (TMJ) specimens were used, obtained from 26 human cadavers. The insertion point of each muscle head was determined. The widths and lengths of the heads were measured. Results: In 32 specimens, 2-headed muscles were present, while 3 heads were observed in 17 specimens. We defined 4 different types of attachments of muscle heads. In the most common type of attachment, the upper head inserted into the disc-capsule complex and condyle, and the lower head inserted into the condyle …

An Application Of Nonlinear Canonical Correlation Analysis On Medical Data, Ayşe Canan Yazici, Ersi̇n Öğüş, Handan Ankarali, Fi̇kret Gürbüz

Turkish Journal of Medical Sciences

In studies in the field of medicine, necessity to examine the relations between data sets composed of categorical variable groups is widely encountered. In this study, it was aimed to examine nonlinear canonical correlation analysis (OVERALS) method, which allows examination of relations among K number of categorical variable sets and structural similarities of the data set, and to discuss usefulness of the method in more comprehensive data sets obtained from studies carried out in the field of medicine in terms of practice and interpretation. Materials and methods: OVERALS method was applied to a part of data set obtained from a …

Effects Of Grape Consumption On Plasma And Erythrocyte Antioxidant Parameters In Elderly Subjects, Aslihan Avci, Tesli̇me Atli, İmge B. Ergüder, Murat Varli, Erdi̇nç Devri̇m, Özgür Demi̇r, İlker Durak, Murat Turgay

Turkish Journal of Medical Sciences

To investigate the effects of ingesting Fructus vitis minuta (black grape) on plasma and erythrocyte antioxidant parameters in elderly subjects. Materials and methods: Thirteen subjects (mean age 74.67 ± 0.58) participated in the study. They consumed 1 g/kg body weight per day of dried black Maraş grapes for 1 month. Before and after these periods, fasting blood samples were obtained, and oxidant (as MDA) and antioxidant (as SOD) parameters were studied in erythrocytes. Also, plasma samples were obtained from the subjects. Results: In the erythrocyte hemolysate, MDA (malondialdehydes) levels and SOD (superoxide dismutase) activities were found to be lower (P < 0.01) in the second samples compared to the first ones. Conclusion: We think that because free radical production was decreased SOD activities were not increased. Our results show that reduced peroxidation processes caused by Maraş grape consumption suggest that grape consumption has beneficial effects in elderly subjects.

Investigation Of Premenstrual Syndrome And Contributing Factors Among University Students*, Nülüfer Erbi̇l, Ayşenur Karaca, Tülay Kiriş

Turkish Journal of Medical Sciences

To determine the frequency of premenstrual syndrome (PMS) and to investigate contributing factors for PMS among female students in a university dormitory in Ordu. Materials and methods: This descriptive study was conducted with female students at a public university dormitory in Ordu, in the East Black Sea region of Turkey. The sample contained 300 female students at the university dormitory. The study was conducted between 3 January and 12 January 2007. The research data were collected via a 22-item socio-demographic information questionnaire and the Premenstrual Syndrome Scale (PMSS) developed by Gençdoğan. Results: It was determined that the participants' mean age …

The Prevalence Of Home Injuries Among Elderly People In Samsun, Turkey, And The Influencing Factors, Hülya Doğan, Sevgi̇ Canbaz, Berna Tander, Yildiz Pekşen, Ferhan Cantürk, Ni̇met Özal Oruç

Turkish Journal of Medical Sciences

Home injuries are a serious public health problem for the elderly. Our aim was to investigate the prevalence of home injuries among elderly people in Samsun, Turkey, and the influencing factors. Materials and methods: This cross-sectional study was conducted between 1 January and 28 February 2007. A questionnaire, the Home-Screen Scale (HSS), and the Geriatric Depression Scale (GDS) were administered to the elderly subjects. Results: Of all participants, 20.6% had experienced some kind of home injury. Seven participants living alone and 14 living with their families had suffered home injuries, suggesting a statistically significant difference between these 2 groups (P < 0.05). Eleven (14.7%) subjects living in secure housing and 10 (37.0%) living in unsecure housing had suffered home injuries, the difference again being statistically significant (P < 0.05). Conclusion: Home injuries are more common among people living alone and in unsecure housing according to the HSS.

Thyroid Hormone Reference Intervals And The Prevalence Of Thyroid Antibodies, Aydan Çelebi̇ler, Si̇bel Bi̇lgi̇li̇, Emi̇ne Ömür Erkizan, Huri̇ye Seri̇n, Muhammet Baysal Karaca

Turkish Journal of Medical Sciences

To establish new reference intervals for thyrotropin (TSH), free thyroxine (FT4), and free triiodothyronine (FT3) on the Beckman Coulter DxI 800 in healthy Turkish adults and assess the prevalence of laboratory evidence of thyroid antibodies in this population. Materials and methods: Specimens were obtained from 619 healthy volunteers (338 females, 281 males).The study was conducted with health care professionals and their relatives, The mean age of all the subjects was 34.7 and the median was 31 years, with ages ranging from 15 to 84. Moreover, the subjects had no evidence of thyroid autoimmunity or a history of drug use, both …

The Effects Of 3-Benzoyl-1-Methyl-4-Phenyl-4 Piperidinolhydrochloride (C1), Indomethacin, Nimesulide And Rofecoxib On Cyclooxygenase Activities In Carrageenan-Induced Paw Edema Model, Yaşar Nuri̇ Şahi̇n, Berna Demi̇rcan, Hali̇s Süleyman, Hülya Aksoy, Hali̇se İnci̇ Gül

Turkish Journal of Medical Sciences

The aim of this study was to investigate the effects of 3-benzoyl-1-methyl-4-phenyl-4-piperidinol-hydrochloride (C1), which is a structural and also non-classical isomer of bis Mannich base, bis (3-aryl-3-oxo-propyl) methylamine hydrochlorides (B1), on cyclooxygenase (COX) activities in 48 rats with inflammation by using carrageenan-induced paw edema, and to compare its effect with other non-steroidal anti-inflammatory drugs (NSAIDs). Materials and methods: Experimental animals were supplied by the Center of Experimental Research and Practice in Ataturk University. The animals were housed and fed in the laboratory (normal room temparature, food and water) under standard conditions. Rats were randomly assigned to eight groups (n = …

Adrenergic And Cholinergic Responses Of The Tracheal Smooth Muscle Is Enhanced During Estrus Phase In Rat, M. Kasim Çayci, Yasemi̇n Aydin, Kubi̇lay Uzuner

Turkish Journal of Medical Sciences

The aim of this study was to evaluate influences of hormonal changes during rat estrous cycle on airway responsiveness to bronchoconstrictor and bronchodilator agents. Materials and methods: The study was performed in 5 groups of rat tracheal smooth muscle obtained during proestrus, estrus, metestrus, and diestrus phases of the estrous cycle, as well as the ovariectomized group (n:8/group). Cumulative acetylcholine contractions ranging from 10^{-8} to 10^{-3} M bath doses and the cumulative isoproterenol relaxations ranging from 10^{-8} to 10^{-3} M precontracted with 10^{-5} M of acetylcholine were recorded on isolated tracheas placed in a computerized tissue bath system. Results: Acetylcholine-induced …

Evaluation Of Oxidant/Antioxidant Status And Ecp Levels In Asthma, Ömer Emecen, Berri̇n Berçi̇k İnal, Füsun Erdenen, Murat Usta, Hale Aral, Güvenç Güvenen

Turkish Journal of Medical Sciences

Inflammatory and immune cells, such as eosinophils, macrophages, and neutrophils, generate more reactive oxygen species in patients with asthma than they do in healthy individuals, and oxygen radicals contribute to tissue injury in asthma. We aimed to measure total oxidant status (TOS) and antioxidant status (TAS) in order to assess oxidative and antioxidative capacity. Eosinophil cationic protein (ECP), total IgE, and eosinophils (%) were measured to evaluate the level of inflammation. Materials and methods: The study included 56 non-smoking asthma patients that were followed-up at the respiratory disease and allergy outpatient clinics, where they received ongoing treatment for 5 months …

Dermatoglyphics As Markers Of Prenatal Disturbances In Schizophrenia: A Case-Control Study, Bi̇rsen Özyurt, Ahmet Songur, Mustafa Sarsilmaz, Ömer Akyol, Mustafa Namli, Reha Demi̇rel

Turkish Journal of Medical Sciences

Several studies have reported the importance of dermatoglyphics as markers of a prenatal disturbance in patients with schizophrenia. Due to the fact that finger- and handprints are formed by the end of the second trimester, they may provide clues to disturbances in early development. The aim of this study was to determine specific dermatoglyphical frequencies in a sample of patients with schizophrenia and normal controls. Materials and methods: Fingerprints and palm prints were obtained from 45 schizophrenic patients as well as 45 healthy controls. The dermatoglyphic patterns on the fingers (total finger ridge count [TFRC]) and palms (a-b, b-c, and …